Thermal insulation type prefabricated high-strength concrete bay window structure

Abstract

The utility model discloses a kind of thermal insulation type prefabricated high-strength concrete bay window structure, comprising: bay window window, open on wall body;Anchor hole, evenly distributed in bay window window outside;Thermal insulation material one, set on the surface of bay window window inside;Outer bay window frame, its shape is square, and inserts in bay window window inside;Inner bay window frame, its shape is square, and inserts in outer bay window frame inside.The utility model utilizes the clamping of thermal insulation material one, makes outer bay window frame and inner bay window frame install, the thermal insulation and sealing effect at the place of bay window window, and by thermal insulation material two filling between outer bay window frame and inner bay window frame, can carry out thermal insulation to prefabricated bay window itself, and then guarantee the heat insulation effect of prefabricated bay window structure;Utilize the modularization embedding structure of outer bay window frame and inner bay window frame, effectively facilitate the assembly of prefabricated bay window, improve assembly efficiency.

Description

Technical Field

[0001] This utility model relates to the technical field of prefabricated buildings, and in particular to a thermally insulated prefabricated high-strength concrete bay window structure. Background Technology

[0002] Precast concrete bay window structures commonly used in architecture are generally constructed using reinforced concrete frames to form inner and outer walls connected by steel bars, with a coating applied to the exterior. They are also commonly referred to as sun windows or bay windows. Since bay windows only extend outwards from the window area on the facade, according to current building area calculation regulations, using bay windows to increase interior space is not included in the building area. Therefore, precast assembled bay windows are mostly used in building construction.

[0003] Most existing precast concrete bay window structures are integral structures made of reinforced concrete frames. Such structures generally do not have thermal insulation effects. Even if an insulation layer is added, the insulation layer is independent of the reinforced concrete structure. The shear resistance of the insulation layer is weak, and it is very easy to be damaged during long-term use, resulting in thermal insulation failure. Therefore, a thermal insulation type of precast high-strength concrete bay window structure is needed. Utility Model Content

[0004] To address the problems mentioned in the background section, this invention provides a thermally insulated precast high-strength concrete bay window structure.

[0005] The technical solution of this utility model to achieve the above objectives is a thermally insulated precast high-strength concrete bay window structure, comprising:

[0006] A bay window is installed on the wall. One side of the bay window has an external recessed groove, which is located on the outer surface of the wall and is larger than the bay window size. The other side of the bay window has an internal recessed groove, which is located on the inner surface of the wall and is the same size as the external recessed groove.

[0007] Anchor holes are evenly distributed on the outside of the bay window, and both ends are connected to the outer mounting groove and the inner mounting groove respectively.

[0008] Insulation material one is installed on the inner surface of the bay window and covers the inner surfaces of the outer and inner mounting grooves;

[0009] The outward-facing window frame is square in shape and is inserted into the window of the bay window. An outer mounting plate is provided on its outer surface. The outer mounting plate is movably inserted into the outer mounting groove. Several anchoring studs are installed on the side surface of the outer mounting plate. The anchoring studs correspond to the anchoring holes and are movably inserted into the anchoring holes. An encapsulation boss is provided at the outer end of the inner side of the encapsulation boss. An encapsulation groove is opened on the inner side surface of the encapsulation boss. The encapsulation groove is right-angled trapezoidal in shape. An L-shaped connecting rod is evenly installed in the encapsulation groove.

[0010] The inner convex window frame is square in shape and is inserted into the outer convex window frame. Its outer end is in contact with the encapsulation boss. The outer end side surface has an encapsulation groove 2, which is connected to the encapsulation groove 1. L-shaped connecting rods 2 are evenly installed in the encapsulation groove 2. An embedded plate is set at the inner end of its outer surface. The embedded plate is movably embedded into the embedded groove. Several casting circular grooves are opened on the embedded plate. A stud hole is opened at the center of the casting circular groove. The stud hole and the anchor hole are corresponding to each other.

[0011] Anchor nuts are threaded onto anchor studs and located within the casting groove and stud hole. Limiting rods are installed on both sides of the nuts, with the limiting rods connecting to the inner wall of the casting groove.

[0012] In this invention, after the first encapsulation groove and the second encapsulation groove are connected, the first L-shaped connecting rod and the second L-shaped connecting rod are staggered.

[0013] In this invention, after the first encapsulation groove and the second encapsulation groove are connected, their interiors are filled with concrete, and the first L-shaped connecting rod and the second L-shaped connecting rod are cast into the concrete.

[0014] In this invention, the anchoring hole is filled with concrete, and the anchoring stud is inserted into the casting groove through the concrete.

[0015] In this utility model, after the anchoring nut is installed, the circular groove is filled with concrete to encapsulate the anchoring nut, the limiting rod, and the anchoring screw within the circular groove.

[0016] In this invention, when the inner convex window frame is inserted into the outer convex window frame, the inner surface of the encapsulating boss is aligned with the inner surface of the inner convex window frame.

[0017] In this utility model, when the inner convex window frame is inserted into the outer convex window frame, there is a certain gap between the inner convex window frame and the outer convex window frame, and the gap is filled with thermal insulation material II.

[0018] Compared with the prior art, the beneficial effects of this utility model are:

[0019] 1. By using insulation material one to clamp the outer bay window frame and the inner bay window frame, the insulation and sealing effect at the bay window window is achieved. By filling the space between the outer bay window frame and the inner bay window frame with insulation material two, the prefabricated bay window itself can be insulated, thereby ensuring the heat insulation effect of the prefabricated bay window structure.

[0020] 2. The modular mounting structure of the outer and inner bay window frames can effectively facilitate the assembly of prefabricated bay windows, improve assembly efficiency, and facilitate the leveling of prefabricated bay windows by using the insulation material.

[0021] 3. The precast bay window can be quickly fixed by using the threaded engagement of the anchoring studs and anchoring nuts. At the same time, the concrete pouring of the sealing groove, anchoring holes and casting groove can strengthen the structural connection of the precast bay window to ensure installation strength and service life. Attached Figure Description

[0022] Figure 1 This is a structural schematic diagram of a thermally insulated precast high-strength concrete bay window structure according to the present invention;

[0023] Figure 2 This is a side sectional view of the convex window described in this utility model;

[0024] Figure 3 This is a side sectional view of the convex window frame described in this utility model;

[0025] Figure 4 This is a side sectional view of the inner convex window frame described in this utility model;

[0026] Figure 5 This utility model describes Figure 1 A magnified view of a section at point A in the middle;

[0027] Figure 6 This is a schematic diagram of the anchor nut described in this utility model;

[0028] In the picture:

[0029] 1. Bay window frame; 11. External mounting groove; 12. Internal mounting groove; 13. Anchor hole; 14. Insulation material one; 2. External bay window frame; 21. External mounting plate; 22. Anchor stud; 23. Encapsulation boss; 24. Encapsulation groove one; 25. L-shaped connecting rod one; 3. Internal bay window frame; 31. Encapsulation groove two; 32. L-shaped connecting rod two; 33. Internal mounting plate; 34. Cast circular groove; 35. Stud hole; 4. Anchor nut; 41. Limiting rod; 5. Concrete; 6. Insulation material two. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] This utility model provides a technical solution, such as Figures 1-6As shown; a thermally insulated precast high-strength concrete bay window structure includes: a bay window 1, which is opened on the wall, with an external mounting groove 11 on one side, the external mounting groove 11 being opened on the outer surface of the wall and larger than the size of the bay window 1, and an internal mounting groove 12 on the other side, the internal mounting groove 12 being opened on the inner surface of the wall and having the same size as the external mounting groove 11; anchoring holes 13, which are evenly distributed on the outer side of the bay window 1, and whose two ends are respectively connected to the external mounting groove 11 and the internal mounting groove 12; and thermal insulation material 14, which is placed on the inner surface of the bay window 1 and covers the inner surfaces of the external mounting groove 11 and the internal mounting groove 12.

[0032] In this embodiment of the utility model, the use of the outer mounting groove 11 and the inner mounting groove 12 facilitates the assembly of the prefabricated bay window and the window, making the installation simpler and more convenient, and ensuring installation efficiency. At the same time, the support of the outer mounting groove 11 and the inner mounting groove 12 can ensure the support strength of the prefabricated bay window.

[0033] In this embodiment of the utility model, the anchoring hole 13 is used to enable the outer convex window frame 2 and the inner convex window frame 3 to be quickly anchored, thereby ensuring that the prefabricated convex window can clamp the window and further ensuring the assembly strength of the prefabricated convex window.

[0034] In this embodiment of the utility model, the insulation material 14 is used to wrap the bay window 1, so that the outer bay window frame 2 and the inner bay window frame 3 can clamp the insulation material 14, thereby insulating the prefabricated bay window and the bay window 1 to ensure the insulation effect of the prefabricated bay window.

[0035] The outer bay window frame 2 is square in shape and is inserted into the bay window 1. An outer mounting plate 21 is provided on its outer surface, and the outer mounting plate 21 is movably inserted into the outer mounting groove 11. Several anchoring studs 22 are installed on the side surface of the outer mounting plate 21, corresponding to the anchoring holes 13 and movably inserted into them. An encapsulation boss 23 is provided at its inner outer end. An encapsulation groove 24 is formed on the inner surface of the encapsulation boss 23. The encapsulation groove 24 is right-angled trapezoidal in shape, and L-shaped connecting rods 25 are evenly installed within it. The inner bay window frame 3 is square in shape and is inserted into the outer bay window frame 2. Its outer end is connected to the encapsulation groove 24. The boss 23 is in contact with the boss, and a second encapsulation groove 31 is opened on its outer end side surface, which is opposite to the first encapsulation groove 24. L-shaped connecting rods 32 are evenly installed in the second encapsulation groove 31. An embedded plate 33 is set at the inner end of its outer surface. The embedded plate 33 is movably embedded into the embedded groove 12. Several casting circular grooves 34 are opened on the embedded plate 33. A stud hole 35 is opened at the center of the casting circular groove 34. The stud hole 35 corresponds to the position of the anchoring hole 13. The anchoring nut 4 is threaded on the anchoring stud 22 and is located in the casting circular groove 34 and the stud hole 35. Limiting rods 41 are installed on both sides of the nut. The limiting rods 41 are connected to the inner wall of the casting circular groove 34.

[0036] In this embodiment of the utility model, by using the outer mounting plate 21 and the inner mounting plate 33, the outer convex window frame 2 is installed from the outside of the convex window 1 into the convex window 1, and the inner convex window frame 3 is installed from the inside of the convex window 1 into the convex window 1, and the insulation material 14 is compressed, which effectively facilitates the assembly of the outer convex window frame 2, while ensuring the insulation effect of the prefabricated convex window.

[0037] In this embodiment of the utility model, the encapsulation boss 23 is used to ensure that the outer convex window frame 2 and the inner convex window frame 3 can be tightly connected. At the same time, the inner end of the outer convex window frame 2 contacts the embedded baffle 33, thereby ensuring the precision of the prefabricated convex window assembly.

[0038] In this embodiment of the utility model, the setting of the casting groove 34 and the stud hole 35 can facilitate the connection between the anchor nut 4 and the anchor stud 22. Through the extrusion contact between the limiting rod 41 and the inner wall of the casting groove 34, the outer convex window frame 2 and the inner convex window frame 3 can clamp the convex window window to ensure the firmness of the prefabricated convex window assembly.

[0039] In this embodiment of the utility model, by using the setting of the first sealing groove 24 and the second sealing groove 31, the first sealing groove 24 and the second sealing groove 31 can be spliced ​​into a complete sealing groove after the prefabricated bay window is spliced. Then, by using the pouring of concrete, the connection of the prefabricated bay window is strengthened and the aesthetics of the inner surface of the prefabricated bay window are guaranteed.

[0040] In this embodiment of the invention, the L-shaped connecting rod 25 and the L-shaped connecting rod 32 ensure the firmness of the subsequent connection between the concrete and the outer convex window frame 2 and the inner convex window frame 3, thereby strengthening the structural connection.

[0041] In this utility model, after the first sealing groove 24 and the second sealing groove 31 are connected, the first L-shaped connecting rod 25 and the second L-shaped connecting rod 32 are staggered. After the first sealing groove 24 and the second sealing groove 31 are connected, the interior is filled with concrete 5, and the first L-shaped connecting rod 25 and the second L-shaped connecting rod 32 are cast into the concrete 5. By using the casting of concrete 5, the connection between the outer bay window frame 2 and the inner bay window frame 3 can be strengthened, and the overall aesthetics of the prefabricated bay window can be guaranteed.

[0042] In this invention, the anchoring hole 13 is filled with concrete 5, and the anchoring stud is inserted into the casting groove 34 through the concrete 5. After the anchoring nut 4 is installed, the casting groove 34 is filled with concrete 5, encapsulating the anchoring nut 4, the limiting rod 41, and the anchoring screw within the casting groove 34. The connection between the anchoring nut 4 and the anchoring stud 22 facilitates the rapid assembly of the precast bay window. The pouring of concrete 5 into the anchoring hole 13, the casting groove 34, and the stud hole 35 strengthens the connection and ensures its strength. It also prevents the anchoring nut 4 and the anchoring stud 22 from being exposed for a long time and rusting, thus preventing the precast bay window from loosening or falling off after prolonged use and improving its service life.

[0043] In this invention, when the inner convex window frame 3 is inserted into the outer convex window frame 2, the inner surface of the encapsulating boss 23 is aligned with the inner surface of the inner convex window frame 3, ensuring the safety, precision, and aesthetics of the prefabricated convex window.

[0044] In this utility model, when the inner convex window frame 3 is inserted into the outer convex window frame 2, there is a certain gap between the inner convex window frame 3 and the outer convex window frame 2, and the gap is filled with thermal insulation material 6; by using the filling of thermal insulation material 6, the prefabricated convex window itself can be insulated to ensure the thermal insulation effect of the prefabricated convex window.

[0045] When using this utility model, when reserving the bay window 1, the outer mounting groove 11 is reserved on the outside of the bay window 1, and the inner mounting groove 12 is reserved on the inside of the bay window 1. When installing the prefabricated bay window, the workers leave the outer bay window frame 2 outside the building and place the inner bay window frame 3 inside the bay window 1.

[0046] First, the staff manually removes the insulation material 14 and installs it on the inner surface of the bay window 1. At the same time, the two ends of the insulation material 14 are installed on the inner walls of the outer mounting groove 11 and the inner mounting groove 12. Meanwhile, the insulation material 6 is removed and installed on the outer surface of the inner bay window frame 3.

[0047] Subsequently, the staff used external hoisting equipment to hoist the outer bay window frame 2 to the outside of the bay window 1 and insert it into the bay window 1. During the insertion process, the outer mounting plate 21 was aligned with the outer mounting groove 11 so that the outer mounting plate 21 was inserted into the outer mounting groove 11 and the anchor bolt 22 was inserted into the anchor hole 13.

[0048] Then, the workers lifted the inner bay window frame 3 using the installation equipment and inserted it into the outer bay window frame 2. During the insertion process, the inner mounting plate 33 was aligned with the inner mounting groove 12 and the mounting plate 33 was installed into the inner mounting groove 12. At the same time, the anchor bolts 22 were inserted into the stud holes 35 and the casting groove 34. Then, the anchor nuts 4 were removed and installed one by one onto the anchor studs 22. By rotating the limiting rod 41, the anchor nuts 4 were gradually tightened and the limiting rod 41 was pressed against the inner surface of the casting groove 34. The workers measured the inner lower surface of the inner bay window frame 3 with a spirit level and adjusted the anchor nuts 4 to make the inner bay window frame 3 horizontal.

[0049] Finally, the workers removed concrete 5 and filled it into the connected sealing groove 24 and sealing groove 31. At the same time, they filled concrete 5 into the casting circular groove 34, stud hole 35 and anchor hole 13.

[0050] At this time, the prefabricated bay window is fixed inside the bay window 1 by the clamping of the outer bay window frame 2 and the inner bay window frame 3. The insulation material 14 between the prefabricated bay window and the bay window 1 is used to ensure the insulation effect between the prefabricated bay window and the bay window 1. At the same time, the insulation material 6 filled in the gap between the outer bay window frame 2 and the inner bay window frame 3 is used to ensure the insulation effect of the prefabricated bay window itself, thereby ensuring the insulation performance of the prefabricated bay window.

[0051] In the specific implementation of this device, after the outer bay window frame 2 and the inner bay window frame 3 are assembled, it is quite difficult to fill the anchor hole 13 with concrete 5. The workers can fill the anchor hole 13 with concrete in advance and wrap the fixing stud 22 with plastic film. Then, the outer bay window frame 2 is installed on the outside of the bay window 1, which can ensure that the anchor hole 13 can be filled with concrete 5.

[0052] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, the phrase "comprising an element defined as..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0053] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A thermally insulated precast high-strength concrete bay window structure, characterized in that, include: A bay window is installed on the wall. One side of the bay window has an external recessed groove, which is located on the outer surface of the wall and is larger than the bay window size. The other side of the bay window has an internal recessed groove, which is located on the inner surface of the wall and is the same size as the external recessed groove. Anchor holes are evenly distributed on the outside of the bay window, and both ends are connected to the outer mounting groove and the inner mounting groove respectively. Insulation material one is installed on the inner surface of the bay window and covers the inner surfaces of the outer and inner mounting grooves; The outward-facing window frame is square in shape and is inserted into the window of the bay window. An outer mounting plate is provided on its outer surface. The outer mounting plate is movably inserted into the outer mounting groove. Several anchoring studs are installed on the side surface of the outer mounting plate. The anchoring studs correspond to the anchoring holes and are movably inserted into the anchoring holes. An encapsulation boss is provided at the outer end of the inner side of the encapsulation boss. An encapsulation groove is opened on the inner side surface of the encapsulation boss. The encapsulation groove is right-angled trapezoidal in shape. An L-shaped connecting rod is evenly installed in the encapsulation groove. The inner convex window frame is square in shape and is inserted into the outer convex window frame. Its outer end is in contact with the encapsulation boss. The outer end side surface has an encapsulation groove 2, which is connected to the encapsulation groove 1. L-shaped connecting rods 2 are evenly installed in the encapsulation groove 2. An embedded plate is set at the inner end of its outer surface. The embedded plate is movably embedded into the embedded groove. Several casting circular grooves are opened on the embedded plate. A stud hole is opened at the center of the casting circular groove. The stud hole and the anchor hole are corresponding to each other. Anchor nuts are threaded onto anchor studs and located within the casting groove and stud hole. Limiting rods are installed on both sides of the nuts, with the limiting rods connecting to the inner wall of the casting groove.

2. The thermal insulation precast high-strength concrete bay window structure according to claim 1, characterized in that, After the first encapsulation groove and the second encapsulation groove are connected, the first L-shaped connecting rod and the second L-shaped connecting rod are staggered.

3. The thermal insulation precast high-strength concrete bay window structure according to claim 1, characterized in that, After the first and second encapsulation grooves are connected, their interiors are filled with concrete, and the first and second L-shaped connecting rods are cast into the concrete.

4. The thermal insulation precast high-strength concrete bay window structure according to claim 1, characterized in that, The anchoring hole is filled with concrete, and the anchoring stud is inserted through the concrete into the casting groove.

5. The thermal insulation precast high-strength concrete bay window structure according to claim 1, characterized in that, After the anchoring nut is installed, concrete is poured into the circular groove to encapsulate the anchoring nut, the limiting rod, and the anchoring bolt within the groove.

6. The thermal insulation precast high-strength concrete bay window structure according to claim 1, characterized in that, When the inner convex window frame is inserted into the outer convex window frame, the inner surface of the encapsulating boss is aligned with the inner surface of the inner convex window frame.

7. The thermal insulation precast high-strength concrete bay window structure according to claim 1, characterized in that, When the inner convex window frame is inserted into the outer convex window frame, there is a certain gap between the inner convex window frame and the outer convex window frame, and the gap is filled with thermal insulation material II.

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