CN115405022B - Foamed concrete heat-insulating wall - Google Patents
Foamed concrete heat-insulating wall Download PDFInfo
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- CN115405022B CN115405022B CN202211341836.9A CN202211341836A CN115405022B CN 115405022 B CN115405022 B CN 115405022B CN 202211341836 A CN202211341836 A CN 202211341836A CN 115405022 B CN115405022 B CN 115405022B
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- 239000011381 foam concrete Substances 0.000 title claims abstract description 39
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 69
- 239000010959 steel Substances 0.000 claims abstract description 69
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 31
- 239000004568 cement Substances 0.000 claims abstract description 29
- 239000000835 fiber Substances 0.000 claims abstract description 28
- 238000009413 insulation Methods 0.000 claims abstract description 27
- 239000004567 concrete Substances 0.000 claims abstract description 21
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 239000011440 grout Substances 0.000 claims description 13
- 238000007789 sealing Methods 0.000 claims description 12
- 230000000694 effects Effects 0.000 claims description 11
- 238000009434 installation Methods 0.000 claims description 11
- 238000005187 foaming Methods 0.000 claims description 7
- 238000005728 strengthening Methods 0.000 claims description 7
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 5
- 238000010276 construction Methods 0.000 claims description 3
- 230000002035 prolonged effect Effects 0.000 claims 1
- 238000004321 preservation Methods 0.000 description 18
- 239000002002 slurry Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 5
- 239000011449 brick Substances 0.000 description 3
- 239000002131 composite material Substances 0.000 description 3
- 238000005336 cracking Methods 0.000 description 3
- 208000037805 labour Diseases 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 101150097115 dop-3 gene Proteins 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004570 mortar (masonry) Substances 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 239000012790 adhesive layer Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 239000002440 industrial waste Substances 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009736 wetting 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
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/66—Sealings
- E04B1/68—Sealings of joints, e.g. expansion joints
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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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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Acoustics & Sound (AREA)
- Building Environments (AREA)
Abstract
The invention belongs to the technical field of building components, and relates to a foamed concrete thermal insulation wall body, wherein a connecting clamping head and a connecting clamping groove are respectively arranged on two sides of a first wall body part and a second wall body part, the connecting clamping head is movably clamped and matched with the connecting clamping groove, the connecting clamping head comprises two limiting convex blocks which are symmetrically arranged, a connecting groove is formed between the two limiting convex blocks, a plurality of locking mechanisms used for locking and fixing the connecting clamping groove are arranged in the connecting groove, and a panel, a thermal insulation board, a first connecting steel plate and a second connecting steel plate are sequentially arranged on the first wall body part along the width direction of the first wall body part. According to the invention, through the arrangement of the connecting clamp and the connecting clamping groove, the rapid assembly between the first wall body part and the second wall body part can be completed, the two spliced wall body bodies can be prevented from being separated by matching with the locking mechanism, and through the arrangement of the reinforcing member, the structural strength of concrete in the filling cavity can be improved, and the connecting strength between the fiber cement plate and the first connecting steel plate and between the fiber cement plate and the second connecting steel plate can be improved.
Description
Technical Field
The invention relates to the technical field of building components, in particular to a foamed concrete heat-insulating wall.
Background
The heat preservation wall body is a wall body structure applied to heat preservation, and the existing heat preservation wall body can collect redundant heat, releases the heat stably in a proper time, has small gradient change, can effectively reduce the loss energy, and can play a balance benefit when preserving heat in winter. In recent years, foamed concrete has been used for the production of thermal insulation walls. The foamed concrete has excellent performances of light weight, heat preservation, heat insulation, sound insulation, flame retardance and the like, has low production investment, can utilize a large amount of industrial waste residues, and has important significance for building energy conservation and environmental protection. At present, a building wall is mostly made of sintered bricks or aerated concrete blocks which are manually built by mortar or cementing materials, the applicability to materials and the technical requirements on labor are higher (such as the degree of wetting of bricks, the degree of uniform particle size of sand, a building method and surface flatness), the labor intensity is high, and a large amount of broken brick slag and ground mortar are left on site. Raw and other materials need a large amount of labors to transport upwards, and the waste material equally needs more manual cleaning to transport downwards and outward transport landfill, and building waste landfill produces great influence to the environment, consumes a large amount of energy in the preparation transportation process.
The existing assembled wall boards produced in a factory are inconvenient to transport and install on site due to large volume, more machines and manpower are needed for installation, certain safety risks exist, and a series of problems also exist in the cast-in-place foamed concrete heat-insulating wall body, such as low strength of foamed concrete and unsuitability for serving as a bearing wall material; the problems of dry shrinkage of the foamed concrete, cracking caused by dry-wet circulation and structure looseness, mold collapse caused by the influence of casting height, easiness in carbonization and the like.
The traditional Chinese patent publication No. CN108756020A provides a foamed concrete heat-insulating composite wall, which comprises two wall frameworks arranged at intervals along the thickness direction of the wall, wherein the two wall frameworks are both fixed on a building main body structure; the keel structure comprises panels and keel components, wherein a pouring space is formed between the inner surfaces of the two panels and the outer surface of a main structure of a building; the keel component is arranged in the pouring space; the keel assembly comprises a plurality of vertical keels and a plurality of transverse keels; the vertical keels are fixedly erected on the building main body structure, the vertical keels are sequentially arranged at intervals along the length direction of the wall body, and the panel is fixed on the vertical keels; each transverse keel is vertically connected with the vertical keels and is arranged in parallel with the panel, and the transverse keels are sequentially arranged at intervals along the height direction of the wall body; and the foamed concrete is poured in the pouring cavity, so that the foamed concrete, the two panels and the keel assembly form an integrated foamed concrete heat-insulation composite wall. The composite wall has the advantages of good thermal insulation performance, high degree of factory production, strong universality, easy assembly and the like.
However, this patent still has some disadvantages: 1. although the wall body can be constructed on site, the volume of the wall body is large, so that the site construction work amount is large, and more mechanical and manual cooperation is needed. 2. This wall body is through pouring the concrete between two panels, though can reach good heat preservation effect, but the concrete makes the seam crossing easy fracture between concrete and the panel under the condition of expend with heat and contract with cold, influences the thermal insulation performance, and the flange edge still can follow the seam crossing perk when serious.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to solve the problem that a joint between concrete and a panel is easy to crack, the invention provides a foamed concrete heat-insulating wall body to solve the problem.
The invention provides a foamed concrete thermal insulation wall, wherein a connecting clamping head and a connecting clamping groove are respectively arranged on two sides of a first wall body part and a second wall body part, the connecting clamping head is movably clamped and matched with the connecting clamping groove, the connecting clamping head comprises two limiting convex blocks which are symmetrically arranged, a connecting groove is formed between the two limiting convex blocks, a plurality of locking mechanisms used for locking and fixing the connecting clamping groove are arranged in the connecting groove, a panel, a thermal insulation board, a first connecting steel plate and a second connecting steel plate are sequentially arranged in the first wall body part along the width direction of the first wall body part, a fiber cement board is arranged between the first connecting steel plate and the second connecting steel plate, a plurality of grouting cavities used for pouring foamed concrete are uniformly arranged in the fiber cement board from top to bottom, guide grooves are communicated between the two adjacent grouting cavities, reinforcing members used for reinforcing the connection strength of the foamed concrete are arranged in the grouting cavities, the first connecting steel plate, the second connecting steel plate and the fiber cement board are communicated with the grouting cavities, the two grouting cavities are symmetrically arranged in the left and right directions, a plurality of grouting cavities are communicated with the first grouting cavities, and a plurality of grouting holes are communicated with the first grouting cavities, and the second grouting cavities, and the first grouting cavities are communicated with the second grouting cavities.
Preferably, locking mechanical system includes dwang, two gears, pinion rack, screw rod and spacing swivel nut, the spread groove is kept away from connect card slot one side and has been seted up the mounting groove, the dwang rotates and sets up between two spacing lugs, and two gears overlap respectively and establish in the dwang both sides, and with dwang fixed connection, the pinion rack is located directly over two gears, and meshes with two gears mutually, the pinion rack both sides respectively with two spacing lug sliding connection, the dwang both ends are all seted up flutedly, the screw rod set up in the recess, and with dwang fixed connection, two the activity groove has all been seted up to spacing lug inside, the screw rod runs through spacing lug and extends to the activity inslot, the outside threaded connection of screw rod has hollow swivel nut, the spacing swivel nut correspondence sets up keeps away from dwang one side in the activity inslot, hollow nut runs through spacing swivel nut, and with spacing swivel nut threaded connection.
Preferably, a plurality of first screw holes corresponding to the limiting screw sleeves in a one-to-one manner are formed in two side walls of the first wall body part and the second wall body part, locking bolts are inserted into all the first screw holes, and the locking bolts are in threaded connection with the hollow screw sleeves.
Preferably, the inside inserted block that is provided with of connecting slot, inserted block and spread groove sliding connection, the last symmetry of connecting slot is provided with two connecting blocks, two the connecting block inner wall all seted up can with the corresponding second screw of first screw, all seted up the installation screw on the connecting slot both sides wall, two all set up the location screw with installation screw one-to-one on the spacing lug, the inside threaded connection of installation screw has construction bolt.
Preferably, the reinforcing member includes reinforcing bar and two connection trip, the reinforcing bar is located grouting cavity axle center department, two the connection trip cover is established on the reinforcing bar, two fill intracavity portion from top to bottom and evenly be provided with a plurality of and connect the billet, two connect the trip other end and two fill the movable the cup jointing of connection billet on the chamber, a plurality of connect the billet bottom and all be provided with the strengthening rib.
Preferably, the strengthening rib includes that two fixed blocks and a plurality of connect the rib, two the fixed block is diagonal angle setting on filling chamber both sides wall, and a plurality of connects the rib and evenly fixes between two fixed blocks, fixed block one side is the arc setting, the arcwall face of fixed block is inconsistent with the tail end of being connected the trip.
Preferably, panel and heated board fixed connection, bond between heated board and the first connecting steel plate, first connecting steel plate is close to heated board one side and evenly is provided with a plurality of slider from top to bottom, the heated board is close to first connecting steel plate one side and sets up the spout that a plurality of can hold a plurality of slider.
Preferably, the top of the fiber cement board is provided with a strip-shaped groove, the bottom of the strip-shaped groove is communicated with a plurality of grouting ports capable of being communicated with the grouting cavity, a sealing plate is arranged in the strip-shaped groove, and the bottom of the sealing plate is fixedly connected with a plurality of sealing strips capable of being inserted into the grouting ports.
Preferably, the upper end and the lower end of the first wall part and the second wall part are both provided with a positioning clamping groove and a positioning plate.
The invention has the beneficial effects that:
firstly, according to the foamed concrete thermal insulation wall body, the first wall body part and the second wall body part can be quickly assembled through the arrangement of the connecting clamping heads and the connecting clamping grooves, so that the installation efficiency of the thermal insulation wall body is improved, meanwhile, the connecting clamping grooves are quickly positioned by matching with the locking mechanism, the two spliced wall body bodies can be prevented from being separated, the connecting strength of the two wall body parts is improved, and the stability of the two wall body parts is ensured.
Secondly, according to the foamed concrete thermal insulation wall body, through the arrangement of the reinforcing members, on one hand, the structural strength of concrete in the filling cavity can be improved, the concrete in the filling cavity is prevented from being broken, and further, the connection strength between the fiber cement board and the first connecting steel plate and between the fiber cement board and the second connecting steel plate is improved; on the other hand, the connecting clamping hook can also transmit partial stress borne by the steel bars to the connecting steel bars, so that the bearing capacity of the fiber cement board is improved, and the reliability is further improved.
Thirdly, according to the foamed concrete thermal insulation wall body, the reinforcing ribs are arranged, so that the strength between two adjacent connecting steel bars can be increased, the connecting strength of the foamed concrete is further improved, meanwhile, the connecting ribs arranged in the reinforcing ribs can limit cracking between the first connecting steel plate and the second connecting steel plate and the fiber cement plate, and meanwhile, the connecting ribs and the connecting steel bars are arranged in a staggered mode, so that the strength of the foamed concrete can be improved, and the solidification effect of the foamed concrete is better.
According to the foamed concrete thermal insulation wall, the arc-shaped surface of the fixing block is abutted against the tail end of the connecting clamping hook, when the connecting clamping hook is bent under the pressure of the slurry, the tail end of the connecting clamping hook is abutted against the arc-shaped surface of the fixing block, so that the connecting clamping hook can be bent along the arc-shaped surface of the connecting rib, and the tail end of the connecting clamping hook is prevented from falling off the connecting rib.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic perspective view of a foamed concrete thermal insulation wall according to the present invention,
FIG. 2 is a partial structural cross-sectional view of the first wall section;
FIG. 3 is a sectional view of a connecting structure of a connecting chuck and a connecting slot;
FIG. 4 is an enlarged view of the structure of FIG. 3 at A;
FIG. 5 is a partial sectional view of the connection clip;
FIG. 6 is a cross-sectional view of the first wall portion;
FIG. 7 is an enlarged view of the structure at B in FIG. 6;
FIG. 8 is an enlarged view of the structure of FIG. 6 at C;
fig. 9 is a partial structural view of the reinforcing member.
Reference numerals: 1. a first wall portion; 2. a second wall portion; 3. connecting a chuck; 4. a connecting clamping groove; 41. inserting a block; 42. connecting blocks; 43. a second screw hole; 44. mounting a screw hole; 45. installing a bolt; 5. a limiting bump; 51. a movable groove; 52. positioning the screw hole; 6. connecting grooves; 7. mounting grooves; 8. a locking mechanism; 81. rotating the rod; 811. a groove; 82. a gear; 83. a toothed plate; 84. a screw; 85. a limiting screw sleeve; 86. a hollow thread insert; 87. a first screw hole; 88. locking the bolt; 9. a panel; 10. a heat-insulating board; 101. a chute; 11. a first connecting steel plate; 111. a slider; 12. a second connecting steel plate; 13. a fiber cement board; 131. a strip-shaped groove; 132. a grouting port; 133. sealing plates; 134. a seal strip; 14. a grouting cavity; 15. a reinforcing member; 151. reinforcing steel bars; 152. connecting a clamping hook; 16. filling the cavity; 161. connecting steel bars; 162. reinforcing ribs; 163. a fixed block; 164. a connecting rib; 17. grouting holes; 18. a material guide chute; 19. positioning the clamping groove; 20. and (7) positioning the plate.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention.
In this embodiment, as shown in fig. 1 to 9, a foam concrete thermal insulation wall includes a first wall body portion 1 and a second wall body portion 2, a connection clip 3 and a connection clip groove 4 are respectively disposed on two sides of the first wall body portion 1, the connection clip 3 is movably snap-fitted with the connection clip groove 4, the connection clip 3 includes two limiting protrusions 5 symmetrically disposed, a connection groove 6 is formed between the two limiting protrusions 5, a plurality of locking mechanisms 8 for locking and fixing the connection clip groove 4 are disposed in the connection groove 6, a panel 9, a thermal insulation board 10, a first connection steel plate 11 and a second connection steel plate 12 are sequentially disposed in the first wall body portion 1 along a width direction thereof, a fiber cement board 13 is disposed between the first connection steel plate 11 and the second connection steel plate 12, a plurality of grouting cavities 14 for pouring foam concrete are uniformly disposed inside the fiber cement board 13 from top to bottom, a guide chute 18 is communicated between two adjacent grouting cavities 14, a reinforcing member 15 for reinforcing the connection strength of the foamed concrete is arranged in each grouting cavity 14, a filling cavity 16 is communicated between each first connecting steel plate 11 and each second connecting steel plate 12 and each fiber cement plate 13, the first wall part 1 and the second wall part 2 have the same structure, when the grouting cavities 14 are filled with grout through the arrangement of the filling cavities 16, the injected concrete can enter the filling cavities 16 through the grouting holes 17, the bottom of each grouting cavity 14 is preferably arc-shaped, if the bottom of each grouting cavity 14 is a plane, grout can be accumulated on the plane when entering the grouting cavity 14, and when the grout in the plane is accumulated to a certain amount, the grout can be downwards discharged into the next grouting cavity 14, therefore, the bottom of each grouting cavity 14 is arc-shaped, and the grout can be quickly concentrated into the next grouting cavity 14 along the arc surface, grout fills the grouting cavities 14 and the filling cavities 16 from bottom to top, meanwhile, the cambered surfaces of the grouting cavities can enable concrete to enter the grouting holes 17 more smoothly, the two filling cavities 16 are arranged in the grouting cavities 14 in a bilateral symmetry mode, a plurality of grouting holes 17 are communicated between the grouting cavities 14 and the two filling cavities 16, and the reinforcing members 15 penetrate through the grouting holes 17 and extend into the filling cavities 16; grout in the grouting cavity 14 is discharged into the two filling cavities 16 through the grouting holes 17, so that the connection strength between the fiber cement board 13 and the first connecting steel plate 11 and the second connecting steel plate 12 can be effectively improved, and the safety risk is reduced.
When the wall body is assembled, firstly, a panel 9, an insulation board 10 and a first connecting steel plate 11 are assembled, then a first wall body part 1 and a second wall body part 2 are erected, then a connecting clamping head 3 of the first wall body part 1 corresponds to a connecting groove 811 of the second wall body part 2, the second wall body part 2 is pushed to insert the connecting groove 811 into the connecting clamping head 3 of the first wall body part 1, a locking mechanism 8 is pushed to start while moving through a connecting clamping groove 4 and matching with the connecting clamping head 3, then the locking mechanism 8 is locked, and therefore rapid assembly between the first wall body part 1 and the second wall body part 2 is completed, installation efficiency of the insulation wall body is improved, stability of the first wall body part 1 and the second wall body part 2 during installation is improved, and then, foamed concrete slurry is injected into a grouting cavity 14 and flows into two filling cavities 16 through a grouting hole 17, and pouring of foamed concrete is completed.
The reinforcing member 15 is assembled in the grouting cavity 14 when the first connecting steel plate 11, the second connecting steel plate 12 and the limiting cement plate are prefabricated, so that when the foaming concrete slurry is poured into the grouting cavity 14 and the filling layer, the connection strength between the first connecting steel plate 11, the second connecting steel plate 12 and the fiber cement plate 13 can be increased, the risk that the fiber cement plate 13 falls off is reduced, the safety performance is improved, the connection strength of the foaming concrete can be improved through the arrangement of the reinforcing member 15, the condition that the foaming concrete plate is connected with the fiber cement plate 13 and is loosened is avoided, and the safety risk is further reduced.
When the connecting clamping head 3 and the connecting clamping groove 4 are assembled, screw holes and bolts of the connecting clamping head 3 and the connecting clamping groove 4 are difficult to align, the connecting clamping head 3 and the connecting clamping groove 4 are inconvenient to install quickly, the connection strength is not high, and the stability of the connecting clamping head is poor, so that a locking mechanism 8 is arranged to improve the connection convenience and the connection strength, the locking mechanism 8 comprises a rotating rod 81, two gears 82, a toothed plate 83, a screw 84 and a limiting threaded sleeve 85, a mounting groove 7 is formed in one side, away from the connecting clamping groove 4, of the connecting groove 6, the rotating rod 81 is rotatably arranged between the two limiting lugs 5, the two gears 82 are respectively sleeved on two sides of the rotating rod 81 and fixedly connected with the rotating rod 81, the toothed plate 83 is positioned right above the two gears 82 and meshed with the two gears 82, two sides of the toothed plate 83 are respectively slidably connected with the two limiting lugs 5, grooves 811 are formed in two ends of the rotating rod 81, the screw 84 is arranged in the groove 811 and fixedly connected with the rotating rod 81, movable grooves 51 are formed in the two limiting lugs 5, the screw 84 penetrates through the limiting lugs 5 and extends into the movable groove 51, a hollow threaded sleeve 86 is correspondingly arranged on one side, and the limiting threaded sleeve 85 is connected with the limiting threaded sleeve 85; known through the above structure, through promoting pinion rack 83 along the removal of two spacing lugs 5 inner walls, thereby can drive two gears 82 rather than the meshing and rotate, gear 82 can drive dwang 81 when pivoted and rotate, thereby make and fix the screw rod 84 of the inside recess 811 of dwang 81 both sides and rotate in step, when screw rod 84 rotated, screw rod 84 and hollow swivel nut 86 were threaded connection, therefore when screw rod 84 rotated, its outside hollow swivel nut 86 can rotate along spacing swivel nut 85 is inside and screw out.
Furthermore, an inserting block 41 is arranged inside the connecting clamping groove 4, the inserting block 41 is slidably connected with the connecting groove 6, two connecting blocks 42 are symmetrically arranged on the connecting clamping groove 4, second screw holes 43 capable of corresponding to the first screw holes 87 are formed in the inner walls of the two connecting blocks 42, mounting screw holes 44 are formed in the two side walls of the connecting clamping groove 4, positioning screw holes 52 corresponding to the mounting screw holes 44 one by one are formed in the two limiting convex blocks 5, and mounting bolts 45 are connected to the inner portions of the mounting screw holes 44 in a threaded manner; when assembling first wall portion 1 and second wall portion 2, promote second wall portion 2 and make its inside connecting clamping groove 4 move to corresponding with connecting dop 3, can promote pinion rack 83 to move when inserted block 41 moves to connecting groove 6 inside, when inserted block 41 in two connecting blocks 42 completely matches with connecting groove 6 simultaneously, hollow swivel nut 86 rotates in second screw 43, realizes the locking position of many connecting blocks 42.
Furthermore, a plurality of first screw holes 87 corresponding to the limiting screw sleeves 85 one by one are respectively formed on two side walls of the first wall body part 1 and the second wall body part 2, locking bolts 88 are inserted into all the first screw holes 87, and the locking bolts 88 are in threaded connection with the hollow screw sleeves 86; after hollow swivel nut 86 gets into second screw 43, it is fixed with locking bolt 88 and hollow swivel nut 86 threaded connection, twist installation screw 44 with mounting bolt 45 afterwards until in location screw 52, carry out the secondary location, can let two wall body carry out quick concatenation, improve staff's work efficiency promptly effectively, improve wall body's availability factor promptly, under the cooperation of connecting dop 3 and connecting slot 4, can prevent that the displacement from taking place for first wall body and the second wall body after the concatenation, and through locking mechanical system 8, can prevent that two wall body after the concatenation from taking place to break away from, can improve the joint strength of two wall body portions, guarantee its stability.
The reinforcing member 15 can improve the joint strength of first connecting steel plate 11 and second connecting steel plate 12 and fiber cement board 13, avoid the junction fracture between its three, reinforcing member 15 includes reinforcing bar 151 and two connection trip 152, reinforcing bar 151 is located 14 axle centers departments of grout chamber, two connection trip 152 overlap are established on reinforcing bar 151, two 16 inside from top to bottom evenly are provided with a plurality of connecting steel rod 161 of filling the chamber, two connecting trip 152 other ends and two are filled the activity of connecting steel rod 161 on the chamber 16 and cup joint, a plurality of connecting steel rod 161 bottom all is provided with strengthening rib 162. By arranging the steel bars 151 and the connecting steel bars 161, the bearing capacity of the fiber cement board 13 can be obviously improved, and the reliability is further improved; through the arrangement of the connecting hooks 152, the reinforcing steel bars 151 and the connecting steel bars 161, on one hand, the structural strength of the concrete in the filling cavity 16 is improved, the concrete in the filling cavity 16 is prevented from being broken, and further the connecting strength between the fiber cement board 13 and the first connecting steel plate 11 and the second connecting steel plate 12 is improved; on the other hand, the connection hooks 152 can also transmit part of the stress borne by the steel bars 151 to the connection steel bars 161, thereby improving the bearing capacity of the fiber cement panel 13 and further improving the reliability.
The reinforcing ribs 162 are transversely arranged at the bottoms of the connecting ribs 164, so that the connecting strength of the foamed concrete is improved, the reinforcing ribs 162 comprise two fixing blocks 163 and a plurality of connecting ribs 164, the two fixing blocks 163 are diagonally arranged on two side walls of the filling cavity 16, the plurality of connecting ribs 164 are uniformly fixed between the two fixing blocks 163, one side of each fixing block 163 is in an arc shape, and the arc-shaped surfaces of the fixing blocks 163 are abutted against the tail ends of the connecting clamping hooks 152; can increase the intensity between two adjacent connection steel bars 161 through the setting of strengthening rib 162, and then improve the joint strength of foaming concrete, the while a plurality of connecting rib 164 that sets up in a plurality of strengthening rib 162 can also restrict and takes place to split between first connecting steel sheet 11 and second connecting steel sheet 12 and the fiber cement board 13, staggered arrangement can improve the intensity of foaming concrete between a plurality of connecting rib 164 and the connection steel bar 161, it is better to make its solidification effect, fixed block 163 one side sets up for the arc simultaneously, the arcwall of fixed block 163 is inconsistent with the tail end of connecting trip 152, when connecting trip 152 and receiving the pressure of thick liquid and taking place to bend, its tail end receives the arcwall conflict of fixed block 163 and can bend along the arcwall of connecting rib 164, drop after avoiding connecting trip 152 tail end to break away from connecting rib 164.
Because the pouring area of the foamed concrete is small, in order to enhance the heat preservation effect of the wall body, the heat preservation plate 10 is arranged on the other side of the first connecting steel plate 11, the panel 9 is fixedly connected with the heat preservation plate 10, the heat preservation plate 10 is bonded with the first connecting steel plate 11, one side, close to the heat preservation plate 10, of the first connecting steel plate 11 is uniformly provided with a plurality of sliding blocks 111 from top to bottom, one side, close to the first connecting steel plate 11, of the heat preservation plate 10 is provided with a plurality of sliding grooves 101 capable of containing the plurality of sliding blocks 111, the plurality of sliding blocks 111 on the first connecting steel plate 11 are inserted into the corresponding sliding grooves 101 on the heat preservation plate 10, so that the heat preservation plate 10 is installed, meanwhile, an adhesive layer is coated between the heat preservation plate 10 and the first connecting steel plate 11, so that the heat preservation plate and the first connecting steel plate can be tightly attached, the connecting strength between the adjacent heat preservation plates 10 is increased, the heat preservation plate 10 can be limited to move in multiple directions, the condition that the joint is prevented from cracking, and the heat preservation performance is improved;
in order to improve the sealing performance of the grouting cavity 14, the top of the fiber cement board 13 is provided with a strip-shaped groove 131, the bottom of the strip-shaped groove 131 is communicated with a plurality of grouting ports 132 capable of being communicated with the grouting cavity 14, a sealing plate 133 is arranged inside the strip-shaped groove 131, the bottom of the sealing plate 133 is fixedly connected with a plurality of sealing strips 134 capable of being inserted into the grouting ports 132, through the arrangement of the strip-shaped groove 131 and the plurality of grouting ports 132, foamed concrete slurry can be injected into the grouting cavity 14 from the grouting ports 132, the grouting ports 132 are arranged at the top of the fiber cement board 13 to enable the slurry to be smoothly injected into the grouting cavity 14, the lateral leakage of the slurry is prevented, after the slurry is injected, the sealing plate 133 is placed in the strip-shaped groove 131, meanwhile, the sealing strips 134 are inserted into the grouting ports 132, and dust and fragments thereof are prevented from entering the grouting ports 132.
When the wall body is installed, in order to improve the assembling speed, both ends all are provided with positioning groove 19 and locating plate 20 about first wall body portion 1 and second wall body portion 2 for can fix a position fast when first wall body portion 1 and second wall body portion 2 are installed, set up the notch that is used for placing locating plate 20 on ground, place locating plate 20 in the notch, can fix a position it, insert the fixed plate simultaneously in positioning groove 19, can fix closing plate 133, make its sealed effect better.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (7)
1. The utility model provides a foaming concrete thermal insulation wall, includes first wall portion (1) and second wall portion (2), its characterized in that: the utility model discloses a concrete grouting structure, including first wall portion (1) and second wall portion (2), the both sides of first wall portion (1) and second wall portion are equipped with connection dop (3) and connecting groove (4) respectively, connection dop (3) and connecting groove (4) activity joint cooperation, connection dop (3) are two spacing lug (5) that the symmetry set up including two, two form spread groove (6) between spacing lug (5), be provided with a plurality of in spread groove (6) and be used for carrying out locking fixed locking mechanical system (8) to connecting groove (4), first wall portion (1) is prolonged its width direction and has been set gradually panel (9), heated board (10), first connecting steel plate (11) and second connecting steel plate (12), be provided with between first connecting steel plate (11) and the second connecting steel plate (12) fiber cement board (13), fiber cement board (13) inside evenly is provided with a plurality of grout chamber (14) that are used for pouring foaming concrete, adjacent two communicate between grout chamber (14) has baffle box (18), the inside is provided with reinforcing strength reinforcing steel plate (15) that is used for pouring concrete from top to bottom and is connected between grout chamber (16) and is the reinforcing steel plate (16) and the filling steel plate (12) and all the filling steel plate (16) are connected the left and are connected the grout chamber (16) and are connected the reinforcing steel plate (16) The structure of the wall body is that the first wall body part (1) and the second wall body part (2) are the same in structure, a plurality of grouting holes (17) are communicated between all the grouting cavities (14) and two filling cavities (16), the reinforcing member (15) penetrates through the grouting holes (17) and extends into the filling cavities (16);
the locking mechanism (8) comprises a rotating rod (81), two gears (82), a toothed plate (83), a screw rod (84) and a limit threaded sleeve (85), the connecting groove (6) is far away from one side of the connecting clamping groove (4) and is provided with a mounting groove (7), the rotating rod (81) is rotatably arranged between the two limit lugs (5), the two gears (82) are respectively sleeved on two sides of the rotating rod (81) and are fixedly connected with the rotating rod (81), the toothed plate (83) is positioned right above the two gears (82) and is meshed with the two gears (82), two sides of the toothed plate (83) are respectively in sliding connection with the two limit lugs (5), grooves (811) are respectively arranged at two ends of the rotating rod (81), the screw rod (84) is arranged in the grooves (811) and is fixedly connected with the rotating rod (81), two rotating rod movable grooves (51) are respectively arranged inside the limit lugs (5), the screw rod (84) penetrates through the limit lugs (5) and extends into the movable grooves (51), the screw rod (84) is externally connected with the screw sleeve (86), the hollow threaded sleeve (85) is correspondingly arranged on one side of the limit threaded sleeve (85), and is in threaded connection with the limit thread insert (85);
a plurality of first screw holes (87) corresponding to the limiting screw sleeves (85) one by one are formed in two side walls of the first wall body portion (1) and the second wall body portion (2), locking bolts (88) are inserted into the first screw holes (87), and the locking bolts (88) are in threaded connection with the hollow screw sleeves (86).
2. The foamed concrete thermal insulation wall according to claim 1, characterized in that: connecting slot (4) inside is provided with inserted block (41), inserted block (41) and spread groove (6) sliding connection, the symmetry is provided with two connecting blocks (42), two on connecting slot (4) connecting block (42) inner wall all seted up can with first screw (87) corresponding second screw (43), all seted up installation screw (44), two on connecting slot (4) both sides wall all set up location screw (52) with installation screw (44) one-to-one on spacing lug (5), installation screw (44) internal thread is connected with construction bolt (45).
3. The foamed concrete thermal insulation wall body of claim 1, characterized in that: reinforcing member (15) include reinforcing bar (151) and two connection trip (152), reinforcing bar (151) are located grouting cavity (14) axle center department, two connection trip (152) cover is established on reinforcing bar (151), two fill cavity (16) inside from top to bottom evenly is provided with a plurality of and connects billet (161), two connection trip (152) other end and two connection billet (161) activity of filling on the cavity (16) are cup jointed, a plurality of connection billet (161) bottom all is provided with strengthening rib (162).
4. The foamed concrete thermal insulation wall body of claim 3, characterized in that: strengthening rib (162) include two fixed blocks (163) and a plurality of connecting rib (164), two fixed block (163) are diagonal angle setting on filling chamber (16) both sides wall, and a plurality of connecting rib (164) are evenly fixed between two fixed blocks (163), fixed block (163) one side is the arc setting, the arcwall face of fixed block (163) is inconsistent with the tail end of connecting trip (152).
5. The foamed concrete thermal insulation wall according to claim 1, characterized in that: panel (9) and heated board (10) fixed connection, bond between heated board (10) and first connecting steel sheet (11), first connecting steel sheet (11) are close to heated board (10) one side and from top to bottom evenly are provided with a plurality of slider (111), heated board (10) are close to first connecting steel sheet (11) one side and have been seted up spout (101) that a plurality of can hold a plurality of slider (111).
6. The foamed concrete thermal insulation wall according to claim 1, characterized in that: strip groove (131) have been seted up at fiber cement board (13) top, strip groove (131) bottom intercommunication has a plurality of can with grouting opening (132) of grout chamber (14) intercommunication, strip groove (131) inside is provided with closing plate (133), sealing plate (133) bottom fixedly connected with a plurality of can insert sealing strip (134) of grouting opening (132).
7. The foamed concrete thermal insulation wall body of claim 1, characterized in that: the upper end and the lower end of the first wall body part (1) and the second wall body part (2) are respectively provided with a positioning clamping groove (19) and a positioning plate (20).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202211341836.9A CN115405022B (en) | 2022-10-31 | 2022-10-31 | Foamed concrete heat-insulating wall |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202211341836.9A CN115405022B (en) | 2022-10-31 | 2022-10-31 | Foamed concrete heat-insulating wall |
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| CN115405022A CN115405022A (en) | 2022-11-29 |
| CN115405022B true CN115405022B (en) | 2023-01-10 |
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| CN118007843B (en) * | 2024-03-11 | 2024-07-30 | 兰陵县水利建筑安装公司 | Prefabricated wall body of foamed cement board for hydraulic building construction and manufacturing method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108756020A (en) * | 2018-06-01 | 2018-11-06 | 湖南飞扬建设工程有限公司 | A kind of foamed concrete composite insulation wall |
| CN210529999U (en) * | 2019-05-08 | 2020-05-15 | 三门峡富达水泥制品有限责任公司 | Heat preservation type concrete wall |
| CN211923108U (en) * | 2020-03-21 | 2020-11-13 | 无锡轻大建筑设计研究院有限公司 | Rear pouring type building heat-insulation wall for foundation wall |
| CN111734024A (en) * | 2020-06-24 | 2020-10-02 | 南京市第八建筑安装工程有限公司 | Lightweight concrete ceramic thick plate curtain wall and mounting method thereof |
| CN111794435A (en) * | 2020-07-06 | 2020-10-20 | 重庆中航新型材料科技有限公司 | Green assembled energy-saving panel wall system |
| CN112127494B (en) * | 2020-09-25 | 2021-12-17 | 建型(山东)建材科技有限公司 | Foamed concrete insulation board |
| CN213682833U (en) * | 2020-10-28 | 2021-07-13 | 广东冠雄建设集团有限公司 | Precast concrete wallboard |
| CN214884583U (en) * | 2020-12-17 | 2021-11-26 | 山东源楷科技发展有限公司 | Reinforced composite external template cast-in-place concrete heat insulation system |
| CN112982746A (en) * | 2021-01-18 | 2021-06-18 | 南京垄基节能科技有限公司 | Composite wall body of thin heat insulation composite heat insulation board and cast-in-place concrete and construction method |
| CN112854533B (en) * | 2021-02-26 | 2024-07-12 | 江苏建筑职业技术学院 | Green energy-saving assembled building wall and construction method thereof |
| CN113638609A (en) * | 2021-08-05 | 2021-11-12 | 中建八局第一建设有限公司 | Assembled partition wall system and installation method thereof |
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