CN215888691U

CN215888691U - Building shock isolation device

Info

Publication number: CN215888691U
Application number: CN202122314274.6U
Authority: CN
Inventors: 王翔宇; 刘国栋; 唐石; 王守一
Original assignee: Qingdao Yilian Construction Group Co ltd
Current assignee: Qingdao Yilian Construction Group Co ltd
Priority date: 2021-09-24
Filing date: 2021-09-24
Publication date: 2022-02-22
Anticipated expiration: 2031-09-24

Abstract

The utility model discloses a building shock isolation device, which belongs to the technical field of building shock isolation and comprises a device body, wherein a connecting base is symmetrically arranged at the bottom end of the device body, connecting holes are symmetrically formed in two sides of the top end of the connecting base, a protection mechanism is arranged at the position, corresponding to the edge part of the outer surface of the connecting hole, of the top end of the connecting base, buffer mechanisms are equidistantly arranged in the middle of the inner wall of the device body, a spring rod is arranged at the position, corresponding to the edge part of the outer surface of the connecting hole, of the top end of the connecting base, a T-shaped column is welded in the middle of the top end of the spring rod, a rotating strip is rotatably connected to the outer surface of the T-shaped column, and a disc is fixedly arranged at one side of the bottom end of the rotating strip. Thereby increasing the buffering effect of the device.

Description

Building shock isolation device

Technical Field

The utility model relates to the technical field of building earthquake prevention, in particular to a building earthquake isolation device.

Background

The building shock insulation means that a shock insulation device is arranged at the base part of a building to form a shock insulation layer by using a shock insulation technology to isolate an upper building from a lower base, therefore, the earthquake energy is consumed, the earthquake energy is prevented or reduced from being transmitted to the upper part, and the safety of the upper structure and the personnel and equipment inside can be effectively ensured, so that the Chinese patent discloses a building shock isolation device with the application number of 202022262382.9, the utility model provides a building shock isolation device, the two sides of the bottom of the supporting chassis are respectively provided with an L-shaped structure foot as an embedded part to be buried underground, meanwhile, bolt holes are formed in the transverse plates of the foundation for installing the fixing bolt fixing devices, limiting rings are arranged at the peripheral edges of the bottom of the supporting chassis respectively through the matching of the pin shaft, the rotating ring and the connecting rod, the limiting rings are utilized to match with bolts on the ground for reinforcing the installation of the shock-proof device, and the installation stability of the shock-proof device is guaranteed through triple reinforcement.

However, the device is inconvenient to adjust the tension of the buffer spring, thereby affecting the normal buffering of the device, resulting in low use effect of the device, and is inconvenient for the purpose of buffering the building materials.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a building shock isolation device, which aims to solve the problems that the device is inconvenient to adjust the tension of a buffer spring, so that the normal buffer of the device is influenced, the using effect of the device is low, and the device is inconvenient to buffer building materials in the background technology.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a building shock isolation device, includes the device body, the connection base is installed to device body bottom symmetry, connection base top bilateral symmetry has seted up the connecting hole, the protection machanism is installed to the corresponding connecting hole surface limit portion position department in connection base top, buffer gear is installed to device body inner wall middle part equidistance.

The protection mechanism comprises a spring rod, a rotating strip, a disc, a groove, a sealing gasket and a T-shaped column;

the connecting base top corresponds connecting hole surface limit portion position department and installs the spring beam, the welding of spring beam top middle part has T type post, T type post surface rotates and is connected with the rotation strip, rotation strip bottom one side fixed mounting has the disc, disc bottom middle part is seted up flutedly, recess inner wall limit portion bonds and has sealed the pad.

Preferably, the inner diameter of the groove is larger than the outer diameter of the connecting hole, the disc and the sealing gasket are connected through AB glue, the disc and the sealing gasket can be conveniently connected, and the connecting difficulty of the sealing gasket and the disc is reduced.

Preferably, a T-shaped hole is formed in the middle of the inner wall of the disc, the T-shaped column is located inside the T-shaped hole, the T-shaped column can rotate conveniently, and the rotating difficulty of the T-shaped column is reduced.

The buffer mechanism comprises a rotating sleeve, a screw rod, a moving strip, a spring column, a supporting rod and a bearing;

the device body inner wall middle part equidistance installs the bearing, bearing top middle part welding has the rotation cover, it is connected with the lead screw through interference fit to rotate the cover inside, lead screw top middle part welding has the removal strip, removal strip top bilateral symmetry welding has the spring post, two connect through the bracing piece between the spring post.

Preferably, the number of rotating sleeve, lead screw and bearing sets up to eight respectively, the quantity that removes the strip sets up to four, two rotate sleeve, lead screw, bearing and one remove the strip and be a set of, can be convenient for remove the removal of strip, reduced the removal degree of difficulty that removes the strip.

Compared with the prior art, the utility model has the following beneficial effects:

1. through buffer gear, the original buffer gear of the device is not changing, increases a buffer structure, and this buffer structure can change current and original spring coefficient, has reduced original and current buffer structure's shrink dynamics, and then has increased the device's buffering effect.

2. Through protection machanism, can be convenient for protect the gim peg surface of connecting the base, reduced the interference of external water stain and dirt to the gim peg to be convenient for the later stage is dismantled the gim peg, reduce the dismantlement degree of difficulty of later stage gim peg, the later stage of further being convenient for is maintained the device.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the guard mechanism of the present invention;

FIG. 3 is a schematic view of the structure of the cushioning mechanism of the present invention;

in the figure: 1. a device body; 2. connecting a base; 3. connecting holes;

4. a protection mechanism; 401. a spring lever; 402. rotating the strip; 403. a disc; 404. a groove; 405. a gasket; 406. a T-shaped column;

5. a buffer mechanism; 501. rotating the sleeve; 502. a screw rod; 503. a moving bar; 504. a spring post; 505. a support bar; 506. and a bearing.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides a building shock isolation device, includes device body 1, and connecting base 2 is installed to 1 bottom symmetry of device body, connects 2 top bilateral symmetry of base and has seted up connecting hole 3, connects 2 tops of base and corresponds 3 outer surface limit portion positions of connecting hole and install protection machanism 4.

The protection mechanism 4 comprises a spring rod 401, a rotating strip 402, a disc 403, a groove 404, a sealing gasket 405 and a T-shaped column 406;

connect 2 top of base and corresponding connecting hole 3 outer surface limit portion position department and install spring beam 401, the welding of spring beam 401 top middle part has T type post 406, T type hole has been seted up at disc 403 inner wall middle part, T type post 406 is located T type downthehole portion, the rotation of T type post 406 can be convenient for, the rotation degree of difficulty T type post 406 outer surface rotation that has reduced T type post 406 is connected with rotation strip 402, rotation strip 402 bottom one side fixed mounting has disc 403, disc 403 bottom middle part has seted up recess 404, the internal diameter of recess 404 is greater than the external diameter of connecting hole 3, connect through the AB glue bonding between disc 403 and the sealed pad 405, the connection of disc 403 and sealed pad 405 of can being convenient for, the connection degree of difficulty of sealed pad 405 and disc 403 has been reduced, the bonding of the sealed pad 405 of recess 404 inner wall limit portion has sealed pad 405.

The middle part of the inner wall of the device body 1 is equidistantly provided with a buffer mechanism 5, and the buffer mechanism 5 comprises a rotating sleeve 501, a screw rod 502, a moving strip 503, a spring column 504, a support rod 505 and a bearing 506;

the bearing 506 is installed to device body 1 inner wall middle part equidistance, the welding of bearing 506 top middle part has rotating sleeve 501, it is connected with lead screw 502 through interference fit to rotate sleeve 501 inside, the welding of lead screw 502 top middle part has removal strip 503, it sets up to eight respectively to rotate sleeve 501, the quantity that removes strip 503 sets up to four, two rotate sleeve 501, lead screw 502, bearing 506 and removal strip 503 are a set of, can be convenient for remove the removal of strip 503, the removal degree of difficulty of removal strip 503 has been reduced, the bilateral symmetry welding in removal strip 503 top has spring post 504, connect through bracing piece 505 between two spring posts 504.

The working principle of the utility model is as follows: user of service will connect and connect between base 2 and the plane, the gim peg is fixed along connecting hole 3 and the plane of connecting base 2 this moment between, user of service pulling spring beam 401 follows, it removes to drive rotation strip 402 when spring beam 401 removes, user of service passes through the cooperation between T type post 406 and the spring beam 401 after that, thereby make rotation strip 402 rotate along spring beam 401, make the central point of recess 404 and the central point coincidence of connecting hole 3 when rotating strip 402 rotates, thereby can be convenient for protect the gim peg surface of connecting base 2, the interference of external water stain and dirt to the gim peg has been reduced, thereby be convenient for the later stage to dismantle the gim peg, reduce the dismantlement degree of difficulty of later stage gim peg, further be convenient for the later stage to maintain the device.

Then the user of service rotates and rotates cover 501, it rotates along the inside rotation of bearing 506 to rotate cover 501, and drive lead screw 502 and remove, lead screw 502 drives removal strip 503 and removes when removing, it drives spring post 504 and removes to remove strip 503, it drives bracing piece 505 and removes to remove when spring post 504 removes, make bracing piece 505 top and device body 1 inner wall bottom laminate, the original buffer gear 5 of the device is not changing, increase a buffer structure, this buffer structure, can change current and original spring coefficient, the shrink dynamics of original and current buffer gear has been reduced, and then the buffering effect of the device has been increased.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A building vibration isolation device comprises a device body (1), and is characterized in that: device body (1) bottom symmetry is installed and is connected base (2), connect base (2) top bilateral symmetry and seted up connecting hole (3), it installs protection machanism (4) to connect base (2) top to correspond connecting hole (3) surface limit portion position department, buffer gear (5) are installed to device body (1) inner wall middle part equidistance.

2. A building seismic isolation system as in claim 1 wherein: the protection mechanism (4) comprises a spring rod (401), a rotating strip (402), a disc (403), a groove (404), a sealing gasket (405) and a T-shaped column (406);

connect base (2) top and correspond connecting hole (3) surface limit portion position department and install spring beam (401), the welding of spring beam (401) top middle part has T type post (406), T type post (406) surface rotates and is connected with rotation strip (402), it has disc (403) to rotate strip (402) bottom one side fixed mounting, disc (403) bottom middle part is seted up fluted (404), recess (404) inner wall limit portion bonds has sealed pad (405).

3. A building seismic isolation system as in claim 2 wherein: the inner diameter of the groove (404) is larger than the outer diameter of the connecting hole (3), and the disc (403) and the sealing gasket (405) are connected through AB glue in a bonding mode.

4. A building seismic isolation system as in claim 2 wherein: a T-shaped hole is formed in the middle of the inner wall of the disc (403), and the T-shaped column (406) is located inside the T-shaped hole.

5. A building seismic isolation system as in claim 1 wherein: the buffer mechanism (5) comprises a rotating sleeve (501), a screw rod (502), a moving strip (503), a spring column (504), a supporting rod (505) and a bearing (506);

device body (1) inner wall middle part equidistance installs bearing (506), bearing (506) top middle part welding has and rotates cover (501), it is connected with lead screw (502) through interference fit to rotate cover (501) inside, lead screw (502) top middle part welding has removal strip (503), removal strip (503) top bilateral symmetry welding has spring post (504), two connect through bracing piece (505) between spring post (504).

6. A building seismic isolation system as in claim 5 wherein: the number of the rotating sleeve (501), the number of the screw rod (502) and the number of the bearings (506) are respectively set to be eight, the number of the moving strips (503) is set to be four, and the two rotating sleeves (501), the number of the screw rod (502), the number of the bearings (506) and the number of the moving strips (503) are in one group.