CN115710989A - A prevent structure that ftractures for steel construction assembled wall body - Google Patents
A prevent structure that ftractures for steel construction assembled wall body Download PDFInfo
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- CN115710989A CN115710989A CN202211435008.1A CN202211435008A CN115710989A CN 115710989 A CN115710989 A CN 115710989A CN 202211435008 A CN202211435008 A CN 202211435008A CN 115710989 A CN115710989 A CN 115710989A
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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
- Y02A30/24—Structural elements or technologies for improving thermal insulation
- Y02A30/244—Structural elements or technologies for improving thermal insulation using natural or recycled building materials, e.g. straw, wool, clay or used tires
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Abstract
An anti-cracking structure for a steel structure assembled wall body comprises a first wall plate and a second wall plate; the inner parts of the first wall plate and the second wall plate are fixedly connected with a cross rod; vertical rods are fixedly connected inside the first wall plate and the second wall plate; the number of the transverse rods and the number of the vertical rods are multiple, and the transverse rods and the vertical rods are arranged in a staggered manner; the cross rods and the vertical rods are made of stainless steel. According to the invention, the cross rods and the vertical rods which are distributed in a staggered manner are arranged in each wallboard, so that the cross rods and the vertical rods of the wallboards can be poured and fixed, the strength of the whole wall body is reinforced, the quality of the wall body is ensured, the plasticity of the wall body is improved under the arrangement of the cross rods and the vertical rods, the phenomenon that the wall body is cracked due to the fact that the stress of the wall body is not concentrated for a long time is prevented, and the service life of the wall body is prolonged.
Description
Technical Field
The invention relates to the technical field of assembled walls, in particular to an anti-cracking structure for a steel structure assembled wall.
Background
The fabricated building is a building which is fabricated by transferring a large amount of field operation work in the traditional construction mode to a factory, processing and manufacturing building components and accessories in the factory, transporting the components and accessories to a building construction site, and assembling and installing the components and accessories on the site in a reliable connection mode.
A chinese patent publication No. CN111119374a discloses an anti-cracking lightweight wallboard and wall structure, the anti-cracking lightweight wallboard comprising: the light wall board is provided with a reinforcing mesh; the embedded steel is connected with the reinforcing mesh and located in the light wall board. According to the invention, the embedded steel is arranged in the light wall board in advance, so that the structure of the light wall board is enhanced, the integrity of the wall body around the door and window opening surrounded by the light wall board is enhanced, the problem that the wall surface at the corner position of the door and window opening is easy to crack can be effectively avoided, and the workload of subsequent installation of the reinforcing structure on a construction site is reduced.
In prior art, generally use pre-buried steel to avoid the easy problem of splitting of door and window entrance to a cave bight position wall, and the body of wallboard probably intensity is not high, leads to it to use for a long time down, and the phenomenon that stress is not concentrated and leads to the wall fracture appears, has influenced the normal use of wall body.
Disclosure of Invention
The invention mainly aims to provide an anti-cracking structure for a steel structure assembly type wall body, aiming at improving the plasticity of the wall body, preventing the wall body from cracking due to the fact that the stress of the wall body is not concentrated for a long time and prolonging the service life of the wall body. .
In order to achieve the purpose, the invention provides an anti-cracking structure for a steel structure assembly type wall body, which comprises a first wall plate and a second wall plate; the inner parts of the first wall plate and the second wall plate are fixedly connected with a cross rod; vertical rods are fixedly connected inside the first wall plate and the second wall plate; the number of the transverse rods and the number of the vertical rods are multiple, and the transverse rods and the vertical rods are arranged in a staggered manner; the cross rods and the vertical rods are made of stainless steel; in the prior art, the problem that the wall surface at the corner of a door and window opening is easy to crack is generally solved by using pre-embedded steel, and the body of the wallboard is possibly low in strength, so that the phenomenon that the wall body cracks due to the fact that stress is not concentrated occurs when the wallboard is used for a long time, and the normal use of the wall body is influenced; when using this wallboard, all set up the horizontal pole and the montant that are the staggered distribution in the inside of every wallboard, can pour fixedly between wallboard horizontal pole and the montant, consolidate the intensity of whole wall body, guarantee the wall body quality, and under the setting of inside horizontal pole and montant, improve the plasticity of wall body, prevent for a long time down the phenomenon that the stress of wall body is not concentrated and lead to the wall body fracture, improve wall body life.
The outer surfaces of the first wallboard and the second wallboard are fixedly connected with column-shaped plates; the number of the column-shaped plates is two, and the column-shaped plates are symmetrically arranged; embedded grooves are formed in the surfaces of the first wallboard and the second wallboard and on one side close to the column-shaped plate; reinforcing rods are fixedly connected to the surfaces of the first wallboard and the second wallboard and one sides far away from the column-shaped plates; clamping grooves are formed in the surfaces of the first wall plate and the second wall plate and on one side close to the reinforcing rod; the clamping grooves are matched with the column-shaped plates in shape; during operation, when assembling first wallboard and second wallboard, the staff goes into the anchor strut on second wallboard surface along going into between the column plate, later the anchor strut can block in the embedded groove on first wallboard surface, and the column plate card of both sides is in the draw-in groove on second wallboard surface, can tentatively fix first wallboard and second wallboard this moment, has strengthened the connectivity between the adjacent prefabricated wallboard, is favorable to improving the wholeness ability between the adjacent wallboard.
The outer surface of the reinforcing rod is provided with a trapezoidal groove; sliding grooves are formed in the first wall plate and one side, close to the column-shaped plate, of the inner part of the second wall plate; u-shaped frames are slidably connected in the first wall plate and the second wall plate and positioned in the sliding grooves; one end of the U-shaped frame penetrates through the inner part of the column-shaped plate; one end of the U-shaped frame close to the column-shaped plate is fixedly connected with an inclined plate; a trapezoidal block is connected inside the column-shaped plate in a sliding manner; the shape of the trapezoidal block is matched with that of the trapezoidal groove; a groove matched with the trapezoidal block is formed in the column-shaped plate; in this embodiment, in the initial state, the trapezoidal block is not clamped inside the trapezoidal groove; the during operation, when the anchor strut on second wallboard surface stretches into in the embedded groove, the anchor strut can contact with the U type frame in embedded groove and the sliding tray afterwards, and to its extrusion, make U type frame drive the swash plate downstream in step, later the swash plate can contact each other with trapezoidal piece and to its extrusion, later when first wallboard and second wallboard combined each other, trapezoidal piece can block into the trapezoidal inslot, the stability of connecting between the wallboard has further been strengthened this moment, the condition that the fracture appears in seam crossing between the wallboard has been reduced, and need not use the comparatively troublesome phenomenon of operation that the bolt fastens among the prior art, and it is more convenient to use.
The surface of the reinforcing rod is provided with a clamping groove; the surface of the U-shaped frame is fixedly connected with a clamping block; the shapes of the clamping groove and the clamping block are matched; when the anchor strut combines completely with U type frame, the clamp splice can laminate completely with the double-layered groove, and first wallboard and second wallboard can laminate completely this moment, convenient later use to it.
The outer surfaces of the first wall plate and the second wall plate are both provided with accommodating grooves; convex grooves are formed in the first wall plate and the second wall plate and positioned in the accommodating grooves; the outer surfaces of the first wallboard and the second wallboard are clamped with embedded rods; the surface of the embedded rod is rotatably connected with a rotary column; the bottom end of the rotary column is fixedly connected with a lug; the shape of the convex block is matched with that of the convex groove; the during operation is connected at first wallboard and second wallboard and is accomplished the back, and this embedding pole is held to the staff to go into embedding pole and lug along holding tank and tongue card, later the lug of different places can block respectively inside the tongue on first wallboard and second wallboard surface, can improve the connectivity between the prefabricated wallboard this moment, avoids using down for a long time, and cracked possibility appears in the wallboard junction, and it is comparatively convenient to use.
Circular grooves are formed in the first wall plate and the second wall plate and are positioned below the convex grooves; the diameter of the circular groove is matched with that of the lug; the during operation, when the lug stretched into the circular recess of its below along the tongue, the manual rotation rotary column this moment made the rotary column drive the lug rotation of its lower extreme, and the protruding department that later is in the lug both ends can keep away from one side of tongue, and the protruding department of lug can block in the circular recess of tongue below, can carry out the chucking to embedding pole, first wallboard and second wallboard this moment, has improved the life between the prefabricated wallboard, reduces the cracked possibility of junction appearance between the wallboard.
Reinforcing steel wires are wound on the outer surfaces of the cross rods and the vertical rods in the first wallboard and the second wallboard; the reinforced steel wires are wound in a staggered manner; the reinforcing steel wires are wound on the outer surfaces of the cross rods and the vertical rods, so that the plasticity of the wall body can be improved.
Insulation boards are fixedly connected to the inner sides of the first wall board and the second wall board and one sides of the first wall board and the second wall board, which are close to the circular grooves; when the lug card was in the circular slot, the lug can support and press on the surface of heated board, gave the heated board certain supporting power that supports, reduced the phenomenon that the heated board appears warping under long-time the use, can improve the thermal insulation performance of prefabricated wallboard.
The glass fiber cotton layer is filled in the heat insulation board; the outer wall of the glass fiber cotton layer is wrapped with aluminum foil; the outer wall of the glass silk floss layer is wrapped by the aluminum foil, so that the sealing performance can be improved, and the phenomenon of water seepage of the wall body is avoided.
The outer surface of the insulation board is sleeved with an extruded polystyrene board; the length of the extruded polystyrene board is greater than that of the insulation board; the extruded polystyrene board is a closed bubble structure, and has the advantages of moisture resistance, compression resistance, corrosion resistance, light weight, low water absorption, ageing resistance, low heat conductivity coefficient and the like.
Due to the adoption of the technical scheme, the invention has the following beneficial effects:
(1) According to the invention, the cross rods and the vertical rods which are distributed in a staggered manner are arranged in each wallboard, so that the cross rods and the vertical rods of the wallboards can be poured and fixed, the strength of the whole wall body is reinforced, the quality of the wall body is ensured, the plasticity of the wall body is improved under the arrangement of the cross rods and the vertical rods, the phenomenon that the wall body cracks due to the fact that the stress of the wall body is not concentrated for a long time is prevented, and the service life of the wall body is prolonged.
(2) According to the invention, the inclined plate is driven by the U-shaped frame to move downwards synchronously, then the inclined plate can be contacted with the trapezoidal block and extrude the trapezoidal block, then the trapezoidal block can be clamped into the trapezoidal groove when the first wallboard and the second wallboard are combined with each other, the stability of connection between the wallboards is further enhanced, the condition that the joint between the wallboards is cracked is reduced, the phenomenon that the operation is troublesome because bolts are needed for fastening in the prior art is not needed, and the use is more convenient.
(3) According to the invention, the rotating column is rotated manually, so that the rotating column drives the lug at the lower end of the rotating column to rotate, then the bulge parts at the two ends of the lug can be far away from one side of the convex groove, and the bulge parts of the lug can be clamped in the circular groove below the convex groove, so that the embedded rod, the first wallboard and the second wallboard can be clamped, the service life of the prefabricated wallboards is prolonged, and the possibility of fracture of the connecting part between the wallboards is reduced.
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 description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a cross-sectional view of the wall panel of the present invention;
FIG. 3 is a cross-sectional view of the wallboard connection of the present invention;
FIG. 4 is an enlarged view of the structure of FIG. 3A in accordance with the present invention;
FIG. 5 is a perspective view of the junction of a first wall panel and a second wall panel of the present invention;
FIG. 6 is an enlarged view of the structure of FIG. 5 at B in the present invention;
FIG. 7 is a partial structural view of a circular groove in the present invention;
FIG. 8 is a schematic view of a partial structure of the insulation board of the present invention;
FIG. 9 is a schematic view of a portion of the structure of an extruded polystyrene board of the present invention.
The reference numbers illustrate:
1. a first wall panel; 2. a second wall panel; 3. a cross bar; 4. a vertical rod; 5. a column-shaped plate; 6. embedding the groove; 7. a reinforcing rod; 8. a card slot; 9. a trapezoidal groove; 10. a sliding groove; 11. a U-shaped frame; 12. a sloping plate; 13. a trapezoidal block; 14. a clamping groove; 15. a clamping block; 16. accommodating grooves; 17. a convex groove; 18. an embedded rod; 19. turning the column; 20. a bump; 21. a circular groove; 22. reinforcing the steel wire; 23. a thermal insulation board; 24. extruded polystyrene board.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
Example one
As shown in fig. 1 to 4, a crack prevention structure for a steel structure assembly wall according to an embodiment of the present invention includes a first wall panel 1 and a second wall panel 2; the interiors of the first wall plate 1 and the second wall plate 2 are fixedly connected with a cross rod 3; vertical rods 4 are fixedly connected inside the first wall plate 1 and the second wall plate 2; the number of the cross rods 3 and the number of the vertical rods 4 are multiple, and the cross rods 3 and the vertical rods 4 are arranged in a staggered manner; the cross rod 3 and the vertical rod 4 are both made of stainless steel; in the prior art, the problem that the wall surface at the corner of a door and window opening is easy to crack is generally solved by using pre-embedded steel, and the body of the wallboard is possibly low in strength, so that the phenomenon that the wall body cracks due to the fact that stress is not concentrated occurs when the wallboard is used for a long time, and the normal use of the wall body is influenced; when using this wallboard, all set up the horizontal pole 3 and the montant 4 that are the staggered distribution in the inside of every wallboard, can pour fixedly between horizontal pole 3 and the montant 4 of wallboard, consolidate the intensity of whole wall body, guarantee the wall body quality, and under the setting of inside horizontal pole 3 and montant 4, improve the plasticity of wall body, prevent for a long time under the stress of wall body not concentrate and lead to the phenomenon of wall body fracture, improve wall body life.
Wherein the outer surfaces of the first wallboard 1 and the second wallboard 2 are both fixedly connected with column-shaped plates 5; the number of the column-shaped plates 5 is two, and the column-shaped plates are symmetrically arranged; embedded grooves 6 are formed in the surfaces of the first wallboard 1 and the second wallboard 2 and on one side close to the column-shaped plates 5; the surfaces of the first wallboard 1 and the second wallboard 2 and one side far away from the columnar plate 5 are fixedly connected with reinforcing rods 7; clamping grooves 8 are formed in the surfaces of the first wallboard 1 and the second wallboard 2 and on one side close to the reinforcing rod 7; the clamping groove 8 is matched with the columnar plate 5 in shape; the during operation, when assembling first wallboard 1 and second wallboard 2, the staff goes into the anchor strut 7 on 2 surfaces of second wallboard along going into between 5 along the column plate, later the anchor strut 7 can block in the embedded groove 6 on 1 surface of first wallboard, and the column plate 5 card of both sides is in the draw-in groove 8 on 2 surfaces of second wallboard, can tentatively fix first wallboard 1 and second wallboard 2 this moment, the connectivity between the adjacent prefabricated wallboard has been strengthened, be favorable to improving the wholeness ability between the adjacent wallboard.
Wherein, the outer surface of the reinforcing rod 7 is provided with a trapezoidal groove 9; one sides of the insides of the first wallboard 1 and the second wallboard 2 and close to the column-shaped plates 5 are both provided with sliding grooves 10; the first wallboard 1 and the second wallboard 2 are positioned in the sliding groove 10 and are connected with a U-shaped frame 11 in a sliding manner; one end of the U-shaped frame 11 penetrates through the column-shaped plate 5; an inclined plate 12 is fixedly connected to one end, close to the column-shaped plate 5, of the U-shaped frame 11; a trapezoidal block 13 is connected inside the column-shaped plate 5 in a sliding manner; the shape of the trapezoidal block 13 is matched with that of the trapezoidal groove 9; a groove matched with the trapezoidal block 13 is formed in the column-shaped plate 5; in the present embodiment, in the initial state, the trapezoidal blocks 13 are not caught inside the trapezoidal grooves 9; the during operation, when the anchor strut 7 on second wallboard 2 surface stretched into embedded groove 6, anchor strut 7 can contact with U type frame 11 in embedded groove 6 and the sliding tray 10 afterwards, and to its extrusion, make U type frame 11 drive swash plate 12 downstream in step, later swash plate 12 can contact each other with trapezoidal piece 13 and to its extrusion, later when first wallboard 1 and second wallboard 2 combine each other, trapezoidal piece 13 can block into trapezoidal groove 9, the stability of connecting between the wallboard has further been strengthened this moment, the condition that the fracture appears in seam crossing between the wallboard has been reduced, and need not use the comparatively troublesome phenomenon of operation that the bolt comes the fastening among the prior art, and it is more convenient to use.
Wherein the surface of the reinforcing rod 7 is provided with a clamping groove 14; the surface of the U-shaped frame 11 is fixedly connected with a clamping block 15; the shapes of the clamping groove 14 and the clamping block 15 are matched; when the reinforcing rod 7 is completely combined with the U-shaped frame 11, the clamping block 15 can be completely attached to the clamping groove 14, and at the moment, the first wall plate 1 and the second wall plate 2 can be completely attached to facilitate later use.
As shown in fig. 5 to 7, the outer surfaces of the first wall panel 1 and the second wall panel 2 are both provided with receiving grooves 16; the first wallboard 1 and the second wallboard 2 are respectively provided with a convex groove 17 inside the accommodating groove 16; the outer surfaces of the first wall plate 1 and the second wall plate 2 are clamped with embedded rods 18; the surface of the embedded rod 18 is rotatably connected with a rotary column 19; the bottom end of the rotary column 19 is fixedly connected with a lug 20; the shape of the convex block 20 is matched with that of the convex groove 17; the during operation, connect at first wallboard 1 and second wallboard 2 and accomplish the back, this embedding pole 18 is held to the staff, and will embed pole 18 and lug 20 and block along holding tank 16 and tongue 17 card income, later the lug 20 of different departments can block respectively inside the tongue 17 on first wallboard 1 and second wallboard 2 surface, can improve the connectivity between the prefabricated wallboard this moment, avoid using down for a long time, cracked possibility appears in the wallboard junction, it is comparatively convenient to use.
Wherein, round grooves 21 are respectively arranged inside the first wall plate 1 and the second wall plate 2 and below the convex groove 17; the diameter of the circular groove 21 is matched with that of the lug 20; the during operation, when lug 20 stretched into circular slot 21 of its below along tongue 17, manual rotation rotary column 19 this moment, make rotary column 19 drive lug 20 of its lower extreme and rotate, later be in the protruding department at lug 20 both ends can keep away from one side of tongue 17, and the protruding department of lug 20 can block in circular slot 21 of tongue 17 below, can carry out the chucking to embedding pole 18, first wallboard 1 and second wallboard 2 this moment, the life between the prefabricated wallboard has been improved, reduce the cracked possibility of junction appearance between the wallboard.
Wherein the reinforcing steel wires 22 are wound on the outer surfaces of the cross rods 3 and the vertical rods 4 inside the first wallboard 1 and the second wallboard 2; the reinforcing steel wires 22 are wound in a staggered manner; when the wall body is in work, the reinforcing steel wires 22 are wound on the outer surfaces of the cross rods 3 and the vertical rods 4, so that the plasticity of the wall body can be improved.
As shown in fig. 8, an insulation board 23 is fixedly connected to both sides of the inner portions of the first wall board 1 and the second wall board 2, which are close to the circular groove 21; when lug 20 card was in circular slot 21, lug 20 can support and press on the surface of heated board 23, gives heated board 23 certain supporting force, reduces heated board 23 and appears the phenomenon of deformation under long-time the use, can improve the thermal insulation performance of prefabricated wallboard.
The heat insulation board 23 is filled with a glass wool layer; the outer wall of the glass fiber cotton layer is wrapped with aluminum foil; the outer wall of the glass silk floss layer is wrapped by the aluminum foil, so that the sealing performance can be improved, and the phenomenon of water seepage of the wall body is avoided.
Example two
As shown in fig. 9, a first comparative example, in which another embodiment of the present invention is: the outer surface of the insulation board 23 is sleeved with an extruded polystyrene board 24; the length of the extruded polystyrene board 24 is greater than that of the insulation board 23; the extruded polystyrene board 24 is a closed bubble structure, and is a heat-insulating material with the advantages of moisture resistance, compression resistance, corrosion resistance, light weight, low water absorption, aging resistance, low heat conductivity coefficient and the like.
When the wall plate is used, the cross rods 3 and the vertical rods 4 which are distributed in a staggered manner are arranged inside each wall plate, pouring and fixing can be carried out between the cross rods 3 and the vertical rods 4 of the wall plates, the strength of the whole wall body is reinforced, the quality of the wall body is ensured, and under the arrangement of the cross rods 3 and the vertical rods 4, the plasticity of the wall body is improved, the phenomenon that the wall body is cracked due to the fact that stress of the wall body is not concentrated for a long time is prevented, and the service life of the wall body is prolonged; when the first wallboard 1 and the second wallboard 2 are assembled, a worker clamps the reinforcing rods 7 on the surface of the second wallboard 2 along the space between the column-shaped plates 5, then the reinforcing rods 7 can be clamped in the embedded grooves 6 on the surface of the first wallboard 1, and the column-shaped plates 5 on two sides are clamped in the clamping grooves 8 on the surface of the second wallboard 2, so that the first wallboard 1 and the second wallboard 2 can be preliminarily fixed, the connectivity between adjacent prefabricated wallboards is enhanced, and the improvement of the overall performance between the adjacent wallboards is facilitated; when the anchor strut 7 on second wallboard 2 surface stretches into embedded groove 6, anchor strut 7 can contact with U type frame 11 in embedded groove 6 and the sliding tray 10 afterwards, and to its extrusion, make U type frame 11 drive swash plate 12 lapse in step, later swash plate 12 can contact each other with trapezoidal piece 13 and to its extrusion, later when first wallboard 1 and second wallboard 2 combine together each other, trapezoidal piece 13 can block in trapezoidal groove 9, the stability of connecting between the wallboard has further been strengthened this moment, the condition that seam crossing fracture appears between the wallboard has been reduced, and need not use the comparatively trouble phenomenon of operation that the bolt fastens among the prior art, and it is more convenient to use.
When the reinforcing rod 7 is completely combined with the U-shaped frame 11, the clamping block 15 can be completely attached to the clamping groove 14, and at the moment, the first wallboard 1 and the second wallboard 2 can be completely attached to facilitate the later use; after first wallboard 1 and second wallboard 2 connect the completion, the staff holds this embedding pole 18 to go into embedding pole 18 and lug 20 along holding tank 16 and tongue 17 card, later the lug 20 of different departments can block respectively inside the tongue 17 on first wallboard 1 and second wallboard 2 surface, can improve the connectivity between the prefabricated wallboard this moment, under avoiding using for a long time, cracked possibility appears in the wallboard junction, it is comparatively convenient to use.
When the convex block 20 extends into the circular groove 21 below the convex groove 17, the rotating column 19 is manually rotated at the moment, so that the rotating column 19 drives the convex block 20 at the lower end of the rotating column to rotate, then the protruding parts at the two ends of the convex block 20 are far away from one side of the convex groove 17, and the protruding parts of the convex block 20 are clamped in the circular groove 21 below the convex groove 17, and at the moment, the embedded rod 18, the first wallboard 1 and the second wallboard 2 can be clamped tightly, so that the service life of the prefabricated wallboards is prolonged, and the possibility of fracture of the connecting parts between the wallboards is reduced; the reinforcing steel wires 22 are wound on the outer surfaces of the cross rods 3 and the vertical rods 4, so that the plasticity of the wall body can be improved; when lug 20 card was in circular slot 21, lug 20 can support and press on the surface of heated board 23, gives heated board 23 certain supporting force, reduces heated board 23 and appears the phenomenon of deformation under long-time the use, can improve the thermal insulation performance of prefabricated wallboard.
The heat insulation board 23 is filled with a glass wool layer; the outer wall of the glass fiber cotton layer is wrapped with aluminum foil; the outer wall of the glass silk floss layer is wrapped by the aluminum foil, so that the sealing performance can be improved, and the water seepage phenomenon of the wall body can be avoided; the extruded polystyrene board 24 is a closed bubble structure, and is a heat-insulating material with the advantages of moisture resistance, compression resistance, corrosion resistance, light weight, low water absorption, aging resistance, low heat conductivity coefficient and the like.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents made by the contents of the present specification and drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. The utility model provides a prevent structure that ftractures for steel construction assembled wall body which characterized in that: comprises a first wall board and a second wall board; the inner parts of the first wall plate and the second wall plate are fixedly connected with a cross rod; vertical rods are fixedly connected inside the first wall plate and the second wall plate; the number of the transverse rods and the number of the vertical rods are multiple, and the transverse rods and the vertical rods are arranged in a staggered manner; the cross rods and the vertical rods are made of stainless steel.
2. The crack prevention structure for the steel structure assembled wall as claimed in claim 1, wherein: the outer surfaces of the first wallboard and the second wallboard are fixedly connected with column-shaped plates; the number of the column-shaped plates is two, and the column-shaped plates are symmetrically arranged; embedded grooves are formed in the surfaces of the first wallboard and the second wallboard and on one side close to the column-shaped plate; reinforcing rods are fixedly connected to the surfaces of the first wallboard and the second wallboard and one sides far away from the column-shaped plates; clamping grooves are formed in the surfaces of the first wall plate and the second wall plate and on one side close to the reinforcing rod; the clamping groove is matched with the column-shaped plate in shape.
3. The crack prevention structure for the steel structure assembled wall body as set forth in claim 2, wherein: the outer surface of the reinforcing rod is provided with a trapezoidal groove; sliding grooves are formed in the first wall plate and one side, close to the column-shaped plate, of the inner part of the second wall plate; u-shaped frames are slidably connected in the first wall plate and the second wall plate and positioned in the sliding grooves; one end of the U-shaped frame penetrates through the inner part of the column-shaped plate; one end of the U-shaped frame close to the column-shaped plate is fixedly connected with an inclined plate; a trapezoidal block is connected inside the column-shaped plate in a sliding manner; the shape of the trapezoidal block is matched with that of the trapezoidal groove; the inside of column template is seted up the groove with trapezoidal piece looks adaptation.
4. The crack prevention structure for the steel structure assembled wall body as set forth in claim 3, wherein: the surface of the reinforcing rod is provided with a clamping groove; the surface of the U-shaped frame is fixedly connected with a clamping block; the shapes of the clamping grooves and the clamping blocks are matched; when the reinforcing rod is completely combined with the U-shaped frame, the clamping block can be completely attached to the clamping groove.
5. The crack prevention structure for the steel structure assembled wall as claimed in claim 1, wherein: accommodating grooves are formed in the outer surfaces of the first wall plate and the second wall plate; convex grooves are formed in the first wall plate and the second wall plate and positioned in the accommodating groove; the outer surfaces of the first wallboard and the second wallboard are clamped with embedded rods; the surface of the embedded rod is rotatably connected with a rotary column; the bottom end of the rotary column is fixedly connected with a lug; the shape of the convex block is matched with that of the convex groove.
6. The crack prevention structure for the steel structure assembled wall body as set forth in claim 5, wherein: circular grooves are formed in the first wall plate and the second wall plate and are positioned below the convex grooves; the diameter of the circular groove is matched with that of the lug.
7. The crack prevention structure for the steel structure assembled wall body as set forth in claim 1, wherein: reinforcing steel wires are wound on the outer surfaces of the cross rods and the vertical rods in the first wallboard and the second wallboard; the reinforcing steel wires are wound in a staggered manner.
8. The crack prevention structure for the steel structure assembled wall body as claimed in claim 6, wherein: the equal fixedly connected with heated board in the inside of first wallboard and second wallboard and one side that is close to the circular recess.
9. The crack prevention structure for the steel structure assembled wall body as set forth in claim 8, wherein: the inner part of the heat insulation plate is filled with a glass fiber cotton layer; and the outer wall of the glass fiber cotton layer is wrapped with aluminum foil.
10. The crack prevention structure for the steel structure assembled wall as claimed in claim 8, wherein: the outer surface of the insulation board is sleeved with an extruded polystyrene board; the length of the extruded polystyrene board is greater than that of the heat preservation board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211435008.1A CN115710989A (en) | 2022-11-16 | 2022-11-16 | A prevent structure that ftractures for steel construction assembled wall body |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202211435008.1A CN115710989A (en) | 2022-11-16 | 2022-11-16 | A prevent structure that ftractures for steel construction assembled wall body |
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| CN115710989A true CN115710989A (en) | 2023-02-24 |
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| CN202211435008.1A Pending CN115710989A (en) | 2022-11-16 | 2022-11-16 | A prevent structure that ftractures for steel construction assembled wall body |
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| CN (1) | CN115710989A (en) |
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