CN212773107U

CN212773107U - Foaming concrete slab is prevent wind to antidetonation

Info

Publication number: CN212773107U
Application number: CN202020736600.5U
Authority: CN
Inventors: 张宗强
Original assignee: Tangshan Wancheng Building Material Co ltd
Current assignee: Tangshan Wancheng Building Material Co ltd
Priority date: 2020-05-08
Filing date: 2020-05-08
Publication date: 2021-03-23
Anticipated expiration: 2030-05-08

Abstract

The utility model relates to a building material technical field especially relates to a foaming concrete slab is prevent wind to antidetonation. The dovetail protrusions and the dovetail grooves are arranged in the foamed concrete plates, and the plurality of foamed concrete plates are mutually meshed when in use, so that the overall strength construction and maintenance requirements of the foamed concrete plates are increased, and the problem that the foamed concrete plates are easy to fall off in rainy days or earthquakes is solved; meanwhile, when the dovetail protrusions are not needed, the positions of the cross rods in the cylindrical cavity can be rotated through the rotary grooves, so that the dovetail protrusions can be cut off after the reinforcing rods are taken out of the through holes when the cross rods are parallel to the through holes, and different use scenes can be adapted.

Description

Foaming concrete slab is prevent wind to antidetonation

Technical Field

The utility model relates to a building material technical field especially relates to a foaming concrete slab is prevent wind to antidetonation.

Background

Energy-saving buildings are continuously developed, the energy-saving external wall insulation of the buildings is listed as a mandatory standard, at present, the mode that expanded polystyrene boards are pasted on external walls and then plastered is mostly adopted for the energy-saving external wall insulation of the buildings, although the construction cost is low and the construction is easy, the defects are that: the thickness and uniformity of plastering are not easy to control, the field is not easy to maintain, the drying shrinkage is large, the plastering is easy to crack, and the plastering is different from the expansion coefficient of a building main body, is easy to peel off and fall off, and particularly falls off easily in a wind and rain day or an earthquake, so that the normal life of residents is seriously influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem, it is not enough to the technique that exists to the aforesaid, provides a foaming concrete slab is prevent wind in antidetonation, adopts and sets up forked tail arch and dovetail in foaming concrete slab, and polylith foaming concrete slab stings each other when using together, and the bulk strength construction and the maintenance that have increased foaming concrete slab require lowly, have solved the problem that easily drops when rainy day or earthquake take place.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: the utility model provides a foaming concrete slab is prevent wind to antidetonation, includes the foaming concrete slab body, the body is the rectangle, be provided with forked tail arch and dovetail in two relative sides in the body respectively, the forked tail arch with body junction is provided with the cutting groove.

Further optimize this technical scheme, the cutting groove is in two the symmetry sets up to two in two faces about the forked tail arch, the cutting groove intussuseption is filled with the rubber strip.

Further optimize this technical scheme, this internal cylindrical cavity that is provided with, an terminal surface in cylindrical cavity is provided with the through-hole, the through-hole is in the one end and the external world intercommunication that the body was kept away from to the forked tail arch, the stiffener has penetrated in the through-hole, the stiffener is in the one end in cylindrical cavity is provided with the horizontal pole, the other end of stiffener is provided with circular separation blade, the cross-section of through-hole is wherein the flat rectangular hole on one side more than the cross-section on the other side, so that the horizontal pole can take out in the through-hole.

Further optimize this technical scheme, circular separation blade is in the one side of stiffener is provided with the elastomer.

Further optimize this technical scheme, the through-hole with the one end that the elastomer corresponds is provided with the circular recess.

Further optimize this technical scheme, circular separation blade is being kept away from the one end of stiffener is provided with the rotary trough.

Compared with the prior art, the utility model has the advantages of it is following: 1. through the dovetail protrusions and the dovetail grooves, the structure can enable a plurality of foamed concrete plate bodies to be mutually meshed together when in use, the overall strength of the foamed concrete plates is enhanced, and the foamed concrete plates cannot fall off due to the looseness of individual foamed concrete plates when the building vibrates due to wind or earthquake; 2. when the dovetail protrusion is not needed at the edge of the foamed concrete slab, the dovetail protrusion can be conveniently cut off through the arranged cutting groove; 3. the connection between the tail bulge and the body is reinforced through the arranged reinforcing rod, the cross rod and the circular baffle 402, and when the tail bulge needs to be cut off, the reinforcing rod is taken out after the cross rod is rotated and then cut off; 4. the elastomer through setting up can make the stiffener have certain pretightning force in the length direction of stiffener when using in the through-hole, has further strengthened the connection reliability of forked tail arch and body, and the elastomer that sets up simultaneously can be plugged up the through-hole and avoid the through-hole and the cylindricality chamber that sets up to receive the invasion and attack of wind and rain.

Drawings

Fig. 1 is a front view of an anti-seismic wind-proof foamed concrete slab.

Fig. 2 is a schematic cross-sectional view at a-a of fig. 1.

Fig. 3 is a schematic structural view of the reinforcing bar of fig. 2.

Fig. 4 is a perspective view of fig. 1.

Fig. 5 is a schematic view of a plurality of earthquake-resistant and wind-resistant foamed concrete slabs assembled together for use.

In the figure: 1. a body; 101. cutting off the groove; 2. dovetail protrusions; 201. a dovetail groove; 3. a cylindrical cavity; 301. a through hole; 302. a circular groove; 4. a cross bar; 401. a reinforcing bar; 402. a circular baffle plate; 4021. an elastomer; 4022. and (6) rotating the groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of the words "a," "an," or "the" and similar referents in the specification and claims of the present application does not denote a limitation of quantity, but rather denotes the presence of at least one. The word "comprise" or "comprises", and the like, means that the element or item listed before "comprises" or "comprising" covers the element or item listed after "comprising" or "comprises" and its equivalents, and does not exclude other elements or items. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

The specific implementation mode is as follows: referring to fig. 1-4, an anti-seismic windproof foamed concrete slab comprises a foamed concrete slab body 1, wherein the body 1 is rectangular, a dovetail protrusion 2 and a dovetail groove 201 are respectively arranged in two opposite edges of the body 1, the dovetail protrusion 2 and the body 1 are provided with a cutting groove 101 at the joint, the cutting groove 101 is symmetrically arranged in two upper and lower surfaces of the dovetail protrusion 2 to be two, and a rubber strip is filled in the cutting groove 101. The dovetail-shaped structure is characterized in that a cylindrical cavity 3 is arranged in the body 1, a through hole 301 is formed in one end face of the cylindrical cavity 3, one end, far away from the body 1, of the dovetail-shaped protrusion 2 is communicated with the outside through the through hole 301, a reinforcing rod 401 penetrates into the through hole 301, a cross rod 4 is arranged at one end of the cylindrical cavity 3 of the reinforcing rod 401, a circular blocking piece 402 is arranged at the other end of the reinforcing rod 401, and the cross section of the through hole 301 is a flat rectangular hole, one side of which is larger than the other side of which, so that the cross rod. The circular baffle 402 is provided with an elastic body 4021 on one side of the reinforcing rod 401. One end of the through hole 301 corresponding to the elastic body 4021 is provided with a round groove 302. The circular baffle 402 is provided with a rotary groove 4022 at one end far away from the reinforcing rod 401.

When the dovetail type cavity connecting structure is used, as shown in the combined drawings of fig. 3-5, a plurality of foamed concrete slab bodies 1 can be mutually meshed through the arranged dovetail protrusions 2 and the dovetail grooves 201, the connecting strength is increased, the foamed concrete slabs are not prone to scattering caused by strong wind or earthquake, when the dovetail protrusions 2 are not needed locally, the cross rod 4 can be rotated through the rotary groove 4022 at the position in the cylindrical cavity 3, the reinforcing rod 401 can be taken out of the through hole 301 when the cross rod 4 is parallel to the through hole 301, and the dovetail protrusions 2 can be easily cut off at the position of the cutting groove 101. In manufacturing, the cylindrical cavity 3 and the through hole 301 may be formed by a cavity mold having a corresponding shape inside, or may be formed by a lost foam.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. The utility model provides a foaming concrete slab is prevent wind to antidetonation which characterized in that: including foaming concrete slab body (1), body (1) is the rectangle, be provided with forked tail arch (2) and dovetail (201) respectively in two relative sides in body (1), forked tail arch (2) with body (1) junction is provided with cuts off groove (101).

2. An earthquake-resistant and wind-resistant foamed concrete panel according to claim 1, wherein: the dovetail-shaped protrusions (2) are arranged on the upper surface and the lower surface of the dovetail-shaped protrusions, the number of the cutting grooves (101) is two, and rubber strips are filled in the cutting grooves.

3. An earthquake-resistant and wind-resistant foamed concrete panel according to claim 1, wherein: the dovetail-shaped protrusion (2) is arranged in the body (1), a through hole (301) is formed in one end face of the cylindrical cavity (3), one end, far away from the body (1), of the through hole is communicated with the outside, a reinforcing rod (401) penetrates into the through hole (301), a cross rod (4) is arranged at one end of the cylindrical cavity (3), a circular blocking piece (402) is arranged at the other end of the reinforcing rod (401), and the cross section of the through hole.

4. An earthquake-resistant and wind-resistant foamed concrete panel according to claim 3, wherein: the circular baffle plate (402) is provided with an elastic body (4021) on one side of the reinforcing rod (401).

5. An earthquake-resistant and wind-resistant foamed concrete panel according to claim 4, wherein: one end of the through hole (301) corresponding to the elastic body (4021) is provided with a round groove (302).

6. An earthquake-resistant and wind-resistant foamed concrete panel according to claim 3, wherein: the round baffle plate (402) is provided with a rotary groove (4022) at one end far away from the reinforcing rod (401).