CN210507871U

CN210507871U - Wall heat-insulating net rack plate

Info

Publication number: CN210507871U
Application number: CN201921094051.XU
Authority: CN
Inventors: 张学勇; 曹瑞峥; 李倩; 李鹏; 秦皓; 刘登辉; 李小珂
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-13
Filing date: 2019-07-13
Publication date: 2020-05-12
Anticipated expiration: 2029-07-13

Abstract

The utility model provides a wall heat-insulating net rack plate, which comprises a flat net piece, a steel wire net truss and a heat-insulating plate; the steel wire mesh truss comprises a heat insulation piece, a heat insulation sleeve, an upper chord, a lower chord and a V-shaped web member; the heat-insulating piece and the heat-insulating sleeve are heat-insulating materials with low heat conductivity coefficients, and the bottom of the heat-insulating piece extends into the heat-insulating plate; the heat insulation piece comprises two heat insulation sub-pieces which are identical and symmetrically arranged, the angle of each heat insulation sub-piece is adjustable, the top end of each heat insulation sub-piece is provided with a plug hole, and the upper chord is inserted into the plug hole to connect the top ends of the two heat insulation sub-pieces together. The utility model discloses can effectively solve the heat bridge conduction problem between building wall and the outer inoxidizing coating that keeps warm, it is effectual to have to keep warm, firm in connection is reliable, advantage that the efficiency of construction is high.

Description

Wall heat-insulating net rack plate

Technical Field

The utility model relates to a building material technical field especially relates to a wall body heat preservation net rack board.

Background

The building energy consumption accounts for about 30 percent of the total social energy consumption, and accounts for the largest proportion of the total social energy consumption, so the building energy conservation becomes the key for improving the energy utilization rate and reducing the pollution emission. The building heat preservation and structure integration technology integrates a building heat preservation function and a wall body enclosure function, can meet the existing building energy-saving standard without additionally taking heat preservation measures, realizes the novel building energy-saving technology which has the same service life as the wall body and meets the fire-fighting and fire-preventing requirements, and can effectively improve the building energy-saving effect. In the existing building heat preservation and structure integration technology, a heat preservation layer foam plate of a wall body is connected with a net piece, a wall body heat preservation net frame plate is formed by wire penetrating welding or binding, and then concrete cast-in-place of a main wall body and a heat preservation protective layer is completed to form an integrated heat preservation wall body. In the manufacturing process of the wall heat-insulating net rack plate, steel wires are firstly used for welding the wall heat-insulating net rack plate into a latticed flat net piece, then the heat-insulating layer foam plate is placed between the two flat net pieces, and oblique steel wires are inserted to connect the two flat net pieces and the heat-insulating layer foam plate into a whole. The inclined steel wires penetrate through the two sides of the heat preservation layer and are connected with the flat net pieces, a heat bridge is formed between the heat preservation protective layer and the main wall body, and the heat preservation performance of the integrated heat preservation wall body is seriously affected. In view of the above, it is necessary to provide a new wall insulation net rack plate to solve the above technical problems.

Disclosure of Invention

The utility model provides a technical problem provide a wall body heat preservation rack board. The wall heat-insulating net rack plate can effectively solve the problem of heat bridge conduction between a building wall and a heat-insulating outer protective layer, and has the advantages of good heat-insulating effect, firm and reliable connection and high construction efficiency.

In order to solve the technical problem, the utility model adopts the following technical scheme: a wall heat-insulating net rack plate comprises a flat net sheet, a steel wire net truss and a heat-insulating plate; insulation board is located building main wall body outside and building main wall body parallel distribution, and flat net piece is located the heat preservation protective layer in the insulation board outside and insulation board parallel distribution, the wire net truss is used for fixing insulation board in the building main wall body outside, flat net piece is square graticule net, its characterized in that: the steel wire mesh truss comprises a heat insulation piece, an upper chord, a lower chord and a V-shaped web member; the heat-insulating part is a heat-insulating material with low heat conductivity, the two lower chords and the upper chord are combined into a triangular steel wire mesh by utilizing the V-shaped web members, the two lower chords are located on the outer side surface of the heat-insulating board, the upper chord is located in the main wall body of the building, the bottom of the V-shaped web member is connected with the flat mesh, the heat-insulating part is coated on the top of the V-shaped web member, and the bottom of the heat-insulating part extends into the heat-insulating board.

Furthermore, the heat-insulating part comprises two heat-insulating sub-parts which are the same and are symmetrically arranged, the heat-insulating sub-parts comprise sub-parts bodies and splicing heads, the top ends of the V-shaped web members are coated after the two heat-insulating sub-parts are spliced, splicing holes are formed in the splicing heads of the heat-insulating sub-parts, and the upper chord member is inserted into the splicing holes to connect the two heat-insulating sub-parts together.

Furthermore, heat insulation sleeves are arranged outside the upper chord member, the lower chord member and the web members, and are heat insulation materials with low heat conductivity coefficients.

Furthermore, an angle adjusting groove is formed in the inner side of the splicing head, and the angle between the two heat insulation sub-pieces can be adjusted along with the angle adjustment of the V-shaped web member.

The utility model discloses a position of wire net truss top and building main wall contact adopts disconnected hot spare to be connected, and disconnected hot spare is the thermal insulation material that coefficient of heat conductivity is low, has reduced the heat conduction between wire net truss and the building main wall, has blocked the heat bridge that forms between heat preservation inoxidizing coating and the building main wall, has improved integration thermal insulation wall's thermal insulation performance greatly. The utility model discloses a disconnected hot son spare, the mode that goes up the chord member and peg graft fast are connected, have thermal-insulated effectual, the equipment is fast, easily realize mechanized production's advantage.

Drawings

Fig. 1 is the cross-sectional structure schematic diagram of the wall body heat preservation net rack plate of the utility model.

Fig. 2 is the utility model discloses a wire net truss spatial structure schematic diagram.

Fig. 3 is a schematic structural view of the heat insulation sub-assembly of the present invention.

Fig. 4 is a schematic view of the connection between the V-shaped web member and the single heat insulation member of the present invention.

The corresponding part names in the figure are: 1, flat net sheet; 2, steel wire mesh truss; 3, insulating boards; 21, a heat-insulating piece; 22 an upper chord; 23 a lower chord; 24V-shaped web members; 25, a heat insulation sleeve; 211 a sub-element body; 212 a splice; 213 inserting hole; 214 an angle adjustment slot; 100 building a main wall body; 101 heat preservation protective layer.

Detailed Description

Referring to fig. 1 to 4, the utility model provides a wall insulation net rack plate, which comprises a flat net sheet 1, a steel wire net truss 2 and an insulation board 3; the heat insulation plates 3 are positioned on the outer side of the building main wall body 100 and distributed in parallel with the building main wall body, the flat net piece 1 is positioned in the heat insulation protective layer 101 on the outer side of the heat insulation plates 3 and distributed in parallel with the heat insulation plates 3, the steel wire mesh truss 2 is used for fixing the heat insulation plates 3 on the outer side of the building main wall body 100, the flat net piece 1 is a square grid net, and the steel wire mesh truss comprises a heat insulation piece 21, an upper chord 22, a lower chord 23 and a V-shaped web member 24; disconnected hot member 21 is the thermal insulation material that coefficient of heat conductivity is low, and two lower chords 23 utilize V type web member 24 with an upper chord 22 to make up into triangle-shaped wire net, and two lower chords 23 are located 3 lateral surfaces of insulation board, and upper chord 22 is located building main wall 100, and V type web member 24 bottom is connected with flat net piece 1, and disconnected hot cladding is at V type web member 24 top, disconnected hot member 21 bottom extends to in the insulation board 3. The heat insulation piece comprises two identical and symmetrically arranged heat insulation sub-pieces, each heat insulation sub-piece comprises a sub-piece body 211 and a splicing head 212, the top ends of the V-shaped web members 24 are coated after the two heat insulation sub-pieces are spliced, the splicing heads of the heat insulation sub-pieces are provided with splicing holes 213, and the upper chord 22 is inserted into the splicing holes 213 to connect the two heat insulation sub-pieces together. And heat insulation sleeves 25 are arranged outside the upper chord 22, the lower chord 23 and the web members, and the heat insulation sleeves 25 are heat insulation materials with low heat conductivity coefficients. An angle adjusting groove 214 is formed in the inner side of the splicing head, and the angle between the two heat insulation sub-pieces can be adjusted along with the angle adjustment of the V-shaped web member. The heat insulation pieces 21 and the heat insulation sleeves 25 are arranged to block heat energy conduction between the steel wire mesh truss and the main wall body of the building.

The utility model discloses when concrete implementation, at first weld lower chord 23 and V type web member 24, two disconnected hot son spare with 24 top claddings of V type web member, the angle can be adjusted along with V type web member angular adjustment between two disconnected hot son spares, then align two spliced eye 213 of disconnected hot son spare, and insert chord 22, accomplish the connection combination of wire net truss 2, production mould internally mounted in the workshop is good wire net truss 2 then accomplish insulation board 3's foaming shaping or extrusion molding step in the mould again. So that the heat-insulating board 3 and the steel wire mesh truss 2 are connected in a seamless way. The flat net piece 1 is welded into a square grid with the distance of 50mm, the heat insulation board 3 can be placed in the middle or eccentrically, and the thickness is adjustable. The heat insulation part 21 and the heat insulation sleeve 25 are made of heat insulation materials such as glass fiber reinforced nylon and the like with low heat conductivity coefficient and good mechanical property. The heat insulation sleeve 25 covers the outer parts of the upper chord, the lower chord and the web members, and can be partially covered or completely covered. Disconnected hot member 21 can block the heat-conduction between wire net truss 2 and the building main wall body 100, in the site operation process, waters the concrete after with upper chord 22 and the interior reinforcement ligature of building main wall body 100 again, thereby guarantees the utility model discloses with building main wall body 100 firm in connection reliably.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and those skilled in the art can make many variations and modifications of the technical solution of the present invention without departing from the scope of the technical solution of the present invention.

Claims

1. A wall heat-insulating net rack plate comprises a flat net sheet, a steel wire net truss and a heat-insulating plate; insulation board is located building main wall body outside and building main wall body parallel distribution, and flat net piece is located the heat preservation protective layer in the insulation board outside and insulation board parallel distribution, the wire net truss is used for fixing insulation board in the building main wall body outside, flat net piece is square graticule net, its characterized in that: the steel wire mesh truss comprises a heat insulation piece, an upper chord, a lower chord and a V-shaped web member; disconnected hot member is thermal insulation material, and two lower chords utilize V type web member to make up into triangle-shaped wire net with an upper chord, and two lower chords are located insulation board lateral surface, and it is internal that the upper chord is located the building main wall, and V type web member bottom is connected with the plain net piece, and disconnected hot member cladding is at V type web member top, disconnected hot member bottom extends to in the insulation board.

2. A wall insulating net rack board according to claim 1, characterized in that: the heat-insulating part comprises two heat-insulating sub-parts which are the same and symmetrically arranged, the heat-insulating sub-parts comprise sub-part bodies and splicing heads, the top ends of the V-shaped web members are coated after the two heat-insulating sub-parts are spliced, splicing holes are formed in the splicing heads of the heat-insulating sub-parts, and the upper chord members are inserted into the splicing holes to connect the two heat-insulating sub-parts together.

3. A wall insulating net rack board according to claim 1, characterized in that: and heat insulation sleeves are arranged outside the upper chord member, the lower chord member and the web members and are made of heat insulation materials.

4. A wall insulating net rack board according to claim 2, wherein: an angle adjusting groove is formed in the inner side of the splicing head, and the angle between the two heat insulation sub-pieces can be adjusted along with the angle adjustment of the V-shaped web member.