JP3079961U - Seismic structure of tombstones - Google Patents

Abstract

(57) [Abstract] [Problem] Not only does the joint part do not come off even by a considerable shock such as an earthquake, but also there is no fear that an excessive load will be applied to the tombstones and cracks will occur, and of course, it will be subjected to vibrations The purpose of the present invention is to provide a seismic structure of the tombstones in which the upper tombstones do not rotate around the metal pipe. A pit is formed in each of joints of tombstones that can be arranged in multiple stages or in parallel. A seismic structure for tombstones, formed and fitted with detent pins in these recesses.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 This invention concerns the seismic structure of tombstones, tombs, lanterns, monuments and other tombstones.

[0002]

[Prior art]

 Conventionally, as a seismic structure proposed for tombstones, a protrusion 22 is formed on one of joints of a tombstone 21 composed of, for example, lanterns, which are configured in multiple stages as shown in FIG. There was one in which an engaging hole 23 was drilled and fitted.

Further, as shown in FIG. 8, holes 32 and 33 are formed in both joint portions of the tombstones 31 formed in multiple stages, and a metal rod 34 is fitted into the holes 32 and 33 to be connected. was there.

[0004] Further, as the foundation of the tombstones 31, there is known a device in which a pair of foundation stones 35, 36 are butted together, a groove 37 intersecting the butted portion is formed, and a connecting plate 38 intersecting therein is fitted therein. Have been.

[0005]

[Problems to be solved by the invention]

 However, in the former type in which the projections 22 are engaged with the holes 23, the stones constituting the tombstones are easily broken, so that the projections 22 are easily broken and fall down by a slight impact such as an earthquake. There were drawbacks. Therefore, it could not be said that it was as effective as simply stacking. Also, in the latter case where the metal rod 34 is fitted into the holes 32 and 33 formed in the joint portion of the tombstones 31 and connected, the thin metal rod 34 is easily broken with a slight impact, so that the metal rod 34 is easily broken. There was a drawback of breaking. On the other hand, if the metal rod 34 is made thicker, the metal rod 34 does not break, and instead, an excessive load is applied to the tombstones 31 to cause a crack. Further, in the foundation where the foundation stones 35 and 36 are connected, the connection plate 38 is simply fitted into the groove 37, and the connection plate 38 easily falls off from the groove 37 due to, for example, a pitching of an earthquake, and the foundation stones 35 and 36 are removed. There is a drawback that it deviates from a predetermined position.

[0006] Therefore, the inventor first forms a circumferential groove at each of the joints of the tombstones which can be arranged in multiple stages or can be juxtaposed, as described in Japanese Utility Model Registration No. 3015198. We proposed a seismic structure for tombstones, in which a metal pipe was fitted into the tongue, and the metal pipe was connected so as to hold and hold the projection in the circumferential groove.

[0007] However, it has been found that the above-mentioned seismic structure of tombstones has a problem that the upper tombstones rotate around the metal pipe even when subjected to a slight vibration.

The present invention solves the above-mentioned drawbacks of the conventional example, so that the joint does not come off even by a considerable impact such as an earthquake, and there is no fear that an excessive load is applied to the tombstones to cause cracks. Needless to say, the goal is to provide a seismic structure for tombstones that does not rotate around metal pipes even when subjected to vibration.

[0009]

[Means for Solving the Problems]

 In other words, the seismic structure of the tombstones of the present invention is different from the recessed hole in that the joints of the tombstones, which can be arranged in multiple stages or arranged side by side, are formed with recesses, and metal pipes are fitted in these recesses. A small-sized concave hole is formed at a position, and a pin for preventing rotation is attached to the concave hole.

In the seismic structure of tombstones of the present invention, the concave hole is formed of a ring-shaped groove, and a metal pipe is provided in the ring-shaped groove with a columnar projection located in the ring-shaped groove. It is also characterized by being embraced.

[0012] The seismic structure of tombstones of the present invention is also characterized in that the metal pipe is made of stainless steel.

[0013] Since the seismic structure of the tombstones of the present invention is configured as described above, the metal pipes and wedges are held so as to embrace the protrusions in the circumferential groove of the tombstones or the upper floor between the long grooves, It is possible to provide a tombstone seismic structure in which the joints do not come off even after a considerable shock such as an earthquake, and the upper tombstones do not rotate around metal pipes even when subjected to vibration. Was.

[0014]

[Embodiment of the invention]

 Hereinafter, embodiments of the tombstone seismic structure of the invention will be described in detail with reference to the drawings.

1 to 4, FIG. 1 is a perspective view showing an embodiment of the seismic structure of tombstones of the present invention, FIG. 2 is a sectional view thereof, and FIG. 3 is a sectional view of a main part in an assembled state. 4 is a plan view of the pedestal.

In the figure, reference numeral 1 denotes a prism-shaped monument, which is mounted on two-stage stones 2 and 3, which are further installed on the foundation of tombstones described later. The joints between the monument 1 and the upper pedestal 2, between the upper pedestal 2 and the lower pedestal 3, and between the lower pedestal 3 and the foundation of the tombstones, respectively, have ring-shaped recesses. A hole, that is, a circumferential groove 4 is formed. The size of the circumferential groove 4 is desirably about 5 to 15 cm in diameter. If the depth of the peripheral groove 4 is too shallow, there is no effect. However, if it is too deep, the projection 5 in the peripheral groove 4 may be broken at the root portion, which is not preferable.

A joint is formed between the above-mentioned inscription 1 and the upper pedestal 2, between the upper pedestal 2 and the lower pedestal 3, and between the lower pedestal 3 and the foundation of the tombstones, respectively. A metal pipe 6 is fitted into the circumferential groove 4 so as to hold the projection 5. The metal pipe 6 is desirably made of stainless steel in consideration of the strength and in order to avoid the adverse effects of rust. The space between the circumferential groove 4 and the metal pipe 6 does not need to be particularly firmly fixed, but if it is fixed with a rubber-based adhesive or the like, a structure that can withstand the pitching of the earthquake can be used. It is possible.

In the figure, a circular cross section is exemplified as the peripheral groove 4 and the metal pipe 6. However, a square cross section, an elliptical cross section, a hexagonal cross section, a polygonal cross section, or any other cross section may be used. .

[0019] Each of the joints between the inscription 1 and the upper pedestal 2, between the upper pedestal 2 and the lower pedestal 3, and between the lower pedestal 3 and the foundation of tombstones, A concave hole 4a different from the peripheral groove 4 is formed. The size of the concave hole 4a is desirably about 1 to 3 cm. A pin 6a for preventing rotation is attached to the concave hole 4a. Therefore, the tombstones on the upper part did not rotate around the metal pipe 6 even after the quake, and the direction of the tombstones did not need to be frequently corrected.

As shown in FIGS. 1 and 2 and FIGS. 5 and 6, the foundation of the tombstones is constructed by abutting a pair of foundation stones 7 and 8. A long groove 9 is formed at the abutting portion of the pair of foundation stones 7 and 8, and a wedge 11 is fitted therein.

In addition, a concave portion 10 substantially orthogonal to the long groove 9 is provided at an appropriate position of the long groove 9, while both ends of the wedge 11 are bent at substantially right angles to form a hook portion 12. Therefore, when the wedge 11 is fitted into the long groove 9, the hook portion 12 engages with the concave portion 10, and the wedge 11 holds the upper floor portion of the long groove 9 between the pair of foundation stones 7, 8. Therefore, the pair of foundation stones 7 and 8 do not come off even if there is a slight pitching during the earthquake, and do not shift from a predetermined position.

The above description of the foundations of the tombstones can, of course, be applied to works such as curbstones and other masonry performed in the graveyard.

When applying the seismic structure of the tombstones of the present invention, a long groove 9 is first formed at the abutting portion of the pair of foundation stones 7, 8, and a wedge 11 is fitted therein and fixedly connected. On the other hand, the circumferential groove 4 and the circumferential joint 4 are provided between the inscribed body 1 and the upper pedestal 2, between the upper pedestal 2 and the lower pedestal 3, and between the lower pedestal 3 and the foundation stones 7, 8. A concave hole 4a is formed. The circumferential groove 4 and the concave hole 4a can have the same size in the upper and lower portions of each step, or can increase the size of the lower step.

Next, the metal pipe 6 is fitted into the circumferential groove 4 provided on the upper surfaces of the foundation stones 7 and 8, the pin 6 a is fitted into the concave hole 4 a, and the metal pipe 6 protruding upward from the circumferential groove 4 and the pin for stopping rotation are fitted. The peripheral groove 4 formed on the lower surface of the lower pedestal 3 is fitted into the upper half of 6a. Next, a metal pipe 6 is fitted into the peripheral groove 4 provided on the upper surface of the lower pedestal 3, and a pin 6 a for preventing rotation is fitted into the concave hole 4 a, and the metal pipe 6 projecting upward from the peripheral groove 4 and the concave hole 6. In the upper half of each, a peripheral groove 4 and a concave hole 4a formed on the lower surface of the upper pedestal 2 are fitted. Then, the next metal pipe 6 and the pin 6a for preventing rotation are fitted into the peripheral groove 4 and the concave hole 4a on the upper surface of the upper pedestal 2, and the metal pipe also protrudes upward from the peripheral groove 4 and the concave hole 4a. The peripheral groove 4 and the concave hole 4a formed on the lower surface of the inscription 1 are fitted in the upper half of the pin 6a and the pin 6a for rotation prevention, and the completion is completed.

Of course, as described above, the metal pipe 6 and the detent pin 6a can be securely fixed to the peripheral groove 4 and the concave hole 4a with an adhesive or the like.

[0025]

[Effect of the invention]

 Since the seismic structure of the tombstones of this invention was constructed as described above, the metal pipes and wedges were held in such a way as to embrace the protrusions in the circumferential groove of the tombstones or the upper floor between the long grooves, and to prevent earthquakes, etc. It is possible to provide a seismic structure of tombstones that does not come off even after a considerable impact, and that does not cause the upper tombstones to rotate around metal pipes even when subjected to vibration.

[Brief description of the drawings]

FIG. 1 is a perspective view showing an embodiment of the tombstone earthquake-resistant structure of the present invention.

FIG. 2 is a sectional view thereof.

FIG. 3 is a sectional view of a main part in an assembled state.

FIG. 4 is a plan view of a base stone portion.

FIG. 5 is a perspective view of a cornerstone portion.

FIG. 6 is a side view of a cornerstone part.

FIG. 7 is a sectional view of a first conventional example.

FIG. 8 is a sectional view of a second conventional example.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Monument 2, 3 stones 4 Peripheral groove 4a Depression 5 Projection 6 Metal pipe 6a Detent pin 7, 8 Foundation stone 9 Long groove 10 Depression 11 Wedge 12 Hook part 21 Gravestones 22 Projection 23 Hole 31 Gravestones 32, 33 hole 34 metal rod 35,36 cornerstone 37 groove 38 connecting plate

Claims (3)

[Utility model registration claims] 1. A concave hole is formed in each of joints of tombstones which can be arranged in multiple stages or arranged side by side, a metal pipe is fitted in the concave hole, and a small-sized concave hole is provided at a position different from the concave hole. A seismic structure for tombstones, characterized in that a pin for preventing rotation is attached to the concave hole. 2. The method according to claim 1, wherein the recess comprises a ring-shaped groove, and a metal pipe is fitted in the ring-shaped groove so as to embrace a columnar projection located in the ring-shaped groove. The seismic structure of the tombstones according to 1. 3. The seismic structure for tombstones according to claim 1, wherein the metal pipe is made of stainless steel.