JP2011010691A - Fixture of device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a fixture of a device, which is not disposed to the lower surface of a pedestal relative to a support leg to which the load of the device is directly applied, is simply structured as a whole, does not require the attachment/detachment work, does not affect a floor surface by the formation of a screw hole or the like at all, and stably fixes the support leg.SOLUTION: The fixture A of the device comprises a bottom plate 10, an upper plate 20 attached to the upper surface of the bottom plate, and an adhesive mat 30 which is stuck to the bottom surface of the bottom plate and is adhesive on both sides. The bottom plate 10 is provided with a pedestal insertion part 12 including a pedestal opening 11 to which the pedestal 1 of the support leg B can be inserted. The upper plate 20 is provided with a vertical shaft insertion part 22 including a vertical shaft opening 21 to which the vertical shaft 2 of the support leg B can be inserted. By opening the pedestal opening 11 and the vertical shaft opening 21 in the same direction, the support leg B can be inserted to the fixture A. Since the support leg B is abutted to the vertical shaft insertion part 22 and the adhesive mat 30 on the bottom surface of the bottom plate 10 is stuck to the floor surface, the support leg B is fixed.

Description

  The present invention relates to a fixture for fixing a device installed on the floor of a factory or home, and in particular, a support leg including a wide pedestal that comes into contact with the floor and a vertical shaft that stands vertically from the pedestal and supports the device. It is related with the fixing tool which fixes an apparatus by fixing the support leg in the apparatus provided with.

  2. Description of the Related Art Conventionally, a support leg fixing tool in an apparatus disclosed in Patent Documents 1 and 2 is known.

  The one disclosed in Patent Document 1 has been conceived for the purpose of configuring the device so that the device does not move or fall over shocks caused by external vibrations or collisions, or earthquake vibrations. An attempt was made to achieve the above object by using a fixture composed of an adhesive mat on both the upper and lower surfaces of the base plate and arranging a base plate on the lower surface of the base of the support leg with respect to the support leg of the device. Is.

  What is shown in Patent Document 2 has the same purpose as described above, and uses a fixing tool similar to the above, provides a dome-shaped base at the lower end of the support leg of the device, and fixes the base plate to the lower surface of the base Thus, the above object is achieved.

  However, the conventional fixtures of the devices shown in Patent Documents 1 and 2 are arranged on the lower surface of the pedestal of the support leg to which the load of the device is directly applied, and the fixture is fixed to the floor by the adhesive mat on the lower surface of the fixture. Since it was affixed to the surface, it is necessary to lift the device when attaching and removing the fixture. Further, if the support leg has a level adjuster function, there is a drawback that the level becomes unstable due to the cushioning property of the adhesive mat.

  Therefore, as a device for fixing the support legs without lifting the device, there has been proposed a support leg fixture shown in Patent Documents 3 and 4.

  What is shown in Patent Document 3 is composed of a pair of frame bodies, and is composed of a hollow sandwiching portion for sandwiching support legs and an extending piece formed extending from the other end of each frame body, The hollow clamping part is attached to the support leg, and the support leg is fixed by screwing the extension piece to the floor.

  The one shown in Patent Document 4 is composed of a fixture main body and a stretching means, and the fixture main body is locked to a flat plate portion having an adhesive mat on the lower surface and a support leg protruding from the bottom surface of the object to be fixed. And the flat plate portion is at a position away from the lower end of the support leg when the lock portion is locked to the support leg, and the tension means is between the bottom portion of the fixed object and the flat plate portion. It is configured to stretch in the vertical direction.

JP 2008-174900 A JP 2008-194406 A JP-A-2005-180104 JP 2008-188270 A

  However, the fixing device of Patent Document 3 requires a work such as forming a hole for screwing (so-called anchor fixing) on the floor surface, and when the device is moved, the existing hole is restored. There is a drawback that requires construction.

  Moreover, the fixture of the said patent document 3 has a complicated structure, and requires assembly and disassembly at the time of attachment and removal. In addition, the fixing bracket of Patent Document 4 cannot be completely completed because there is a case where the tension means cannot be applied to the fixed object.

  Therefore, the present inventor has conducted extensive research and is not arranged on the lower surface of the pedestal with respect to the support leg on which the load of the apparatus is directly applied, and the entire structure is simple, and installation and removal work is performed. We have developed a fixture for the device that stably fixes the support legs without the need for a screw and having no effect of screw holes on the floor.

  The fixture of the apparatus according to the present invention fixes the apparatus by fixing the support legs in the apparatus having a wide pedestal that is in contact with the floor surface and a support leg that vertically stands from the pedestal and supports the apparatus. The fixing device comprises a bottom plate, an upper plate attached to the upper surface of the bottom plate, and a double-sided adhesive mat attached to the bottom surface of the bottom plate, The base of the support leg has a base insertion part having a base opening into which the base leg can be inserted, and the upper plate has a vertical axis insertion part with a vertical axis opening through which the vertical axis of the support leg can be inserted. And the vertical axis opening in the same direction, the support leg can be inserted into the fixture, and the support leg comes into contact with at least one of the pedestal insertion part and the vertical axis insertion part, and adheres to the bottom surface of the bottom plate. The support legs are fixed by attaching the mat to the floor. It is an feature.

  Moreover, the baseplate in the said structure is good also as a structure which the base insertion part has comprised the U shape or the U-shape, and is not opening except a base opening part.

  Further, the bottom plate is composed of two separated flat plates, and the opening end of the gap between the two flat plates may be a pedestal opening, and the gap between the two flat plates may be a pedestal insertion portion. Good.

  Furthermore, the top plate in the above configuration may be configured to be screwed to the bottom plate at a substantially intermediate position between the edge of the pedestal insertion portion of the bottom plate and the outer edge of the bottom plate.

  With the configuration described above, the fixture of the device of the present invention is such that the load of the device is not applied to the fixture, the fixture and the support leg are in contact, and the fixture is attached to the lower surface of the adhesive mat. By sticking to the floor. The restraint against the vertical movement of the apparatus is achieved because the movement of the pedestal of the support leg is restrained by the upper plate, and the upper plate is fixed to the floor surface via the bottom plate and the adhesive mat. Usually, the apparatus has two or more support legs, and the apparatus can be prevented from moving in the horizontal direction by attaching a fixture to the support legs from different directions. From this theory, the support legs of the device are stably fixed.

  As described above, the fixture of the apparatus according to the present invention eliminates all the disadvantages of the conventional fixture, has a simple overall structure, is extremely easy to attach and remove, and requires a special tool. In addition, there is an excellent effect that work involving dust and noise is unnecessary and there is no influence on the apparatus and the floor surface.

It is a perspective view of the fixing tool concerning Example 1 of the present invention. It is a disassembled perspective view of the fixing tool concerning Example 1 of the present invention. It is a perspective view showing the state which attached the fixing tool which concerns on Example 1 of this invention to the support leg. It is the IV-IV line longitudinal cross-sectional view showing the state which attached the fixing tool which concerns on Example 1 of this invention to the support leg. It is a schematic perspective view showing the state which attaches the fixing tool which concerns on Example 1 of this invention to the support leg of an apparatus. It is the schematic bottom view which looked at the state which attached the fixing tool which concerns on Example 1 of this invention to the support leg of the apparatus from the back surface side. It is a perspective view of the fixing tool concerning Example 2 of the present invention. It is a disassembled perspective view of the fixing tool concerning Example 2 of the present invention. It is a perspective view of the fixing tool concerning Example 3 of the present invention. It is a disassembled perspective view of the fixing tool which concerns on Example 3 of this invention.

  Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

  1 to 6, A is a fixture, and B is a support leg of the apparatus. The support leg B is disposed on the bottom surface of the device C, and is a disk-shaped wide base 1 that is in contact with the floor surface, and a vertical shaft 2 that includes a screw shaft that stands vertically from the base 1 and supports the device C. It consists of.

  The fixture A includes a bottom plate 10, an upper plate 20, and an adhesive mat 30.

  The bottom plate 10 has a base insertion portion 12 having a base opening 11 into which the base 1 of the support leg B can be inserted. The pedestal opening 11 has an opening width slightly larger than the width of the pedestal 1 so that the pedestal 1 can be inserted, and the pedestal insertion part 12 has a semicircular shape so that the disk-shaped pedestal 1 can be accommodated. The opening 11 and the pedestal insertion portion 12 form a U-shaped shape having a large width.

  The upper plate 20 is attached to the upper surface of the bottom plate 10 by screwing the bolts 40 through the bolt insertion holes 41 formed in the upper plate 20 and screwed into the screw holes 42 formed in the bottom plate 10. . The upper plate 20 has a vertical shaft insertion portion 22 having a vertical shaft opening 21 into which the vertical shaft 2 of the support leg B can be inserted. The vertical shaft opening 21 has a slightly larger opening width than the vertical shaft 2 so that the vertical shaft 2 can be inserted, and the vertical shaft insertion portion 22 has a semicircular shape so that the vertical shaft 2 formed of a screw shaft can be accommodated. The vertical axis opening 21 and the vertical axis insertion portion 22 form a narrow U-shape.

  The support leg B can be inserted into the fixture A by opening the pedestal opening 11 and the vertical axis opening 21 in the same direction, and the support leg B can be inserted into both the pedestal insertion part 12 and the vertical axis insertion part 22. Are configured to contact each other. That is, when the pedestal 1 enters from the pedestal opening 11 and the vertical shaft 2 enters from the vertical axis opening 21, the pedestal 1 reaches the pedestal insertion portion 12 and the side surface of the pedestal 1 is inserted into the pedestal insertion portion 12. Further, the vertical shaft 2 is designed so as to contact the side surface of the vertical shaft insertion portion 22. In this embodiment, the nut member 3 is screwed onto the vertical shaft 2 of the support leg B, and the upper plate 20 is designed and configured so that the bottom of the upper plate 20 is closer to the upper surface of the nut 3 below. ing.

  The adhesive mat 30 is double-sided adhesive, and is adhered to the bottom surface of the bottom plate 10 by the adhesiveness of one surface, and the adhesive mat 30 adhered to the bottom surface of the bottom plate 10 by the adhesiveness of the other surface. It will be affixed to the floor. As the adhesive mat 30, the trade name “Pro Seven Seismic Mat” handled by the applicant is most optimal. The product name “Pro Seven Seismic Mat” is made of urethane elastomer with high impact resilience and excellent vibration absorption, and both sides of the adhesive mat 30 have adhesiveness. If the force is applied suddenly, for example, when force is applied to the device due to vibrations such as impact or earthquake, the force of the support leg pedestal separating from the floor surface when the device shakes or jumps up It exerts a strong adhesive force so as not to be peeled off, that is, it prevents the pedestal of the support leg from leaving the floor surface. On the other hand, when the force to be peeled off works gently, it has a peeling performance that peels off gradually.

  Since the fixture A according to the first embodiment is configured as described above, the load of the device C is applied to the fixture A from the pedestal 1 through the vertical shaft 2 of the support leg B. On the other hand, the load of the apparatus C is not applied. Therefore, the fixture A does not need to be lifted or moved when it is attached or detached. The fixing tool A and the support leg B are such that when the fixing tool A is mounted on the support leg B, the vertical shaft 2 of the base 1 abuts the side surface of the vertical shaft insertion portion 22 and the fixing tool A is Since the adhesive mat 30 adhered to the lower surface is bonded and fixed to the floor surface, the support leg B is fixed. That is, the vertical movement of the apparatus C is restrained by the upper plate 20 while the movement of the base 1 of the support leg B is stopped, and the upper plate 20 is fixed to the floor surface via the bottom plate 10 and the adhesive mat 30. Is achieved from that. Further, as shown in FIG. 5 and FIG. 6, it is normal to provide four or more support legs B of the apparatus C. With respect to these support legs B from different directions, for example, FIG. 5 and FIG. By attaching the fixture A so that the pedestal opening 11 and the vertical axis opening 21 face each other as shown in FIG. 3, the horizontal movement of the device C can be restrained.

  As shown in FIGS. 7 and 8, the fixture 10A in the present embodiment has a bottom plate 110 in which an adhesive mat 130 similar to the adhesive mat 30 in the fixture A of Example 1 is attached to the lower surface as shown in FIG. And as shown in FIG. 8, it has isolate | separated into two. That is, the bottom plate 110 is composed of two rectangular bottom plates 110a and 110b, and the top plate 120 similar to the top plate 20 in the fixture A of the first embodiment straddles both the rectangular bottom plates 110a and 110b, and the bolts 140 are attached. The top plate 120 and the bottom plate 110 are screwed and fixed by being inserted into the bolt insertion holes 141 of the top plate 120 and screwed into the screw holes 142 of the bottom plate 110. The bottom plate 110 of the fixture 10A in this embodiment is configured as described above, and the entrance into which the base of the support leg of the apparatus enters between the two rectangular bottom plates 110a and 110b is a base opening 111, and the top plate 120 The position of the pedestal at the position where the vertical axis of the support leg is inserted from the vertical axis opening 121 and the vertical axis abuts on the vertical axis insertion part 122 can be used as the pedestal insertion part 112.

  The upper plate 120 according to the present embodiment is screwed to the bottom plate 110 with a screw hole 142 formed at a substantially middle position between the edge 112a of the base insertion portion 112 of the bottom plate 110 and the outer edge 110c of the bottom plate 110. It is important that The reason is that since the bottom plate 110 is composed of two rectangular bottom plates 110a and 110b, a strong peeling force is concentrated on one of the two rectangular bottom plates 110a and 110b and concentrated in one place. This is because the balance between the adhesive forces of the two rectangular bottom plates 110a and 110b is not disturbed. In other words, when force is applied in the direction in which the support leg lifts the bottom plate 110, the adhesive force of the adhesive mat 130 that restrains the force is evenly distributed with respect to the lifting force of the support leg, thereby making the adhesive force effective. Because it works.

  Note that the fixing tool 10A in the present embodiment is different from the fixing tool A in the first embodiment only in the above-described configuration, and its usage, action, and effect are substantially the same as the fixing tool A in the first embodiment. It is.

  The fixing tool 20A in the present embodiment has a base plate 210 having an adhesive mat 230 similar to the adhesive mat 30 in the fixing tool A of the first embodiment attached to the bottom surface, and a base opening 211 into which the base of the support leg can be inserted. The pedestal opening 211 has an opening width that is slightly larger than the width of the pedestal so that the pedestal can be inserted. The pedestal opening 211 and the pedestal insertion portion 212 form a long U-shape. The bottom plate 210 is not separated like the bottom plate 110 of the second embodiment, but the whole shape forms a U-shaped integral shape. Then, upper plate attachment plates 213a and 213b that rise vertically from the side edges of the base opening 211 and the base insertion portion 212 are formed, and screw insertion holes 241 are formed.

  A screw hole 242 is formed in the upper plate 220 at a position corresponding to the screw insertion hole 241, and the bolt 240 is passed through the bolt insertion hole 241 formed in the upper plate attachment plates 213 a and 213 b. The upper plate 220 is screwed and attached to the upper plate mounting plates 213a and 213b of the bottom plate 210 by being screwed into the formed screw holes 242. The upper plate 220 has a vertical axis insertion part 222 having a vertical axis opening 221 into which the vertical axis of the support leg can be inserted. The vertical axis opening part 221 has an opening width slightly larger than the vertical axis so that the vertical axis can be inserted, and the vertical axis insertion part 222 has a semicircular shape so that the vertical axis consisting of the screw axis can be accommodated. The vertical axis opening 221 and the vertical axis insertion part 222 form a narrow U-shape.

  In the present embodiment, it is important that the bottom plate 210 is not divided like the bottom plate 110 of the second embodiment but is an integral one. In this regard, the bottom plate 10 of the first embodiment is also integrally formed. Even if the upper plate 220 is attached to the upper plate attachment plates 213a and 213b formed at the side edges of the pedestal opening 211 and the pedestal insertion portion 212, the bottom plate 210 is integrated with the bottom plate 210 as a support leg. When a force is applied in the direction of lifting, the adhesive force of the adhesive mat 230 that restrains the force is evenly distributed with respect to the lifting force of the support legs, and the adhesive force is effective.

  Note that the fixing tool 20A in the present embodiment is different from the fixing tool A in the first embodiment only in the above-described configuration, and its usage, action, and effect are substantially the same as the fixing tool A in the first embodiment. It is.

A ... Fixing device B ... Device support leg C ... Device 1 ... Support leg base 2 ... Support leg vertical axis 3 ... Nut member 10 ... Fixing base plate 11 ... Base opening 12 ... Base insertion part 20 ... Fixing plate 21 ... Vertical axis opening 22 ... Vertical axis insertion part 30 ... Adhesive mat 40 ... Bolt 41 ... Bolt insertion hole 42 ... ... Screw hole 10A ... Fixing tool 110 ... Fixing base plate 110a ... One side of rectangular bottom plate 110b ... Other side of rectangular bottom plate 110c ... Outer edge 111 of base plate ... Base opening 112 ... Base insertion part 112a ... Base insertion part Edge 120 of the fixing plate 121 upper plate 121 vertical axis opening 122 vertical axis insertion portion 130 adhesive mat 140 bolt 141 bolt insertion hole 142 screw hole 20A fixing tool 210 ...... Fixing base plate 211 ...... Base opening 212 ... pedestal insertion part 213a ... upper plate attachment plate 213b ... upper plate attachment plate 220 ... upper plate 221 of fixing tool ... vertical axis opening 222 ... vertical axis insertion part 230 ... adhesive mat 240 ... bolt 241 ... Bolt insertion hole 242 ... screw hole

Claims (4)

A fixing tool for fixing a device by fixing a support leg in a device having a wide pedestal in contact with the floor and a support leg composed of a vertical shaft that stands vertically from the pedestal and supports the device,
The fixture comprises a bottom plate, an upper plate attached to the top surface of the bottom plate, and a double-sided adhesive mat attached to the bottom surface of the bottom plate,
The bottom plate has a pedestal insertion portion having a pedestal opening into which the pedestal of the support leg can be inserted,
The upper plate has a vertical axis insertion portion having a vertical axis opening into which the vertical axis of the support leg can be inserted,
By opening the pedestal opening and the vertical axis opening in the same direction, the support leg can be inserted into the fixture, the support leg abuts the vertical axis insertion part, and the adhesive mat on the bottom of the bottom plate is attached to the floor The support leg is fixed by being done, The fixing tool of the apparatus characterized by the above-mentioned.   The base plate has a U-shaped or U-shaped pedestal insertion portion, and has no opening except for the pedestal opening.   The bottom plate is composed of two separated flat plates, and an opening end of a gap between the two flat plates is a pedestal opening, and a gap between the two flat plates is a pedestal insertion portion. A fixture for the device according to claim 1.   The fixture of the apparatus according to claim 1 or 2, wherein the upper plate is screwed to the bottom plate at a substantially intermediate position between the edge of the pedestal insertion portion of the bottom plate and the outer edge of the bottom plate.

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