CN214195031U

CN214195031U - Wall-surface cast concrete thermal insulation material

Info

Publication number: CN214195031U
Application number: CN202022677115.8U
Authority: CN
Inventors: 王辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-18
Filing date: 2020-11-18
Publication date: 2021-09-14
Anticipated expiration: 2030-11-18

Abstract

The utility model discloses a wall embodiment cast in situ concrete insulation material, it includes: the heat insulation plate is a rectangular plate, and a dovetail groove is formed in the surface of the heat insulation plate; the two steel wire mesh sheets are arranged on two sides of the heat preservation plate in parallel; the wall penetrating screws penetrate through the heat insulation plate and the two steel wire meshes; the limiting piece is arranged on the wall penetrating screw in a penetrating mode, so that the two steel wire mesh sheets and the heat insulation plate keep a fixed distance; and the fixing components are arranged at two ends of the through-wall screw, so that the two steel wire meshes and the limiting piece are fastened on the heat insulation plate. The utility model discloses a wall embodiment is cast concrete insulation material and is passed through the synchronous construction design of structure and heated board, and fixed simple process reduces the support, has shortened construction cycle by a wide margin, and the labour saving and time saving of economize the material can reach intensity and environmental protection requirement simultaneously to reduce the emergence and the potential safety hazard of incident.

Description

Wall-surface cast concrete thermal insulation material

Technical Field

The utility model relates to an external wall insulation technical field, in particular to wall embodiment cast in concrete insulation material.

Background

With the increasing social requirements on energy conservation, high efficiency and environmental protection of buildings, the heat insulation of the external wall is widely concerned as an important building energy-saving project. The existing external wall heat-insulating material such as polystyrene board, rock wool, extruded sheet and other section bars are plane section bars, the internal and external adhesive force is not enough, the adhesive glue is needed or the fixing process is complex, the environmental pollution is caused, and the labor and the time are wasted; the point type heat preservation nail is fixed and is easy to fall off; the outer plane is easy to hollowly and has high shrinkage rate under the influence of climate; the straight joint connection, the junction easily dispels the heat, easily adsorbs the dust, more can't cut off cold and hot bridge, the fire prevention effect is poor, can't avoid the emergence of conflagration in the construction or after the construction. Therefore, the external wall insulation has the defects of cracking, infiltration, hollowing, falling, thermal insulation performance attenuation and fire hazard, the conventional 25-year life cycle of the external wall insulation specified by the state cannot be achieved, and the potential safety hazard, the environmental pollution and the resource waste caused in the maintenance and replacement processes cannot be avoided.

The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information constitutes prior art already known to a person skilled in the art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wall embodiment is poured concrete insulation material to improve current external wall insulation construction, maintenance process cycle length, the degree of difficulty is big, the inefficiency scheduling problem.

Another object of the utility model is to provide a concrete insulation material is cast to wall embodiment to improve current external wall insulation's structure and performance, prolong its life.

In order to achieve the above object, the utility model provides a wall embodiment is cast in concrete insulation material, it includes: the heat insulation plate is a rectangular plate, and a dovetail groove is formed in the surface of the heat insulation plate; the two steel wire mesh sheets are arranged on two sides of the heat preservation plate in parallel; the wall penetrating screws penetrate through the heat insulation plate and the two steel wire meshes; the limiting piece is arranged on the wall penetrating screw in a penetrating mode, so that the two steel wire mesh sheets and the heat insulation plate keep a fixed distance; and the fixing components are arranged at two ends of the through-wall screw, so that the two steel wire meshes and the limiting piece are fastened on the heat insulation plate.

Further, in the above technical solution, the fixing assembly includes: the gasket is abutted with the two steel wire mesh sheets; and the nut is arranged on the wall penetrating screw in a penetrating mode, so that the gasket is compressed.

Further, in the above technical scheme, the gasket is a circular sheet or a square sheet, the diameter of the circular sheet is larger than 70mm, and the side length of the square sheet is larger than 70 mm.

Furthermore, among the above-mentioned technical scheme, fixed subassembly still includes the end cap, and its lid is established at the both ends of wall screw, and the end cap is made by rubber or plastics.

Further, in the above technical scheme, the limiting member is a plastic casting.

Further, in the above technical scheme, the limiting member is made of nylon engineering plastics.

Further, among the above-mentioned technical scheme, the locating part includes a plurality of strengthening rib pieces, and a plurality of strengthening rib pieces are radial evenly distributed around the through-wall screw.

Further, in the technical scheme, the steel wire mesh sheets are manufactured by fusion welding through strong resistance pressure.

Furthermore, in the above technical scheme, the steel wire mesh sheet is formed by arranging transverse ribs and longitudinal ribs which are perpendicular to each other.

Furthermore, in the above technical scheme, the upper and lower ends of the heat-insulating plate are provided with inserting parts, and the inserting parts comprise grooves and protrusions with mutually matched shapes; the left end and the right end of the heat insulation plate are provided with lapping parts, and the lapping parts are of step-shaped structures; the both sides of heated board are equipped with a plurality of mounting grooves, and the degree of depth of mounting groove is the same with the degree of depth of forked tail channel, the mounting groove and the tip size phase-match of locating part.

Compared with the prior art, the utility model discloses have following one or more beneficial effect:

1. the utility model discloses a structure and the synchronous construction design of heated board, fixed simple process have shortened construction cycle by a wide margin, reduce the support, and the labour saving and time saving economizes the material reaches intensity and environmental protection requirement simultaneously to reduce the emergence (the hidden danger) of incident.

2. The wall-through screw is used for the tie between each part, bears the lateral pressure and other loads of merchant's concrete, and the diameter of proper selection wall-through screw can satisfy the requirement of different projects to rigidity and intensity.

3. The steel wire mesh has high strength, good elasticity, uniform spacing and high welding point strength, can be manufactured by an automatic intelligent production line, can strictly control the specification and the quality, and avoids the situations of manual binding omission, infirmity, dislocation and material reduction due to labor stealing, thereby improving the engineering quality, shortening the construction period, saving steel, reducing the cost and improving the efficiency; the net structure formed by the longitudinal ribs and the transverse ribs of the steel wire mesh sheet has good bonding and fixing performance with concrete, the borne load is uniformly diffused, and the shock resistance and the crack resistance of the structure are obviously improved.

4. The end cap of the fixing component is made of rubber or plastics, protects the through-wall screw, and has the advantages of water resistance, permeability resistance, rust prevention and corrosion prevention.

5. The limiting piece ensures the distance between the steel wire mesh and the heat insulation board, so that the steel wire mesh and the heat insulation board are stressed uniformly and do not deform, and the limiting piece is made of nylon engineering plastics, so that the steel wire mesh heat insulation board has the advantages of good comprehensive performance, high strength, rigidity and hardness, no toxicity, insulation and corrosion resistance.

6. The dovetail groove is arranged on the surface of the heat preservation plate, so that the heat preservation plate is combined with the commercial concrete more firmly and is not easy to hollowly and fall off; the heated board is through pegging graft from top to bottom and control the overlap joint design and combine together, avoids the transversal joint to be connected, cuts off the insulating cold bridge, promotes the heat preservation effect to make the building energy-concerving and environment-protective more.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood and to make the technical means more comprehensible, and to make the above and other objects, technical features, and advantages of the present invention easier to understand, one or more preferred embodiments are listed below, and the following detailed description is given with reference to the accompanying drawings.

Drawings

Fig. 1 is a schematic perspective view of a wall body cast with a concrete thermal insulation material according to an embodiment of the present invention.

Fig. 2 is a schematic side view of a wall body cast with concrete insulation according to an embodiment of the present invention.

Fig. 3 is another schematic side view of a wall body cast with concrete insulation according to an embodiment of the present invention.

Fig. 4 is a schematic front structural view of a wall body cast with concrete thermal insulation according to an embodiment of the present invention.

Description of the main reference numerals:

10-heat insulation board, 11-dovetail groove channel, 12-lap joint part, 131-bulge, 132-groove, 20-steel wire mesh, 30-limiting piece, 40-wall screw, 41-gasket, 42-nut and 43-end cap.

Detailed Description

The following detailed description of the present invention is provided in conjunction with the accompanying drawings, but it should be understood that the scope of the present invention is not limited by the following detailed description.

Throughout the specification and claims, unless explicitly stated otherwise, the word "comprise", or variations such as "comprises" or "comprising", will be understood to imply the inclusion of a stated element or component but not the exclusion of any other element or component.

Spatially relative terms, such as "below," "lower," "upper," "above," "upper," and the like, may be used herein for ease of description to describe one element or feature's relationship to another element or feature in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the object in use or operation in addition to the orientation depicted in the figures. For example, if the items in the figures are turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" the elements or features. Thus, the exemplary term "below" can encompass both an orientation of below and above. The article may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative terms used herein should be interpreted accordingly.

In this document, the terms "first", "second", etc. are used to distinguish two different elements or portions, and are not used to define a particular position or relative relationship. In other words, the terms "first," "second," and the like may also be interchanged with one another in some embodiments.

As shown in fig. 1 to 4, the wall body cast concrete thermal insulation material according to the embodiment of the present invention includes a thermal insulation board 10 and two steel wire mesh sheets 20. The heated board 10 is the rectangular plate, and the surface of heated board 10 is equipped with forked tail channel 11. Two steel wire meshes 20 are arranged in parallel on two sides of the thermal insulation board 10. A plurality of wall screws 40 are with heated board 10 and two wire net 20 looks fixed connection, and locating part 30 wears to establish on wall screws 40 for two wire net 20 keep fixed distance with heated board 10. Fixing components are arranged at two ends of the wall penetrating screw 40, so that the two steel mesh sheets 20 and the limiting member 30 are fastened on the heat insulation plate 10. The plurality of wall screws 40 may be uniformly distributed around the thermal insulation plate 10, and the diameter of the wall screws 40 may be selected according to the strength and rigidity required by the actual engineering, which is not limited by the present invention.

Further, in one or more exemplary embodiments of the present invention, as shown with reference to fig. 2-4, the fixing assembly may include a washer 41 and a nut 42. The gasket 41 abuts against the two steel wire meshes 20, and the nut 42 is arranged on the wall-through screw in a penetrating mode, so that the gasket 41, the steel wire meshes 20 and the limiting piece 30 are pressed on the heat preservation plate 10. Preferably, but not limitatively, in one or more exemplary embodiments of the invention, the spacer 41 is a large circular piece, the diameter of the spacer 41 being greater than 70 mm. Illustratively, the gasket may also be a porous square gasket, and the side length of the porous square gasket is greater than 70mm, which is not limited by the present invention. Preferably, but not limitatively, in one or more exemplary embodiments of the present invention, the fixing assembly may include end caps 43 covering both ends of the wall screw, and the end caps 43 may be made of rubber or plastic.

Further, in one or more exemplary embodiments of the present invention, the limiting member 30 is a plastic casting. Preferably, but not limitatively, the limiting member 30 is made of nylon engineering plastic. Further, in one or more exemplary embodiments of the present invention, the limiting member 30 includes a plurality of reinforcing rib pieces, and the plurality of reinforcing rib pieces are uniformly distributed radially around the through-wall screw, as shown in fig. 1, the limiting member 30 includes four reinforcing rib pieces (one of which is shielded), and the four reinforcing rib pieces are arranged at 90 ° intervals. It should be understood that the present invention is not limited thereto, and those skilled in the art can select the number and distribution of the reinforcing ribs according to actual needs.

Further, in one or more exemplary embodiments of the present invention, the steel wire mesh sheet 20 is formed by the transverse bars and the longitudinal bars perpendicular to each other at certain intervals, and the transverse and vertical intervals may be the same or different, which is not limited by the present invention. Further, in one or more exemplary embodiments of the present invention, the steel mesh sheet 20 is manufactured by high resistance pressure fusion welding, and the strength of the welding point is high. Illustratively, the steel mesh sheet 20 may be manufactured by a fully automatic intelligent production line, and the specification and quality thereof are strictly controlled.

Further, in one or more exemplary embodiments of the present invention, the upper and lower ends of the adjacent insulation boards 10 may be connected by a socket, and the socket may include a groove 132 and a protrusion 131 having shapes matching each other. The left end and the right end of the adjacent insulation boards 10 can be connected in an overlapping mode, and the overlapping part 12 can be of a step-shaped structure. During construction, the utility model discloses an inserting

part

131, 132 of heated board 10 combine together, and the overlap joint portion 12 at heated board 10 both ends combines together to be connected a plurality of heated boards 10 no transversal joint, avoided the cold bridge, improved the heat preservation effect. For example, two sides of the insulation board 10 may be provided with a plurality of mounting grooves (not shown in the drawings), the depth of the mounting grooves is the same as that of the dovetail grooves 11, and the mounting grooves are matched with the end size of the limiting member 10.

Preferably, but not limitatively, in one or more exemplary embodiments of the present invention, the insulation board 10 may be made of polystyrene foam (EPS). For example, the thickness of the insulation board 10 may be 55-65 mm. Adopt polystyrene foam as the material, the utility model discloses a thickness of insulation board can reduce greatly, can guarantee the heat preservation effect when compact structure.

The foregoing descriptions of specific exemplary embodiments of the present invention have been presented for purposes of illustration and description. It is not intended to limit the invention to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain certain principles of the invention and its practical application to enable one skilled in the art to make and use various exemplary embodiments of the invention and various alternatives and modifications as are suited to the particular use contemplated. Any simple modifications, equivalent changes and modifications made to the above exemplary embodiments shall fall within the scope of the present invention.

Claims

1. The utility model provides a wall embodiment cast in concrete insulation material which characterized in that includes:

the heat insulation plate is a rectangular plate, and a dovetail groove is formed in the surface of the heat insulation plate;

the two steel wire mesh sheets are arranged on two sides of the heat insulation plate in parallel;

the wall penetrating screws penetrate through the heat insulation plate and the two steel wire mesh sheets;

the limiting piece penetrates through the wall penetrating screw, so that the two steel wire mesh sheets keep a fixed distance with the heat insulation board; and

and the fixing components are arranged at two ends of the through-wall screw, so that the two steel wire meshes and the limiting piece are fastened on the heat insulation board.

2. The wall embodiment cast in concrete thermal insulation of claim 1, wherein the fixing assembly comprises:

the gasket is abutted with the two steel wire mesh sheets; and

and the nut is arranged on the wall penetrating screw in a penetrating mode so as to compress the gasket.

3. The wall embodiment cast-in-place concrete thermal insulation material as claimed in claim 2, wherein the gasket is a circular sheet or a square sheet, the diameter of the circular sheet is larger than 70mm, and the side length of the square sheet is larger than 70 mm.

4. The wall embodiment cast in concrete thermal insulation of claim 2, wherein the securing assembly further comprises:

and the end caps are covered at two ends of the through-wall screw and are made of rubber or plastics.

5. The wall embodiment cast in concrete thermal insulation material according to claim 1, wherein the retaining member is a plastic casting.

6. The wall embodiment cast in concrete thermal insulation material of claim 5, wherein the retaining member is made of nylon engineering plastic.

7. The wall embodiment cast-in-place concrete thermal insulation material as claimed in claim 1, wherein the retaining member comprises a plurality of reinforcing rib pieces, and the plurality of reinforcing rib pieces are uniformly distributed in a radial shape around the wall penetrating screw.

8. The wall-mounted concrete thermal insulation material according to claim 1, wherein the steel wire mesh sheets are formed by arranging transverse bars and longitudinal bars which are perpendicular to each other.

9. The wall-cast concrete thermal insulation material according to claim 1, wherein the steel wire mesh sheets are manufactured by high-resistance pressure fusion welding.

10. The wall embodiment cast-in-place concrete thermal insulation material as claimed in claim 1, wherein the upper end and the lower end of the thermal insulation board are provided with insertion parts, and the insertion parts comprise grooves and protrusions which are matched in shape; the left end and the right end of the heat insulation plate are provided with overlapping parts, and the overlapping parts are of step-shaped structures; the both sides of heated board are equipped with a plurality of mounting grooves, the degree of depth of mounting groove with the degree of depth of forked tail channel is the same, the mounting groove with the tip size phase-match of locating part.