CN212534784U

CN212534784U - Building wall

Info

Publication number: CN212534784U
Application number: CN202020571972.7U
Authority: CN
Inventors: 刘春明; 姜鹏辉
Original assignee: Shaanxi Aerospace Tongyu Construction Engineering Co ltd
Current assignee: Shaanxi Aerospace Tongyu Construction Engineering Co ltd
Priority date: 2020-04-16
Filing date: 2020-04-16
Publication date: 2021-02-12
Anticipated expiration: 2030-04-16

Abstract

The utility model discloses a building wall relates to building material technical field. The ALC board comprises a plurality of vertically arranged ALC boards, two vertical side walls, parallel to each other, of the ALC boards are respectively provided with a connecting groove and a connecting bulge along the vertical direction, the two adjacent ALC boards are spliced through the connecting groove and the connecting bulge, one side, right opposite to the connecting groove and the connecting bulge, of each connecting groove and the corresponding second inserting groove are arranged along the horizontal direction, a plurality of groups are arranged along the vertical direction in the first inserting groove and the second inserting groove, an inserting rod is arranged between the first inserting groove and the second inserting groove, the length of the inserting rod is smaller than the sum of the lengths, in the horizontal direction, of the first inserting groove and the second inserting groove, and fixing components matched with the ALC boards for use are arranged at two ends of the inserting rod respectively. The utility model has the advantages of convenient installation and strong firmness.

Description

Building wall

Technical Field

The utility model belongs to the technical field of building material technique and specifically relates to a building wall body is related to.

Background

Building walls are usually built by sintered clay bricks and air-added blocks, the two materials have fixed sizes, and building mortar needs to be prepared; the construction speed is restricted because constructional columns, ring beams and the like need to be increased; the material can be loaded only by a construction elevator, and the material can be unloaded manually, which is time-consuming and labor-consuming; the double-sided plastering construction is required, and the speed is low. The adoption of a building wall plastering-free technology means that a novel material, namely autoclaved sand aerated concrete (ALC) is used; the multi-gas concrete is a multi-gas concrete forming plate which is formed by taking siliceous materials (fly ash or silica sand), calcareous materials (cement and lime), foaming agents and the like as main raw materials and curing the main raw materials by high-temperature and high-pressure steam, and a double-layer bidirectional reinforcing steel bar net sheet which is subjected to rust removal and corrosion prevention treatment is embedded in the multi-gas concrete forming plate. The composite material can be widely used for the layer-adding reconstruction of concrete structures, steel structure houses, office buildings, inner and outer walls of factory buildings, floors, roof boards, fire walls, explosion-proof walls, steel structure beam column fire-proof plates, sound-proof walls, old buildings and the like.

Chinese utility model patent with publication number CN203531131U discloses a concrete frame based on ALC board, this concrete frame includes: the concrete frame beam, the sealing paste layer, the ALC plate, the U-shaped groove and the embedded steel plate; the ALC board is connected to the concrete frame roof beam, is provided with U type groove on the ALC heat preservation wallboard, is provided with pre-buried steel sheet in the concrete frame roof beam, and the sealed cream layer sets up between concrete frame roof beam and ALC board. The door-shaped joint reinforcing steel bars are arranged between the ALC boards and the concrete frame, so that the continuous connection of a plurality of ALC boards is realized, and the anti-seismic performance and the integrity are improved; meanwhile, a connecting layer is formed between the ALC plate and the frame beam by adopting concrete mortar filling or special sealing paste sealing, so that the ALC plate and the frame beam are connected together, the durability of the concrete frame is improved, the service life is prolonged, the heat preservation and energy conservation are realized, and the problem that the ALC plate is not applied to concrete is better solved.

The prior art solutions in the above patents have the following drawbacks: the ALC board is fixed and connected by means of the concrete frame, and in actual working conditions, the concrete frame is not needed in order to improve the fixing and mounting efficiency of the ALC board, so that the ALC board has great limitation in actual use, and the construction period is greatly increased; secondly, there is a lack of connection between the ALC boards, and the stability is poor.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a building wall, it has the advantage that the installation is convenient, the fastness is strong.

The above object of the present invention can be achieved by the following technical solutions:

the utility model provides a building wall, includes the ALC board of a plurality of vertical settings, two vertical lateral walls that the ALC board is parallel to each other are equipped with coupling groove, joint protrusion respectively along vertical direction, splice through coupling groove, joint protrusion between two adjacent ALC boards, coupling groove, joint protrusion just right one side each other have seted up first inserting groove and the second inserting groove that corresponds each other along the horizontal direction, a plurality of groups have been seted up along vertical direction to first inserting groove and second inserting groove, be equipped with the inserted bar between first inserting groove and the second inserting groove, the length of inserted bar is less than the length sum that first inserting groove and second inserting groove are located the water horizontal direction, the inserted bar both ends are equipped with the fixed subassembly that uses with ALC board cooperation respectively.

Through adopting above-mentioned technical scheme, when carrying out two ALC board concatenations, at first insert first inserting groove with the one end of spliced pole in, then remove another ALC board, make the other end of spliced pole insert the second inserting groove in, can convenient and fast further fix two ALC board concatenations through connecting groove and joint bulge this moment, very big shortening construction cycle. The fixed component can ensure that the two ALC boards can not be separated after being spliced, and the stability between the two ALC boards is greatly improved.

The present invention may be further configured in a preferred embodiment as: the horizontal cross section of the connecting groove is in a combined shape of a rectangle and an isosceles trapezoid, the lower bottom of the isosceles trapezoid is located in the plane where the vertical side wall of the ALC board is located, and the connecting protrusion is in a shape matched with the connecting groove.

Through adopting above-mentioned technical scheme, the connecting groove has played the guide effect to connecting the arch, does benefit to two ALC boards and splices, the operation of being convenient for.

The present invention may be further configured in a preferred embodiment as: the ALC board is provided with a first fastening hole and a second fastening hole which are communicated with the first inserting groove and the second inserting groove respectively along the horizontal direction with a vertical side wall adjacent to the connecting groove, the two ends of the inserting rod are provided with a first threaded hole and a second threaded hole respectively, and the fixing component is a fastening screw rod which is arranged in the first fastening hole and the second fastening hole respectively and is in threaded connection with the first threaded hole and the second threaded hole.

Through adopting above-mentioned technical scheme, when two ALC boards splice, make its first screw hole, second screw hole align with first fastening hole, second fastening hole respectively, then to inserting fastening screw in first fastening hole, the second fastening hole and with peg graft pole both ends threaded connection. The fastening screw rod tightly connects the two ALC plates together, so that the connection stability is greatly improved.

The present invention may be further configured in a preferred embodiment as: the length of the insertion rod is equal to the sum of the lengths of the first insertion groove and the second insertion groove in the horizontal direction, and the vertical sections of the insertion rod, the first insertion groove and the second insertion groove are rectangular.

Through adopting above-mentioned technical scheme, first inserting groove and second inserting groove butt joint pole have played limiting displacement, insert in first inserting groove and the second inserting groove and when supporting tightly with one of terminal surface when the inserting rod, its first screw hole, second screw hole align with first fastening hole, second fastening hole just, very big make things convenient for fastening screw to the fixed of butt joint pole, have promoted work efficiency.

The present invention may be further configured in a preferred embodiment as: concrete filling grooves are formed in the joints between two adjacent ALC boards in the vertical direction.

Through adopting above-mentioned technical scheme, after two ALC boards connect and finish, can fill the concrete in the recess at the concrete, with the gap complete seal between two ALC boards to can further promote the connection effect between two ALC boards, the later stage of being convenient for further decorate on the ALC board simultaneously.

The present invention may be further configured in a preferred embodiment as: and a heat-insulating layer is arranged in the ALC plate, and the plane of the heat-insulating layer passes through the central axis of the connecting groove and the connecting bulge.

Through adopting above-mentioned technical scheme, the heat preservation effect of ALC board has further been promoted to the heat preservation, has promoted its practicality.

The present invention may be further configured in a preferred embodiment as: the ALC board is provided with a plurality of heat insulation through holes along the vertical direction, and heat insulation materials are filled in the heat insulation through holes.

By adopting the technical scheme, the ALC board can be directly isolated from heat due to the arrangement of the heat-insulating through holes, the heat-insulating effect is enhanced, and the heat-insulating effect is improved to a greater extent by filling the heat-insulating material; meanwhile, the arrangement of the through holes greatly reduces the weight of the ALC board, reduces the manufacturing and transportation cost of the ALC board, and makes the ALC board more economical and practical.

The present invention may be further configured in a preferred embodiment as: the heat insulation through holes are uniformly distributed on two sides of the heat insulation layer.

Through adopting above-mentioned technical scheme, the thermal-insulated through-hole of ALC board distributes more evenly, and it is also more even to thermal distribution, has further promoted its thermal-insulated effect.

To sum up, the utility model discloses a beneficial technological effect does:

1. by arranging the connecting groove, the connecting bulge and the fixing component, the two ALC boards can be conveniently and stably assembled, and the construction period is greatly shortened;

2. by arranging the first threaded hole, the second threaded hole and the fastening screw, the connection stability between the two ALC plates is greatly improved; by limiting the shapes and the sizes of the first inserting groove, the second inserting groove and the inserting rod, the fixing of the fastening screw rod to the inserting rod is greatly facilitated, and the working efficiency' is improved;

3. through setting up heat preservation, thermal-insulated through-hole and filling insulation material in thermal-insulated through-hole, very big reduction the weight of ALC board, reduced its manufacturing cost and strengthened its thermal-insulated effect.

Drawings

FIG. 1 is a schematic view of a building wall;

FIG. 2 is a schematic diagram of a structure of two ALC boards in a separated state, which is intended to show the connection relationship between the two ALC boards.

Reference numerals: 1. an ALC board; 2. a connecting groove; 3. a connecting projection; 4. a first insertion groove; 5. a second insertion groove; 6. a plug rod; 7. a first fastening hole; 8. a second fastening hole; 9. a first threaded hole; 10. a second threaded hole; 11. fastening a screw rod; 12. filling the grooves with concrete; 13. a heat-insulating layer; 14. and a thermally insulating through hole.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The ALC board 1 has the advantages of light weight, high strength, heat preservation, heat insulation, sound insulation, environmental protection and the like, and is a building wall with good prospect. In order to provide a building wall body which is convenient to assemble and has a stable structure and a shortened construction period, referring to fig. 1, the utility model discloses a building wall body which comprises a plurality of vertically installed ALC boards 1, wherein two parallel vertical side walls of the ALC boards 1 are respectively provided with a connecting groove 2 and a connecting bulge 3 along the vertical direction, a connecting groove 2 is arranged between two adjacent ALC boards 1, connect protruding 3 concatenations, connecting groove 2, connecting protrusion 3 one side just right each other sets up first inserting groove 4 and the second inserting groove 5 that corresponds each other along the horizontal direction, four groups have been seted up along vertical direction to first inserting groove 4 and second inserting groove 5, be equipped with peg graft 6 between first inserting groove 4 and the second inserting groove 5, peg 6 both ends are equipped with the fixed subassembly that uses with 1 cooperation of ALC board respectively, mainly used is connected ALC board 1 and peg 6, realize fixing between two adjacent ALC boards 1. When carrying out two ALC boards 1 concatenation, at first insert first inserting groove 4 with the one end of inserted link 6 in, then remove another ALC board 1, make the other end of inserted link 6 insert in second inserting groove 5, can convenient and fast carry out further fixed with two ALC boards 1 concatenations through connecting groove 2 and joining protrusion 3 this moment. The fixed component can ensure that the two ALC boards 1 cannot be separated after being spliced, and the stability between the two ALC boards 1 is greatly improved.

Referring to fig. 2, in the present embodiment, the related design of the fixing component is specifically as follows: a circular first fastening hole 7 and a circular second fastening hole 8 communicated with the first inserting groove 4 and the second inserting groove 5 are respectively formed in one vertical side wall, adjacent to the connecting groove 2, of the ALC board 1, two ends of the inserting rod 6 are respectively provided with a first threaded hole 9 and a second threaded hole 10, and the fixing component is a fastening screw rod 11 which is respectively arranged in the first fastening hole 7 and the second fastening hole 8 and in threaded connection with the first threaded hole 9 and the second threaded hole 10. When the two ALC boards 1 are spliced, the first threaded hole 9 and the second threaded hole 10 of each ALC board are aligned with the first fastening hole 7 and the second fastening hole 8 respectively, and then the fastening screw rods 11 are inserted into the first fastening hole 7 and the second fastening hole 8 and are in threaded connection with the two ends of the insertion rod 6. The fastening screw 11 tightly connects the two ALC boards 1 together, and the connection stability is greatly improved.

Referring to fig. 2, when the fastening screw 11 is fixed to the insert rod 6, it is necessary to ensure that the first and second threaded

holes

9 and 10 are exactly aligned with the first and second fastening holes 7 and 8, otherwise, the threaded connection cannot be performed, and therefore, the following improvements are made: the length of the plug rod 6 is equal to the sum of the lengths of the first plug groove 4 and the second plug groove 5 in the horizontal direction, and the vertical sections of the plug rod 6, the first plug groove 4 and the second plug groove 5 are rectangular. The design of rectangle is injectd extension rod 6 position, can guarantee that first screw hole 9, second screw hole 10 lie in same one side with first fastening hole 7, second fastening hole 8 just, and the injecture of length has then guaranteed first screw hole 9, second screw hole 10 and has just aimed at with first fastening hole 7, second fastening hole 8, and the very big fastening screw 11 that has made things convenient for is to the fixed of extension rod 6, has promoted work efficiency.

Referring to fig. 2, preferably, in order to facilitate splicing of the two ALC boards 1, the horizontal cross section of the connecting groove 2 is set to be a combined shape of a rectangle and an isosceles trapezoid, the lower bottom of the isosceles trapezoid is located in a plane where the vertical side wall of the ALC board 1 is located, and the connecting protrusion 3 is in a shape adapted to the connecting groove 2. Through setting up like this, connecting grooves 2 has reached the guide effect to connecting protrusion 3, does benefit to two ALC boards 1 and splices, the operation of being convenient for. In addition, concrete filling groove 12 has been seted up along vertical direction in the junction between two adjacent ALC boards 1, and after two ALC boards 1 connect and finish, fill in the concrete in concrete filling groove 12, with the gap between two ALC boards 1 totally enclosed to can further promote the effect of being connected between two ALC boards 1, the later stage of being convenient for is further decorated on ALC board 1 simultaneously. Further, the horizontal section of the filling groove is arranged to be an isosceles trapezoid to accommodate more concrete.

Referring to fig. 1 and 2, in order to improve the heat preservation and insulation effect of the building wall, in the present embodiment, an insulation layer 13 made of polyurethane is disposed in the ALC plate 1, and the plane of the insulation layer 13 passes through the central axes of the connecting groove 2 and the connecting protrusion 3, and the thickness thereof is preferably 0.5 CM. Preferably, a plurality of heat insulation through holes 14 are formed in the top surface of the ALC board 1 along the vertical direction, the heat insulation through holes 14 are uniformly distributed on two sides of the heat insulation layer 13, and each side is provided with 6 heat insulation through holes 14. The heat insulation through hole 14 is filled with heat insulation materials which mainly comprise pearl wool and a small amount of polyurethane foaming glue. Through the design, it has excellent heat preservation and heat insulation performance, so in architectural design and practical application, when choosing this panel to do interior partition wall, can reach the heat preservation thermal-insulated effect of the very thick partition wall material of conventionality when using thinner this panel, alleviateed the thickness of wall body promptly like this, reduced building subject's dead weight, saved the whole comprehensive cost of building, increased building subject's usable floor area again.

Compare traditional building wall, the utility model has the following advantages of showing: the ALC board 1 can be produced in a factory, and is convenient to assemble and construct on site; the ALC board 1 has excellent sound insulation and fire resistance; nodes are installed professionally, so that construction limitation is few; the wall body has good integrity, the decoration construction is simple, and the building use area is saved; the ALC board 1 does not need plastering but directly batch putty, so the construction speed is greatly improved again, and the construction period can be shortened by about 50 percent by adopting the ALC board 1 compared with the construction period using aerated building blocks.

The implementation principle of the embodiment is as follows: when the two ALC boards 1 are spliced, one end of the insertion rod 6 is inserted into the first insertion groove 4, then the other ALC board 1 is moved, the other end of the insertion rod 6 is inserted into the second insertion groove 5, and the process needs to be noticed that the first threaded hole 9 and the second threaded hole 10 are just aligned with the first fastening hole 7 and the second fastening hole 8. After the two ALC boards 1 are spliced well through the connecting grooves 2 and the connecting bulges 3, fastening screws 11 are inserted into the first fastening holes 7 and the second fastening holes 8 and are in threaded connection with two ends of the insertion rod 6. And finally, filling concrete into the gap parts of the first fastening hole 7 and the second fastening hole 8 and the concrete filling groove 12, and completely sealing the gap between the two ALC plates 1.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. A building wall comprises a plurality of vertically arranged ALC boards (1), and is characterized in that two vertical side walls of the ALC boards (1) which are parallel to each other are respectively provided with a connecting groove (2) and a connecting bulge (3) along the vertical direction, two adjacent ALC boards (1) are spliced through the connecting groove (2) and the connecting bulge (3), one side of the connecting groove (2) and the connecting bulge (3) which are opposite to each other is provided with a first inserting groove (4) and a second inserting groove (5) which are corresponding to each other along the horizontal direction, a plurality of groups of the first inserting groove (4) and the second inserting groove (5) are arranged along the vertical direction, an inserting rod (6) is arranged between the first inserting groove (4) and the second inserting groove (5), and the length of the inserting rod (6) is less than the sum of the lengths of the first inserting groove (4) and the second inserting groove (5) which are positioned in the horizontal direction, and fixing components matched with the ALC board (1) for use are respectively arranged at two ends of the insertion rod (6).

2. The building wall as claimed in claim 1, wherein the horizontal section of the connecting groove (2) is in the shape of a combination of a rectangle and an isosceles trapezoid, the lower base of the isosceles trapezoid is located in the plane of the vertical side wall of the ALC panel (1), and the connecting projection (3) is in the shape corresponding to the connecting groove (2).

3. The building wall body as claimed in claim 1, wherein a vertical side wall of the ALC plate (1) adjacent to the connecting groove (2) is horizontally provided with a first fastening hole (7) and a second fastening hole (8) which are communicated with the first inserting groove (4) and the second inserting groove (5) respectively, two ends of the inserting rod (6) are provided with a first threaded hole (9) and a second threaded hole (10) respectively, and the fixing component is a fastening screw (11) which is arranged in the first fastening hole (7) and the second fastening hole (8) respectively and is in threaded connection with the first threaded hole (9) and the second threaded hole (10).

4. Building wall according to claim 3, characterized in that the length of the plug rod (6) is equal to the sum of the lengths of the first plug groove (4) and the second plug groove (5) in the horizontal direction, and the vertical cross-section of the plug rod (6), the first plug groove (4) and the second plug groove (5) is rectangular.

5. The building wall as claimed in claim 1, wherein the joint between two adjacent ALC slabs (1) is provided with a concrete-filled groove (12) along the vertical direction.

6. The building wall as claimed in claim 1, wherein an insulating layer (13) is provided in the ALC plate (1), and the plane of the insulating layer (13) passes through the central axis of the connecting groove (2) and the connecting projection (3).

7. The building wall as claimed in claim 6, wherein the ALC board (1) is provided with a plurality of heat insulation through holes (14) along the vertical direction, and the heat insulation through holes (14) are filled with heat insulation materials.

8. Building wall according to claim 7, characterized in that the insulating through-holes (14) are evenly distributed on both sides of the insulating layer (13).