CN217078883U - Shock isolation device for building foundation construction - Google Patents
Shock isolation device for building foundation construction Download PDFInfo
- Publication number
- CN217078883U CN217078883U CN202220284123.2U CN202220284123U CN217078883U CN 217078883 U CN217078883 U CN 217078883U CN 202220284123 U CN202220284123 U CN 202220284123U CN 217078883 U CN217078883 U CN 217078883U
- Authority
- CN
- China
- Prior art keywords
- damping device
- damping
- internally mounted
- shock
- bottom end
- 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.)
- Expired - Fee Related
Links
- 230000035939 shock Effects 0.000 title claims abstract description 59
- 238000002955 isolation Methods 0.000 title claims abstract description 17
- 238000010276 construction Methods 0.000 title claims abstract description 15
- 238000013016 damping Methods 0.000 claims abstract description 97
- 238000010521 absorption reaction Methods 0.000 claims description 13
- 238000009434 installation Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 14
- 238000009413 insulation Methods 0.000 abstract description 5
- 238000001125 extrusion Methods 0.000 abstract description 2
- 230000001771 impaired effect Effects 0.000 abstract description 2
- 239000011435 rock Substances 0.000 abstract description 2
- 230000006378 damage Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Images
Landscapes
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The utility model relates to a building technical field specifically is a building shock isolation device for foundation construction, including first damping device, first damping device internally mounted has the dead lever, dead lever internally mounted has damping spring one, first damping device internally mounted has second damping device, the telescopic link is installed to second damping device bottom. The utility model discloses a telescopic link extrusion damping spring forms behind the preliminary cushioning effect, press the briquetting atress by the shock attenuation again when moving down, the pulling force on pulling force and the damping spring three-dimensional through damping spring two disappears with the shock attenuation according to the power that briquetting downstream and resilience produced and grind off, thereby consumption rocks and produces vertical power, form the cushioning effect of second time, make the building bottom receive the vibration amplitude to reduce, and can carry out the shock attenuation of third time to the power after the vibrations shock attenuation through the rubber shock pad, and the sound that isolated vibrations produced, thereby improve ground shock insulation cushioning effect, effectual reduction building is impaired.
Description
Technical Field
The utility model relates to a building technical field specifically is a building isolation device for foundation construction.
Background
The building foundation is divided into a natural foundation and an artificial foundation. Foundations that can directly bear the load of a building without being treated are called natural foundations, whereas foundations that are treated by a foundation treatment technique are called artificial foundations. In the construction process of the existing foundation, a shock isolation device is usually arranged in the foundation to absorb shock generated by an earthquake and enhance the shock resistance of a building.
In current seismic isolation device, the part only has single shock-absorbing structure for the shock insulation shock attenuation effect is lower, can't effectual protection building, thereby causes the earthquake serious to the destruction of building, has certain potential safety hazard, consequently needs to design a seismic isolation device for building foundation construction urgently.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a building is shock isolation device for ground construction to the shock isolation device who proposes in solving above-mentioned background art in current, the part only has single shock-absorbing structure, makes shock insulation shock attenuation effect lower, unable effectual protection building, thereby causes the earthquake serious to the destruction of building, has the problem of certain potential safety hazard.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a shock isolation device for building foundation construction, includes first damping device, first damping device internally mounted has the dead lever, dead lever internally mounted has damping spring one, first damping device internally mounted has second damping device, the telescopic link is installed to second damping device bottom, second damping device internally mounted has the shock attenuation to press the briquetting, the shock attenuation press the briquetting with be provided with second damper between the second damping device is inside, the third damping device is installed on the shock attenuation press the briquetting top, third damping device internally mounted has rubber shock pad, rubber shock pad internally mounted has the baffle, the installation plate is installed on third damping device top.
Preferably, the bottom end of the telescopic rod is inserted into the fixed rod, and the bottom end of the telescopic rod and the inside of the fixed rod form a telescopic sliding structure.
Preferably, the second damping device including install in the connecting rod at briquetting both ends is pressed in the shock attenuation, connecting rod side-mounting has the slider, the mounting groove has been seted up to second damping device surface recess inboard, mounting groove internally mounted has the slide rail, the connecting rod surface with install damping spring two between the mounting groove inner wall, the shock attenuation is according to articulated the articulated seat of briquetting bottom, articulated the seat bottom has articulated hinge rod one, second damping device surface recess bottom articulates there is hinge rod two, hinge rod two internally mounted has damping spring three, hinge rod one bottom is inserted and is located inside hinge rod two, hinge rod one bottom with flexible sliding structure is constituteed to hinge rod two.
Preferably, one side of the sliding block, which faces the surface of the sliding rail, is provided with a rectangular sliding groove, and one side of the sliding rail is embedded in the rectangular sliding groove on the surface of the sliding block.
Preferably, the three top ends of the damping spring are fixedly connected with the bottom end of the first hinged rod, and the three bottom ends of the damping spring are fixedly connected with the inner wall of the groove in the second hinged rod.
Preferably, the second damping device is slidably disposed inside the first damping device.
Compared with the prior art, the beneficial effects of the utility model are that:
1. after forming preliminary cushioning effect through telescopic link extrusion damping spring, when pressing a atress downstream by the shock attenuation again, the power that produces according to briquetting downstream and resilience is eliminated with the shock attenuation through damping spring two's down-pulling force and the tension in the damping spring three-dimensional with the shock attenuation, thereby consume and rock and produce vertical power, form the cushioning effect of second time, make the building bottom receive the vibration amplitude to reduce, and can carry out the third time shock attenuation to the power after the shock attenuation through the rubber shock pad, and the sound that isolated vibrations produced, thereby improve ground shock insulation cushioning effect, effectual reduction building is impaired.
Drawings
Fig. 1 is a three-dimensional schematic diagram of the structure of the present invention;
FIG. 2 is a schematic sectional view of the front view of the structure of the present invention;
fig. 3 is an enlarged schematic view of a portion of the structure at a in fig. 2 according to the present invention;
fig. 4 is the three-dimensional schematic view of the structure of the shock-absorbing pressing block and the connecting rod of the present invention.
In the figure: 1. a first damping device; 101. fixing the rod; 102. a first damping spring; 2. a second damping device; 201. a telescopic rod; 202. a shock-absorbing pressing block; 203. a connecting rod; 204. a slider; 205. mounting grooves; 206. a slide rail; 207. a second damping spring; 3. a hinged seat; 301. A first hinge rod; 302. a second hinge rod; 303. a damping spring III; 4. a third damping device; 401. a rubber shock pad; 402. a partition plate; 403. and (5) installing the plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides an embodiment:
the utility model provides a seismic isolation device for building foundation construction, including first damping device 1, 1 internally mounted of first damping device has dead lever 101, dead lever 101 internally mounted has damping spring 102, 1 internally mounted of first damping device has second damping device 2, telescopic link 201 is installed to 2 bottoms of second damping device, 2 internally mounted of second damping device have the shock attenuation to press according to piece 202, the shock attenuation is provided with second damper between pressing according to piece 202 and 2 inside of second damping device, the shock attenuation is installed according to piece 202 top and is third damping device 4, 4 internally mounted of third damping device has rubber shock pad 401, rubber shock pad 401 internally mounted has baffle 402, installation plate 403 is installed on 4 tops of third damping device.
Further, inside telescopic link 201 bottom was inserted and is located dead lever 101, telescopic link 201 bottom and the inside flexible sliding structure that constitutes of dead lever 101, through the flexible slip at dead lever 101 of shock attenuation press block 202 for telescopic link 201 can be extrudeing damping spring 102, plays first cushioning effect through the elasticity that damping spring 102 produced.
Further, the second damping device 2 comprises a connecting rod 203 arranged at two ends of the damping pressing block 202, a slider 204 is arranged on the side surface of the connecting rod 203, a mounting groove 205 is formed in the inner side of a groove on the surface of the second damping device 2, a slide rail 206 is arranged inside the mounting groove 205, a damping spring II 207 is arranged between the surface of the connecting rod 203 and the inner wall of the mounting groove 205, a hinge base 3 is hinged at the bottom end of the damping pressing block 202, a hinge rod I301 is hinged at the bottom end of the hinge base 3, a hinge rod II 302 is hinged at the bottom end of a groove on the surface of the second damping device 2, a damping spring III 303 is arranged inside the hinge rod II 302, the bottom end of the hinge rod I301 is inserted into the hinge rod II 302, a telescopic sliding structure is formed by the bottom end of the hinge rod I301 and the hinge rod II 302, after the damping pressing block 202 swings downwards to generate power to move downwards, the tensile force generated by the damping spring II 207 counteracts the downward power of the damping pressing block 202, secondly, when the shock absorption pressing block 202 rebounds, the bottom end of the shock absorption pressing block 202 is pulled by the pulling force generated by the shock absorption spring III 303, so that the shock absorption pressing block 202 is shaken to generate up-down power for wear elimination and reduction, and a shock absorption effect is formed.
Furthermore, a rectangular sliding groove is formed in one side, facing the surface of the sliding rail 206, of the sliding block 204, one side of the sliding rail 206 is embedded in the rectangular sliding groove in the surface of the sliding block 204, and the sliding block 204 slides on the surface of the sliding rail 206 to prevent friction between one side of the connecting rod 203 and the inner wall of the mounting groove 205.
Furthermore, the top end of the damping spring III 303 is fixedly connected with the bottom end of the first hinged rod 301, and the bottom end of the damping spring III 303 is fixedly connected with the inner wall of the groove in the second hinged rod 302, so that the damping spring III 303 can be extruded by the first hinged rod 301 to form a damping effect, and meanwhile, under the condition that the first hinged rod 301 pulls the damping spring III 303, the damping effect can be achieved.
Further, the second damping device 2 is slidably disposed inside the first damping device 1, and the second damping device 2 slides up and down inside the first damping device 1, so that the second damping device 2 is limited from shaking left and right.
The working principle is as follows: when a worker uses the device, the device is firstly installed on a foundation, when earthquake generates vibration, the building shakes up and down, the telescopic rod 201 extrudes the damping spring I102 to form a primary damping effect, then, when the building presses the damping pressing block 202 to move downwards by the power generated by shaking, the downward pulling force generated by the second damping spring 207 offsets the downward pulling force, secondly, when the shock absorption pressing block 202 moves upwards when rebounding, the bottom end of the shock absorption pressing block 202 is pulled by the pulling force generated by the shock absorption spring III 303, thereby eliminating the power generated by shaking, weakening the longitudinal power generated by shaking, playing a role of secondary shock absorption, and finally playing a role of tertiary shock absorption by the rubber shock absorption pad 401, and the sound generated by vibration is isolated, so that the shock absorption and shock insulation effect on the building is good, the damage of the building is effectively reduced, and the use safety of the building is improved.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a building is seismic isolation device for foundation construction, includes first damping device (1), its characterized in that: first damping device (1) internally mounted has dead lever (101), dead lever (101) internally mounted has damping spring (102), first damping device (1) internally mounted has second damping device (2), telescopic link (201) are installed to second damping device (2) bottom, second damping device (2) internally mounted has the shock attenuation to press according to piece (202), the shock attenuation press according to piece (202) with be provided with second damper between second damping device (2) inside, the shock attenuation is according to third damping device (4) installed on piece (202) top, third damping device (4) internally mounted has rubber shock pad (401), rubber shock pad (401) internally mounted has baffle (402), installation plate block (403) is installed on third damping device (4) top.
2. The seismic isolation apparatus for building foundation construction according to claim 1, wherein: the bottom end of the telescopic rod (201) is inserted into the fixed rod (101), and the bottom end of the telescopic rod (201) and the inside of the fixed rod (101) form a telescopic sliding structure.
3. The seismic isolation apparatus for building foundation construction according to claim 1, wherein: the second damping device (2) comprises connecting rods (203) arranged at two ends of the damping pressing block (202), a slide block (204) is arranged on the side surface of the connecting rod (203), an installation groove (205) is arranged on the inner side of a groove on the surface of the second damping device (2), a slide rail (206) is arranged in the mounting groove (205), a second damping spring (207) is arranged between the surface of the connecting rod (203) and the inner wall of the mounting groove (205), the bottom end of the shock absorption pressing block (202) is hinged with a hinge seat (3), the bottom end of the hinge seat (3) is hinged with a hinge rod I (301), the bottom end of the surface groove of the second damping device (2) is hinged with a second hinge rod (302), a damping spring III (303) is arranged in the second hinge rod (302), the bottom end of the first hinge rod (301) is inserted in the second hinge rod (302), the bottom end of the first hinge rod (301) and the second hinge rod (302) form a telescopic sliding structure.
4. The seismic isolation apparatus for building foundation construction according to claim 3, wherein: the sliding block (204) is provided with a rectangular sliding groove towards one side of the surface of the sliding rail (206), and one side of the sliding rail (206) is embedded in the rectangular sliding groove on the surface of the sliding block (204).
5. The seismic isolation apparatus for building foundation construction according to claim 3, wherein: the top end of the damping spring III (303) is fixedly connected with the bottom end of the first hinge rod (301), and the bottom end of the damping spring III (303) is fixedly connected with the inner wall of the groove in the second hinge rod (302).
6. The seismic isolation apparatus for building foundation construction according to claim 1, wherein: the second damping device (2) is arranged inside the first damping device (1) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220284123.2U CN217078883U (en) | 2022-02-13 | 2022-02-13 | Shock isolation device for building foundation construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220284123.2U CN217078883U (en) | 2022-02-13 | 2022-02-13 | Shock isolation device for building foundation construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217078883U true CN217078883U (en) | 2022-07-29 |
Family
ID=82544372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220284123.2U Expired - Fee Related CN217078883U (en) | 2022-02-13 | 2022-02-13 | Shock isolation device for building foundation construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217078883U (en) |
-
2022
- 2022-02-13 CN CN202220284123.2U patent/CN217078883U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204825622U (en) | Elastoplasticity steel damping benzvalene form support is pulled out to tensile | |
| CN211693364U (en) | Small-size building engineering machinery shock attenuation equipment | |
| CN206874970U (en) | A kind of para-seismic support for pipeline | |
| CN217078883U (en) | Shock isolation device for building foundation construction | |
| CN210164081U (en) | Assembled building shock-absorbing structure | |
| CN213685086U (en) | Electromechanical device vibration/noise reduction support | |
| CN212863729U (en) | Elevator shock-absorbing device with damping function | |
| CN213660212U (en) | Level formula antidetonation power capacitor device | |
| CN209483866U (en) | A kind of Architectural Equipment rubber vibration isolation device | |
| CN212536537U (en) | Transformer vibration damping base | |
| CN212243594U (en) | Anti-smashing cab | |
| CN212376381U (en) | Civil engineering antidetonation effectual room is built frame construction | |
| CN211007203U (en) | Large glass plate clamping plate hidden frame combined rib type curtain wall system | |
| CN103485289B (en) | Wedge type sound barrier | |
| CN207469866U (en) | A kind of building aseismicity osteomere | |
| CN209781536U (en) | shock isolation device for coal mine safety production | |
| CN210034805U (en) | Mining machine shock mount device | |
| CN209453239U (en) | A kind of keel machine denoising device | |
| CN206529687U (en) | A kind of highway bridge shock-absorbing bearing | |
| CN209339304U (en) | A kind of construction prefabricated component | |
| CN206134462U (en) | A device of making an uproar falls for small town transformer | |
| CN201873944U (en) | One-way moving shock absorber for bridge | |
| CN219591957U (en) | Anti-seismic intelligent box-type substation | |
| CN215166569U (en) | Building damping support | |
| CN219753554U (en) | Damping structure with longitudinal damping and transverse damping functions for building construction |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220729 |