CN220978509U - Energy-saving unit type glass curtain wall - Google Patents

Abstract

The utility model discloses an energy-saving unit type glass curtain wall, and belongs to the technical field of construction. The curtain wall comprises a galvanized steel plate, a curtain wall keel and a glass curtain wall arranged on the curtain wall keel, wherein the galvanized steel plate is arranged in a concrete groove, and one end of the galvanized steel plate is bent upwards; the curtain wall keel is provided with the adjustable hooks, the adjustable hooks are connected with the bent ends of the galvanized steel sheets in a hooking manner, the energy-saving unit type glass curtain wall can effectively overcome the problems encountered in the traditional glass curtain wall construction, and the curtain wall keel has the advantages of being high in safety, simple to install, fast in speed, good in construction quality, capable of saving construction period, reducing heat conduction, energy-saving, environment-friendly and the like, and is wider in application and strong in applicability.

Description

Energy-saving unit type glass curtain wall

Technical Field

The utility model relates to the technical field of construction, in particular to an energy-saving unit type glass curtain wall.

Background

With the continuous development of the economy in China, the continuous application of new technology, new technology and new materials, the density of super high-rise buildings is increasing, and the buildings adopting glass curtain walls as outer wall decoration surfaces are increasing. However, conventional glass curtain wall installations typically use a number of galvanized steel plates or bolts for installing the glass curtain wall skeleton prior to concrete placement, and then install the glass. The glass curtain wall is installed by the method, the hanging basket is often used as a worker operation platform, the high-altitude operation is more, the safety is lower, the construction quality is difficult to control, the positions and the elevations of the galvanized steel plates and the bolts often do not meet the installation requirement, secondary treatment is needed, the construction cost is increased, and the construction progress is influenced.

Disclosure of utility model

The technical problems to be solved by the utility model are as follows: the traditional glass curtain wall is more in high-altitude operation and lower in safety; the construction quality is difficult to control, the construction efficiency is low, and the construction cost is high.

In order to solve the technical problems, the inventor obtains the technical scheme of the utility model through practice and summary, and the utility model adopts the following technical scheme:

The energy-saving unit type glass curtain wall comprises galvanized steel plates, curtain wall keels and glass curtain walls arranged between the left curtain wall keel and the right curtain wall keel, wherein the galvanized steel plates are arranged in concrete grooves, and one ends of the galvanized steel plates are provided with upward bending ends; the curtain wall keel is provided with an adjustable hook which is connected with the bending end of the galvanized steel sheet in a hooking manner.

By adopting the technical scheme, before concrete pouring, a concrete groove 450 (length) x 250 (width) x 110 (height) is reserved on a platform floor slab for installing a 272mm x 272mm galvanized steel sheet, and 2 adjustable hooks are respectively arranged on the upper layer and the lower layer of each curtain wall unit for connecting curtain wall keels.

Further, adjustable couple includes steel sheet and steel sheet hook, steel sheet one end is equipped with the spout, the steel sheet hook pass through the spout with steel sheet sliding connection, run through in the spout and set up adjusting screw, adjusting nut is installed respectively at both ends about the adjusting screw, and two adjusting nuts are located the upper and lower both ends of steel sheet respectively, and fixed mounting has stop nut on the adjusting screw that is located the spout, stop nut installs the top at the steel sheet hook.

By adopting the technical scheme, the adjusting bolt of the adjustable hook can be conveniently adjusted up and down by arranging the chute at one end of the steel plate, and the position of the limiting nut can be changed by adjusting the adjusting nut, so that the adjustable hook can be adjusted up and down to meet the installation requirement of the curtain wall unit. The vertical elevation of the glass curtain wall is regulated, and the device solves the problem that the installation cannot be carried out due to the fact that the elevation and the horizontal position are often deviated on site through the three-dimensional regulation of the vertical position and the horizontal position.

Further, two connecting holes are formed in the steel plate, and the curtain wall keels are fixedly connected with the adjustable hooks through the connecting holes.

By adopting the technical scheme, the adjustable hook can be connected with the curtain wall keel through two connecting holes on the steel plate.

Further, a preformed hole is formed in the surface of the galvanized steel sheet, a galvanized high-strength expansion bolt is embedded in the concrete groove, a gasket is sleeved on the upper surface of the galvanized steel sheet, and the galvanized high-strength expansion bolt penetrates through the preformed hole and is fixedly connected with the galvanized steel sheet.

After the concrete reaches the design strength, the galvanized steel sheet is fixed in the concrete groove through 2 galvanized high-strength expansion bolts with the thickness of M12 multiplied by 115mm, and reserved holes with the thickness of 20mm multiplied by 80mm are reserved at the bolt connection positions and used for adjusting the plane positions of the galvanized steel sheet so as to determine that the positions of the galvanized steel sheet meet the requirements of hoisting the later-stage glass curtain wall, and the thickness of the gasket is t=8mm and is used for connecting the galvanized steel sheet with the concrete groove more tightly.

When the inventor solves the technical problems, according to the actual situation of the site, the inventor also finds that the glass curtain wall has the defects of poor heat insulation and energy saving effects, thereby designing the technical scheme to solve the technical problems of poor heat insulation and energy saving effects.

Further, the glass curtain wall comprises an upper layer unit curtain wall and a lower layer unit curtain wall, wherein the upper layer unit curtain wall and the lower layer unit curtain wall are connected in a socket joint mode, and a sealing device is arranged between the upper layer unit curtain wall and the lower layer unit curtain wall.

By adopting the technical scheme, the sealing device is arranged between the upper unit curtain wall and the lower unit curtain wall, so that heat conduction is effectively reduced, energy is saved, environment is protected, and condensation phenomenon is prevented.

Further, the sealing device comprises two heat insulation gaskets, a first heat insulation plate and a second heat insulation plate which are arranged between the upper unit curtain wall and the lower unit curtain wall; the first heat insulating plate is connected with the upper keel of the curtain wall of the lower unit through self-tapping screws; the second heat insulating plate is connected with the upper unit curtain wall keel and the first heat insulating plate in a socket joint mode, and the second heat insulating plate is connected with the first heat insulating plate through self-tapping screws for reinforcement.

By adopting the technical scheme, the sealing device can enable the connection of the upper unit curtain wall and the lower unit curtain wall to be more compact, and simultaneously reduces heat conduction. The heat insulating plate I and the heat insulating plate II are used for insulating heat at the joint of the upper unit curtain wall and the lower unit curtain wall and slowing down heat transfer.

Further, the sealing device is provided with a heat insulation cover plate, one end of the heat insulation cover plate is connected with the heat insulation plate II in a meshing mode, and the other end of the heat insulation cover plate is connected with the connecting plate through a tapping screw.

By adopting the technical scheme, the heat insulation cover plate is connected with the second heat insulation plate, so that heat can be further isolated.

Further, the concrete recess is provided with end anchor plates disposed between the concrete and tiles laid over the concrete.

By adopting the technical scheme, the end anchor plates are arranged before the tiles laid above the concrete, and the connecting plates can be fixed by the end anchor plates, so that the heat insulation cover plate can be stably installed.

Further, the connecting plate is connected with the end anchoring plate through self-tapping screws.

By adopting the technical scheme, the connecting plate is connected with the end anchoring plate, and the heat insulation cover plate can be stably installed through the connecting plate.

Furthermore, hollow glass is arranged on the glass curtain wall.

By adopting the technical scheme, the model of the hollow glass is 5Low-e+12Ar+5+12Ar+5mm, and dry air or inert gas is filled in the interlayer of the hollow glass.

Compared with the prior art, the utility model has the following beneficial effects:

1. The adjustable hook is arranged on the concrete floor, the bending end part of the adjustable hook and the galvanized steel sheet is firmly connected in a hooking manner, the problems that the galvanized steel sheet of the curtain wall is deviated, a large amount of reworks are caused, the construction cost is increased in an intangible way and the like due to external factors when concrete pouring and vibrating can be effectively solved, the accuracy of the position of the galvanized steel sheet is ensured, the smooth installation of the super high-rise curtain wall is facilitated, and the construction cost is saved.

2. The adjustable hook adopts a scheme of combining an adjusting screw, an adjusting nut and a limiting nut, two adjusting nuts on the adjusting screw are loosened, the adjusting screw and the limiting nut on the adjusting screw are adjusted up and down, then the two adjusting nuts are locked to fix the positions of the limiting nuts, and further the vertical elevation of the glass curtain wall is realized; reserved holes are reserved at the positions of the bolt connection parts and are used for adjusting the plane positions of the glass curtain wall. The device solves the problem that the installation cannot be performed due to the fact that elevation and horizontal position deviation often occur on site through three-dimensional adjustment of the vertical and horizontal positions, can meet the basic requirements of horizontal distribution, vertical and vertical installation of curtain wall units, effectively promotes the combination and installation speed of the curtain wall on a construction site, improves the construction efficiency of the curtain wall, and greatly improves the construction quality of the curtain wall.

3. The glass curtain wall adopts hollow glass, and upper and lower layer unit curtain walls are connected in a socket joint mode, and the sealing device is arranged in the middle, so that heat conduction is effectively reduced, energy conservation and environmental protection are realized, and condensation phenomenon is prevented.

Drawings

FIG. 1 is a schematic diagram of the operation of the present utility model;

FIG. 2 is a schematic and cross-sectional view of a slab preformed concrete recess;

FIG. 3 is a side view of a galvanized steel sheet;

FIG. 4 is a top view of a galvanized steel sheet;

FIG. 5 is a front view of an adjustable hanger;

FIG. 6 is a schematic view of the structure of an adjustable hanger;

FIG. 7 is a schematic view of the connection of upper and lower unitized curtain walls;

FIG. 8 is an enlarged view of a portion of FIG. 7;

FIG. 9 is a detail view of an insulating gasket;

fig. 10 is a detailed view of the first and second heat shields.

In the figure: 1. a concrete groove; 2. zinc-plated steel sheet; 3. galvanized high-strength expansion bolts; 4. a preformed hole; 5. a gasket; 6. an adjusting nut; 7. a limit nut; 8. a connection hole; 9. an adjustable steel hook; 10. curtain wall keel, broken bridge aluminum profile; 11. hollow glass; 12. a rubber gasket; 13. a first heat insulation plate; 14. a second heat insulation plate; 15. a heat insulating cover plate; 16. a connecting plate; 17. an end anchor plate; 18. a steel plate; 19. and adjusting the screw.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

An energy-saving unit type glass curtain wall comprises galvanized steel plates 2, curtain wall keels 10 and glass curtain walls 11 arranged between the left curtain wall keel and the right curtain wall keel 10, wherein the galvanized steel plates 2 are arranged in concrete grooves 1, and one ends of the galvanized steel plates 2 are bent upwards; an adjustable hook is arranged on the curtain wall keel 10 and is connected with the bending end part of the galvanized steel sheet 2 in a hooking manner. Before concrete pouring, a concrete groove 450 (length) ×250 (width) ×110 (height) is reserved on the platform floor slab for installing 272mm×272mm galvanized steel sheets, and each glass curtain wall 11 is provided with 2 adjustable hooks for connecting curtain wall keels.

On the basis of the embodiment, the adjustable hook comprises a steel plate 18 and a steel plate hook 9, wherein one end of the steel plate 18 is provided with a sliding groove, and the steel plate hook 9 is in sliding connection with the steel plate 18 through the sliding groove. A chute is arranged at one end of the steel plate, so that the adjustable hook can be conveniently adjusted up and down, and the steel plate hook 9 is in sliding connection with the steel plate 18 through the chute; an adjusting screw rod 19 is arranged in the sliding chute in a penetrating way, the upper end and the lower end of the adjusting screw rod 19 are respectively provided with an adjusting nut 6, the two adjusting nuts 6 are respectively positioned at the upper end and the lower end of a steel plate 18, the adjusting screw rod 19 positioned in the sliding chute is fixedly provided with a limiting nut 7, the limiting nut 7 is arranged above a steel plate hook 9, the two adjusting nuts on the adjusting screw rod are loosened, so that the adjusting screw rod drives the limiting nut to adjust up and down, and then the positions of the limiting nuts are fixed by locking the two adjusting nuts, so that the vertical elevation of the glass curtain wall can be conveniently adjusted; the device solves the problem that the installation is impossible due to the fact that elevation and horizontal position deviation often occur on site through three-dimensional adjustment of vertical and horizontal positions.

On the basis of the embodiment, the surface of the galvanized steel sheet 2 is provided with a preformed hole 4, a galvanized high-strength expansion bolt 3 is pre-embedded in the concrete groove 1, the upper surface of the galvanized steel sheet 2 is provided with a gasket 5, and the galvanized high-strength expansion bolt penetrates through the preformed hole and is fixedly connected with the galvanized steel sheet; after the concrete reaches the design strength, the galvanized steel sheet is fixed in the concrete groove through 2M 12X 115mm galvanized high-strength expansion bolts, and a reserved hole with the length of 20mm X80 mm is reserved at the bolt connection position and used for adjusting the plane position of the galvanized steel sheet so as to determine that the position of the galvanized steel sheet meets the requirement of hoisting a later glass curtain wall, and the thickness of the gasket is t=8mm and is used for connecting the galvanized steel sheet with the concrete groove more tightly.

On the basis of the above embodiment, two connecting holes 8 are formed in the steel plate 18, and the curtain wall keel 10 is fixedly connected with the adjustable hooks through the connecting holes 8. And the curtain wall keel can be connected with the curtain wall keel through two connecting holes on the steel plate.

On the basis of the above embodiment, the glass curtain wall 11 includes an upper layer unit curtain wall and a lower layer unit curtain wall, the upper layer unit curtain wall and the lower layer unit curtain wall are connected in a socket joint manner, and a sealing device is arranged between the upper layer unit curtain wall and the lower layer unit curtain wall. The sealing device is arranged between the upper unit curtain wall and the lower unit curtain wall, so that heat conduction is effectively reduced, energy is saved, environment is protected, and condensation phenomenon is prevented.

On the basis of the embodiment, the sealing device comprises two heat insulation gaskets 12, a first heat insulation plate 13 and a second heat insulation plate 14 which are arranged between the upper unit curtain wall and the lower unit curtain wall; the first heat insulating plate 13 is connected with the upper keel of the curtain wall of the lower unit through self-tapping screws; the second heat insulating plate 14 is connected with the upper unit curtain wall keel 10 and the first heat insulating plate 13 in a socket joint mode, and the second heat insulating plate 14 is connected and reinforced with the first heat insulating plate 13 through self-tapping screws; the sealing device can enable the connection of the upper unit curtain wall and the lower unit curtain wall to be more compact, heat conduction is reduced, and the first heat insulating plate and the second heat insulating plate serve as heat insulation at the connection part of the upper unit curtain wall and the lower unit curtain wall, so that heat transfer is slowed down.

On the basis of the above embodiment, the sealing device is provided with the heat insulation cover plate 15, one end of the heat insulation cover plate 15 is connected with the heat insulation plate II 14 in a biting manner, the other end of the heat insulation cover plate 15 is connected with the connecting plate 16 through a self-tapping screw, and the heat insulation cover plate is connected with the heat insulation plate II, so that heat can be further insulated.

On the basis of the above embodiment, the concrete recess 1 is provided with end anchor plates 17, the end anchor plates 17 being arranged between the concrete and the tiles laid above the concrete, the end anchor plates being arranged before the tiles laid above the concrete, the connection plates being fixable by means of the end anchor plates, so that the heat-insulating cover plate can be firmly mounted.

On the basis of the above embodiment, the connection plate 16 is connected with the end anchor plate 17 by self-tapping screws, and the connection plate is connected with the end anchor plate, so that the heat insulation cover plate can be stably installed through the connection plate.

On the basis of the embodiment, the glass curtain wall 11 is provided with hollow glass, the model of the hollow glass is 5Low-e+12Ar+5+12Ar+5mm, and the interlayer of the hollow glass is filled with dry air or inert gas.

As can be seen from fig. 1 to 7, an energy-saving unit type glass curtain wall is installed as follows:

1. After the binding of the floor slab steel bars is completed, the shaping and rotatable templates are fixed on the beam side dies according to the arrangement interval requirement of the galvanized steel sheets 2, after the concrete pouring is completed and the templates are removed, concrete grooves 1 can be formed, the flatness of the bottoms of the grooves is ensured during the concrete pouring, and the installation of post-positioned plate hooks is facilitated.

2. Fixing a galvanized steel sheet 2 to a concrete groove 1 through 2 galvanized high-strength expansion bolts 3 with M12 multiplied by 115 mm; the horizontal position of the adjustable galvanized steel sheet 2 is adjusted through reserved holes 4 with the length of 20mm multiplied by 80mm, and the position of the galvanized steel sheet 2 is determined to meet the requirement of hoisting of a later-stage glass curtain wall.

3. The curtain wall units are firmly connected with the adjustable hooks through the connecting holes 8, 2 adjustable hooks are respectively arranged on the upper layer and the lower layer of one curtain wall unit, and the curtain wall units are lifted to the vicinity of the galvanized steel sheet 2 by means of the lifting device.

4. The adjustable hooks of the curtain wall units are effectively hooked and connected with the galvanized steel plates 2 through steel plate hooks 9. The vertical position of the adjusting screw rod 19 is changed by adjusting the adjusting nut 6, so that the limiting nut 7 is driven to change the position of the adjusting screw rod, and the adjustable hook can be adjusted up and down to meet the installation requirement of the curtain wall unit.

5. And (3) filling the reserved groove with C20 fine stone concrete for the second time, and fully vibrating to ensure the compactness of the concrete.

6. The upper energy-saving type unit curtain wall is sequentially installed, the upper and lower unit curtain walls are connected in a socket joint mode, and the heat insulation rubber gasket 12 is arranged in the middle of the upper and lower unit curtain walls to reduce heat conduction.

7. Before the floor tiles are laid, an end anchoring plate 17 is installed, and a connecting plate 16 is installed through self-tapping screws.

8. And installing the first heat insulating plate 13, and connecting the first heat insulating plate 13 to the upper opening of the keel of the lower curtain wall through self-tapping screws.

9. And installing a second heat insulating plate 14, wherein the second heat insulating plate 14 is connected with the first heat insulating plate 13 and the lower keel of the upper unit curtain wall in an inserting manner, and is connected and reinforced with the first heat insulating plate 13 by self-tapping screws.

10. And a heat insulation cover plate 15 is arranged, one end of the heat insulation cover plate is connected with the second heat insulation plate 14 in a meshed mode, and the other end of the heat insulation cover plate is connected with a connecting plate 16 through self-tapping screws.

The above description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto. The substitutions may be partial structures, devices, or method steps, or may be a complete solution. The technical proposal and the utility model concept are equivalent to or changed in accordance with the utility model, and the utility model is covered in the protection scope of the utility model.

Claims (8)

1. An energy-saving unit type glass curtain wall is characterized in that: the curtain wall comprises a galvanized steel plate (2), a curtain wall keel (10) and a glass curtain wall (11) arranged on the curtain wall keel (10), wherein the galvanized steel plate (2) is arranged in a concrete groove (1), and one end, far away from the concrete groove (1), of the galvanized steel plate (2) is provided with an upward bending end part;

An adjustable hook is arranged on the curtain wall keel (10), and the adjustable hook is connected with the bent end part in a hooking manner;

the glass curtain wall (11) comprises an upper-layer unit curtain wall and a lower-layer unit curtain wall, the upper-layer unit curtain wall and the lower-layer unit curtain wall are connected in a socket joint mode, a sealing device is arranged between the upper-layer unit curtain wall and the lower-layer unit curtain wall, and the sealing device comprises two heat insulation gaskets (12), a first heat insulation plate (13) and a second heat insulation plate (14) which are arranged between the upper-layer unit curtain wall and the lower-layer unit curtain wall;

the first heat insulating plate (13) is connected with the upper keel of the lower unit curtain wall through self-tapping screws;

The second heat insulating plate (14) is connected with the upper unit curtain wall keel (10) and the first heat insulating plate (13) in a socket joint mode, and the second heat insulating plate (14) is connected with the first heat insulating plate (13) through self-tapping screws for reinforcement.

2. An energy efficient cellular glass curtain wall according to claim 1, wherein: the adjustable hook comprises a steel plate (18) and a steel plate hook (9), wherein a chute is formed in one end of the steel plate (18), and the steel plate (18) is in sliding connection with the steel plate hook (9) through the chute; the steel plate lifting device is characterized in that an adjusting screw (19) is arranged in the sliding groove in a penetrating mode, the adjusting screw (19) penetrates through the steel plate hook (9), adjusting nuts (6) are respectively arranged at the upper end and the lower end of the adjusting screw (19), two adjusting nuts (6) are respectively arranged at the upper end and the lower end of the steel plate (18), limiting nuts (7) are fixedly arranged on the adjusting screw (19) in the sliding groove, and the limiting nuts (7) are arranged above the steel plate hook (9).

3. An energy efficient cellular glass curtain wall according to claim 2, wherein: two connecting holes (8) are formed in the steel plate (18), and the curtain wall keels (10) are fixedly connected with the steel plate (18) through the connecting holes (8).

4. An energy efficient cellular glass curtain wall according to claim 1, wherein: the galvanized steel sheet (2) surface has seted up preformed hole (4), pre-buried in the concrete recess (1) has galvanized high strength expansion bolts (3), galvanized steel sheet (2) upper surface cover is equipped with gasket (5), galvanized high strength expansion bolts (3) run through preformed hole (4) and galvanized steel sheet (2) fixed connection.

5. An energy efficient cellular glass curtain wall according to claim 1, wherein: the sealing device is provided with a heat insulation cover plate (15), one end of the heat insulation cover plate (15) is connected with a second heat insulation plate (14) in a meshed mode, and the other end of the heat insulation cover plate is connected with a connecting plate (16) through a self-tapping screw.

6. The energy-efficient cellular glass curtain wall of claim 5, wherein: the concrete groove (1) is provided with end anchor plates (17), and the end anchor plates (17) are arranged between concrete and tiles laid above the concrete.

7. An energy efficient cellular glass curtain wall according to claim 5 or 6, wherein: the connecting plate (16) is connected with the end anchoring plate (17) through self-tapping screws.

8. An energy efficient cellular glass curtain wall according to claim 1, wherein: hollow glass is arranged on the glass curtain wall (11).