CN209836785U - Overturn preventing device for matching with building shock insulation support - Google Patents
Overturn preventing device for matching with building shock insulation support Download PDFInfo
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- CN209836785U CN209836785U CN201920490188.0U CN201920490188U CN209836785U CN 209836785 U CN209836785 U CN 209836785U CN 201920490188 U CN201920490188 U CN 201920490188U CN 209836785 U CN209836785 U CN 209836785U
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Abstract
The utility model provides an overturn preventing device used for matching with a building shock insulation support; the overturn preventing device comprises a first longitudinal guide rail (100), a vertical damping device (300) and two first transverse guide rails (200) which are respectively and fixedly arranged on a building body and are parallel to each other; the bottom of the vertical damping device (300) is directly or indirectly arranged on the ground surface, and the top of the vertical damping device (300) is arranged on the first longitudinal guide rail (100) in a relatively sliding manner; the first longitudinal guide rails (100) are respectively installed on the two first transverse guide rails (200) in a relatively sliding manner. The utility model discloses an anti-overturning device design benefit, the practicality is strong.
Description
Technical Field
The utility model relates to a shock insulation technical field, concretely relates to anti-overturning device for cooperating building shock insulation support.
Background
In the earthquake region, the seismic isolation support is used for houses, bridges or other structures, and can effectively isolate the transmission of earthquake energy to the upper structure when an earthquake occurs, so that the damage of earthquake disasters to buildings or bridges is reduced. However, the structural characteristics of the shock insulation support determine that the tensile strength of the shock insulation support is very low, particularly the vertical tensile capacity is poor, and the ultimate tensile strength is only 6% -8% of the ultimate compressive strength. When the macroseism takes place, under the simultaneous action of horizontal and vertical vibrations, huge tensile stress is produced, and the shock insulation support can be caused to receive destruction. In addition, vertical seismic force is often very big in strong earthquake, the aspect ratio of high-rise building is great, and overturning moment is also great, and this makes the shock insulation layer often lift off the phenomenon and takes place, and present shock insulation support does not have the function of preventing overturning basically and lift off, and few have the function of preventing overturning but the function is limited, causes the building to appear toppling destruction. In addition, once the shock insulation support is damaged in the strong shock, potential safety hazards can be formed to the building. Therefore, the shortage of the seismic isolation support becomes one of the main obstacles for popularization and application of the seismic isolation technology in high-rise buildings. In addition, the damage of the strong shock to the vibration isolation support is difficult to avoid.
Chinese patent CN201410559534.8 discloses an anti-overturning device for building vibration isolation support, which avoids the damage of the anti-overturning device due to horizontal shearing by the horizontal buckling and pulling member and the vertical buckling and pulling member, and does not affect the vibration isolation effect of the rubber support, with the characteristic that the horizontal buckling and pulling member and the vertical buckling and pulling member can horizontally slide within a predetermined range by 360 degrees. Energy is absorbed through the high-damping rubber blocks, the shock insulation rubber support can be buffered and limited in the vertical direction, and the shock insulation rubber support is prevented from being damaged by the vertical tensile stress of an earthquake. However, when an earthquake occurs, if the transverse buckling and pulling piece is bent and deformed, the relative sliding between the transverse buckling and pulling piece and the longitudinal buckling and pulling piece is limited, which affects the shock insulation effect of the rubber support; meanwhile, the high-damping rubber block is not strong in durability and is not easy to replace after being damaged.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to above-mentioned technical problem, a prevent overtum equipment for cooperating building shock insulation support is proposed.
The utility model provides a technical scheme that technical problem adopted is:
the utility model provides an overturn preventing device used for matching with a building shock insulation support, which comprises a first longitudinal guide rail, a vertical damping device and two first transverse guide rails which are respectively and fixedly arranged on a building body and are parallel to each other; the bottom of the vertical damping device is directly or indirectly arranged on the ground surface, and the top of the vertical damping device is arranged on the first longitudinal guide rail in a relatively sliding manner; the first longitudinal guide rails are respectively installed on the two first transverse guide rails in a relatively sliding mode.
In the overturn preventing device of the present invention, the vertical damping device comprises a cylinder directly or indirectly installed on the ground surface, a piston slidably inserted into the cylinder, a connecting member fixedly connected to the axial direction of the piston, and a first sliding member fixedly connected to the connecting member and installed on the first longitudinal guide rail in a relatively slidable manner; the cylinder body is filled with damping oil, and a first through hole is formed in the end face of the piston.
The utility model discloses among the foretell anti-overturning device, vertical damping device still includes U type damping plate, and the both free ends of this U type damping plate are fixed mounting respectively on cylinder body and connecting piece.
In the overturn preventing device of the utility model, the cylinder body comprises a cylinder groove with an open top, a cylinder cover for sealing the open top of the cylinder groove and a plurality of rivets for fixedly connecting the cylinder cover and the cylinder groove; a plurality of rivets disposed around the top opening of the cylinder tub;
the cylinder cover is axially provided with a second through hole, and the connecting piece comprises a sliding rod which is axially connected with the piston and penetrates through the second through hole and a connecting plate which is axially connected with the sliding rod;
the bottom of the cylinder groove protrudes outwards to form an outer edge; two free ends of the U-shaped damping plate are respectively arranged on the connecting plate and the outer edge.
In the overturn preventing device of the present invention, the first longitudinal rail is provided with a T-shaped sliding groove, and the first sliding member has an i-shaped cross section, and includes a first sliding portion slidably mounted in the T-shaped sliding groove of the first longitudinal rail and a first mounting plate integrally formed with the first sliding portion;
the first mounting plate, the connecting plate and the U-shaped damping plate are connected together through a first screw; the outer edge and the U-shaped damping plate are connected together through a second screw.
In the overturn preventing device of the utility model, the two free ends of the U-shaped damping plate are both located between the connecting plate and the outer edge.
In the overturn preventing device of the present invention, the two end portions of the first longitudinal rail are in one-to-one correspondence with the two first transverse rails, and are respectively installed on the corresponding first transverse rails through the second sliding member in a relatively slidable manner;
the second sliding part comprises a first fixing part fixedly connected with the end part of the first longitudinal guide rail and a second sliding part which is integrally formed with the first fixing part and can be installed on the first transverse guide rail in a relatively sliding mode.
In the overturn preventing device of the utility model, the overturn preventing device comprises a second transverse guide rail and two second longitudinal guide rails which are respectively and fixedly arranged on the earth surface and are parallel to each other; the second transverse guide rails are respectively arranged on the two second longitudinal guide rails in a relatively sliding manner;
a T-shaped sliding groove is formed in the second transverse guide rail; the overturning preventing device also comprises a third sliding part, the section of the third sliding part is also I-shaped, and the third sliding part comprises a third sliding part which can be relatively slidably arranged in the T-shaped sliding groove of the second transverse guide rail and a second mounting plate which is integrally formed with the third sliding part; the second mounting plate, the outer edge and the U-shaped damping plate are connected together through a second screw.
In the overturn preventing device of the present invention, the two end portions of the second transverse guide rail are in one-to-one correspondence with the two second longitudinal guide rails, and are respectively installed on the corresponding second longitudinal guide rails through the fourth sliding member in a relatively slidable manner;
the fourth sliding part comprises a second fixing part fixedly connected with the end part of the second transverse guide rail and a fourth sliding part which is integrally formed with the second fixing part and can be installed on the second longitudinal guide rail in a relatively sliding mode.
The utility model discloses a but the anti-overturning device is installed on first longitudinal rail through adopting vertical damping device top relative slip, and like this, first longitudinal rail only can be at its position transmission earthquake's effort of being connected with vertical damping device, and this leads to first transverse guide and first longitudinal rail to be difficult to take place to warp because of the earthquake. Simultaneously, still realize the shock attenuation effect through vertical damping device to avoid the rubber support of same connection between the earth's surface and the building body to receive the vertical tensile stress destruction of earthquake. The utility model discloses still adopt damping oil to realize buffering shock attenuation effect through vertical damping device, avoided adopting high damping block rubber durability not strong, and damage the back, the difficult problem of changing. Therefore, the utility model discloses an anti-overturning device design benefit, the practicality is strong.
Drawings
Fig. 1 shows a schematic structural view of an anti-toppling device according to a preferred embodiment of the present invention;
FIG. 2 shows a schematic view of another orientation of the anti-rollover device shown in FIG. 1;
FIG. 3 shows a cross-sectional view in the direction A-A of the anti-rollover device shown in FIG. 2;
fig. 4 shows a reference view of the anti-toppling device shown in fig. 1 in a use state.
Detailed Description
As shown in fig. 1 to 4, fig. 1 is a schematic structural view illustrating an anti-toppling device according to a preferred embodiment of the present invention; FIG. 2 shows a schematic view of another orientation of the anti-rollover device shown in FIG. 1; FIG. 3 shows a cross-sectional view in the direction A-A of the anti-rollover device shown in FIG. 2; fig. 4 shows a reference view of the anti-toppling device shown in fig. 1 in a use state.
The overturn preventing device comprises a first longitudinal guide rail 100, a vertical damping device 300 and two first transverse guide rails 200 which are respectively and fixedly arranged on the building body 10 and are parallel to each other; the bottom of the vertical damping device 300 is directly or indirectly arranged on the ground surface 20, and the top of the vertical damping device 300 is arranged on the first longitudinal guide rail 100 in a relatively sliding way; the first longitudinal rails 100 are respectively mounted on the two first transverse rails 200 in a relatively slidable manner. It can be understood by the literal meaning that the first longitudinal rail 100 and the first transverse rail 200 are both horizontally disposed and perpendicular to each other; in this embodiment, since the top of the vertical damping device 300 is slidably mounted on the first longitudinal rail 100, the first longitudinal rail 100 only transmits the earthquake force at the position where it is connected to the vertical damping device 300, which results in that the first transverse rail 200 and the first longitudinal rail 100 are not easily deformed by the earthquake. Simultaneously, still realize the shock attenuation effect through vertical damping device 300 to avoid the rubber support who connects equally between the earth's surface and the building body to receive the vertical tensile stress destruction of earthquake.
Further, in the present embodiment, the vertical damping device 300 includes a cylinder 310 directly or indirectly installed on the ground surface, a piston 320 slidably disposed in the cylinder 310, a connecting member 330 axially fixedly connected with the piston 320, and a first sliding member 340 fixedly connected with the connecting member 330 and relatively slidably installed on the first longitudinal rail 100; the cylinder 310 is filled with damping oil 311, and the end face of the piston 320 is provided with a first through hole 321. Under the action of vertical tensile force of an earthquake, the piston 320 and the cylinder 310 slide relatively, and meanwhile, the damping oil 311 exerts a damping effect on the piston 320, so that a shock absorption effect is realized.
Preferably, in this embodiment, the outer circumference of the piston 320 is engaged with the inner wall of the cylinder 310, so that the movement of the piston 320 is also subjected to a certain frictional damping effect.
Further, in the present embodiment, in order to enhance the damping effect of the vertical damping device 300 on the vertical vibration of the earthquake, the vertical damping device 300 further includes a U-shaped damping plate 350, and two free ends of the U-shaped damping plate 350 are fixedly mounted on the cylinder body 310 and the connecting member 330, respectively. Thus, when the piston 320 and the cylinder 310 slide relative to each other, the span between the two free ends of the U-shaped damping plate 350 changes, thereby damping the vertical earthquake shock. Meanwhile, the U-shaped damping plate 350 has a certain elastic effect, so that an auxiliary damping effect is realized. Here, the vertical damping device 300 may be disassembled and replaced with a jack.
Specifically, in the present embodiment, the cylinder block 310 includes a cylinder groove 312 having an open top, a cylinder head 313 closing the open top of the cylinder groove 312, and a plurality of rivets 314 fixedly connecting the cylinder head 313 and the cylinder groove 312. Preferably, in the present embodiment, a plurality of rivets 314 are disposed around the top opening of the cylinder slot 312.
Further, a second through hole is formed in the cylinder cover 313 in the axial direction, and the connecting member 330 includes a sliding rod 331 axially connected to the piston 320 and penetrating through the second through hole, and a connecting plate 332 axially connected to the sliding rod 331; the bottom of the cylinder groove 312 protrudes outwards to form an outer edge 315; the U-shaped damping plate 350 is mounted at its free ends to the connecting plate 332 and the outer rim 315, respectively.
Preferably, in the present embodiment, the U-shaped damping plate 350 may be provided in plurality.
Further, in the present embodiment, the first longitudinal rail 100 is provided with a T-shaped sliding slot, and the first sliding member 340 has an i-shaped cross section, and includes a first sliding portion 341 relatively slidably mounted in the T-shaped sliding slot of the first longitudinal rail 100, and a first mounting plate 342 integrally formed with the first sliding portion 341. The first mounting plate 342, the connecting plate 332, and the U-shaped damping plate 350 are coupled together by a first screw 360. Similarly, the outer edge 315 and the U-shaped damping plate 350 are also connected together by a second screw 370.
Preferably, in this embodiment, both free ends of the U-shaped damping plate 350 are located at a position between the connecting plate 332 and the outer rim 315. Thus, the position of the U-shaped damping plate 350 can be limited by the connecting plate 332 and the outer rim 315, and when the U-shaped damping plate 350 and the first screw 360 or the second screw 370 connected thereto are loosened, the U-shaped damping plate 350 can still play a certain role in damping.
Further, the two end portions of the first longitudinal rail 100 correspond to the two first transverse rails 200 one by one, and are slidably mounted on the corresponding first transverse rails 200 through the second sliders 400, respectively.
Specifically, as shown in fig. 2, the second slider 400 includes a first fixing portion 410 fixedly connected to an end portion of the first longitudinal rail 100, and a second sliding portion 420 integrally formed with the first fixing portion 410 and slidably mounted on the first transverse rail 200.
Further, in the present embodiment, the bottom of the vertical damping device 300 is indirectly slidably installed on the ground surface, and specifically, the overturn preventing device includes a second transverse rail 500, and two second longitudinal rails 600 that are respectively fixedly installed on the ground surface and are parallel to each other; the second cross rails 500 are relatively slidably mounted on the two second longitudinal rails 600, respectively. It can be literally understood that the second cross rail 500 and the second longitudinal rail 600 are both horizontally disposed and perpendicular to each other. In this technical solution, the adverse effect on the lateral shock absorption effect of the rubber mount is reduced as much as possible by providing the second lateral guide 500 and the second longitudinal guide 600.
Specifically, a T-shaped sliding groove is formed on the second transverse guide rail 500; the overturn preventing device further includes a third sliding member 700, the third sliding member 700 is also h-shaped in cross section, and includes a third sliding portion 710 relatively slidably mounted in the T-shaped sliding groove of the second cross rail 500 and a second mounting plate 720 integrally formed with the third sliding portion 710. The second mounting plate 720, the outer rim 315, and the U-shaped damping plate 350 are coupled together by second screws 370.
Further, the two end portions of the second transverse rail 500 correspond to the two second longitudinal rails 600 one by one, and are respectively slidably mounted on the corresponding second longitudinal rails 600 through the fourth sliding member 800.
Specifically, as shown in fig. 1, the fourth slider 800 includes a second fixed portion 810 fixedly connected to an end portion of the second transverse rail 500, and a fourth sliding portion 820 integrally formed with the second fixed portion 810 and relatively slidably mounted on the second longitudinal rail 600.
It is understood that in other embodiments, the bottom of the vertical damping device 300 may be fixedly mounted on the ground surface.
It should be understood that modifications and variations can be made by persons skilled in the art in light of the above teachings, and all such modifications and variations are intended to be included within the scope of the following claims.
Claims (9)
1. An overturn prevention device for matching with a building shock insulation support is characterized by comprising a first longitudinal guide rail (100), a vertical damping device (300) and two first transverse guide rails (200) which are respectively and fixedly arranged on a building body and are parallel to each other; the bottom of the vertical damping device (300) is directly or indirectly arranged on the ground surface, and the top of the vertical damping device (300) is arranged on the first longitudinal guide rail (100) in a relatively sliding manner; the first longitudinal guide rails (100) are respectively installed on the two first transverse guide rails (200) in a relatively sliding manner.
2. The anti-rollover device according to claim 1, wherein the vertical damping device (300) comprises a cylinder (310) directly or indirectly mounted on the ground surface, a piston (320) slidably disposed through the cylinder (310), a connecting member (330) axially fixedly connected with the piston (320), and a first slider (340) fixedly connected with the connecting member (330) and relatively slidably mounted on the first longitudinal rail (100); damping oil (311) is filled in the cylinder body (310), and a first through hole (321) is formed in the end face of the piston (320).
3. The rollover prevention device according to claim 2, wherein the vertical damping device (300) further comprises a U-shaped damping plate (350), and both free ends of the U-shaped damping plate (350) are fixedly mounted on the cylinder body (310) and the connecting member (330), respectively.
4. The rollover prevention device according to claim 3, wherein the cylinder block (310) comprises a cylinder trough (312) with an open top, a cylinder cover (313) closing the open top of the cylinder trough (312), and a plurality of rivets (314) fixedly connecting the cylinder cover (313) with the cylinder trough (312); a plurality of rivets (314) disposed around the top opening of the cylinder slot (312);
a second through hole is formed in the axial direction of the cylinder cover (313), and the connecting piece (330) comprises a sliding rod (331) which is axially connected with the piston (320) and penetrates through the second through hole, and a connecting plate (332) which is axially connected with the sliding rod (331);
the bottom of the cylinder groove (312) protrudes outwards to form an outer edge (315); two free ends of the U-shaped damping plate (350) are respectively arranged on the connecting plate (332) and the outer edge (315).
5. The overturn preventing device of claim 4, wherein the first longitudinal rail (100) is provided with a T-shaped sliding groove, the first sliding member (340) has an I-shaped cross section and comprises a first sliding portion (341) which is slidably mounted in the T-shaped sliding groove of the first longitudinal rail (100) and a first mounting plate (342) which is integrally formed with the first sliding portion (341);
the first mounting plate (342), the connecting plate (332) and the U-shaped damping plate (350) are connected together through a first screw (360); the outer edge (315) and the U-shaped damping plate (350) are connected together by a second screw (370).
6. The anti-rollover device according to claim 5, characterized in that both free ends of the U-shaped damping plate (350) are located at a position between the connecting plate (332) and the outer rim (315).
7. The overturn preventing device of claim 5, wherein the two ends of the first longitudinal rail (100) correspond to the two first transverse rails (200) one by one, and are relatively slidably mounted on the corresponding first transverse rails (200) through the second sliding members (400), respectively;
the second sliding part (400) comprises a first fixing part (410) fixedly connected with the end part of the first longitudinal guide rail (100), and a second sliding part (420) which is integrally formed with the first fixing part (410) and can be installed on the first transverse guide rail (200) in a relatively sliding mode.
8. The overturn preventing device of claim 5, which comprises a second transverse guide rail (500), and two second longitudinal guide rails (600) fixedly installed on the ground surface and parallel to each other, respectively; the second transverse guide rails (500) are respectively arranged on the two second longitudinal guide rails (600) in a relatively sliding manner;
a T-shaped sliding groove is formed in the second transverse guide rail (500); the overturn preventing device also comprises a third sliding piece (700), the section of the third sliding piece (700) is also I-shaped, and the third sliding piece comprises a third sliding part (710) which can be relatively slidably installed in the T-shaped sliding groove of the second transverse guide rail (500) and a second installation plate (720) which is integrally formed with the third sliding part (710); the second mounting plate (720), the outer edge (315) and the U-shaped damping plate (350) are connected together by a second screw (370).
9. The overturn preventing device of claim 8, wherein the two ends of the second transverse rail (500) correspond to the two second longitudinal rails (600) one by one, and are relatively slidably mounted on the corresponding second longitudinal rails (600) through fourth sliding members (800), respectively;
the fourth sliding member (800) comprises a second fixing portion (810) fixedly connected with the end portion of the second transverse guide rail (500), and a fourth sliding portion (820) which is integrally formed with the second fixing portion (810) and is relatively slidably mounted on the second longitudinal guide rail (600).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920490188.0U CN209836785U (en) | 2019-04-10 | 2019-04-10 | Overturn preventing device for matching with building shock insulation support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920490188.0U CN209836785U (en) | 2019-04-10 | 2019-04-10 | Overturn preventing device for matching with building shock insulation support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209836785U true CN209836785U (en) | 2019-12-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920490188.0U Active CN209836785U (en) | 2019-04-10 | 2019-04-10 | Overturn preventing device for matching with building shock insulation support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209836785U (en) |
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2019
- 2019-04-10 CN CN201920490188.0U patent/CN209836785U/en active Active
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221008 Address after: No. 97, Long Village, Genghe Town, Gaoming District, Foshan City, Guangdong Province, 528500 Patentee after: Liang Liwen Address before: 528200 Unit 1202, Building 6, Block A, Hantian Science and Technology City, No. 17, Shenhai Road, Guicheng Street, Nanhai District, Foshan City, Guangdong Province Patentee before: GUANGDONG ZHENAN TECHNOLOGY DEVELOPMENT Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221129 Address after: Unit 1202-2, 12th floor, building 6, area a, Hantian science and Technology City, 17 Shenhai Road, Guicheng Street, Nanhai District, Foshan City, Guangdong Province, 528000 Patentee after: Guangdong Zhenke Disaster Prevention Technology Co.,Ltd. Address before: No. 97, Long Village, Genghe Town, Gaoming District, Foshan City, Guangdong Province, 528500 Patentee before: Liang Liwen |