CN103790387B - Method for installing and connecting small prefabricated thermal insulation plates on hollow block wall - Google Patents
Method for installing and connecting small prefabricated thermal insulation plates on hollow block wall Download PDFInfo
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- CN103790387B CN103790387B CN201410028418.3A CN201410028418A CN103790387B CN 103790387 B CN103790387 B CN 103790387B CN 201410028418 A CN201410028418 A CN 201410028418A CN 103790387 B CN103790387 B CN 103790387B
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- Prior art keywords
- anchor rod
- plate
- wall
- special anchor
- hole
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Abstract
The invention belongs to a method for installing and connecting small prefabricated thermal insulation plates on a hollow block wall. The method is characterized by including the steps of drilling a hole in a base wall, utilizing a reaming plug to ream the hole into a long hole in a shape of the Arabic number eight, inserting a special anchor rod with a cap in the shape of the Arabic number eight into the long hole in the shape of the Arabic number eight, enabling the special anchor rod to fall down and be rotated 90 degrees, and enabling the cap in the shape of the Arabic number eight in the special anchor rod to be hung on the outer wall of a hollow block. After the special anchor rod is installed, the plates can be installed on the wall one by one. According to the method, safety and durability of the small prefabricated thermal insulation plates installed and connected to the hollow block wall are well achieved.
Description
Technical field
The invention belongs to a kind of installation and connection method of small-sized assembled heat insulation precoated plate on hollow concrete block wall.
Background technology
Application No. 201210443782.7, it is entitled " to make small-sized assembled heat insulation precoated plate outer heat preservation system insulation dress
That small-sized assembled heat insulation precoated plate described in the patent application document of the method for decorations integration ", in hollow concrete block wall
It is upper that connection is installed, safety and the durability of connection are difficult to ensure that using common expansion anchor, it is necessary to find other safe and reliable
Installation and connection method.
The content of the invention
It is an object of the invention to provide one kind both simple economy, and safe and reliable anchor connection method, solve above-mentioned little
Installation connectivity problem of the type assembled heat insulation precoated plate on hollow concrete block wall.
For achieving the above object, the present invention is adopted the following technical scheme that：
One kind is installed described in the patent application document of Application No. 201210443782.7 on hollow concrete block wall
The installation and connection method of small-sized assembled heat insulation precoated plate (hereinafter referred to as plate), including following step：
1st, drill
According to the row's plate frame bar ejected on wall, (master ga(u)ge lattice are per block for the bore position line of every piece of plate anchor connection point of releasing
Plate has 2-4 prefabricated holdfast hole), then drill, wherein a half bore drills through hollow building by the aperture requirement of common expansible anchor keyhole
Block outer wall, another half bore drill through building-block outer wall by the aperture requirement in Special anchor rod hole；Two kinds of holes are interspersed；
2nd, Special anchor rod hole reaming
Filled in Special anchor rod hole with reaming plug, drill bit upward, is close to circular arc concave surface and is drilled through by the circular arc concave surface of reaming plug
Figure of eight elongated hole is expanded in hole by building-block outer wall, then takes out reaming plug；
Steel pole of the reaming plug for the little rounded cap of one end band, length are appropriate, and diameter is slightly larger than Special anchor rod hole aperture
(being defined by non-loosening in patchhole), section top process the circular arc concave surface of an insertion total length, the diameter of circular arc concave surface with
Special anchor rod hole aperture is identical；
The Special anchor rod is made up of square long nut and screw, and square long nut one end is fixedly mounted with figure of eight cap, square length
The sectional dimension size of nut and figure of eight cap is defined by being just passed through figure of eight elongated hole, square long nut diagonal cross section
Length is more smaller than Special anchor rod hole aperture, square long nut length more than building-block outer wall thickness and plaster leveling thickness degree it
With；
3rd, Special anchor rod and slotting plastic expansion pipe are installed
Suitable length in square long nut is inserted screws into, figure of eight cap is inserted figure of eight elongated hole by hand-held screw inwardly
It is interior, after figure of eight cap passes through building-block outer wall, drop down onto under Special anchor rod in Special anchor rod hole, be then rotated by 90 °, and to
Outer tension, makes figure of eight cap tangle building-block outer wall；After Special anchor rod installs positioning, with cement mortar by figure of eight elongated hole
Closed upper part；
When Special anchor rod, all installing is finished, then plastic expansion pipe is inserted one by one in common expansible anchor keyhole；
4th, installing plate
According to from the bottom up, plate block-by-block is installed wall by the order from side to opposite side；On plate during wall, by special anchor
Rod set enters in the corresponding prefabricated holdfast hole of plate, and by board placing in place, is then encased inside opening pad in the counterbore of prefabricated holdfast hole,
Turn screw tentatively to lock plate；
After Special anchor rod is tightened, then metal swollen nail is screwed in the plastic expansion pipe of common expansible anchor keyhole, plate is further
Locking.
The present invention has following beneficial effect：
1st, the figure of eight cap of Special anchor rod can tangle building-block outer wall well, and pull strength is high, fraction of constructing
It is high.
2nd, building-block wall thickness is thin, and drilling is easy, and Special anchor rod installing efficiency is higher.
Description of the drawings
Fig. 1 is common expansible anchor keyhole and Special anchor rod pore size distribution schematic diagram；
Fig. 2 is reaming plug structure schematic diagram；
Fig. 3 is the A-A sectional views of Fig. 2；
Fig. 4 is the B-B sectional views of Fig. 2；
Fig. 5 is figure of eight elongated hole schematic diagram；
Fig. 6 is the square long nut structural representation of Special anchor rod；
Fig. 7 is the bolt structure schematic diagram of Special anchor rod；
Fig. 8 is the C-C sectional views of Fig. 6；
Fig. 9 is the installing schematic diagram of Special anchor rod；
Figure 10 is that Special anchor rod installs connection diagram.
In figure：
1- arranges plate frame bar；The common expansible anchor keyholes of 2-；3- Special anchor rods hole；4- circular arc concave surfaces；5- figure of eight elongated holes；
The little rounded caps of 6-；7- reaming plugs；The square long nuts of 8-；9- screws；10- figure of eight caps；11- building-block outer walls；12- plasters and looks for
Flat bed；The prefabricated holdfast holes of 13-；The prefabricated holdfast hole counterbores of 14-；15- opening pads；16- cement mortar；17- plates (small-sized assembled
Heat insucation prefabricated plate).
Specific embodiment
As shown in Figures 1 to 10, one kind installs the patent of Application No. 201210443782.7 on hollow concrete block wall
The installation and connection method of the small-sized assembled heat insulation precoated plate (hereinafter referred to as plate 17) described in application documents, including it is following
Step：
1st, drill
According to the row's plate frame bar 1 ejected on wall, (master ga(u)ge lattice are every for the bore position line of every piece of 17 anchor connection point of plate of releasing
13) block plate 17 has 2 prefabricated holdfast holes, then drills, wherein a half bore drills through sky by the aperture requirement of common expansible anchor keyhole 2
Heart building block outer wall 11, another half bore drill through building-block outer wall 11 by the aperture requirement in Special anchor rod hole 3；Two kinds of holes are staggeredly divided
Cloth；
2nd, 3 reaming of Special anchor rod hole
Filled in Special anchor rod hole 3 with reaming plug 7, drill bit is close to circular arc concave surface 4 by the circular arc concave surface 4 of reaming plug 7 upward
Building-block outer wall 11 is drilled through, figure of eight elongated hole 5 is expanded into in hole, then take out reaming plug 7；
The reaming plug 7 is the steel pole of the little rounded cap of one end band 6, and length is appropriate, and diameter is slightly larger than 3 hole of Special anchor rod hole
Footpath (is defined by non-loosening in patchhole), and section top processes the circular arc concave surface 4 of an insertion total length, circular arc concave surface 4 it is straight
Footpath is identical with 3 aperture of Special anchor rod hole；
The Special anchor rod is made up of square long nut 8 and screw 9, and 8 one end of square long nut is fixedly mounted with figure of eight cap 10,
The sectional dimension size of square long nut 8 and figure of eight cap 10 is defined by being just passed through figure of eight elongated hole 5, square long nut
8 diagonal cross section length are more smaller than 3 aperture of Special anchor rod hole, 8 length of square long nut more than 11 thickness of building-block outer wall with
12 thickness sum of plaster leveling layer；
3rd, Special anchor rod and slotting plastic expansion pipe are installed
Screw 9 is screwed into into suitable length in square long nut 8, figure of eight cap 10 is inserted hand-held screw 9 " 8 " word inwardly
In shape elongated hole 5, after figure of eight cap 10 passes through building-block outer wall 11, drop down onto under Special anchor rod in Special anchor rod hole 3, then
It is rotated by 90 °, and outwards tenses, makes figure of eight cap 10 tangle building-block outer wall 11；After Special anchor rod installs positioning, cement is used
Mortar 16 is by 5 closed upper part of figure of eight elongated hole；
When Special anchor rod, all installing is finished, then plastic expansion pipe is inserted one by one in common expansible anchor keyhole 2；
4th, installing plate 17
According to from the bottom up, 17 block-by-block of plate is installed wall by the order from side to opposite side；On plate 17 during wall, will be special
It is inserted in the corresponding prefabricated holdfast hole of plate 17 13 with anchor pole, and plate 17 is put in place, then in prefabricated holdfast hole counterbore 14
Opening pad 15 is encased inside, screw 9 is turned and is locked plate 17 preliminary；
After Special anchor rod is tightened, then metal swollen nail is screwed in the plastic expansion pipe of common expansible anchor keyhole 2, plate 17 is entered
One step is locked.
Claims (1)
1. installation and connection method of a kind of small-sized assembled heat insulation precoated plate on hollow concrete block wall,
Small-sized assembled heat insulation precoated plate is made up of fine concrete panel and warming plate two parts,
It is furnished with steel wire in the fine concrete panel, the upper and lower, left and right surrounding of steel wire is more than fine concrete
The upper and lower, left and right surrounding of panel；Fine concrete panel medial surface is mixed by the fine aggregate that appropriate spacing is provided with vertical protrusion
Solidifying soil tenon, fine concrete tenon are solidified as a whole with fine concrete panel；The termination of fine concrete tenon is solid
Equipped with insulation cushion block；The holdfast hole perpendicular with fine concrete panel is provided with fine concrete tenon, holdfast hole exists
The appropriate depth scope internal orifice dimension of fine concrete panels outside face one end increases to form holdfast head of a nail counterbore；Fine aggregate coagulation
The height of projection of native tenon is equal to the thickness of warming plate with the thickness sum for being incubated cushion block；
Length and width size of the length and width size of the warming plate more than fine concrete panel；Warming plate with fine aggregate coagulation
The correspondence position of native tenon is provided with mortise, and warming plate inserts the method in mortise using fine concrete tenon and is fastened on
On the inside of fine concrete panel, the upper and lower, left and right surrounding of steel wire is incubated more than the upper and lower, left and right surrounding of warming plate
The upper and lower, left and right surrounding of plate more than fine concrete panel upper and lower, left and right surrounding, it is characterized in that the method include with
Under several steps：
(1) drill
According to the row's plate frame bar ejected on wall, the bore position line of every piece of plate anchor connection point is released, is then drilled, wherein one
Half bore drills through building-block outer wall, aperture requirement of another half bore by Special anchor rod hole by the aperture requirement of common expansible anchor keyhole
Drill through building-block outer wall；Two kinds of holes are interspersed；
(2) Special anchor rod hole reaming
Filled in Special anchor rod hole with reaming plug, the circular arc concave surface of reaming plug upward, by drill bit be close to circular arc concave surface drill through it is hollow
Figure of eight elongated hole is expanded in hole by building block outer wall, then takes out reaming plug；
Steel pole of the reaming plug for the little rounded cap of one end band, length are appropriate, and diameter is slightly larger than Special anchor rod hole aperture, section
Top processes the circular arc concave surface of an insertion total length, and the diameter of circular arc concave surface is identical with Special anchor rod hole aperture；
Special anchor rod is made up of square long nut and screw, and square long nut one end is fixedly mounted with figure of eight cap, square long nut and
The sectional dimension size of figure of eight cap is defined by being just passed through figure of eight elongated hole, square long nut diagonal cross section length ratio
Special anchor rod hole aperture is smaller, and square long nut length is more than building-block outer wall thickness and plaster leveling thickness degree sum；
(3) Special anchor rod and slotting plastic expansion pipe are installed
Suitable length in square long nut is inserted screws into, hand-held screw inserts figure of eight cap in figure of eight elongated hole inwardly,
After figure of eight cap passes through building-block outer wall, drop down onto under Special anchor rod in Special anchor rod hole, be then rotated by 90 °, and be pulled outwardly
Tightly, figure of eight cap is made to tangle building-block outer wall；After Special anchor rod installs positioning, with cement mortar by figure of eight elongated hole top
Closing；
When Special anchor rod, all installing is finished, then plastic expansion pipe is inserted one by one in common expansible anchor keyhole；
(4) installing plate
According to from the bottom up, plate block-by-block is installed wall by the order from side to opposite side；On plate during wall, by Special anchor rod set
Enter in the corresponding prefabricated holdfast hole of plate, and by board placing in place, then opening pad is encased inside in the counterbore of prefabricated holdfast hole, is turned
Plate is tentatively locked by screw；
After Special anchor rod is tightened, then metal swollen nail is screwed in the plastic expansion pipe of common expansible anchor keyhole, plate is further locked.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410028418.3A CN103790387B (en) | 2014-01-17 | 2014-01-17 | Method for installing and connecting small prefabricated thermal insulation plates on hollow block wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410028418.3A CN103790387B (en) | 2014-01-17 | 2014-01-17 | Method for installing and connecting small prefabricated thermal insulation plates on hollow block wall |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103790387A CN103790387A (en) | 2014-05-14 |
| CN103790387B true CN103790387B (en) | 2017-04-19 |
Family
ID=50666403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410028418.3A Expired - Fee Related CN103790387B (en) | 2014-01-17 | 2014-01-17 | Method for installing and connecting small prefabricated thermal insulation plates on hollow block wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103790387B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109723154A (en) * | 2019-01-08 | 2019-05-07 | 深圳市兴派建筑工程有限公司 | Build Stilt layer outer thermal insulation construction method |
| CN110541490A (en) * | 2019-09-19 | 2019-12-06 | 山东建筑大学 | Anchoring device of heat insulation system for hollow masonry and using method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2126619A (en) * | 1982-08-21 | 1984-03-28 | Helm Project Services Limited | Insulation mounting |
| CN101832002A (en) * | 2010-04-14 | 2010-09-15 | 虞新华 | Point-supporting thin shell heat-insulating wallboard and application thereof |
| CN102561585A (en) * | 2012-03-06 | 2012-07-11 | 程松林 | External wall slab of prefabricated cast-in-place composite concrete shear wall and manufacture and installation methods |
| CN102777040A (en) * | 2012-07-27 | 2012-11-14 | 中山建华墙体材料有限公司 | Installation process of stagger-joint dual-wallboard inner partition wall and dual-wallboard inner partition |
| CN102912954A (en) * | 2012-11-06 | 2013-02-06 | 虞新华 | Method for integrating thermal insulation and decoration for small-sized assembled thermal insulation precast slab exterior insulation system |
-
2014
- 2014-01-17 CN CN201410028418.3A patent/CN103790387B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2126619A (en) * | 1982-08-21 | 1984-03-28 | Helm Project Services Limited | Insulation mounting |
| CN101832002A (en) * | 2010-04-14 | 2010-09-15 | 虞新华 | Point-supporting thin shell heat-insulating wallboard and application thereof |
| CN102561585A (en) * | 2012-03-06 | 2012-07-11 | 程松林 | External wall slab of prefabricated cast-in-place composite concrete shear wall and manufacture and installation methods |
| CN102777040A (en) * | 2012-07-27 | 2012-11-14 | 中山建华墙体材料有限公司 | Installation process of stagger-joint dual-wallboard inner partition wall and dual-wallboard inner partition |
| CN102912954A (en) * | 2012-11-06 | 2013-02-06 | 虞新华 | Method for integrating thermal insulation and decoration for small-sized assembled thermal insulation precast slab exterior insulation system |
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| CN103790387A (en) | 2014-05-14 |
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Granted publication date: 20170419 Termination date: 20190117 |
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