JP3090789U - Open-hole type seismic device - Google Patents

Abstract

(57) [Summary] [Problem] To provide an open-hole type earthquake-resistant device. SOLUTION: An upper and lower contact plate and a plurality of connecting plates placed between the upper and lower contact plates are provided with a horizontal or vertical fitting groove or a through groove, and the fitting groove or the through groove is provided. Is smaller than the cross-sectional dimension of the connecting plate, these connecting plates are provided with one or more differently shaped holes, and the connecting plate is heated to expand the fitting groove or the through groove to expand the width or to cool the connecting plate. To reduce the size of the connecting plate, insert the connecting plate into the fitting groove or through groove of each of the upper and lower bearing plates, and screw or weld them to form an earthquake-resistant device. By assembling between beams and between constituent frames such as bridges, it effectively absorbs vibration during an earthquake and achieves the purpose of reducing building vibration.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to a kind of open-hole type seismic device, and more particularly to a seismic device having a high vibration reduction effect, an aesthetic appearance of a building, and a low manufacturing cost.

[0002]

[Prior art]

 The Taiwan area is located in the seismic zone, so the frequency of earthquakes is quite frequent. In recent years, several large-scale earthquakes have occurred, many people have been killed or injured, and it is difficult to calculate the cost of property loss and reconstruction. Therefore, many seismic experts are investigating methods or equipment to increase the seismic strength of buildings to minimize losses during earthquakes.

[0003] There are many well-known patents related to so-called seismic devices, and most of them are seismic devices composed of connecting plates of a V-shape or an X-shape by connecting upper and lower substrates. The connection between the substrate and the connecting plate is made by welding and screwing, which is relatively troublesome in construction, inferior in rigidity, and high in manufacturing cost. In addition, the connecting plate is made flat, its seismic resistance is limited, and it affects the appearance of the building when assembling the whole device to the beam and column structure of the building. In addition, it formed cosmetic defects and was not ideal.

[0004]

[Problems to be solved by the invention]

 The main object of the present invention is to provide a kind of open-type seismic device that enhances seismic effect, reduces manufacturing cost, facilitates assembly, and does not affect the appearance of the building when assembled. It is in.

[0005]

[Means for Solving the Problems]

 The invention according to claim 1 comprises an upper contact plate, a lower contact plate, and a plurality of connecting plates, and a horizontal or vertical fitting for inserting and fixing the connecting plates on the surfaces of the upper contact plate and the lower contact plate. In an open-hole type seismic device provided with grooves or through-grooves, the vertical and horizontal dimensions of the fitting grooves or through-grooves provided on the upper bearing plate and the lower bearing plate are slightly larger than the vertical and horizontal cross-sections of the connecting plate. It is easy to insert the connecting plate by heating the upper and lower connecting plates and expanding the width by expanding the fitting groove or through groove by thermal expansion, or by cooling and reducing the connecting plate. One or more holes of different shapes are provided in the plate to enhance the seismic performance, which is an open-hole type seismic device. According to a second aspect of the present invention, in the opening type seismic device according to the first aspect, the upper contact plate, the lower contact plate, and the connecting plate are formed of a metal material, a non-metal material, or another industrially applicable material. It is an open-hole type seismic device characterized by this. The invention of claim 3 is characterized in that, in the open-hole type earthquake-resistant device according to claim 1, the connection between the upper contact plate, the lower contact plate, and the connecting plate depends on screwing, supplementary welding, and non-complementary welding. It is an open-hole type seismic device. According to a fourth aspect of the present invention, there is provided the open-type seismic device according to the first aspect, wherein the opening provided in the connecting plate has a circular, square, rhombic, pentagonal, or other geometric shape. , An open-hole type seismic device. According to a fifth aspect of the present invention, in the open-type seismic device according to the first aspect, the connecting plate has a rectangular shape, a diamond shape, a V shape, a cylindrical shape, a square shape, a polygonal shape, or another geometric shape. This is an open-hole type earthquake-resistant device.

[0006]

[Embodiment of the invention]

 The open-hole type seismic device of the present invention includes upper and lower bearing plates and a plurality of connecting plates placed between the upper and lower bearing plates, and the connecting plates are provided with a horizontal or vertical fitting groove or through groove. The connecting plates are provided with one or more openings of different shapes, and the connecting plates are inserted into the fitting grooves or through grooves of the upper and lower receiving plates and screwed or welded to constitute an earthquake-resistant device, and Installed between building beams such as beams, columns or walls, between diagonal beams, and between bridges, etc., to effectively absorb vibration during an earthquake and achieve the purpose of reducing building vibration.

In the above-described seismic device, the size of the fitting groove or the through groove provided on the upper and lower bearing plates is slightly smaller than the cross-sectional dimension of the connecting plate. Alternatively, the width of the through groove is expanded by thermal expansion, or the connecting plate is cooled to reduce the size of the connecting plate, so that the connecting plate can be easily inserted into the fitting groove or through groove of each of the upper and lower receiving plates. And its strength can be increased.

[0008] In the above-mentioned earthquake-resistant device, the opening of the connecting plate is a square, a circle, a diamond, or another geometric shape.

In the above-mentioned seismic device, the upper and lower bearing plates and connecting plates are made of a metallic material, a non-metallic material or other industrially applicable materials.

[0010] The above-mentioned seismic device uses welding, screwing with bolts, supplementary welding, or non-complementary welding to connect the upper and lower bearing plates and the connecting plate.

[0011]

【Example】

 As shown in FIGS. 1, 2, and 3, the present invention includes an upper contact plate 1, a lower contact plate 2, and a plurality of connecting plates 3, and the surfaces of the upper contact plate 1 and the lower contact plate 2 are horizontal or vertical, respectively. A plurality of fitting grooves or through-grooves 11, 21 are provided, and the length and width dimensions of these fitting grooves or through-grooves 11, 21 are slightly smaller than the horizontal or vertical cross-sectional dimensions of the connecting plate 3. The connecting plate 3 is provided with one or more openings 31 of different shapes.

At the time of assembling using the above-mentioned components, first, the upper contact plate 1 and the lower contact plate 2 are preliminarily heated, and their fitting grooves or through grooves 11, 21 are expanded in width by thermal expansion, or the connecting plate 3 is expanded. Is cooled to reduce the size of the connecting plate 3 so that each connecting plate 3 can be easily inserted into these fitting grooves or through grooves 11, 21. After the fitting grooves or through grooves 11, 21 are cooled, the connecting plate 3 is removed. Tightly covering, strengthening the connection and increasing its strength, and further welding or screwing the upper contact plate 1, the lower contact plate 2, and the connecting plate 3 to form the seismic device 100, Installed in the structure of pillars or walls, between diagonal beams, bridges, and airfields, the energy absorption structure formed by the upper and lower contact plates 1, 2 and the connecting plate appropriately guides and absorbs the vibration energy of the earthquake, greatly The amount of earthquake vibration Achieve the goal.

As shown in FIGS. 4 to 7, when assembling the present invention, both ends of the connecting plate 3 are inserted into the fitting grooves or through grooves 11 and 21 of the upper and lower connecting plates 1 and 2 tightly, respectively. It increases the strength and strength, and after the combination, further screwing, supplementary welding or non-complementary welding prevents the wobble and enhances the seismic effect.

As shown in FIGS. 8 to 13, one or more apertures 31 are provided in the connecting plate 3 of the present invention, and the shape thereof is circular, square, hexagonal, triangular or the like. Other geometries, all of which achieve a vibration reducing effect, and are relatively aesthetic when assembled into a transparent open building.

As shown in FIGS. 14 to 16, the connecting plate 3 of the present invention can be formed in different shapes, for example, a rhombus, a V-shape or a column, a column, a polygon, and the like. The effect can be achieved and different appearance can be achieved.

As shown in FIG. 17 to FIG. 19, the fitting grooves or through grooves 11 and 21 provided in the upper support plate 1 and the lower support plate 2 of the present invention can be oriented vertically, and the connecting plate 3 is It is installed with its vertical cross-section, and it can also configure seismic resistance, achieve seismic effect, and show a different appearance.

[0017]

[Effect of the invention]

 Taken together, the anti-seismic device of the present invention has at least the following advantages over known products. 1. Convenient for production, easy to control quality, and relatively low production cost. 2. The material can be a metal, a non-metal (such as rubber) or a material that can be applied industrially. 3. Utilize the combination of temperature differences based on the principle of thermal expansion and contraction to increase production efficiency

In addition, the present invention is a practical design without affecting the view of the building due to the arrangement of the geometric figures after being assembled into the building, and has a novelty. ing.

[Brief description of the drawings]

FIG. 1 is a perspective view of the present invention.

FIG. 2 is an exploded perspective view of the present invention.

FIG. 3 is another exploded perspective view of the present invention.

FIG. 4 is a vertical sectional view of the present invention.

FIG. 5 is another vertical sectional view of the present invention.

FIG. 6 is a further vertical sectional view of the present invention.

FIG. 7 is a side sectional view of the present invention.

FIG. 8 is a schematic view showing an embodiment of a connecting plate having openings of different shapes according to the present invention.

FIG. 9 is a schematic view showing an embodiment of a connecting plate having openings of different shapes according to the present invention.

FIG. 10 is a schematic view showing an embodiment of a connecting plate having openings of different shapes according to the present invention.

FIG. 11 is a schematic view showing an embodiment of a connecting plate having openings of different shapes according to the present invention.

FIG. 12 is a schematic view showing an embodiment of a connecting plate having openings of different shapes according to the present invention.

FIG. 13 is a schematic view showing an embodiment of a connecting plate having openings of different shapes according to the present invention.

FIG. 14 is a schematic view showing a connecting plate having different shapes according to the present invention.

FIG. 15 is a schematic view showing another embodiment of the connecting plate of the present invention.

FIG. 16 is a schematic view showing a connecting plate having a different shape according to the present invention;

FIG. 17 is a schematic view showing a vertical combination mode according to the present invention;

FIG. 18 is a view showing a vertical connection combination embodiment of the present invention.

FIG. 19 is a view showing a vertical connection combination embodiment of the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Upper bearing plate 3 Connecting plate 11 Fitting groove or through groove 31 Opening 2 Lower bearing plate 100 Seismic device 21 Fitting groove or through groove

Claims (5)

[Utility model registration claims] The present invention comprises an upper contact plate, a lower contact plate, and a plurality of connecting plates, and a horizontal or vertical fitting groove for inserting and fixing the connecting plates on the surfaces of the upper contact plate and the lower contact plate. In the open-hole type earthquake-resistant device provided with a through groove, the vertical and horizontal dimensions of the fitting groove or the through groove provided in the upper contact plate and the lower contact plate are slightly smaller than the longitudinal and transverse cross sections of the connecting plate. By heating the bearing plate and the lower bearing plate to thermally expand these fitting grooves or through-grooves to increase the width, or by cooling and reducing the size of the connecting plate, it is easy to insert the connecting plate. Alternatively, an aperture-type seismic resistance device is provided, in which apertures of different shapes are provided to enhance the earthquake resistance. 2. The open-type seismic device according to claim 1, wherein the upper contact plate, the lower contact plate, and the connecting plate are formed of a metal material, a nonmetal material, or another industrially applicable material. Characterized by an open-hole type seismic device. 3. The seismic isolation device according to claim 1, wherein the connection between the upper contact plate, the lower contact plate, and the connecting plate is based on screwing, supplementary welding, and non-complementary welding. Open-hole type seismic device. 4. The open-type seismic device according to claim 1, wherein the opening provided in the connecting plate has a circular, square, rhombic, pentagonal or other geometric shape. Perforated seismic device. 5. The open-hole type seismic device according to claim 1, wherein the connecting plate has a rectangular, rhombic, V-shaped, cylindrical, rectangular, polygonal, or other geometric shape. An open-hole type seismic device.