Back anchor type stone material shock absorption hanging device

Abstract

The utility model discloses a back bolt type stone material shock attenuation hanging device, including connecting hanger, install the support seat of steel frame keel and be used for the back bolt of hanging stone material, the support of support seat forms to connecting hanger, the connecting hanger is equipped with a plurality of shock attenuation hinges for connecting back bolt, and stone material is installed in the set position through shock attenuation hinge, the utility model adopts the process of back bolt type hanging stone material, and the mode of setting shock attenuation hinge and shock attenuation gasket in the hanging device, effectively alleviates the influence of the vibration effect to the structure, thereby promotes the whole anti -seismic performance, can also ensure that stone material is not easy to fall off under the action of earthquake and other external force, guarantees the safety of building structure.

Description

Technical Field

[0001] This utility model relates to the field of building construction, and in particular to a back-bolted stone shock-absorbing hanging device. Background Technology

[0002] In the field of building engineering, with the acceleration of urbanization and the diversification of building functions, the vibration environment faced by building structures is becoming increasingly complex, including traffic vibration, equipment operation vibration, and seismic forces. This places higher demands on the vibration reduction performance of building decoration materials and processes. While dry-hanging stone cladding is a commonly used technique for building exterior wall decoration, it has significant shortcomings in vibration reduction, limiting its application in complex vibration environments.

[0003] The dry-hanging stone cladding process primarily uses metal hangers to fix stone panels to the main building structure. This rigid connection method tightly links the stone to the main structure. Under vibration loads, due to the lack of an effective damping mechanism, vibration energy is difficult to disperse and dissipate, and is directly transmitted to the stone panels, causing stress concentration in the stone. When the stress exceeds the stone's own strength limit, it will cause serious problems such as cracking and detachment, not only damaging the building's decorative appearance but also posing a significant threat to the safety of people and facilities in the surrounding area.

[0004] Furthermore, the existing dry-hanging stone cladding process utilizes a limited system of hanging components and keel to absorb vibrations. Under prolonged and repeated vibrations, metal hanging components are prone to fatigue damage and loosening of connections, further weakening the overall stability and safety of the stone curtain wall. Simultaneously, the increased building weight from dry-hanging stone also amplifies inertial forces during vibrations, exacerbating the vibration response of the building structure and decorative layer, making vibration reduction issues even more prominent.

[0005] Therefore, there is an urgent need to develop a back-bolted stone vibration damping and hanging device. This device involves laying honeycomb aluminum panels on the back of the stone and using a back-bolted hanging process. By setting vibration damping hinges and vibration damping pads in the hanging device, the impact of vibration on the structure can be effectively reduced, thereby improving the overall seismic performance. At the same time, it can also ensure that the stone is not easily detached under the action of external forces such as earthquakes, thus ensuring the safety of the building structure. Utility Model Content

[0006] In view of this, the purpose of this utility model is to provide a back-bolted stone shock-absorbing hanging device, which lays a honeycomb aluminum plate on the back of the stone and adopts a back-bolted hanging process. By setting shock-absorbing hinges and shock-absorbing pads in the hanging device, the impact of vibration on the structure is effectively reduced, thereby improving the overall seismic performance.

[0007] The present invention relates to a back-bolt type stone shock-absorbing hanging device, comprising a connecting bracket, a support base installed on a steel frame keel, and a back bolt for hanging stone. The support base provides support for the connecting bracket, and the connecting bracket is provided with a plurality of shock-absorbing hinges for connecting the back bolt. The stone is installed in a set position through the shock-absorbing hinges.

[0008] Furthermore, the connecting bracket includes an integrally formed connecting plate and a mounting plate, with the mounting plate vertically disposed along the edge of the connecting plate.

[0009] Furthermore, the connecting plate is provided with bolt holes for mounting on the support base, and several anti-slip grooves are distributed around the bolt holes.

[0010] Furthermore, the mounting plate is provided with a plurality of mounting holes for mounting shock-absorbing hinges, and the two ends of the mounting plate are bent outward to form shock-absorbing parts, and the shock-absorbing parts are provided with slots for mounting shock-absorbing pads.

[0011] Furthermore, the shock-absorbing parts at both ends of the mounting plate are located in the same vertical plane, and the shock-absorbing parts abut against the stone through shock-absorbing pads during stone installation.

[0012] Furthermore, the shock-absorbing hinge includes a first hinge portion, a second hinge portion, and a connecting shaft. The first hinge portion is installed in conjunction with the mounting hole of the mounting plate by bolts, the second hinge portion is fixedly connected to the back bolt, and the first hinge portion and the second hinge portion are rotatably connected by the connecting shaft.

[0013] Furthermore, the connecting shaft includes a pin and a shock-absorbing sleeve fitted onto the pin, and the outer layer of the shock-absorbing sleeve is also provided with a metal ring to reduce rotational friction.

[0014] Furthermore, the support base is provided with a support part for supporting and installing the connecting hanger, and the connecting plate is installed on the support surface of the support part by bolts.

[0015] Furthermore, a honeycomb aluminum plate is laid on the back of the stone, and the honeycomb aluminum plate has back bolt mounting holes at the corresponding installation positions for installing the back bolts.

[0016] Furthermore, the back bolt is installed on the mounting plate via a shock-absorbing hinge, and a preload is applied to the stone by the shock-absorbing hinge to resist the shock-absorbing part.

[0017] The beneficial effects of this utility model are as follows: This utility model provides a back-bolted stone shock-absorbing hanging device. A honeycomb aluminum plate is laid on the back of the stone, and the stone is hung using a back-bolted process. By setting shock-absorbing hinges and shock-absorbing pads in the hanging device, the impact of vibration on the structure is effectively reduced, thereby improving the overall seismic performance. At the same time, it can also ensure that the stone is not easy to fall off under the action of external forces such as earthquakes, thus ensuring the safety of the building structure. Attached Figure Description

[0018] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0019] Figure 1 This is a schematic diagram of the structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the structure at point A of this utility model;

[0021] Figure 3 This is a schematic diagram of the connecting bracket structure of this utility model. Detailed Implementation

[0022] Figure 1 This is a schematic diagram of the structure of this utility model. Figure 2 This is a schematic diagram of the structure at point A of this utility model. Figure 3 The schematic diagram of the connecting bracket structure of this utility model is shown in the figure. The back-bolt type stone vibration damping hanging device of this embodiment includes a connecting bracket 3, a support seat 2 installed on the steel frame keel 1, and a back bolt 7 for hanging stone 9. The support seat 2 provides support for the connecting bracket 3. The connecting bracket 3 is provided with a plurality of vibration damping hinges 5 for connecting the back bolts 7. The stone 9 is installed in a set position through the vibration damping hinges 5. As shown in the figure, the support seat 2 is installed on the steel frame keel 1 for laying stone 9 and provides support for the connecting bracket 3. The stone 9 adopts the back-bolt type hanging method and is installed in a set installation position through the vibration damping hinges 5 provided on the connecting bracket 3, which effectively reduces the impact of vibration on the structure, thereby improving the overall seismic performance of the stone 9.

[0023] In this embodiment, the connecting bracket 3 includes an integrally formed connecting plate 301 and a mounting plate 302. The mounting plate 302 is vertically disposed on the edge of the connecting plate 301. As shown in the figure, the connecting bracket 3 includes an integrally formed connecting plate 301 and a mounting plate 302. The mounting plate 302 is vertically disposed on the edge of the connecting plate 301 away from the steel frame keel 1 and is used to install the stone 9.

[0024] In this embodiment, the connecting plate 301 is provided with bolt holes 11 for installation on the support base 2, and a plurality of anti-slip grooves 10 are distributed around the bolt holes 11; as shown in the figure, the connecting plate 301 is provided with bolt holes 11 for installation on the support base 2, and a plurality of anti-slip grooves 10 are distributed around the bolt holes 11. The anti-slip grooves 10 can effectively increase the friction between the bolt 4 and the connecting plate 301, and reduce the situation where the bolt 4 loosens due to vibration and other factors.

[0025] In this embodiment, the mounting plate 302 is provided with a plurality of mounting holes for mounting the shock-absorbing hinge 5. The two ends of the mounting plate 302 are bent outward to form a shock-absorbing part. The shock-absorbing part is provided with a slot 13 for mounting the shock-absorbing pad 6. As shown in the figure, the mounting plate 302 is provided with a plurality of mounting holes for mounting the shock-absorbing hinge 5. At the same time, the upper and lower ends of the mounting plate 302 are bent outward to form a shock-absorbing part protruding from the mounting plate 302. The shock-absorbing part is provided with a slot 13 for mounting the shock-absorbing pad 6. The shock-absorbing part can increase the contact area between the connecting hanger 3 and the stone, so that its support and shock resistance effect is better.

[0026] In this embodiment, the shock-absorbing parts at both ends of the mounting plate 302 are located in the same vertical plane, and the shock-absorbing parts abut against the stone 9 through the shock-absorbing pads 6 during the installation of the stone 9; as shown in the figure, the shock-absorbing parts at both ends of the mounting plate 302 are located in the same vertical plane, which can ensure that the stone 9 is in a vertical plane during the installation of the stone 9, effectively improving the construction efficiency. At the same time, the shock-absorbing parts abut against the honeycomb aluminum plate 8 laid on the stone 9 through the shock-absorbing pads 6 during the installation of the stone 9, further reducing the shock of the stone 9. The shock-absorbing pads 6 can be made of elastic materials such as rubber, which will not be described in detail here.

[0027] In this embodiment, the shock-absorbing hinge 5 includes a first hinge portion 501, a second hinge portion 505, and a connecting shaft. The first hinge portion 501 is installed in conjunction with the mounting hole of the mounting plate 302 by bolts. The second hinge portion 505 is fixedly connected to the back bolt 7. The first hinge portion 501 and the second hinge portion 505 are rotatably connected by the connecting shaft. As shown in the figure, the shock-absorbing hinge 5 includes a first hinge portion 501, a second hinge portion 502, and a connecting shaft. The first hinge portion 501 is installed in conjunction with the mounting hole of the mounting plate 302 by bolts. The second hinge portion 505 is fixedly connected to the back bolt 7. The first hinge portion 501 and the second hinge portion 505 are rotatably connected by the connecting shaft. When installing the stone 9, the first hinge portion 501 is not initially fastened to the mounting plate 302 by bolts, allowing the stone 9 to rotate within a certain range through the shock-absorbing hinge 5, which facilitates operation by construction personnel.

[0028] In this embodiment, the connecting shaft includes a pin 503 and a shock-absorbing sleeve 502 fitted onto the pin 503. The outer layer of the shock-absorbing sleeve 502 is also provided with a metal ring 504 to reduce rotational friction. As shown in the figure, the connecting shaft includes a pin 503 and a shock-absorbing sleeve 502 fitted onto the pin 503. The shock-absorbing sleeve 502 can effectively reduce the vibration of the stone 9. The shock-absorbing sleeve 502 can be made of elastic materials such as rubber, which will not be described in detail here. At the same time, the outer layer of the shock-absorbing sleeve 502 is also provided with a metal ring 504 to reduce rotational friction.

[0029] In this embodiment, the support base 2 is provided with a support part for supporting and installing the connecting hanger 3, and the connecting plate 301 is installed on the support surface of the support part by bolts 4; as shown in the figure, the support base 2 is provided with a support part for supporting and installing the connecting hanger 3, and the connecting plate 301 is installed on the support surface of the support part by bolts 4 to form a support.

[0030] In this embodiment, a honeycomb aluminum plate 8 is laid on the back of the stone 9, and the honeycomb aluminum plate 8 is provided with back bolt mounting holes for installing the back bolt 7 at the corresponding installation positions; as shown in the figure, the honeycomb aluminum plate 8 is laid on the back of the stone 9, which can effectively reduce the overall weight and further reduce the vibration it is subjected to. The honeycomb aluminum plate 8 is provided with back bolt mounting holes for installing the back bolt 7 at the corresponding installation positions.

[0031] In this embodiment, the back bolt 7 is installed on the mounting plate 302 via the shock-absorbing hinge 5, and the shock-absorbing hinge 5 applies a pre-tightening force to the stone 9 to resist the shock-absorbing part. As shown in the figure, the back bolt 7 is installed on the mounting plate 302 via the shock-absorbing hinge 5. At the end of the installation, by tightening the bolts of the first hinge part 501 of the shock-absorbing hinge 5 to the mounting plate 302, a pre-tightening force can be applied to the stone 9 and the laid honeycomb aluminum plate 8 to resist the shock-absorbing part, effectively reducing the impact of vibration on the structure, thereby improving the overall seismic performance. At the same time, it can also ensure that the stone 9 is not easy to fall off under the action of external forces such as earthquakes, thus ensuring the safety of the building structure.

[0032] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the spirit and scope of the technical solutions of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A back-bolted type stone vibration damping and hanging device, characterized in that: It includes a connecting bracket, a support base installed on a steel frame keel, and a back bolt for hanging stone. The support base provides support for the connecting bracket, and the connecting bracket is provided with several shock-absorbing hinges for connecting the back bolt. The stone is installed in a set position through the shock-absorbing hinges.

2. The back-bolted stone vibration damping and hanging device according to claim 1, characterized in that: The connecting bracket includes an integrally formed connecting plate and a mounting plate, with the mounting plate vertically positioned along the edge of the connecting plate.

3. The back-bolted stone vibration damping and hanging device according to claim 2, characterized in that: The connecting plate is provided with bolt holes for mounting on the support base, and several anti-slip grooves are distributed around the bolt holes.

4. The back-bolted stone vibration damping and hanging device according to claim 2, characterized in that: The mounting plate has several mounting holes for mounting shock-absorbing hinges. The two ends of the mounting plate are bent outward to form shock-absorbing parts, and the shock-absorbing parts have slots for mounting shock-absorbing pads.

5. The back-bolted stone shock-absorbing hanging device according to claim 4, characterized in that: The shock-absorbing parts at both ends of the mounting plate are located in the same vertical plane, and the shock-absorbing parts are held against the stone by shock-absorbing pads during stone installation.

6. The back-bolted stone shock-absorbing hanging device according to claim 1, characterized in that: The shock-absorbing hinge includes a first hinge part, a second hinge part, and a connecting shaft. The first hinge part is installed with the mounting hole of the mounting plate by bolts, the second hinge part is fixedly connected to the back bolt, and the first hinge part and the second hinge part are rotatably connected by the connecting shaft.

7. The back-bolted stone vibration damping and hanging device according to claim 6, characterized in that: The connecting shaft includes a pin and a shock-absorbing sleeve fitted onto the pin. The outer layer of the shock-absorbing sleeve is also provided with a metal ring to reduce rotational friction.

8. The back-bolted stone vibration damping and hanging device according to claim 2, characterized in that: The support base is provided with a support part for supporting and installing the connecting hanger, and the connecting plate is installed on the support surface of the support part by bolts.

9. The back-bolted stone vibration damping and hanging device according to claim 1, characterized in that: The back of the stone is covered with a honeycomb aluminum plate, and the honeycomb aluminum plate has back bolt mounting holes at the corresponding installation positions for installing the back bolts.

10. The back-bolted stone vibration damping and hanging device according to claim 4, characterized in that: The back bolt is installed on the mounting plate via a shock-absorbing hinge, and the shock-absorbing hinge applies a pre-tightening force to the stone to resist the shock-absorbing part.

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