Steel concrete wall structure with sound insulation and noise reduction functions

Abstract

The utility model relates to the field of buildings, and discloses a steel concrete wall body structure with sound insulation and noise reduction functions, which comprises a wall main body, a connecting assembly is arranged in the wall main body, sound insulation assemblies are arranged on two sides of the wall main body, the connecting assembly comprises two steel plates and two steel pipes, and the two steel plates and the two steel pipes are connected through a connecting piece. The two steel plates and the two steel pipes are fixedly poured in the wall body, connecting plates are welded to the front ends of the steel plates, connecting holes are formed in the positions, close to the rear ends, of the upper portions and the lower portions of the steel plates in a penetrating mode, limiting holes are formed in the positions, close to the front end, of the top of the wall body, and hexagonal screw sleeves are fixedly installed at the positions, close to the bottom end, in the wall body. Through the steel plates and the steel pipes, mounting of the transverse and longitudinal wall bodies is facilitated, and damage to the two sides of the wall bodies caused by bolt connection is reduced; and through the sound insulation layer and the anti-crack mucilage layer, the sound insulation and noise reduction effects of the wall body are improved, damage caused by collision to the sound insulation layer is reduced, and the crack resistance and attractiveness of the wall body are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of building, concretely is a kind of steel concrete wall structure with sound insulation and noise reduction function. BACKGROUND

[0002] Steel concrete wall is a kind of building material, by combining steel and concrete, form a kind of building wall, concrete mainly bears pressure and shear force, and steel mainly bears tension.

[0003] The utility model discloses a kind of steel fiber concrete wall, including inner concrete layer and outer concrete layer, inner concrete layer side is fixedly arranged with heat preservation layer, heat preservation layer is fixedly arranged with heat insulation layer away from inner concrete layer side.

[0004] The above concrete wall has the function of increasing the shock resistance and compression resistance of the wall structure, and facilitates improving the shock resistance effect of the wall structure, but when multiple wall main bodies are installed, the steel material inside needs to be connected by bolts or welding, which affects the appearance of the wall main body surface, is not convenient for horizontal and vertical installation, and when the wall main body is collided and extruded by external objects, the sound insulation layer is damaged, reducing the sound insulation and crack resistance of the wall main body. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of steel concrete wall structure with sound insulation and noise reduction function to solve the technical problem in the background art.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0007] A kind of steel concrete wall structure with sound insulation and noise reduction function, including wall main body, the inside of wall main body is installed with connecting assembly, the both sides of wall main body are installed with sound insulation assembly, the connecting assembly includes two steel plates and two steel pipes, two steel plates and two steel pipes are fixedly cast in the inside of wall main body, the front end of steel plate is welded with connecting plate, the upper and lower parts of the steel plate are opened with connecting hole by rear end, the top of wall main body is opened with limit hole by front end, the inside of wall main body is fixedly installed with hexagonal sleeve nut by bottom end, the top of hexagonal sleeve nut is opened with screw hole, the inside of wall main body is inserted with connecting rod by front end, the bottom end of connecting rod is fixedly installed with screw rod, the top end of steel pipe is fixedly welded with pipe sleeve, the top of pipe sleeve is opened with screw groove, the inside of steel pipe is movably installed with rotating rod, the bottom end of rotating rod is fixedly welded with stud.

[0008] Preferably, the cross section of the steel plate is arranged in the shape of "N", and the two steel plates are symmetrically installed, and the steel plate and the steel pipe are vertically welded.

[0009] Preferably, the same connecting hole is formed in the upper and lower parts of the connecting plate, the screw rod is in threaded connection with the screw hole, and the outer end of the steel plate is in clamping connection with the inner part of the connecting plate.

[0010] Preferably, the rotating rod is arranged in rotation in the inner part of the steel pipe, and the stud is in threaded connection with the screw groove.

[0011] Preferably, the sound insulation assembly comprises two sound insulation layers arranged on the two sides of the wall body, the inner part of each sound insulation layer is provided with a steel net rack, the outer side of each sound insulation layer is provided with an anti-cracking mortar layer, the outer side of one anti-cracking mortar layer is provided with an outer veneer, and the outer side of the other anti-cracking mortar layer is provided with an inner veneer.

[0012] Preferably, the sound insulation layer is fixedly poured between the anti-cracking mortar layer and the wall body, and the steel net rack is inserted into the interlayer in the inner part of the sound insulation layer.

[0013] Preferably, the two anti-cracking mortar layers are mutually bonded with the outer veneer and the inner veneer respectively, and the outer veneer and the inner veneer are located on the outer sides of the two sides of the wall body respectively.

[0014] Compared with the prior art, the steel concrete wall structure has the advantages that:

[0015] 1) The steel concrete wall structure is provided with a connecting assembly, the rear end of the steel plate is clamped into the connecting plate, the connecting rod is fixed through the connection of the screw rod and the screw hole, the steel plates in the two wall bodies are connected, the steel pipes in the two wall bodies are connected through the connection of the stud and the screw groove, the installation of the transverse and longitudinal wall bodies is facilitated, the damage of the bolt connection to the two sides of the wall body is reduced, and the rigidity of the single wall body is enhanced through the steel plate and the steel pipe.

[0016] 2) The steel concrete wall structure is provided with a sound insulation assembly, the steel net rack is arranged in the inner part of the sound insulation layer, the sound insulation and noise reduction effect of the wall body is improved through the steel net rack and the sound insulation layer, the damage of the collision to the sound insulation layer is reduced, the inner veneer and the outer veneer are bonded through the anti-cracking mortar layer, the crack resistance of the wall body is improved, and the aesthetic degree of the two sides of the wall body is improved. DRAWINGS

[0017] Figure 1 It is a whole structure schematic view of the steel concrete wall structure with sound insulation and noise reduction functions in the embodiment of the utility model;

[0018] Figure 2 It is an inner structure schematic view of the connecting assembly in the embodiment of the utility model;

[0019] Figure 3 It is an inner side view of the connecting assembly in the embodiment of the utility model;

[0020] Figure 4 It is the internal structure schematic view of the sound insulation assembly in the embodiment of the utility model.

[0021] In the drawing: 1, wall main body; 2, connecting assembly; 3, sound insulation assembly; 4, steel plate; 5, steel pipe; 6, connecting plate; 7, connecting hole; 8, limiting hole; 9, hexagonal screw sleeve; 10, screw hole; 11, connecting rod; 12, screw rod; 13, pipe sleeve; 14, screw groove; 15, rotating rod; 16, screw post; 17, sound insulation layer; 18, steel net rack; 19, anti-cracking mortar layer; 20, outer veneer; 21, inner veneer. DETAILED DESCRIPTION

[0022] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0023] Embodiment one

[0024] In combination Figures 1-4 A steel-concrete wall structure with sound insulation and noise reduction function, comprising a wall main body 1, a connecting assembly 2 is installed inside the wall main body 1, and sound insulation assemblies 3 are installed on both sides of the wall main body 1.

[0025] Referring to Figure 2 And Figure 3 Further, the connecting assembly 2 comprises two steel plates 4 and two steel pipes 5, the two steel plates 4 and the two steel pipes 5 are fixedly cast in the inside of the wall main body 1, the front end of the steel plate 4 is welded with a connecting plate 6, the connecting hole 7 is formed through the upper and lower parts of the steel plate 4 and is located at the rear end, the limiting hole 8 is formed at the top of the wall main body 1 and is located at the front end, the hexagonal screw sleeve 9 is fixedly installed in the inside of the wall main body 1 and is located at the bottom end, the screw hole 10 is formed at the top of the hexagonal screw sleeve 9, the connecting rod 11 is inserted in the inside of the wall main body 1 and is located at the front end, the screw rod 12 is fixedly installed at the bottom end of the connecting rod 11, the pipe sleeve 13 is fixedly welded at the top end of the steel pipe 5, the screw groove 14 is formed at the top of the pipe sleeve 13, the rotating rod 15 is movably installed in the inside of the steel pipe 5, and the screw post 16 is fixedly welded at the bottom end of the rotating rod 15.

[0026] The cross section of the steel plate 4 is arranged in a "N" shape, the two steel plates 4 are symmetrically arranged, the steel plate 4 is perpendicularly welded with the steel pipe 5, and the steel plate 4 and the steel pipe 5 are used to improve the rigidity and connection of the whole wall main body 1.

[0027] The same connecting hole 7 is arranged through the upper and lower parts of the connecting plate 6, the screw rod 12 is in threaded connection with the screw hole 10, the outer end of the steel plate 4 is in clamping connection with the inner part of the connecting plate 6, the connecting rod 11 is inserted into the connecting hole 7 of the connecting plate 6 and the steel plate 4 through the connection of the screw rod 12 and the screw hole 10, and then the two wall bodies 1 in the transverse direction are fixed to each other.

[0028] The rotating rod 15 is arranged in rotation in the inner part of the steel pipe 5, the stud 16 is in threaded connection with the screw groove 14, the rotating rod 15 rotates in the specified position in the inner part of the steel pipe 5 through the rotating shaft in the middle part and is prevented from sliding up and down.

[0029] Specifically, the outer end of the steel plate 4 is clamped into the connecting plate 6, the connecting rod 11 is inserted into the inner part of the wall body 1 and the connecting hole 7 of the connecting plate 6 and the steel plate 4, the two wall bodies 1 in the longitudinal direction are connected and fixed through the connection of the screw rod 12 and the screw hole 10 and the connection of the stud 16 and the screw groove 14.

[0030] Embodiment two

[0031] Reference Figure 4 On the basis of embodiment one, it is further obtained that the sound insulation assembly 3 comprises two sound insulation layers 17, the two sound insulation layers 17 are arranged on the two sides of the wall body 1, the inner part of the sound insulation layer 17 is provided with a steel net rack 18, the outer side of the two sound insulation layers 17 is poured with a crack-resistant mortar layer 19, the outer side of one of the crack-resistant mortar layers 19 is provided with an outer veneer 20, and the outer side of the other crack-resistant mortar layer 19 is provided with an inner veneer 21.

[0032] The sound insulation layer 17 is fixedly poured between the crack-resistant mortar layer 19 and the wall body 1, the steel net rack 18 is inserted into the interlayer in the inner part of the sound insulation layer 17, and the steel net rack 18 is used to improve the stability of the sound insulation layer 17 and reduce damage caused by the collision of external objects.

[0033] The two crack-resistant mortar layers 19 are adhered to the outer veneer 20 and the inner veneer 21 respectively, the outer veneer 20 and the inner veneer 21 are located on the outer sides of the two sides of the wall body 1 respectively, and the crack-resistant mortar layer 19 is used to adhere the outer veneer 20 and the inner veneer 21 and improve the crack resistance of the outer veneer 20 and the inner veneer 21.

[0034] Specifically, the steel net rack 18 is arranged in the inner part of the sound insulation layer 17, the sound insulation on the two sides of the wall body 1 is improved through the sound insulation layer 17, and the crack-resistant mortar layer 19 is used to adhere the outer veneer 20 and the inner veneer 21 and improve the crack resistance of the outer veneer 20 and the inner veneer 21.

[0035] In the actual operation process, the steel plate 4 and the steel pipe 5 are poured in the inner part of the wall body 1, and the wall body 1 is formed by pouring concrete;

[0036] When the lateral and longitudinal connection of the plurality of wall bodies 1 is carried out, the rear end of the steel plate 4 in the second wall body 1 in the lateral direction is clamped in the connecting plate 6, the connecting hole 7 at the rear end of the steel plate 4 is corresponded to the connecting hole 7 in the connecting plate 6, the connecting rod 11 is inserted in the connecting hole 7, the second wall body 1 is fixed with the connecting plate 6 of the first wall body 1 through the connection of the screw rod 12 and the screw hole 10, the two wall bodies 1 in the lateral direction are fixed with each other, and are sequentially installed, the stud 16 at the rear end of the second wall body 1 in the longitudinal direction is connected with the screw groove 14 at the front end of the first wall body 1, the longitudinal dislocation installation of the plurality of wall bodies 1 is carried out, the stud 16 is fixed with the screw groove 14 through the screw thread connection, the steel pipes 5 in the two wall bodies 1 are connected and fixed with each other, and the wall bodies 1 in the longitudinal direction are fixed with each other.

[0037] When the sound insulation and protection are carried out, the steel net frame 18 is arranged in the inside of the sound insulation layer 17 through the filling of the sound insulation layer 17, the stability of the sound insulation layer 17 as a whole is improved through the steel net frame 18, the sound insulation effect of the wall body 1 is improved, the anti-cracking mortar layer 19 is used for the adhesion of the outer decorative plate 20 and the inner decorative plate 21, the outer decorative plate 20 and the inner decorative plate 21 are used for the decoration and waterproof of the wall body 1, and the anti-cracking property of the wall body 1 is enhanced through the anti-cracking mortar layer 19.

[0038] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A steel-concrete wall structure with sound insulation and noise reduction function, comprising a wall main body (1), characterized in that: The wall body (1) is internally provided with a connecting assembly (2), and both sides of the wall body (1) are provided with sound insulation assemblies (3); The connecting assembly (2) comprises two steel plates (4) and two steel pipes (5), the two steel plates (4) and the two steel pipes (5) are fixedly cast in the wall body (1), the front end of the steel plate (4) is welded with a connecting plate (6), a connecting hole (7) is formed in the upper and lower parts of the steel plate (4) and penetrates the rear end, a limiting hole (8) is formed in the top of the wall body (1) and is located at the front end, a hexagonal sleeve (9) is fixedly installed in the wall body (1) and is located at the bottom end, a screw hole (10) is formed in the top of the hexagonal sleeve (9), a connecting rod (11) is inserted into the wall body (1) and is located at the front end, a screw rod (12) is fixedly installed at the bottom end of the connecting rod (11), a pipe sleeve (13) is fixedly welded at the top end of the steel pipe (5), a screw groove (14) is formed in the top of the pipe sleeve (13), and a rotating rod (15) is movably installed in the steel pipe (5), and a screw post (16) is fixedly welded at the bottom end of the rotating rod (15).

2. The steel-concrete wall structure with sound insulation and noise reduction function according to claim 1, characterized in that: The cross section of the steel plate (4) is arranged in a "N" shape, and the two steel plates (4) are symmetrically arranged, and the steel plate (4) and the steel pipe (5) are vertically welded.

3. The steel-concrete wall structure with sound insulation and noise reduction function according to claim 1, characterized in that: The upper and lower parts of the connecting plate (6) are provided with the same connecting hole (7), the screw rod (12) and the screw hole (10) are in threaded connection, and the outer end of the steel plate (4) and the inner part of the connecting plate (6) are in clamping connection.

4. The steel-concrete wall structure with sound insulation and noise reduction function according to claim 1, characterized in that: The rotating rod (15) is arranged in the steel pipe (5) and is rotatable, and the screw post (16) and the screw groove (14) are in threaded connection.

5. The steel-concrete wall structure with sound insulation and noise reduction function according to claim 1, characterized in that: The sound insulation assembly (3) comprises two sound insulation layers (17), and the two sound insulation layers (17) are arranged on both sides of the wall body (1), the sound insulation layer (17) is provided with a steel net rack (18) in the inside, the outer sides of the two sound insulation layers (17) are cast with anti-cracking cement layers (19), one of the outer sides of the anti-cracking cement layers (19) is provided with an outer decorative plate (20), and the other outer side of the anti-cracking cement layer (19) is provided with an inner decorative plate (21).

6. The steel-concrete wall structure with sound insulation and noise reduction function according to claim 5, characterized in that: The sound insulation layer (17) is fixedly cast between the anti-cracking cement layer (19) and the wall body (1), and the steel net rack (18) is inserted into the interlayer in the inside of the sound insulation layer (17).

7. The steel-concrete wall structure with sound insulation and noise reduction function according to claim 5, characterized in that: The two anti-cracking cement layers (19) are mutually bonded with the outer decorative plate (20) and the inner decorative plate (21), and the outer decorative plate (20) and the inner decorative plate (21) are located on the outer sides of both sides of the wall body (1).

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