CN211499431U

CN211499431U - ALC lath

Info

Publication number: CN211499431U
Application number: CN201920837412.9U
Authority: CN
Inventors: 邹胜斌; 杨俊�
Original assignee: Chongqing Zhongbei Yuanli Engineering Consulting Co ltd
Current assignee: Chongqing Zhongbei Yuanli Engineering Consulting Co ltd
Priority date: 2019-06-04
Filing date: 2019-06-04
Publication date: 2020-09-15
Anticipated expiration: 2029-06-04

Abstract

The utility model discloses a ALC slat relates to assembly type building technical field, and the pipeline hole of solving current ALC slat needs artifical excavation, or is located inside the ALC slat, and loaded down with trivial details problem of construction, the technical scheme of adoption is: the two side surfaces of the ALC ribbon board are splicing surfaces, the shapes of the two splicing surfaces are mutually matched, and the two splicing surfaces can be butted to form a pipeline hole. The two splicing surfaces of the ALC ribbon board are in concave-convex butt joint, convex-convex butt joint or concave-concave butt joint to form a pipeline hole. The ALC lath has simple structure and easy manufacture, the pipeline holes are already manufactured when the ALC lath is manufactured, the construction precision is high, the pipeline holes are not needed to be dug in a large amount manually in the later period, the manufacturing cost of the ALC lath is hardly increased, a large amount of labor and management cost can be saved, and the construction period is saved. The ALC slat pipeline hole forming method splices two ALC slats through the side, and the concatenation face forms the pipeline hole. The utility model is suitable for an assembly type structure.

Description

ALC lath

Technical Field

The utility model relates to an assembly type structure technical field, concretely relates to evaporate and press light aerated concrete batten field.

Background

Autoclaved lightweight aerated concrete (ALC) is called as short. The ALC lath is formed by a strip-shaped plate made of ALC.

According to GB15762-2008 of 'autoclaved lightweight aerated concrete slab', the length L of the conventional ALC slat is generally 3000-7000 mm, the width B is generally 600mm, and the thickness D is generally 75-300 mm; the ALC slat has two big faces, two terminal surfaces and two sides, and two sides are the concatenation face, and one of them side sets up the sand grip, and another side is the recess, sand grip and recess mutual adaptation. When the ALC battens are installed, the side faces of two adjacent ALC battens are spliced with each other, the raised lines and the grooves are tightly attached to each other to form plate joints, anti-cracking measures are adopted between the plate joints, and finally continuous vertical wallboards or horizontal floorslabs are formed.

Wall panels often require a line hole for installing electrical cables, optical cables, etc. The traditional construction method is to manually dig a vertical pipe chase, then bury a pipe, thread the pipe, and finally repair the wall surface with mortar and the like. In the traditional construction process, the workload is large, the dust is large, more decoration garbage and decoration dust are generated, wet operation is needed, the labor cost is high, and the construction period is also consumed. A patent with publication number CN109016126A and publication number 2018.12.18 discloses a method for embedding a pipeline based on an assembled building wallboard: firstly, establishing a model, and carrying out plate pre-typesetting and virtual positioning of a pipeline embedded part; then, intercepting the pipeline embedded part and arranging the pipeline embedded part; and finally, manufacturing a finished wallboard, and forming a plate pipeline hole at the position where the pipeline embedded part is arranged. Wherein, the pipeline embedded part is a high-temperature resistant pipe, a hot-melting bar or a smooth metal bar which can be drawn out. The ALC ribbon board needs to be steamed at high temperature and high pressure, and the pipeline embedded part is made of common plastic or high polymer material pipe, so that the ALC ribbon board is easy to deform in the steaming process, the property of the material is influenced, and pollution gas is also generated. The pipeline embedded part is made of metal pipes, so the cost is high. From the work progress, pre-buried pipeline buries the piece and forms panel pipeline hole, though the construction is simple, but pipeline position and quantity are fixed, if need adjust the position and the quantity of switch, socket, tap etc. in the later stage, still need big face manual work fluting.

SUMMERY OF THE UTILITY MODEL

The utility model provides an ALC slat at first, the pipeline hole of solving current ALC slat needs artifical excavation, perhaps the pipeline hole is located inside the ALC slat, the loaded down with trivial details problem of construction.

The utility model provides a technical scheme that its technical problem adopted is: the two side surfaces of the ALC ribbon board are splicing surfaces, the shapes of the two splicing surfaces are mutually matched, and the two splicing surfaces can be butted to form a pipeline hole.

Specifically, the method comprises the following steps: the cross section of the pipeline hole is hexagonal, rectangular, trapezoidal, circular, oval, semicircular, crescent or fusiform.

Further, the method comprises the following steps: the center line of the pipeline hole is positioned in the middle of the side surface of the ALC ribbon board.

Further, the method comprises the following steps: the whole surface of at least one side surface of the ALC ribbon board is provided with a protective sheet, or the part of at least one side surface of the ALC ribbon board, which is used for forming the pipeline hole, is provided with a protective sheet.

Further, the method comprises the following steps: the pipeline is downthehole the interval sets up screens piece or whole pipeline is downthehole to set up screens piece in succession, and screens piece is the through-hole along the direction in pipeline hole, and screens piece cross sectional shape is unanimous with the cross sectional shape in pipeline hole.

Further, the method comprises the following steps: the cross-section of screens piece is closed type or open type, and screens piece is made by metal or macromolecular material.

Further, the method comprises the following steps: screens piece is set up at the downthehole interval of pipeline, screens piece groove is reserved in the position that a side of ALC slat is used for forming the pipeline hole, and screens piece installs in screens piece inslot.

Specifically, the method comprises the following steps: the two splicing surfaces of the ALC ribbon board are in concave-convex butt joint, convex-convex butt joint or concave-concave butt joint to form a pipeline hole; wherein, unsmooth butt joint does: two side surfaces of the ALC ribbon board are respectively provided with a groove and a convex strip, two splicing surfaces of the ALC ribbon board are spliced, the convex strip is positioned in the groove, the convex height of the convex strip is smaller than the depth of the groove, and a pipeline hole is formed between the convex strip and the groove; the convex-convex butt joint is as follows: two side surfaces of the ALC ribbon board are respectively provided with a convex strip, one side of one convex strip is flush with one large surface of the ALC ribbon board, one side of the other convex strip is flush with the other large surface of the ALC ribbon board, the two splicing surfaces of the ALC ribbon board are spliced, and a pipeline hole is formed between the two convex strips; the concave-concave butt joint is as follows: two side surfaces of the ALC ribbon board are respectively provided with a groove, two splicing surfaces of the ALC ribbon board are spliced, and a pipeline hole is formed between the two grooves.

The utility model also provides a ALC slat pipeline hole pore-forming method, pass through the side concatenation with two arbitrary ALC slats of above-mentioned, form the pipeline hole between the concatenation face.

Further, the method comprises the following steps: before the two ALC battens are spliced, port grooves are constructed on the side surfaces of the ALC battens and communicated with pipeline holes; after the two ALC battens are spliced through the side faces, the port grooves form a pipeline port installation position.

The utility model has the advantages that: the ALC lath simple structure, easy preparation, pipeline hole wall just has been made when making the ALC lath, and butt joint back piece department nature forms complete pipeline hole during the installation, and the construction precision is high, need not the artifical pipeline hole of digging in a large number in later stage, and ALC lath cost of manufacture does not increase almost, but can save a large amount of manual works and administrative cost, but also practices thrift the time limit for a project. Most of the ALC slat pipeline hole forming methods are dry-type methods, and pollution such as noise, dust and building rubbish is reduced.

The pipeline holes are arranged along with the splicing surfaces of the ALC battens, the number of the pipeline holes is large, the pipeline holes are evenly arranged at intervals, the pipeline is convenient to arrange flexibly, and the position of the pipeline is increased or adjusted in the later-stage owner decoration and transformation process is simpler and more convenient. The protection plates on the lateral surfaces of the ALC lath can improve the quality of the formed hole, and the lateral surfaces of the ALC lath are not easy to damage in the transportation or construction process. The clamping piece enhances the strength of the ALC lath splicing surface, namely the strength of ALC forming the pipeline hole, and can protect the pipeline. When the two splicing surfaces are in concave-concave butt joint, the clamping pieces are arranged in the pipeline holes at intervals and can limit the dislocation of the strip plate.

Drawings

Fig. 1-4 are schematic diagrams of the embodiment of the middle ALC ribbon board as concave-convex butt joint between the splicing surfaces along the section parallel to the end surface.

Fig. 5-8 are schematic diagrams of the ALC slats of the present invention along a cross section parallel to the end surface when the splicing surfaces are convexly butted.

Fig. 9-20 are schematic diagrams of the ALC slats of the present invention along a cross section parallel to the end surface as an embodiment of concave-concave butt joint between the splicing surfaces.

Fig. 21 is the structural schematic diagram of the ALC slat pipe after splicing installation in the present invention.

Parts, positions and numbers in the drawings: the pipeline protection device comprises a pipeline hole 1, a protection plate 2, a clamping piece 3, a pipeline port installation position 4, a fixing piece 5 and a splicing seam 6.

Detailed Description

The present invention will be further explained with reference to the drawings and examples.

The utility model discloses a ALC slat, two sides of ALC slat are the concatenation face, and the mutual adaptation of shape of two kinds of concatenation faces makes the concatenation of accessible side between two blocks of ALC slats to can dock formation pipeline hole 1 between two kinds of concatenation faces. During construction, the two ALC battens are spliced through the side faces to form a continuous vertical wallboard or a horizontal floor slab, and the shapes of the two spliced side faces are the same as those of the two side faces of the single ALC batten.

First embodiment

As shown in fig. 1 ~ 4, the utility model discloses a ALC slat is unsmooth butt joint between the concatenation face, and two sides of ALC slat set up recess and sand grip respectively promptly, and the degree of depth of recess is greater than the height of sand grip, and two kinds of concatenation faces of ALC slat are spliced, and the sand grip is located the recess, forms line hole 1 between sand grip and the recess.

The shape of the pipeline hole 1 is determined by the shapes of the grooves and the raised lines, and the section of the pipeline hole 1 can be trapezoidal, square, semicircular and crescent, as shown in figures 1-4. Further, the cross-section of the line hole 1 may also be hexagonal, rectangular, circular, elliptical, fusiform, or the like. The centerline of the pipeline aperture 1 is preferably located midway along the lateral surface of the ALC slat.

Two side surfaces of the ALC lath can be respectively made of autoclaved lightweight aerated concrete, and protective plates can be arranged on one or two side surfaces and can be arranged continuously or at intervals. The protection sheet is used for ensuring the shape of the side surface of the ALC ribbon board, and meanwhile, the hole wall of the pipeline hole 1 is smoother, so that the protection sheet protects the internal pipeline. The protection sheet also has the function of protecting the ALC ribbon board during the transportation or construction process, so that the side surface of the ALC ribbon board is not easy to damage.

The pipeline hole 1 can be internally provided with a clamping part 3, the clamping part 3 is a through hole along the direction of the pipeline hole 1, the sectional shape of the clamping part 3 is consistent with that of the pipeline hole 1, and the through hole of the clamping part 3 becomes the pipeline hole 1. Because the groove of one side of the ALC slat is deeper, the clamping piece 3 is clamped in the groove, and the strength of the autoclaved lightweight aerated concrete at the groove can be increased. The detent elements 3 can be arranged in succession, i.e. the detent elements 3 are arranged in the entire recess of the detent elements 3, or the detent elements 3 are arranged at intervals in the recess. Screens 3 arrange in succession, can play the guard action to the pipeline on electric wire or other buildings, simultaneously because ALC slat side recess deepens, the easy stress concentration in bight of recess, the length increase of choosing of the light aerated concrete that evaporates around the recess both sides, easily damaged under the exogenic force, set up continuous screens 3 in the recess, the atress can be improved to screens 3, reduces the damaged risk of ALC slat in transportation, hoist and mount, installation.

The cross section of the blocking element 3 is of a closed or open type, wherein the open type is a shape in which the cross section of the blocking element 3 has at least one opening, for example, in the shape of C, u, Jiong, T; the closed shape is a shape in which the cross section of the locking member 3 is closed, such as a quadrangle, a polygon, a circle, etc. The joint surfaces of the ALC ribbon boards are in concave-convex butt joint, and the clamping piece 3 in the groove of the side surface is preferably in a closed shape. The locking element 3 is made of metal or polymer material, such as an alloy profile or a steel tube.

The clamping piece 3 can be stuck and fixed in a groove on the side surface of the ALC slat or fixed on the ALC slat by screws. When the blocking elements 3 are arranged in the grooves on the side surfaces of the ALC slat at intervals, for example, at intervals of 600mm, blocking element grooves may also be arranged in the grooves on the side surfaces of the ALC slat at intervals, and the shape of the blocking element grooves is consistent with that of the blocking elements 3 and is formed when the ALC slat is manufactured. The screens 3 are directly installed in the screens 3 grooves before splicing, and the installation space and the position accuracy are ensured.

Second embodiment

As shown in FIGS. 5-8, the ALC ribbon board of the present invention has convex butt joint between the splicing surfaces. Two side of ALC slat are sand grip respectively, and one side of one of them sand grip flushes with a big face of ALC slat, and one side of another sand grip flushes with another big face of ALC slat, and the concatenation of two kinds of concatenation faces of ALC slat forms the pipeline hole 1 between two sand grips. The shape of the line hole 1 is determined by the shape of the two ribs, and the specific shape of the line hole 1 is described above with reference to the line hole 1 in the first embodiment.

In order to avoid damage to the beads of the ALC ribbon during transportation and hoisting, the entire surface of one or both side surfaces of the ALC ribbon may be provided with the protective sheet 2, or the protective sheet 2 may be provided only on the portion of the side surface of the ALC ribbon where the pipeline holes 1 are formed. The protective sheets 2 may be arranged in succession, i.e. all arranged in the direction of extension of the line holes 1; the protective sheets 2 may be disposed at intervals, and disposed at easily damaged portions, such as the end portions and the middle portions of the side surfaces of the ALC ribbon. The protection sheet 2 forms the pipeline hole 1 after the ALC ribbon board is spliced. The protective sheet 2 is preferably a metal sheet to ensure strength. The protection sheet 2 can also protect the pipeline penetrating in the pipeline hole 1. The protection sheets 2 may be fixedly attached to both side surfaces of the ALC ribbon board by screws, bolts, or the like, or adhered to both side surfaces of the ALC ribbon board. The section of the protection sheet 2 may be a right angle, an obtuse angle, an arc or a semicircle, as shown in fig. 5 to 8.

Third embodiment

As shown in FIGS. 9-20, the ALC ribbon board of the present invention has concave-concave butt joint between the splicing surfaces. Two side surfaces of the ALC ribbon board are respectively provided with a groove, two splicing surfaces of the ALC ribbon board are spliced, and the two grooves jointly form a pipeline hole 1. The shape of the line hole 1 is determined by the shape of the two grooves, and the specific shape of the line hole 1 is described above with reference to the line hole 1 in the first embodiment.

Because be concave-concave butt joint between two kinds of concatenation faces of ALC slat, can not prevent the dislocation between the ALC slat after the concatenation, set up screens 3 in the recess of the side of ALC slat, the interval sets up screens 3 or continuous screens 3 that set up in the whole pipeline hole 1 in the pipeline hole 1 promptly, screens 3 are the through-hole along the direction in pipeline hole 1, and the through-hole of screens 3 becomes pipeline hole 1. The cross-sectional shape of the blocking piece 3 is consistent with that of the pipeline hole 1. After the ALC ribbon board is spliced through the side faces, the clamping piece 3 is clamped in the grooves of the two adjacent side faces, and the effect of avoiding dislocation is achieved. The blocking piece 3 also has the function of increasing the strength of the autoclaved lightweight aerated concrete at the groove. The detent elements 3 can be arranged in succession, i.e. the detent elements 3 are arranged in the entire recess of the detent elements 3, or the detent elements 3 are arranged at intervals in the recess. The clamping piece 3 can be stuck and fixed in a groove on the side surface of the ALC slat or fixed on the ALC slat by screws. When the detent 3 is spaced in the groove of the lateral surface of the ALC slat, the spacing may be 600 mm. The groove of the lateral surface of the ALC slat can also be provided with a blocking element groove at intervals, the shape of the blocking element groove is consistent with that of the blocking element 3, and the ALC slat is formed during manufacturing. The screens piece 3 before the concatenation, direct mount in screens piece 3 inslot ensures the accuracy of the interval and the position of installation.

The cross section of the blocking element 3 is of a closed or open type, wherein the open type is a shape in which the cross section of the blocking element 3 has at least one opening, for example, a shape of C, u, Jiong or T, and may also be a polygon; the closed shape is a shape in which the cross section of the locking member 3 is closed, such as a quadrangle, a polygon, a circle, etc. The locking element 3 is made of metal or polymer material, such as an alloy profile or a steel tube.

For example, as shown in fig. 9 to 12, the overall profile of the cross section of the detent member 3 is hexagonal. The blocking element 3 can be a closed hexagon, as shown in fig. 9; or the blocking element 3 can be an open hexagon, before the blocking element 3 is spliced, the blocking element 3 is fixed on one side surface of the ALC slat, and the opening of the blocking element 3 can be positioned in the groove or outside the groove, as shown in fig. 11 and 10. The clamping piece 3 is of an open type, so that the size of the clamping piece 3 can be finely adjusted, and the ALC ribbon board can be conveniently spliced. The blocking parts 3 can be a whole, namely, no matter the blocking parts 3 are closed or opened, each blocking part 3 is a part; in addition, the blocking part 3 can be divided into two parts, and the blocking part 3 is shaped like a square, namely the blocking part 3 is divided into two pieces which are respectively arranged at the joint of the pipeline holes 1, as shown in fig. 12.

For example, as shown in fig. 13 to 16, the overall profile of the cross section of the detent member 3 is rectangular. The blocking element 3 can be a closed rectangle, as shown in fig. 13; alternatively, the detent 3 may be an open rectangle, before the detent 3 is spliced, the detent 3 is fixed to one side surface of the ALC slat, and the opening of the detent 3 may be located inside or outside the groove, as shown in fig. 15 and 14. In addition, the blocking element 3 may be two pieces in an "|" shape, that is, the blocking element 3 is two pieces, and is respectively disposed at the seam of the pipeline hole 1, as shown in fig. 16.

For example, as shown in fig. 17 to 20, the overall profile of the cross section of the detent member 3 is circular. The detent 3 may be a closed circular shape, as shown in fig. 17. The blocking element 3 can also be an open rectangle, before the blocking element 3 is spliced, the blocking element 3 is fixed on one side surface of the ALC slat, and the opening of the blocking element 3 can be positioned in the groove or outside the groove, as shown in fig. 19 and 18. In addition, the blocking member 3 may be two parts, which are "()" shaped, that is, the blocking member 3 is two pieces, which are respectively disposed at the seam of the pipeline hole 1, as shown in fig. 20.

The utility model provides a ALC slat pipeline hole pore-forming method passes through the side concatenation with two arbitrary ALC slats of the aforesaid, forms pipeline hole 1 between the concatenation face. Before the two ALC battens are spliced, port grooves are constructed on the side surfaces of the ALC battens and communicated with the pipeline holes 1; after the two ALC battens are spliced through the side faces, the port groove at the splicing seam 6 forms a pipeline port installation position 4, the pipeline port installation position 4 is used for installing a socket or a switch box, and the upper end and the lower end of the ALC battens are fixed through fixing pieces 5 respectively, as shown in fig. 21. Wherein, the port slot can be cut before the ALC ribbon board is spliced on site according to the elevation of the socket and the switch; alternatively, the port slots are reserved when manufacturing the ALC slats.

Claims

The ALC slat, two sides of ALC slat are the concatenation face, the mutual adaptation of shape of two kinds of concatenation faces, its characterized in that: the two splicing surfaces can be butted to form a pipeline hole (1), a protective sheet (2) is arranged on the whole surface of at least one side surface of the ALC ribbon board, or the protective sheet (2) is arranged on the part of at least one side surface of the ALC ribbon board, which is used for forming the pipeline hole (1).
2. The ALC ribbon of claim 1, wherein: the cross section of the pipeline hole (1) is hexagonal, rectangular, trapezoidal, circular, oval, semicircular, crescent or fusiform.
3. The ALC ribbon of claim 1, wherein: the center line of the pipeline hole (1) is positioned in the middle of the side surface of the ALC ribbon board.
4. The ALC ribbon of claim 1, wherein: the pipeline is characterized in that the clamping parts (3) are arranged in the pipeline hole (1) at intervals or the clamping parts (3) are continuously arranged in the whole pipeline hole (1), the clamping parts (3) are through holes along the direction of the pipeline hole (1), and the cross section of each clamping part (3) is consistent with that of the pipeline hole (1).
5. The ALC ribbon of claim 4, wherein: the cross section of screens piece (3) is closed type or open type, screens piece (3) are made by metal or macromolecular material.
6. The ALC ribbon of claim 4, wherein: screens piece (3) are set up at the interval in pipeline hole (1), and screens piece groove is reserved in the position that a side of ALC slat is used for forming pipeline hole (1), and screens piece (3) are installed in screens piece inslot.
7. The ALC ribbon of any of claims 1 to 6, characterized in that: the two splicing surfaces of the ALC ribbon board are in concave-convex butt joint, convex-convex butt joint or concave-concave butt joint to form a pipeline hole (1); wherein the content of the first and second substances,

the concave-convex butt joint comprises the following steps: two side surfaces of the ALC ribbon board are respectively provided with a groove and a convex strip, two splicing surfaces of the ALC ribbon board are spliced, the convex strip is positioned in the groove, the convex height of the convex strip is smaller than the depth of the groove, and a pipeline hole (1) is formed between the convex strip and the groove;

the convex-convex butt joint is as follows: two side surfaces of the ALC ribbon are respectively provided with a convex strip, one side of one convex strip is flush with one large surface of the ALC ribbon, one side of the other convex strip is flush with the other large surface of the ALC ribbon, the two splicing surfaces of the ALC ribbon are spliced, and a pipeline hole (1) is formed between the two convex strips;

the concave-concave butt joint is as follows: two side surfaces of the ALC ribbon board are respectively provided with a groove, the two splicing surfaces of the ALC ribbon board are spliced, and a pipeline hole (1) is formed between the two grooves.