Novel cast-in-place lightweight wall

Abstract

The utility model belongs to the technical field of novel wall bodies, and particularly relates to a novel cast-in-place light wall body which comprises a foundation, two sets of pouring supporting plates fixed to the surface of the foundation, inner frames fixed between the two sets of pouring supporting plates and a sound insulation assembly installed between the two sets of inner frames. The problems that a traditional wall structure is complex in construction step and low in construction efficiency, the sound insulation and sound absorption effects of a wall are poor, and poor life experience is brought to a user can be solved, sound wave propagation can be effectively blocked, noise diffraction can be effectively reduced, and therefore the sound insulation strength of the sound insulation wall is improved, and the sound insulation wall is worthy of popularization and is worthy of popularization. Through the arrangement of the heat insulation plate and the fireproof plate, the good heat insulation and heat preservation performance and the fireproof partition effect can be achieved, when an accidental fire disaster happens, fire spreading can be effectively prevented, the temperature of the fire disaster can be effectively blocked, and the good heat insulation capacity is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of novel walls, and in particular relates to a novel cast-in-place lightweight wall. Background Art

[0002] The wall is a house structure composed of a load-bearing system of walls and floor slabs. The wall is both a load-bearing component and a room partition. It is the most commonly used and economical structural form in residential buildings. With the annual increase in labor costs, many construction schemes that save labor costs have appeared on the market. Cast-in-place walls are one of the most widely promoted construction schemes. Compared with masonry walls, cast-in-place walls are quick to construct, and cast-in-place walls that do not require demolding can also save the wall plastering process;

[0003] After checking the publication (announcement) number: CN207348269U discloses a cast-in-place wall grouting structure and a cast-in-place wall. This technology discloses "comprising an inner frame and panels respectively covering both sides of the inner frame; the panels on both sides define a closed grouting space; the inner frame comprises an upper cross bar and a lower cross bar opposite to each other in the vertical direction, and a plurality of vertical rods arranged at intervals in the horizontal direction and supporting and connected between the upper cross bar and the lower cross bar; each of the vertical rods is respectively provided with a through hole, and the through holes on each of the vertical rods are sequentially opposite; the cast-in-place wall grouting structure also includes a plurality of vertical rods arranged at intervals in the horizontal direction and supporting and connecting between the upper cross bar and the lower cross bar; each of the vertical rods is respectively provided with a through hole, and the through holes on each of the vertical rods are sequentially opposite; the cast-in-place wall grouting structure also includes a plurality of vertical rods arranged at intervals in the horizontal direction and a plurality of vertical rods arranged at intervals in the horizontal direction and supporting and connecting between the upper cross bar and the lower cross bar; each of the vertical rods is respectively provided with a through hole, and the through holes on the vertical rods are sequentially opposite; the cast-in-place wall grouting structure also includes a plurality of vertical rods arranged at intervals in the horizontal direction and ... a plurality of vertical rods arranged at intervals in the horizontal direction and a plurality of vertical rods arranged at intervals in the horizontal direction A grouting pipe is provided in the grouting space and passes through the through holes on each of the vertical poles in sequence, and the grouting pipe is provided with at least one grouting outlet on the pipe section between any adjacent vertical poles; the panel is provided with at least one grouting outlet connected to the grouting pipe, and other technical solutions have a through hole arranged on the vertical pole of the inner frame, and a grouting outlet is arranged on the panel, and a grouting pipe with a grouting outlet connected to the chambers between each column is arranged in the grouting chamber to realize the pouring of slurry, which has the advantages of convenient pouring, high construction efficiency, and the ability to form a cast-in-place wall with good integrity and stress performance.

[0004] Although this design can realize the pouring of slurry, has the advantages of convenient pouring, high construction efficiency, and can form a cast-in-place wall with good integrity and mechanical performance, this design has the problems of poor sound insulation and sound absorption, and cannot effectively block the propagation of sound waves and the diffraction of noise. The poured wall brings a poor living experience to users.

[0005] In order to solve the above problems, this application proposes a new type of cast-in-place lightweight wall. Utility Model Content

[0006] To solve the problems raised in the above background technology. The utility model provides a new type of cast-in-place lightweight wall, which has the characteristics of improving the sound insulation and sound absorption effect of the wall, bringing better life experience to users, and can effectively block the propagation of sound waves and reduce the diffraction of noise, thereby improving the sound insulation strength of the sound insulation wall.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a novel cast-in-place lightweight wall, comprising a foundation, two sets of casting support plates fixed on the surface of the foundation, and an inner frame fixed between the two sets of casting support plates, and also comprising a sound insulation component installed between the two sets of the inner frames;

[0008] The sound insulation component includes a sound insulation frame with a hollow structure arranged between two groups of inner frames, a dovetail mortise fixed to the lower surface of the sound insulation frame, and a dovetail tenon fixed to the upper surface of the sound insulation frame. A group of dovetail tenons matched with the dovetail mortise are fixed to the surface of the foundation.

[0009] As a preferred embodiment of the utility model, a new type of cast-in-place lightweight wall, the middle part of the inner cavity of the sound insulation frame is filled with sound insulation cotton, sound insulation boards are symmetrically bonded on both sides of the sound insulation cotton, and the sound insulation boards are bonded to the inside of the sound insulation frame, the opposite sides of the two groups of sound insulation boards are bonded with insulation boards, the opposite sides of the two groups of insulation boards are bonded with fireproof boards, and the fireproof boards and the sound insulation frame are fixedly connected.

[0010] As a preferred embodiment of the novel cast-in-place lightweight wall of the utility model, the dovetail tenon is provided with a plurality of groups of equidistantly arranged mortise grooves inside, and a plurality of groups of equidistantly arranged tenons are fixed on the surface of the dovetail tenon.

[0011] As a preferred embodiment of a new type of cast-in-place lightweight wall of the utility model, it also includes a support assembly arranged between the casting support plate and the inner frame, and the support assembly includes a plurality of groups of equidistantly arranged extrusion screws threadedly connected to the inside of the casting support plate, an extrusion push plate rotatably connected to one end of the extrusion screw and a support casting plate screwedly installed on the other side of the extrusion push plate.

[0012] As a preferred embodiment of a new type of cast-in-place lightweight wall of the utility model, two sets of limit measuring rods are fixed on the surface of the extrusion push plate, and limit grooves matching the limit measuring rods are opened inside the casting support plate, the surface of the limit measuring rods is engraved with scales, a ruler is fixed on the side of the casting support plate surface close to the limit groove, and a hand wheel is fixed at the other end of the extrusion screw rod.

[0013] As a preferred embodiment of a new type of cast-in-place lightweight wall of the utility model, the supporting casting plate as a whole is composed of multiple support plates, and a connecting pin seat is fixed to the inner bottom end of each support plate, the interior of the connecting pin seat is rotatably connected with a connecting pin ear through a rotating shaft, and the connecting pin ear can be folded inside the connecting pin seat, a positioning locking plate is fixed to the other end of the rotating shaft in the connecting pin ear, a flip groove is opened on the side of the supporting casting plate close to the positioning locking plate, and a positioning locking groove matched with the positioning locking plate is opened on the inner top of the supporting casting plate.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The sound insulation components set up can solve the problem that the traditional wall structure not only has complicated construction steps, resulting in low construction efficiency, but also has poor sound insulation and sound absorption effects of the wall, which brings a poor living experience to users. It can effectively block the propagation of sound waves and reduce the diffraction of noise, thereby improving the sound insulation strength of the sound insulation wall, which is worthy of promotion. Through the setting of insulation boards and fireproof boards, it can play a good role in thermal insulation and fireproof partition. In the event of an accidental fire, it can effectively prevent the spread of the fire and can effectively block the temperature of the fire. It has good thermal insulation ability. Through the support components set up, multiple groups of supporting casting plates can form a whole to jointly support the support operation of the cast wall, increase the force-bearing area of ​​the cast wall support, ensure that the overall force is more uniform after the wall is cast, improve the stability of the wall, reduce the probability of wall deformation after casting, ensure the flatness of the wall surface, and improve the quality of the wall. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the sound insulation component in the utility model;

[0019] Figure 3 It is a partial cross-sectional view of the sound insulation component in the utility model;

[0020] Figure 4 It is a structural schematic diagram of the support assembly in the utility model;

[0021] Figure 5 It is a partial cross-sectional view of the supporting casting plate and the connecting pin seat in the utility model.

[0022] In the figure:

[0023] 1. Foundation; 2. Casting support plate; 21. Internal frame;

[0024] 3. Sound insulation components; 31. Sound insulation frame; 32. Dovetail mortise; 33. Dovetail tenon; 34. Sound insulation cotton; 35. Sound insulation board; 36. Insulation board; 37. Fireproof board;

[0025] 4. Support assembly; 41. Extrusion screw rod; 42. Extrusion push plate; 43. Support casting plate; 44. Connecting pin seat; 441. Connecting pin ear; 442. Positioning lock plate; 443. Positioning lock groove; 45. Hand wheel; 46. Limit measuring rod; 47. Ruler. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] like Figure 1 As shown:

[0028] A novel cast-in-place lightweight wall comprises a foundation 1, two groups of casting support plates 2 fixed on the surface of the foundation 1, and an inner frame 21 fixed between the two groups of casting support plates 2.

[0029] In this embodiment: the existing new type of cast-in-place lightweight wall {publication (announcement) number}: CN207348269U discloses a cast-in-place wall grouting structure and a cast-in-place wall. In order to solve the technical problems existing in this prior art, as disclosed in the background technology above, "although the design can realize the pouring of slurry, it is convenient for pouring, has high construction efficiency, and can form a cast-in-place wall with good integrity and force-bearing performance, but the design has the problems of poor sound insulation and poor sound absorption, and cannot effectively block the propagation of sound waves and the diffraction of noise. The cast wall brings a poor living experience to users." In terms of use, this problem is obviously a real problem that is difficult to solve. In view of this, in order to solve this technical problem, a sound insulation component 3 and a support component 4 are added to the application document.

[0030] like Figure 1-Figure 5 As shown:

[0031] In combination with the above content, in order to solve the problem that the sound insulation and sound absorption effects of traditional walls are poor, which brings a poor living experience to users, it also includes a sound insulation component 3 installed between the two groups of inner frames 21. The sound insulation component 3 includes a sound insulation frame 31 with a hollow structure arranged between the two groups of inner frames 21, and a dovetail mortise 32 fixed on the lower surface of the sound insulation frame 31 and a dovetail tenon 33 fixed on the upper surface of the sound insulation frame 31. A group of dovetail tenons 33 compatible with the dovetail mortise 32 are fixed on the surface of the sound insulation frame 31.

[0032] In this embodiment: when it is necessary to construct this new type of cast-in-place lightweight wall, first align the dovetail mortise 32 at the bottom of any group of sound insulation frames 31 with the dovetail tenon 33 fixed on the surface of the foundation 1, and then insert the tenon on the surface of the dovetail tenon 33 into the mortise groove opened inside the dovetail tenon 32 to complete the splicing of the first sound insulation frame 31. Similarly, according to the required height of the construction, complete the splicing construction of multiple sound insulation frames 31, then fix the casting support plate 2 by laying out the lines, and then fix the inner frame 21 according to the height and width to complete the construction work before casting.

[0033] In an optional embodiment: the middle part of the inner cavity of the sound insulation frame 31 is filled with sound insulation cotton 34, sound insulation boards 35 are symmetrically bonded to both sides of the sound insulation cotton 34, and the sound insulation boards 35 are bonded to the inside of the sound insulation frame 31, the opposite sides of the two groups of sound insulation boards 35 are bonded with insulation boards 36, the opposite sides of the two groups of insulation boards 36 are bonded with fireproof boards 37, and the fireproof boards 37 are fixedly connected to the sound insulation frame 31, and the inside of the dovetail tenon 32 is provided with a plurality of groups of equidistantly arranged tenons, and the surface of the dovetail tenon 33 is fixed with a plurality of groups of equidistantly arranged tenons.

[0034] In this embodiment: through the arrangement of sound insulation cotton 34 and sound insulation board 35, the problem that the traditional wall structure not only has complicated construction steps, resulting in low construction efficiency, but also has poor sound insulation and sound absorption effects of the wall, which brings a poor life experience to users is solved. It can effectively block the propagation of sound waves and reduce the diffraction of noise, thereby improving the sound insulation strength of the sound insulation wall, which is worthy of promotion. Through the arrangement of insulation board 36 and fireproof board 37, it can play a role of good thermal insulation and fireproof partition. In the event of an accidental fire, it can effectively prevent the spread of the fire, and can effectively block the temperature of the fire, and has good thermal insulation ability.

[0035] Going further:

[0036] In combination with the above content, in order to ensure that the overall force is more uniform after the wall is cast and to improve the stability of the wall, it also includes a support assembly 4 arranged between the casting support plate 2 and the inner frame 21. The support assembly 4 includes a plurality of groups of equidistantly arranged extrusion screws 41 threadedly connected to the inside of the casting support plate 2, an extrusion push plate 42 rotatably connected to one end of the extrusion screw 41, and a support casting plate 43 screwedly installed on the other side of the extrusion push plate 42.

[0037] In this embodiment: by uniformly aligning multiple support casting plates 43 with the corresponding extrusion push plates 42 in a set direction, and then using screws to fix the support casting plates 43 on one side of the extrusion push plates 42, at this time, the support strength of the support casting plates 43 for the subsequent casting of the wall is adjusted according to the construction requirements, and the extrusion screw rod 41 is rotated inside the casting support plate 2, thereby driving the extrusion push plate 42 to push the support casting plates 43 to move, so that multiple groups of support casting plates 43 form a whole to jointly support the casting of the wall, increase the force-bearing area of ​​the casting wall, ensure that the overall force is more uniform after the wall is cast, improve the stability of the wall, reduce the probability of deformation of the wall after casting, ensure the flatness of the wall surface, improve the quality of the wall, and then pour the mixed casting material into the wall mold frame (not shown in the figure), wait for it to solidify, and then a cast-in-place lightweight wall can be formed.

[0038] In an optional embodiment: two sets of limit measuring rods 46 are fixed on the surface of the extrusion push plate 42, and a limit groove compatible with the limit measuring rod 46 is opened inside the casting support plate 2, the surface of the limit measuring rod 46 is engraved with scales, a ruler 47 is fixed on the side of the surface of the casting support plate 2 close to the limit groove, and a hand wheel 45 is fixed at the other end of the extrusion screw 41.

[0039] In this embodiment: by rotating the hand wheel 45, the hand wheel 45 drives the extrusion screw 41 to rotate inside the casting support plate 2, and then drives the extrusion push plate 42 to push the supporting casting plate 43 to move. During this period, through the movement of the extrusion push plate 42, the limit measuring rod 46 can be driven to slide in the limit groove opened inside the casting support plate 2, and then the indication of the ruler 47 can clearly control the movement distance of the supporting casting plate 43, so as to more clearly understand the supporting strength of the supporting casting plate 43 for the subsequent casting of the wall, and through the indication of the scale, it can be ensured that the movement distances of multiple supporting casting plates 43 are the same, which is convenient for the subsequent overall docking of multiple supporting casting plates 43.

[0040] In an optional embodiment: the supporting casting plate 43 is composed of a plurality of support plates as a whole, and a connecting pin seat 44 is fixed to the inner bottom end of each support plate, the interior of the connecting pin seat 44 is rotatably connected to a connecting pin ear 441 through a rotating shaft, and the connecting pin ear 441 can be folded inside the connecting pin seat 44, and a positioning locking plate 442 is fixed to the other end of the rotating shaft in the connecting pin ear 441, a flip groove is provided on one side of the supporting casting plate 43 close to the positioning locking plate 442, and a positioning locking groove 443 matching the positioning locking plate 442 is provided on the inner top of the supporting casting plate 43.

[0041] In this implementation scheme: the support casting plate 43 will be in the same position after adjustment. At this time, by pulling the connecting pin ear 441 inside the connecting pin seat 44, it will be changed from a folded state to a horizontal state, which can be convenient for construction personnel to screw. Then the construction personnel screw the connecting pin ear 441 to drive the positioning lock piece 442 to rotate in the flip groove opened in this support casting plate 43, until the positioning lock piece 442 is rotated to the positioning lock groove 443 opened in another group of support casting plates 43, and the docking of the two groups of support casting plates 43 can be completed. This reciprocating process can complete the docking operation of multiple groups of support casting plates 43.

[0042] The working principle and use process of the utility model: when it is necessary to construct this new type of cast-in-place lightweight wall, first align the dovetail mortise 32 at the bottom of any group of sound insulation frames 31 with the dovetail tenon 33 fixed on the surface of the foundation 1, and then insert the tenon on the surface of the dovetail tenon 33 into the mortise groove opened inside the dovetail tenon 32 to complete the splicing of the first sound insulation frame 31. By analogy, according to the required height of the construction, complete the splicing construction of multiple sound insulation frames 31, then fix the casting support plate 2 by laying out the lines, and then fix the inner frame 21 according to the height and width to complete the construction work before casting. At this time, through the arrangement of the sound insulation cotton 34 and the sound insulation board 35, the problem of the traditional wall structure not only being complicated in construction steps and causing low construction efficiency, but also being solved. The sound insulation and sound absorption effects of the wall are not good, which brings a poor living experience to the users. The sound insulation strength of the sound insulation wall can be effectively blocked, and the diffraction of noise can be reduced, so as to improve the sound insulation strength of the sound insulation wall. It is worth promoting. Through the arrangement of the insulation board 36 and the fireproof board 37, it can play a good role in heat insulation and fireproof partition. In the event of an accidental fire, it can effectively prevent the spread of the fire and can effectively block the temperature of the fire. It has good heat insulation ability. Subsequently, multiple support casting plates 43 are uniformly aligned with the corresponding extrusion push plates 42 in the set direction, and then the support casting plates 43 are fixed to one side of the extrusion push plates 42 with screws. At this time, the support strength of the support casting plates 43 for the subsequent casting of the wall is adjusted according to the construction requirements. By rotating the hand wheel 45, The hand wheel 45 drives the extrusion screw rod 41 to rotate inside the casting support plate 2, thereby driving the extrusion push plate 42 to push the support casting plate 43 to move. During this period, the movement of the extrusion push plate 42 can drive the limit rod 46 to slide in the limit groove opened inside the casting support plate 2, and then the indication of the ruler 47 can clearly control the movement distance of the support casting plate 43, so as to more clearly understand the supporting strength of the support casting plate 43 for the subsequent casting of the wall, and through the indication of the scale, it can be ensured that the movement distances of multiple support casting plates 43 are the same, which is convenient for the subsequent overall docking of multiple support casting plates 43. After adjustment, the support casting plates 43 will be in the same position. At this time, by pulling the connecting pin ear 441 inside the connecting pin seat 44, it is removed from The folded state is changed to a horizontal state, which is convenient for the construction workers to screw. Then, the construction workers screw the connecting pin ear 441 to drive the positioning lock piece 442 to rotate in the flip groove provided in the supporting pouring plate 43, until the positioning lock piece 442 is rotated into the positioning lock groove 443 provided in another group of supporting pouring plates 43, and the docking of the two groups of supporting pouring plates 43 can be completed. In this way, the docking operation of multiple groups of supporting pouring plates 43 can be completed, so that multiple groups of supporting pouring plates 43 form a whole to jointly support the pouring wall, increase the force-bearing area of ​​the pouring wall support, ensure that the overall force is more uniform after the wall is poured, improve the stability of the wall, reduce the probability of deformation of the wall after pouring, and ensure the flatness of the wall surface.Improve the quality of the wall, then pour the mixed pouring material into the wall mold frame (not shown in the figure), and wait for it to solidify to form a cast-in-place lightweight wall.

[0043] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A novel cast-in-place lightweight wall, comprising a foundation (1), two sets of casting support plates (2) fixed on the surface of the foundation (1), and an inner frame (21) fixed between the two sets of casting support plates (2), characterized in that: It also includes a sound insulation component (3) installed between two sets of the inner frames (21); The sound insulation component (3) comprises a sound insulation frame (31) with a hollow structure arranged between two groups of inner frames (21), a dovetail mortise (32) fixed to the lower surface of the sound insulation frame (31), and a dovetail tenon (33) fixed to the upper surface of the sound insulation frame (31), and a group of dovetail tenons (33) matched with the dovetail mortise (32) are fixed to the surface of the foundation (1).

2. The novel cast-in-place lightweight wall according to claim 1 is characterized in that: The middle part of the inner cavity of the sound insulation frame (31) is filled with sound insulation cotton (34), and sound insulation boards (35) are symmetrically bonded to both sides of the sound insulation cotton (34), and the sound insulation boards (35) are bonded to the inside of the sound insulation frame (31), and the opposite sides of the two groups of the sound insulation boards (35) are bonded with insulation boards (36), and the opposite sides of the two groups of the insulation boards (36) are bonded with fireproof boards (37), and the fireproof boards (37) and the sound insulation frame (31) are fixedly connected.

3. The novel cast-in-place lightweight wall according to claim 1 is characterized in that: The dovetail tenon (32) has a plurality of equidistantly arranged tenon grooves formed inside, and a plurality of equidistantly arranged tenon heads are fixed on the surface of the dovetail tenon (33).

4. The novel cast-in-place lightweight wall according to claim 1 is characterized in that: It also includes a support assembly (4) arranged between the casting support plate (2) and the inner frame (21), the support assembly (4) including a plurality of groups of equally spaced extrusion screws (41) threadedly connected to the inside of the casting support plate (2), an extrusion push plate (42) rotatably connected to one end of the extrusion screw (41), and a support casting plate (43) screwedly mounted on the other side of the extrusion push plate (42).

5. The novel cast-in-place lightweight wall according to claim 4 is characterized in that: Two groups of limit measuring rods (46) are fixed on the surface of the extrusion push plate (42), and a limit groove matching the limit measuring rod (46) is opened inside the casting support plate (2). The surface of the limit measuring rod (46) is engraved with scales, and a ruler (47) is fixed on one side of the surface of the casting support plate (2) close to the limit groove, and a hand wheel (45) is fixed at the other end of the extrusion screw rod (41).

6. The novel cast-in-place lightweight wall according to claim 4 is characterized in that: The supporting casting plate (43) is composed of a plurality of supporting plates as a whole, and a connecting pin seat (44) is fixed to the inner bottom end of each supporting plate, and a connecting pin ear (441) is rotatably connected to the inner part of the connecting pin seat (44) through a rotating shaft, and the connecting pin ear (441) can be folded inside the connecting pin seat (44), and a positioning locking plate (442) is fixed to the other end of the rotating shaft in the connecting pin ear (441), and a flip groove is provided on the inner side of the supporting casting plate (43) close to the positioning locking plate (442), and a positioning locking groove (443) adapted to the positioning locking plate (442) is provided at the inner top end of the supporting casting plate (43).

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