Foundation vibration isolation device

Abstract

The utility model relates to the technical field of foundation vibration isolation, in particular to a foundation vibration isolation device which comprises a bottom plate, one side of the top of the bottom plate is in threaded connection with a connecting assembly, the connecting assembly comprises a connecting plate, a fixing screw rod, a first hook and a second hook, and the bottom of the connecting plate is in threaded connection with one side of the top of the bottom plate. The interior of the connecting plate is in threaded connection with a fixing screw rod, and the top of the connecting plate is fixedly connected with a first hook. Through the arrangement of the connecting plate, the fixing screw rod, the first hook and the second hook, during use, the first hook is supported and fixed by the connecting plate, the connecting plate can be fixed on the surface of the device by rotating the fixing screw rod, and the first hook and the second hook are hooked, so that the connecting tightness between the devices can be improved; the effect of prolonging the service life of the device is achieved, and the situation that the vibration isolation effect is reduced and normal use is not facilitated due to the fact that the vibration isolation distance between the two ends is too long in the using process of the device is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of foundation vibration isolation, in particular to a foundation vibration isolation device. Background Art

[0002] Foundation vibration isolation technology uses vibration isolation materials with bearing capacity. It is also one of the mature high-tech technologies that is widely promoted and applied in the world's earthquake engineering community. The use of foundation vibration isolation technology makes it truly possible for buildings not to collapse during earthquakes, making it one of the most effective means to reduce earthquake disasters.

[0003] However, the existing foundation vibration isolation device has the following disadvantages:

[0004] (1) The existing foundation vibration isolation device has weak connectivity. When in use, the distance between the two ends of the device is easily offset due to vibration, and the offset distance is too far, which reduces the vibration isolation effect and is not conducive to normal use;

[0005] (2) The existing foundation vibration isolation device has a weak water-repellent function. After a long period of use, the top of the device is washed by water for a long time, causing the device to age and affect its use. Utility Model Content

[0006] The purpose of the utility model is to provide a foundation vibration isolation device to solve the problems raised in the above background technology.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A foundation vibration isolation device comprises a base plate, a top side of the base plate is threadedly connected with a connection assembly, the connection assembly comprises a connecting plate, a fixing screw, a first hook and a second hook, the bottom of the connecting plate is threadedly connected to the top side of the base plate, the internal thread of the connecting plate is threadedly connected with the fixing screw, the top of the connecting plate is fixedly connected with the first hook, and the inside of the first hook is clamped with the second hook;

[0009] The top of the second hook is fixedly connected with a waterproof component, and the waterproof component includes a top plate, a first connecting layer, a waterproof board and a drain groove. The bottom of the top plate is fixedly connected to the top of the second hook, the top of the top plate is fixedly connected with the first connecting layer, the top of the first connecting layer is fixedly connected with the waterproof board, and the top of the waterproof board is provided with a drain groove.

[0010] Preferably, a connecting groove is provided inside the first hook, and one side of the surface of the second hook is snap-connected to the inside of the connecting groove.

[0011] Preferably, a connecting piece is fixedly connected to one side of the top of the bottom plate, and a spring damper is fixedly connected to the top of the connecting piece.

[0012] Preferably, a reinforcing rod is fixedly connected to the central axis of one side of the base plate, and a reinforcing screw is connected to the inner thread of the reinforcing rod.

[0013] Preferably, a threaded hole is provided on the top of the bottom plate, and the bottom surface of the fixing screw is threadedly connected to the inside of the threaded hole.

[0014] Preferably, a mounting slot is provided on one side of the bottom of the top plate, and the top of the spring damper is fixedly connected to the inside of the mounting slot.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. A foundation vibration isolation device, through the arrangement of a connecting plate, a fixing screw, a first hook and a second hook, when in use, the connecting plate supports and fixes the first hook, and the fixing screw can be rotated to fix the connecting plate to the surface of the device, and the first hook is hung between the second hook, which can improve the tightness of the connection between the devices, thereby achieving the effect of increasing the service life of the device, and avoiding the situation in which the vibration isolation effect is reduced due to the distance between the two ends of the device being too far during use, which is not conducive to normal use.

[0017] 2. This foundation vibration isolation device is provided with a top plate, a first connecting layer, a waterproof plate and a drain groove. When in use, the top plate and the waterproof plate are connected by the setting of the first connecting layer. A drain groove is provided on the top of the waterproof plate. The drain groove is hydrophobic and can evacuate the fluid inside the foundation from the drain groove to both ends to prevent water accumulation on the top of the device, thereby achieving an effective waterproof effect and avoiding the situation where the top of the device is washed by water for a long time after long-term use, causing aging of the device and affecting its use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional appearance schematic diagram of the utility model;

[0019] Figure 2 This is a schematic diagram of the disassembly of the connection components of the utility model;

[0020] Figure 3 This is a schematic diagram of the disassembly of the waterproof component of the utility model;

[0021] Figure 4 It is a schematic diagram of the partial structural disassembly of the device of the utility model.

[0022] In the figure: 1, bottom plate; 2, connecting plate; 3, fixing screw; 4, first hook; 5, second hook; 6, top plate; 7, first connecting layer; 8, waterproof plate; 9, drainage groove; 10, connecting groove; 11, connecting piece; 12, spring damper; 13, reinforcing rod; 14, reinforcing screw. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-Figure 4 As shown, a technical solution provided by the utility model:

[0025] A foundation vibration isolation device, comprising a base plate 1, a connection assembly is threadedly connected to one side of the top of the base plate 1, and the connection assembly comprises a connecting plate 2, a fixing screw 3, a first hook 4 and a second hook 5. The bottom of the connecting plate 2 is threadedly connected to one side of the top of the base plate 1, the fixing screw 3 is threadedly connected to the inner thread of the connecting plate 2, the top of the connecting plate 2 is fixedly connected to the first hook 4, the inner part of the first hook 4 is clamped with the second hook 5, the connecting plate 2 supports and fixes the first hook 4, the fixing screw 3 can be rotated to fix the connecting plate 2 on the surface of the device, and the first hook 4 is hung between the second hook 5, which can improve the connection tightness between the devices, thereby achieving the effect of improving the service life of the device, and avoiding the situation in which the vibration isolation effect is reduced due to the excessive distance between the two ends of the device during use, which is not conducive to normal use;

[0026] The top of the second hook 5 is fixedly connected with a waterproof component, which includes a top plate 6, a first connecting layer 7, a waterproof board 8 and a drain groove 9. The bottom of the top plate 6 is fixedly connected to the top of the second hook 5. The top of the top plate 6 is fixedly connected with the first connecting layer 7. The top of the first connecting layer 7 is fixedly connected with the waterproof board 8. The top of the waterproof board 8 is provided with a drain groove 9. The top plate 6 and the waterproof board 8 are connected by the setting of the first connecting layer 7. The top of the waterproof board 8 is provided with a drain groove 9. The drain groove 9 is hydrophobic and can evacuate the fluid inside the foundation from the drain groove 9 to both ends to prevent water from accumulating on the top of the device, thereby achieving an effective waterproof effect and avoiding the situation where the top of the device is eroded by water for a long time after long-term use, resulting in aging of the device and affecting the use;

[0027] In this embodiment, preferably, a connecting groove 10 is provided inside the first hook 4, and one side of the surface of the second hook 5 is clamped inside the connecting groove 10. Through the setting of the connecting groove 10, one end of the second hook 5 can be clamped inside the connecting groove 10, so that the tightness of the connection between the first hook and the second hook 5 can be improved;

[0028] In this embodiment, preferably, a connecting piece 11 is fixedly connected to one side of the top of the bottom plate 1, and a spring damper 12 is fixedly connected to the top of the connecting piece 11, and the spring damper 12 can be connected to the bottom plate 1 through the setting of the connecting piece 11;

[0029] In this embodiment, preferably, a reinforcing rod 13 is fixedly connected to the central axis of one side of the bottom plate 1, and a reinforcing screw 14 is connected to the inner thread of the reinforcing rod 13. The reinforcing screw 14 is rotated to connect the two reinforcing rods 13, which can further improve the connection strength between the bottom plate 1 and the top plate 6;

[0030] In this embodiment, preferably, a threaded hole is opened at the top of the bottom plate 1, and the bottom of the surface of the fixing screw 3 is threadedly connected to the inside of the threaded hole, and the fixing screw 3 is rotated to fix the connecting plate 2 on the top side of the bottom plate 1;

[0031] In this embodiment, preferably, a mounting slot is opened on one side of the bottom of the top plate 6, and the top of the spring damper 12 is fixedly connected to the inside of the mounting slot, and the spring damper 12 can be fixed by setting the mounting slot.

[0032] When a foundation vibration isolation device of the present embodiment is in use, the connecting plate 2 supports and fixes the first hook 4, and the connecting plate 2 can be fixed to the surface of the device by rotating the fixing screw 3, and the first hook 4 is hung between the second hook 5, which can improve the tightness of the connection between the devices, thereby achieving the effect of increasing the service life of the device, and avoiding the situation in which the vibration isolation effect is reduced due to the distance between the two ends of the device being too far during use, which is not conducive to normal use. The top plate 6 is connected to the waterproof plate 8 by setting the first connecting layer 7, and a drainage groove 9 is provided on the top of the waterproof plate 8. The drainage groove 9 is hydrophobic and can evacuate the fluid inside the foundation from the drainage groove 9 to the two ends to prevent water accumulation on the top of the device. The effect of effective waterproofing is achieved, and the situation that the top of the device is not washed by water for a long time after long-term use, causing the device to age and affecting the use is avoided. Through the setting of the connecting groove 10, one end of the second hook 5 can be stuck inside the connecting groove 10, so that the tightness of the connection between the first hook and the second hook 5 can be improved. Through the setting of the connecting piece 11, the spring damper 12 can be connected to the bottom plate 1, and the reinforcing screw 14 is rotated to connect the two reinforcing rods 13, which can further improve the connection strength between the bottom plate 1 and the top plate 6. The fixing screw 3 is rotated to fix the connecting plate 2 on the top side of the bottom plate 1. The spring damper 12 can be fixed by setting the mounting slot hole.

[0033] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A foundation vibration isolation device, characterized in that: The invention comprises a bottom plate (1), a top side of the bottom plate (1) being threadedly connected to a connecting assembly, the connecting assembly comprising a connecting plate (2), a fixing screw (3), a first hook (4) and a second hook (5), the bottom of the connecting plate (2) being threadedly connected to the top side of the bottom plate (1), the fixing screw (3) being threadedly connected inside the connecting plate (2), the top of the connecting plate (2) being fixedly connected to the first hook (4), and the inside of the first hook (4) being clamped with the second hook (5); The top of the second hook (5) is fixedly connected to a waterproof component, the waterproof component comprising a top plate (6), a first connecting layer (7), a waterproof plate (8) and a drainage groove (9), the bottom of the top plate (6) is fixedly connected to the top of the second hook (5), the top of the top plate (6) is fixedly connected to the first connecting layer (7), the top of the first connecting layer (7) is fixedly connected to the waterproof plate (8), and the top of the waterproof plate (8) is provided with a drainage groove (9).

2. A foundation vibration isolation device according to claim 1, characterized in that: A connecting groove (10) is provided inside the first hook (4), and one side of the surface of the second hook (5) is snap-connected to the inside of the connecting groove (10).

3. A foundation vibration isolation device according to claim 1, characterized in that: A connecting piece (11) is fixedly connected to one side of the top of the bottom plate (1), and a spring damper (12) is fixedly connected to the top of the connecting piece (11).

4. A foundation vibration isolation device according to claim 1, characterized in that: A reinforcing rod (13) is fixedly connected to the central axis of one side of the base plate (1), and a reinforcing screw rod (14) is internally threadedly connected to the reinforcing rod (13).

5. A foundation vibration isolation device according to claim 1, characterized in that: A threaded hole is provided at the top of the bottom plate (1), and the bottom surface of the fixing screw rod (3) is threadedly connected to the inside of the threaded hole.

6. A foundation vibration isolation device according to claim 3, characterized in that: A mounting slot is provided on one side of the bottom of the top plate (6), and the top of the spring damper (12) is fixedly connected to the inside of the mounting slot.

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