CN113152727A - Green environment-friendly steel structure building and construction process - Google Patents
Green environment-friendly steel structure building and construction process Download PDFInfo
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- CN113152727A CN113152727A CN202011181093.4A CN202011181093A CN113152727A CN 113152727 A CN113152727 A CN 113152727A CN 202011181093 A CN202011181093 A CN 202011181093A CN 113152727 A CN113152727 A CN 113152727A
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- steel structure
- pouring
- rib plate
- waterproof resin
- supporting rib
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 140
- 239000010959 steel Substances 0.000 title claims abstract description 140
- 238000010276 construction Methods 0.000 title claims abstract description 19
- 238000000034 method Methods 0.000 title claims abstract description 17
- 239000000463 material Substances 0.000 claims abstract description 68
- 239000011347 resin Substances 0.000 claims abstract description 66
- 229920005989 resin Polymers 0.000 claims abstract description 66
- 238000003756 stirring Methods 0.000 claims abstract description 55
- 239000002245 particle Substances 0.000 claims abstract description 44
- 238000005187 foaming Methods 0.000 claims abstract description 42
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 33
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 33
- 238000002156 mixing Methods 0.000 claims abstract description 15
- 230000007613 environmental effect Effects 0.000 claims description 13
- 238000007599 discharging Methods 0.000 claims description 12
- 239000000203 mixture Substances 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000009415 formwork Methods 0.000 claims description 2
- 230000007797 corrosion Effects 0.000 abstract description 6
- 238000005260 corrosion Methods 0.000 abstract description 6
- 238000005507 spraying Methods 0.000 abstract description 5
- 239000002519 antifouling agent Substances 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 239000011248 coating agent Substances 0.000 abstract description 2
- 238000000576 coating method Methods 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000005266 casting Methods 0.000 description 3
- 239000004922 lacquer Substances 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000001035 drying Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000002250 absorbent Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/38—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions wherein the mixing is effected both by the action of a fluid and by directly-acting driven mechanical means, e.g. stirring means ; Producing cellular concrete
- B28C5/381—Producing cellular concrete
- B28C5/383—Producing cellular concrete comprising stirrers to effect the mixing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/38—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions wherein the mixing is effected both by the action of a fluid and by directly-acting driven mechanical means, e.g. stirring means ; Producing cellular concrete
- B28C5/381—Producing cellular concrete
- B28C5/386—Plants; Systems; Methods
-
- 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
-
- 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
- E04B2/842—Walls made by casting, pouring, or tamping in situ by projecting or otherwise applying hardenable masses to the exterior of a form leaf
-
- 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
- E04G11/06—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for walls, e.g. curved end panels for wall shutterings; filler elements for wall shutterings; shutterings for vertical ducts
- E04G11/08—Forms, which are completely dismantled after setting of the concrete and re-built for next pouring
-
- 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
-
- 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
- E04G21/0418—Devices for both conveying and distributing with distribution hose
- E04G21/0472—Details of connection of the hose to the formwork, e.g. inlets
-
- 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
- E04G9/00—Forming or shuttering elements for general use
- E04G9/02—Forming boards or similar elements
- E04G9/06—Forming boards or similar elements the form surface being of metal
-
- 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
- E04B2/86—Walls made by casting, pouring, or tamping in situ made in permanent forms
- E04B2002/8682—Mixed technique using permanent and reusable forms
-
- 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
- E04G2021/049—Devices for both conveying and distributing concrete mixing nozzles specially adapted for conveying devices
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Building Environments (AREA)
Abstract
The invention provides a green environment-friendly steel structure building, which comprises a foundation and a steel structure outer wall, wherein the steel structure outer wall is positioned on the foundation and connected with the foundation, the steel structure outer wall comprises a steel structure supporting rib plate positioned in a wall, two waterproof resin plates which are respectively positioned at two sides of the steel structure supporting rib plate and connected with the steel structure supporting rib plate, and a mixed material for coating the steel structure supporting rib plate and the waterproof resin plates; the mixed material is mainly formed by mixing concrete and water-absorbing foaming particles; the steel structure supporting rib plate is isolated from the external environment, the corrosion resistance effect is achieved, and pollution caused by repeated spraying of protective paint is avoided. The invention provides a construction process of a green environment-friendly steel structure building, which comprises the following steps: arranging a steel structure supporting rib plate; arranging a waterproof resin plate; arranging an aluminum template; pouring the mixed material; disassembling the aluminum template; the water-absorbing foaming particles and the concrete can be fully stirred by the stirring blades, so that the water-absorbing foaming particles are uniformly mixed in the concrete, and the wall surface quality is improved.
Description
Technical Field
The invention relates to the field of green building construction, in particular to a green environment-friendly steel structure building and a construction process.
Background
The steel structure building is a novel building system, and current steel structure building is mostly pure steel material welding and forms, and people are when using widely steel structure material, and whole corrosion resistance and the feature of environmental protection to steel structure material require very high, adopt the spraying protection lacquer to improve corrosion resistance usually, and the protection lacquer drops easily in long-term wind blows the sun and rain drenches for steel structure building's maintenance cost is high and spraying protection lacquer causes environmental pollution repeatedly.
Accordingly, the present inventors have made extensive studies to solve the above problems and have made the present invention.
Disclosure of Invention
The invention aims to provide a corrosion-resistant environment-friendly steel structure building.
The invention also aims to provide a construction process of a high-quality green environment-friendly steel structure building.
In order to achieve the purpose, the invention adopts the following technical scheme:
a green environment-friendly steel structure building comprises a foundation and a steel structure outer wall which is arranged on the foundation and connected with the foundation, wherein the steel structure outer wall comprises a steel structure supporting rib plate which is vertically arranged in a wall, two waterproof resin plates which are respectively arranged on two sides of the steel structure supporting rib plate and fixedly connected with the steel structure supporting rib plate, and a mixed material which coats the steel structure supporting rib plate and the waterproof resin plates; the mixed material is mainly formed by mixing concrete and water-absorbing foaming particles; the waterproof resin plate is parallel to the steel structure support rib plate.
A first gap is formed between the steel structure supporting rib plate and the waterproof resin plate.
The steel structure supporting rib plate is provided with a plurality of first through holes for mixed materials to pass through.
The waterproof resin plate is provided with a plurality of second through holes for the mixed materials to pass through.
The steel structure supporting rib plate and the waterproof resin plate are connected together through a connecting device; the connecting device comprises a screw rod for connecting the steel structure supporting rib plate and the waterproof resin plate, first nuts respectively located on two sides of the steel structure supporting rib plate and used for locking the steel structure supporting rib plate, and second nuts respectively located on two sides of the waterproof resin plate and used for locking the waterproof resin plate.
The steel structure supporting rib plate is provided with a plurality of first mounting holes for arranging the mounting screws in the vertical direction; the waterproof resin plate is provided with a plurality of second mounting holes for arranging the mounting screws in the vertical direction; and the first mounting holes and the second mounting holes are arranged in a one-to-one correspondence manner.
The invention also comprises two aluminum templates arranged at two sides of the steel structure outer wall; the aluminum template is provided with a third mounting hole matched with the screw, and the aluminum template and the waterproof resin plate are detachably connected together.
And a second gap is arranged between the aluminum template and the waterproof resin plate.
The aluminum template is provided with a pouring hole for pouring the mixed material at the upper end, a flashboard for sliding the pouring hole, a sliding groove connected with the flashboard for the flashboard to slide, and a first driving device for driving the flashboard to slide to open or close the pouring hole; the flashboard is formed with corresponding holes corresponding to the pouring holes.
The first driving device comprises a threaded seat arranged on the flashboard, an adjusting screw matched with the threaded seat and a driving motor for driving the adjusting screw to rotate; the threaded seat comprises an adjusting nut matched with the adjusting screw rod.
The aluminum template is also provided with a leakage-proof part for plugging the pouring hole; the leakage-proof piece comprises a leakage-proof hard tube; the anti-leakage hard pipe is provided with an inlet and an outlet communicated with the inlet; the leakage-proof piece is also provided with a sealing head which is arranged at the outlet and seals the outlet.
The closing head comprises an elastic tube; the elastic tube is provided with a closed inner hole, and one end of the inner hole is connected with the leakage-proof hard tube.
The leak-proof piece is also provided with a shell in threaded fit with the pouring hole.
The leak-proof hard tube and the sealing head are fixedly arranged in the shell.
The leak-proof hard pipe is gradually thinned from the inlet to the outlet.
A construction process of a green environment-friendly steel structure building comprises the following steps:
s1: fixedly arranging a plurality of steel structure stand columns on a foundation, and fixedly connecting a steel structure support rib plate between two steel structure stand columns;
s2: arranging waterproof resin plates on two sides of the steel structure support rib plate and fixedly connecting the waterproof resin plates together through a connecting device;
s3: installing an aluminum template, and connecting the aluminum template, the steel structure upright post and the foundation together to form an accommodating space for accommodating the steel structure support rib plate and the waterproof resin plate;
s4: pouring the mixed material into the accommodating space through a pouring device to form a wall surface;
s5: and (5) waiting for the mixed material to solidify, and disassembling the aluminum template.
The steel structure upright column adopted in the step 1 is provided with a first limiting groove for limiting the steel structure support rib plate and a second limiting groove for limiting the waterproof resin plate.
In step S4, the adopted pouring device includes a pouring pipe for pouring the mixture; the pouring pipe is provided with a pouring head matched with the pouring hole.
The pouring device also comprises a stirrer which is connected with the pouring pipe and is used for mixing and stirring the concrete and the water-absorbing foaming particles; the stirrer is provided with a stirring chamber for accommodating concrete and water-absorbing foaming particles, a stirring blade in the stirring chamber, and a second driving device for driving the stirring blade.
The stirrer is also provided with a concrete feeding pipe which is connected with the stirring chamber and is used for feeding concrete into the stirring chamber, a water-absorbing foaming particle feeding pipe used for feeding water-absorbing foaming particles into the stirring chamber, and a mixed material discharging pipe used for discharging the mixed material out of the stirring chamber; the mixed material discharge pipe is connected with the pouring pipe.
The second driving device comprises a second driving motor for driving the stirring blade to rotate and a transmission shaft connected between the second driving motor and the stirring blade.
The step of pouring the mixture in the step S4 includes:
s41: the first driving device drives the flashboard to slide to open the pouring hole and connect the mixed material discharge pipe with the pouring hole
Pouring holes;
s42: the second driving device drives the stirring blade to rotate;
s43, opening a concrete feeding pipe and a water-absorbing foaming particle feeding pipe to enable the concrete and the water-absorbing foaming particles to enter a stirring chamber for stirring;
s44: after being mixed and stirred, the concrete and the water-absorbing foaming particles are discharged out of the stirring chamber through a mixed material discharge pipe, and pouring is carried out through a pouring hole;
s45: after the mixed material is poured to cover the steel mesh and the steel structure supporting rib plate, closing the concrete feeding pipe and the water-absorbing foaming particle feeding pipe, disconnecting the mixed material discharging pipe from the pouring hole, and driving the flashboard to slide to close the pouring hole by the first driving device;
s46: and discharging all the mixed materials in the stirring chamber, and closing the second driving device.
After the technical scheme is adopted, the waterproof resin plates are arranged on the two sides of the steel structure supporting rib plate, and the steel structure supporting rib plate and the waterproof resin plates are coated in the mixed material to isolate the steel structure supporting rib plate from the external environment; the water-absorbing foaming particles can absorb water permeating into the mixed material, so that the drying of the wall surface is accelerated, the water is prevented from corroding the steel structure supporting rib plate, and the corrosion-resistant effect is achieved; the pollution caused by repeatedly spraying the protective paint is avoided, the maintenance cost of the steel structure building is reduced, and the service life of the steel structure building is prolonged.
According to the construction process of the green environment-friendly steel structure building, in the actual implementation process, pouring is carried out through the mixed pouring head, the water-absorbing foaming particles and concrete can be fully stirred by the stirring blades, so that the water-absorbing foaming particles are uniformly mixed into the concrete, and the wall surface quality is improved; meanwhile, in the construction process, the aluminum template can be repeatedly used, so that the generation of construction waste is reduced, and the purpose of protecting the environment is further achieved.
Drawings
FIG. 1 is a schematic view of an assembly structure of a steel structure support rib plate, a waterproof resin plate and an aluminum template;
FIG. 2 is a schematic view of the structure of the stirrer of the present invention;
FIG. 3 is a schematic view of the structure of the stirring blade of the present invention;
FIG. 4 is a schematic view showing a closed state of the leakage preventing member of the present invention;
FIG. 5 is a schematic view of the open state of the anti-leakage member of the present invention;
drawing (A)
A steel structure supporting rib plate 1; a waterproof resin plate 2; an aluminum template 3; a shutter 31; a stirrer 4; the stirring blade 41; a concrete feed pipe 42; a water-absorbing foaming particle feeding pipe 43; a mixed material discharge pipe 44; a leak-proof hard tube 51; an elastic tube 52; a housing 53; an inner bore 521.
Detailed Description
In order to further explain the technical solution of the present invention, the following detailed description is given by way of specific examples.
As shown in fig. 1-5, a green environment-friendly steel structure building comprises a foundation and a steel structure outer wall which is arranged on the foundation and connected with the foundation, wherein the steel structure outer wall comprises a steel structure supporting rib plate 1 which is vertically arranged in a wall, two waterproof resin plates 2 which are respectively arranged at two sides of the steel structure supporting rib plate 1 and fixedly connected with the steel structure supporting rib plate 1, and a mixed material which coats the steel structure supporting rib plate 1 and the waterproof resin plates 2; the mixed material is mainly formed by mixing concrete and water-absorbing foaming particles; the waterproof resin plate 2 is parallel to the steel structure support rib plate 1. Arranging waterproof resin plates on two sides of the steel structure supporting rib plate, and coating the steel structure supporting rib plate and the waterproof resin plates in the mixed material to isolate the steel structure supporting rib plate from the external environment; the water-absorbing foaming particles can absorb water permeating into the mixed material, so that the drying of the wall surface is accelerated, the water is prevented from corroding the steel structure supporting rib plate, and the corrosion-resistant effect is achieved; the pollution caused by repeatedly spraying the protective paint is avoided, the maintenance cost of the steel structure building is reduced, and the service life of the steel structure building is prolonged.
Preferably, a first gap is formed between the steel structure support rib plate 1 and the waterproof resin plate 2. The mixed material entering the first gap can be solidified to reinforce the connection between the steel structure support rib plate and the waterproof resin plate.
Preferably, the steel structure support rib plate 1 is provided with a plurality of first through holes for the mixed materials to pass through. The mixed material entering the first through hole can reinforce the connection between the steel structure support rib plate and the mixed material.
Preferably, the waterproof resin plate 2 has a plurality of second through holes through which the mixture passes. The mixture entering the second through hole can strengthen the connection between the waterproof resin plate and the mixture.
Preferably, the steel structure supporting rib plate 1 and the waterproof resin plate 2 are connected together through a connecting device; the connecting device comprises a screw rod for connecting the steel structure supporting rib plate 1 and the waterproof resin plate 2, first nuts respectively located on two sides of the steel structure supporting rib plate 1 for locking the steel structure supporting rib plate 1, and second nuts respectively located on two sides of the waterproof resin plate 2 for locking the waterproof resin plate 2. Through the cooperation of first nut, second nut and screw rod, can the position between quick adjustment waterproof resin board and brace rod board, make things convenient for waterproof resin board's fixed simultaneously.
Preferably, the steel structure supporting rib plate 1 is provided with a plurality of first mounting holes for arranging the mounting screws in the vertical direction; the waterproof resin plate 2 is provided with a plurality of second mounting holes for arranging the mounting screws in the vertical direction; each first mounting hole and each second mounting hole are arranged in a one-to-one correspondence mode. The screw rod and the waterproof resin plate are convenient to install and connect.
Preferably, the invention also comprises two aluminum templates 3 arranged at two sides of the steel structure outer wall; the aluminum template 3 is provided with a third mounting hole matched with the screw rod, and the aluminum template 3 and the waterproof resin plate 2 are detachably connected together. Make things convenient for the loading and unloading of aluminum mould board, effectual improvement efficiency of construction.
Preferably, a second gap is provided between the aluminum mold plate 3 and the waterproof resin plate 2. The mixed material enters the second gap, so that the mixed material coats the waterproof resin plate, and the waterproof resin plate can be protected after the mixed material is solidified, and the damage to the waterproof resin plate is avoided.
Preferably, the aluminum formwork 3 has a pouring hole for pouring the mixture at the upper end, a shutter 31 for slidably opening and closing the pouring hole, a sliding groove connected with the shutter 31 for sliding the shutter 31, and a first driving device for driving the shutter 31 to slide to open or close the pouring hole; the shutter 31 is formed with a corresponding hole corresponding to the pouring hole. Through the cooperation of flashboard and sliding tray for the flashboard can slide in the sliding tray, opens or closes and pours the hole, easy operation convenient and fast.
Preferably, the first driving device comprises a threaded seat arranged on the gate plate 31, an adjusting screw rod matched with the threaded seat, and a first driving motor for driving the adjusting screw rod to rotate; the threaded seat comprises an adjusting nut matched with the adjusting screw rod. Through first drive arrangement drive flashboard and slide in the sliding tray, can open fast or close and pour the hole, easy operation convenient and fast.
Preferably, the aluminum template 3 is also provided with a leakage-proof part for plugging the pouring hole; the leakage-proof piece comprises a leakage-proof hard tube 51; the leak-proof hard pipe 51 is provided with an inlet and an outlet communicated with the inlet; the leakage-proof piece is also provided with a sealing head which is arranged at the outlet and seals the outlet. The outlet is sealed by arranging the sealing head at the outlet, so that the pouring hole is sealed, and when the pouring head is prevented from being pulled out, the mixed material flows out of the pouring hole.
Preferably, the closing head comprises an elastic tube 52; the elastic tube 52 has a closed inner hole 521, and one end of the inner hole 521 is connected with the leakproof hard tube 51. When the pouring head is not connected, the inner hole is in a closed state, so that the outlet is closed; when the pouring head is connected, the pouring head extends into the inner hole along the inlet towards the outlet direction, the side wall of the elastic tube is extruded, the inner hole is opened through elastic deformation of the side wall of the elastic tube, and the pouring head penetrates through the inner hole for pouring; when the pouring head moves out, the side wall of the elastic tube recovers, and an inner hole is closed; the elastic tube is made of a rubber material.
Preferably, the leak-proof element also has a housing 53 which is screw-fitted to the pouring opening. The installation of the anti-leakage part is convenient through the matching of the shell and the pouring hole.
Preferably, the leakproof hard pipe 51 and the closing head are fixedly arranged in the shell 53. The leakage-proof hard tube and the sealing head are protected by the shell, the leakage-proof piece is prevented from being damaged, and meanwhile, the shell applies extrusion force to the elastic tube to enable the inner hole of the elastic tube to be in a sealing state.
Preferably, the leak-proof rigid tube 51 is tapered from the inlet toward the outlet. The leak-proof hard pipe is in a funnel shape, so that the mixed material discharge pipe can conveniently extend into the inner hole.
A construction process of a green environment-friendly steel structure building comprises the following steps:
s1: fixedly arranging a plurality of steel structure upright columns on a foundation, and fixedly connecting a steel structure support rib plate 1 between two steel structure upright columns;
s2: arranging waterproof resin plates 2 on two sides of the steel structure support rib plate 1 and fixedly connecting the waterproof resin plates together through a connecting device;
s3: installing an aluminum template 3, and connecting the aluminum template 3, the steel structure upright post and the foundation together to form an accommodating space for accommodating the steel structure support rib plate 1 and the waterproof resin plate 2;
s4: pouring the mixed material into the accommodating space through a pouring device to form a wall surface;
s5: and (5) waiting for the mixed material to solidify, and disassembling the aluminum template 3.
Preferably, the steel structure upright column adopted in the step 1 is provided with a first limiting groove for limiting the steel structure support rib plate 1 and a second limiting groove for limiting the waterproof resin plate 2. The first limiting groove and the second limiting groove are arranged to facilitate installation and fixation of the steel structure supporting rib plate and the waterproof resin plate.
Preferably, in step S4, the casting device includes a casting pipe for casting the mixture; the pouring pipe is provided with a pouring head matched with the pouring hole. The efficiency of pouring is effectually improved simultaneously in convenient connection.
Preferably, the pouring device also comprises a stirrer 4 which is connected with the pouring pipe and is used for mixing and stirring the concrete and the water-absorbing foaming particles; the mixer 4 has a mixing chamber for accommodating the concrete and the water-absorbent foamed particles, a mixing blade 41 disposed in the mixing chamber, and a second driving device for driving the mixing blade 41. The second driving device drives the stirring blade to rotate, so that the water-absorbing foaming particles in the stirring chamber and the concrete are fully stirred by the stirring blade, and the water-absorbing foaming particles are uniformly mixed in the concrete; the water-absorbing foaming particles are uniformly distributed after pouring and forming, and the wall surface quality is effectively improved.
Preferably, the mixer 4 further has a concrete feeding pipe 42 connected to the mixing chamber and for feeding concrete into the mixing chamber, a water-absorbing foamed particle feeding pipe 43 for feeding water-absorbing foamed particles into the mixing chamber, and a mixed material discharging pipe 44 for discharging the mixed material out of the mixing chamber; the mixed material discharge pipe 44 is connected with the pouring pipe. Make things convenient for concrete, the foaming granule that absorbs water to get into the teeter chamber, make things convenient for the misce bene simultaneously to discharge the teeter chamber, the effectual stirring efficiency that has improved.
Preferably, the second driving means includes a second driving motor for driving the agitating blade 41 to rotate, and a transmission shaft connected between the second driving motor and the agitating blade 41. The driving motor drives the transmission shaft to enable the stirring blades to rotate so as to mix and stir the concrete and the water-absorbing foaming particles.
The step of pouring the mixture in the step S4 includes:
s41: the first driving device drives the flashboard 31 to slide to open the pouring hole, and the mixed material discharge pipe 44 is connected with the pouring hole;
s42: the second driving device drives the stirring blade 41 to rotate;
s43, opening the concrete feeding pipe 42 and the water-absorbing foaming particle feeding pipe 43 to enable the concrete and the water-absorbing foaming particles to enter a stirring chamber for stirring;
s44: after being mixed and stirred, the concrete and the water-absorbing foaming particles are discharged out of the stirring chamber through a mixed material discharge pipe 44, and pouring is carried out through a pouring hole;
s45: after the mixed material covering steel mesh and the steel structure supporting rib plate 1 are poured, the concrete feeding pipe 42 and the water-absorbing foaming particle feeding pipe 43 are closed, the connection between the mixed material discharging pipe 44 and the pouring hole is disconnected, and the first driving device drives the flashboard 31 to slide to close the pouring hole;
s46: and discharging all the mixed materials in the stirring chamber, and closing the second driving device.
When the mixed pouring head is used for pouring, the water-absorbing foaming particles and the concrete can be fully stirred by the stirring blades, so that the water-absorbing foaming particles are uniformly mixed in the concrete; the driving device is started to drive the stirring blades before the concrete feeding pipe and the water-absorbing foaming particle feeding pipe are opened, so that the condition that the concrete and the water-absorbing foaming particles are not mixed and enter a pouring hole for pouring is avoided; meanwhile, the mixed material is prevented from being solidified and cannot be discharged from the stirring chamber; the mixed material in the stirring chamber is discharged before the driving device is closed, so that the mixed material is prevented from being solidified in the stirring chamber, and the mixed pouring head is prevented from being damaged. Meanwhile, the water absorption foaming particles in the stirring chamber are prevented from absorbing the moisture of the concrete to enable the mixed material to be quickly solidified, and the mixed material is prevented from being discharged from the stirring chamber.
The product form of the present invention is not limited to the embodiments and examples shown in the present application, and any suitable changes or modifications of the similar ideas should be made without departing from the patent scope of the present invention.
Claims (20)
1. The utility model provides a green steel construction building which characterized in that: the steel structure outer wall comprises a foundation and a steel structure outer wall which is arranged on the foundation and connected with the foundation, wherein the steel structure outer wall comprises a steel structure supporting rib plate which is vertically arranged in a wall, two waterproof resin plates which are respectively arranged at two sides of the steel structure supporting rib plate and fixedly connected with the steel structure supporting rib plate, and a mixed material which coats the steel structure supporting rib plate and the waterproof resin plates; the mixed material is mainly formed by mixing concrete and water-absorbing foaming particles; the waterproof resin plate is parallel to the steel structure support rib plate; the aluminum formwork is arranged on two sides of the steel structure outer wall; the aluminum template is provided with a third mounting hole matched with the screw rod, and the aluminum template and the waterproof resin plate are detachably connected together; the aluminum template is provided with a pouring hole for pouring the mixed material at the upper end, a flashboard for sliding the pouring hole, a sliding groove connected with the flashboard for the flashboard to slide, and a first driving device for driving the flashboard to slide to open or close the pouring hole; the flashboard is formed with corresponding holes corresponding to the pouring holes.
2. The green environmental protection steel structure building of claim 1, characterized in that: a first gap is formed between the steel structure supporting rib plate and the waterproof resin plate.
3. The green environmental protection steel structure building of claim 2, characterized in that: the steel structure supporting rib plate is provided with a plurality of first through holes for mixed materials to pass through.
4. The green environmental protection steel structure building of claim 2, characterized in that: the waterproof resin plate is provided with a plurality of second through holes for the mixed materials to pass through.
5. The green environmental protection steel structure building of claim 2, characterized in that: the steel structure supporting rib plate and the waterproof resin plate are connected together through a connecting device; the connecting device comprises a screw rod for connecting the steel structure supporting rib plate and the waterproof resin plate, first nuts respectively located on two sides of the steel structure supporting rib plate and used for locking the steel structure supporting rib plate, and second nuts respectively located on two sides of the waterproof resin plate and used for locking the waterproof resin plate.
6. The green environmental protection steel structure building of claim 5, characterized in that: the steel structure supporting rib plate is provided with a plurality of first mounting holes for arranging the mounting screws in the vertical direction; the waterproof resin plate is provided with a plurality of second mounting holes for arranging the mounting screws in the vertical direction; and the first mounting holes and the second mounting holes are arranged in a one-to-one correspondence manner.
7. The green environmental protection steel structure building of claim 1, characterized in that: and a second gap is arranged between the aluminum template and the waterproof resin plate.
8. The green environmental protection steel structure building of claim 7, characterized in that: the first driving device comprises a threaded seat arranged on the flashboard, an adjusting screw matched with the threaded seat and a driving motor for driving the adjusting screw to rotate; the threaded seat comprises an adjusting nut matched with the adjusting screw rod.
9. The green environmental protection steel structure building of claim 8, characterized in that: the aluminum template is also provided with a leakage-proof part for plugging the pouring hole; the leakage-proof piece comprises a leakage-proof hard tube; the anti-leakage hard pipe is provided with an inlet and an outlet communicated with the inlet; the leakage-proof piece is also provided with a sealing head which is arranged at the outlet and seals the outlet.
10. The green environmental protection steel structure building of claim 9, characterized in that: the closing head comprises an elastic tube; the elastic tube is provided with a closed inner hole, and one end of the inner hole is connected with the leakage-proof hard tube.
11. The green environmental protection steel structure building of claim 10, characterized in that: the leak-proof piece is also provided with a shell in threaded fit with the pouring hole.
12. The green environmental protection steel structure building of claim 11, wherein: the leak-proof hard tube and the sealing head are fixedly arranged in the shell.
13. The green environmental protection steel structure building of claim 12, characterized in that: the leak-proof hard pipe is gradually thinned from the inlet to the outlet.
14. The construction process of the green environment-friendly steel structure building based on any one of claims 1 to 13, characterized by comprising the following steps:
s1: fixedly arranging a plurality of steel structure stand columns on a foundation, and fixedly connecting a steel structure support rib plate between two steel structure stand columns;
s2: arranging waterproof resin plates on two sides of the steel structure support rib plate and fixedly connecting the waterproof resin plates together through a connecting device;
s3: installing an aluminum template, and connecting the aluminum template, the steel structure upright post and the foundation together to form an accommodating space for accommodating the steel structure support rib plate and the waterproof resin plate;
s4: pouring the mixed material into the accommodating space through a pouring device to form a wall surface;
s5: and (5) waiting for the mixed material to solidify, and disassembling the aluminum template.
15. The construction process of the green environment-friendly steel structure building according to claim 14, characterized in that: the steel structure upright column adopted in the step S1 is provided with a first limiting groove for limiting the steel structure support rib plate and a second limiting groove for limiting the waterproof resin plate.
16. The construction process of the green environment-friendly steel structure building according to claim 15, characterized in that: in step S4, the adopted pouring device includes a pouring pipe for pouring the mixture; the pouring pipe is provided with a pouring head matched with the pouring hole.
17. The construction process of the green environment-friendly steel structure building according to claim 16, characterized in that: the pouring device also comprises a stirrer which is connected with the pouring pipe and is used for mixing and stirring the concrete and the water-absorbing foaming particles; the stirrer is provided with a stirring chamber for accommodating concrete and water-absorbing foaming particles, a stirring blade in the stirring chamber, and a second driving device for driving the stirring blade.
18. The construction process of the green environment-friendly steel structure building according to claim 17, characterized in that: the stirrer is also provided with a concrete feeding pipe which is connected with the stirring chamber and is used for feeding concrete into the stirring chamber, a water-absorbing foaming particle feeding pipe used for feeding water-absorbing foaming particles into the stirring chamber, and a mixed material discharging pipe used for discharging the mixed material out of the stirring chamber; the mixed material discharge pipe is connected with the pouring pipe.
19. The construction process of the green environment-friendly steel structure building as claimed in claim 18, wherein: the second driving device comprises a second driving motor for driving the stirring blade to rotate and a transmission shaft connected between the second driving motor and the stirring blade.
20. The construction process of the green environment-friendly steel structure building according to claim 19, characterized in that: the step of pouring the mixture in the step S4 includes:
s41: the first driving device drives the flashboard to slide to open the pouring hole and connect the mixed material discharge pipe with the pouring hole;
s42: the second driving device drives the stirring blade to rotate;
s43, opening a concrete feeding pipe and a water-absorbing foaming particle feeding pipe to enable the concrete and the water-absorbing foaming particles to enter a stirring chamber for stirring;
s44: after being mixed and stirred, the concrete and the water-absorbing foaming particles are discharged out of the stirring chamber through a mixed material discharge pipe, and pouring is carried out through a pouring hole;
s45: after the mixed material is poured to cover the steel mesh and the steel structure supporting rib plate, closing the concrete feeding pipe and the water-absorbing foaming particle feeding pipe, disconnecting the mixed material discharging pipe from the pouring hole, and driving the flashboard to slide to close the pouring hole by the first driving device;
s46: and discharging all the mixed materials in the stirring chamber, and closing the second driving device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011181093.4A CN113152727A (en) | 2020-10-29 | 2020-10-29 | Green environment-friendly steel structure building and construction process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011181093.4A CN113152727A (en) | 2020-10-29 | 2020-10-29 | Green environment-friendly steel structure building and construction process |
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| Publication Number | Publication Date |
|---|---|
| CN113152727A true CN113152727A (en) | 2021-07-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011181093.4A Pending CN113152727A (en) | 2020-10-29 | 2020-10-29 | Green environment-friendly steel structure building and construction process |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113585330A (en) * | 2021-08-10 | 2021-11-02 | 杭州伟业建设集团有限公司 | Steel formwork device and anti-tilting method for cast-in-place concrete retaining wall |
-
2020
- 2020-10-29 CN CN202011181093.4A patent/CN113152727A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113585330A (en) * | 2021-08-10 | 2021-11-02 | 杭州伟业建设集团有限公司 | Steel formwork device and anti-tilting method for cast-in-place concrete retaining wall |
| CN113585330B (en) * | 2021-08-10 | 2022-07-08 | 杭州伟业建设集团有限公司 | Steel formwork device and anti-tilting method for cast-in-place concrete retaining wall |
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