Auxiliary installation device for building friction pendulum isolation bearing

Abstract

The utility model relates to the technical field of building construction provides a kind of building friction pendulum seismic isolation support auxiliary installation device, including universal wheel, the universal wheel upper end fixed mounting has mounting plate, the mounting plate upper end fixed mounting has hydraulic rod, and hydraulic rod upper end is fixed with connecting plate, the connecting plate top end face fixed mounting has lifting rod, and lifting rod both sides flange are connected with support frame, the lifting rod top surface fixed mounting has stabilizing plate, and opening one is fixedly arranged in stabilizing plate inside, the sliding slot is set in stabilizing plate both sides, the sliding slot one side is set with moving groove, solve the position misregistration after seismic isolation support placement, it is more troublesome when seismic isolation support needs to move again, affect overall installation efficiency, when using to seismic isolation support auxiliary installation device, ground exists uneven phenomenon, cannot place auxiliary installation device stably, and cannot quickly fix seismic isolation support, affect the technical problem of use.

Description

Technical Field

[0001] This utility model relates to the field of building construction technology, specifically to an auxiliary installation device for a building friction pendulum seismic isolation bearing. Background Technology

[0002] Building friction pendulum seismic isolation bearings are seismic isolation devices that utilize the principle of a simple pendulum and sliding friction to dissipate seismic energy. By extending the structural vibration period, they reduce the impact of earthquakes on buildings. Seismic isolation bearings refer to support devices installed on structures to meet seismic isolation requirements. They involve adding a seismic isolation layer between the superstructure and the foundation, and installing rubber seismic isolation bearings to provide a soft connection with the ground.

[0003] The existing seismic isolation bearings are relatively heavy, requiring manual labor or large hoisting structures to move them during installation. When the bearings are misaligned after placement, it is troublesome to move them again, affecting the overall installation efficiency. When using auxiliary installation devices for seismic isolation bearings, uneven ground conditions make it impossible to place the auxiliary installation devices stably and to quickly fix the seismic isolation bearings, affecting their use. Utility Model Content

[0004] To overcome the above-mentioned defects, this utility model provides an auxiliary installation device for building friction pendulum seismic isolation bearings. It solves the problems of misalignment of the seismic isolation bearings after placement, the inconvenience of moving the seismic isolation bearings again, which affects the overall installation efficiency, and the technical problems of uneven ground, which make it impossible to place the auxiliary installation device stably and fix the seismic isolation bearings quickly, thus affecting its use.

[0005] According to one aspect, at least one embodiment of the present invention provides an auxiliary installation device for a building friction pendulum seismic isolation bearing, comprising: a caster wheel, an installation plate fixedly installed on the upper end of the caster wheel, a hydraulic rod fixedly installed on the upper end of the installation plate, a connecting plate fixedly installed on the upper end of the hydraulic rod, a lifting rod fixedly installed on the top of the connecting plate, and a support frame connected to the flanges on both sides of the lifting rod, a stabilizing plate fixedly installed on the top surface of the lifting rod, and an opening fixedly opened inside the stabilizing plate, sliding grooves opened on both sides of the stabilizing plate, and a moving groove opened on one side of the sliding groove.

[0006] For example, in at least one embodiment of the present invention, an auxiliary installation device for a building friction pendulum seismic isolation bearing is provided, which further includes: a fixed plate fixedly connected to the top surface of the stabilizing plate, and an opening two fixedly opened inside the fixed plate; a connecting frame fixedly installed on both sides of the upper end of the fixed plate, and a sliding block fixedly installed inside the connecting frame; and a moving block fixedly installed on both sides of the connecting frame.

[0007] For example, in at least one embodiment of the present invention, an auxiliary installation device for a building friction pendulum seismic isolation bearing is provided, which further includes: a first chain fixedly installed at the lower end of the fixed plate, and a second chain fixedly installed at the rear end of the first chain; an insertion rod fixedly installed at the lower end of the first chain, and a clamping belt sleeved on the upper end of the insertion rod; an installation groove fixedly opened at the lower end of the insertion rod; a rotating rod rotatably connected inside the installation groove; and a snap-fit ​​plate fixedly installed at the upper end of the rotating rod.

[0008] For example, in at least one embodiment of the present invention, an auxiliary installation device for a building friction pendulum seismic isolation bearing is provided, which further includes: the hydraulic rod is symmetrically installed on the left and right sides of the upper end of the mounting plate with the mounting plate as the central reference, and the lifting rod is symmetrically installed on the front and rear sides of the stabilizing plate with the stabilizing plate as the central reference.

[0009] For example, in at least one embodiment of the present invention, an auxiliary installation device for a building friction pendulum seismic isolation bearing is provided, which further includes: the support frame is triangular in shape, and the support frame is symmetrically installed on the left and right sides of the lifting rod with the lower end of the lifting rod as the central reference; the sliding groove is symmetrically opened on the left and right sides of the stabilizing plate with the stabilizing plate as the central reference.

[0010] For example, in at least one embodiment of the present invention, an auxiliary installation device for a building friction pendulum seismic isolation bearing is provided, which further includes: the fixed plate is square in shape, the second opening is the same size as the first opening, the connecting frame slides in the sliding groove through a sliding block to form a sliding connection with the stabilizing plate, and the connecting frame is symmetrically installed on the left and right sides of the upper end of the fixed plate with the fixed plate as the central reference.

[0011] For example, in at least one embodiment of the present invention, an auxiliary installation device for a building friction pendulum seismic isolation bearing is provided, which further includes: the movable block is symmetrically installed on the front and rear sides of the connecting frame with the connecting frame as the central reference, the movable block and the movable groove form a sliding connection, and the movable block is "L" shaped.

[0012] For example, in at least one embodiment of the present invention, an auxiliary installation device for a building friction pendulum seismic isolation bearing is provided, which further includes: the first chain and the second chain are symmetrically installed on the left and right sides of the lower end of the fixed plate with the lower end of the fixed plate as the center reference; the number of the installation slots is four; the snap-fit ​​plate is rotatably connected to the inside of the installation slot through a rotating rod; and the two ends of the snap-fit ​​plate are arc-shaped.

[0013] The beneficial effects of the embodiments of this utility model are as follows:

[0014] In this invention, two hydraulic rods are used to adjust the height of the upper structure of the mounting plate for leveling the ground before installation. A lifting rod drives the height adjustment of the stabilizing plate. A sliding connection is formed between the sliding groove in the stabilizing plate and the sliding block in the fixed plate, allowing the fixed seismic isolation bearing to move and adjust on the upper part of the stabilizing plate. This setup allows the device to be placed on uneven ground using hydraulic rods, and the sliding structure enables fine-tuning of the seismic isolation bearing position, improving efficiency. Furthermore, in this device, an insertion rod is inserted into the upper hole of the seismic isolation bearing to fix it. When the insertion rod is inserted, the locking plate opens into a cross shape via a rotating rod, allowing for quick installation of the seismic isolation bearing. The above setup also uses a tightening belt to fix the locking plate, enabling quick installation of the seismic isolation bearing and improving auxiliary installation efficiency. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model, the accompanying drawings used in the description of the embodiments of this utility model will be briefly introduced below. Obviously, the drawings described below are merely some exemplary embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the content of the exemplary embodiments of this utility model and these drawings without any creative effort.

[0016] Figure 1 This is a schematic diagram of the structure of an auxiliary installation device for a building friction pendulum seismic isolation bearing in one embodiment of the present invention;

[0017] Figure 2 This is a schematic diagram of the stabilizing plate structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the fixing plate structure of this utility model;

[0019] Figure 4 This is a schematic diagram of the chain structure of this utility model;

[0020] Figure 5 This is a schematic diagram of the opening structure of the insertion rod of this utility model;

[0021] Figure 6 This is a schematic diagram of the closing structure of the insertion rod of this utility model.

[0022] In the diagram: 1. Caster wheel; 2. Mounting plate; 3. Hydraulic rod; 4. Connecting plate; 5. Lifting rod; 6. Support frame; 7. Stabilizing plate; 8. Opening one; 9. Sliding groove; 10. Moving groove; 11. Fixing plate; 12. Opening two; 13. Connecting frame; 14. Sliding block; 15. Moving block; 16. First chain; 17. Second chain; 18. Insertion rod; 19. Fastening belt; 20. Mounting groove; 21. Rotating rod; 22. Clip plate. Detailed Implementation

[0023] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and not intended to limit its scope.

[0024] To keep the drawings concise, only the parts relevant to the utility model are shown schematically in each drawing; these do not represent the actual structure of the product. Furthermore, for ease of understanding, in some drawings, only one of the components with the same structure or function is schematically shown, or only one is labeled. In this document, "a" not only means "only one," but can also mean "more than one," and "several" includes "two" and "more than two."

[0025] In this document, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0026] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0027] In the description of this embodiment, terms such as "upper," "lower," "left," and "right" are based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0028] Furthermore, in the description of this application, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0029] like Figures 1-3As shown, it illustrates an auxiliary installation device for a building friction pendulum seismic isolation bearing according to an embodiment of the present invention, comprising: a caster wheel 1, an installation plate 2 fixedly installed on the upper end of the caster wheel 1, a hydraulic rod 3 fixedly installed on the upper end of the installation plate 2, a connecting plate 4 fixedly installed on the upper end of the hydraulic rod 3, a lifting rod 5 fixedly installed on the top of the connecting plate 4, and a support frame 6 connected to the flanges on both sides of the lifting rod 5, a stabilizing plate 7 fixedly installed on the top surface of the lifting rod 5, an opening 8 fixedly opened inside the stabilizing plate 7, sliding grooves 9 opened on both sides of the stabilizing plate 7, and a moving groove 10 opened on one side of the sliding groove 9.

[0030] For example, such as Figure 3 As shown, a fixed plate 11 is fixedly connected to the top surface of the stabilizing plate 7, and an opening 12 is fixedly opened inside the fixed plate 11. Connecting frames 13 are fixedly installed on both sides of the upper end of the fixed plate 11, and sliding blocks 14 are fixedly installed inside the connecting frames 13. Moving blocks 15 are fixedly installed on both sides of the connecting frames 13.

[0031] For example, such as Figure 2 As shown, the hydraulic rod 3 is symmetrically installed on the left and right sides of the upper end of the mounting plate 2 with the mounting plate 2 as the center reference, and the lifting rod 5 is symmetrically installed on the front and back sides of the stabilizing plate 7 with the stabilizing plate 7 as the center reference.

[0032] For example, such as Figure 2 As shown, the support frame 6 is triangular in shape, and the support frame 6 is symmetrically installed on the left and right sides of the lifting rod 5 with the lower end of the lifting rod 5 as the center reference. The sliding groove 9 is symmetrically opened on the left and right sides of the stabilizing plate 7 with the stabilizing plate 7 as the center reference.

[0033] For example, such as Figure 3 As shown, the fixed plate 11 is square in shape, and the second opening 12 is the same size as the first opening 8. The connecting frame 13 slides in the sliding groove 9 through the sliding block 14 to form a sliding connection with the stabilizing plate 7. The connecting frame 13 is symmetrically installed on the left and right sides of the upper end of the fixed plate 11 with the fixed plate 11 as the center reference.

[0034] For example, such as Figure 3 As shown, the movable block 15 is symmetrically installed on the front and rear sides of the connecting frame 13 with the connecting frame 13 as the central reference. The movable block 15 and the movable groove 10 form a sliding connection, and the movable block 15 is "L" shaped.

[0035] In some examples, the entire device can be moved to the location where the seismic isolation bearing needs to be installed via the casters 1 at the bottom. When the device is used on uneven ground, the hydraulic rods 3 are activated. The lower end of the hydraulic rods 3 is connected to the casters 1 via the mounting plate 2, and the upper end is connected to the connecting plate 4. By adjusting the lengths of the two hydraulic rods 3, the height of the connecting plate 4 can be adjusted, thereby achieving horizontal leveling of the device and compensating for uneven ground. A lifting rod 5 is installed on the upper end of the connecting plate 4 via a triangular support frame 6. The lifting rod 5 can be used to adjust the overall support height of the device to adapt to the requirements of seismic isolation bearings with different installation heights. A stabilizing plate 7 is installed on the upper end of the lifting rod 5. The upper surface of the stabilizing plate 7 has a sliding groove 9 and a moving groove 10. A chain is installed on the lower end of the fixed plate 11, and a connecting frame 13 and a moving block 15 are installed on the upper end. The connecting frame 13 and the sliding groove 9 are connected to the fixed plate 11. The sliding block 14 inside is slidably connected, and the moving block 15 is slidably connected to the moving groove 10. When assisting in the installation of the seismic isolation bearing, the upper chain is moved by pulling the seismic isolation bearing according to the specific position of the seismic isolation bearing. The chain is installed at the lower end of the fixed plate 11 to fix the seismic isolation bearing at the upper end of the device (Embodiment 2). First, the device is roughly moved to the vicinity of the target position by the universal wheel 1. Then, according to the precise position that the seismic isolation bearing needs to be installed in the end, the chain (installed at the lower end of the fixed plate 11) is pulled to drive the fixed plate 11 to move, which in turn drives the connecting frame 13 and the moving block 15 connected to it. The connecting frame 13 slides along the sliding groove 9 through the sliding block 14, and the moving block 15 slides along the moving groove 10, so that the seismic isolation bearing can be smoothly and precisely finely positioned along the preset trajectory (sliding groove 9 and moving groove 10) on the stabilizing plate 7.

[0036] For example, such as Figures 4-6 As shown, it illustrates an auxiliary installation device for a building friction pendulum seismic isolation bearing in another embodiment of the present invention. The device includes a first chain 16 fixedly installed at the lower end of a fixed plate 11, a second chain 17 fixedly installed at the rear end of the first chain 16, an insertion rod 18 fixedly installed at the lower end of the first chain 16, a clamping belt 19 sleeved on the upper end of the insertion rod 18, an installation groove 20 fixedly opened at the lower end of the insertion rod 18, a rotating rod 21 rotatably connected inside the installation groove 20, and a snap-fit ​​plate 22 fixedly installed at the upper end of the rotating rod 21.

[0037] For example, such as Figures 4-6 As shown, the first chain 16 and the second chain 17 are symmetrically installed on the left and right sides of the lower end of the fixed plate 11 with the lower end of the fixed plate 11 as the center reference. There are four mounting slots 20. The snap-fit ​​plate 22 is rotatably connected to the inside of the mounting slot 20 through the rotating rod 21. The two ends of the snap-fit ​​plate 22 are arc-shaped.

[0038] In some examples, the insertion rod 18 has four mounting slots 20 along its axial direction. Four snap-fit ​​plates 22 are respectively installed in the four mounting slots 20 via rotating rods 21. A torsion spring is mounted on the upper end of the rotating rod 21, and its preload causes the snap-fit ​​plates 22 to tend to pop outwards. A sliding clamping belt 19 is fitted around the outside of the snap-fit ​​plates 22. When the clamping belt 19 is positioned below the outside of the snap-fit ​​plates 22, it restrains the snap-fit ​​plates 22, preventing them from popping out and causing them to retract into the mounting slots 20. The worker moves the device directly above the seismic isolation bearing, aligns the retracted insertion rod 18 with and inserts it into the pre-drilled mounting hole at the upper end of the seismic isolation bearing, and moves the clamping belt 19 upwards, causing it to disengage from the outer restraint area of ​​the snap-fit ​​plates 22. The snap-fit ​​plates 22 then retract into the rotating rod 21. Under the action of the hydraulic rod, the four pop-out snap-fit ​​plates 22 automatically pop out from the mounting slot 20, forming a cross shape and forming a reliable snap-fit ​​fixation inside the seismic isolation bearing mounting hole. When disassembling the insertion rod 18, firstly, the height of the entire device is lowered by adjusting the hydraulic rod 3 until the seismic isolation bearing is securely in contact with and supported on the ground. The worker pulls the insertion rod 18 down, and at the same time, one hand pushes the pop-out snap-fit ​​plates 22 back into their corresponding mounting slots 20 one by one (overcoming the elasticity of the torsion spring), and the other hand moves the clamping belt 19 down so that it slides back to the lower outer position of the snap-fit ​​plate 22, restraining the snap-fit ​​plate 22 and preventing it from popping out again. After the snap-fit ​​plate 22 is completely retracted and restrained by the clamping belt 19, the insertion rod 18 can be pulled out from the mounting hole of the seismic isolation bearing.

[0039] It should be noted that the above embodiments are only used to illustrate the technical solution 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 solution of this utility model without departing from the spirit and scope of the technical solution 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. An auxiliary installation device for a building friction pendulum seismic isolation bearing, characterized in that, include: A caster wheel (1) is fixedly mounted on the upper end of the caster wheel (1). A mounting plate (2) is fixedly mounted on the upper end of the mounting plate (2). A connecting plate (4) is fixedly mounted on the upper end of the hydraulic rod (3). A lifting rod (5) is fixedly mounted on the top surface of the connecting plate (4). A support frame (6) is connected to the flanges on both sides of the lifting rod (5). A stabilizing plate (7) is fixedly mounted on the top surface of the lifting rod (5). An opening (8) is fixedly opened inside the stabilizing plate (7). Sliding grooves (9) are opened on both sides of the stabilizing plate (7). A moving groove (10) is opened on one side of the sliding groove (9).

2. The auxiliary installation device for a building friction pendulum seismic isolation bearing according to claim 1, characterized in that, The top of the stabilizing plate (7) is fixedly connected to a fixing plate (11), and an opening (12) is fixedly opened inside the fixing plate (11). A connecting frame (13) is fixedly installed on both sides of the upper end of the fixing plate (11), and a sliding block (14) is fixedly installed inside the connecting frame (13). A moving block (15) is fixedly installed on both sides of the connecting frame (13).

3. The auxiliary installation device for a building friction pendulum seismic isolation bearing according to claim 2, characterized in that, The lower end of the fixed plate (11) is fixedly installed with a first chain (16), and the rear end of the first chain (16) is fixedly installed with a second chain (17). The lower end of the first chain (16) is fixedly installed with an insertion rod (18), and the upper end of the insertion rod (18) is fitted with a clamping belt (19). The lower end of the insertion rod (18) is fixedly provided with an installation groove (20), and a rotating rod (21) is rotatably connected inside the installation groove (20). The upper end of the rotating rod (21) is fixedly installed with a snap-fit ​​plate (22).

4. The auxiliary installation device for a building friction pendulum seismic isolation bearing according to claim 1, characterized in that, The hydraulic rod (3) is symmetrically installed on the left and right sides of the upper end of the mounting plate (2) with the mounting plate (2) as the center reference, and the lifting rod (5) is symmetrically installed on the front and back sides of the stabilizing plate (7) with the stabilizing plate (7) as the center reference.

5. The auxiliary installation device for a building friction pendulum seismic isolation bearing according to claim 1, characterized in that, The support frame (6) is triangular in shape, and the support frame (6) is symmetrically installed on the left and right sides of the lifting rod (5) with the lower end of the lifting rod (5) as the center reference. The sliding groove (9) is symmetrically opened on the left and right sides of the stabilizing plate (7) with the stabilizing plate (7) as the center reference.

6. The auxiliary installation device for a building friction pendulum seismic isolation bearing according to claim 2, characterized in that, The fixed plate (11) is square in shape. The second opening (12) is the same size as the first opening (8). The connecting frame (13) slides in the sliding groove (9) through the sliding block (14) to form a sliding connection with the stabilizing plate (7). The connecting frame (13) is symmetrically installed on the left and right sides of the upper end of the fixed plate (11) with the fixed plate (11) as the center reference.

7. The auxiliary installation device for a building friction pendulum seismic isolation bearing according to claim 2, characterized in that, The movable block (15) is symmetrically installed on the front and rear sides of the connecting frame (13) with the connecting frame (13) as the center reference. The movable block (15) and the movable groove (10) form a sliding connection, and the movable block (15) is "L" shaped.

8. The auxiliary installation device for a building friction pendulum seismic isolation bearing according to claim 3, characterized in that, The first chain (16) and the second chain (17) are symmetrically installed on the left and right sides of the lower end of the fixed plate (11) with the lower end of the fixed plate (11) as the center reference. There are four mounting slots (20). The snap-fit ​​plate (22) is rotatably connected to the inside of the mounting slot (20) through the rotating rod (21). The two ends of the snap-fit ​​plate (22) are arc-shaped.

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