CN219753555U - Stable house vibration isolation device - Google Patents

Abstract

The utility model discloses a stable house vibration isolation device, which relates to the technical field of constructional engineering and comprises a bottom plate, wherein a top plate is arranged at the top of the bottom plate, the top plate has the same size as the bottom, a damping component is arranged between the outer wall of the top of the bottom plate and the outer wall of the bottom of the top plate, mounting holes are formed in the periphery of the outer wall of the top of the bottom plate, an expansion sleeve is arranged on the inner wall of each mounting hole, the length of each expansion sleeve is larger than the thickness of the bottom plate, expansion screws are arranged on the inner wall of each expansion sleeve and are matched with the expansion sleeve, and internal threads matched with the expansion screws are formed on the inner wall of each expansion sleeve. During the use, through installing the expansion screw at expansion shell internally mounted to the bottom plate, because the internal thread with expansion screw looks adaptation has been seted up to expansion shell inner wall, consequently, expansion screw is more inseparable with expansion shell connection, and the bottom plate is difficult for not hard up.

Description

Stable house vibration isolation device

Technical Field

The utility model relates to the technical field of constructional engineering, in particular to a stable house vibration isolation device.

Background

The earthquake-resistant and shock-proof house is a multi-earthquake country, and with the occurrence of earthquakes with larger earthquake levels in recent years, huge casualties and economic losses are caused, so that the problems of earthquake resistance, shock insulation and the like of the house are more and more concerned, and the shock-resistant and shock-proof part exists between the house and the ground by installing the shock-proof device at the bottom end of the house, and the shock-proof device can prevent the earthquake action from being transmitted upwards when the earthquake occurs, so that the stability of the house is ensured.

The Chinese patent (application number: 202220096733. X) proposes a stable house vibration isolation device, which separates and protects a damping component through a shielding film, so as to further enhance the stability of the vibration isolation device, but the vibration isolation device is not provided with related components to be connected with a foundation and a house, and is easy to separate from the house in the process of being vibrated.

Disclosure of Invention

The utility model aims to provide a stable house vibration isolation device, which solves the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a firm house vibration isolation device, includes the bottom plate, the bottom plate top is provided with the roof, roof and bottom plate size are the same, be provided with damper between bottom plate top outer wall and the roof bottom outer wall, the mounting hole has all been seted up around the bottom plate top outer wall, the inflation cover is installed to the mounting hole inner wall, inflation cover length is greater than bottom plate thickness, inflation cover inner wall is provided with the inflation screw, inflation screw and inflation cover looks adaptation, the internal thread with inflation screw looks adaptation has been seted up to inflation cover inner wall.

Preferably, the damping component comprises damping rods which are equidistantly arranged on the outer wall of the top of the bottom plate and the outer wall of the bottom of the top plate, a loop bar is sleeved on the outer wall of the damping rod, and the loop bar is matched with the damping rod.

Preferably, the mounting groove is formed in the loop bar, the mounting plate is welded in the middle of the mounting groove, damping springs are welded on the outer wall of the top of the mounting plate and the outer wall of the bottom of the mounting plate, and the tail ends of the damping springs are connected with the damping bar.

Preferably, buffer rubber pads which are distributed at equal distances are arranged between the top outer wall of the bottom plate and the bottom outer wall of the top plate, and the buffer rubber pads are matched with the shock absorption rods and the loop bars.

Preferably, fixed columns distributed at equal distances are welded on the outer wall of the top plate, and the fixed columns are matched with the top plate.

Preferably, the fixed column is provided with fixed rings distributed equidistantly, the fixed rings are matched with the fixed column, and the inner diameter of the fixed rings is matched with the outer diameter of the fixed column.

In summary, the utility model has the technical effects and advantages that:

1. according to the utility model, the expansion screw is arranged in the expansion sleeve to mount the bottom plate, and as the inner wall of the expansion sleeve is provided with the internal thread matched with the expansion screw, the expansion screw is more tightly connected with the expansion sleeve, and the bottom plate is not easy to loosen;

2. according to the utility model, the fixed rings arranged on the outer wall of the fixed column at equal intervals enlarge the contact area between the top plate and the concrete, so that the top plate and the concrete are more tightly connected, and the stability of the device is ensured.

Drawings

FIG. 1 is a schematic view of the appearance of a main body according to an embodiment of the present utility model;

FIG. 2 is a schematic view of a bottom plate structure according to an embodiment of the present utility model;

FIG. 3 is a schematic view of an expansion shell according to an embodiment of the present utility model;

fig. 4 is a schematic view of a damping spring according to an embodiment of the present utility model.

In the figure: 1. a bottom plate; 2. a top plate; 3. a shock-absorbing rod; 4. a loop bar; 5. a mounting groove; 6. a mounting plate; 7. a damping spring; 8. buffering rubber cushion; 9. a mounting hole; 10. an expansion sleeve; 11. an expansion screw; 12. fixing the column; 13. and a fixing ring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-4, a stable house vibration isolation device is shown, which comprises a bottom plate 1, the top of the bottom plate 1 is provided with a top plate 2, the top plate 2 is the same as the bottom plate 1 in size, a damping component is arranged between the outer wall of the top of the bottom plate 1 and the outer wall of the bottom of the top plate 2, mounting holes 9 are formed in the periphery of the outer wall of the top of the bottom plate 1, an expansion sleeve 10 is mounted on the inner wall of the mounting holes 9, the length of the expansion sleeve 10 is greater than the thickness of the bottom plate 1, expansion screws 11 are arranged on the inner wall of the expansion sleeve 10, the expansion screws 11 are matched with the expansion sleeve 10, and internal threads matched with the expansion screws 11 are formed on the inner wall of the expansion sleeve 10.

By means of the mechanism, when the expansion sleeve 10 is used, the foundation is punched through the mounting hole 9, after punching is completed, the expansion sleeve 10 is placed in the mounting hole 9, and finally the expansion sleeve 10 is internally provided with the expansion screw 11 to mount the bottom plate 1, because the mounting hole 9 is distributed around the bottom plate 1, after the expansion screw 11 is mounted in the mounting hole 9, the bottom plate 1 is more stable and not easy to fall off, after the expansion sleeve 10 is fixedly completed, the expansion screw 11 is mounted in the expansion sleeve 10, and because the inner wall of the expansion sleeve 10 is provided with the internal thread matched with the expansion screw 11, the expansion screw 11 is connected with the expansion sleeve 10 more tightly, and the bottom plate 1 is not easy to loosen.

Example two

Based on the above-mentioned embodiment 1, damper includes that the equidistance sets up in the shock attenuation pole 3 of bottom plate 1 top outer wall and roof 2 bottom outer wall, and shock attenuation pole 3 outer wall cover is equipped with loop bar 4, and loop bar 4 and shock attenuation pole 3 looks adaptation, damper during operation, shock attenuation pole 3 along loop bar 4 outer wall sliding connection, through the flexible partial vibration power offset that will shake the production of shock attenuation pole 3, to the house shock attenuation, easy operation, convenient to use.

Example III

Based on the above-mentioned embodiment 1 or 2, the mounting groove 5 has been seted up to the loop bar 4 inside, the welding of mounting groove 5 intermediate position has mounting panel 6, mounting panel 6 top outer wall and bottom outer wall all weld damping spring 7, damping spring 7 end and damping lever 3 are connected, at the device during operation, if take place the vibration, damping lever 3 contracts along mounting groove 5 inner wall, extrude damping spring 7, counteract a part vibrations through damping spring 7 self elasticity effect, play the effect of vibration isolation, compare in traditional vibration isolation device, carry out the vibration isolation through the multiunit damping spring 7 that sets up, can be with the vibration force evenly distributed who receives, the vibration isolation effect is better.

Example IV

Based on the above embodiment 1, 2 or 3, be provided with equidistant buffering cushion 8 that distributes between bottom plate 1 top outer wall and the roof 2 bottom outer wall, buffering cushion 8 and shock attenuation pole 3, loop bar 4 looks adaptation, buffering cushion 8 and shock attenuation spring 7 cooperation carry out the vibration isolation, further reduce the influence of vibrations to the house, the vibration isolation effect is better.

Example five

Based on the above embodiments 1, 2, 3 or 4, the outer wall of the top plate 2 is welded with the fixing columns 12 distributed equidistantly, the fixing columns 12 are adapted to the top plate 2, and the fixing columns 12 facilitate the connection of the top plate 2 with concrete, so that the device is more stable.

Example six

Based on the above embodiments 1, 2, 3, 4 or 5, the fixing column 12 is provided with the fixing rings 13 distributed equidistantly, the fixing rings 13 are matched with the fixing column 12, the inner diameter of the fixing rings 13 is matched with the outer diameter of the fixing column 12, the contact area between the top plate 2 and the concrete is increased by the fixing rings 13 arranged equidistantly on the outer wall of the fixing column 12, so that the top plate 2 is more tightly connected with the concrete, and the stability of the device is ensured.

The working principle of the utility model is as follows:

during the use, earlier punch the ground through mounting hole 9, after punching, put into mounting hole 9 with expansion shell 10, install bottom plate 1 through at expansion shell 10 internally mounted expansion screw 11 at last, because mounting hole 9 distributes around bottom plate 1, after mounting hole 9 inside all installs expansion screw 11, make bottom plate 1 more stable, be difficult for droing, after expansion shell 10 is fixed, install expansion screw 11 into expansion shell 10, because expansion shell 10 inner wall seted up the internal thread with expansion screw 11 looks adaptation, consequently, expansion screw 11 is inseparabler with expansion shell 10 connection, bottom plate 1 is difficult for becoming flexible, the solid fixed ring 13 that the fixed column 12 outer wall equidistance set up increases the area of contact of roof 2 and concrete, make roof 2 and concrete connection inseparabler, guarantee the stability of device, in the device during operation, if take place the vibration, shock-absorbing rod 3 extrudees along mounting groove 5 inner wall, the spring 7, the elasticity effect through shock-absorbing spring 7 self offsets a portion vibrations, play the effect of vibration isolation, compare in traditional device, carry out the multiunit shock attenuation spring 7 through setting up, can evenly distribute more evenly, the vibration isolation effect receives vibration isolation.

Finally, it should be noted that: the foregoing description of the preferred embodiments of the present utility model is not intended to be limiting, but rather, it will be apparent to those skilled in the art that the foregoing description of the preferred embodiments of the present utility model can be modified or equivalents can be substituted for some of the features thereof, and any modification, equivalent substitution, improvement or the like that is within the spirit and principles of the present utility model should be included in the scope of the present utility model.

Claims (6)

1. The utility model provides a firm house vibration isolation device, includes bottom plate (1), its characterized in that: the utility model discloses a bottom plate (1), bottom plate (1) top is provided with roof (2), roof (2) are the same with bottom plate (1) size, be provided with damper between bottom plate (1) top outer wall and roof (2) bottom outer wall, mounting hole (9) have all been seted up around bottom plate (1) top outer wall, mounting hole (9) inner wall installs inflation cover (10), inflation cover (10) length is greater than bottom plate (1) thickness, inflation cover (10) inner wall is provided with inflation screw (11), inflation screw (11) and inflation cover (10) looks adaptation, the internal thread with inflation screw (11) looks adaptation has been seted up to inflation cover (10) inner wall.

2. A stable house vibration isolator according to claim 1, wherein: the damping component comprises damping rods (3) which are equidistantly arranged on the outer wall of the top of the bottom plate (1) and the outer wall of the bottom of the top plate (2), a loop bar (4) is sleeved on the outer wall of the damping rods (3), and the loop bar (4) is matched with the damping rods (3).

3. A stable house vibration isolator according to claim 2, wherein: the novel damping device is characterized in that a mounting groove (5) is formed in the sleeve rod (4), a mounting plate (6) is welded at the middle position of the mounting groove (5), damping springs (7) are welded on the outer wall of the top of the mounting plate (6) and the outer wall of the bottom of the mounting plate, and the tail ends of the damping springs (7) are connected with the damping rods (3).

4. A stable house vibration isolator according to claim 3, wherein: buffering rubber pads (8) distributed at equal distances are arranged between the top outer wall of the bottom plate (1) and the bottom outer wall of the top plate (2), and the buffering rubber pads (8) are matched with the shock absorption rods (3) and the loop bars (4).

5. A stable house vibration isolator according to claim 1, wherein: fixed columns (12) distributed at equal intervals are welded on the outer wall of the top plate (2), and the fixed columns (12) are matched with the top plate (2).

6. The stable house vibration isolator according to claim 5, wherein: the fixing columns (12) are provided with fixing rings (13) distributed at equal intervals, the fixing rings (13) are matched with the fixing columns (12), and the inner diameter of each fixing ring (13) is matched with the outer diameter of each fixing column (12).