Fabricated sound-absorbing enclosing wall structure

Abstract

The utility model relates to the field of buildings, and discloses a fabricated sound-absorbing enclosing wall structure which comprises a conical section foundation, bearing columns are arranged at the top of the conical section foundation, a bearing wall, a wall body and an arc-shaped wall cap are sequentially arranged between the adjacent bearing columns from bottom to top, and an arc-shaped column cap is arranged at the top of each bearing column. Compared with the prior art, the utility model has the advantages that: the construction speed is high, an assembly type structure is adopted, only assembly is needed on site, and the construction period is greatly shortened; cost is low, factory prefabrication is achieved, and on-site labor and material cost is reduced; maintenance is easy, all parts are detachable, and maintenance and replacement are convenient; the sound absorption effect is good, the perforated foamed concrete has good sound absorption performance, and the sound insulation effect of the enclosing wall is improved; the structure is stable, and the stability and shock resistance of the structure are enhanced through connection of the tenon-and-mortise structure and the high-strength bolts.

Description

TECHNICAL FIELD

[0001] The utility model relates to building technical field, specifically point to a kind of assembly type sound-absorbing fence structure. BACKGROUND

[0002] Traditional fence structure is mostly adopted bricklaying or concrete pouring, construction period is long, cost is high, and it does not have good sound-absorbing effect. With the development of building industrialization, assembly type building structure is gradually favored due to its fast construction speed, low cost, easy maintenance and other advantages. However, the sound-absorbing performance of the existing assembly type fence structure still needs to be improved, and the connection mode is mostly welding or bolt fixing, which is complex to install and not easy to disassemble.

[0003] Therefore, an assembly type sound-absorbing fence structure becomes a problem that people urgently need to solve. INVENTION CONTENTS

[0004] The utility model aims at solving the problems mentioned in the background art, and provides an assembly type sound-absorbing fence structure.

[0005] To solve the above technical problems, the utility model provides a technical scheme: an assembly type sound-absorbing fence structure, comprising a tapered cross-section foundation, a load-bearing column is arranged at the top of the tapered cross-section foundation, a load-bearing wall, a wall body and an arc-shaped wall cap are sequentially arranged from bottom to top between adjacent load-bearing columns, and an arc-shaped column cap is arranged at the top of the load-bearing column.

[0006] The tapered cross-section foundation comprises a tapered cross-section foundation cavity module, a bottom plate steel bar and a vertical stud are arranged in the tapered cross-section foundation cavity module, a square steel pipe connector is welded to the vertical stud, the pipe opening of the square steel pipe connector is beveled at an angle of 30 degrees to facilitate bolt connection with the load-bearing column, and an external leveling device is arranged in each of the four directions of the tapered top of the tapered cross-section foundation cavity module.

[0007] The load-bearing column sequentially comprises an outer decorative layer, a square high-strength concrete slab and perforated foam concrete from outside to inside, water and electricity line pipes are embedded in the perforated foam concrete, the bottom of the load-bearing column is inserted into the square steel pipe connector above the tapered cross-section foundation, and is connected by high-strength bolts; recessed dovetail groove cavity modules are arranged on both sides of the load-bearing column.

[0008] The load-bearing wall sequentially comprises an outer decorative layer, a strip-shaped high-strength concrete slab and perforated foam concrete from outside to inside, embedded water and electricity line pipes are arranged in the perforated foam concrete; protruding tenons are arranged on both sides and the top of the load-bearing wall, and a concave joint is arranged at the bottom of the load-bearing wall.

[0009] The wall body is in turn from outside to inside outer veneer, high-strength concrete slab, open-cell foam concrete, the outer side of the high-strength concrete slab is honeycomb structure, the wall body is provided with protruding tenon on both sides and top, and is provided with recessed concave joint on the bottom;

[0010] The column cap is in turn from outside to inside outer veneer, arc-shaped high-strength concrete slab, open-cell foam concrete, the bottom of the arc-shaped column cap is provided with concave joint for being sleeved on the top of the load-bearing column;

[0011] The arc-shaped wall cap is in turn from outside to inside outer veneer, arc-shaped high-strength concrete slab, open-cell foam concrete, the arc-shaped wall cap is provided with protruding tenon on both sides, and is provided with recessed concave joint on the lower part;

[0012] The tenon on both sides of the load-bearing wall and the wall body is inserted into the dovetail groove cavity module on both sides of the load-bearing column, the concave joint on the bottom of the wall body is sleeved outside the tenon on the top of the load-bearing wall, and the concave joint on the bottom of the arc-shaped wall cap is sleeved outside the tenon on the top of the wall body, forming a mortise and tenon structure.

[0013] As a preferred scheme, the outer veneer of the load-bearing column is one of ceramic tile, embossed plate, real stone paint, marble or exterior wall paint.

[0014] As a preferred scheme, the outer veneer of the load-bearing wall is one of ceramic tile, embossed plate, real stone paint, marble or exterior wall paint.

[0015] As a preferred scheme, the outer veneer of the wall body is one of ceramic tile, embossed plate, real stone paint, marble or exterior wall paint.

[0016] As a preferred scheme, the outer veneer of the arc-shaped column cap is one of ceramic tile, embossed plate, real stone paint, marble or exterior wall paint.

[0017] As a preferred scheme, the outer veneer of the arc-shaped wall cap is one of ceramic tile, embossed plate, real stone paint, marble or exterior wall paint.

[0018] As a preferred scheme, the top of the arc-shaped column cap is provided with column top decorative lamp.

[0019] As a preferred scheme, the high-strength concrete of the load-bearing column, the load-bearing wall, the wall body, the arc-shaped wall cap and the arc-shaped column cap is wrapped with double-layer high-strength limiting grid tensile joint material.

[0020] The utility model has the advantages that compared with prior art, the construction speed is fast, adopts the assembly type structure, only needs to carry out the assembly on the spot, greatly shortens the construction period, the cost is low, the factory prefabricates, reduces the manual and material cost on the spot, is easy to maintain, each part can be detached, is convenient for maintenance and replacement, the sound absorption effect is good, the open hole foamed concrete has good sound absorption performance, improves the sound insulation effect of the enclosing wall, the structure is stable, strengthens the stability and the shock resistance of structure through the mortise and tenon structure and high -strength bolt connection. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is the structural schematic diagram of the utility model.

[0022] Figure 2 It is the longitudinal section view of the utility model at the load bearing column.

[0023] Figure 3 It is the structural schematic diagram of the utility model at the load bearing column, load bearing wall and wall body connection.

[0024] Figure 4 It is the longitudinal section view of the utility model at the wall body.

[0025] Figure 5 It is the structural schematic diagram of the utility model at the tapered section foundation.

[0026] As shown in the figure: 1, tapered section foundation, 2, load bearing column, 3, load bearing wall, 4, wall body, 5, arc wall cap, 6, arc column cap, 7, tapered section foundation cavity module, 8, bottom plate steel bar, 9, vertical vertical reinforcement, 10, square steel pipe connecting piece, 11, external leveling device, 12, dovetail groove cavity module, 13, tenon, 14, concave joint, 15, column top decorative lamp. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical scheme and advantage of the utility model embodiment more clear, the technical scheme in the utility model embodiment will be described clearly and completely in the following with the drawings in the utility model embodiment, obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiment. The components of the utility model embodiment described and shown in the drawing here can be arranged and designed in various different configurations.

[0028] In the description of the embodiments of the utility model, it needs to be explained that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, or the orientation or positional relationship commonly used when the utility model product is used, only for the convenience of describing the utility model and simplifying the description, and it does not indicate or imply that the indicated device or element must have a specific orientation, structure and operation, therefore it cannot be understood as a limitation on the utility model. In addition, the terms "first", "second", "third" and the like are only used for differentiation, and cannot be understood as indicating or implying relative importance.

[0029] In addition, if the terms "horizontal", "vertical", "overhanging" and the like do not mean that the components must be absolutely horizontal or overhanging, but can be slightly inclined. For example, "horizontal" only means that its direction is more horizontal relative to "vertical", and does not mean that the structure must be completely horizontal, but can be slightly inclined.

[0030] In the description of the embodiments of the utility model, "multiple" represents at least 2.

[0031] In the description of the embodiments of the utility model, it also needs to be explained that, unless otherwise explicitly specified and limited, if the terms "set", "install", "connect", "connect" are broadly understood, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication inside two elements. For ordinary skilled persons in the art, the specific meaning of the above terms in the utility model can be understood according to the specific situation.

[0032] In combination with the drawings, an assembled sound-absorbing fence structure, comprising a tapered section foundation 1, the tapered section foundation 1 top is equipped with the load-bearing column 2, the adjacent load-bearing column 2 between from bottom to top is equipped with load-bearing wall 3, wall 4, arc wall cap 5 in turn, the load-bearing column 2 top is equipped with arc column cap 6;

[0033] The tapered section foundation 1 includes a tapered section foundation cavity module 7, the tapered section foundation cavity module 7 is equipped with bottom plate steel bar 8, vertical vertical 9, the vertical vertical 9 is equipped with square steel pipe connecting piece 10 on welding, the square steel pipe connecting piece 10 pipe orifice is 30 degree bevel shape, to facilitate with the load-bearing column 2 bolt connection, the tapered section foundation cavity module 7 upper tapered top 4 directions, each setting one external leveling device 11;

[0034] The load-bearing column 2 is from outside to inside in turn outer decoration layer, square high-strength concrete slab, open hole foamed concrete, the water and electricity line pipe is embedded in the open hole foamed concrete, the bottom of the load-bearing column 2 is inserted into the outside of square steel pipe connecting piece 10 above the conical section foundation 1, and is connected by high-strength bolt;The load-bearing column 2 both sides are provided with recessed dovetail groove cavity module 12;

[0035] The load-bearing wall 3 is from outside to inside in turn outer decoration layer, strip high-strength concrete slab, open hole foamed concrete, the water and electricity line pipe is embedded in the open hole foamed concrete;The load-bearing wall 3 both sides and top are provided with protruding tenon 13, and the load-bearing wall 3 bottom is provided with recessed joint 14;

[0036] The wall body 4 is from outside to inside in turn outer decoration layer, high-strength concrete slab, open hole foamed concrete, and the high-strength concrete slab outside is honeycomb structure;The wall body 4 both sides and top are provided with protruding tenon 13, and the wall body 4 bottom is provided with recessed recessed joint 14;

[0037] The column cap is from outside to inside in turn outer decoration layer, arc high-strength concrete slab, open hole foamed concrete, and the arc column cap 6 bottom is provided with recessed joint 14, for being set in the load-bearing column 2 top;

[0038] The arc wall cap 5 is from outside to inside in turn outer decoration layer, arc high-strength concrete slab, open hole foamed concrete, and the arc wall cap 5 both sides are provided with protruding tenon 13, and the arc wall cap 5 lower part is provided with recessed recessed joint 14;

[0039] The tenon 13 of the load-bearing wall 3 and wall body 4 both sides is inserted into the dovetail groove cavity module 12 of the load-bearing column 2 both sides, the recessed joint 14 of the wall body 4 bottom is set outside the tenon 13 of the load-bearing wall 3 top, and the recessed joint 14 of the arc wall cap 5 bottom is set outside the tenon 13 of the wall body 4 top, to form mortise and tenon structure.

[0040] The outer decoration layer of the load-bearing column 2 is one of ceramic tile, embossed plate, real stone paint, marble or exterior wall paint.

[0041] The outer decoration layer of the load-bearing wall 3 is one of ceramic tile, embossed plate, real stone paint, marble or exterior wall paint.

[0042] The outer decoration layer of the wall body 4 is one of ceramic tile, embossed plate, real stone paint, marble or exterior wall paint.

[0043] The outer decoration layer of the arc column cap 6 is one of ceramic tile, embossed plate, real stone paint, marble or exterior wall paint.

[0044] The outer decoration layer of the arc wall cap 5 is one of ceramic tile, embossed plate, real stone paint, marble or exterior wall paint.

[0045] The arc-shaped column cap 6 is provided with a column top decorative lamp 15 at the top.

[0046] The utility model discloses in the specific implementation, 1, foundation excavation, three seven ash ramming. Hoist conical section foundation cavity module, hoist into the foundation pit, place in position according to size. With instrument, adjust straightening. Pour concrete into the conical section foundation cavity module again. After solidification, reach the strength, the conical section foundation cavity module has the bottom plate reinforcement, vertical stud, the vertical stud on factory has prefabricated welded square steel pipe connecting piece, and the square steel pipe connecting piece pipe mouth is 30 degree bevel, to facilitate bolt connection with the upper bearing column. And in the conical section foundation cavity module top conical top 4 directions, each external one is external leveling device that uses high -strength bolt leveling straightening.

[0047] 2, bearing column installation. Bearing column from outside to inside is 1 outer decorative layer (ceramic tile, embossed plate, real stone paint, marble, exterior paint, etc.) 2 square high-strength concrete plate 3 open-cell foam concrete (with embedded water and electricity line pipe, etc.) (sound absorption). Bearing column inserts the square steel pipe connecting plate above the conical foundation. The high-strength screw rod is inserted into the square steel pipe connecting piece hole above the conical foundation from the connecting plate on the bearing column, and is initially screwed. Then use the high-strength screw rod of the external leveling device on the column to screw down and level the steel plate table on the external leveling device on the conical foundation, and finally screw the bolt tightly.

[0048] 3, bearing wall installation. Bearing wall from outside to inside is 1 outer decorative layer (ceramic tile, embossed plate, real stone paint, marble, exterior paint, etc.) 2 strip high-strength concrete plate 3 open-cell foam concrete (with embedded water and electricity line pipe, etc.) (sound absorption)

[0049] The left and right of bearing wall factory prefabricated have protruding tenon structure. The upper part of bearing wall factory prefabricated has protruding convex joint. The left and right of bearing column factory prefabricated have recessed dovetail groove cavity module, and the tenon structure on the bearing wall is hoisted into the bearing wall after the installation of the bearing column on the left and right of the bearing wall, is vertically hoisted down, and the tenon structure on the left and right of the bearing wall is inserted into the dovetail groove on the bearing column. Reach the specified position at the bottom of the recessed dovetail groove cavity on the bearing column, and adjust the level. In this way, the bearing wall and the bearing column form a mortise and tenon structure.

[0050] 4, wall installation. Wall from outside to inside is 1 outer decorative layer (ceramic tile, embossed plate, real stone paint, marble, exterior paint, etc.) 2 high-strength concrete plate with honeycomb shape outside, and the honeycomb shape is beneficial to sound wave entering and sound absorption. The inside is high-strength concrete plate 3 open-cell foam concrete (sound absorption)

[0051] The wall body has protruding tenon structure on the left and right sides, the upper part of the wall body has protruding convex joint, and the lower part of the wall body has recessed concave joint. The wall body is vertically hung down and inserted into the recessed dovetail groove cavity on the bearing column, and when a certain distance is kept from the wall body, the concave joint at the lower part of the wall body is aligned with the convex joint on the bearing wall, and is inserted and leveled. In this way, the wall body and the bearing column form a mortise and tenon structure.

[0052] 5. Arc-shaped wall cap installation. The arc-shaped wall cap from outside to inside is 1 outer decorative layer (ceramic tile, embossed plate, real stone paint, marble, exterior wall paint, etc.) 2 arc-shaped high-strength concrete plate (made into arc shape to reduce direct and reflected sound waves, thereby absorbing sound) 3 open-cell foam concrete (sound absorbing)

[0053] The arc-shaped wall cap has protruding tenon structure on the left and right sides, and has recessed concave joint at the lower part.

[0054] The arc-shaped wall cap is vertically hung down and inserted into the recessed dovetail groove cavity on the bearing column, and when a certain distance is kept from the wall body, the concave joint at the lower part of the wall body is aligned with the convex joint on the bearing wall, and is inserted and leveled. In this way, the wall body and the bearing column form a mortise and tenon structure.

[0055] 6. Arc-shaped column cap installation. The arc-shaped column cap from outside to inside is 1 outer decorative layer (ceramic tile, embossed plate, real stone paint, marble, exterior wall paint, etc.) 2 arc-shaped high-strength concrete plate (made into arc shape to reduce direct and reflected sound waves, thereby absorbing sound. Arc-shaped plate honeycomb is conducive to scattering, thereby absorbing sound) 3 open-cell foam concrete (sound absorbing)

[0056] The arc-shaped column cap has recessed concave joint at the lower part, and the concave joint is aligned with the top of the bearing column and is vertically hung down and inserted and leveled.

[0057] 7. After all the modules are assembled in place, grouting and caulking can be performed to form a whole. Before grouting, use a grouting gun to completely embed the outer gap into grouting material for sealing and plugging.

[0058] From top to bottom, it is divided into three grouting areas, 1 a conical foundation to the top of the bearing wall is a grouting area, which can be provided with one grouting port and one exhaust port; 2 the bottom to the middle of the wall body is a second grouting area, which can be provided with one grouting port and one exhaust port; 3 the middle to the top of the bearing column is a third grouting area, which can be provided with one grouting port and one exhaust port.

[0059] During factory prefabrication, the load-bearing columns, conical foundations, and load-bearing walls form the first interconnected river-viewing channel. The load-bearing columns and the walls from their left and right bottom to their middle sections form the second interconnected grouting channel, as do the load-bearing columns and the recessed joints at the bottom of the walls. The load-bearing columns and the walls from their left and right middle sections to their top sections, including the protruding convex joints at the top, the load-bearing columns and the arched wall caps (both left and right, and the recessed joints at the bottom), and the load-bearing columns and the arched column caps (left and right) form the third interconnected grouting channel.

[0060] All of the above modules (including load-bearing columns, load-bearing walls, wall bodies, curved wall caps, and curved column caps) are encased in high-strength concrete with double-layer high-strength limiting mesh anti-tensile material.

[0061] 8. Install decorative lights on the column tops. Repair caulking and beautify the gaps.

[0062] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A prefabricated sound-absorbing wall structure, characterized in that: It includes a tapered cross-section foundation, with a load-bearing column at the top of the tapered cross-section foundation. Between adjacent load-bearing columns, from bottom to top, there are load-bearing walls, wall bodies, and arc-shaped wall caps. The top of the load-bearing column is equipped with an arc-shaped column cap. The conical foundation includes a conical foundation cavity module. The conical foundation cavity module is provided with bottom plate reinforcement and vertical reinforcement. A square steel pipe connector is welded on the vertical reinforcement. The opening of the square steel pipe connector is beveled at 30 degrees to facilitate bolt connection with the load-bearing column. An external leveling device is provided in each of the four directions of the conical top of the conical foundation cavity module. The load-bearing column consists of an outer cladding layer, a square high-strength concrete slab, and open-cell foamed concrete from the outside to the inside. Water and electrical conduits are pre-embedded in the open-cell foamed concrete. The bottom of the load-bearing column is inserted into a square steel pipe connector above a tapered cross-section foundation and connected by high-strength bolts. The load-bearing column has recessed dovetail groove cavity modules on both sides. The load-bearing wall consists of an outer cladding layer, strip-shaped high-strength concrete slabs, and open-cell foamed concrete from the outside to the inside. Pre-embedded water and electrical pipes are installed inside the open-cell foamed concrete. The load-bearing wall has protruding tenons on both sides and the top, and a concave joint at the bottom. The wall consists of an outer cladding layer, a high-strength concrete slab, and open-cell foamed concrete from the outside to the inside. The outer side of the high-strength concrete slab has a honeycomb structure. The wall has protruding tenons on both sides and the top, and recessed concave joints at the bottom. The column cap consists of an outer decorative layer, an arc-shaped high-strength concrete slab, and open-cell foamed concrete from the outside to the inside. The bottom of the arc-shaped column cap is provided with a concave joint for fitting onto the top of the load-bearing column. The arc-shaped wall cap consists of an outer decorative layer, an arc-shaped high-strength concrete slab, and open-cell foamed concrete from the outside to the inside. The arc-shaped wall cap has protruding tenons on both sides and a recessed concave joint at the bottom. The tenons on both sides of the load-bearing wall are inserted into the dovetail groove cavity modules on both sides of the load-bearing column. The concave joint at the bottom of the wall is fitted over the tenon at the top of the load-bearing wall, and the concave joint at the bottom of the arc-shaped wall cap is fitted over the tenon at the top of the wall, forming a mortise and tenon structure.

2. The prefabricated sound-absorbing wall structure according to claim 1, characterized in that: The outer cladding of the load-bearing column is one of ceramic tile, embossed panel, marble, or exterior wall paint.

3. The prefabricated sound-absorbing wall structure according to claim 1, characterized in that: The outer cladding of the load-bearing wall is one of the following: ceramic tile, embossed panel, marble, or exterior wall paint.

4. The prefabricated sound-absorbing wall structure according to claim 1, characterized in that: The exterior finish of the wall is one of ceramic tiles, embossed panels, marble, or exterior paint.

5. The prefabricated sound-absorbing wall structure according to claim 1, characterized in that: The outer layer of the arc-shaped column cap is one of ceramic tile, embossed panel, marble, or exterior wall paint.

6. The prefabricated sound-absorbing wall structure according to claim 1, characterized in that: The outer layer of the arc-shaped wall cap is one of ceramic tile, embossed panel, marble, or exterior wall paint.

7. The prefabricated sound-absorbing wall structure according to claim 1, characterized in that: The top of the arc-shaped column cap is equipped with a column-top decorative light.

8. The prefabricated sound-absorbing wall structure according to claim 1, characterized in that: The load-bearing columns, load-bearing walls, wall bodies, arched wall caps, and arched column caps are all encased in double-layer high-strength limiting mesh anti-tensile material within their high-strength concrete.

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