CN113235778A - Low-energy-consumption assembly type steel formwork mesh frame concrete heat-insulation wall cast-in-place construction method - Google Patents
Low-energy-consumption assembly type steel formwork mesh frame concrete heat-insulation wall cast-in-place construction method Download PDFInfo
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- CN113235778A CN113235778A CN202110578679.2A CN202110578679A CN113235778A CN 113235778 A CN113235778 A CN 113235778A CN 202110578679 A CN202110578679 A CN 202110578679A CN 113235778 A CN113235778 A CN 113235778A
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- 238000009415 formwork Methods 0.000 title claims abstract description 34
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 27
- 239000010959 steel Substances 0.000 title claims abstract description 27
- 238000010276 construction Methods 0.000 title claims abstract description 26
- 238000005265 energy consumption Methods 0.000 title claims abstract description 24
- 238000009413 insulation Methods 0.000 title claims abstract description 17
- 239000002002 slurry Substances 0.000 claims abstract description 27
- 238000000034 method Methods 0.000 claims abstract description 18
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 4
- 238000004321 preservation Methods 0.000 claims description 22
- 230000006835 compression Effects 0.000 claims description 8
- 238000007906 compression Methods 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 8
- 230000002146 bilateral effect Effects 0.000 claims description 7
- 230000002787 reinforcement Effects 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 4
- 230000008569 process Effects 0.000 abstract description 11
- 230000000694 effects Effects 0.000 description 9
- 239000000463 material Substances 0.000 description 9
- 230000009471 action Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000007493 shaping process Methods 0.000 description 3
- 238000004873 anchoring Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 208000004350 Strabismus Diseases 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
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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
- 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
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/90—Passive houses; Double facade technology
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- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
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- Structural Engineering (AREA)
- Acoustics & Sound (AREA)
- Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
Abstract
The invention provides a cast-in-place construction method of a low-energy-consumption assembled steel formwork mesh frame concrete thermal insulation wall, which adopts the following equipment to carry out cast-in-place construction, the equipment comprises a forming device and supporting devices, the left end and the right end of the forming device are symmetrically provided with the supporting devices, and the cast-in-place construction method of the low-energy-consumption assembled steel formwork mesh frame concrete thermal insulation wall by adopting the equipment specifically comprises the following steps: s1, assembling equipment and checking; s2, reinforcing; s3, pouring concrete slurry; s4, forming and removing the die, the invention can limit and fix the support rod by clamping the trapezoidal block in the limit groove, so that the support rod is more stable, and the support rod can be prevented from sliding backwards due to the pressure of concrete in the process of pouring concrete slurry.
Description
Technical Field
The invention relates to the field of heat-insulating walls, in particular to a low-energy-consumption fabricated steel formwork net rack concrete heat-insulating wall cast-in-place construction method.
Background
The heat preservation wall is a heat preservation energy-saving material which adopts a certain fixing mode (bonding, mechanical anchoring, sticking + mechanical anchoring, spraying, pouring and the like), fixes a heat insulation material with a lower heat conductivity coefficient (namely, a better heat preservation and insulation effect) with a building wall body into a whole, increases the average thermal resistance value of the wall body, and achieves the heat preservation or heat insulation effect, and can play a role in maintaining the indoor temperature to be stable, while the heat preservation wall manufactured by utilizing an assembly type steel mould net rack and concrete is one of the heat preservation walls, but most of the heat preservation walls are manufactured by adopting a cast-in-place construction mode, because the energy consumption is lower, the manufacturing equipment of the existing low-energy-consumption assembly type steel mould net rack concrete heat preservation wall often has the following problems in the cast-in-place construction process:
1. in the process of supporting the template, the corresponding angle and length adjustment of the supporting rod cannot be performed according to the site condition, so that the application range of the device is limited, and the supporting rod is easy to slide in the process of pouring concrete slurry;
2. the assembly rate between curb plate and the template is slower and be connected not closely enough, the condition of thick liquids seepage appears easily to influence the shaping effect of this heat preservation wall, and the curb plate is the integrated into one piece structure, can't make corresponding adjustment to the curb plate in time according to the altitude variation of concrete heat preservation wall.
Disclosure of Invention
In order to solve the problems, the invention provides a low-energy-consumption assembly type steel formwork mesh frame concrete heat insulation wall cast-in-place construction method, which adopts the following equipment to carry out cast-in-place construction, wherein the equipment comprises a forming device and supporting devices, and the left end and the right end of the forming device are symmetrically provided with the supporting devices.
Forming device include curb plate, template, peg graft pole and recess, the bilateral symmetry distributes around the curb plate, bilateral symmetry is provided with the template between the just relative curb plate of front and back, and a plurality of peg graft poles are installed to the medial extremity of curb plate, peg graft the pole end and peg graft in the recess, the recess is seted up in the front and back both ends face of template, can be convenient for carry out dismouting fast between curb plate and the template through pegging graft the peg graft pole with the recess to can improve the equipment speed between template and the curb plate, and then improve the shaping speed of this kind of heat preservation wall.
The supporting device comprises a bottom plate, a limiting groove, a trapezoidal block, lug seats, hinging shafts, fixing blocks, supporting rods, hinging seats and sliding grooves, wherein the bottom plate is symmetrically arranged at the lower end of the template in a left-right mode through a pin shaft, the limiting groove is formed in the upper end face of one end, away from the template, of the bottom plate at equal intervals, the trapezoidal block is clamped in the limiting groove, the upper end face of the trapezoidal block is an inclined face, the lug seats are arranged on the upper end face of the trapezoidal block, the hinging shafts are arranged on the outer sides of the template which are opposite to the left side and the right side, the outer wall of the hinging shaft is rotationally connected with the fixing blocks at equal intervals, the supporting rods are arranged between the fixing blocks and the lug seats, the front end and the rear end of the fixing blocks are rotationally matched with the hinging seats through the hinging shafts, one end, away from the fixing blocks, of the hinging seats is slidably arranged in the sliding grooves which are formed in the outer side ends of the template, the supporting rods can fix and limit the template, and avoid the situation that the template collapses in the process of pouring concrete slurry, and can carry on spacingly and fixed to the bracing piece through with the trapezoidal piece joint in the spacing inslot, so that the bracing piece is more stable, can avoid the bracing piece at the in-process of pouring concrete thick liquids because the pressure of concrete and backward sliding, and simultaneously, through articulated seat, swing joint mode between ear seat and the bracing piece can make the bracing piece can adapt to the support of different angles, the application range of this equipment has been increased, and can be convenient for carry out angle modulation in step to all bracing pieces through setting up an articulated shaft, and the spout can make the bracing piece can support the different points on the template, so that make the heat preservation wall of co-altitude not.
When the equipment is adopted to carry out cast-in-place construction on the low-energy-consumption assembled steel formwork mesh frame concrete heat-insulating wall, the method specifically comprises the following steps:
s1, assembling equipment and checking: before the low-energy-consumption assembly type steel formwork net rack concrete heat insulation wall is cast in place, a formwork is placed to be attached to a steel formwork net rack, the angle of a supporting rod is adjusted through the matching between an ear seat and a hinge seat, a trapezoidal block is clamped in a limiting groove, the formwork is supported by the supporting rod, and finally a side plate and the formwork are clamped and assembled and checked;
s2, reinforcement: after the equipment is checked, reinforcing and sealing the side plate and the template;
s3, pouring concrete slurry: after reinforcement and sealing, pouring concrete slurry between the templates;
s4, forming and demolding: after the concrete heat-insulating wall blank is formed, the side plates and the templates are detached firstly, then the supporting rods are detached, and finally the templates are detached and folded between the templates and the bottom plate for storage.
As a preferred technical scheme, the bottom plate comprises a first rectangular plate, a sliding rod and a second rectangular plate, the first rectangular plate is connected with the template, one end, far away from the template, of the first rectangular plate is provided with containing grooves at equal intervals, the sliding rod is connected in the containing grooves in a sliding mode, the second rectangular plate is installed at one end, far away from the first rectangular plate, of the sliding rod, the limiting groove is located on the upper end face of the second rectangular plate, and the first rectangular plate, the sliding rod and the second rectangular plate are matched to enable the bottom plate to be in a telescopic state, so that the position of the limiting groove can be conveniently adjusted to limit and fix the support rods with different inclination degrees.
As a preferred technical scheme of the invention, an Contraband template is arranged at the upper end of the template, a material placing box is arranged at the middle part of the upper end of a Contraband template, discharge holes are formed in the middle part of the upper end of a Contraband template and the bottom of the material placing box, electric sliding blocks of a dovetail structure are symmetrically arranged at the lower end of the Contraband template left and right, the electric sliding blocks are arranged in dovetail grooves in a sliding mode, the dovetail grooves are formed in the upper end face of the template, concrete slurry is poured into the material placing box, then the electric sliding blocks are controlled to do reciprocating linear motion along the dovetail grooves, the concrete slurry can be uniformly poured between the templates, and the discharge holes can limit the flow velocity of the concrete slurry, so that the phenomenon that the forming effect of the heat preservation wall is influenced by the fact that the slurry degree is splashed to be too large due to the fact that the concrete slurry is poured to the bottom of the template at once is avoided.
As a preferred technical scheme of the invention, the side plate is composed of a plurality of transverse plates, the adjacent transverse plates are in concave-convex clamping connection, the left and right ends of the transverse plate positioned at the lowest end of the template are symmetrically provided with object placing grooves, the bottom of the object placing grooves is provided with a vertical rod, the upper end of the vertical rod is provided with a sliding groove, the sliding groove is connected with a wedge-shaped rod in a sliding way, the wedge-shaped rod is composed of a transverse rod and a clamping rod, the downward cross section of the clamping rod is in a trapezoid-like shape, the outer wall of the wedge-shaped rod is connected with a hook in a sliding way, one end of the hook far away from the wedge-shaped rod is provided with a rotating rod, one end of the rotating rod far away from the hook is connected with a cylindrical rod in a rotating way, the cylindrical rod is fixedly arranged in a square groove, the square groove is arranged at the lower end of the outer end face of the template, the height of the side plate can be conveniently adjusted rapidly and timely according to the height change of the manufactured heat preservation wall by a movable connection mode among the plurality of the transverse plates, when the side plate and the template are assembled, the accessible rotates the dwang of square inslot for the couple is located the front side of montant, then with horizontal pole slidable mounting on the montant, and make the relation of connection that forms the buckle between kelly and the couple, this in-process, the kelly leads to the fact the extrusion to the side of couple, makes the buckle between couple and the wedge pole more stable, thereby carries out locking in advance fast between curb plate and the template, in order to avoid taking place not hard up and skew between follow-up in-process curb plate and the template of consolidating the locking.
As a preferred technical scheme of the invention, the outer side end of the side plate is symmetrically provided with L-shaped plates in a left-right manner, the L-shaped plates are symmetrically distributed in a vertical manner, the ends, close to each other, of the L-shaped plates which are right opposite to each other at the left and right at the upper end of the side plate are provided with fixed plates, locking bolts are arranged between the upper ends of the fixed plates, sliding telescopic rods are arranged between the L-shaped plates which are right opposite to each other at the upper end of the side plate and are positioned at the outer side end of the side plate, the front L-shaped plates and the rear L-shaped plates are in concave-convex fit, one ends, close to the templates, of the L-shaped plates are provided with convex blocks which are clamped in the sliding grooves, the L-shaped plates can enhance the locking effect between the side plates and the templates, so that the connection relationship between the side plates and the templates is tighter, the sealing performance of the equipment is improved, the concrete slurry leakage is prevented, and the sliding telescopic rods can be convenient for quickly adjusting the distance between the L-shaped plates and the side plates and the templates with different heights, simultaneously, through the quick joint mode between the positive relative L template in front and back, can be so that form fixed frame fast between the positive relative L template in front and back, then the cooperation between rethread locking bolt and the fixed plate can lock the L template fast to can improve the speed of consolidating between template and the curb plate and lock, the lug can avoid the L template unstable and take place the landing or not hard up with the spout cooperation simultaneously.
As a preferred technical scheme, L plates are symmetrically arranged at the front end and the rear end of the first rectangular plate, an expansion plate is arranged at one end, away from the first rectangular plate, of each L plate, a fixing bolt is arranged on each expansion plate, an installation block is arranged at one end, away from the L plates, of each expansion plate, one end, away from the expansion plates, of each installation block is connected with the second rectangular plate, the expansion plates are locked through the fixing bolts, the first rectangular plate and the second rectangular plate can be limited, the second rectangular plate cannot slide backwards under the action of the supporting rods, and influence on position adjustment of the second rectangular plate can be avoided through matching between the L plates and the expansion plates.
As a preferred technical scheme of the invention, the rotating rod is of a telescopic structure, the lower end of the rotating rod is provided with the compression spring, the lower end of the compression spring is connected with the bottom of the square groove, the telescopic rotating rod can be used for conveniently and rapidly buckling and separating the hook and the wedge-shaped rod, and the compression spring can push the rotating rod upwards after the hook and the wedge-shaped rod are buckled, so that the buckling between the hook and the wedge-shaped rod is more stable.
As a preferred technical solution of the present invention, the supporting rod is a telescopic structure, and the telescopic supporting rod can adapt to supporting points with different heights for supporting.
The invention has the beneficial effects that:
the support rod can be limited and fixed by clamping the trapezoidal block in the limiting groove, so that the support rod is more stable, and the support rod can be prevented from sliding backwards due to the pressure of concrete in the process of pouring concrete slurry;
the support rod can adapt to support at different angles through the hinged seat, the movable connection mode among the lug seats and the support rod, the application range of the equipment is enlarged, and the sliding groove can enable the support rod to support different points on the template so as to manufacture heat-insulating walls with different heights;
thirdly, the hook and the wedge-shaped rod can form a buckle connection mode by rotating the rotating rod in the square groove, so that the side plate and the template can be quickly pre-locked, then the locking effect between the side plate and the template can be enhanced through the L-shaped plate, the connection relationship between the side plate and the template is tighter, the sealing property of the equipment is improved, the concrete slurry leakage is prevented, the L-shaped plate can be quickly locked through the matching between the locking bolt and the fixing plate, and the reinforcing and locking speed between the template and the side plate can be improved;
the telescopic plate is locked through the fixing bolt, the first rectangular plate and the second rectangular plate can be limited, so that the second rectangular plate is prevented from sliding backwards under the action of the supporting rod, and the influence on the position adjustment of the second rectangular plate can be avoided through the matching between the L plate and the telescopic plate;
the height of the side plates can be conveniently and rapidly adjusted in time according to the height change of the manufactured heat-insulating wall through the movable connection mode among the transverse plates;
sixth, the side plates and the templates can be conveniently and rapidly disassembled and assembled through the insertion of the insertion rods and the grooves, so that the assembling speed between the templates and the side plates can be increased, and the forming speed of the heat-insulating wall is increased.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic flow diagram of the process of the present invention;
FIG. 2 is a perspective view of the present invention;
FIG. 3 is a front view of the present invention;
FIG. 4 is a top view of an L-shaped plate of the present invention;
FIG. 5 is a schematic view of a partial connection of a side panel and a form panel of the present invention;
FIG. 6 is a partial perspective view of the structure of the material placement box and the like of the present invention;
FIG. 7 is an enlarged view of a portion of FIG. 2 at X in accordance with the present invention;
FIG. 8 is a top view of the wedge rod configuration of the present invention.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained below by combining the specific drawings. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
As shown in fig. 1 to 8, the cast-in-place construction method of the low-energy-consumption assembly type steel formwork mesh frame concrete thermal insulation wall adopts the following equipment for cast-in-place construction, the equipment comprises a forming device 1 and supporting devices 2, and the supporting devices 2 are symmetrically arranged at the left end and the right end of the forming device 1.
Forming device 1 include curb plate 10, template 12, peg graft pole 13 and recess 14, curb plate 10 longitudinal symmetry distributes, bilateral symmetry is provided with template 12 between just relative curb plate 10 in front and back, and a plurality of peg graft poles 13 are installed to the medial extremity of curb plate 10, peg graft pole 13 is in recess 14, recess 14 is seted up in the front and back both ends face of template 12, can be convenient for carry out quick dismouting between curb plate 10 and the template 12 through pegging graft peg graft pole 13 and recess 14, thereby can improve the assembly speed between template 12 and the curb plate 10, and then improve the shaping speed of this kind of heat preservation wall.
The side plate 10 is composed of a plurality of transverse plates 101, the adjacent transverse plates 101 are in concave-convex clamping connection, the left end and the right end of the transverse plate 101 at the lowest end of the template 12 are symmetrically provided with object placing grooves 102, the bottom of the object placing grooves 102 is provided with a vertical rod 103, the upper end of the vertical rod 103 is provided with a sliding groove, the sliding groove is in sliding connection with a wedge-shaped rod 104, the wedge-shaped rod 104 is composed of a transverse rod and a clamping rod, the downward cross section of the clamping rod is trapezoid-like, the outer wall of the wedge-shaped rod 104 is in sliding connection with a hook 105, one end of the hook 105, far away from the wedge-shaped rod 104, is provided with a rotating rod 106, one end of the rotating rod 106, far away from the hook 105, is rotatably connected with a cylindrical rod 107, the cylindrical rod 107 is fixedly arranged in a square groove 108, the square groove 108 is arranged at the lower end of the outer end face of the template 12, and the height of the side plate 10 can be conveniently adjusted rapidly and timely according to the height change of the manufactured heat preservation wall through the movable connection mode among the plurality of the transverse plates 101, and when assembling between curb plate 10 and template 12, the accessible rotates dwang 106 in the square groove 108 for couple 105 is located the front side of montant 103, then with horizontal pole slidable mounting on montant 103, and make and form the relation of being connected of buckle between kelly and the couple 105, in this process, the kelly causes the extrusion to the side of couple 105, make the buckle between couple 105 and wedge pole 104 more stable, thereby carry out locking in advance fast between curb plate 10 and the template 12, take place not hard up and squint in order to avoid in the follow-up in-process of consolidating the locking between curb plate 10 and the template 12.
The outer side end of the side plate 10 is provided with L-shaped plates 109 in bilateral symmetry, the L-shaped plates 109 are distributed in vertical symmetry, the ends, close to each other, of the L-shaped plates 109 which are right and left opposite at the upper end of the side plate 10 are provided with fixing plates 10a, locking bolts 10b are arranged between the upper ends of the fixing plates 10a, sliding telescopic rods 10c are arranged between the L-shaped plates 109 which are right and left opposite, the sliding telescopic rods 10c are positioned at the outer side end of the side plate 10, the front and rear L-shaped plates 109 are in concave-convex clamping fit, one end, close to the formwork 12, of the L-shaped plate 109 is provided with a convex block 10d, the convex block 10d is clamped in the sliding chute 28, the L-shaped plates 109 can enhance the locking effect between the side plate 10 and the formwork 12, so that the connection relationship between the side plate 10 and the formwork 12 is tighter, the sealing performance of the device is improved, the leakage of concrete slurry is prevented, and the sliding telescopic rods 10c can facilitate the quick adjustment of the distance between the upper and lower L-shaped plates 109, locking not co-altitude curb plate 10 and template 12 with the adaptation, simultaneously, through the preceding back quick joint mode between the positive relative L template 109, can be so that form fixed frame fast between the positive relative L template 109 around, then the cooperation between rethread locking bolt 10b and the fixed plate 10a, can lock L template 109 fast, thereby can improve the speed of consolidating the locking between template 12 and the curb plate 10, lug 10d and spout 28 cooperation can avoid L template 109 unstable and take place the landing or not hard up simultaneously.
The concrete pouring device is characterized in that Contraband type plates 121 are arranged at the upper ends of the formworks 12, a material placing box 122 is arranged in the middle of the upper ends of Contraband type plates 121, discharge holes 123 are formed in the middle of the upper ends of Contraband type plates 121 and the bottom of the material placing box 122, electric sliding blocks 124 of dovetail structures are symmetrically arranged at the lower ends of Contraband type plates 121 in the left-right direction, the electric sliding blocks 124 are arranged in the dovetail grooves 125 in a sliding mode, the dovetail grooves 125 are formed in the upper end faces of the formworks 12, concrete slurry is poured into the material placing box 122, then the electric sliding blocks 124 are controlled to do reciprocating linear motion along the dovetail grooves 125, the concrete slurry can be uniformly poured into the formworks 12, the discharge holes 123 can limit the flow rate of the concrete slurry, the concrete slurry is prevented from pouring to the bottoms of the formworks 12 at once, and the slurry splashing degree is too large to affect the forming effect of the heat preservation wall.
The supporting device 2 comprises a bottom plate 20, a limiting groove 21, a trapezoidal block 22, an ear seat 23, a hinge shaft 24, a fixing block 25, a supporting rod 26, a hinge seat 27 and a sliding groove 28, wherein the bottom plate 20 is symmetrically arranged at the lower end of the template 12 in a left-right mode through a pin shaft, the bottom plate 20 is composed of a first rectangular plate 201, a sliding rod 202 and a second rectangular plate 203, the first rectangular plate 201 is connected with the template 12, one end, away from the template 12, of the first rectangular plate 201 is provided with accommodating grooves at equal intervals, the sliding rod 202 is connected in the accommodating grooves in a sliding mode, one end, away from the first rectangular plate 201, of the sliding rod 202 is provided with the second rectangular plate 203, the front end and the rear end of the first rectangular plate 201 are symmetrically provided with L plates 204, one end, away from the first rectangular plate 201, of the L plates 204 is provided with a telescopic plate 205, the telescopic plate 205 is provided with a fixing bolt 206, one end, away from the L plate 204, is provided with a mounting block 207, one end, away from the telescopic plate 205, of the mounting block 207 is connected with the second rectangular plate 203, the limiting groove 21 is positioned on the upper end face of the second rectangular plate 203, the trapezoidal block 22 is clamped in the limiting groove 21, the upper end face of the trapezoidal block 22 is an inclined face, the upper end face of the trapezoidal block 22 is provided with the lug seats 23, the outer sides of the left and right opposite templates 12 are respectively provided with the hinge shafts 24, the outer walls of the hinge shafts 24 are connected with the fixed blocks 25 in an equidistance rotating mode, the supporting rods 26 are arranged between the fixed blocks 25 and the lug seats 23, the supporting rods 26 are of a telescopic structure, the telescopic supporting rods 26 can be suitable for supporting points with different heights, the front end and the rear end of each fixed block 25 are in rotating fit with the hinge seats 27 through the hinge shafts 24, one end, far away from the fixed blocks 25, of each hinge seat 27 is arranged in the sliding groove 28, the sliding groove 28 is arranged at the outer side end of each template 12, the supporting rods 26 can fix and limit the templates 12, and the situation that the templates 12 collapse in the concrete slurry pouring process is avoided, meanwhile, the bottom plate 20 is in a telescopic state through the cooperation between the first rectangular plate 201, the sliding rod 202 and the second rectangular plate 203, so that the position of the limiting groove 21 can be conveniently adjusted, the supporting rods 26 with different inclination degrees are limited and fixed, the supporting points are conveniently adjusted, the telescopic plate 205 can be locked by the fixing bolts 206, the first rectangular plate 201 and the second rectangular plate 203 are limited, the second rectangular plate 203 is prevented from sliding backwards under the action of the supporting rods 26, the influence on the position adjustment of the second rectangular plate 203 can be avoided through the cooperation between the L plate 204 and the telescopic plate 205, the trapezoidal block 22 is clamped in the limiting groove 21 to limit and fix the supporting rods 26, the supporting rods 26 can be more stable, the supporting rods 26 can be prevented from sliding backwards due to the pressure of concrete in the process of pouring concrete slurry, and meanwhile, the seat 27 is used for preventing the supporting rods 26 from sliding backwards due to the pressure of the concrete in the process of hinging, The swing joint mode between ear seat 23 and the bracing piece 26 can make the bracing piece 26 adapt to the support of different angles, has increased the application range of this equipment, and can be convenient for carry out angle modulation in step to all bracing pieces 26 through setting up a articulated shaft 24, and spout 28 can make bracing piece 26 can support the different points on template 12 to make the heat preservation wall of co-altitude not.
When the equipment is adopted to carry out cast-in-place construction on the low-energy-consumption assembled steel formwork mesh frame concrete heat-insulating wall, the method specifically comprises the following steps:
s1, assembling equipment and checking: before the cast-in-place construction is carried out on the low-energy-consumption assembly type steel formwork mesh frame concrete heat-insulation wall, firstly, a formwork 12 is placed to enable the formwork 12 to be attached to a steel formwork mesh frame, then, the angle of a supporting rod 26 is adjusted through the matching between an ear seat 23 and a hinge seat 27, a trapezoidal block 22 is clamped in a limiting groove 21, the supporting rod 26 is limited and fixed to enable the supporting rod 26 to support the formwork 12, and finally, a side plate 10 and the formwork 12 are clamped and assembled to be checked;
s2, reinforcement: after the equipment is checked, the hook 105 is located on the front side of the vertical rod 103 by rotating the rotating rod 106 in the square groove 108, then the cross rod is slidably mounted on the vertical rod 103, and a buckle connection relation is formed between the clamping rod and the hook 105, so that the side plate 10 and the template 12 are quickly pre-locked, then a fixed frame is quickly formed between the front and rear opposite L-shaped plates 109 by a quick clamping mode of concave-convex matching between the front and rear opposite L-shaped plates 109, then the L-shaped plates 109 can be quickly locked by matching between the locking bolt 10b and the fixed plate 10a, and meanwhile, the convex block 10d is clamped with the sliding groove 28;
s3, pouring concrete slurry: after the reinforcement and sealing, the concrete slurry is poured into the material placing box 122, and then the electric sliding block 124 is controlled to do reciprocating linear motion along the dovetail groove 125, so that the concrete slurry is uniformly poured between the templates 12;
s4, forming and demolding: after the concrete heat-insulating wall blank is formed, the side plates 10 and the templates 12 are detached firstly, then the supporting rods 26 are detached, and finally the templates 12 are detached and the templates 12 and the bottom plate 20 are folded and stored.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides a cast-in-place construction method of assembled steel form net rack concrete heat preservation wall of low energy consumption, this kind of cast-in-place construction method of assembled steel form net rack concrete heat preservation wall of low energy consumption adopts following equipment to carry out cast-in-place construction, and this equipment includes forming device (1) and strutting arrangement (2), its characterized in that: the left end and the right end of the forming device (1) are symmetrically provided with supporting devices (2);
the forming device (1) comprises side plates (10), templates (12), inserting rods (13) and grooves (14), wherein the side plates (10) are symmetrically distributed in the front and back direction, the templates (12) are symmetrically arranged between the front side plate and the back side plate (10) in the left-right direction, the inner side ends of the side plates (10) are provided with the inserting rods (13), the ends of the inserting rods (13) are inserted into the grooves (14), and the grooves (14) are formed in the front end surface and the back end surface of the template (12);
the supporting device (2) comprises a bottom plate (20), a limiting groove (21), a trapezoidal block (22), an ear seat (23), a hinge shaft (24), a fixing block (25), a supporting rod (26), a hinge seat (27) and a sliding groove (28), wherein the bottom plate (20) is arranged at the lower end of the template (12) in bilateral symmetry through a pin shaft, the limiting groove (21) is formed in the upper end face of one end, far away from the template (12), of the bottom plate (20) at equal intervals, the trapezoidal block (22) is connected in the limiting groove (21) in a clamping mode, the upper end face of the trapezoidal block (22) is an inclined face, the ear seat (23) is arranged on the upper end face of the trapezoidal block (22), the hinge shaft (24) is arranged on the outer side of the template (12) which is right opposite to the left side, the outer wall of the hinge shaft (24) is rotatably connected with the fixing block (25) at equal intervals, the supporting rod (26) is arranged between the fixing block (25) and the ear seat (23), and the front and back ends of the fixing block (25) are rotatably matched with the hinge seat (27) through the hinge shaft (24), one end of the hinge seat (27) far away from the fixed block (25) is arranged in the sliding groove (28) in a sliding manner, and the sliding groove (28) is arranged at the outer side end of the template (12);
when the equipment is adopted to carry out cast-in-place construction on the low-energy-consumption assembled steel formwork mesh frame concrete heat-insulating wall, the method specifically comprises the following steps:
s1, assembling equipment and checking: before the low-energy-consumption assembly type steel formwork net rack concrete heat-insulation wall is cast in place, a formwork (12) is placed firstly, the formwork (12) is attached to a steel formwork net rack, then the angle of a supporting rod (26) is adjusted through the matching between an ear seat (23) and a hinge seat (27), a trapezoidal block (22) is clamped in a limiting groove (21), the formwork (12) is supported by the supporting rod (26), and finally a side plate (10) and the formwork (12) are clamped and assembled and checked;
s2, reinforcement: after the equipment is checked, reinforcing and sealing the side plate (10) and the template (12);
s3, pouring concrete slurry: after reinforcement and sealing, concrete slurry is poured between the templates (12);
s4, forming and demolding: after the concrete heat-preservation wall blank is formed, the side plates (10) and the templates (12) are detached firstly, then the supporting rods (26) are detached, and finally the templates (12) are detached and the templates (12) and the bottom plates (20) are folded and stored.
2. The low-energy-consumption assembly type steel form net rack concrete thermal insulation wall cast-in-place construction method according to claim 1, characterized in that: bottom plate (20) constitute by rectangular plate (201), slide bar (202) and No. two rectangular plates (203), rectangular plate (201) link to each other with template (12), the one end equidistance that template (12) were kept away from to rectangular plate (201) has seted up and has accomodate the groove, accomodate inslot sliding connection slide bar (202), No. two rectangular plates (203) are installed to the one end that a rectangular plate (201) was kept away from in slide bar (202), spacing groove (21) are located the up end of No. two rectangular plates (203).
3. The low-energy-consumption assembly type steel form net rack concrete thermal insulation wall cast-in-place construction method according to claim 1, characterized in that: the upper end of template (12) be provided with Contraband template (121), the upper end mid-mounting of Contraband template (121) puts workbin (122), discharge hole (123) have all been seted up with the bottom of putting workbin (122) in the upper end middle part of Contraband template (121), and the lower extreme bilateral symmetry of Contraband template (121) installs electronic slider (124) of forked tail structure, electronic slider (124) slide and set up in dovetail (125), the up end of template (12) is seted up in dovetail (125).
4. The low-energy-consumption assembly type steel form net rack concrete thermal insulation wall cast-in-place construction method according to claim 1, characterized in that: curb plate (10) constitute by a plurality of diaphragms (101), be unsmooth joint between adjacent diaphragm (101), and be located template (12) diaphragm (101) of lower extreme the left and right sides both ends symmetry and seted up and put thing groove (102), put the bottom in thing groove 102 and install montant (103), the sliding tray has been seted up to the upper end of montant (103), sliding tray sliding connection has wedge pole (104), wedge pole (104) comprise horizontal pole and kelly, the outer wall sliding connection of wedge pole (104) has couple (105), dwang (106) are installed to the one end that wedge pole (104) were kept away from in couple (105), the one end that couple (105) were kept away from in dwang (106) is rotated and is connected with cylinder pole (107), cylinder pole (107) fixed mounting is in square groove (108), the lower extreme in template (12) outside terminal surface is seted up in square groove (108).
5. The low-energy-consumption assembly type steel form net rack concrete thermal insulation wall cast-in-place construction method according to claim 1, characterized in that: the outside end bilateral symmetry of curb plate (10) be provided with L template (109), L template (109) longitudinal symmetry distributes, fixed plate (10a) are all installed to the just relative L template (109) one end each other of left and right sides of curb plate (10) upper end, install locking bolt (10b) between the upper end of fixed plate (10a), install slip telescopic link (10c) between the just relative L template (109) from top to bottom, slip telescopic link (10c) are located the outside end of curb plate (10), be unsmooth cooperation between the just relative L template (109) in front and back, and lug (10d) are installed to the one end that L template (109) are close to template (12), lug (10d) joint is in spout (28).
6. The low-energy-consumption assembly type steel form net rack concrete heat preservation wall cast-in-place construction method of claim 2, characterized in that: a front end and a rear end of a rectangular plate (201) are symmetrically provided with an L plate (204), one end, away from the rectangular plate (201), of the L plate (204) is provided with a telescopic plate (205), a fixing bolt (206) is arranged on the telescopic plate (205), one end, away from the L plate (204), of the telescopic plate (205) is provided with an installation block (207), and one end, away from the telescopic plate (205), of the installation block (207) is connected with a second rectangular plate (203).
7. The low-energy-consumption assembly type steel form net rack concrete thermal insulation wall cast-in-place construction method according to claim 4, characterized in that: dwang (106) be extending structure, compression spring (10e) are installed to the lower extreme of dwang (106), the lower extreme of compression spring (10e) links to each other with the bottom in square groove (108).
8. The low-energy-consumption assembly type steel form net rack concrete thermal insulation wall cast-in-place construction method according to claim 1, characterized in that: the supporting rod (26) is of a telescopic structure, and the telescopic supporting rod (26) can adapt to supporting points with different heights to support.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110578679.2A CN113235778A (en) | 2021-05-26 | 2021-05-26 | Low-energy-consumption assembly type steel formwork mesh frame concrete heat-insulation wall cast-in-place construction method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110578679.2A CN113235778A (en) | 2021-05-26 | 2021-05-26 | Low-energy-consumption assembly type steel formwork mesh frame concrete heat-insulation wall cast-in-place construction method |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113530277A (en) * | 2021-08-31 | 2021-10-22 | 宿迁学院 | Intelligent maintenance equipment for geopolymer recycled concrete |
| CN114412021A (en) * | 2022-01-24 | 2022-04-29 | 安徽富煌钢构股份有限公司 | Wallboard assembly for assembly type building and assembly method |
| CN114704089A (en) * | 2022-04-21 | 2022-07-05 | 山东中信华安建设集团有限公司 | Concrete form strutting arrangement for building engineering |
| CN115199104A (en) * | 2022-08-05 | 2022-10-18 | 中国建筑第二工程局有限公司 | Steel structure swimming pool and installation method thereof |
| CN115787701A (en) * | 2022-11-23 | 2023-03-14 | 中国化学工程第六建设有限公司 | Large-volume round tank foundation steel formwork support system and construction method |
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2021
- 2021-05-26 CN CN202110578679.2A patent/CN113235778A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113530277A (en) * | 2021-08-31 | 2021-10-22 | 宿迁学院 | Intelligent maintenance equipment for geopolymer recycled concrete |
| CN114412021A (en) * | 2022-01-24 | 2022-04-29 | 安徽富煌钢构股份有限公司 | Wallboard assembly for assembly type building and assembly method |
| CN114704089A (en) * | 2022-04-21 | 2022-07-05 | 山东中信华安建设集团有限公司 | Concrete form strutting arrangement for building engineering |
| CN115199104A (en) * | 2022-08-05 | 2022-10-18 | 中国建筑第二工程局有限公司 | Steel structure swimming pool and installation method thereof |
| CN115787701A (en) * | 2022-11-23 | 2023-03-14 | 中国化学工程第六建设有限公司 | Large-volume round tank foundation steel formwork support system and construction method |
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