CN111206737A - Wall connecting piece of plug-in type low-carbon heat-preservation energy-saving plate - Google Patents
Wall connecting piece of plug-in type low-carbon heat-preservation energy-saving plate Download PDFInfo
- Publication number
- CN111206737A CN111206737A CN201811388772.1A CN201811388772A CN111206737A CN 111206737 A CN111206737 A CN 111206737A CN 201811388772 A CN201811388772 A CN 201811388772A CN 111206737 A CN111206737 A CN 111206737A
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- Prior art keywords
- connecting piece
- angle
- insertion pipe
- wall
- plug
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- 229910052799 carbon Inorganic materials 0.000 title claims abstract description 14
- 238000004321 preservation Methods 0.000 title claims abstract description 13
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 28
- 239000010959 steel Substances 0.000 claims abstract description 28
- 238000003780 insertion Methods 0.000 claims abstract description 17
- 230000037431 insertion Effects 0.000 claims abstract description 17
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 17
- 238000010276 construction Methods 0.000 abstract description 12
- 238000009434 installation Methods 0.000 abstract description 11
- 239000000463 material Substances 0.000 abstract description 11
- 239000010410 layer Substances 0.000 abstract description 8
- 239000002344 surface layer Substances 0.000 abstract description 5
- 238000005034 decoration Methods 0.000 abstract description 4
- 238000011900 installation process Methods 0.000 abstract description 4
- 239000011248 coating agent Substances 0.000 abstract description 3
- 238000000576 coating method Methods 0.000 abstract description 3
- 239000011468 face brick Substances 0.000 abstract description 2
- 239000011521 glass Substances 0.000 description 9
- 230000008569 process Effects 0.000 description 9
- 239000000853 adhesive Substances 0.000 description 5
- 230000001070 adhesive effect Effects 0.000 description 5
- 239000004579 marble Substances 0.000 description 5
- 229910001220 stainless steel Inorganic materials 0.000 description 4
- 239000010935 stainless steel Substances 0.000 description 4
- 239000004575 stone Substances 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 229910000746 Structural steel Inorganic materials 0.000 description 2
- 239000002585 base Substances 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000005187 foaming Methods 0.000 description 2
- 239000003365 glass fiber Substances 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000004570 mortar (masonry) Substances 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 238000006482 condensation reaction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000010438 granite Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000011433 polymer cement mortar Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000001932 seasonal effect Effects 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
- E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
- E04F13/0875—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements having a basic insulating layer and at least one covering layer
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
- E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
- E04F13/0801—Separate fastening elements
- E04F13/0803—Separate fastening elements with load-supporting elongated furring elements between wall and covering elements
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
- E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
- E04F13/0801—Separate fastening elements
- E04F13/0803—Separate fastening elements with load-supporting elongated furring elements between wall and covering elements
- E04F13/081—Separate fastening elements with load-supporting elongated furring elements between wall and covering elements with additional fastening elements between furring elements and covering elements
- E04F13/0821—Separate fastening elements with load-supporting elongated furring elements between wall and covering elements with additional fastening elements between furring elements and covering elements the additional fastening elements located in-between two adjacent covering elements
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
- E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
- E04F13/0801—Separate fastening elements
- E04F13/0803—Separate fastening elements with load-supporting elongated furring elements between wall and covering elements
- E04F13/081—Separate fastening elements with load-supporting elongated furring elements between wall and covering elements with additional fastening elements between furring elements and covering elements
- E04F13/0821—Separate fastening elements with load-supporting elongated furring elements between wall and covering elements with additional fastening elements between furring elements and covering elements the additional fastening elements located in-between two adjacent covering elements
- E04F13/0826—Separate fastening elements with load-supporting elongated furring elements between wall and covering elements with additional fastening elements between furring elements and covering elements the additional fastening elements located in-between two adjacent covering elements engaging side grooves running along the whole length of the covering elements
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G23/00—Working measures on existing buildings
- E04G23/02—Repairing, e.g. filling cracks; Restoring; Altering; Enlarging
- E04G23/0296—Repairing or restoring facades
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Mechanical Engineering (AREA)
- Finishing Walls (AREA)
Abstract
The invention relates to a wall connecting piece of a plug-in type low-carbon heat-preservation energy-saving plate, which comprises an expansion bolt and a connecting piece, and is characterized in that: the connecting piece comprises a hollow insertion pipe and a plurality of right-angle-shaped angle steels, the cross section of the insertion pipe is rectangular, the inner diameter of the hollow part of the insertion pipe is in insertion fit with the angle steels, a plurality of protruding edges are arranged on the outer surface of the insertion pipe, and mounting holes are respectively formed in two right-angle surfaces of the angle steels. Has the advantages that: the installation process is simple and rapid, the adjustable dry hanging connecting piece is matched with the hollow inserting pipe, and the hollow inserting pipe is embedded in the surface material decoration layer in advance, so that the installation process is firm and reliable, labor and time are saved, the construction period is shortened, and the installation cost is greatly reduced. The method is particularly suitable for the reconstruction of old walls, and can be directly constructed on the old walls no matter the old wall surface layer is a face brick or a coating. The method avoids the pollution of the original wall to the environment, reduces the garbage clearing, greatly accelerates the construction progress and effectively reduces the construction cost.
Description
Technical Field
The invention belongs to building materials, and particularly relates to a wall connecting piece of a plug-in type low-carbon heat-preservation energy-saving plate applied to an outer eaves wall of a building.
Background
The marble decorative surface or the glass curtain wall mounted on the outer eave wall surface of the building body has wide practical application. The marble decoration surface dry hanging process is characterized in that decorative face stones such as marble, granite and the like are hung on the outer surface of a building structure by using corrosion-resistant bolts and corrosion-resistant flexible connecting pieces, and a cavity of 40-50 mm is reserved between the stones and the structure. The facing made by this process is allowed to generate a proper amount of deflection under the action of wind and earthquake force to absorb part of the wind and earthquake force without cracks and falling off. When the wind force and the earthquake force disappear, the stone is reset along with the structure. Compared with the traditional wet operation process, the process avoids the grouting process, can shorten the construction period, reduce the dead weight of the building, improve the anti-seismic performance, more importantly, effectively prevent the permeation pollution of pigments such as saline alkali and the like in grouting to the stone, and improve the decoration quality and the impression effect. In addition, the veneer can fall off due to the expansion and contraction deformation of the exterior veneer caused by seasonal outdoor temperature difference change, and the process can effectively prevent the veneer from falling off to hurt people. The glass curtain wall is a peripheral protective wall of a building and does not bear load. And (3) forming a glass curtain wall. Is composed of skeleton, glass and accessories. The framework consists of longitudinal upright posts and transverse bars, is used for supporting glass and fixing the glass, and is connected with the wall structure through connecting pieces. It transfers the self-weight and wind load of glass and other loads to the main structure, so that the glass and the wall structure are connected into a whole. The main accessories of the glass wall are expansion bolts, aluminum blind nails, shooting nails, sealing strip materials and connecting pieces. The framework installation sequence is as follows: the vertical frameworks (upright posts) are installed firstly, and then the transverse frameworks (crosspieces) are installed. The vertical skeleton and wall fixing method has two kinds, one is to make embedded parts while casting the main structure, and to fix the skeleton after the connecting parts are welded firmly with the embedded parts. Another method is to drill holes in the main structure, fix the connecting pieces to the wall body with expansion bolts, and then connect the framework with the connecting pieces. The former is firm, but the position of the embedded part is often wrong with the installation. The latter has accurate installation position, but the punching is labor-consuming, and the firmness is inferior to the pre-embedding property. The two dry-hanging type building external eave wall surfaces are complex in construction process, the connecting piece and the facing material are required to be connected under high technical conditions of operators, and particularly, the marble is provided with dry hanging holes on the side wall, so that time is consumed, and the strength of the marble is damaged; the frame material of the curtain wall is wasted greatly, and the building cost is high.
Disclosure of Invention
The invention aims to overcome the defects of the technology and provide a wall connecting piece of a plug-in type low-carbon heat-insulating energy-saving plate. The construction is simple, the cost is low, the technical conditions for installation are lower, and the surface flatness error of installation is small.
In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a wall connection spare of plug-in type low carbon heat preservation energy-saving board, includes expansion bolts and connecting piece, characterized by: the connecting piece comprises a hollow insertion pipe and a plurality of right-angle steels, the cross section of the insertion pipe is rectangular, the inner diameter of the hollow part of the insertion pipe is in insertion fit with the angle steels, a plurality of protruding ridges are arranged on the outer surface of the insertion pipe, and mounting holes are respectively arranged on two right-angle surfaces of the angle steels.
The mounting hole of a right-angle surface of the angle steel is a long strip hole, and a reinforcing fillet is arranged at the joint of the two right-angle surfaces of the angle steel.
Has the advantages that: the installation process is simple and rapid, the adjustable dry hanging connecting piece is matched with the hollow inserting pipe, and the hollow inserting pipe is embedded in the surface material decoration layer in advance, so that the installation process is firm and reliable, labor and time are saved, the construction period is shortened, and the installation cost is greatly reduced. The method is particularly suitable for the reconstruction of old walls, and can be directly constructed on the old walls no matter the old wall surface layer is a face brick or a coating. The method avoids the pollution of the original wall to the environment, reduces the garbage clearing, greatly accelerates the construction progress and effectively reduces the construction cost.
Drawings
FIG. 1 is a schematic view of the mounting structure of the present invention;
FIG. 2 is a schematic view of the construction of the bayonet tube;
FIG. 3 is a schematic structural view of angle iron;
fig. 4 is an assembly structure diagram of angle iron.
In the figure: 1. expansion bolts, 2 hollow plug pipes, 3 right-angle steel, 4 mounting holes, 5 strip-shaped long holes, 6 reinforcing round corners, 7 plug pipe protruding edges, 8 plug pipe hollow parts, 9 screws, 10 polymer mortar adhesive, 11 polyurethane foaming adhesive.
Detailed Description
The following detailed description of the preferred embodiments will be made with reference to the accompanying drawings. As shown in the figure, the wall connecting piece of the plug-in type low-carbon heat-preservation energy-saving plate comprises an expansion bolt 1 and a connecting piece, wherein the connecting piece is composed of a hollow plug-in pipe 2 and a plurality of right-angle-shaped angle steels 3, the cross section of the plug-in pipe is rectangular, the inner diameter of a hollow part 8 is in plug-in fit with the angle steels, a plurality of protruding ridges 7 are arranged on the outer surface of the plug-in pipe, and mounting holes 4 are respectively formed in two right-angle surfaces of each angle steel. The mounting hole of angle steel right-angle face is strip slot hole 5, angle steel two right-angle face joint portion is equipped with and strengthens fillet 6 to increase its intensity.
The construction process comprises the following steps: the plug-in type low-carbon heat-insulating energy-saving plate is mainly formed by sequentially connecting a decorative surface layer, a middle-layer glass fiber net, a low-carbon plate, a stainless steel mesh, a bottom-layer glass fiber net, a solid-resistant glue layer and an SPS extrusion-molded heat-insulating plate. When the material is molded, a stainless steel tensile net and a specially-made pre-embedded connecting piece, namely a hollow insertion pipe, are pre-laid at the position close to one third of the bottom, so that the stainless steel tensile net and the hollow insertion pipe are tightly fixed with the surface layer material in the surface layer material condensation reaction process to form an integral plate pattern.
Construction method from bottom to top is adopted during installation
(1) Base layer treatment:
the method is characterized in that materials influencing the bonding strength, such as floating ash, oil stain, a release agent, hollowing, weathers and the like on the surface of the structural wall body are thoroughly removed, the flatness and the verticality of the wall surface are checked, a 2m guiding rule is used for checking, the maximum deviation is not larger than 5mm, and the out-of-tolerance part is trimmed by civil engineering or repaired by polymer cement mortar to be flat.
(2) Hanging wires:
a. according to the requirements of design drawings, vertical control lines of two large angles are punched by a theodolite in advance before the plate is installed, and the vertical control lines are preferably bounced at a position 20cm away from the large angle so as to check the accurate line of the vertical hanging line at any time, ensure smooth installation and mark the upper part and the lower part of the control lines;
b. according to the requirements of design drawings, a deformation suture is popped on the wall surface, and the following requirements are met: the joints of the prefabricated heat-preservation energy-saving plates are connected; the outer heat preservation system is connected with different materials;
a change in base course wall material; the structure may produce a large displacement location.
(3) Customizing the anchoring of the connecting pendant A:
and fixing the A angle steel connecting piece on the wall surface at the control line starting position by using an expansion bolt according to the design requirement, and simultaneously adjusting the angle and screwing the bolt to fasten the A angle steel connecting piece on the wall surface. And the angle steel connecting piece B is locked on the angle steel connecting piece A by a screw 9 and inserted to support the low-carbon heat-preservation energy-saving plate.
(4) Installing a low-carbon heat-preservation energy-saving plate of a bottom layer start position:
a. after the angle steel connecting piece A is installed, one of the insulation boards at the leaning corner of the starting layer can be put in place. Coating a polymer mortar adhesive on the back of the heat-insulating energy-saving plate with the inserted B angle steel connecting piece in advance, and adhering the heat-insulating energy-saving plate to the wall surface, wherein the adhering area is not less than 50% of the plate area;
b. the angle steel connecting piece B at the bottom is temporarily fixed with the angle steel connecting piece A at the wall surface by a stainless steel bolt, the levelness and the verticality of the heat-insulating and energy-saving plate are adjusted, meanwhile, the gap between the angle steel connecting piece C at the upper opening of the heat-insulating and energy-saving plate and the wall is adjusted, and the bolt is fastened until the plate surface is vertical.
(5) Installation of the low-carbon heat-preservation energy-saving plate:
after the lower starting plate is installed, the upper heat-insulating and energy-saving plate and the starting plate share the same wall connecting piece, the installation method is the same as the starting position, after the verticality and the flatness of the plate surface are adjusted, the upper plate and the lower plate are connected to one surface by fastening bolts through special customized wrenches, and the back glue coating layer of the heat-insulating and energy-saving plate is also tightly adhered to the wall surface. The gaps between the upper and lower plates are filled with polyurethane foaming adhesive 11 or expansion heat-insulating strips, and then are tightly sealed by outdoor special weather-resistant adhesive.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the structure of the present invention in any way. Any simple modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention still fall within the scope of the technical solution of the present invention.
Claims (2)
1. The utility model provides a wall connection spare of plug-in type low carbon heat preservation energy-saving board, includes expansion bolts and connecting piece, characterized by: the connecting piece comprises a hollow insertion pipe and a plurality of right-angle-shaped angle steels, the cross section of the insertion pipe is rectangular, the inner diameter of the hollow part of the insertion pipe is in insertion fit with the angle steels, a plurality of protruding edges are arranged on the outer surface of the insertion pipe, and mounting holes are respectively formed in two right-angle surfaces of the angle steels.
2. The wall connecting piece of the plug-in type low-carbon heat-preservation energy-saving plate as claimed in claim 1, which is characterized in that: the mounting hole of a right-angle surface of the angle steel is a long strip hole, and a reinforcing fillet is arranged at the joint of the two right-angle surfaces of the angle steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811388772.1A CN111206737A (en) | 2018-11-21 | 2018-11-21 | Wall connecting piece of plug-in type low-carbon heat-preservation energy-saving plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811388772.1A CN111206737A (en) | 2018-11-21 | 2018-11-21 | Wall connecting piece of plug-in type low-carbon heat-preservation energy-saving plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111206737A true CN111206737A (en) | 2020-05-29 |
Family
ID=70783981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811388772.1A Withdrawn CN111206737A (en) | 2018-11-21 | 2018-11-21 | Wall connecting piece of plug-in type low-carbon heat-preservation energy-saving plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111206737A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111648485A (en) * | 2020-06-09 | 2020-09-11 | 河南五方合创建筑设计有限公司 | Outer heat preservation fixed system of net cloth |
| CN115198878A (en) * | 2022-07-07 | 2022-10-18 | 广州同程建筑技术有限公司 | Environment-friendly wall assembled building and construction method thereof |
-
2018
- 2018-11-21 CN CN201811388772.1A patent/CN111206737A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111648485A (en) * | 2020-06-09 | 2020-09-11 | 河南五方合创建筑设计有限公司 | Outer heat preservation fixed system of net cloth |
| CN111648485B (en) * | 2020-06-09 | 2021-09-07 | 河南五方合创建筑设计有限公司 | Outer heat preservation fixed system of net cloth |
| CN115198878A (en) * | 2022-07-07 | 2022-10-18 | 广州同程建筑技术有限公司 | Environment-friendly wall assembled building and construction method thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200529 |
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| WW01 | Invention patent application withdrawn after publication |