Externally-inclined curtain wall embedded part structure

Abstract

The utility model relates to the technical field of outward-inclined curtain wall installation, in particular to an outward-inclined curtain wall embedded part structure which comprises an embedded plate, and at least two anchor bolts are connected to one side of the embedded plate. A sliding hole is formed in the stress strip, and the side, away from the embedded plate, of the stress strip can abut against a wall structure steel bar; the abutting screw rod is in threaded connection with the stress strip, and the abutting screw rod is connected with the pre-embedded plate so as to change the distance between the pre-embedded plate and the stress strip; the embedded plate can be used as a mounting part fixing foundation of a later outward-inclined curtain wall, the anchor bolts can be matched with concrete to fix the position of the embedded plate, the stress strips and the abutting screws are matched to apply force to the embedded plate in cooperation with wall body structure steel bars, and the embedded plate can be fixed. The side, away from the stress strip, of the pre-embedded plate abuts against the wall body pouring forming formwork, then trepanning and subsequent sealing operation on the wall body pouring forming formwork are avoided, and the effect that grout leakage is avoided while the pre-embedded plate is tightly attached to the wall body pouring forming formwork is achieved.

Description

Technical Field

[0001] The present application relates to the technical field of outward-inclined curtain wall installation, and in particular to an outward-inclined curtain wall embedded component structure. Background Art

[0002] Curtain wall is the exterior wall enclosure of a building. It is a lightweight wall with decorative effects commonly used in modern large and high-rise buildings. It is composed of panels and a supporting structure system. It has a certain displacement ability relative to the main structure or a certain deformation ability itself, and is an exterior protective structure or decorative structure of the building that does not bear the effects of the main structure. With the continuous development of modern architectural aesthetics and the improvement of people's requirements for building appearance, outward-inclined curtain walls have been widely used due to their unique visual effects and superior energy-saving performance.

[0003] The embedded parts in the prior art include embedded plates and embedded steel bars, and the ends of the embedded steel bars are provided with limit plates. A through hole is provided in the middle of the embedded plate, the inner nut is larger than the through hole, and the inner nut is concentrically adhered to the inner side of the through hole, a circular hole corresponding to the through hole is provided on the wall casting and forming template, the outer side of the embedded plate touches the inner side of the wall casting and forming template, and a sealing gasket is provided on the edges of the embedded plate and the wall casting and forming template, an outer hole is provided on the outer pad, the inner end of the connecting screw passes through the outer hole on the outer pad, the circular hole on the wall casting and forming template, and the through hole on the embedded plate in turn, and is threadedly connected to the inner nut, and at the same time, the outer end of the connecting screw is threadedly connected with an outer nut, and the outer pad is fastened to the outer side of the wall casting and forming template, so that the embedded parts and the wall casting and forming template are firmly connected in combination.

[0004] With regard to the above-mentioned related technologies, when installing embedded parts, it is necessary to align the through holes on the embedded plates with the circular holes on the wall casting template. During this alignment process, there may be conflicts between the embedded bars and the wall structure steel bars, and it is also necessary to seal with sealing gaskets after the installation is completed. There is also a certain possibility of leakage, which is inconvenient. Utility Model Content

[0005] In order to achieve close contact between the embedded plate and the wall casting and forming formwork while avoiding leakage of slurry, the present application provides an outward-inclined curtain wall embedded part structure.

[0006] The present application provides an outward-inclined curtain wall embedded component structure adopts the following technical solution:

[0007] An outward-inclined curtain wall embedded component structure, comprising

[0008] An embedded plate, one side of which is connected with at least two anchor bolts;

[0009] A stress bar, wherein a plurality of sliding holes for the anchor bolts to pass through are formed on the stress bar, and the stress bar can abut against the steel bars of the wall structure on the side away from the embedded plate;

[0010] A tightening screw is threadedly connected to the stress bar, and the tightening screw is connected to the embedded plate to change the distance between the embedded plate and the stress bar.

[0011] By adopting the above technical solution, the embedded plate and the anchor bolt are pre-connected, and then the force bar is passed through the anchor bolt to set it, and then force is applied to the embedded plate, so that the embedded plate is located in the pre-planned placement area, and then force is applied to the force bar until the side of the force bar away from the embedded plate abuts against the wall structure steel bar. At this time, the tightening screw is screwed, and the tightening screw cooperates with the force bar and the wall structure steel bar to apply force to the embedded plate, so that the embedded plate approaches one side of the wall casting forming template until the embedded plate abuts against the wall casting forming template. The designed outward-inclined curtain wall embedded parts structure can be used as the fixing foundation of the installation parts of the later outward-inclined curtain wall through the embedded plates, and the position of the embedded plates can be fixed by the anchor bolts in cooperation with the concrete. The force-bearing strips and the tightening screws can cooperate with the wall structure steel bars to apply force to the embedded plates, so that the side of the embedded plates away from the force-bearing strips is pressed tightly against the wall casting forming formwork, thereby avoiding opening holes in the wall casting forming formwork and subsequent sealing operations, and preventing leakage of slurry while achieving close contact between the embedded plates and the wall casting forming formwork.

[0012] In a specific possible implementation scheme, the anchor bolts are rotatably connected to the embedded plate, and the rotation planes of a plurality of the anchor bolts are arranged in parallel, and the sliding holes are arranged in a strip shape.

[0013] By adopting the above technical scheme, the anchor bolts designed to be rotatably connected to the embedded plate can be adjusted to achieve approach or avoidance by adjusting the angle between the anchor bolts and the embedded plate when there is a large distance between the anchor bolts and the wall structure steel bars or there is interference between the anchor bolts and the wall structure steel bars. At the same time, when the distance between the two anchor bolts gradually increases from close to the embedded plate to close to the stress bar side, the position of the stress bar can be limited by the anchor bolts after the concrete pouring is completed, thereby further improving the pull-off resistance of the embedded plate.

[0014] In a specific possible implementation manner, the anchor bolts are fixedly connected to the embedded plate, and the axes of a plurality of the anchor bolts are arranged in parallel.

[0015] By adopting the above technical solution, the anchor bolt fixedly connected to the embedded plate is designed to improve the connection reliability between the anchor bolt and the embedded plate.

[0016] In a specific possible implementation manner, at least one through hole is formed on the stress-bearing bar.

[0017] By adopting the above technical solution, the stress-bearing bar designed with at least one through hole can reduce the disturbance to the stress-bearing bar during concrete pouring, thereby ensuring the position stability of the embedded plate.

[0018] In a specific possible implementation scheme, a locking nut is threadedly connected to the anchor bolt, the locking nut is located on a side of the stress bar away from the embedded plate, and the locking nut can abut against the stress bar.

[0019] By adopting the above technical solution, the designed locking nut can limit the position of the stress bar. After the concrete is poured, the resistance of the stress bar is applied to the embedded plate through the anchor bolt, thereby ensuring the position stability of the embedded plate.

[0020] In a specific possible implementation scheme, the tightening screw comprises a coaxial and integrally connected polished rod section and a threaded section, one end of the polished rod section away from the threaded section abuts against the embedded plate, and the threaded section is threadedly connected to the stress bar.

[0021] By adopting the above technical solution, the designed tightening screw can reduce the thread processing cost by arranging the polished rod section and the threaded section to be coaxial and integrally connected.

[0022] In a specific possible implementation scheme, a countersunk hole is provided on the embedded plate, and the countersunk hole is used for the end of the tightening screw away from the force bar to extend therein.

[0023] By adopting the above technical solution, the position of the end of the clamping screw away from the force bar can be limited to avoid the position movement of the clamping screw.

[0024] In a specific possible implementation manner, a curved strip is connected to one side of the embedded plate close to the stress-bearing strip, and a channel is formed between the curved strip and the embedded plate.

[0025] By adopting the above technical solution, the position stability of the embedded plate can be increased.

[0026] In a specific possible implementation manner, the tightening screw is disposed through the arc-shaped strip, and the tightening screw is slidably connected to the arc-shaped strip.

[0027] By adopting the above technical solution, the position of the end of the clamping screw away from the force bar can be limited to avoid the position movement of the clamping screw.

[0028] In summary, the present application includes at least one of the following beneficial technical effects:

[0029] 1. The designed outward-inclined curtain wall embedded parts structure can be used as the fixing foundation of the installation parts of the later outward-inclined curtain wall through the embedded plates, and the position of the embedded plates can be fixed by the anchor bolts in cooperation with the concrete. The force-bearing strips and the tightening screws can cooperate with the wall structure steel bars to apply force to the embedded plates, so that the side of the embedded plates away from the force-bearing strips is pressed against the wall casting template, thereby avoiding opening holes on the wall casting template and subsequent sealing operations, and preventing leakage while achieving close contact between the embedded plates and the wall casting template.

[0030] 2. The designed outward-inclined curtain wall embedded parts structure and the anchor bolts rotatably connected to the embedded plates can facilitate approach or avoidance by adjusting the angle between the anchor bolts and the embedded plates when there is a large distance between the anchor bolts and the wall structure steel bars or when there is interference between the anchor bolts and the wall structure steel bars. At the same time, when the distance between the two anchor bolts gradually increases from close to the embedded plate to close to the stress bar side, the position of the stress bar can be limited by the anchor bolts after the concrete pouring is completed, thereby further improving the pull-off resistance of the embedded plate.

[0031] 3. The designed outward-inclined curtain wall embedded parts structure can limit the position of the stress bar. After the concrete is poured, the resistance of the stress bar is applied to the embedded plate through the anchor bolts, thereby ensuring the position stability of the embedded plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 It is a structural schematic diagram of the outward-inclined curtain wall embedded component structure in Examples 1 and 2 of the present application.

[0033] Figure 2 It is a structural schematic diagram of the outward-inclined curtain wall embedded component structure in Examples 3, 4 and 5 of the present application.

[0034] Figure 3 It is a structural schematic diagram of the outward-inclined curtain wall embedded parts structure in Example 6 of the present application.

[0035] Figure 4 It is a structural schematic diagram of the outward-inclined curtain wall embedded parts structure in Example 7 of the present application.

[0036] Explanation of the reference numerals: 1. embedded plate; 11. countersunk hole; 2. anchor bolt; 3. force bar; 31. sliding hole; 32. through hole; 4. tightening screw; 41. bare rod section; 42. threaded section; 5. tightening nut; 6. arc strip. DETAILED DESCRIPTION

[0037] The following is combined with Figure 1-4 This application is described in further detail.

[0038] The embodiment of the present application discloses an outward-inclined curtain wall embedded component structure.

[0039] Example 1

[0040] Reference Figure 1 An outward-inclined curtain wall embedded part structure includes an embedded plate 1 and anchor bolts 2. The embedded plate 1 can be set as a stainless steel plate or a galvanized plate. The shape of the embedded plate 1 can be rectangular, circular, or other shapes. In this embodiment, the embedded plate 1 is set as a galvanized plate, and the shape of the embedded plate 1 is rectangular. The number of anchor bolts 2 is at least two. In this embodiment, the number of anchor bolts 2 can be two, four, or six, as long as the position of the embedded plate 1 can be stabilized after the concrete is poured. In this embodiment, the number of anchor bolts 2 is two, and the two anchor bolts 2 are connected to the same side of the embedded plate 1.

[0041] Reference Figure 1 In order to achieve the goal of fixing the embedded plate 1 tightly to the inner side of the wall casting and forming formwork while avoiding drilling holes in the wall casting and forming formwork to reduce leakage, the outward-inclined curtain wall embedded part structure also includes a stress bar 3 and a tightening screw 4. The stress bar 3 is provided with a plurality of sliding holes 31 for the anchor bolts 2 to pass through. The number of sliding holes 31 in the present application is consistent with the number of anchor bolts 2. The side of the stress bar 3 away from the embedded plate 1 can abut against the steel bars of the wall structure. The tightening screw 4 is threadedly connected to the stress bar 3, and the tightening screw 4 abuts against the side of the embedded plate 1 close to the stress bar 3 to change the distance between the embedded plate 1 and the stress bar 3.

[0042] Example 2

[0043] Reference Figure 1 On the basis of Example 1, this embodiment further discloses that the anchor bolt 2 is rotatably connected to the embedded plate 1, and the rotation planes of the two anchor bolts 2 are arranged in parallel, and the sliding hole 31 is correspondingly arranged in a strip shape to adapt to the rotating anchor bolt 2. In this application, the rotation planes of the two anchor bolts 2 can be located in the same plane or in different planes. In this embodiment, the rotation planes of the two anchor bolts 2 are located in the same plane; the anchor bolt 2 rotatably connected to the embedded plate 1 can facilitate the approach or avoidance by adjusting the angle between the anchor bolt 2 and the embedded plate 1 when there is a large distance between the anchor bolt 2 and the wall structure steel bar or when the anchor bolt 2 and the wall structure steel bar interfere with each other. At the same time, when the distance between the two anchor bolts 2 gradually increases from the side close to the embedded plate 1 to the side close to the force strip 3, the position of the force strip 3 can be limited by the anchor bolt 2 after the concrete is poured, so as to further improve the pull-off resistance of the embedded plate 1, and the strip-shaped sliding hole 31 can also reduce the disturbance of the force strip 3 during concrete pouring, thereby ensuring the position stability of the embedded plate 1.

[0044] Example 3

[0045] Reference Figure 2Based on Example 1, this embodiment further discloses that the anchor bolt 2 is fixedly connected to the embedded plate 1, the anchor bolt 2 is welded and fixed to the embedded plate 1, and the axes of the two anchor bolts 2 are arranged in parallel. In this application, the anchor bolt 2 can be perpendicular to the embedded plate 1 or can be arranged obliquely. In this implementation, the anchor bolt 2 is arranged perpendicular to the embedded plate 1, which can improve the connection reliability between the anchor bolt 2 and the embedded plate 1; in order to facilitate reducing the disturbance of the stress bar 3 during concrete pouring, and thereby ensure the position stability of the embedded plate 1, at least one through hole 32 is opened on the stress bar 3.

[0046] Example 4

[0047] Reference Figure 1 or Figure 2 Based on either embodiment 2 or embodiment 3, this embodiment further discloses that a locking nut 5 is threadedly connected to the anchor bolt 2, the locking nut 5 is located on the side of the stress bar 3 away from the embedded plate 1, and the locking nut 5 can be tightly fixed to the stress bar 3; by limiting the position of the stress bar 3, after the concrete is poured, the resistance of the stress bar 3 can be applied to the embedded plate 1 through the anchor bolt 2, thereby ensuring the position stability of the embedded plate 1.

[0048] Example 5

[0049] Reference Figure 1 or Figure 2 Based on any one of Embodiment 2 or Embodiment 3, this embodiment further discloses that the tightening screw 4 includes a coaxially arranged and integrally connected polished rod segment 41 and a threaded segment 42, the end of the polished rod segment 41 away from the threaded segment 42 is in contact with the embedded plate 1, and the threaded segment 42 is threadedly connected to the stress bar 3; by arranging the polished rod segment 41 and the threaded segment 42 to be coaxial and integrally connected, the thread processing cost can be reduced.

[0050] Example 6

[0051] Reference Figure 3 Based on Example 1, this embodiment further discloses that a countersunk hole 11 is opened on the embedded plate 1, and the countersunk hole 11 is used for the end of the clamping screw 4 away from the force bar 3 to extend therein, so as to limit the position of the end of the clamping screw 4 away from the force bar 3 and prevent the clamping screw 4 from moving.

[0052] Example 7

[0053] Reference Figure 4Based on Example 1, this embodiment further discloses that an arc strip 6 is welded and fixed to one side of the embedded plate 1 close to the stress bar 3, and a channel is formed between the arc strip 6 and the embedded plate 1 to increase the position stability of the embedded plate 1; further, in order to limit the position of the end of the clamping screw 4 away from the stress bar 3 and avoid the position movement of the clamping screw 4, the clamping screw 4 is arranged to pass through the arc strip 6, and the clamping screw 4 is slidably connected to the arc strip 6.

[0054] The implementation principle of an outward-inclined curtain wall embedded part structure in an embodiment of the present application is as follows: the embedded plate 1 and the anchor bolt 2 are pre-connected, and then the force bar 3 is set through the anchor bolt 2, and then force is applied to the embedded plate 1 so that the embedded plate 1 is located in a pre-planned placement area, and then force is applied to the force bar 3 until the side of the force bar 3 away from the embedded plate 1 abuts against the wall structure steel bars. At this time, the tightening screw 4 is screwed, and the tightening screw 4 cooperates with the force bar 3 and the wall structure steel bars to apply force to the embedded plate 1, so that the embedded plate 1 approaches one side of the wall casting forming template until the embedded plate 1 abuts against the wall casting forming template.

[0055] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. An outward-inclined curtain wall embedded component structure, characterized in that: include An embedded plate (1), one side of the embedded plate (1) being connected to at least two anchor bolts (2); A stress bar (3), wherein a plurality of sliding holes (31) are provided on the stress bar (3) for the anchor bolts (2) to pass through, and the stress bar (3) is capable of abutting against the steel bars of the wall structure on a side away from the embedded plate (1); A tightening screw (4), wherein the tightening screw (4) is threadedly connected to the stress bar (3), and the tightening screw (4) is connected to the embedded plate (1) to change the distance between the embedded plate (1) and the stress bar (3).

2. The outward-inclined curtain wall embedded component structure according to claim 1 is characterized in that: The anchor bolts (2) are rotatably connected to the embedded plate (1), and the rotation planes of a plurality of the anchor bolts (2) are arranged in parallel, and the sliding holes (31) are arranged in a strip shape.

3. The outward-inclined curtain wall embedded component structure according to claim 1 is characterized in that: The anchor bolts (2) are fixedly connected to the embedded plate (1), and the axes of a plurality of the anchor bolts (2) are arranged in parallel.

4. The outward-inclined curtain wall embedded component structure according to claim 3 is characterized in that: At least one through hole (32) is provided on the stress-bearing bar (3).

5. The outward-inclined curtain wall embedded component structure according to any one of claims 2 or 3, characterized in that: A locking nut (5) is threadedly connected to the anchor bolt (2); the locking nut (5) is located on a side of the stress bar (3) away from the embedded plate (1), and the locking nut (5) can abut against the stress bar (3).

6. The outward-inclined curtain wall embedded component structure according to any one of claims 2 or 3, characterized in that: The tightening screw rod (4) comprises a coaxial and integrally connected bare rod section (41) and a threaded section (42); one end of the bare rod section (41) away from the threaded section (42) abuts against the embedded plate (1); and the threaded section (42) is threadedly connected to the stress bar (3).

7. The outward-inclined curtain wall embedded component structure according to claim 1 is characterized in that: The embedded plate (1) is provided with a countersunk hole (11), and the countersunk hole (11) is used for allowing the end of the tightening screw (4) away from the force-bearing bar (3) to extend therein.

8. The outward-inclined curtain wall embedded component structure according to claim 1 is characterized in that: The embedded plate (1) is connected to an arc-shaped strip (6) on one side close to the stress-bearing strip (3), and a channel is formed between the arc-shaped strip (6) and the embedded plate (1).

9. The outward-inclined curtain wall embedded component structure according to claim 8, characterized in that: The tightening screw rod (4) is arranged to pass through the arc-shaped strip (6), and the tightening screw rod (4) is slidably connected to the arc-shaped strip (6).

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