JPS6032632Y2 - Floor fixing device for equipment with casters - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a device for fixing movable equipment with casters to a floor surface.

Conventionally, equipment with casters was fixed by using casters with brakes and tightening the brakes.

In recent years, interest in disaster prevention has increased, and in order to protect against earthquakes and the like, the above-mentioned devices have the drawback of causing the equipment to overturn or move, which also affects the performance of the equipment.

In order to eliminate such drawbacks, the present invention provides a device that can fix equipment with casters to the floor as it is, and will be described in detail below with reference to the drawings.

Figures 1, 2, and 3 are views showing an embodiment of the present invention, in which Figure 1 is a front view of the device according to the present invention, Figure 2 is a side view, and Figure 3 is the same as in Figure 1. It is a sectional view taken along line A-A'.

In the figure, 1 is a pressure installation plate, 2 is a front fixing metal fitting, 3 is a rear latch fitting, and 4 is a rear fixing rod.

The equipment 5 is supported by casters 6 and is movable.

The pressure installation plate 1 is fixed to the floor with anchor bolts 7 and the like, and the front fixing fitting 2 and the rear hanging fitting 3 are fixed to the bottom of the device 5 with, for example, screws.

Left and right rising surfaces 1 at the rear upper part of the pressure installation plate 1 installed on the floor
A rear fixing rod 4 is passed between b and fixed to the left and right rising surfaces 1b.

The left and right rising surfaces 1b of the pressure installation plate 1 also serve as guides in the width direction of the rear hook 3 fixed to the device 5.

When the device 5 with the front fixing bracket 2 and the rear hook 3 attached to the pressure installation plate 1 installed on the floor is pushed from the front to the rear along the guide, the inclined part 3a of the rear hook 3 will be moved.
and the rear fixing rod 4 are in contact with each other.

At this point, the inclined part 2a of the front fixing bracket 2 and the pressure setting plate 1
The correlation dimensions are such that there is a slight gap between the front rising slope portion 1a of the front end.

Tighten this gap with bolt 8 from the front.

It is tightened from the front and can withstand considerable external force in the front, back, left, right, and up and down directions due to the contact between the rear hanging bracket 3 and the rear fixing rod 4. Furthermore, since the equipment is equipped with casters, the tightening bolt 8 can be tightened from the front.
Once removed, it can be pulled forward and moved for easy maintenance, inspection and repair.

FIG. 4 shows another embodiment in which a fixing bracket 4a is used instead of the rear fixing rod 4 in FIG. be.

As explained above, when a device with casters is to be fixed as is or to be easily pulled out, the present invention has the advantage that it can be provided at a low cost with a small number of parts.

[Brief explanation of the drawing]

Figures 1 and 2 are examples of the present invention; Figure 1 is a front view, Figure 2 is a side view, Figure 3 is a sectional view taken along line A-A in Figure 1, and Figure 4 is an embodiment of the present invention. FIG. 1...Pressure installation plate, 1a...Rising inclined part in front of curve, 1b...Rising left and right surfaces, 2...Front fixing metal fittings, 2a...Incline Part, 3... Rear latch fitting, 3a... Inclined part, 4... Rear fixing rod, 5... Equipment, 1c... Pressure installation plate, 4a...Fixing metal fittings.

Claims (1)

[Claims for Utility Model Registration] 1. A device 5 held on casters 6 and movable back and forth;
A front fixing bracket 2 is fixed to the front part of the bottom surface of the device 5 and has an inclined part 2a; a rear latch fixture 3 is fixed to the rear part of the bottom surface of the device 5 and has a slope part 3a; A fixing fitting 4a that is slightly smaller than the width of the caster 6 and fixed to the floor engages with the hanging fitting 3, and fixing the front part of the device 5 when the fixing fitting 4a and the rear hanging fitting 3 are engaged. A pressure installation plate for equipment with casters, characterized in that the pressure installation plate 1C is fixed to the floor and has a front rising surface 1a that comes into contact with the inclined part 2a of the front fixing fitting 2. 2. The pressure setting plate 1c is a pressure setting plate 1 having left and right rising surfaces 1b, and the fixing fitting 4a is a rear fixing rod 4 provided between the rear parts of the left and right rising surfaces 1b of the pressure setting plate 1. A floor fixing device for equipment with casters as set forth in claim 1 of the utility model registration claim.