CN217480594U

CN217480594U - Autoclaved aerated concrete slab convenient to connect

Info

Publication number: CN217480594U
Application number: CN202221619751.8U
Authority: CN
Inventors: 何望
Original assignee: Chongqing Senxiang New Building Materials Co ltd
Current assignee: Chongqing Senxiang New Building Materials Co ltd
Priority date: 2022-06-27
Filing date: 2022-06-27
Publication date: 2022-09-23
Anticipated expiration: 2032-06-27

Abstract

The utility model discloses a convenient autoclaved aerated concrete slab who connects belongs to the concrete slab field, and it includes the concrete slab body, and the fixed picture peg that is provided with of up end of concrete slab body, the lower terminal surface of concrete slab body set up one with the chamber of inserting of the big or small looks adaptation of picture peg. The utility model discloses a convenient autoclaved aerated concrete slab who connects, peg graft with the fourth of the twelve earthly branches groove through inserted block and tip that set up, the position of carrying out the halving inserted block and tip and fourth of the twelve earthly branches groove at the inserted bar through setting up, can effectually splice two concrete slabs, great improvement the efficiency and the stability of concatenation, avoided constructor to appear when splicing two concrete slabs the skew takes off again between board and the board and assemble the trouble of bringing, through the picture peg that sets up and insert the chamber, can be when splicing about two concrete slabs, more stability, the cost of manufacture is comparatively cheap simultaneously, and easy to popularize and use.

Description

Autoclaved aerated concrete slab convenient to connect

Technical Field

The utility model belongs to the concrete slab field, concretely relates to evaporate of convenient connection presses aerated concrete slab.

Background

The slab made of reinforced concrete is a basic structure or member in building construction and various engineering structures, and is commonly used as roof, floor, platform, wall, retaining wall, foundation, terrace, road surface, pool, etc., and has a very wide application range.

Some autoclaved aerated concrete boards that use on the market are when splicing the use, generally all utilize cement concrete to splice, and this kind of concatenation mode can remain stable admittedly, but generally need wait until cement concrete can reach fixed effect after solidifying, connect and need constructor to dock, and the in-process of butt joint is easy to partially, takes off right, then can lead to constructor's work efficiency to reduce like this, need improve to this.

SUMMERY OF THE UTILITY MODEL

To the above defect of prior art or improve in the demand one or more, the utility model provides a convenient autoclaved aerated concrete board of connecting has the effectual advantage of butt joint.

In order to realize the aim, the utility model provides an autoclaved aerated concrete slab convenient for connection, which comprises a concrete slab body, wherein the upper end surface of the concrete slab body is fixedly provided with an inserting plate, the lower end surface of the concrete slab body is provided with an inserting cavity matched with the inserting plate in size,

the upper end face of the concrete slab body is also provided with a first counter bore, and an inserted rod is inserted into the first counter bore;

a plurality of inserting blocks are sequentially and fixedly arranged on one side face of the concrete slab body at equal intervals along the longitudinal direction of the concrete slab body, a second counter bore is formed in the upper end face of each inserting block and penetrates through the inserting block, and a pointed end is integrally formed at one end of each inserting block;

and a plurality of mortise slots are sequentially formed in the side surface of the other side of the concrete slab body at equal intervals along the longitudinal direction of the concrete slab body.

As a further improvement of the utility model, a binding layer is additionally arranged on the positive end face of the concrete slab body.

As a further improvement of the present invention, the positive end face of the concrete slab body is integrally formed with a first fixing plate and the back end face of the concrete slab body is integrally formed with a second fixing plate.

As a further improvement of the utility model, the cross-sectional area of the tip is in the shape of an acute angle isosceles triangle.

As a further improvement of the utility model, the plug-in block with the length of tip add with the length in fourth of the twelve earthly branches groove is the same, and big or small looks adaptation.

As a further improvement of the utility model, the cross section of the first counter bore connect the size with the cross sectional area size of the second counter bore is the same and all with the cross sectional area of inserted bar is the same.

Generally, through the utility model above technical scheme who conceives compares with prior art, the beneficial effect who has includes:

the utility model discloses a convenient autoclaved aerated concrete slab who connects, peg graft with the fourth of the twelve earthly branches groove through inserted block and tip that set up, the position of carrying out the halving inserted block and tip and fourth of the twelve earthly branches groove at the inserted bar through setting up, can effectually splice two concrete slabs, great improvement the efficiency and the stability of concatenation, avoided constructor to appear when splicing two concrete slabs the skew takes off again between board and the board and assemble the trouble of bringing, through the picture peg that sets up and insert the chamber, can be when splicing about two concrete slabs, more stability, the cost of manufacture is comparatively cheap simultaneously, and easy to popularize and use.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the split structure of the present invention;

fig. 3 is a schematic structural view of the two concrete slabs of the present invention when they are spliced;

fig. 4 is a schematic structural view of the present invention with the first fixing plate and the second fixing plate removed;

fig. 5 is a schematic structural view of the present invention when viewing fig. 4 from the bottom.

In all the figures, the same reference numerals denote the same features, in particular: 1. a concrete slab body; 2. inserting plates; 3. inserting a cavity; 4. a first counterbore; 5. inserting a rod; 6. inserting a block; 7. a second counterbore; 8. a tip; 9. mortise slot making; 10. laminating layers; 11. a first fixing plate; 12. and a second fixing plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The terms "comprises," "comprising," and the like, as used herein, specify the presence of stated features, steps, operations, and/or components, but do not preclude the presence or addition of one or more other features, steps, operations, or components.

All terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, unless otherwise defined. It is noted that the terms used herein should be interpreted as having a meaning that is consistent with the context of this specification and should not be interpreted in an idealized or overly formal sense.

In the embodiment, as shown in fig. 1-5, an autoclaved aerated concrete slab convenient to connect comprises a concrete slab body 1, wherein an insert plate 2 is fixedly arranged on the upper end surface of the concrete slab body 1, an insert cavity 3 matched with the insert plate 2 in size is formed in the lower end surface of the concrete slab body 1, a first counter bore 4 is further formed in the upper end surface of the concrete slab body 1, and an insert rod 5 is inserted into the first counter bore 4; a plurality of insert blocks 6 are sequentially and fixedly arranged on one side surface of the concrete slab body 1 at equal intervals along the longitudinal direction of the concrete slab body, a second counter bore 7 is formed in the upper end surface of each insert block 6, the second counter bore 7 penetrates through the insert block 6, and a pointed end 8 is integrally formed at one end part of the insert block 6; and a plurality of mortise slots 9 are sequentially formed in the side surface of the other side of the concrete slab body 1 at equal intervals along the longitudinal direction of the concrete slab body.

As an optimized technical solution of the utility model:

the front end face of the concrete slab body 1 is additionally provided with a fitting layer 10 which can be better bonded with the first fixing plate 11.

As an optimized technical solution of the utility model:

a first fixing plate 11 is integrally formed on the front end surface of the concrete slab body 1 and a second fixing plate 12 is integrally formed on the back end surface of the concrete slab body 1.

As an optimized technical solution of the utility model:

the cross-sectional area of the pointed end 8 is acute angle isosceles triangle shape, so that the inserting connection is more stable.

As an optimized technical solution of the utility model:

the lengths of the inserting block 6 and the pointed end 8 are the same as the length of the mortise slot 9, and the inserting block and the pointed end are matched in size, so that the inserting block and the pointed end are more rapid and convenient to construct during operation.

As an optimized technical solution of the utility model:

the cross section of the first counter bore 4 is the same as that of the second counter bore 7 and is the same as that of the inserted rod 5, so that the inserted rod 5 can better enter the first counter bore 4 and the second counter bore 7.

The working principle is as follows:

when splicing the autoclaved aerated concrete slabs, a worker firstly attaches one autoclaved aerated concrete slab to a prefabricated surface, then splices the autoclaved aerated concrete slabs left and right, splices a plurality of insert blocks 6 and a pointed end 8 of the other autoclaved aerated concrete slab into a plurality of mortise slots 9, before this, the two side surfaces of the concrete slab body 1 are coated with a proper amount of lime concrete mixed liquor, in operation, after the butt joint of two concrete plates is completed, the inserted rod 5 is penetrated into the first counter bore 4 and the second counter bore 7, the butt-joint sealing can be completed, when the upper and lower butt joints of the two concrete plates are performed, the upper surface and the lower surface of the concrete plate body 1 are smeared to a proper lime concrete mixed liquid, and then the inserting cavity 3 on one concrete plate is connected into the inserting plate 2, so that the splicing in a plurality of directions can be completed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An autoclaved aerated concrete slab convenient to connect comprises a concrete slab body (1) and is characterized in that an inserting plate (2) is fixedly arranged on the upper end face of the concrete slab body (1), an inserting cavity (3) matched with the inserting plate (2) in size is formed in the lower end face of the concrete slab body (1),

the upper end face of the concrete slab body (1) is further provided with a first counter bore (4), and an inserted rod (5) is inserted into the first counter bore (4);

a plurality of inserting blocks (6) are sequentially and fixedly arranged on one side face of the concrete slab body (1) at equal intervals along the longitudinal direction of the concrete slab body, a second counter bore (7) is formed in the upper end face of each inserting block (6), the second counter bore (7) penetrates through the inserting block (6), and a pointed end (8) is integrally formed at one end of each inserting block (6);

and a plurality of mortise slots (9) are sequentially formed in the side surface of the other side of the concrete slab body (1) at equal intervals along the longitudinal direction of the concrete slab body.

2. The autoclaved aerated concrete panel convenient to connect according to claim 1, wherein a fitting layer (10) is added on the front end face of the concrete panel body (1).

3. Autoclaved aerated concrete panel facilitating the connection according to claim 1, characterized in that the front end face of the concrete panel body (1) is integrally provided with a first fixing plate (11) and the back end face of the concrete panel body (1) is integrally provided with a second fixing plate (12).

4. Autoclaved aerated concrete panel facilitating the joining according to claim 1, characterized in that the cross-sectional area of the cusps (8) is in the shape of acute isosceles triangle.

5. The autoclaved aerated concrete panel facilitating connection according to claim 1, wherein the lengths of the insert blocks (6) and the pointed ends (8) are the same as the length of the mortise slot (9) and are matched in size.

6. The autoclaved aerated concrete panel facilitating connection according to claim 1, wherein the cross section of the first counter bore (4) is the same size as the cross section of the second counter bore (7) and is the same size as the cross section of the inserted link (5).