JP3114711U - Seismic fixing device for equipment - Google Patents

Abstract

By fixing an apparatus without using an anchor bolt, it is not necessary to remove the anchor bolt and repair a trace when the apparatus is moved, so that the installation and fixing of the apparatus can be made more solid.
When a pedestal connected to a height adjusting screw column of an apparatus main body is slid and the screw column is stopped at the deepest part of the slit, a lock bolt is erected on the fixing bracket so as to close the opening. In addition, a shock-absorbing mat made of urethane rubber with viscosity and elasticity, which is made into a semi-crosslinked state by mixing a curing agent with neutral urethane elastomer, is attached to the lower surface of the fixing bracket and adheres to the installation surface of the equipment body Therefore, the equipment can be fixed without using anchor bolts, and it is not necessary to remove the anchor bolts and repair the traces when moving the equipment. Seismic fixing device.
[Selection] Figure 2

Description

    In the present invention, outdoor equipment such as vending machines and ticket vending machines, as well as indoor equipment such as AТM, money changers, medical equipment, various measuring instruments, refrigerators, etc. fall down due to earthquakes or vibrations, or move from a predetermined position. The present invention relates to a seismic fixing device for equipment that prevents unexpected accidents from occurring.

Generally, heavy equipment such as vending machines are fixed using anchor bolts so that they do not fall down or move from a predetermined position due to an earthquake or vibration.
However, in the case of fixing the equipment using this anchor bolt, when changing the installation location of the equipment by changing the layout, etc., it is necessary to remove the anchor bolt and repair the trace, which is not easy and unsightly indoors. .
On the other hand, a method of fixing the device without using the anchor bolt is also conceivable, but lacks reliability. Especially in the case of vibration, it affects the equipment for a long period of time, so even if the fixing bracket and the installation surface are firmly adhered to each other, it gradually affects the relationship between the device and the fixing bracket. The device was detached from the fixture, or it was detached and collapsed due to an accidental earthquake that occurred just before it.

    By fixing the device without using the anchor bolt, the present invention does not require removal of the anchor bolt and repair of the trace when the device is moved, making the installation and fixing of the device even more solid. .

    In order to solve the above problems, the present invention slides a pedestal connected to a height adjusting screw column of the apparatus body, and closes the opening when the screw column stops at the deepest part of the slit. Mount a shock absorber mat made of urethane rubber with viscosity and elasticity, which is made into a semi-cross-linked state by mixing a hardener into a neutral urethane elastomer and attaching it to the lower surface of the fixing bracket. By adhering to the installation surface of the equipment body, the equipment can be fixed without using anchor bolts, and it is not necessary to remove the anchor bolts and repair the traces when moving the equipment. Seismic fixing device for equipment that has become more solid.

(1) According to claim 1, a shock-absorbing mat made of urethane rubber having viscosity and elasticity, which is made into a half-crosslinked state by mixing a hardener into a neutral urethane elastomer, is installed on the lower surface of the fixture of the equipment body. Since it is attached to the surface, the device can be fixed without using the anchor bolt, and it is not necessary to remove the anchor bolt and repair the trace when the device is moved.
When the screw for adjusting the height of the device body slides with the base and stops at the deepest part of the slit, the lock bolt is made upright on the fixing bracket so as to close the opening, so no anchor bolt is used. The problem of the method of fixing the equipment with the device, that is, the influence of the vibration on the relationship between the equipment and the fixing bracket over a long period of time, finally the device is detached from the fixing bracket, or accidental earthquake just before that It can be prevented that it leads to withdrawal or collapse with the occurrence.

(2) According to claim 2, the load of the equipment is applied to the impact-absorbing mat because the impact-absorbing mat is adhered to the installation surface with an impact-absorbing mat made of urethane rubber without using anchor bolts or adhesives. By adding, the fixing bracket and the installation surface are fixed, and the fixing becomes strong, and the apparatus can be prevented from collapsing and moving against an earthquake or vibration.
Further, there is no need for time for the adhesive to solidify, and when the device is moved, the shock absorbing mat may be carefully peeled off from the installation surface, and there is no trace.

Hereinafter, the present invention will be described based on an embodiment which is the best mode.

FIG. 1 is an exploded perspective view of an apparatus for seismic fixation of an apparatus according to the present invention. The height adjusting screw 2 is connected to a base 3.
Specifically, the screw column 2 is screwed into the nut 4 of the pedestal 3, but of course, both the screws 2 and 3 may be integrated and a screw hole of the nut may be provided on the device main body 1 side.
The pedestal 3 of the device body 1 is seated on the fixture 5. Specifically, the upper piece 6a,
A bag portion 6 comprising both side pieces 6b and 6b and a cavity portion 6c is formed, and an upper end 6a is provided with a slit 7 having an opening 7a at one end, and the base 3 is slid into the cavity portion 6c of the bag portion 6 and inserted. Let At the same time, the screw column 2 also stops at the deepest portion from the opening 7 a of the end slit 7.
In this state, the lock bolt 9 is screwed into the screw hole 8 provided in the fixing bracket 5 and stands upright. Thus, this closes the opening 7a of the screw 2 that is stopped at the deepest part of the slit 7, and the base 3 does not come out of the bag 6 together with the screw 2 even in the event of an earthquake or vibration. is there.

A shock absorbing mat 10 made of urethane rubber is attached to the lower surface of the fixing metal 5 and adheres to the installation surface H of the device main body 1.
Thus, as the impact-absorbing mat 10, for example, a urethane rubber having a viscosity and elasticity obtained by mixing a curing agent into a neutral urethane elastomer to be in a semi-crosslinked state (Gernick: trade name of Nick Corporation) is used. As its characteristics, it is more preferable that the impact absorption rate is 80% or more and 90% or more. The sticking force is optimally 1 kg / cm 2 or more and 1.6 kg / cm 2 or less. The Asker C hardness is preferably from 1 to 50.
From these, even if an anchor bolt or an adhesive is not used, since the urethane rubber impact absorbing mat 10 is attached to the installation surface H, the load of the equipment main body 1 is applied to the impact absorbing mat 10 adhesion force. By adding, the fixing bracket 5 and the installation surface H are fixed, and the fixing becomes strong, and the apparatus can be prevented from collapsing and moving against an earthquake or vibration.
Also, no time is required for the adhesive to solidify, and when the device is moved, the shock absorbing mat 10 may be carefully peeled off from the installation surface H, and there is no trace.

Exploded perspective view of the seismic fixing device for equipment according to the present invention Cross-sectional view of the above

Explanation of symbols

H Installation surface 1 Equipment body 2 Screw 3 Pedestal 5 Fixing bracket
6 bags
7 Ended slit 7a Opening 9 Lock bolt 10 Shock absorbing mat

Claims (2)

An apparatus main body having a height-adjusting screw column at the bottom, a pedestal that connects the height-adjusting screw column, and a slit with one end opening where the screw column that slides with the pedestal stops at the deepest part. And a fixing bracket provided on the upper surface of the bag portion and an upper surface of the bag portion, and the pedestal screw column being upright so as to close the opening when the screw column of the pedestal is stopped at the deepest portion of the slit. Install a shock absorber mat made of urethane rubber with viscosity and elasticity, which is made into a semi-crosslinked state by mixing a lock bolt and a neutral urethane elastomer into a semi-crosslinked state, on the lower surface of the fixing bracket and installing the equipment body Seismic fixing device for equipment characterized by sticking to. 2. The shock absorbing mat made of urethane rubber has an impact absorption rate of 80% or more, a sticking force of 1 kg / cm 2 or more and 1.6 kg / cm 2 or less, and an Asker C hardness of 1 or more and 50 or less. Seismic fixing device for equipment.

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