Auxiliary installer of viscous damper

Abstract

The auxiliary installer of the viscous damper comprises an upper pre-buried plate, a lower pre-buried plate, a first gusset plate and a second gusset plate, a plurality of vertically upward upper anchor rods are arranged on the upper surface of the upper pre-buried plate, a plurality of vertically downward lower anchor rods are arranged on the lower surface of the lower pre-buried plate, the first gusset plate is fixedly installed on the lower surface of the upper pre-buried plate, and the second gusset plate is fixedly installed on the lower surface of the lower pre-buried plate. The second gusset plate is fixedly mounted on the upper surface of the lower pre-embedded plate. The auxiliary installer is characterized by further comprising a temporary fixing rod and a spirit bubble; the front end of the temporary fixing rod is detachably connected with the first gusset plate, and the rear end of the temporary fixing rod is detachably connected with the second gusset plate; and the spirit bubble is arranged on the temporary fixing rod. According to the auxiliary installer of the viscous damper, the installation workload of the viscous damper can be reduced, and the installation horizontal precision of the viscous damper is ensured.

Description

Technical Field

[0001] This utility model relates to the field of building construction technology, and in particular to an auxiliary installer for a viscous damper. Background Technology

[0002] Viscous dampers are dampers that are related to the speed of piston movement. They are widely used in high-rise buildings, bridges, and seismic retrofitting of building structures. They can absorb and dissipate the impact energy of vibration on building structures, greatly mitigating the impact and damage caused by vibration.

[0003] The typical installation process for viscous dampers is as follows: (1) Install the reinforcing bars of the upper and lower support walls; (2) Install the upper and lower embedded plates, which are connected to the reinforcing bars of the upper and lower support walls respectively; (3) Pour concrete for the upper and lower support walls; (4) Weld the upper and lower node plates of the viscous damper; (5) Install the viscous damper. However, since the embedded parts, node plates, and dampers are installed separately, vibration may occur during concrete pouring in step (3) or positional deviations may occur during installation, leading to deviations in the final installation of the viscous damper. This means that after each installation step, deviation correction must be performed, increasing the workflow and time, and affecting the construction progress. Summary of the Invention

[0004] The problem this invention aims to solve is to provide an auxiliary installer for viscous dampers. This auxiliary installer reduces the installation workload of viscous dampers and ensures the horizontal accuracy of the installed viscous dampers. The technical solution adopted is as follows:

[0005] An auxiliary installer for a viscous damper includes an upper embedded plate, a lower embedded plate, a first node plate, and a second node plate. The upper surface of the upper embedded plate is provided with multiple vertically upward-pointing upper anchor rods, and the lower surface of the lower embedded plate is provided with multiple vertically downward-pointing lower anchor rods. The first node plate is fixedly installed on the lower surface of the upper embedded plate, and the second node plate is fixedly installed on the upper surface of the lower embedded plate. The auxiliary installer further includes a temporary fixing rod and a level bubble; the front end of the temporary fixing rod is detachably connected to the first node plate, and the rear end of the temporary fixing rod is detachably connected to the second node plate; the level bubble is disposed on the temporary fixing rod.

[0006] The length of the temporary fixing rod is the same as the length of the viscous damper to be installed.

[0007] Before installing the viscous damper, select a temporary fixing rod of appropriate length according to the length of the viscous damper to be installed, and connect both ends of the temporary fixing rod to the first node plate and the second node plate. During installation, the upper and lower embedded plates are connected to the reinforcing bars of the upper and lower supporting walls via upper and lower anchor rods, respectively, ensuring the first and second node plates are aligned front to back. The level of the temporary fixing rod is checked using a spirit level. If the spirit level indicates tilt, the temporary fixing rod is not level. Workers can adjust the relative height between the upper and lower embedded plates by adjusting the connection positions of the upper or lower anchor rods to the reinforcing bars of the upper and lower supporting walls, thus maintaining the temporary fixing rod's level. When the spirit level is level, the temporary fixing rod is now horizontal, and the concrete for the upper and lower supporting walls is poured. After the concrete has solidified, the temporary fixing rod is removed, and a viscous damper is installed directly in its place. The front end of the viscous damper connects to the first node plate, and the rear end connects to the second node plate, completing the installation of the viscous damper. The removed temporary fixing rod can be reused.

[0008] Before pouring the concrete for the upper and lower support walls, the positions of the upper and lower embedded plates are adjusted using a spirit level, making the adjustment more convenient and labor-saving. Since the upper and lower embedded plates are fixed by concrete pouring while being kept horizontal by temporary fixing rods, the front and rear heights of the viscous damper are already determined when installing it. Therefore, there is no need to adjust the level after installing the viscous damper, which reduces the workload of installing the viscous damper and ensures the horizontal accuracy of the viscous damper.

[0009] As a preferred embodiment of this utility model, the front and rear ends of the temporary fixing rod are respectively detachably connected to the first node plate and the second node plate through a first detachable structure.

[0010] As a further preferred embodiment of this utility model, the first detachable structure includes a first pin, a first through hole, a connecting ring, a second pin, and a second through hole. The first through hole is correspondingly opened on the first node plate and the second node plate, and the connecting ring is correspondingly disposed at the front end and rear end of the temporary fixing rod. The head of the first pin has a limiting outer edge, and the first pin passes through the first through hole and the annular hole of the connecting ring in sequence. The second through hole is opened at the end of the first pin and passes through the end of the first pin radially. The second pin is inserted into the second through hole. First, the front end and the rear end of the temporary fixing rod are connected to the first node plate and the second node plate respectively through the first pin and the connecting ring. Then, the second pin is inserted into the end of the first pin. The second pin and the limiting outer edge together limit the first pin laterally, preventing the first pin from shifting laterally during the pouring of the supporting wall concrete, thereby improving the stability of the first detachable structure.

[0011] As a further preferred embodiment of this utility model, there are two first node plates and two second node plates, and the connecting ring is located between the corresponding two first node plates or between the two second node plates.

[0012] As a preferred embodiment of this utility model, the auxiliary installer further includes a temporary fixing plate. The temporary fixing plate has an upper edge and a lower edge that extend horizontally and are parallel to each other. The front and rear ends of the temporary fixing plate are detachably connected to the first node plate and the second node plate respectively through a second detachable structure. The upper edge of the temporary fixing plate is close to the lower surface of the upper embedded plate, and the lower edge of the temporary fixing plate is close to the upper surface of the lower embedded plate. Adding a temporary fixing plate between the upper and lower embedded plates strengthens the connection between them, ensuring a stable relative position and preventing displacement of the upper and lower embedded plates during concrete pouring. After the concrete of the supporting wall has solidified, the temporary fixing plate can be removed. The removed temporary fixing plate can be reused.

[0013] As a further preferred embodiment of this utility model, the second detachable structure includes a locking bolt, a third through hole, and a locking screw hole; the third through hole is correspondingly formed at the front and rear of the temporary fixing plate, and the locking screw hole is correspondingly formed on the first node plate and the second node plate; the locking bolt passes through the third through hole and the locking screw hole in sequence, and is threadedly connected to the locking screw hole. During the locking process, the locking bolt presses the temporary fixing plate against the adjacent first node plate and second node plate, further improving the stability of the second detachable structure.

[0014] In one specific embodiment, the first pin can be further inserted through the temporary fixing plate before being fixed by the second pin, and the temporary fixing plate is provided with a fourth through hole for the first pin to pass through.

[0015] Compared with the prior art, this utility model has the following advantages:

[0016] This utility model's auxiliary installer for the viscous damper features a detachable temporary fixing rod between the first and second node plates. The position of the upper and lower embedded plates is adjusted using a bubble level, making adjustment more convenient and labor-saving. Since the upper and lower embedded plates are fixed by concrete pouring while the temporary fixing rod remains horizontal, and the length of the temporary fixing rod is consistent with the length of the viscous damper to be installed, the front and rear heights of the viscous damper are already determined during subsequent installation. This eliminates the need for leveling adjustments after installation, thus reducing the workload of installing the viscous damper and ensuring its horizontal accuracy. Attached Figure Description

[0017] Figure 1 The three-dimensional representation of the preferred embodiment of this utility model Figure 1 ;

[0018] Figure 2 The three-dimensional representation of the preferred embodiment of this utility model Figure 2 ;

[0019] The markings are as follows: 1-Upper embedded plate, 2-Lower embedded plate, 3-First node plate, 4-Second node plate, 5-Temporary fixing rod, 6-Level bubble, 7-Temporary fixing plate, 8-Upper anchor rod, 9-Lower anchor rod, 10-First pin, 11-Connecting ring, 12-Second pin, 13-Limiting outer edge, 14-Locking bolt.

[0020] Among them, due to the obstruction of components, in Figure 1 and Figure 2 In the diagram, the first through hole, the ring hole of the connecting ring, the second through hole, the third through hole, the fourth through hole, and the locking screw hole are not marked. Detailed Implementation

[0021] The following description, in conjunction with the accompanying drawings and preferred embodiments of the present invention, will provide further details.

[0022] like Figure 1 and Figure 2As shown, an auxiliary installation device for a viscous damper includes an upper embedded plate 1, a lower embedded plate 2, a first node plate 3, a second node plate 4, temporary fixing rods 5, a level bubble 6, and a temporary fixing plate 7. The upper surface of the upper embedded plate 1 is provided with multiple vertically upward-pointing upper anchor rods 8, and the lower surface of the lower embedded plate 2 is provided with multiple vertically downward-pointing lower anchor rods 9. The first node plate 3 is fixedly installed on the lower surface of the upper embedded plate 1, and the second node plate 4 is fixedly installed on the upper surface of the lower embedded plate 2. The length of the temporary fixing rod 5 is equal to the length of the viscous damper to be installed. The front and rear ends of the temporary fixing rod 5 are detachably connected to the first node plate 3 and the second node plate 4 respectively through the first detachable structure. The horizontal bubble 6 is set on the temporary fixing rod 5. The temporary fixing plate 7 has an upper edge and a lower edge that extend horizontally and are parallel to each other. The upper edge of the temporary fixing plate 7 is close to the lower surface of the upper embedded plate 1, and the lower edge of the temporary fixing plate 7 is close to the upper surface of the lower embedded plate 2. The front and rear ends of the temporary fixing plate 7 are detachably connected to the first node plate 3 and the second node plate 4 respectively through the second detachable structure.

[0023] like Figure 1 and Figure 2 As shown, there are two first node plates 3 and two second node plates 4. The first detachable structure includes a first pin 10, a first through hole, a connecting ring 11, a second pin 12, and a second through hole. The first through hole is correspondingly opened on the first node plate 3 and the second node plate 4. The connecting ring 11 is correspondingly set at the front end and the rear end of the temporary fixing rod 5, and the connecting ring 11 is located between the two first node plates 3 or between the two second node plates 4. The head of the first pin 10 has a limiting outer edge 13. In this embodiment, the temporary fixing plate 7 is provided with a fourth through hole for the first pin 10 to pass through. The first pin 10 sequentially passes through the first through hole of the first first node plate 3 / second node plate 4, the ring hole of the connecting ring 11, the first through hole of the second first node plate 3 / second node plate 4, and the fourth through hole. The second through hole is opened at the end of the first pin 10 and passes through the end of the first pin 10 radially. The second pin 12 is inserted into the second through hole. First, the front end and rear end of the temporary fixing rod 5 are connected to the first node plate 3 and the second node plate 4 respectively through the first pin 10 and the connecting ring 11. Then, the second pin 12 is inserted into the end of the first pin 10. The second pin 12 and the limiting outer edge together limit the first pin 10 laterally, so as to prevent the first pin 10 from shifting laterally during the pouring of the supporting wall concrete and improve the stability of the first detachable structure.

[0024] like Figure 1 and Figure 2As shown, the second detachable structure includes a locking bolt 14, a third through hole, and a locking screw hole. The third through hole is correspondingly located at the front and rear of the temporary fixing plate 7, and the locking screw hole is correspondingly located on the first node plate 3 and the second node plate 4 adjacent to the temporary fixing plate 7. The locking bolt 14 passes through the third through hole and the locking screw hole in sequence and is threadedly connected to the locking screw hole. During the locking process, the locking bolt 14 presses the temporary fixing plate 7 against the adjacent first node plate 3 and second node plate 4, further improving the stability of the second detachable structure. In this embodiment, two locking bolts 14 are used, and correspondingly, the number of third through holes and locking screw holes is also two.

[0025] Before installing the viscous damper, select a temporary fixing rod 5 of appropriate length according to the length of the viscous damper to be installed, and connect both ends of the temporary fixing rod 5 to the first node plate 3 and the second node plate 4. During installation, the upper embedded plate 1 and the lower embedded plate 2 are connected to the reinforcing bars of the upper and lower supporting walls respectively via the upper anchor rod 8 and the lower anchor rod 9, so that the first node plate 3 and the second node plate 4 are aligned front to back. During installation, the level of the temporary fixing rod 5 is confirmed by the display of the level bubble 6. If the level bubble 6 shows tilt, that is, the temporary fixing rod 5 is also tilted to a corresponding degree and is not in a horizontal state, the construction personnel can adjust the connection position of the upper anchor rod 8 or the lower anchor rod 9 with the reinforcing bars of the upper and lower supporting walls to adjust the relative height between the upper embedded plate 1 and the lower embedded plate 2, so that the temporary fixing rod 5 is kept horizontal. When the level bubble 6 shows horizontal, that is, the temporary fixing rod 5 is now in a horizontal state, and the concrete of the upper and lower supporting walls is poured. After the concrete of the supporting wall has solidified, the temporary fixing rod 5 is removed, and the viscous damper is directly installed in the original position of the temporary fixing rod 5, so that the front end of the viscous damper is connected to the first node plate 3 and the rear end of the viscous damper is connected to the second node plate 4, thus completing the installation of the viscous damper. The removed temporary fixing rod 5 can be reused.

[0026] Before pouring the concrete for the upper and lower support walls, the positions of the upper embedded plate 1 and the lower embedded plate 2 are adjusted by measuring with a level bubble 6, making the adjustment more convenient and labor-saving. Since the upper embedded plate 1 and the lower embedded plate 2 are fixed by concrete pouring while being kept horizontal by the temporary fixing rod 5, the front and rear heights of the viscous damper are already determined when installing the viscous damper. There is no need to adjust the level after installing the viscous damper, thus reducing the workload of installing the viscous damper and ensuring the horizontal accuracy of the viscous damper.

[0027] In addition, a temporary fixing plate 7 is added between the upper embedded plate 1 and the lower embedded plate 2 to strengthen the connection between them, ensuring a stable relative position and preventing displacement of the upper and lower embedded plates 1 and 2 during concrete pouring. The temporary fixing plate 7 can be removed after the concrete of the supporting wall has solidified. The removed temporary fixing plate 7 can be reused.

[0028] Furthermore, it should be noted that the names of the various parts of the specific embodiments described in this specification may differ. All equivalent or simple variations made to the structure, features, and principles described in this utility model patent concept are included within the protection scope of this utility model patent. Those skilled in the art to which this utility model pertains may make various modifications or additions to the described specific embodiments or use similar methods to replace them, as long as they do not deviate from the structure of this utility model or exceed the scope defined in these claims, they should all fall within the protection scope of this utility model.

Claims

1. An auxiliary installer for a viscous damper, comprising an upper embedded plate, a lower embedded plate, a first node plate, and a second node plate, wherein the upper surface of the upper embedded plate is provided with multiple vertically upward-pointing upper anchor rods, and the lower surface of the lower embedded plate is provided with multiple vertically downward-pointing lower anchor rods; the first node plate is fixedly installed on the lower surface of the upper embedded plate, and the second node plate is fixedly installed on the upper surface of the lower embedded plate, characterized in that: The auxiliary installer also includes a temporary fixing rod and a level; the front end of the temporary fixing rod is detachably connected to the first node plate, and the rear end of the temporary fixing rod is detachably connected to the second node plate; the level is provided on the temporary fixing rod.

2. The auxiliary mounter for the viscous damper according to claim 1, characterized in that: The front and rear ends of the temporary fixing rod are respectively detachably connected to the first node plate and the second node plate through a first detachable structure.

3. The auxiliary mounter for the viscous damper according to claim 2, characterized in that: The first detachable structure includes a first pin, a first through hole, a connecting ring, a second pin, and a second through hole; the first through hole is correspondingly opened on the first node plate and the second node plate, and the connecting ring is correspondingly set at the front end and the rear end of the temporary fixing rod; the head of the first pin has a limiting outer edge, the first pin passes through the first through hole and the annular hole of the connecting ring in sequence, the second through hole is opened at the end of the first pin and passes through the end of the first pin radially, and the second pin is inserted into the second through hole.

4. The auxiliary mounter for the viscous damper according to claim 3, characterized in that: The number of the first node plate and the second node plate are both two, and the connecting ring is located between the corresponding two first node plates or between the two second node plates.

5. The auxiliary mounter for the viscous damper according to any one of claims 1 to 4, characterized in that: The auxiliary installer also includes a temporary fixing plate, which has an upper edge and a lower edge that extend horizontally and are parallel to each other; the front and rear ends of the temporary fixing plate are respectively detachably connected to the first node plate and the second node plate through a second detachable structure; the upper edge of the temporary fixing plate is close to the lower surface of the upper embedded plate, and the lower edge of the temporary fixing plate is close to the upper surface of the lower embedded plate.

6. The auxiliary mounter for the viscous damper according to claim 5, characterized in that: The second detachable structure includes a locking bolt, a third through hole, and a locking screw hole; the third through hole is correspondingly opened at the front and rear of the temporary fixing plate, and the locking screw hole is correspondingly opened on the first node plate and the second node plate; the locking bolt passes through the third through hole and the locking screw hole in sequence and is threadedly connected to the locking screw hole.

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