CN106351370B - A kind of ceramic wafer erector and installation method for the unstressed formula of high-altitude curtain wall - Google Patents
A kind of ceramic wafer erector and installation method for the unstressed formula of high-altitude curtain wall Download PDFInfo
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- CN106351370B CN106351370B CN201610936757.0A CN201610936757A CN106351370B CN 106351370 B CN106351370 B CN 106351370B CN 201610936757 A CN201610936757 A CN 201610936757A CN 106351370 B CN106351370 B CN 106351370B
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- bolt
- ceramic wafer
- expansion
- erector
- expansion piece
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/88—Curtain walls
- E04B2/90—Curtain walls comprising panels directly attached to the structure
- E04B2/94—Concrete panels
-
- 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
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
- E04G21/142—Means in or on the elements for connecting same to handling apparatus
- E04G21/147—Means in or on the elements for connecting same to handling apparatus specific for prefabricated masonry wall elements
Abstract
The invention discloses a kind of ceramic wafer erector for the unstressed formula of high-altitude curtain wall, including back of the body bolt and back of the body bolt installed part, the back of the body bolt includes the first bolt and expansion tube；The expansion tube includes a hollow base and multiple expansion pieces, and the expansion piece is fixed on base；The back of the body bolt installed part includes hollow base, the chassis interior is provided with the second bolt, second bolt, the bottom of base are equipped with the connector for connecting the first bolt, the both sides of second bolt are provided with swing arm, the swing arm is provided with some projections, and the projection is adapted with the second bolt.Accordingly, the present invention also provides a kind of installation method of the ceramic wafer erector for the unstressed formula of high-altitude curtain wall.The present invention uses stressless connected mode, safe and reliable, and be particularly suitable for use in more than 100 meters of high-altitude.
Description
Technical field
The present invention relates to install apparatus field, more particularly to a kind of ceramic wafer erector for the unstressed formula of high-altitude curtain wall
And its installation method.
Background technology
In building stone curtain wall dried hanging construction technology, back of the body bolt system is with safe and reliable performance, increasingly by people
Accreditation, progressively promoted the use of in building decoration field.
At present, commonly used in the construction of building exterior wall face stone curtain wall is to drive in formula back of the body bolt and screw type back of the body bolt.Wherein,
Formula back of the body bolt is driven in generally to be made up of screw rod, expansion loop, extruding steel bushing, pad and nut, using when by expansion loop and extruding cylinder sleeve
Be sequentially sleeved on screw rod, expansion loop on the expanding end of screw rod can distending it is wedge shaped, then by the expanding end of screw rod and noose
In expansion loop and the default mounting hole at the squeeze cylinder set insertion building board back side, then by outer sleeve and hammer percussion, utilize
Screw expansion end struts expansion loop, screw expansion end is fixed on the mounting hole bottom of cooperation, and cylindrical press cylinder sleeve is placed in
In cylindrical hole.So, Upper gasket and nut are installed again outside screw rod, with regard to that can be fixed on the building board back side.In actual use
When, often occur because expansion loop and extruding cylinder sleeve and screw rod cooperation are insecure, and cause when installing back of the body bolt due to sliding production
The phenomenon of raw not tight, causes the security of back of the body bolt to be affected.It is most fatal, using formula back of the body bolt is driven in, with building board
Link friction is produced, possesses worst drawing value, stress is produced, has impulsive force to building board, be easily damaged sheet material.
Screw type back of the body bolt, it has the disadvantage that expanding plate load is too weak.Main cause is the strength of the screw thread screwed in by screw rod
It is thick to strut to strut expansion member, so causing its expansion member to be made thin, there was only about 0.3 milli at its thread
Rice, therefore the sheet load is poor, also has and is screwed into depth due to installing uncontrollable screw rod by hand, will once not being screwed into bottom
Retraction is pulled out when causing to carry negative blast, and firm plate hole bottom is pushed up when being screwed into too deep, stress is produced, and when carrying positive wine pressure, top is worn,
Screw bolt loosening also can be produced under the shake frequency of annual 20-30 ten thousand times positive and negative blast, so may be only available for interior, such as should
It is larger for outer curtain wall hidden danger, and cost is higher, and during mounting suspension member nutting, because screw rod is with nut rotation, almost
100% all heads on plate bottom, so hidden danger is larger.
In addition, either driving in formula back of the body bolt or screw type back of the body bolt, the expansion piece of its expansion loop, which easily expands inequality, to be caused
Each point stress is inconsistent, and unexpanded place leaves space, and expansion loop and screw rod coordinate insecure, are easily caused back of the body bolt loosening；And
Expansion loop and screw rod are all metals, be point contact after expansion, larger stress is easily produced at contact point, is hard contact, in wind
Blow etc. under external force effect, contact point easily changes and destroyed, be also easily caused back of the body bolt loosening.
The content of the invention
The technical problems to be solved by the invention are that there is provided a kind of ceramic wafer installation for the unstressed formula of high-altitude curtain wall
Device, safe and reliable using stressless connected mode, be particularly suitable for use in more than 100 meters of high-altitude.
The technical problems to be solved by the invention are that there is provided a kind of ceramic wafer installation for the unstressed formula of high-altitude curtain wall
The installation method of device, using stressless connected mode, installation method simple possible, construction is accurate, safe and reliable, especially suitable
High-altitude more than 100 meters.
To reach above-mentioned technique effect, the invention provides a kind of ceramic wafer installation for the unstressed formula of high-altitude curtain wall
Device, for ceramic wafer to be arranged on into ceramic wafer connector, the ceramic wafer connector is provided with connecting hole, the ceramic wafer peace
Filling device includes back of the body bolt and back of the body bolt installed part；
Wherein, the back of the body bolt includes the first bolt and expansion tube；The expansion tube includes a hollow base and multiple
Expansion piece, the expansion piece is fixed on base, and the base is adapted with the first bolt, have between the expansion piece it is default away from
From and be mutually not connected to；
The back of the body bolt installed part includes hollow base, and the chassis interior is provided with the second bolt, second bolt, bottom
The bottom of seat is equipped with the connector for connecting the first bolt, and the both sides of second bolt are provided with swing arm, the swing arm
Provided with some projections, the projection is adapted with the second bolt；
The swing arm causes second bolt to move up and down by rotation, and second bolt is driven above and below the first bolt
Mobile, first bolt causes the expansion tube to expand outwardly in moving process, until the expansion tube is fitted in completely
The mounting hole of the ceramic wafer.
As the improvement of such scheme, the expansion piece includes a vertical plane and an inclined-plane, the inclined-plane and vertical plane phase
Connection, the angle between the inclined-plane and vertical plane is 5-20 °.
As the improvement of such scheme, the expansion piece is provided with 4-12, and the width of each expansion piece is identical.
As the improvement of such scheme, opening is formed between the expansion piece, the width of the opening is 0.01-2mm, institute
The depth for stating opening is 1-8mm.
As the improvement of such scheme, the unit weight of the ceramic wafer is 1.55-2.1g/cm3, thickness is 18-30mm, water suction
Rate is 0.1-1%, the modulus of rupture >=15MPa, and the ceramic wafer has the cellular sealed porosity internal structure of class.
As the improvement of such scheme, the ultimate range before installing between expansion piece be set to after A1, installation expansion piece it
Between ultimate range be set to A2, then (A2- A1)/1=15-20% of A.
As the improvement of such scheme, the back of the body bolt also include nylon cushion and nut, the nylon cushion be provided with it is described swollen
The annular projection that the base of tube expansion is adapted, the height of the annular projection is adapted with the depth of connecting hole.
Accordingly, the present invention also provides a kind of installation method of the ceramic wafer erector for the unstressed formula of high-altitude curtain wall,
Including：The expansion tube and nylon cushion of back of the body bolt are enclosed on the first bolt；
The first bolt for being cased with expansion tube and nylon cushion is put into the mounting hole of ceramic wafer, the first bolt passes through ceramic wafer
Mounting hole and be exposed in air；
The tail end that the first bolt of air will be exposed to is fixed on the connector of back of the body bolt installed part；
Rotate the swing arm of back of the body bolt installed part so that second bolt is moved up and down, second bolt drives the first spiral shell
Bolt is moved up and down, and first bolt causes the expansion tube to expand outwardly in moving process；
Back of the body bolt installed part is removed, ceramic wafer connector is fixed on the first bolt using nut.
As the improvement of such scheme, the expansion piece includes a vertical plane and an inclined-plane, the inclined-plane and vertical plane phase
Connection, the angle between the inclined-plane and vertical plane is 5-20 °；
The expansion piece is provided with 4-12, and the width of each expansion piece is identical.
As the improvement of such scheme, opening is formed between the expansion piece, the width of the opening is 0.01-2mm, institute
The depth for stating opening is 1-8mm.
As the improvement of such scheme, the ultimate range before installing between expansion piece be set to after A1, installation expansion piece it
Between ultimate range be set to A2, then (A2- A1)/1=15-20% of A.
Implement the present invention to have the advantages that：
Back of the body bolt and back of the body bolt installed part collocation of the present invention is used, and is rotated by the swing arm of back of the body bolt installed part, is driven its second spiral shell
Bolt is moved up and down, and the second bolt drives the first bolt of back of the body bolt to move up and down, and the first bolt causes expansion tube in moving process
Expand outwardly, the perfection completed between expansion tube and the connecting hole of the first bolt and ceramic wafer mounting hole and ceramic wafer connector is matched somebody with somebody
Close, this coordinates installation process not produce stress, does not have impulsive force to ceramic wafer, furthermore, it is possible to the accurately expansion of control expansion tube
Degree, makes it reach optimal be connected between the connecting hole of the first bolt, ceramic wafer mounting hole and ceramic wafer connector
State, with optimal drawing value.
Angle between the inclined-plane and vertical plane of expansion piece is 5-20 °, and the width of each expansion piece is identical, it is ensured that connect
Contacting surface is averaged, and the effect drawn out is taper destruction, and discreteness is concentrated and stably, the error of drawing value is few.
The ultimate range that ultimate range before installing between expansion piece is set to after A1, installation between expansion piece is set to A2,
Then (A2- A1)/1=15-20% of A, it is ensured that the company of expansion tube and the first bolt, ceramic wafer mounting hole and ceramic wafer connector
Connect and reach the optimal state that is connected between hole, with optimal drawing value.
The back of the body bolt includes nylon cushion, can avoid destruction of first bolt to ceramic wafer when installation, protection drilling peace
Entirely, it is ensured that do not contacted firmly between ceramic wafer and metalwork.Moreover, nylon cushion is convex provided with the ring-type being adapted with the base of expansion tube
Rise, the height of annular projection is adapted with the depth of connecting hole, can be made in the fully-inserted hole of nylon cushion, it is to avoid the first bolt with
The connecting hole contact of ceramic wafer mounting hole, ceramic wafer connector, reduces the hard contact between metal.
Brief description of the drawings
Fig. 1 is the sectional view of back of the body bolt of the present invention；
Fig. 2 is the stereogram of expansion tube shown in Fig. 1；
Fig. 3 is the top view of expansion tube shown in Fig. 2；
Fig. 4 is the schematic diagram of nylon cushion shown in Fig. 1.
Fig. 5 is the schematic diagram of back of the body bolt installed part of the present invention；
Fig. 6 is sectional view of back of the body bolt installed part shown in Fig. 5 before back of the body bolt is installed；
Fig. 7 is sectional view of back of the body bolt installed part shown in Fig. 5 after back of the body bolt is installed；
Fig. 8 is the application schematic diagram of ceramic wafer erector of the present invention；
Fig. 9 is the scheme of installation of back of the body bolt of the present invention.
Embodiment
To make the object, technical solutions and advantages of the present invention clearer, the present invention is made into one below in conjunction with accompanying drawing
It is described in detail on step ground.
As shown in figs 1-9, the invention provides a kind of ceramic wafer erector 100 for the unstressed formula of high-altitude curtain wall, use
It is arranged in by ceramic wafer 200 on ceramic wafer connector 300, the ceramic wafer connector 300 is provided with connecting hole.
The ceramic wafer erector includes back of the body bolt 1 and back of the body bolt installed part 2.As shown in Figure 1, Figure 2, Figure 3 and Figure 4, the back of the body
Bolt 1 includes the first bolt 11 and expansion tube 12；The expansion tube 12 includes hollow a base 121 and multiple expansion pieces 122,
The expansion piece 122 is fixed on base 121, and the base 121 is adapted with the first bolt 11, between the expansion piece 122
There is pre-determined distance and be mutually not connected to.
As shown in Fig. 5, Fig. 6 and Fig. 7, the back of the body bolt installed part 2 includes hollow base 21, and the inside of base 21 is provided with
Second bolt 22, second bolt 22, the bottom of base 21 are equipped with the connector 23 for connecting the first bolt 11, described
The both sides of second bolt 22 are provided with swing arm 24, and the swing arm 24 is provided with some raised 25, described raised 25 and second bolt 22
It is adapted.
The swing arm 24 causes second bolt 22 to move up and down by rotation, and second bolt 22 drives the first spiral shell
Bolt 11 is moved up and down, and first bolt 11 causes the expansion tube 12 to expand outwardly in moving process, until the expansion
Pipe 12 fits in the mounting hole of the ceramic wafer completely.The bolt 11 of expansion tube 12 and first and ceramic wafer mounting hole are completed with this
Perfect cooperation between the connecting hole of ceramic wafer connector, this coordinates installation process not produce stress, ceramic wafer is not rushed
Power is hit, furthermore, it is possible to which the accurately degrees of expansion of control expansion tube, makes it connect with the first bolt, ceramic wafer mounting hole and ceramic wafer
The optimal state that is connected is reached between the connecting hole of fitting, with optimal drawing value.
Specifically, the expansion piece 122 includes an a vertical plane 122A and inclined-plane 122B, the inclined-plane 122B and vertical plane
122A is connected, and the angle between the inclined-plane 122B and vertical plane 122A is 5-20 °.If the inclined-plane 122B and vertical plane
Angle between 122A is less than 5 °, then the expansion process of more difficult control expansion tube, expansion tube expand outwardly can produce it is larger should
Power, impulsive force is produced to ceramic wafer；If the angle between the inclined-plane 122B and vertical plane 122A is more than 20 °, more difficult control
The precise degrees of tube swelling are expanded, expansion tube can also produce stress expanding outwardly, and impulsive force is produced to ceramic wafer.
The expansion piece 122 is provided with 4-12.It is preferred that, expansion piece 122 is provided with 4-6.More preferably, expansion piece 122 is set
There are 4.Back of the body bolt provided with 4-6 expansion piece, with back of the body bolt installed part collocation use, it is necessary to which less external force can just expand, is applied
Work is simple, it can also be ensured that expansion is abundant, the uniform force of expansion piece, improves the fastness of connection.
The width of each expansion piece 122 is identical, it is ensured that contact surface is average, and the effect drawn out is taper destruction, from
Scattered property is concentrated and stably, the error of drawing value is few.
Opening is formed between the expansion piece 122, the width of the opening is 0.01-2mm, and the depth of the opening is 1-
8mm, can both ensure that back of the body bolt can just expand in the presence of smaller external force, and construction is simple, it can also be ensured that expansion is abundant, swollen
The uniform force of swollen, improves the fastness of connection.
The ultimate range that ultimate range before installing between expansion piece 122 is set to after A1, installation between expansion piece 122 is set
For A2, then (A2- A1)/1=15-20% of A, it is ensured that expansion tube is connected with the first bolt, ceramic wafer mounting hole and ceramic wafer
The optimal state that is connected is reached between the connecting hole of part, with optimal drawing value.
As the present invention more preferably embodiment, the back of the body bolt 1 also includes nylon cushion 13 and nut 14, can avoid first
Destruction of the bolt 11 when installing to ceramic wafer, protects drilling safe, it is ensured that do not contacted firmly between ceramic wafer and metalwork.And
And, as shown in figure 4, the nylon cushion 13 is provided with the annular projection 131 being adapted with the base 121 of the expansion tube 12, it is described
The height of annular projection 131 is adapted with the depth of connecting hole, can be made in the fully-inserted hole of nylon cushion 13, it is to avoid the first bolt
Contacted with the connecting hole of ceramic wafer mounting hole, ceramic wafer connector, reduce the hard contact between metal.
The course of work of the present invention is illustrated with reference to Fig. 6, Fig. 7, Fig. 8, Fig. 9：
The expansion tube 12 and nylon cushion 13 of back of the body bolt 1 are enclosed on the first bolt；
The first bolt 11 for being cased with expansion tube 12 and nylon cushion 13 is put into the mounting hole of ceramic wafer 200, the first bolt
11 pass through the mounting hole of ceramic wafer 200 and are exposed in air；
The tail end that the first bolt 11 of air will be exposed to is fixed on the connector 23 of back of the body bolt installed part 2；
Rotate the swing arm of back of the body bolt installed part 2 so that second bolt 22 is moved up and down, second bolt 22 drives the
One bolt 11 is moved up and down, and first bolt 11 causes the expansion tube 12 to expand outwardly in moving process；
Back of the body bolt installed part 2 is removed, ceramic wafer connector 300 is fixed on the first bolt 11 using nut 14；
Ceramic wafer connector 300 is fixed in the transom 500 of building by corner brace 400, corner brace 400 and transom
500 are directly connected using nut 600.
It should be noted that the ceramic wafer of the present invention refers to any ceramic wafer, or it is the building panel similar with ceramic wafer
Material, including granolith, artificial marble, artificial lime stone, artificial sand rock, artificial hole stone and artificial ceramic plate etc., but do not limit
In this.
It is preferred that, it is 1.55-2.1g/cm disclosure is particularly well suited to supporting unit weight3, thickness is 18-30mm, and water absorption rate is
0.1-1%, the modulus of rupture >=15MPa high-strength light ceramic wafer or high-strength light hole stone are used.
More preferably, the high-strength light ceramic wafer is fired under conditions of firing temperature is 1050-1120 degree Celsius
High-strength light ceramic wafer with the cellular sealed porosity internal structure of class, its unit weight is 1.55-2.1g/cm3, thickness is 18-
30mm, water absorption rate is 0.1-0.5%, the modulus of rupture >=20MPa；The high-strength light ceramic wafer is main by following composition of raw materials system
Into：1-3 parts of carborundum, ceramic 15-50 parts of waste solids, sludge or 10-35 parts of bed mud, 10-35 parts of bentonite, base substrate reinforcing agent
0.1-2 parts, 0.1-3 parts of degumming agent.
High-strength light hole stone is fired under conditions of firing temperature is 1050-1120 degree Celsius with three-dimensional hole
The hole stone of hole internal structure, its unit weight is 1.55-1.9g/cm3, thickness is 18-30mm, and water absorption rate is 0.1-1%, the modulus of rupture
≥15MPa；High-strength light hole stone includes fabric and bed material, wherein, the fabric is mainly made up of following composition of raw materials：Carbon
2-5 parts of SiClx, ceramic 15-50 parts of waste solids, sludge or 10-35 parts of bed mud, 10-35 parts of bentonite, base substrate reinforcing agent 0.1-2
Part, 0.1-3 parts of degumming agent, 10-40 parts of pore former；
The bed material is mainly made up of following composition of raw materials：2-5 parts of carborundum, ceramic 15-50 parts of waste solids, sludge or bottom
10-35 parts of mud, 10-35 parts of bentonite, 0.1-2 parts of base substrate reinforcing agent, 0.1-3 parts of degumming agent.
Optimal, the unit weight of the high-strength light ceramic wafer is 1.6-1.9g/cm3, thickness is 20-30mm, and water absorption rate is
0.1-0.4%, the modulus of rupture >=28MPa；The high-strength light ceramic wafer is mainly made up of following composition of raw materials：Carborundum 1.5-
2 parts, ceramic 25-40 parts of waste solids, sludge or 10-35 parts of bed mud, 10-35 parts of bentonite, 0.1-2 parts of base substrate reinforcing agent, dispergation
0.1-3 parts of agent.
The unit weight of high-strength light hole stone is 1.6-1.9g/cm3, thickness is 20-30mm, and water absorption rate is 0.1-0.7%,
The modulus of rupture >=28MPa；High-strength light hole stone includes fabric and bed material, wherein, the fabric is mainly matched somebody with somebody by following raw material
Side is made：10-35 parts of 2-4 parts of carborundum, ceramic 25-40 parts of waste solids, sludge or bed mud, 10-35 parts of bentonite, base substrate enhancing
0.1-2 parts of agent, 0.1-3 parts of degumming agent, 10-40 parts of pore former；The bed material is mainly made up of following composition of raw materials：Carborundum 2-
4 parts, ceramic 25-40 parts of waste solids, sludge or 10-35 parts of bed mud, 10-35 parts of bentonite, 0.1-2 parts of base substrate reinforcing agent, dispergation
0.1-3 parts of agent.
Above-mentioned ceramic wafer can dimensionally accomplish bigger thicker, coordinate erector of the present invention to be used in outdoor overhead curtain wall
Safely and conveniently construct very much, saving mounts cost.
Accordingly, the present invention also provides a kind of installation method of the ceramic wafer erector for the unstressed formula of high-altitude curtain wall,
Including：
The expansion tube and nylon cushion of back of the body bolt are enclosed on the first bolt；
The first bolt for being cased with expansion tube and nylon cushion is put into the mounting hole of ceramic wafer, the first bolt passes through ceramic wafer
Mounting hole and be exposed in air；
The tail end that the first bolt of air will be exposed to is fixed on the connector of back of the body bolt installed part；
Rotate the swing arm of back of the body bolt installed part so that second bolt is moved up and down, second bolt drives the first spiral shell
Bolt is moved up and down, and first bolt causes the expansion tube to expand outwardly in moving process；
Back of the body bolt installed part is removed, ceramic wafer connector is fixed on the first bolt using nut.
It should be noted that the CONSTRUCTED SPECIFICATION of part involved in installation method, with above-mentioned ceramic wafer erector
It is identical, it will not be repeated here.
Ceramic wafer using erector of the present invention and installation method is done into shaketalle test,
（One）Curtain wall sample is installed to steel frame by engineering practice during experiment（That is " illusion agent structure "）On, then
Illusion agent structure is installed on vibration table surface, by applying seismic wave to table top, the reaction of curtain wall model is observed, completes
Total Test.
（Two）Result of the test：
Plane internal deformation performance：Belong to the 5th grade of national standard GB/T21086-2007；
Resisting wind press capacity：Belong to the 9th grade of national standard GB/T21086-2007（5000Pa）；
Impact resistance：Ceramic wafer is not destroyed after hitting；
Tensile bearing capacity：Maximum tensile bearing capacity is 5.08KN；
In the overall process of shaketalle test, ceramic wafer, back of the body bolt connector, the connector of test specimen steel construction are showed no different
Often, the anti-seismic performance of connecting node, which is met, is required, when table top, which inputs the artificial peak value of ripple acceleration half, reaches 0.62g, experiment is surveyed
It is that maximum relative floor displacement angle is 1/ in 1/80, Nan Ping face to obtain maximum relative floor displacement angle in the face of test specimen steel construction Beijing
80, tested ceramic wafer installation system meets can bear the requirement of deformability about specification to curtain wall.
The test basis of above-mentioned shaketalle test are GB5011-2010《Seismic design provision in building code》、GB/T 18250-
2000《Building curtain wall plane internal deformation method for testing performance》；Judgment basis is GB/T 21086-2007《Building curtain wall》、GB/T
18250-2000《Building curtain wall plane internal deformation method for testing performance》.
In summary, the present invention uses stressless connected mode, and safe and reliable, Wind-Pressure Resistance ability is good, connecting node
Anti-seismic performance, which is met, to be required, the requirement of deformability can be born about specification to curtain wall by meeting, and be particularly suitable for use in more than 100 meters
High-altitude.Moreover, the present invention is applied to superaltitude（200 meters of ＞）When, still conform to related request.
Described above is the preferred embodiment of the present invention, it is noted that for those skilled in the art
For, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications are also considered as
Protection scope of the present invention.
Claims (9)
1. a kind of ceramic wafer erector for the unstressed formula of high-altitude curtain wall, for ceramic wafer to be arranged on into ceramic wafer connector
On, the ceramic wafer connector is provided with connecting hole, it is characterised in that the ceramic wafer erector includes back of the body bolt and back of the body bolt is installed
Part；
Wherein, the back of the body bolt includes the first bolt and expansion tube；The expansion tube includes a hollow base and multiple expansions
Piece, the expansion piece is fixed on base, and the base is adapted with the first bolt, have between the expansion piece pre-determined distance and
Mutually it is not connected to；
The back of the body bolt installed part includes hollow base, and the chassis interior is provided with the second bolt, second bolt, base
Bottom is equipped with the connector for connecting the first bolt, and the both sides of second bolt are provided with swing arm, and the swing arm is provided with
Some projections, the projection is adapted with the second bolt；
The swing arm causes second bolt to move up and down by rotation, and second bolt drives and moved down on the first bolt
Dynamic, first bolt causes the expansion tube to expand outwardly in moving process, until the expansion tube fits in institute completely
State the mounting hole of ceramic wafer；
The expansion piece includes a vertical plane and an inclined-plane, and the inclined-plane is connected with vertical plane, the inclined-plane and vertical plane it
Between angle be 5-20 °.
2. it is used for the ceramic wafer erector of the unstressed formula of high-altitude curtain wall as claimed in claim 1, it is characterised in that the expansion
Piece is provided with 4-12, and the width of each expansion piece is identical；
Opening is formed between the expansion piece, the width of the opening is 0.01-2mm, and the depth of the opening is 1-8mm.
3. it is used for the ceramic wafer erector of the unstressed formula of high-altitude curtain wall as claimed in claim 1, it is characterised in that the ceramics
The unit weight of plate is 1.55-2.1g/cm3, thickness is 18-30mm, and water absorption rate is 0.1-1%, the modulus of rupture >=15MPa, the ceramics
Plate has the cellular sealed porosity internal structure of class.
4. it is used for the ceramic wafer erector of the unstressed formula of high-altitude curtain wall as claimed in claim 1, it is characterised in that before installation
The ultimate range that ultimate range between expansion piece is set to after A1, installation between expansion piece is set to A2, then (A2- A1)/A 1=
15-20%。
5. it is used for the ceramic wafer erector of the unstressed formula of high-altitude curtain wall as claimed in claim 1, it is characterised in that the back of the body bolt
Also include nylon cushion and nut, the nylon cushion is provided with the annular projection being adapted with the base of the expansion tube, the ring-type
Raised height is adapted with the depth of connecting hole.
6. a kind of installation method of ceramic wafer erector as described in claim any one of 1-5, it is characterised in that including：
The expansion tube and nylon cushion of back of the body bolt are enclosed on the first bolt；
The first bolt for being cased with expansion tube and nylon cushion is put into the mounting hole of ceramic wafer, the first bolt passes through the peace of ceramic wafer
Dress hole is simultaneously exposed in air；
The tail end that the first bolt of air will be exposed to is fixed on the connector of back of the body bolt installed part；
Rotate the swing arm of back of the body bolt installed part so that second bolt is moved up and down, second bolt is driven on the first bolt
Lower movement, first bolt causes the expansion tube to expand outwardly in moving process；
Back of the body bolt installed part is removed, ceramic wafer connector is fixed on the first bolt using nut；
Expansion piece includes a vertical plane and an inclined-plane, and the inclined-plane is connected with vertical plane, between the inclined-plane and vertical plane
Angle is 5-20 °.
7. the installation method of ceramic wafer erector as claimed in claim 6, it is characterised in that the expansion piece is provided with 4-12
Individual, the width of each expansion piece is identical.
8. the installation method of ceramic wafer erector as claimed in claim 6, it is characterised in that formed and opened between the expansion piece
Mouthful, the width of the opening is 0.01-2mm, and the depth of the opening is 1-8mm.
9. the installation method of ceramic wafer erector as claimed in claim 6, it is characterised in that before installing between expansion piece
The ultimate range that ultimate range is set to after A1, installation between expansion piece is set to A2, then (A2- A1)/1=15-20% of A.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610936757.0A CN106351370B (en) | 2016-11-01 | 2016-11-01 | A kind of ceramic wafer erector and installation method for the unstressed formula of high-altitude curtain wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610936757.0A CN106351370B (en) | 2016-11-01 | 2016-11-01 | A kind of ceramic wafer erector and installation method for the unstressed formula of high-altitude curtain wall |
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| JP5436315B2 (en) * | 2010-04-13 | 2014-03-05 | 濱中ナット株式会社 | One side bolt |
| CN102556174A (en) * | 2011-11-08 | 2012-07-11 | 南车眉山车辆有限公司 | Container floorboard fixing method and pop rivet for floorboards |
| CN204672892U (en) * | 2015-05-16 | 2015-09-30 | 傅映霞 | A kind of riveting gun of pinion rotation |
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Effective date of registration: 20180926 Address after: 528000 Guangdong Foshan Chancheng District Zhangcha road 5-13 Hua Foshan New Media Industrial Park 8 312 Patentee after: Foshan Olympic New Building Materials Technology Co., Ltd. Address before: 528031 West China A12, No. 68 Jihua Road, Chancheng District, Foshan, Guangdong. Patentee before: Foshan city aomeida artificial plate curtain wall fittings Co. Ltd. |