CN202689264U - Composite insulating curtain-wall suspension member - Google Patents

Abstract

The utility model discloses a composite thermal insulation curtain wall suspension component, which is provided with a matrix thermal insulation layer complex, a wall body fixing mechanism, a screw rod and double buckle seam pins. The matrix insulation layer complex is provided with a matrix, an insulation layer, clamping bolts and gaskets; the wall fixing mechanism is provided with L-shaped corner code connectors, L-shaped keel fixing parts and corner code keel fixing bolts, and the screw rod is from the L-shaped corner code Insert behind the transverse hole of the connecting piece and embed it into the injection molded nut hole of the clamping bolt. One end of the screw is fastened to the L-shaped corner connecting piece through the "screw and corner connecting piece fixing nut", and the other end of the screw is passed through the hexagon nut with pad Tighten on snap bolt and snap bolt nut. The double buckle seam pins for connecting adjacent substrates are arranged in the back groove on the back of the substrates, so that two adjacent substrates are connected to each other.

Description

A composite thermal insulation curtain wall suspension component

technical field

The utility model relates to a curtain wall of a building, in particular to a suspension component of a composite thermal insulation curtain wall.

Background technique

With the continuous development of building exterior wall decoration technology, the method of using curtain walls has been applied in many buildings, especially the stone curtain wall has good decoration, the distance between the stone curtain wall and the structural wall is short and adjustable, and it is safe and firm. , corrosion resistance and other characteristics, its application is more extensive.

The utility model patent with the notification number CN201292631 provides a connection structure between a granite curtain wall and a glass curtain wall. One side of the aluminum alloy beam, the beam bottom cover plate and the beam pressure plate, the glass is fixed in the groove of the aluminum alloy beam; the granite is fixed through the embedded steel plate set on the wall, set on the upper wall The chemical bolts at the fixed parts of the steel parts and the wall, the angle irons are fixedly connected to the outside of the steel parts on the upper wall through stainless steel bolts and stainless steel bolts, one end of the stainless steel pendant is connected to the steel parts on the upper wall, and the other end is inserted into the inner wall of the granite side. The utility model can realize that the gap between the granite curtain wall and the glass curtain wall does not leak rainwater, and greatly prolongs the durability of the overall structure without affecting the appearance.

The utility model patent with the notification number CN2332769 provides a dry-hanging fixture for the stone curtain wall of a building, which is mainly composed of a bracket, a hypotenuse connector, a right-angle positioning connector, and a connecting bolt. The fixing plate of the hypotenuse connector is stacked on the bracket. On the upper end face of the short right-angled side, the plug-in hypotenuse extends into the corresponding prefabricated chute on the inner wall of the stone slab. The fixing plate of the right-angled connector is stacked on the fixing plate of the hypotenuse connector, and the connection is fastened with bolts, washers and nuts. , its right-angled side is attached to the inner wall of the stone slab for positioning, and the joint between the stone slabs is sealed with silica gel. The utility model can reduce the distance between the stone material and the structure wall, increase the safety and firmness, the distance is adjustable, and the use is convenient.

The invention patent with the notification number CN1587586 provides a ceramic stone connector and a connection method. Ceramic stone connectors, including fixed section steel, convex steel frame, concave steel frame, T-shaped bolts and stone with T-shaped grooves. The holes on the two surfaces of the fixed section steel are in-line up and down adjustment holes and T-shaped two-way adjustment holes. The top of the T-bolt is an oval flat plate. The interlocking concave steel frame and convex steel frame can be installed and disassembled at any time, and the gap between the two is filled with fixing glue. Fill the gap between the T-bolts and the stone T-slots with fixing glue. The connecting piece method of the ceramic stone connector, the fixed section steel is fixed on the ceiling with bolts, the convex steel frame is installed on the other side, the concave steel frame and the convex steel frame are occluded together, and the stone is installed on the convex steel frame and the concave steel frame through T-shaped bolts on the shelf. However, if the T-bolts and the T-slots of the stone slabs are filled with fixing glue in advance in the factory to fix them, the exposed long T-bolts planted on the 4 corners of the slate will cause great inconvenience in the way of transportation to the construction site, and damage to the stone matrix. Or on the construction site, first fill the T-shaped bolts and the T-slots of the stone slab with fixing glue to achieve fixation before installation. Because the climate of the construction site is difficult to control the stability of the fixing glue with the seasons and climate, including other existing dry-hanging connection methods, the dependence on the direct fixing of glue is quite strong. Therefore, when the fixing glue is unstable, it is safe. There are hidden dangers. The installation principle of this method is fixed by fixed steel, and the stone moves with implanted 4 longer T-bolts. When installing, when the glue is fixed and the hanging is installed, the 4 T-bolts implanted and fixed on the stone slab cannot be evenly stressed and inserted into the T-shaped two-way adjustment hole on one side of the fixed steel or one side is a straight In the hole of the adjustment hole, the four T-bolts fixed on the stone slab are subjected to different torsional forces, causing damage to the T-shaped slot hole and damage to the bearing point of the structure, becoming a 3-point load or 2-point load. Hidden danger. The engineering construction process is highly dependent on the installation technology.

The stone slab is already very thin from the slab surface after being opened through the T-shaped slot. The top of the implanted T-shaped bolt is an elliptical flat plate. Compressive performance, thermal expansion and cold contraction performance, and the recovery ability of plane deformation under force are obviously insufficient.

Utility model content:

The technical problem to be solved by the utility model is to provide a composite thermal insulation curtain wall suspension component with better wind pressure resistance and thermal insulation performance.

For solving the problems of the technologies described above, the technical scheme that the utility model adopts is:

A composite thermal insulation curtain wall suspension component is provided with a matrix thermal insulation layer composite body, a wall body fixing mechanism, a screw rod and double buckle seam pins.

The matrix insulation layer complex is provided with a matrix, an insulation layer, a clamping bolt and a gasket; a back groove is opened on the back of the substrate, the clamping bolt is arranged between the substrate and the insulation layer, and the clamping bolt is embedded in the back groove on the back of the substrate for fixation , the clamping bolt nut used to fasten the matrix is set on the outer teeth of the clamping bolt, so that the clamping bolt and the matrix are fastened; the gasket for adjusting the thickness of the stone is arranged between the clamping bolt and the clamping bolt nut ;

Grooves are arranged on the sticking surface of the heat-insulating layer, and the sticking surface of the heat-insulating layer is pasted on the back of the base body, and an adhesive layer is arranged between the heat-insulating layer and the base body, and the base body, the adhesive layer and the heat-insulating layer are compounded into one.

The wall fixing mechanism is equipped with L-shaped corner code connectors, L-shaped keel fixing parts and corner code keel fixing bolts. Between the keel fixing part and the L-shaped corner code connector, and connect and fix the L-shaped keel fixing part and the L-shaped corner code connector; the L-shaped corner code connector passes through the corner code keel fixing bolt and is connected and fixed on the L-shaped keel On the fixing piece, the L-shaped corner code connector, the corner code keel fixing bolt and the L-shaped keel fixing piece are integrated, and holes are punched on the L-shaped keel fixing piece, which is used to fix the L-shaped keel fixing piece on the wall through expansion bolts superior.

The screw is inserted from the back of the transverse hole of the L-shaped corner code connector, and embedded in the injection molded nut hole of the clamping bolt. One end of the screw is fastened to the L-shaped corner code connector through the "screw and corner code connector fixing nut", and the other end of the screw is One end is fastened on the clamping bolt and the clamping bolt nut through a hexagon nut with pads.

The double buckle seam pins for connecting adjacent substrates are arranged in the back groove on the back of the substrates, so that two adjacent substrates are connected to each other.

The cross-section of the back groove is preferably concave. The washer used for adjusting the thickness of the stone is arranged between the clamping bolt and the clamping bolt nut to play a role of buffering and protection.

The adhesive layer can be a hot melt layer, and the thermal insulation layer can be a polymer flame-retardant thermal insulation layer.

The clip can be a nut injected into the plastic clip. The cross section of the clip bolt is preferably convex.

The L-shaped keel fixture is preferably an L-shaped angle steel.

Adopt the realization process of the present utility model to comprise the following steps:

1) Make a back groove on the back of the cut substrate;

2) Embed the clip bolt embedded with the clip bolt nut into the back groove;

3) Insert the gasket from the outer tooth sleeve of the clamping bolt;

4) The clamping bolt nut used to fasten the stone is set on the outer teeth of the clamping bolt, so that the clamping bolt nut, the gasket, the clamping bolt and the matrix form a tight connection, so that the clamping bolt is fastened inside the matrix;

5) Open 4 grooves on the insulation layer;

6) Brush the adhesive layer on the adhesive surface of the thermal insulation layer that has been grooved, and then compound the adhesive surface of the thermal insulation layer on the adhesive surface of the substrate that has been embedded in the clamping bolt, and fasten to form a matrix thermal insulation layer composite;

7) Drill holes on the L-shaped keel fixture, and fix the L-shaped keel fixture on the wall through expansion bolts;

8) Connect and fix the L-shaped corner code connector on the L-shaped keel fixing part through the corner code keel fixing bolt, so that the L-shaped corner code connector, the corner code keel fixing bolt and the L-shaped keel fixing part form a wall fixing mechanism And fixed on the wall by expansion bolts;

9) Insert the screw from the back of the transverse hole of the L-shaped corner code connector to connect the L-shaped corner code connector with the injection nut hole of the clamping bolt, and fasten the screw to the L-shaped corner code connector with the fixing nut of the corner code connector. On the corner code connector; fasten the screw rod on the clamping bolt and the clamping bolt nut with a hexagonal nut with a pad, so as to realize the connection and fastening between the matrix insulation layer complex and the wall fixing mechanism;

10) After the base material of the first matrix insulation layer complex is installed, push the double buckle seam pin into the back groove of the installed matrix, and then place the adjacent second matrix insulation layer complex along the double buckle seam pin insertion;

11) Pointing and cleaning, that is, the dry hanging of the hanging components of the composite thermal insulation curtain wall is completed.

Compared with the existing building curtain wall suspension technology, the utility model has the following outstanding advantages:

Due to the use of plastic clamping bolts, the plastic clamping bolts are embedded in the back groove of the substrate, and the design of the double substrate slot holes combined with different shapes increases the pulling force and double prevents falling off; the clamping bolt nuts used to fasten the stone are embedded In the plastic snap-on bolt, when the outer wrapped plastic ages, the injected snap-on bolt nut can also buckle the substrate alone to prevent it from falling off. Multiple security settings not only solve the real problem of embedding the plastic snap-in bolt in the factory in advance. The bolts are fastened and fixed to the substrate. When the substrate is tightened, the plastic clip bolts will not loosen and will not damage the groove. Moreover, the rectangular plastic clip bolts have a larger contact area and better wind pressure resistance. good. Moreover, it solves the problems caused by thermal expansion and contraction of the curtain wall, and improves the weather resistance. Effectively prevent and solve the rust spots caused by the reaction of steel iron substances and stone minerals, and the pollution penetrates into the stone surface, saving a lot of cleaning in the later stage. It is more convenient for curtain wall installation personnel to install one-time card position, which is more convenient and solves the technical dependence of engineering construction; moreover, the embedded plastic clamping bolt has a reasonable structure design, does not protrude from the insulation layer, and is more convenient for transportation and saves transportation costs. The plastic clamping bolt is in contact with the stone material in a larger area, the pulling force of the four corners is balanced, the pulling force is increased, and it is less likely to be damaged by external force, which improves the safety performance. Improve the recovery ability after force deformation, and completely solve the problem of stone plane deformation. Due to the use of a polymer flame-retardant insulation layer, the composite layer covers the substrate, and the plastic clamping bolts are embedded with injection molded nuts, so the curtain wall has better thermal insulation performance, is not exposed to ultraviolet rays, prevents the oxidation of plastics and glue, reduces air penetration, and The penetration of rainwater further improves the weather resistance, and improves the heat insulation and sound insulation effects; the buffer force is increased, and the safety performance is further improved.

In summary, the utility model reduces the weight of the base material sharply, makes the construction and installation easier, reduces the bearing capacity of the building structure, reduces the bearing load of the building structure, provides convenience for high-rise curtain walls, and is more suitable for high-rise buildings and High-strength anti-seismic building exterior wall dry hanging. In addition, the performance of earthquake resistance, compression resistance, weather resistance, heat preservation, heat insulation, sound insulation, fire prevention, and lightness is better. In the future, the rail-wheel mobile indoor curtain wall decoration design will satisfy the compatibility of the absorption function and decorative effect of the interior space.

Description of drawings

Fig. 1 is a top view structural diagram of an embodiment of the utility model.

Fig. 2 is a schematic diagram of the three-dimensional structure effect of the embodiment of the utility model.

Fig. 3 is a schematic diagram of the three-dimensional structure effect of removing the composite layer.

Fig. 4 is a three-dimensional structural schematic diagram of an injection molded nut embedded in a plastic clamping bolt according to an embodiment of the present invention.

Fig. 5 is a three-dimensional structural schematic diagram of an L-shaped keel fixing member according to an embodiment of the present invention.

Fig. 6 is a schematic diagram of the three-dimensional structure of the double buckle seam pin according to the embodiment of the present invention.

Detailed ways

Referring to Fig. 1-6, the utility model is provided with matrix insulation layer composite body, body of wall fixing mechanism, screw rod 8 and double buckle seam pin 13.

The matrix insulation layer complex is provided with a matrix 1, an insulation layer 3, a clamping bolt 4 and a gasket 6; a back groove is opened on the back of the matrix 1, and the cross section of the back groove is concave. The clamping bolt 4 is arranged between the substrate 1 and the insulation layer 3, and the clamping bolt 4 is embedded in the back groove of the substrate 1 to be fixed, and the clamping bolt nut 5 for fastening the substrate 1 is set on the outer teeth of the clamping bolt 4 , so that the clamping bolt 4 and the base 1 are fastened; the gasket 6 for adjusting the thickness of the stone is arranged between the clamping bolt 4 and the clamping bolt nut 5, and plays a role of buffer protection at the same time. A groove is provided on the pasting surface of the thermal insulation layer 3, and the pasting surface of the thermal insulation layer 3 is pasted on the back side of the substrate 1, and an adhesive layer 2 is arranged between the thermal insulation layer 3 and the substrate 1. The substrate 1, the adhesive layer 2 and the thermal insulation layer Layer 3 is composited into one. The adhesive layer 2 can be a hot melt layer, and the insulation layer can be a polymer flame-retardant insulation layer. The fastening bolt 4 can be a plastic fastening nut injected into it. The cross section of the fastening bolt 4 is convex.

The wall fixing mechanism is provided with an L-shaped corner bracket connector 10, an L-shaped keel fixing piece 11 and a corner bracket bracket fixing bolt 12. The bolt 12 is arranged between the L-shaped keel fixing part 11 and the L-shaped corner code connector 10, and connects and fixes the L-shaped keel fixing part 11 and the L-shaped corner code connector 10; the L-shaped corner code connector 10 passes through the corner The code keel fixing bolt 12 is connected and fixed on the L-shaped keel fixing part 11, so that the L-shaped corner code connecting part 10, the corner code keel fixing bolt 12 and the L-shaped keel fixing part 11 are integrated, and on the L-shaped keel fixing part 11 Drilling holes are used to fix the L-shaped keel fixing part 11 on the wall through expansion bolts. The L-shaped keel fixing part 11 can adopt L-shaped angle steel.

The screw rod 8 is inserted from the back of the transverse hole of the L-shaped corner code connector 10, and embedded in the injection nut hole of the clip bolt 4, and one end of the screw rod 8 is fastened to the L-shaped corner code connection through the "screw and the corner code connector fixing nut 9". On the part 10, the other end of the screw rod 8 is fastened to the clamping bolt 4 and the clamping bolt nut 5 through the hex nut 7 with a pad.

Double buckle seam pins 13 for connecting adjacent substrates are arranged in the back groove of the back of the substrate 1 to connect two adjacent substrates to each other.

Provide below and adopt the dry hanging method of the present utility model, concrete steps are as follows:

1) Make a back groove on the back of the cut substrate 1;

2) Embedding the clip bolt 4 embedded with the clip bolt nut 5 into the back groove;

3) Insert the gasket 6 from the outer tooth sleeve of the clamping bolt 4;

4) The clamping bolt nut 5 used to fasten the stone is set on the outer teeth of the clamping bolt 4, so that the clamping bolt nut 5, the gasket 6, the clamping bolt 4 and the base body 1 form a tight connection, so that the clamping bolt 4 is fastened inside the matrix 1;

5) Open 4 grooves on the insulation layer 3;

6) Brush the adhesive layer 2 on the adhesive surface of the thermal insulation layer 3 that has been grooved, and then compound the adhesive surface of the thermal insulation layer 3 on the adhesive surface of the substrate 1 that has been embedded with the clamping bolt 4, and fasten it to form a substrate thermal insulation layer. layer complex;

7) Drill holes on the L-shaped keel fixing part 11, and fix the L-shaped keel fixing part 11 on the wall through expansion bolts;

8) Connect and fix the L-shaped corner code connecting piece 10 on the L-shaped keel fixing piece 11 through the corner code keel fixing bolt 12, so that the L-shaped corner code connecting piece 10, the corner code keel fixing bolt 12 and the L-shaped keel fixing piece 11 Form a wall fixing mechanism and fix it on the wall P through expansion bolts;

9) Insert the screw rod 8 from the back of the transverse hole of the L-shaped corner code connector 10, so that the L-shaped corner code connector 10 is connected with the injection nut hole of the clamping bolt 4, and fix the screw rod 9 with the corner code connector fixing nut 9. 8 is fastened on the L-shaped corner code connector 10; the screw rod 8 is fastened on the clamping bolt 4 and the clamping bolt nut 5 with the hexagonal nut 7 with pads, so as to realize the connection between the matrix insulation layer complex and the wall fixing mechanism. fastening of the connection;

10) After the base material of the first matrix insulation layer composite is installed, push the double buckle seam pin 13 into the back groove of the installed matrix 1, and then place the adjacent second matrix insulation layer composite along the The double buckle seam pin 13 is inserted;

11) Pointing and cleaning, that is, the suspension of the composite thermal insulation curtain wall suspension components is completed.

The utility model is not only limited to the above-mentioned best implementation mode, anyone can draw other various forms of products under the enlightenment of the utility model, but no matter make any changes in its shape or structure, anyone who has the same features as the utility model The same or similar technical solutions are all within the scope of protection.

Claims (6)

1. A composite thermal insulation curtain wall suspension component is provided with a matrix thermal insulation layer composite body, a wall fixing mechanism, a screw rod and a double buckle seam pin, and is characterized in that: The matrix insulation layer complex is provided with a matrix, an insulation layer, a clamping bolt and a gasket; a back groove is opened on the back of the substrate, the clamping bolt is arranged between the substrate and the insulation layer, and the clamping bolt is embedded in the back groove on the back of the substrate for fixation , the clamping bolt nut used to fasten the matrix is set on the outer teeth of the clamping bolt, so that the clamping bolt and the matrix are fastened; the gasket for adjusting the thickness of the stone is arranged between the clamping bolt and the clamping bolt nut ; A groove is provided on the pasting surface of the thermal insulation layer, the pasting surface of the thermal insulation layer is pasted on the back of the substrate, an adhesive layer is provided between the thermal insulation layer and the substrate, and the substrate, the adhesive layer and the thermal insulation layer are combined into one; The wall fixing mechanism is equipped with L-shaped corner code connectors, L-shaped keel fixing parts and corner code keel fixing bolts. Between the keel fixing part and the L-shaped corner code connector, and connect and fix the L-shaped keel fixing part and the L-shaped corner code connector; the L-shaped corner code connector passes through the corner code keel fixing bolt and is connected and fixed on the L-shaped keel On the fixing piece, the L-shaped corner code connector, the corner code keel fixing bolt and the L-shaped keel fixing piece are integrated, and holes are punched on the L-shaped keel fixing piece, which is used to fix the L-shaped keel fixing piece on the wall through expansion bolts superior; The screw is inserted from the back of the transverse hole of the L-shaped corner code connector, and embedded in the injection nut hole of the clamping bolt. One end of the screw is fastened to the L-shaped corner code connector through the screw and the corner code connector fixing nut, and the other end of the screw is passed through The hexagonal nut with pads is fastened on the clamping bolt and the clamping bolt nut; The double buckle seam pins for connecting adjacent substrates are arranged in the back groove on the back of the substrates, so that two adjacent substrates are connected to each other. 2. A composite thermal insulation curtain wall suspension member according to claim 1, characterized in that the cross section of the back groove is concave, and the adhesive layer is a hot melt layer. 3. a kind of composite thermal insulation curtain wall suspension component as claimed in claim 1 or 2, is characterized in that thermal insulation layer is polymer flame-retardant thermal insulation layer. 4. A composite thermal insulation curtain wall suspension member as claimed in claim 3, characterized in that said fastenings are plastic fastening nuts. 5. A composite thermal insulation curtain wall suspension member as claimed in claim 3, characterized in that the cross-section of the clamping bolt is convex, and the convex cross-section of the clamping bolt is matched with the concave-convex groove on the back of the substrate . 6. A suspension component of a composite thermal insulation curtain wall as claimed in claim 3, characterized in that said L-shaped keel fixture is an L-shaped angle steel.

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