JPH011878A - Device to prevent sideways sliding and falling of stone structures - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION (Industrial Field of Application) The present invention relates to a device for preventing sideways slippage and overturning of stone structures such as gravestones in which stone structures are layered one above the other.

(Prior Art) Conventionally, in this type of structure, the upper stone structure was simply placed on the upper surface of the lower stone structure, or the same structures were connected by means such as a It wasn't too much.

(Problem to be Solved by the Invention) For this reason, when a large horizontal acceleration of 2 oJ is applied to the conventional stone structure, such as during an earthquake,
There was a problem in that there was a high possibility of lateral slippage and overturning.

(Means for Solving the Problems) The present invention has been proposed to solve these problems. The lower end of the connecting member inserted from the lower bottom surface of the body across the vertical holes of both the upper and lower stones is anchored to the lower bottom surface of the lower stone structure, and the upper end is anchored to the upper end surface of the upper stone structure. The present invention relates to a device for preventing lateral slippage and overturning of a stone structure, which is characterized by being anchored in a vertical hole of the same structure.

(Function) According to the present invention, as described above, a connecting member is inserted across the vertical holes provided in each of the upper and lower stone structures, and the lower end of the connecting member is placed on the bottom surface of the lower stone structure, and the upper end of the connecting member is inserted into the vertical hole provided in each of the upper and lower stone structures. are anchored on the upper end surface of the upper stone structure or in the vertical hole of the upper stone structure, so even if large horizontal acceleration is applied during an earthquake, both the upper and lower stone structures The connecting member disposed across the body prevents the stone structure from shifting laterally or falling over.

(Effects of the Invention) According to the present invention, the upper and lower ends of the connecting member inserted across the vertical holes of the upper and lower stone structures are anchored to both the upper and lower stone structures, thus providing a simple structure. Lateral slippage of stone structures;
It can prevent falls.

Further, by releasing the anchorage of the connecting member to the upper and lower stone structures, the upper and lower stone structures can be disassembled.

(Example) The present invention will be described below with reference to the illustrated embodiments.

In the embodiment shown in FIGS. 1 and 2, (A) is the lower stone structure disposed on the base surface, (8) is the same structure (1
) is an upper stone structure layered on top of both of the above-mentioned structures (A
) (B) are each provided with a vertical through hole fil (2).

(q is a rod-shaped connecting member, which is penetrated through vertical holes (11 (21) of both the structures (A) and CB), and is inserted into the upper and lower stone structures (A) and (B) in the connecting member (C). Washers (3) are attached to the end threads protruding from the lower end surface and the upper end surface, respectively.
At the same time, screw and tighten the oak (4) (41) to connect the upper and lower stone structures (A) and (B) to the connecting member (
°C link via q.

Since the illustrated embodiment is configured as described above, when a large horizontal acceleration is applied during an earthquake, etc., the connecting member (C) prevents the stone T14 structures (A) and (B) from shifting laterally or falling over. be done.

In addition, by releasing the anchorage of the connecting member (J) to both the upper and lower stone structures (A) and (B) using nuts (41 (4)), it is easy to disassemble the upper and lower stone structures (A) and (B). It will be held in

Note that a string-like body may be used as the connecting material (q).

Figures 3 and 4 show another embodiment of the present invention, in which a blind vertical hole (2) is bored in the upper stone structure (upper stone structure) and a vertical through hole (1) in the lower stone structure (aluminum) is penetrated. An anchor nut (5) screwed onto the upper end of the rod-shaped connecting member (q) and a blind vertical hole (2)
An adhesive (6) is placed between the connecting member (C) and the upper end of the connecting member (C) is anchored in the blind vertical hole (2).

In the figure, parts equivalent to those of the above embodiment are given the same reference numerals.

[Brief explanation of the drawing]

Fig. 1 is a longitudinal sectional front view showing an embodiment of the device for preventing lateral slipping and overturning of a stone structure according to the present invention, Fig. 2 is an enlarged view of part H in Fig. FIG. 4 is an enlarged view of part (2) in FIG. 3, which is a longitudinal sectional front view showing the embodiment. , (A)... Upper stone structure, (B)... Lower stone structure, (q... Connecting member, (11(2)... Vertical hole, (2)... Blind vertical Hole, (31 (31... washer, (4
114) Nut, (5) Anchor nut, (6) Adhesive.

Claims (1)

[Claims] A vertical hole is provided in each of the upper and lower stone structures stacked on top of each other, and the lower end of the connecting member inserted from the bottom surface of the lower stone structure across the vertical holes of both the upper and lower stones is inserted into the lower stone structure. A device for preventing lateral slipping and overturning of a stone structure, characterized in that it is anchored to the lower bottom surface and its upper end is anchored to the upper end surface of the upper stone structure or in the vertical hole of the structure.