Fabricated building wall

Abstract

The utility model discloses an assembly type building wall body which comprises a first concrete building wall body, connecting insertion holes, connecting insertion rods, a second concrete building wall body and a sound insulation and heat preservation plate, and the connecting insertion holes which are symmetrically distributed at equal intervals are formed in the upper face, the lower face, the left face and the right face of the surface of the first concrete building wall body. A connecting insertion rod in inserted connection is placed on the inner side of a connecting insertion hole in the left end of the first concrete building wall body, and the other end of the connecting insertion rod is connected with a second concrete building wall body at the left end in an inserted connection mode and connected with the second concrete building wall body through pouring mortar solidification. Sound insulation and heat preservation plates are installed on the front end surfaces and the rear end surfaces of the first concrete building wall body and the second concrete building wall body. According to the building wall, rapid and seamless connection can be achieved through reasonable design, and meanwhile the water seepage prevention, heat preservation and sound insulation effects are effectively improved through cooperation of the sound insulation and heat preservation plate.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of fabricated building wall, in particular to a kind of fabricated building wall. BACKGROUND

[0002] Fabricated building wall is widely used with the characteristics of improving construction efficiency, reducing construction site dust and construction waste generation and saving resources, and the currently used fabricated building wall has low assembly efficiency and exists joint in the connection process, which leads to thermal insulation measures, joint is prone to water seepage, so a new type of fabricated building wall with quick construction, seamless, good thermal insulation and sound insulation effect and not prone to water seepage is needed. UTILITY MODEL CONTENT

[0003] The utility model aims at providing a kind of fabricated building wall to solve the above technical problems.

[0004] To achieve the above object, the utility model adopts the following technical scheme:

[0005] A kind of fabricated building wall, including first concrete building wall, connecting jack, connecting plug rod, second concrete building wall, sound insulation board, the first concrete building wall surface is opened with the connecting jack of equidistant symmetry distribution left and right, the connecting plug rod of insertion connection is placed in the connecting jack inside left end of the first concrete building wall, the other end of the connecting plug rod is inserted and connected with the second concrete building wall of left end and is connected by pouring mortar solidification, the first concrete building wall, second concrete building wall front and back end surface are all installed with sound insulation board.

[0006] On the basis of the above technical scheme, the first concrete building wall includes screw hole, grouting channel, the first concrete building wall and second concrete building wall structure are same and front and back end surface are all opened with equidistant symmetry distribution screw hole, the connecting jack on the surface of the first concrete building wall is connected with each other by inside equidistant symmetry distribution grouting channel.

[0007] On the basis of the above technical scheme, the connecting plug rod includes metal sleeve, cross rib plate, through-hole, the metal sleeve is cylindrical cavity structure and surface is installed with symmetrically distributed cross rib plate welded fixed, the surface of the cross rib plate is opened with equidistant symmetry distribution through-hole.

[0008] On the basis of the above technical scheme, the sound insulation and heat preservation board comprises a decorative plate, a countersunk screw, a rubber strip groove, a waterproof sealing rubber strip, a decorative plate cover plate, a plug plate, a plug groove, a sound insulation plate and air gel, the decorative plate is of split structure and is threadedly connected with a threaded hole on the surface of the first concrete building wall body through the countersunk screw mounted at the four corners of the front end, the upper and lower and left and right surfaces of the decorative plate are all provided with a rectangular rubber strip groove, the waterproof sealing rubber strip is fixedly mounted in the rubber strip groove, the right end of the decorative plate is provided with the decorative plate cover plate, the left end of the decorative plate cover plate is provided with the plug plate of integral structure and is insertedly connected with the plug groove at the right end of the decorative plate, the gap between the plug plate and the plug groove is filled with polyurethane foaming glue, and the right end of the decorative plate is provided with the sound insulation plate which is insertedly connected and is of a'mouth' shaped structure and is filled with air gel in the inside.

[0009] Compared with the prior art, the utility model has the advantages that the utility model quick assembly type building wall body realizes quick assembly through the cooperation of the connecting jack and the connecting plug rod, the connecting jacks are connected with each other through the grouting channel, then the connecting jacks and the connecting plug rods are solidified and the gap at the assembled connection is filled by grouting mortar, thus achieving the seamless effect, and then the sound insulation and heat preservation board is used to realize sound insulation and heat preservation and further improve the water seepage prevention effect of the joint. BRIEF DESCRIPTION OF DRAWINGS

[0010] Figure 1 It is an appearance structure schematic view of the utility model.

[0011] Figure 2 It is a first concrete building wall structure schematic view of the utility model.

[0012] Figure 3 It is a connecting plug rod structure schematic view of the utility model.

[0013] Figure 4 It is a sound insulation and heat preservation board structure schematic view of the utility model.

[0014] Figure 5 It is a sound insulation and heat preservation board local structure enlarged schematic view of the utility model.

[0015] In the drawing: 1, first concrete building wall body, 2, connecting jack, 3, connecting plug rod, 4, second concrete building wall body, 5, sound insulation and heat preservation board, 6, threaded hole, 7, grouting channel, 8, metal sleeve, 9, cross rib plate, 10, through hole, 11, decorative plate, 12, countersunk screw, 13, rubber strip groove, 14, waterproof sealing rubber strip, 15, decorative plate cover plate, 16, plug plate, 17, plug groove, 18, sound insulation plate, 19, air gel. DETAILED DESCRIPTION

[0016] The utility model discloses make up further detailed below combining with the drawing and specific embodiment.

[0017] As Figures 1-5 The utility model discloses a prefabricated building wall body, including first concrete building wall body 1, connecting jack 2, connecting plug pole 3, second concrete building wall body 4, sound insulation board 5, the first concrete building wall body 1 surface all has equidistance symmetry distribution's connecting jack 2 left and right four sides, the connecting plug pole 3 of plug -in connection is placed in the inside of connecting jack 2 of first concrete building wall body 1 left end, the other end of connecting plug pole 3 is inserted with the second concrete building wall body 4 of left end and is connected through the solidification connection of pouring mortar, first concrete building wall body 1, second concrete building wall body 4 front and rear end surface all are equipped with sound insulation board 5.

[0018] The first concrete building wall body 1 includes threaded hole 6, grouting channel 7, the first concrete building wall body 1 with second concrete building wall body 4 same structure and all have equidistance symmetry distribution's threaded hole 6 on the front and rear end surface, the connecting jack 2 on the surface of first concrete building wall body 1 is connected with each other through the grouting channel 7 of inside equidistance symmetry distribution.

[0019] The connecting plug pole 3 includes metal sleeve 8, cross rib plate 9, through -hole 10, the metal sleeve 8 is cylindrical cavity structure and is equipped with the cross rib plate 9 of symmetry distribution welded fixed on the surface, and the cross rib plate 9 surface has equidistance symmetry distribution's through -hole 10.

[0020] The sound insulation board 5 includes decorative plate 11, countersunk screw 12, rubber strip recess 13, waterproof sealing rubber strip 14, decorative plate cover plate 15, plug -in board 16, slot 17, sound insulation board 18, air gel 19, the decorative plate 11 is split type structure and is connected with the threaded hole 6 on the surface of first concrete building wall body 1 through the countersunk screw 12 of four corners installation on the front end, the rubber strip recess 13 of rectangular structure is opened on the left and right surface of decorative plate 11, and the waterproof sealing rubber strip 14 of adhesion fixed is installed in the inside of rubber strip recess 13, the decorative plate cover plate 15 is installed to the right end of decorative plate 11, and the " mouth " type plug -in board 16 of integral structure is installed to the left end of decorative plate cover plate 15 and is inserted with the slot 17 of right end of decorative plate 11, and the gap between plug -in board 16 and slot 17 is filled with polyurethane foaming glue, and the sound insulation board 18 of plug -in connection is installed to the inside of right end of decorative plate 11, and the sound insulation board 18 is " mouth " type structure and is filled with air gel 19 in the inside.

[0021] The working principle of the utility model is: first, hoist the first concrete building wall to the construction area, then place the connecting plug rod inside the connecting plug hole, then connect the connecting plug hole on the surface of the second concrete building wall with the connecting plug rod to realize the plug connection of the first concrete building wall and the second concrete building wall, and assemble the concrete building walls in turn, then pour the mortar inside the connecting plug hole, then the poured mortar fills the gap between the connecting plug hole and the connecting plug rod, at the same time, fills the gap inside the concrete building wall along the four-way grouting channel, and can flow to the connecting gap between the concrete building walls and fill the gap at the connecting part, then the concrete building wall cooperates with the sound insulation and heat preservation plates on the front and back sides to realize the sound insulation and heat preservation effect (i.e. realize the sound insulation and heat preservation effect through the air gel and sound insulation plate inside the decorative plate), at the same time, the waterproof sealing rubber strip embeddedly and fixedly installed around the decorative plate of the sound insulation and heat preservation plate can cooperate with the waterproof sealing rubber strip on the surface of the sound insulation and heat preservation plate of other concrete building walls to further improve the anti-seepage effect of the joint of the concrete building wall.

[0022] The above is the preferred embodiment of the utility model, and for ordinary skilled persons in the art, according to the teaching of the utility model, the change, modification, replacement and modification of the embodiment without departing from the principle and spirit of the utility model still fall within the protection scope of the utility model.

Claims

1. A prefabricated building wall, comprising a first concrete building wall (1), a connecting socket (2), a connecting plug (3), a second concrete building wall (4), a soundproofing and heat-insulating board (5), characterized in that: On the upper, lower, left, and right surfaces of the first concrete building wall (1), connecting jacks (2) are symmetrically distributed at equal intervals. Inside the connecting jacks (2) at the left end of the first concrete building wall (1), connecting plug rods (3) for plug-in connection are placed. The other end of the connecting plug rod (3) is plugged into and connected to the second concrete building wall (4) at the left end and is fixedly connected by pouring mortar. Sound insulation and heat insulation boards (5) are installed on the front and rear surfaces of the first concrete building wall (1) and the second concrete building wall (4). The sound insulation and heat insulation board (5) includes a decorative board (11), countersunk screws (12), rubber strip grooves (13), waterproof sealing rubber strips (14), decorative board covers (15), plug boards (16), slots (17), sound insulation boards (18), and aerogels (19). The decorative board (11) is of a split structure and is threadedly connected to the threaded holes (6) on the surface of the first concrete building wall (1) by countersunk screws (12) installed at the four corners of the front end. Rectangular rubber strip grooves (13) are opened on the upper, lower, left, and right surfaces of the decorative board (11). Waterproof sealing rubber strips (14) are adhesively fixed inside the rubber strip grooves (13). A decorative board cover (15) is installed at the right end of the decorative board (11). An integrally structured "mouth"-shaped plug board (16) is installed at the left end of the decorative board cover (15) and is plugged into and connected to the slot (17) at the right end of the decorative board (11). The gap between the plug board (16) and the slot (17) is filled with polyurethane foam. A sound insulation board (18) for plug-in connection is installed inside the right end of the decorative board (11). The sound insulation board (18) is of a "mouth"-shaped structure and is filled with aerogel (19) inside.

2. The prefabricated building wall according to claim 1, characterized in that: The first concrete building wall (1) includes threaded holes (6) and grouting channels (7). The first concrete building wall (1) and the second concrete building wall (4) have the same structure, and threaded holes (6) are symmetrically distributed at equal intervals on the front and rear surfaces. The connecting jacks (2) on the surface of the first concrete building wall (1) are interconnected through the grouting channels (7) symmetrically distributed at equal intervals inside.

3. The prefabricated building wall according to claim 1, characterized in that: The connecting plug rod (3) includes a metal sleeve (8), cross rib plates (9), and through holes (10). The metal sleeve (8) is of a cylindrical cavity structure, and symmetrically distributed cross rib plates (9) are fixedly welded on the surface. Through holes (10) are symmetrically distributed at equal intervals on the surface of the cross rib plates (9).

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