CN104912120B - A kind of small-sized low-rise building foundation isolation device - Google Patents
A kind of small-sized low-rise building foundation isolation device Download PDFInfo
- Publication number
- CN104912120B CN104912120B CN201510207778.4A CN201510207778A CN104912120B CN 104912120 B CN104912120 B CN 104912120B CN 201510207778 A CN201510207778 A CN 201510207778A CN 104912120 B CN104912120 B CN 104912120B
- Authority
- CN
- China
- Prior art keywords
- spin
- couple
- building
- ground
- ball circle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Vibration Prevention Devices (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
A kind of small-sized low-rise building foundation isolation device, couples cage (7), ground bearing plate (8), stage clip baffle plate (9), stage clip (10) including building bearing plate (1), building side shield (2), insurance support (3), ground side shield (4), extension spring (5), spin (6), spin；Wherein insure support (3) to include nut (3-1), main attachment pegs (3-2), couple support plate (3-3), couple pressure block (3-4), secondary attachment pegs (3-5), bumper bar (3-6)；Spin couple cage (7) include turning ball circle (7-1), turn ball (7-2), couple muscle (7-3), transfer ball circle (7-4), under turn ball circle (7-5)。Present configuration is ingenious, be prone to standardized production, less costly, isolating affection obvious, is relatively suitable for the application of small-sized low-rise building ground；And apply insurance support (3), make main building remaining stable for property when being subject to slight External Force Acting, people will not be made to produce the uncomfortable sensations such as dizziness。
Description
Technical field
The present invention relates to a kind of building lot earthquake isolating equipment, particularly relate to a kind of small-sized low-rise building foundation isolation device。
Background technology
Study of seismology proves that Pattern of Seismic Wave Propagation is broadly divided into compressional wave and shear wave, and compressional wave is translatory wave, and it makes ground that up-down vibration to occur, and destructiveness is more weak；Shear wave is shearing wave, and it makes generation all around, ground vibrate, and destructiveness is stronger；In earthquake active regions, earthquake takes place frequently, and the building aseismicity performance of conventional construction is low, especially in China rural area and samll cities and towns area, being typically all the self-built small-sized low-rise building of resident, building cost often controls to be placed on the first place of consideration, average family seldom adopts the anti-seismic structure building of costliness；Therefore, it is badly in need of designing a kind of building lot earthquake isolating equipment simple and easy, cheap, highly versatile of constructing, to improve the anti-seismic performance of low-rise building。
Summary of the invention
The propagation principle of base area of the present invention seismic wave, design a kind of small-sized low-rise building foundation isolation device, after applying this device, when the secondary wave that destructiveness is big attacks, building body is not with ground synchronous vibration, and it is by amplitude and vibration that destructiveness that frequency all reduces is less, thus dissolving major part failure energy, play the purpose of shock insulation。
Based on object above, the present invention includes building bearing plate 1, building side shield 2, insurance support 3, ground side shield 4, extension spring 5, spin 6, spin connection cage 7, ground bearing plate 8, stage clip baffle plate 9, stage clip 10；Wherein insurance support 3 includes nut 3-1, main attachment pegs 3-2, couples support plate 3-3, couples pressure block 3-4, secondary attachment pegs 3-5, bumper bar 3-6；Spin couple cage 7 include turning ball circle 7-1, turn ball 7-2, couple muscle 7-3, transfer ball circle 7-4, under turn ball circle 7-5。
Ground bearing plate 8 is rectangular flat plate shape, is placed on and rams in flat ground trench bottom plane；Ground bearing plate 8 is put multiple spin 6, spin 6 presses ranks proper alignment, each spin 6 puts a spin and couples cage 7, spin couple cage 7 turned from above ball circle 7-1, transfer ball circle 7-4 and under turn ball circle 7-5 and form caged, on turn ball circle 7-1 with under to turn ball circle 7-5 diameter identical, transfer ball circle 7-4 is relatively large in diameter, and three turn ball circle and carry out relative position fix by four uniform curved connection muscle 7-3；Turn on ball circle at every, penetrate four offer through hole turn ball 7-2, turn ball 7-2 and turn uniform on ball circle each, each ball 7-2 that turns can carry out rotation for axle turning ball circle, three turn ball circle and four and couple muscle 7-3 and 12 spin turning ball 7-2 composition couple cages 7 and just spin 6 are inserted in, and each on spin connection cage 7 turns ball 7-2 and be in close contact with spin 6, make spin couple cage 7 lower end and will not touch ground bearing plate 8；The spin 6 that each spin connection cage 7 is inserted in it forms a rolling element, it is attached by extension spring 5 between rolling element, on the transfer ball circle 7-4 that spin couples cage 7, four extension springs 5 of uniform installation, the other end of every extension spring 5 and other spin couple the transfer ball circle 7-4 of cage 7 and connect, making extension spring 5, rolling element be connected with each other and relative position flexibility is fixed, form a set of spin group by the rolling element of row-column arrangement, the extension spring 5 of spin group outermost end is fixed on ground side shield 4；Building bearing plate 1 is placed in spin group top, building bearing plate 1 is rectangular flat plate shape, consistent with the bottom shape of building body, at the edge, four sides of building bearing plate 1, fastening couples four pieces of building side shields 2 respectively, and four sides, building body lower end is surrounded by building side shield 2 simultaneously；On four vertical sidewalls of ground foundation trench, it is respectively mounted four pieces of ground side shields 4, ground side shield 4 is oblong plan shape, lower end and ground bearing plate 8 fastening couple, upper end is concordant with ground, on four pieces of ground side shields 4, fixedly mounts multiple stage clip 10 respectively, the other end of each stage clip 10, is respectively mounted one piece of stage clip baffle plate 9；Between four sidewalls and the corresponding building side shield 2 of ground side shield 4, it is respectively mounted fixing multiple insurance support 3；Insurance support 3 is metal material manufacture, it is as general as left and right and structure symmetrical above and below, four pieces of connection support plate 3-3 structures are identical, it is long strip-board shape, different thickness is processed at the two ends of strip plate, the thickness of one end is 2 times of the other end, couple support plate 3-3 two ends and offer pin-and-hole, couple one end thick for support plate 3-3 by time attachment pegs 3-5, it is connected to two and couples on pressure block 3-4, every two pieces couple after one end thin for support plate 3-3 stacks by main attachment pegs 3-2 connection, main attachment pegs 3-2 offer circular hole；Bumper bar 3-6 is two ends slightly thin metal rods slightly thick, middle, the screw thread that two ends process respectively, bumper bar 3-6 both ends of the surface diameter is slightly less than Circularhole diameter on main attachment pegs 3-2, circular hole on bumper bar 3-6 two main attachment pegs 3-2 of traverse, the bumper bar 3-6 two external parts outside two main attachment pegs 3-2 circular holes, respectively fill a nut 3-1；Each support plate 3-3 that couples can rotate with secondary attachment pegs 3-5 or main attachment pegs 3-2 for axle；By adjusting two nut 3-1, making the connection pressure block 3-4 contact of insurance support 3 side on building side shield 2, the connection pressure block 3-4 of opposite side contacts on ground side shield 4。
Present configuration is ingenious, be prone to standardized production, less costly, isolating affection obvious, is relatively suitable for the application of small-sized low-rise building ground；And apply insurance support 3, make main building remaining stable for property when being subject to slight External Force Acting, people will not be made to produce the uncomfortable sensations such as dizziness。Based on above reason, the present invention has reasonable application prospect。
Accompanying drawing explanation
Fig. 1 is small-sized low-rise building foundation isolation device overall structure schematic diagram；
Fig. 2 is that small-sized low-rise building foundation isolation device A is to overlooking outside drawing；
Fig. 3 is insurance support 3 structural representation；
Fig. 4 is that the B of insurance support 3 is to outside drawing；
Fig. 5 is that spin couples cage 7 structural representation；
Fig. 6 is extension spring 5 and rolling element and ground side shield 4 connection diagram。
Specific embodiment
The invention mainly comprises building bearing plate 1, building side shield 2, insurance support 3, ground side shield 4, extension spring 5, spin 6, spin connection cage 7, ground bearing plate 8, stage clip baffle plate 9, stage clip 10；Wherein insurance support 3 concrete structure is as shown in Figure 3 and Figure 4, including nut 3-1, main attachment pegs 3-2, couples support plate 3-3, connection pressure block 3-4, secondary attachment pegs 3-5, bumper bar 3-6；Spin couple cage 7 concrete structure as it is shown in figure 5, include turning ball circle 7-1, turn ball 7-2, couple muscle 7-3, transfer ball circle 7-4, under turn ball circle 7-5。
As depicted in figs. 1 and 2, ground bearing plate 8 is rectangular flat plate shape to space structure of the present invention, is placed on and rams in flat ground trench bottom plane；Ground bearing plate 8 is put multiple spin 6, spin 6 presses ranks proper alignment, each spin 6 puts a spin and couples cage 7, the space structure of spin connection cage 7 is as shown in Figure 5, turned from above ball circle 7-1, transfer ball circle 7-4 and under turn ball circle 7-5 and form caged, on turn ball circle 7-1 with under to turn ball circle 7-5 diameter identical, transfer ball circle 7-4 is relatively large in diameter, and three turn ball circle and carry out relative position by four uniform curved connection muscle 7-3 and fix；Turn on ball circle at every, penetrate four offer through hole turn ball 7-2, turn ball 7-2 and turn uniform on ball circle each, each ball 7-2 that turns can carry out rotation for axle turning ball circle, three turn ball circle and four and couple muscle 7-3 and 12 spin turning ball 7-2 composition couple cages 7 and just spin 6 are inserted in, and each on spin connection cage 7 turns ball 7-2 and be in close contact with spin 6, make spin couple cage 7 lower end and will not touch ground bearing plate 8；The spin 6 that each spin connection cage 7 is inserted in it forms a rolling element, it is attached by extension spring 5 between rolling element, the type of attachment of extension spring 5 and rolling element is as shown in Figure 6, on the transfer ball circle 7-4 that spin couples cage 7, four extension springs 5 of uniform installation, the other end of every extension spring 5 and other spin couple the transfer ball circle 7-4 of cage 7 and connect, make extension spring 5, rolling element be connected with each other and relative position flexibility is fixed, forming a set of spin group by the rolling element of row-column arrangement, the extension spring 5 of spin group outermost end is fixed on ground side shield 4；Building bearing plate 1 is placed in spin group top, building bearing plate 1 is rectangular flat plate shape, consistent with the bottom shape of building body, at the edge, four sides of building bearing plate 1, being fastenedly connected four pieces of building side shields 2 respectively, four sides, building body lower end is surrounded by building side shield 2 simultaneously；On four vertical sidewalls of ground foundation trench, it is respectively mounted four pieces of ground side shields 4, ground side shield 4 is oblong plan shape, lower end and ground bearing plate 8 are fastenedly connected, upper end is concordant with ground, on four pieces of ground side shields 4, fixedly mounts multiple stage clip 10 respectively, the other end of each stage clip 10, is respectively mounted one piece of stage clip baffle plate 9；Between four sidewalls and the corresponding building side shield 2 of ground side shield 4, it is respectively mounted fixing multiple insurance support 3；The space structure of insurance support 3 is as shown in Figure 3 and Figure 4, for metal material manufacture, it is as general as left and right and structure symmetrical above and below, four pieces of connection support plate 3-3 structures are identical, it is long strip-board shape, different thickness is processed at the two ends of strip plate, the thickness of one end is 2 times of the other end, couple support plate 3-3 two ends and offer pin-and-hole, couple one end thick for support plate 3-3 by time attachment pegs 3-5, being connected to two and couple on pressure block 3-4, every two pieces couple after one end thin for support plate 3-3 stacks by main attachment pegs 3-2 connection, main attachment pegs 3-2 offer circular hole；Bumper bar 3-6 is two ends slightly thin metal rods slightly thick, middle, two ends process screw thread respectively, bumper bar 3-6 both ends of the surface diameter is slightly less than Circularhole diameter on main attachment pegs 3-2, circular hole on bumper bar 3-6 two main attachment pegs 3-2 of traverse, the bumper bar 3-6 two external parts outside two main attachment pegs 3-2 circular holes, respectively fill a nut 3-1；Each support plate 3-3 that couples can rotate with secondary attachment pegs 3-5 or main attachment pegs 3-2 for axle；By adjusting two nut 3-1, making the connection pressure block 3-4 contact of insurance support 3 side on building side shield 2, the connection pressure block 3-4 of opposite side contacts on ground side shield 4。
Specific works process:
Rotating nut 3-1, two connection pressure block 3-4 on insurance support 3 are made to open in the lateral direction, the connection pressure block 3-4 contact of side is on building side shield 2, the connection pressure block 3-4 of opposite side contacts on ground side shield 4, after fastening nut 3-1, making insurance support 3 be in stable holding state between building side shield 2 and ground side shield 4, now building bearing plate 1 is supported by the insurance support 3 of all directions, being in steady statue, main building is also at steady statue。
When secondary wave attacks, two kinds of duties are had to occur according to different condition: a kind of is when the secondary wave that destructiveness is big attacks, the now oscillation crosswise of ground and ground foundation trench, during original state, this vibration passes to insurance support 3 by ground bearing plate 8 and ground side shield 4, insurance support 3 passes to building bearing plate 1 and building side shield 2 again, drive building body synchronous vibration, insurance support 3 on direction of vibration is extruded by building side shield 2 and ground side shield 4, on insurance support 3 two couple pressure block 3-4 and are subject to transverse pressure, transverse pressure couples support plate 3-3 and nut 3-1 by four, main attachment pegs 3-2, secondary attachment pegs 3-5 is delivered on bumper bar 3-6, become the tensile force of vertical direction, after the pulling force limit of tensile force over insurance bar 3-6, in the middle of bumper bar 3-6, slightly thin place is pulled off, the main building that building bearing plate 1 and building side shield 2 are no longer surrounded by insurance support 3 has support force, and (the insurance support 3 of building body opposite side is owing to losing support force, can drop in ground foundation trench), now, enter damping state, building bearing plate 1 and building side shield 2 and main building are limited only by ground foundation trench and ground bearing plate 8, the vertical supporting role of spin group, when ground foundation trench drives ground bearing plate 8 oscillation crosswise, each spin 6 in spin group occurs between ball 7-2 mutually to rotate owing to can couple in cage 7 in spin and turn, ground bearing plate 8 passes to the spin 6 that the oscillation crosswise of building bearing plate 1 and building side shield 2 and main building is rotated and decays, dissolve major part secondary wave, thus playing the effect of the earthquake isolation to main building；The effect of stage clip 10 and stage clip baffle plate 9 is: if it occur that destructive especially big earthquake, when building bearing plate 1 is bigger with building side shield 2 and main building mobile range, the stage clip baffle plate 9 of respective direction can be bumped against, under the flexible pellet power effect of stage clip 10, the translational speed of main building is played the effect of buffering, thus further functioning as the effect of damping；The effect of extension spring 5 is to realize being relatively fixed of each spin 6 position, and certain flexible buffer effect is played in the rotation mutually that can spin 6 and spin be coupled between cage 7；The installation quantity of insurance support 3 and the tensile fracture of bumper bar 3-6 can draw according to the breakdown strength comprehensively measuring and calculating of the volume of main building, weight and seismic wave。Another kind of duty is that destructive less earthquake is when occurring, the now slight transversal oscillations of ground and ground foundation trench, insurance support 3 is passed to by ground bearing plate 8 and ground side shield 4, insurance support 3 passes to building bearing plate 1 and building side shield 2 again, drive building body synchronous vibration, owing to this secondary wave destructiveness is only small, building body will not be damaged by slight vibration, bumper bar 3-6 is in safe weight range, will not disconnect, now belong to stable coupled situation, synchronous vibration between whole earthquake isolating equipment and building body。
Claims (1)
1. a small-sized low-rise building foundation isolation device, couples cage (7), ground bearing plate (8), stage clip baffle plate (9), stage clip (10) including building bearing plate (1), building side shield (2), insurance support (3), ground side shield (4), extension spring (5), spin (6), spin；Wherein insure support (3) to include nut (3-1), main attachment pegs (3-2), couple support plate (3-3), couple pressure block (3-4), secondary attachment pegs (3-5), bumper bar (3-6)；Spin couple cage (7) include turning ball circle (7-1), turn ball (7-2), couple muscle (7-3), transfer ball circle (7-4), under turn ball circle (7-5), it is characterized in that, ground bearing plate (8) is rectangular flat plate shape, is placed on and rams in flat ground trench bottom plane；Ground bearing plate (8) is put multiple spin (6), spin (6) is by ranks proper alignment, each spin (6) puts a spin and couples cage (7), spin couple cage (7) turned from above ball circle (7-1), transfer ball circle (7-4) and under turn ball circle (7-5) and form caged, on turn ball circle (7-1) with under to turn ball circle (7-5) diameter identical, transfer ball circle (7-4) is relatively large in diameter, and three turn ball circle and carry out relative position fix by four uniform curved connection muscle (7-3)；Turn on ball circle at every, penetrate four offer through hole turn ball (7-2), turn ball (7-2) and turn uniform on ball circle each, each ball (7-2) that turns can carry out rotation for axle turning ball circle, three turn ball circle and four couple muscle (7-3) and 12 turn the spin that ball (7-2) forms and couple cage (7) and just spin (6) is inserted in, and each in spin connection cage (7) turns ball (7-2) and spin (6) close contact, make spin couple cage (7) lower end and will not touch ground bearing plate (8)；Each spin couples spin (6) one rolling element of composition that cage (7) is inserted in it, it is attached by extension spring (5) between rolling element, in transfer ball circle (7-4) that spin couples cage (7), four extension springs (5) of uniform installation, the other end of every extension spring (5) and other spin couple transfer ball circle (7-4) of cage (7) and connect, make extension spring (5), rolling element be connected with each other and relative position flexibility is fixed, forming a set of spin group by the rolling element of row-column arrangement, the extension spring (5) of spin group outermost end is fixed on ground side shield (4)；Building bearing plate (1) is placed in spin group top, building bearing plate (1) is rectangular flat plate shape, consistent with the bottom shape of building body, edge, four sides at building bearing plate (1), fastening couples four pieces of buildings side shield (2) respectively, and four sides, building body lower end is surrounded by building side shield (2) simultaneously；On four vertical sidewalls of ground foundation trench, it is respectively mounted four pieces of ground side shields (4), ground side shield (4) is oblong plan shape, lower end and ground bearing plate (8) are fastenedly connected, upper end is concordant with ground, four pieces of ground side shields (4) above, fixedly mounts multiple stage clip (10) respectively, the other end of each stage clip (10), is respectively mounted one piece of stage clip baffle plate (9)；Between four sidewalls and corresponding building side shield (2) of ground side shield (4), it is respectively mounted fixing multiple insurance support (3)；Insurance support (3) is metal material manufacture, it is as general as left and right and structure symmetrical above and below, four pieces of connection support plate (3-3) structures are identical, it is long strip-board shape, different thickness is processed at the two ends of strip plate, the thickness of one end is 2 times of the other end, couple support plate (3-3) two ends and offer pin-and-hole, couple the thick one end of support plate (3-3) by time attachment pegs (3-5), it is connected to two and couples on pressure block (3-4), every two pieces couple after the thin one end of support plate (3-3) stacks by main attachment pegs (3-2) connection, main attachment pegs (3-2) offer circular hole；Bumper bar (3-6) slightly thin metal rod slightly thick for two ends, middle, two ends process screw thread respectively, bumper bar (3-6) both ends of the surface diameter is slightly less than the upper Circularhole diameter of main attachment pegs (3-2), circular hole on bumper bar (3-6) two main attachment pegs (3-2) of traverse, the bumper bar (3-6) two external parts outside two main attachment pegs (3-2) circular holes, respectively fill a nut (3-1)；Respectively couple support plate (3-3) to rotate with secondary attachment pegs (3-5) or main attachment pegs (3-2) for axle；By adjusting two nuts (3-1), making connection pressure block (3-4) contact of insurance support (3) side in building side shield (2), the connection pressure block (3-4) of opposite side contacts on ground side shield (4)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510207778.4A CN104912120B (en) | 2015-05-15 | 2015-05-15 | A kind of small-sized low-rise building foundation isolation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510207778.4A CN104912120B (en) | 2015-05-15 | 2015-05-15 | A kind of small-sized low-rise building foundation isolation device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104912120A CN104912120A (en) | 2015-09-16 |
| CN104912120B true CN104912120B (en) | 2016-06-22 |
Family
ID=54081524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510207778.4A Active CN104912120B (en) | 2015-05-15 | 2015-05-15 | A kind of small-sized low-rise building foundation isolation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104912120B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105887938B (en) * | 2016-06-03 | 2018-04-13 | 京投科技（北京）有限公司 | A kind of building fertilizer groove vibration isolator |
| CN108468354B (en) * | 2017-04-11 | 2019-11-19 | 青岛亿联建设集团股份有限公司 | Skyscraper foundation isolation protective device |
| CN108222595A (en) * | 2017-12-23 | 2018-06-29 | 安徽乐库智能停车设备有限公司 | A kind of double-deck half ground recess up-down cross sliding type parking equipment |
| CN110984243A (en) * | 2019-11-25 | 2020-04-10 | 蒋德明 | Anti-collision device of shockproof building structure frame |
| CN117344750B (en) * | 2023-12-04 | 2024-03-29 | 中化学交通建设集团有限公司 | Bridge foundation reinforcing structure and construction method thereof |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| HU190300B (en) * | 1984-05-22 | 1986-08-28 | Budapesti Mueszaki Egyetem,Hu | Device for realizing progressive amortization serving for decreasing the seizmic stress of constructions |
| CN202899170U (en) * | 2012-09-28 | 2013-04-24 | 天津纳德建筑工程有限公司 | Earthquake-proof foundation |
| CN203684294U (en) * | 2014-01-23 | 2014-07-02 | 程钰翔 | Anti-seismic foundation |
| CN204080846U (en) * | 2014-09-19 | 2015-01-07 | 新天一集团有限公司 | The room building structure of antidetonation building site |
| CN204326118U (en) * | 2014-12-15 | 2015-05-13 | 中广核工程有限公司 | Nuclear power station Police Command Center antidetonation buffer structure |
-
2015
- 2015-05-15 CN CN201510207778.4A patent/CN104912120B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104912120A (en) | 2015-09-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104912120B (en) | A kind of small-sized low-rise building foundation isolation device | |
| US9809975B2 (en) | Seismic isolation assembly | |
| CN106988207B (en) | A kind of soft collision protective device suitable for super earthquake intensity geological process | |
| CN101275442B (en) | Vertical rigidity changeable shock insulation support saddle | |
| CN102926480A (en) | Compound mild steel damper with holes and ribs | |
| CN104452975B (en) | A kind of vertical earthquake isolating bearing and preparation method thereof | |
| CN203684455U (en) | Anti-seismic shear wall | |
| JP2017503943A (en) | Elastic bearing | |
| CN102433934A (en) | Automatic-resetting multidirectional earthquake isolating bearing with C-type steel plates combined in form of Chinese character 'Mi' | |
| CN109680708A (en) | A kind of steel building cylinder antidetonation buffering pedestal | |
| CN106320570B (en) | A kind of compound shear wall with easy replacement vibration damper steel plate damper | |
| CN102146704B (en) | Building shock isolation device | |
| JP2013257033A (en) | Hamada-type seismic isolation device | |
| CN112303165B (en) | Shock insulation device and shock insulation method for transformer equipment | |
| CN203741888U (en) | Anti-seismic foundation | |
| CN206800174U (en) | A kind of soft collision protector suitable for super earthquake intensity geological process | |
| CN206629021U (en) | A kind of Shockproof type solar cell board fixing structure | |
| CN214117075U (en) | Damping device of civil engineering structure | |
| CN201221215Y (en) | Vertical rigidity-changeable shock insulation support | |
| CN204311572U (en) | A kind of vertical earthquake isolating bearing | |
| CN201649347U (en) | Ultimate displacement limiting device for shock isolating structural layer in shock isolating structure | |
| CN205077640U (en) | Spacing shock insulation rubber support of cable wire with adjustable | |
| CN203160759U (en) | Bearing type coal bucket vibration damping structure for improving seismic performance of thermal power plant main workshop | |
| CN112681862A (en) | Shock isolation device for power transmission tower base and mounting method thereof | |
| CN211597160U (en) | High-rise anti-seismic structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180524 Address after: 050000 office building 4F, Wanda Plaza, Yuhua District, Shijiazhuang, Hebei Patentee after: Hebei Intelligent Technology Co., Ltd. Address before: 050018 Yuhua East Road, Shijiazhuang, Shijiazhuang, Hebei Patentee before: Hebei University of Science and Technology |