JP3190247U - Adjuster fixing tool for preventing falls - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an adjuster fixture for fall prevention, which can surely prevent a fall even when a device or the like supporting a bottom surface with an adjuster or casters encounters a large earthquake, particularly an earthquake with severe rolling. SOLUTION: A holding groove 5 for fixing an adjuster or a shaft of a caster fixed to the bottom surface of an apparatus is provided, and the shaft of the adjuster or the caster is prevented from coming off from an opening of the holding groove. A holding metal fitting 4 capable of fixing the locking plate 6 to the opening and at least two bolts 9 for fixing one end of the holding metal fitting can be held and fastened, and an adhesive gel mat 3 is attached to the back surface. It is composed of the worn base plate 2. [Selection diagram] Fig. 1

Description

  The present invention relates to an adjuster fixing tool for preventing overturning to prevent a device whose bottom surface is supported by an adjuster or a caster from falling down in the event of an earthquake, etc., and to improve the conventional drawbacks and reliably prevent overturning. The present invention relates to an improved type of adjuster fixture for preventing overturning.

  Conventionally, devices that support the bottom surface with adjusters and casters have been installed in various places including offices and factories.

  As one of the methods for preventing the above-mentioned equipment from falling over when an earthquake occurs, a fixing tool as shown in the outline drawing of the conventional overturning adjuster fixing tool in FIG. 2 is used. In the figure, (a) is a plan view and (b) is a front view. As a method of using the adjuster fixing tool 10 for preventing overturning, the adjuster or caster shaft on the bottom surface of the device or the like is fitted into the holding groove 5 of the holding metal fitting 4 and fixed, and the holding metal fitting 4 is fixed to the base plate 2. The nut 8 is fastened and fixed to the bolt 9 and the adhesive gel mat 3 attached to the back surface of the base plate 2 is attached to the floor and fixed.

  However, in the above-described conventional fixing method using the fall-prevention adjuster fixture 10, when a large earthquake, particularly an earthquake with severe rolls, occurs, the base plate 2 and the holding bracket 4 are fixed with only one bolt 9. Therefore, the nut 8 is loosened by rotating around the bolt 9 in the direction of the arrow a in the figure, and further on the bottom surface of the device or the like fixed to the holding groove 5 of the holding metal fitting 4 in the direction of the arrow b in the figure. Some adjusters and caster shafts also loosen and come off. Therefore, the device or the like falls without fulfilling the function of preventing the fall.

  For example, when the above-described device is a medical device, there is a risk related to human life, and when the device is a system control device, there is a risk of causing a serious accident. For this reason, there has been a demand for the development of an adjuster fixture for preventing overturning that can surely prevent overturning even in the event of a large earthquake, particularly an earthquake with severe rolls.

  The present invention was made to solve the disadvantages of the above conventional adjuster fixture for preventing overturning, and the equipment that supported the bottom surface with an adjuster or caster caused a large earthquake, particularly an earthquake with severe rolls. An object of the present invention is to provide an adjuster fixture for preventing overturning that can reliably prevent overturning.

  In order to solve the above-mentioned problems, the fall prevention adjuster fixing tool of the present invention has a holding groove for fixing an adjuster or a shaft of a caster fixed to the bottom surface of the apparatus, and the adjuster from the opening of the holding groove. And a fastening plate for preventing the shaft of the caster from coming off and holding the fastening plate to the opening, and fastening with at least two bolts for fixing one end of the holding fixture. And a base plate having an adhesive gel mat attached to the back surface.

  By using the adjuster fixing tool for fall prevention of the present invention, it is possible to reliably prevent the fall even if the equipment that supports the bottom surface with adjusters or casters has a big earthquake, especially an earthquake with severe rolls. There is an effect.

  The best mode for carrying out the present invention will be described with reference to the drawings.

  FIGS. 1A and 1B are external views of an overturn prevention adjuster fixing device according to the present invention, wherein FIG. 1A is a plan view and FIG. 1B is a front view. As shown in the figure, the fall-prevention adjuster fixture 1 of the present invention has a holding groove 5 for fixing an adjuster or a caster shaft (not shown) fixed to the bottom surface of the apparatus and holding the holding groove 5. A holding metal plate 4 that can fix the locking plate 6 for preventing the adjuster and the caster shaft (not shown) from coming off from the opening of the groove 5, and the holding metal 4 It has at least two bolts 9 for fixing one end and can be fastened, and is composed of a base plate 2 having an adhesive gel mat 3 attached to the back surface.

  As a method for fixing the locking plate 6, a method of fastening with bolts 7 to both ends of the opening of the holding groove 5 is shown, but the present invention is not limited to this, and other methods may be used.

  FIG. 3 is a view showing a use state of the fall prevention adjuster fixture of the present invention. In the figure, an adjuster 13 is screwed to the bottom surface of the device 12 and fastened with a nut 15. The shaft of the adjuster 13 is fitted into the holding groove 5 of the holding metal fitting 4 and fastened with a nut 14, and a locking plate 6 is fastened with bolts 7 to both ends of the opening of the holding groove 5. . One end of the holding metal fitting 4 is fixed to two bolts 9 fixed to the base plate 2 by tightening nuts 8. Further, an adhesive gel mat 3 attached to the back surface of the base plate 2 is attached to the floor 11.

  In the above-described state, when a large earthquake, particularly an earthquake in which the roll is severe, occurs, one end of the holding metal fitting 4 is fixed with two bolts 9, so that the holding metal fitting 4 is the conventional holding metal fitting 4 shown in FIG. It will not be rotated like. Further, since the locking plate 6 is fixed to the opening of the holding groove 5, the shaft of the adjuster 13 will not come off from the holding groove 5. For this reason, even if the equipment 12 or the like that supports the bottom surface with the adjuster 13 or the caster (not shown) has a large earthquake, particularly an earthquake with a severe roll, it is possible to reliably prevent the fall.

It is an external view of the adjuster fixture for fall prevention of this invention. It is an external view of the conventional adjuster fixture for fall prevention. It is the figure which showed the use condition of the adjuster fixing tool for fall prevention of this invention.

DESCRIPTION OF SYMBOLS 1 Adjuster fixture for fall prevention 2 Base plate 3 Adhesive gel mat 4 Holding metal fitting 5 Holding groove 6 Locking plate 7 Bolt 8 Nut 9 Bolt 10 Adjuster fixture for fall prevention 11 Floor 12 Equipment 13 Adjuster 14 Nut 15 Nut

Claims (1)

  The holding plate for fixing the adjuster and the caster shaft fixed to the bottom surface of the device and the locking plate for preventing the adjuster and the caster shaft from coming off from the opening of the holding groove. A holding bracket that can be fixed to the opening, and a base plate that can be fastened with at least two bolts for fixing one end of the holding bracket and has an adhesive gel mat attached to the back surface. An adjuster fixture for preventing overturning, characterized by comprising.

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