JP6476379B1 - Seismic control, seismic isolation control device and components - Google Patents

Abstract

[PROBLEMS] To provide seismic control and seismic isolation control devices that are effective in suppressing seismic motion due to earthquake disasters, but have a simple structure and can be diversified by making the column construction members joint-type. I will provide a. A plurality of springs 13A are arranged in the presence of an outer case 17 in which a cylindrical shape is an empty road and an empty road 14 of an inner case 7, and there is a primary earthquake motion rotation suppressing portion with a large spring 18 for return. A plurality of springs 11 are arranged in the upper and lower sides of the airway 8 on the inner case 7 and the rotation suppression spindle core portion 2A, and there is a secondary earthquake motion rotation suppression portion and a central shaft spring 9-10 up and down, and a sensor 11A in the middle. There is a built-in seismic control and seismic isolation control device that can be used to replace the pillar 1A in the upper part of the inner case 7. [Selection] Figure 1

Description

Detailed Description of the Invention

  The present invention relates to a building, a structure seismic control, a seismic isolation rotation suppressing device and a member.

In recent years, many large-scale earthquakes have occurred, and when earthquakes occur, human and economic damage has occurred due to the collapse of houses and buildings, etc. A proposal for a seismic device is urged.

  Conventionally, in the technical field, there are a lot of fixed protection pillars that protect buildings around the pillars from earthquake motion. There is no patent document that makes it possible to regulate a pair of relative displacements even when the damper steel plate connecting the target members is broken.

In the prior art, the base vibration rotation seismic isolation of the construction around the support base uses a rubber elastic body and a member that suppresses the base vibration rotation separately, and suppresses the base vibration around the support base. A pillar product of seismic motion control member, which is a single member, is awaited. System for building and construction that can withstand earthquakes, buildings and constructions that can be rebuilt by changing the assembly work without breaking and regenerating the assembly work. There is an urgent need for the development of materials and components that can be transformed.

Japanese Patent Laying-Open No. 2015-166528

  Seismic design of buildings counteracts the roll width force and vertical vibrations, column collapsed beam reinforced building collapses roll force, and seismic ideas and techniques are inseparable in promoting seismic design Wow, how strong earthquake motion should be assumed for future earthquake motion that is difficult to predict, how much plastic deformation (damage) should be allowed for maximum earthquake motion, building It is necessary to make seismic control and seismic isolation equipment components such as how to incorporate local influences such as the surrounding topography and ground structure into seismic design, how to improve aging and seismic performance of buildings over time It is said.

The problem to be solved in order to make seismic vibration control a seismic control and seismic isolation structure is that there are few ways to reduce the damage that protects the earthquake motion from destruction by pillars and beams, less damage by pillar structures, and recyclable building materials If you can manufacture the mounting parts of the above, manufacture the rotation control device and the vibration control device that controls the seismic motion, the column, the beam, the mounting member, and equip the column to prevent the building from collapsing . Try to solve with a seismic isolation rotation suppression device.

An outer case 17 having a cylindrical shape and a space as a vibration damping member, and a cylindrical inner and inner case 7 having a concentric axis with the outer case, and a primary rotation suppression space portion 14 in the outer case 17 The outer case, in which the primary rotation suppression space portion 14 is provided with a primary rotation suppression space portion spring 13A, and the upper rotation suppression thick spring 18 is installed on the concentric shaft of the outer case 17 and the inner case 7. A spring 2 is installed in a space 8 between the outer casing 17 and the concentric shaft position of the inner case 7, and the outer case 17, the inner case 7, the rotation suppression spindle core portion mounting base 2 A, and the secondary rotation suppression spindle core portion. The secondary rotation suppression main spindle core connecting portion base 27 in which the secondary rotation suppression spring 2 is installed in the secondary rotation suppression space 8 between the mount base 2A and the inner case 7 is a secondary rotation suppression main axis core portion mounting base. 2A and communication rotation restraint on the straddle plate 6 There is a notch in the outer case 17 in the middle part to suppress the rotation of the inner case 7 to adjust the lifting, and as a stopper for the rotation, the stopper block 11 for the rotation suppression and the stopper stopper 24 for the column An anti-seismic and seismic isolation rotation suppressing device comprising an anti-seismic rotation suppression device 50 provided with seismic motion suppression .

The primary rotation suppression space spring 13A and the secondary rotation suppression spring 2 are opposed to the flange portions of the outer spring cup 16 which is a cylindrical tube having a pair of flanges in the primary and secondary rotation suppression space portions 14, 8. A sliding inner spring cup 16A is housed inside the outer spring cup 16, and a rotation sensor 11A is attached to the upper part of the rotation suppression spindle bolt part 1 installed in the secondary rotation suppression spindle core part 2A. The mainspring spring 9 and the lower spring spring 10 are connected to suppress vibration of the rotation suppressing main spindle bolt 1, and the lower base of the inner case 7 and the bottom plate 3 are connected by a lower rotation suppressing column lower spring 28. Seismic control and seismic isolation rotation suppression device .

The upper four-surface stabilizer 34 is attached to the top four surfaces of the vibration control rotation suppressing device 50 and is attached to the tip of a spring where a plurality of cruciform leaf springs 35 are stacked, and the rod 36 connecting the upper four-surface stabilizer 34 and the ball joint 42. The ball joint 42 is connected to the lower end of the lower end of the lower side arm 48 and the lower four-surface stabilizer 34A is attached to the lower surface of the lower arm 48. An anti-seismic and seismic isolation rotation suppression device including a spring-loaded shock absorber 37 that receives base vibration rotation, a protective thick spring 38, and a vibration rotation four-surface compression spring 44.

The seismic vibration control device 50 is installed in the interior, the column-replaceable column mounting base 21 is attached to the upper part, and the angle base mounting bolt hole 19 that can adjust the angle is attached to the lower part. Seismic control and seismic isolation rotation suppression device equipped with a base 33A.
  The installation of the vibration control device 50, which is attached to the inner side of the vibration control device 50A, is attached to the inner side of the vibration control device 50. The base 33A is an anti-seismic and seismic isolation rotation suppression device provided with a square anti-seismic device mounting adjustment base 33A that increases the vibration intensity due to heavy wear and supports the use of a column.

In the present invention, as a vibration suppression rotation suppressing device member 50, a column is used for a beam, a girder, a bundle, a foundation, reduces the column damage, and can contribute to prevention of collapse of the building, corresponding to collapse, The square damping device mounting adjustment base 33A can be used to replace the square and round column material when in use, and can be used to replace the member for the column mounting of the damping control device 50. It can be easily installed and has excellent effects as a wide range of use as a vibration control device against earthquake vibration of buildings and structures.

  As a seismic control and seismic isolation rotation suppression device member, it can be attached and installed around the base, and a single support device and a return device for the base work as a seismic motion suppression member. Can be applied widely to buildings and constructions.

  As a seismic motion restraining member, a seismic rotation restraining device 50 as a mounting member as a mounting member, it can be used as a reusable member that can be made and reusable with a seismic isolation restraining device 43 in combination with wood, chemical material, steel material As a device capable of measuring and recording seismic motion by attaching the rotation sensor 11A to the bolt part 4, it is possible to reduce changes in buildings and costs.

Seismic control device, side sectional view Seismic control device support mounting base, top view Lower part of vibration control device, bottom cross-sectional view Pillar mount, connecting member, cross-sectional side view Vibration suppression spring device mounting part, side sectional view Seismic isolation control device, before and during operation, side cross-sectional view Seismic isolation rotation restraint member, top view Mounting base for corner base damping device, side view Round shape, damping device column mounting base, top view Square, seismic control device column mounting table, top sectional view Top / bottom fixed cover, side view Octagonal trapezoidal connection H, side view 8-sided I-shaped, V-shaped, L-shaped connecting trapezoidal processing strut connecting members, side view Trapezoidal anti-seismic rotation suppression device member strut connecting member, side view Workpiece prop end alignment cover top and bottom, prop fixing cover, side view Eight-sided trapezoidal processing pillar mounting construction member, pillar pedestal, side view Processing strut tip connecting member with vibration control device, side view Octagonal vibration control device assembly 8-sided column base material, top view Tilt-down angle assembly member Post mount connecting member, side view Octagonal inclined angle assembly material column mounting base, side view Octagonal tilt angle adjustment base member, top sectional view

Mode for carrying out the invention

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings. FIG. 1 to FIG. 5 are conceptual diagrams showing an embodiment as a seismic rotation suppressing device 50 according to the present invention, a cylindrical case and a hollow inside, and an outer case 17 concentric with the outer case 17. The cylindrical inner case 7 is installed, and a space is provided in the primary rotation suppression space 14 between the outer case 17 and the inner case 7, and a primary rotation suppression space spring 13A is installed, A secondary rotation suppression spindle core part mounting base 2A is provided on the concentric shaft of the outer case and the inner case, and a secondary rotation suppression spring 2 is provided in the space between the secondary rotation suppression spindle core part mounting base 2A and the inner case 7. The outer case, the inner case, and the rotation restraining spindle core part mounting base 2A are bolt parts, and FIG. Spring cup 16 is buried symmetrically, A rotation restraining material characterized by being embedded and having a cup 16A that slides inside the spring cup 16 that freely restrains rotation as an inter-earthquake motion suppressing material, and a center portion that suppresses vibration rotation The secondary rotation suppression main spindle core part mounting base 2A is attached to the bolt 4, and the primary cup is suppressed by the spring cup 16 in the space part of the outer case 17 and the inner case 7, and the rotation suppression material spring cup 16 is vertically divided into eight corners. Mounted vertically in the direction, suppresses rotational vibration, suppresses secondary seismic motion, suppresses secondary rotation, main shaft core part mount base 2A, and secondary rotation suppressor spring part 2 includes a plurality of vertically rotating The spring 2 is installed as a secondary seismic vibration suppression material. The seismic motion is measured by the rotation sensor 11A on the upper part of the bolt 4. The vertical springs 9 and 10 are attached to suppress the vibration rotation. Part that returns to the position In order to suppress the tertiary rotational vibration that pushes up, the communicating rotational vibration straddle plate 6 has a plurality of springs attached to the lower part, suppresses the secondary seismic vibration, and suppresses the vertical rotational vibration, and thickens the upper part of the outer case 17. As shown in FIG. 2, the outer case 17 is attached to the outer case 17 as a primary seismic motion restraining portion in a two-point stop type as a spring attached to the upper part of the plurality of springs to return the vibration space portion to the original gap. A plurality of spring-type fan-shaped 12 are mounted around the upper AA 'damping device struts, no dust or moisture can be put in, or de-energized. FIG. to each replacement processing strut base 21 to the top can be mounted in multiple bolts 3 secures the the combined outer case 17 bottom plate 3 three section outer casing bottom there, the vibration control rotation suppressor bottom plate member 3 Prepare to install replaceable struts.

Using claims 1 and 2 wherein the members, FIG. 6 seismic isolation mechanism is in operation suppresses rotation during ground motion seismic isolation rotation suppression apparatus as a pivot reduction device to return to the original position the foundation of the building automatically The mechanism of the rotation restraining device and the base mounting operation of FIG. 7 is a type in which the tip of the cross-shaped leaf spring 35 is attached to the ball joint 42 at the tip of the upper four-side stabilizer 34 and is connected by the connection adjusting rod 36. As the assembly joint, the tip mounting portion of the cross-shaped plate spring 35 and the upper four-side stabilizer 34, the tip, the connecting adjustment rod 36 tip, and the spring-loaded shock absorber 37 tip mounting portion are set. A plurality of spring-loaded shock absorbers 37 are fixed to the four corners of the seismic isolation rotation restraint base 43, the connection adjustment lot 36 is vertically attached to the four corners, and the ball joint 42 is the lower arm 48 on the lower side. Ball joint 42 attached to the end, the lower tetrahedron stabilizer 34A is lower stabilizer and with twisting adjusting the mounting portion, the stabilizer 34A tip hole joints 42 symmetrically to the middle of the four corners mounting lower arm 48 is attached to the lower arm 48 intermediate the four corners Presses 34A and slowly returns. The upper and lower parts subjected to the ground vibration rotation operate as a cross-shaped leaf spring 35 and a spring-loaded shock sub-sober 37, and the upper vibration rotation four-side compression spring 44 is a cylinder-type compression spring in the vibration rotation four-side direction. Suppressing the vibration rotation of the operation using the equipment 44, reducing the movement and suppressing the ground vibration rotation to make the return device, the seismic isolation rotation suppression device base 43 material, which is mounted in the center, the vibration control rotation controlling the wiggle ground motion suppression device 50, by suppressing wiggle ground motion of the members and the center portion to increase the movement around and the assembly of cheaper returns to its original position, the cross type plate spring at the bottom of the foundation of the building 35, a vibration rotation four-surface compression spring 44, upper and lower stabilizers 34, 34A, a spring-loaded shock absorber 37, and a seismic rotation suppression device 50 that suppresses the rotation of the seismic motion around the device, and a compact configuration. Seismic isolation Is, the seismic vibration rotation suppression device returns to its original position.

Claim 4 The seismic motion suppression device 50 can be used as a strut for suppressing seismic motion, and can be used as a member for assembling the strut with the function of being able to mount and install round and square shapes. As a round figure, Fig. 10 has a round shape in the square, and is attached to the pillars, beam pillars, bundles, girders, respectively, to suppress the vibration rotation of the building and to connect the pillars. replacement type strut mount 21, attached as struts connecting strut 15, and 17, the development timber, chemical materials, building future as steel, as a material for the recombinant expression member of the strut which can be used in the construction thereof FIGS. 14 and 16 show an octagonal trapezoidal connection and upper and lower plate members using the H base in FIG. 12 and a support base member assembling member. , 19 can be combined and assembled as shown in FIG. The I-type, V-type, T-type, and L-type octagonal adjustable trapezoidal connection bases can be rearranged to install around the pole mounting base, and the vibration control device 50 is used for the pillar. 11, the upper and lower covers as distal joint member to firmly by using with assembly and咬止member prevents water or moisture, by using the post joint, fracture to provide a replacement, to reduce the collapse The features that simplify the dismantling work are members.

Architecture Figure 1 Oite Damping rotation suppressing device 50 in use in a ground motion suppression, the construction technology can advance that transform against earthquakes, architecture, the use of a member of the vibration control apparatus of the construction materials, disaster Technical inventions to reduce urgent use, struts, beam struts, bundles, girders and connecting struts as a connecting member, buildings, bridge pillar foundations of buildings, vibration suppression materials, mitigation strut materials, seismic motion control The development of a member that can be used as a member and that is prepared to eliminate destruction and collapse prevention is urgently required.

1 Rotation restraint spindle bolt
1A Seismic control device work material support assembly
2 Secondary rotation suppression spring
2A Secondary rotation restraint spindle core mount base
3 Seismic vibration control device bottom plate
4 Bolt adjustment nut
5 Prop mounting bolts, holes
6 Communication rotation restraint straddle plate
7 Inner case
8 Secondary rotation suppression space
9 Mainspring spring main spring
10 Mainspring lower spring spring
10A sensor switch wiring
11 Top and bottom stop space spring stand
11A rotation sensor
12 Rotation suppression space fan plate
13 Rotation restraint shaft space fan spring
13A Primary rotation restraint space spring
14 Primary rotation suppression space
15 Upper column mounting adjustment lock, nut
16 Spring cup
16A sliding inner spring
17 Matching outer case
18 Upper rotation restraining thick spring
19 Angle base mounting bolt hole
20 Supporting bolt part
21 Replaceable column mounting base
22 Key tightening bolt hole
23 Prop mounting bolt hole
24 cradle per top and bottom
25 Prop base biting connection bolt, keyway
26 Outer alignment tightening bolt, hole
27 Secondary rotation suppression core connection base
28 Lower rotation restraint pillar plate lower spring
29 Square damping device adjustment bolt hole
30 Thick spring lower slide
31 Prop base adjustment ellipse washer
32 Round base mounting bolts
33 Round, square seismic box mounting bolts, dowels, keys
33A Square control device mounting adjustment base
34 Upper four-sided stabilizer
34A lower four-sided stabilizer
35 Cross-shaped leaf spring
36 Linking adjustment rod
36A Round Seismic Vibration Suppression Device Lower Mounting Bolt
37 SHOCKUP SOBER WITH SPRING
38 Thick Spring
39 Thick spring upper slide
40 Horizontally moving compression cylinder base
41 Upper / lower spring spring
42 Ball joint
43 Seismic isolation rotation control device stand
44 Vibration rotation four-side compression spring
45 Four-surface compression table
46 Level adjustment bolt member
47 Cross plate presser leaf spring
48 Lower Arm AB
49 Lower arm base
50 Seismic control device
51 Bottom adjustment mounting bolt hole
52 Protection guard pin and bolt
53 Round vertical column and square damping device mounting base
54 Matching plate damping device adjustment keyway, bolt
56 V-shaped assembly cut line for beams
57 I-shaped assembly cut line for beams
58 Octagonal trapezoidal connecting plate support
59 Tilt-down corner base connection upper and lower plate adjustment hole base
60 Connecting plate adjustment base mounting hole
61 trapezoidal board upper board lower board H stage
62 Leaning tower corner column outer adjustment stand
63 Upper member connecting struts
64 Column connection bolt holes
65 Prop. Alignment joint biting upper lower member
66 Lower member connecting struts
67 Prop tie material mounting bolt, key
68 Thick screw replacement support stand
69 Easily mountable support stand
70 Prop tie fixing groove key, pile, dowel
71 Prop tie part assembly key, dowel, bolt
72 Trapezoidal connecting plate support adjustment stand
73 Trapezoidal connection adjustment assembly plate
74 Seismic control device protective material
75 Trapezoidal connecting plate adjustment stand hole
76 Trapezoidal top and bottom plate biting adjustment support stand
77 Connecting stand mounting bolt
78 Internal cement part of prop
79 Inside struts, steel, iron and gold
80 Post material assembly part
81 Elastic body part per prop end
82 Tilting angle adjustment base for connecting 8 diagonal angles
83 Leaning tower corner octagonal strut adjustment linkage
84 Reinforced concrete restraint
85 octagonal inner case column adjustment stand
86 octagonal outside connection adjustment stand
87 Leaning Tower Corner Assembly Adjusting Table
88 Oblique corner stand joint stop

Claims (4)

An outer case 17 having a cylindrical shape and a space as a damping member, a columnar inner case 7 having a concentric axis with the outer case 17, and a primary rotation suppression space portion 14 in the outer case 17. installing a, the one next to the dynamic suppression space 14 is provided an order dynamic suppression space spring 13A, installed rotated suppressed thick spring 18 to the upper, coaxially position of the outer casing 17 and inner casing 7 Is provided with a secondary rotation suppression spindle core portion mounting base 2A, and a secondary rotation suppression spring 2 is installed in the secondary rotation suppression space portion 8 between the secondary rotation suppression spindle core portion mounting base 2A and the inner case 7. The secondary rotation restraining main spindle core connecting part base 27 is mounted on the intermediate case 7 in the middle of the outer case 17 to restrain the rotation of the inner case 7 on which the secondary rotation restraining main spindle core part mounting base 2A and the communication rotation restraining straddle plate are mounted. There is a notch, catching up and down The anti-seismic and anti-seismic rotation suppression device comprising the anti-vibration rotation suppression device 50 provided to suppress the seismic motion of the column with the rotation suppression stop stopper spring 11 and the column vertical contact table 24 . The primary rotation suppression space portion spring 13A and the secondary rotation suppression spring 2 are opposed to the flange portions of the outer spring cup 16 that is a cylindrical tube having a pair of flanges in the primary and secondary rotation suppression space portions 14, 8. A sliding inner spring cup 16A is housed inside the outer spring cup 16, and a rotation sensor 11A is attached to the upper portion of the rotation suppression main shaft bolt portion 1 installed in the secondary rotation suppression main shaft core 2A. The lower spring spring 10 is connected by a rotation restraining main spindle bolt portion 1, and the inner case 7 lower base and the bottom plate 3 are connected by a lower rotation restraining column lower spring 28. Seismic control, seismic isolation rotation suppression device. An upper four-side stabilizer 34 attached to the top of the four surfaces of the vibration control rotation suppressing device 50 and attached to the tip of a spring in which a plurality of cross-shaped leaf springs 35 are stacked, and a rod 36 connected to the upper four-side stabilizer 34 and the ball joint 42. A four-sided lower stabilizer 34A connected to the lower joint 48 and connected to the lower arm 48 at the lower end, and a spring-loaded shock absorber with one end connected to the ball joint 42 at the upper end of the connecting adjustment rod 36 and receiving the base vibration. The seismic damping and seismic isolation rotation suppressing device according to claim 1, comprising: 37, a protective thick spring 38, and a vibration rotation four-surface compression spring 44. The seismic vibration control device 50 is installed in the interior, the column-replaceable column mounting base 21 is attached to the upper part, and the angle base mounting bolt hole 19 that can adjust the angle is attached to the lower part. The seismic isolation and seismic isolation rotation suppression device according to claim 1 or 2, comprising a base 33A.

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