Steel tube perimeter frame energy dissipation wall panel with damper

Abstract

The utility model discloses a steel pipe frame energy dissipation wallboard with damper, it includes setting the wall body of ground base top, the top fixed connection of wall body inner chamber has upper steel pipe frame wall, the top fixed connection of ground base has lower steel pipe frame wall, upper steel pipe frame wall and lower steel pipe frame wall are symmetrical, upper steel pipe frame wall and lower steel pipe frame wall are opposite one side and all are provided with connecting seat, and two connecting seat hingedly connected with damper through the pin shaft, the inner chamber of upper steel pipe frame wall and lower steel pipe frame wall all is provided with concrete block, and the inner chamber of concrete block implants with a plurality of longitudinal reinforcement. The utility model discloses through the synergies of concrete block, longitudinal reinforcement and horizontal hoop no.

Description

Technical Field

[0001] This utility model belongs to the field of energy-saving building component technology, and in particular relates to a steel pipe frame energy-dissipating wall panel with a damper. Background Technology

[0002] Steel pipe framed energy-dissipating wall panels are a new type of energy-saving building component. They are made of welded steel pipes to form a frame skeleton, and filled with heat-insulating or energy-dissipating materials such as concrete or foamed concrete. The load is borne by the synergistic effect of the frame and the filling material. The rigidity of the steel pipe frame provides structural bearing capacity, while the filling material absorbs the energy generated by plastic deformation. It has the functions of load-bearing, heat insulation and energy dissipation.

[0003] In building construction, dampers are often introduced to improve the vibration reduction performance of steel pipe frame energy-dissipating wall panels. However, the existing method of directly connecting the damper to the wall panel connection seat is prone to loosening due to external forces during long-term use. Therefore, it is necessary to design a steel pipe frame energy-dissipating wall panel with dampers to reinforce the connection of the damper connection seat, thereby improving the stability and reliability of the connection and effectively avoiding energy loss caused by loosening during long-term use. This allows the damper and the steel pipe frame energy-dissipating wall panel to be more compatible and coordinated, enhancing the overall structural performance consistency. Utility Model Content

[0004] The purpose of this utility model is to provide a steel pipe frame energy-dissipating wall panel with a damper, which has the advantages of strengthening the connection of the damper connecting seat, making the connection part more stable and reliable, effectively avoiding the energy loss caused by loosening during long-term use, making the damper and the steel pipe frame energy-dissipating wall panel more compatible and coordinated, and enhancing the performance consistency of the overall structure, so as to solve the above-mentioned technical problems.

[0005] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: A steel pipe frame energy-dissipating wall panel with a damper includes a wall set at the top of the foundation. An upper steel pipe frame wall is fixedly connected to the top of the inner cavity of the wall, and a lower steel pipe frame wall is fixedly connected to the top of the foundation. The upper and lower steel pipe frame walls are symmetrical. A connecting seat is provided on the opposite side of the upper and lower steel pipe frame walls. A damper is connected to the two connecting seats by a pin. A concrete block is set in the inner cavity of both the upper and lower steel pipe frame walls. Multiple longitudinal steel bars are embedded in the inner cavity of the concrete block. Multiple horizontal stirrups are welded to the surface of the four longitudinal steel bars on the left side, and multiple horizontal stirrups are welded to the surface of the four longitudinal steel bars on the right side. Multiple bolts are set at the bottom of the inner cavity of the concrete block. A reinforcing plate is welded to the side of the two connecting seats away from the damper. The reinforcing plate is sleeved on the surface of the bolts.

[0006] Preferably, two symmetrical transverse reinforcing bars are welded to the bottom of the plurality of longitudinal reinforcing bars, and the bolts are located at the bottom of the two transverse reinforcing bars.

[0007] Preferably, multiple tie bars are welded to the surfaces of the two middle horizontal stirrups, and the tie bars are located at the top of the horizontal stirrups.

[0008] Preferably, each of the bolts is fixedly connected to a fixing sleeve, the top and bottom of which are respectively attached to the concrete block and the bolt.

[0009] Preferably, the bolt has two symmetrical nuts on its surface threaded connection, and the two nuts fit into the top and bottom of the reinforcing plate.

[0010] The beneficial effects of this utility model are: 1. This utility model utilizes the synergistic effect of concrete blocks, longitudinal reinforcing bars, and horizontal stirrups to enhance the structural strength and stability of the connection point when the two reinforcing plates are installed and fixed to the connecting seat. This makes the connection between the damper and the upper and lower steel pipe frame walls more secure, thereby reinforcing the connection of the damper connecting seat, improving the stability and reliability of the connection, effectively avoiding energy loss caused by loosening during long-term use, and making the damper and the steel pipe frame energy-dissipating wall panel more compatible and coordinated, thus enhancing the overall structural performance consistency. 2. By setting up transverse reinforcing bars, when longitudinal reinforcing bars are inserted into the inner cavity of the concrete block, the transverse reinforcing bars play a supporting and reinforcing role on the longitudinal reinforcing bars, ensuring that the longitudinal reinforcing bars are more stable in position when supporting horizontal stirrups one and two, and improving the stability of the longitudinal reinforcing bars in use. Attached Figure Description

[0011] The advantages of the present invention, as described above and / or in the following detailed description in conjunction with the accompanying drawings, will become clearer and more readily understood. These drawings are merely illustrative and do not limit the scope of the present invention. Figure 1 This is a front view schematic diagram of one embodiment of the present utility model; Figure 2 This is a partial three-dimensional schematic diagram of one embodiment of the present utility model; Figure 3 This is a front cross-sectional view of one embodiment of the present invention; Figure 4 This is a schematic cross-sectional view of a reinforcement structure according to an embodiment of the present invention; Figure 5 This is a three-dimensional diagram showing the disassembled form of one embodiment of the present invention. Detailed Implementation

[0012] In the following description, embodiments of the energy-dissipating wall panel with a damper-equipped steel pipe frame of the present invention will be described with reference to the accompanying drawings.

[0013] Figure 1-5 This invention illustrates an embodiment of a steel pipe frame energy-dissipating wall panel with a damper, comprising a wall 2 positioned at the top of a foundation 1. An upper steel pipe frame wall 3 is fixedly connected to the top of the inner cavity of the wall 2, and a lower steel pipe frame wall 4 is fixedly connected to the top of the foundation 1. The upper and lower steel pipe frame walls 3 and 4 are symmetrical. Connecting seats 5 are provided on opposite sides of both the upper and lower steel pipe frame walls 3 and 4. A damper 6 is hinged between the two connecting seats 5 via pins. Concrete blocks 7 are provided within the inner cavities of both the upper and lower steel pipe frame walls 3 and 4. Multiple longitudinal reinforcing bars 8 are embedded within the inner cavities of the concrete blocks 7. Multiple horizontal stirrups 10 are welded to the surfaces of the four longitudinal reinforcing bars 8 on the left side, and multiple horizontal stirrups 21 are welded to the surfaces of the four longitudinal reinforcing bars 8 on the right side. Multiple tie bars 12 are welded to the surfaces of the two middle horizontal stirrups 10. The tie bars 12 are located between the horizontal stirrups 10 and the horizontal stirrups 11. Multiple bolts 13 are installed at the top of the second reinforcing bar 11 and at the bottom of the inner cavity of the concrete block 7. Two symmetrical transverse reinforcing bars 9 are welded to the bottom of the multiple longitudinal reinforcing bars 8. The bolts 13 are located at the bottom of the two transverse reinforcing bars 9. Through the setting of the transverse reinforcing bars 9, when the longitudinal reinforcing bars 8 are inserted into the inner cavity of the concrete block 7, the transverse reinforcing bars 9 play a supporting and reinforcing role for the longitudinal reinforcing bars 8, ensuring that the longitudinal reinforcing bars 8 are more stable in position when supporting the horizontal stirrups 10 and 21, and improving the stability of the longitudinal reinforcing bars 8. A reinforcing plate 15 is welded to the side of the two connecting seats 5 away from the damper 6. A fixing sleeve 14 is fixedly connected to the surface of the multiple bolts 13. The top and bottom of the fixing sleeve 14 are respectively attached to the concrete block 7 and the bolt. The reinforcing plate 15 is sleeved on the surface of the bolts 13. Two symmetrical nuts are threadedly connected to the surface of the bolts 13. The two nuts are attached to the top and bottom of the reinforcing plate 15.

[0014] Working Principle: In use, this invention first involves pouring and fixing wall 2 on top of foundation 1. Then, the upper steel pipe frame wall 3 and lower steel pipe frame wall 4 are hoisted and symmetrically installed within the cavity of wall 2 and on top of foundation 1. The position is calibrated using a total station to ensure their axes coincide. Next, the reinforcing steel skeleton of concrete block 7 is processed. Longitudinal reinforcing bars 8 are inserted into the cavity of the concrete block at intervals, and transverse reinforcing bars 9 are welded to the bottom to form a stable support system, enhancing the bending resistance of the longitudinal reinforcing bars. Horizontal stirrups 10 are welded to the surface of the left longitudinal reinforcing bars at the designed intervals, and corresponding horizontal stirrups 10 are welded to the right. Two sets of stirrups 11 are connected by tie bars 12 in the middle to form a three-dimensional steel mesh, which improves the overall load-bearing strength of the concrete block. Bolts 13 are pre-set at the bottom of the concrete block, and fixing sleeves 14 are inserted to enhance the bond between the bolts and the concrete. The reinforcing plate 15 of the connecting seat 5 is inserted into the bolts, and the upper and lower nuts are tightened with a torque wrench to make the reinforcing plate fit tightly against the surface of the concrete block, ensuring that the connecting seat is firmly fixed. Finally, the two ends of the damper 6 are hinged to the ear plates of the upper and lower connecting seats 5 respectively using pins. The rotation flexibility of the pins is checked to ensure that the damper can freely expand and contract.

[0015] In summary, this energy-dissipating wall panel with a damper, through the synergistic effect of the concrete block 7, longitudinal steel bar 8, and horizontal stirrup 10, enhances the structural strength and stability of the connection point when the two reinforcing plates 15 are installed and fixed to the connecting seat 5. This, in turn, makes the connection between the damper 6 and the upper and lower steel pipe frame walls 3 and 4 more secure, thereby strengthening the connection of the damper connecting seat, improving the stability and reliability of the connection, effectively avoiding energy loss caused by loosening during long-term use, and making the damper and the steel pipe frame energy-dissipating wall panel more compatible and synergistic, thus enhancing the overall structural performance consistency.

Claims

1. A steel pipe frame energy-dissipating wall panel with a damper, characterized in that, The structure includes a wall (2) set on top of the foundation (1), with an upper steel pipe frame wall (3) fixedly connected to the top of the inner cavity of the wall (2), and a lower steel pipe frame wall (4) fixedly connected to the top of the foundation (1). The upper steel pipe frame wall (3) and the lower steel pipe frame wall (4) are symmetrical. A connecting seat (5) is provided on the opposite side of the upper steel pipe frame wall (3) and the lower steel pipe frame wall (4). The two connecting seats (5) are hinged together by a pin and a damper (6). The inner cavities of the upper steel pipe frame wall (3) and the lower steel pipe frame wall (4) are... Each is provided with a concrete block (7), and a plurality of longitudinal steel bars (8) are embedded in the inner cavity of the concrete block (7). A plurality of horizontal stirrups (10) are welded to the surface of the four longitudinal steel bars (8) on the left side, and a plurality of horizontal stirrups (11) are welded to the surface of the four longitudinal steel bars (8) on the right side. A plurality of bolts (13) are provided at the bottom of the inner cavity of the concrete block (7). A reinforcing plate (15) is welded to the side of the two connecting seats (5) away from the damper (6). The reinforcing plate (15) is sleeved on the surface of the bolt (13).

2. The energy-dissipating wall panel with a damper frame made of steel pipe as described in claim 1, characterized in that, Two symmetrical transverse steel bars (9) are welded to the bottom of the plurality of longitudinal steel bars (8), and the bolt (13) is located at the bottom of the two transverse steel bars (9).

3. The energy-dissipating wall panel with a damper frame made of steel pipe as described in claim 2, characterized in that, Multiple tie bars (12) are welded to the surfaces of the two middle horizontal stirrups (10), and the tie bars (12) are located on top of the horizontal stirrups (10) and the horizontal stirrups (11).

4. The energy-dissipating wall panel with a damper frame made of steel pipe as described in claim 3, characterized in that, Each of the bolts (13) is fixedly connected to a fixing sleeve (14), the top and bottom of which are respectively attached to the concrete block (7) and the bolt.

5. The energy-dissipating wall panel with a damper frame made of steel pipe as described in claim 4, characterized in that, The bolt (13) has two symmetrical nuts on its surface threaded connection, which fit against the top and bottom of the reinforcing plate (15).

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