CN210369410U - Hidden type historic building wood structure column base multi-dimensional suspension shock isolation device - Google Patents
Hidden type historic building wood structure column base multi-dimensional suspension shock isolation device Download PDFInfo
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- CN210369410U CN210369410U CN201921015531.2U CN201921015531U CN210369410U CN 210369410 U CN210369410 U CN 210369410U CN 201921015531 U CN201921015531 U CN 201921015531U CN 210369410 U CN210369410 U CN 210369410U
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- 239000002023 wood Substances 0.000 title claims abstract description 33
- 238000002955 isolation Methods 0.000 title claims abstract description 22
- 239000000725 suspension Substances 0.000 title claims abstract description 19
- 230000035939 shock Effects 0.000 title claims abstract description 16
- 230000001681 protective effect Effects 0.000 claims abstract description 19
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 13
- 239000010959 steel Substances 0.000 claims abstract description 13
- 238000009434 installation Methods 0.000 claims description 18
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 9
- 238000009413 insulation Methods 0.000 abstract description 6
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 239000004575 stone Substances 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 5
- 238000006073 displacement reaction Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000013016 damping Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 238000000844 transformation Methods 0.000 description 2
- 240000004045 Cassia javanica Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
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Abstract
The utility model discloses a hidden ancient building timber structure column foot multidimensional suspension shock isolation device, a column foot tray of the device is arranged in a bearing platform above a column foundation, the big and small heads of a double-head embedding device are arranged in the bearing platform above the column foundation and the column foot tray and are connected through a steel cable and then are arranged on the column foundation together, a column foot fixing device is arranged on the column foot tray, and the top of the column foot fixing device is in mortise and tenon connection with a timber structure column foot; the bearing platform protective cover is butted at the periphery of the column foot of the wood structure and is connected to the bearing platform above the column foundation. The device solves the problems of poor shock insulation effect and large residual deformation of the column base of the timber structure of the existing historic building, effectively isolates the transmission of the earthquake action to the upper structure, realizes the self-resetting of the structure after the earthquake, and greatly improves the earthquake resistance of the timber structure; the problem that the prior art is incompatible with the construction mode of the historic building timber structure is solved; and the device can be hidden in the foundation stone, does not influence the structural appearance, and achieves the purpose of repairing old as old.
Description
Technical Field
The utility model relates to a hidden ancient building timber structure column base multidimension suspension isolation device belongs to timber structure antidetonation shock attenuation field. The quakeproof and damping device is suitable for the quakeproof and damping requirements of traditional wood structure buildings.
Background
The wood structure building is the main form of the traditional Chinese building and has extremely high historical, scientific and artistic values. The structure system and the construction mode of the traditional historic building wood structure are different from the modern structure, the most obvious difference is that the connection method of the wood column and the lower foundation in the historic building is completely different from that in the modern frame structure, most of the frame columns in the modern structure are fixedly connected on the foundation, the wood column of the historic building is horizontally arranged and floated on the column foundation (pillar tray) and naturally separated from the foundation, and no other constraint is provided except for the vertical support. The wooden column has a certain effect on shock insulation and absorption of the structure, but the traditional wooden column base installation mode mainly utilizes the gravity of the building and the friction force between the column base and the column foundation (plinth disc) to prevent displacement. The relative displacement between the column foot and the column foundation is small, the consumed seismic energy is limited, the self-resetting capability of the column foot is poor, and the residual displacement of the column foundation after the earthquake is large. Under the action of a strong earthquake, the earthquake action is transmitted to an upper structure through a column base, and sometimes the column base falls down and is damaged or even collapses due to the fact that the column base reaches a limit state when the energy consumption capability of the upper wood structure is not fully exerted. Therefore, the reinforcement of the shock insulation capability of the column base is one of the problems to be solved in the field of earthquake protection of the historic building timber structure.
In the prior art, seismic isolation of buildings is usually performed by attaching a seismic isolation support to the bottom of a column of a bottom layer of a structure. The multi-lead-core support and the lead-free support of the shock insulation support have two forms, the two supports can only be installed under a structural chassis with high rigidity, the requirement on the integrity of an upper building structure is high, and for an ancient building wood structure, because no transverse member is arranged between the bottoms of the wood columns for tie connection, the structural integrity is poor, the existing shock insulation technology cannot be directly applied to the ancient building wood structure, and the existing technology is incompatible with the ancient building wood structure. In addition, most of the prior art shock insulation devices are exposed outside the structure, which seriously affects the appearance of the ancient architecture and is contrary to the reinforcing and repairing principle of the ancient architecture.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects or shortcomings existing in the prior art, the utility model aims to provide a hidden type multi-dimensional suspension shock isolation device for the wooden structure column base of the ancient building, which solves the problems of poor shock isolation effect and large residual deformation of the wooden structure column base of the ancient building, effectively isolates the transmission of the earthquake action to the upper structure, realizes the self-resetting of the structure after the earthquake and greatly improves the earthquake resistance of the wooden structure; the problem of prior art and ancient building timber structure mode "incompatible" is solved, and the device can hide among the foundatin stone, does not influence the structure outward appearance, reaches the purpose of "repairing old as old".
The utility model aims to achieve the above purpose, the embodiment of the utility model adopts the following technical scheme:
as an implementation mode of the utility model, a hidden ancient building timber structure column foot multidimensional suspension shock isolation device comprises a column foundation, a column foundation upper bearing platform, a double-head embedding device, a column foot tray, a column foot fixing device and a bearing platform protective cover, wherein the column foot tray is installed in the column foundation upper bearing platform, the big end and the small end of the double-head embedding device are respectively installed in the column foundation upper bearing platform and the column foot tray and are connected through a steel cable, the column foundation upper bearing platform is installed on the column foundation, the column foot fixing device is installed on the column foot tray, and the top of the column foot fixing device is in mortise and tenon connection with a timber structure column foot; the bearing platform protective cover is butted at the periphery of the column foot of the wood structure and is connected to the bearing platform above the column foundation.
To above-mentioned technical scheme, the utility model discloses still further preferred scheme.
Preferably, the big end and the small end of the double-end embedding device are respectively a big end embedding end and a small end embedding end, the big end embedding end and the small end embedding end are both in a circular truncated cone structure, the surfaces of the circular truncated cone small-diameter ends of the big end embedding end and the small end embedding end are oppositely arranged, and the radius of the circular truncated cone large end of the small end embedding end is smaller than that of the small end of the big end embedding end.
Preferably, the inclination angle of each bus of the circular truncated cone of the large end embedded end and the small end embedded end is not less than 30 degrees.
Preferably, the density of the large end embedding end is not more than that of a bearing platform above the column foundation, and the density of the small end embedding end is not more than that of the column base tray.
Preferably, plinth top cushion cap equals with plinth diameter, and the bottom of plinth top cushion cap is equipped with column base tray, and the embedding holds the chamber in the column base tray of plinth to the embedment is in the plinth top.
Preferably, the bearing platform above the column foundation is a disc with a central hole, a bearing platform channel communicated with the bearing platform embedding and fixing hole on the surface of the disc is formed in the inner side wall of the central hole, and the shape and size of the bearing platform embedding and fixing hole are matched with the large-end embedding and fixing end of the double-end embedding and fixing device; buffer springs are distributed on the surface of the bearing platform disc above the column foundation at intervals along the bearing platform embedding holes.
Preferably, the column base tray is a cylinder with a central hole, the central hole at the bottom of the cylinder is provided with a plurality of column base tray embedding holes along the circumferential direction, and the shape and the size of the column base tray embedding holes are matched with the small end embedding end of the double-end embedding device; the outer end part of the column base tray embedding hole is provided with a column base tray mounting seam extending to the outer side wall of the column base tray, and the outer circumference of the column base tray mounting seam is not communicated with the top of the column base tray.
Preferably, a plurality of steel cables of the double-end embedding device penetrate through the column base tray installation seam, the small end embedding end is placed in a column base tray embedding hole of the column base tray, the column base tray is installed in a central hole of a bearing platform above the column foundation, and the large end embedding end is placed in a bearing platform embedding hole of the bearing platform above the column foundation.
Preferably, the column base fixing device comprises a column base fixing base and a wood structure column base protrusion, the bottom of the column base fixing base is installed on a column base tray, and the wood structure column base protrusion at the top of the column base fixing base is connected with a groove mortise and tenon at the bottom of the wood structure column base.
Preferably, three fan-shaped bearing platform protective covers are adopted to surround the wood structure column base, large end embedding end accommodating cavities are arranged on two sides of each fan-shaped bearing platform protective cover, bolt holes are arranged between the large end embedding end accommodating cavities, and the bearing platform protective covers are connected to buffer springs of the bearing platform above the column foundation through bolts.
Compared with the prior art, the multi-dimensional suspension shock isolation device adopts the hidden type historic building wood structure column base, the big end and the small end of the double-end embedding device are respectively arranged in the bearing platform above the column foundation and the column base tray and are connected through the steel cable, the bearing platform above the column foundation is arranged on the column foundation, and the mortise and tenon joint wood structure column base is arranged at the top of the device; when an earthquake occurs, the transmission of the earthquake action from any direction to an upper structure system can be blocked, the earthquake action of the upper structure is reduced, and meanwhile, the post base after the earthquake can be automatically reset by utilizing the principle of minimum potential energy, so that the stability of the timber structure building during the earthquake is improved, and the difficulty in repairing after the earthquake is reduced; meanwhile, the device has the characteristic of concealment, cannot influence the appearance of the original building structure, achieves the purpose of 'repairing old as old', and has good social and economic benefits.
Drawings
FIG. 1 is a general schematic view of the present invention after installation;
FIG. 2 is an exploded view of the various components of the present invention;
FIG. 3 is a schematic view of the dual-head fastening device of the present invention;
FIG. 4 is a schematic view of the relationship between the foundation and the bearing platform above the foundation;
FIG. 5 is a detailed view of the embedding hole on the bearing platform of the present invention;
fig. 6(a) and 6(b) are respectively a bottom view and a top structure schematic view of the column base tray of the present invention;
figure 7 is a perspective view of a column shoe tray of the present invention;
fig. 8 is a schematic view of the relative relationship between the column base fixing device and the wood-structure column base of the present invention;
FIG. 9 is a schematic view of the protective cover over the platform of the present invention;
fig. 10 is an installation flow chart of the present invention.
In the figure: 1. a column foundation; 2. a double-ended embedding device; 3. a pedestal tray; 4. a bearing platform above the column foundation; 5. a platform protection cover; 6. a large end embedded end; 7. a small end embedded end; 8. a bearing platform embedding and fixing hole; 9. a pedestal tray insert hole; 10. column base tray installation seams; 11. a cushion cap channel; 12. a step at the upper part of the column foundation; 13. a toe tray receiving cavity; 14. a buffer spring; 15. a column base fixing device; 16. a wood structural column shoe; 17. bolt holes; 18. a large end embedding end accommodating cavity; 19. a pedestal fixing base; 20. the wood structure column base is convex; 21. a steel cord.
Detailed Description
The following detailed description of the present invention is provided in connection with the accompanying drawings and the detailed description thereof, but not intended to limit the invention.
Fig. 1 shows an overall schematic diagram after hidden ancient building timber structure column base multidimension suspension isolation device's installation, and fig. 2 shows a decomposition schematic diagram of each part of hidden ancient building timber structure column base multidimension suspension isolation device, the utility model discloses hidden ancient building timber structure column base multidimension suspension isolation device includes that plinth 1, plinth top cushion cap 4, double-end inlay solid device 2, column base tray 3, column base fixing device 15 and cushion cap visor 5, and each part is installed to down and on in proper order, has timber structure column base 16 at column base fixing device 15 top mortise and tenon.
Fig. 3 shows a schematic view of the double-ended embedding device of the present invention, the double-ended embedding device 2 is composed of a steel cable 21, two ends of which are connected with a large-end embedding end 6 and a small-end embedding end 7, wherein the large-end embedding end 6 and the small-end embedding end 7 are both in a round platform structure, and the inclination angle of each bus of the round platform of the two embedding ends should not be less than 30 degrees; the surfaces of the small diameter ends of the circular truncated cones of the large end embedded end 6 and the small end embedded end 7 are arranged oppositely, and the radius of the large end of the circular truncated cone of the small end embedded end 7 is smaller than that of a bearing platform channel 11 of a bearing platform above the column foundation. Therefore, the small end embedded end can directly pass through the channel of the column bearing platform, and the installation is convenient.
The utility model discloses in, the intensity of the solid cushion cap 4 materials of plinth top inlay should not be less than the intensity that the double-end inlays the materials that solid device 2 inlayed the end. The density of the large end embedding end 6 is not more than that of the bearing platform 4 above the column foundation, and the density of the small end embedding end 7 is not more than that of the column base tray 3. When the column base and the foundation (twin disc) are relatively displaced under the action of an earthquake, the column base tray 3 and the bearing platform 4 above the foundation cannot be abraded due to the embedded end of the double-head embedding device.
Fig. 4 shows a schematic relationship diagram of the column foundation 1 and the column foundation upper bearing platform 4, wherein the column foundation upper bearing platform 4 has the same diameter as the column foundation 1 and is embedded above the column foundation 1. Column foundation 1 is equipped with column foundation upper portion step 12 for having the hollow cylinder structure that the chamber 13 was held to the column foundation tray, in hollow cylinder top, column foundation upper portion step 12 just with column foundation top cushion cap 4 gomphosis, the bottom of column foundation top cushion cap 4 is equipped with the column foundation tray, and the embedding holds in the chamber 13 at the column foundation tray.
Fig. 5 shows a schematic structural diagram of the embedding and fixing holes on the bearing platform, the bearing platform 4 above the column foundation is a disc with a central hole, a bearing platform channel 11 which is communicated with the embedding and fixing holes 8 of the bearing platform on the surface of the disc is arranged on the inner side wall of the central hole, and the shape and the size of the embedding and fixing holes 8 of the bearing platform are matched with the large-end embedding and fixing end 6 of the double-end embedding and fixing device 2; buffer springs 14 are distributed on the surface of the circular disc of the bearing platform 4 above the column foundation at intervals along the bearing platform embedded holes 8.
Fig. 6(a) and 6(b) respectively show a bottom view and a top structure schematic view of the pedestal tray, the pedestal tray 3 is a cylinder with a central hole, the upper part of the cylinder is provided with a circular truncated cone, the central hole at the bottom of the cylinder is provided with six pedestal tray embedding holes 9 along the circumferential direction, and the shape and the size of the pedestal tray embedding holes 9 are matched with the small end embedding end 7 of the double-end embedding device 2; a column base tray installation seam 10 extending to the outer side wall of the column base tray 3 is arranged along the outer end part of the column base tray embedding hole 9, and the column base tray installation seam 10 is cut on the outer circumference of the column base tray 3 and does not penetrate to the top of the column base tray. The installation seam can let the cable wire 21 pass through, and the tip embedded end 7 will utilize the embedding hole on the installation seam embedding column base tray, forms the stable connection of column base tray 3 and plinth top cushion cap 4 after the embedding.
In order to facilitate construction and installation and ensure the material integrity of the column base tray 3, the column base tray installation seam 10 opened on the tray should not exceed the diameter of the steel cable 21 by 5 mm.
Fig. 7 shows a perspective view of a column base tray, and fig. 7 is combined with fig. 1, wherein a plurality of steel cables 21 of the double-head embedded and fixed device 2 pass through a column base tray installation seam 10, a small-end embedded and fixed end 7 is placed in a column base tray embedding hole 9 of the column base tray 3, the column base tray 3 is installed in a central hole of a bearing platform 4 above a column foundation, and a large-end embedded and fixed end 6 of the double-head embedded and fixed device 2 is placed in a bearing platform embedding hole 8 of the bearing platform 4 above the column foundation.
Fig. 8 shows that column base fixing device 15 and 16 burst charts of timber structure column base, and column base fixing device 15 includes column base fixed baseplate 19 and protruding 20 of timber structure column base, and column base fixed baseplate 19 top is the radius platform, and the below is the cylinder, and 19 bottoms of column base fixed baseplate are installed in 3 upper portion round platforms of column base tray, and 19 tops of column base fixed baseplate are equipped with protruding 20 of timber structure column base, and protruding 20 of timber structure column base links to each other with 16 bottom recess mortise-tenon of timber structure column base.
Fig. 9 shows a schematic structural diagram of the bearing platform protective cover 5, in this embodiment, three fan-shaped bearing platform protective covers 5 are used to surround the wood-structure column base 16 and are arranged on the bearing platform 4 above the column foundation, large-end embedding end accommodating cavities 18 are arranged on two sides of each fan-shaped bearing platform protective cover 5, bolt holes 17 are arranged between the large-end embedding end accommodating cavities 18, the bearing platform protective cover 5 is connected to the bearing platform 4 above the column foundation through bolts, and the bearing platform protective cover 5 and the buffer springs 14 are fixed to form buffer constraint.
The installation flow chart of the device is shown in fig. 10, wherein the installation steps comprise:
the first step is as follows: installing a column foundation 1, and arranging the column foundation 1 at a designed position;
the second step is that: installing a bearing platform 4 above the column foundation, and installing the bearing platform 4 above the column foundation onto the column foundation 1;
the third step: installing the double-end embedding devices 2, and enabling the small end embedding end 7 of each double-end embedding device 2 to penetrate through the bearing platform embedding hole 8 above the column foundation so that each large end embedding end 6 is embedded in the embedding hole of the matched large end embedding end 6 on the bearing platform;
the fourth step: installing the column base tray 3, and embedding the small end embedding and fixing end 7 into the embedding and fixing hole matched with the small end embedding and fixing end 7 of the column base tray 3 by penetrating the steel cable 21 of the double-head embedding and fixing device 2 through the installation seam on the column base tray 3;
the fifth step: mounting the tapered toe fixture 15 on the toe tray 3
And a sixth step: mounting the column, and mounting the column base on the conical column base fixing device 15;
the seventh step: and mounting a bearing platform protective cover, and connecting and covering the bearing platform protective cover and the buffer spring 14 on the bearing platform through a bolt.
In order to improve the bearing capacity of the device, the buffer spring 14, the steel cable 21 used by the double-head embedded device 2 and the connection strength between the steel cable and the embedded end all meet certain strength requirements.
The present invention is not limited to the above embodiments, and based on the technical solutions disclosed in the present invention, those skilled in the art can make some replacements and transformations for some technical features without creative labor according to the disclosed technical contents, and these replacements and transformations are all within the protection scope of the present invention.
Claims (10)
1. A hidden type historic building wood structure column base multidimensional suspension shock isolation device is characterized by comprising a column base (1), a column base upper bearing platform (4), a double-head embedding device (2), a column base tray (3), a column base fixing device (15) and a bearing platform protective cover (5), wherein the column base tray (3) is installed in the column base upper bearing platform (4), the large head and the small head of the double-head embedding device (2) are respectively installed in the column base upper bearing platform (4) and the column base tray (3) and are connected through a steel cable (21), the column base upper bearing platform (4) is installed on the column base (1), the column base fixing device (15) is installed on the column base tray (3), and the top of the column base fixing device (15) is in mortise and tenon connection with a wood structure column base (16); the bearing platform protective cover (5) is butted at the periphery of the wood structure column base (16) and is connected on the bearing platform (4) above the column foundation.
2. The hidden type historic building wood structure column base multidimensional suspension and isolation device is characterized in that the large head and the small head of the double-head embedding and fixing device (2) are respectively a large end embedding and fixing end (6) and a small end embedding and fixing end (7), the large end embedding and fixing end (6) and the small end embedding and fixing end (7) are both in a circular truncated cone structure, the surfaces of circular truncated cones with the large end embedding and fixing end (6) and the small end embedding and fixing end (7) are oppositely arranged, and the radius of the circular truncated cone large end of the small end embedding and fixing end (7) is smaller than that of the large end embedding and fixing end (6).
3. The concealed type historic building wood structure column base multi-dimensional suspension and isolation device according to claim 2, wherein the inclination angle of each bus of the circular truncated cone of the large end embedding end (6) and the small end embedding end (7) is not less than 30 degrees.
4. The hidden multi-dimensional suspension and isolation device for the wooden pedestal of the historic building is characterized in that the density of the large-end embedded end (6) is not more than that of the bearing platform (4) above the column foundation, and the density of the small-end embedded end (7) is not more than that of the column pedestal tray (3).
5. The hidden multi-dimensional hanging and shock isolating device for the wooden column bases of the historic building is characterized in that the diameter of the bearing platform (4) above the column base is equal to that of the column base (1), column base trays are arranged at the bottoms of the bearing platform (4) above the column base, and the column base trays are embedded into the column base tray accommodating cavities (13) of the column base (1) and are fixedly embedded above the column base (1).
6. The hidden type historic building wood structure column base multidimensional suspension and isolation device is characterized in that a bearing platform (4) above a column foundation is a disc with a central hole, a bearing platform channel (11) which is communicated with a bearing platform embedding and fixing hole (8) on the surface of the disc is formed in the inner side wall of the central hole, and the shape and the size of the bearing platform embedding and fixing hole (8) are matched with the large-end embedding and fixing end (6) of the double-end embedding and fixing device (2); buffer springs (14) are distributed on the surface of the disc of the bearing platform (4) above the column foundation at intervals along the bearing platform embedded holes (8).
7. The hidden type historic building wood structure column base multi-dimensional suspension and isolation device is characterized in that the column base tray (3) is a cylinder provided with a central hole, the central hole at the bottom of the cylinder is provided with a plurality of column base tray embedding holes (9) along the circumferential direction, and the shape and the size of the column base tray embedding holes (9) are matched with the small end embedding ends (7) of the double-head embedding device (2); a column base tray mounting seam (10) extending to the outer side wall of the column base tray (3) is arranged along the outer end part of the column base tray embedding hole (9), and the outer circumference is not communicated to the top of the column base tray.
8. The hidden ancient building wood structure column base multidimensional suspension and isolation device as claimed in claim 7, wherein a plurality of steel cables (21) of the double-head embedding device (2) penetrate through a column base tray installation seam (10), the small-end embedding end (7) is placed in a column base tray embedding hole (9) of a column base tray (3), the column base tray (3) is installed in a central hole of a bearing platform (4) above a column foundation, and the large-end embedding end (6) is placed in a bearing platform embedding hole (8) of the bearing platform (4) above the column foundation.
9. The concealed ancient building wood structure column base multidimensional suspension and isolation device is characterized in that the column base fixing device (15) comprises a column base fixing base (19) and a wood structure column base bulge (20), the bottom of the column base fixing base (19) is installed on the column base tray (3), and the wood structure column base bulge (20) on the top of the column base fixing base (19) is connected with a groove mortise and tenon on the bottom of a wood structure column base (16).
10. The hidden multi-dimensional suspension and isolation device for the wooden column base of the historic building according to claim 9 is characterized in that three fan-shaped bearing platform protective covers (5) are adopted to surround the wooden column base (16), large-end embedding end accommodating cavities (18) are arranged on two sides of each fan-shaped bearing platform protective cover (5), bolt holes (17) are arranged between the large-end embedding end accommodating cavities (18), and the bearing platform protective covers (5) are connected to buffer springs (14) arranged on a bearing platform above a column foundation through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921015531.2U CN210369410U (en) | 2019-07-02 | 2019-07-02 | Hidden type historic building wood structure column base multi-dimensional suspension shock isolation device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921015531.2U CN210369410U (en) | 2019-07-02 | 2019-07-02 | Hidden type historic building wood structure column base multi-dimensional suspension shock isolation device |
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| CN210369410U true CN210369410U (en) | 2020-04-21 |
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| CN201921015531.2U Expired - Fee Related CN210369410U (en) | 2019-07-02 | 2019-07-02 | Hidden type historic building wood structure column base multi-dimensional suspension shock isolation device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110206187A (en) * | 2019-07-02 | 2019-09-06 | 西安建筑科技大学 | A kind of hidden historic building structure suspension column multidimensional hanging shock insulation device |
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2019
- 2019-07-02 CN CN201921015531.2U patent/CN210369410U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110206187A (en) * | 2019-07-02 | 2019-09-06 | 西安建筑科技大学 | A kind of hidden historic building structure suspension column multidimensional hanging shock insulation device |
| CN110206187B (en) * | 2019-07-02 | 2024-05-07 | 西安建筑科技大学 | Concealed multi-dimensional suspension shock insulation device for column foot of historic building wood structure |
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Granted publication date: 20200421 |