JP4401747B2 - Installation fixtures for heavy installations such as vending machines and heat exchangers - Google Patents

Description

  The present invention relates to installation and fixing of heavy installations such as vending machines and heat exchangers used for fixed installation of heavy installations such as vending machines and heat exchangers on installation floors having recesses and inclined surfaces. Concerning ingredients.

  In the four corners of the bottom of a vending machine as an example for a heavy installation, vertical bolt-shaped support legs are provided protruding downward. When installing the vending machine, these four support legs are fixed to the installation floor via a clasp, an anchor bolt, or the like. For example, in the vending machine fixing device described in Patent Document 1 and Patent Document 2, a linear groove-shaped stacking frame that is long in the front-rear direction and is opened upward is fixed on an installation base via an anchor bolt. The front and rear support legs of the vending machine are placed on top and fixed so that the front and rear support legs are swallowed by locking metal fittings from the front and rear, thereby preventing the vending machine from moving or tilting.

  In the case of Patent Document 1, a high-position side support bracket fixed to a high-position side of the installation floor (base) is rotatably connected to one end side of the loading frame. On the other end side, the low position side support legs fixed to the low position side of the installation floor surface are mounted so that the height can be adjusted, so that the vending machine can be used safely and easily even on an inclined installation floor surface. There is an advantage that it can be installed. On the other hand, in the case of Patent Document 2, there is an advantage that the vending machine is securely fixed with high strength, and the horizontal adjustment is facilitated so that the installation work can be performed efficiently.

However, since the technologies of Patent Documents 1 and 2 have a linear groove-shaped stacking frame, a plurality of leg locking brackets incorporated in the stacking frame in the front and rear, a plurality of fixing means, and the like, The number of parts is very large, and not only is the production cost high, but there is a problem that the installation and installation to the vending machine is troublesome. In addition, since the height adjustment leg described in Patent Document 3 is a turnbuckle type, there is a problem that the configuration is complicated.
JP-A-9-196286 JP-A-11-108294 JP-A-8-226594

  The present invention reduces the number of parts as much as possible, can be directly attached to the bottom of heavy installations such as vending machines and heat exchangers, and responds to the situation of recesses and / or inclined surfaces on the installation site. The purpose is to make it easy to adjust the height.

The installation fixture for heavy installations such as the vending machine and the heat exchanger of the present invention is fixed to the fixed frame 11 attached to the bottom surface of the bottom plate 4a of the heavy installation 4, and inserted and fixed vertically to the fixed frame. And a height adjusting member 20 having a function of fixing the fixing frame to the bottom plate, and a fixing for separating the fixing frame from the height adjusting member with a predetermined interval and fixing the fixing frame to the bottom plate. The height adjusting member 20 is fitted to the lower large diameter support hole 16 and the upper small diameter first through hole 13 of the fixed frame, respectively, and the bottom female screw hole of the heavy installation 4 6 includes a fitting support leg 21 screwed to 6 and a bolt-like support leg 22 screwed to the lower end portion of the fitting support leg 21 .

  The installation fixture for heavy installations such as vending machines and heat exchangers according to the present invention includes a fixed frame 11 attached to the bottom surface of the bottom plate 4a of the heavy installation 4, and a vertical insertion and fixation to the fixed frame. And a height adjusting member 20A having a function of fixing the fixed frame to the bottom plate, and spaced apart from the height adjusting member with a predetermined interval, and fixing the fixed frame to the bottom plate. The height adjusting member 20A is fitted into the lower large-diameter support hole 16 and the upper small-diameter first through hole 13 of the fixed frame 11, respectively, and the bottom of the heavy installation 4 It is characterized by comprising a fitting support leg 21 screwed into the female screw hole 6 and a bolt-shaped support leg 22A having a swinging screw part 27A screwed to the lower end portion of the fitting support leg 21.

Furthermore, the installation fixture for heavy installations such as vending machines and heat exchangers according to the present invention includes a plurality of fixed frames 11 attached to the bottom surface of the bottom plate 4a of the heavy installation 4, and a state perpendicular to these fixed frames. The first and second height adjusting members 20 and 20A are selectively inserted and fixed to each other and have a function of fixing each fixing frame to the bottom plate. The first height adjusting member 20 has a large-diameter support below the fixed frame, and includes a plurality of fixing means 30 that are spaced apart from each other and fix the fixed frame to the bottom plate. A fitting support leg 21 that fits into each of the hole 16 and the upper small-diameter first through-hole 13 and is screwed into the bottom female screw hole 6 of the heavy installation 4, and is screwed to the lower end portion of the fitting support leg 21. The second height adjusting member 20A includes a bolt-shaped support leg 22 that A fitting support leg 21 that fits into the large-diameter support hole 16 below the fixed frame 11 and the small-diameter first through-hole 13 above and is screwed into the bottom female screw hole 6 of the heavy installation 4 It includes a bolt-like support leg 22A having a swing screw part 27A that is screwed to the lower end of the support leg 21 .

(1) The number of parts can be reduced as much as possible. Therefore, the manufacturing cost can be kept as low as possible.
(2) Moreover, since the number of parts is small and each member is rationally configured, it can be easily attached directly to the bottom surface of the heavy installation. Therefore, the installation work time can be shortened.
(3) The height can be easily adjusted according to the condition of the recess or / and the inclined surface at the installation site. In particular, the invention according to claim 4 can appropriately cope with a case where both a recess and an inclined surface exist on the installation floor surface of the installation site.

  The present invention will be described below with reference to the first embodiment shown in FIGS. Reference numeral 1 denotes an installation floor surface, for example, an outdoor concrete floor surface. This installation floor is generally flat, but there are one or a plurality of recesses 2 and inclined surfaces 3 depending on the location. Reference numeral 4 denotes a heavy installation such as a vending machine or a heat exchanger. In this embodiment, a vertical heavy article (for example, a vending machine) is illustrated as a heavy installation 4 in a front view. When a reference numeral is attached to the heavy installation 4 for the sake of convenience, 4a is a bottom plate serving as a supported portion, 4b is a left and right side wall plate orthogonal to the bottom plate, and 4c is a top plate for the bottom plate.

  Reference numeral 5 denotes a first installation fixture for a heavy installation that is fixed to the lower surface of the bottom plate 4 a of the heavy installation 4. The first installation fixture 5 is used corresponding to the number of the recesses 2 when the weight installation 4 must be installed directly above the recesses 2 of the installation floor 1 described above. . For example, one or a plurality (2 to 3) are selectively attached to the four corners of the weight installation 4. In the present embodiment, in order to simplify the description, the installation fixture 5 will be described with reference to FIGS. 2 to 4 on the assumption that there is one recess 2 on the installation floor 1.

  FIG. 2 is a schematic cross-sectional explanatory view of the main part. As described above, reference numeral 4a denotes a bottom plate of the heavy installation 4, and a plurality of vertical mounting holes are formed at four corners of the bottom plate 4a. One type is a through bottom female screw hole 6, and the other type is a bottom through hole 7 that is separated from the bottom female screw hole 6 with a predetermined interval. One bottom female screw hole 6 and one bottom through hole 7 are paired.

  Now, in this embodiment, the installation fixture 5 is fixed to the fixing frame 11 attached to the bottom surface (lower surface) of the bottom plate 4a of the heavy installation 4, and is fixed to the fixing frame 11 by being inserted in a vertical state. A height adjusting member 20 having a function of fixing the fixed frame 11 to the bottom plate 4a, and a predetermined interval with respect to the height adjusting member 20, and the fixed frame 11 to the bottom plate 4a. It is comprised from the adhering means 30 to adhere. Therefore, the constituent members 11, 20, and 30 of the installation fixture 5 will be sequentially described.

(A) Fixed frame 11
Referring to the perspective view of FIG. 3, reference numeral 12 denotes an end-face downward U-shaped contact support plate. The contact support plate 12 includes a wall-like upper support portion 12a that is in surface contact with the bottom surface of the bottom plate 4a, and The upper support portion 12a has front and rear or left and right pair of side wall-like facing portions 12b and 12b continuously provided downward from both ends of the longer side.

  Thus, a first through hole (for example, a circular hole) 13 that coincides with the bottom female screw hole 6 of the heavy installation 4 is formed on one end side of the upper support portion 12a, while the other end portion of the upper support portion 12a. A second through hole (for example, a long hole) 14 that coincides with the bottom through hole 7 of the heavy object 4 is formed on the side.

  Reference numeral 15 denotes a lower support short plate fixed to the lower end portions of the facing portions 12b and 12b so as to face one end side of the upper support portion 12a. A support hole 16 having a larger diameter than the hole (circular hole) 13 is formed. Reference numeral 17 denotes a lower end opening portion where there is no lower support short plate. In addition, although the fixed frame 11 is formed in the end face downward U-shape, the end face L shape may be used.

(B) Height adjustment member 20
The height adjusting member 20 is inserted into and fitted into the large-diameter support hole 16 located below the fixed frame 11 and the small-diameter first through-hole 13 located above, and the bottom female screw hole 6 of the heavy installation 4 And a bolt-like support leg 22 that is screwed to a lower end portion of the fitting support leg 21 to a required position in order to adjust the height. In the present embodiment, the latter bolt-like support leg 22 can be screwed into the bottom female screw hole 6 of the heavy installation 4 alone (see FIG. 1).

  Thus, the fitting support leg 21 includes a vertically long nut 24 having a female thread portion 23 formed from a lower end surface to a portion closer to the upper end portion, and a male thread portion 25 protruding from the upper end surface of the vertically long nut 24. Have.

  When the height adjusting member 20 is inserted and fitted into the fixed frame 11, the upper end surface of the vertically long nut 24 comes into surface contact with the inner wall surface of the upper support portion 12 a of the fixed frame 11, thereby fixing the fixed frame 11 to the weight installation object 4. Press against the bottom plate 4a in a fitted state. The lower support leg 22 passes through the first through hole 13 having a small diameter in the fixed frame and is screwed into the bottom female screw hole 6 of the weight installation object 4.

  On the other hand, the support leg 22 includes an installation plate portion 26 set on the bottom surface of the inner wall of the recess 2 of the installation floor surface 1, and a non-oscillating adjustment screw portion 27 provided perpendicular to the installation plate portion 26. . In addition, about the seat board shape of the installation board part 26, the presence or absence of the attachment hole for anchor bolts, a design change is arbitrarily possible.

(C) Fixing means 30
The fixing means 30 is an auxiliary member for fixing the fixed frame 11 to the bottom plate 4 a of the weight installation object 4 together with the height adjusting member 1. In this embodiment, the fixed frame 11 is fixed at “two points” so as not to move in a horizontal state. In other words, as shown in FIG. 2, the fixing means 30 is spaced apart from the height adjusting member 20 with a predetermined interval, and the bottom through-hole 7 of the bottom plate 4 a and the fixing frame 11 described above. The fixing frame 11 is securely fixed to the bottom plate 4a through the second through hole 14.

  Thus, reference numeral 31 denotes an upper sandwich plate set on the upper surface of the edge of the bottom plate 4 a of the weight installation object 4. On the other hand, 33 is a washer set on the fixed frame 11 side, 34 is a tightening nut, and 35 is a bolt.

  Next, in this section, the second embodiment shown in FIGS. 5 to 7 will be described. Since the second embodiment takes into account the other purpose (the height can be easily adjusted according to the conditions of the recess and the inclined surface of the installation site) in addition to the purpose of the first embodiment, The same or similar reference numerals are given to the same parts as the parts, and redundant description is omitted.

  In the second embodiment, the main differences from the first embodiment are as follows.

  (A) As shown in FIG. 5, when the inclined surface 3 happens to be present at the installation location of the heavy installation 4 on the installation floor lower surface 1A, the second installation fixture 5A is placed on the lower surface of the bottom plate 4a of the heavy installation 4 It is installed.

  (B) The second installation fixture 5A includes a fixed frame 11 attached to the bottom surface of the bottom plate 4a of the heavy installation 4, and is fixedly inserted into the fixed frame 11 in a vertical state. A height adjusting member 20A having a function of adhering to the bottom plate 4a, and an adhering means for adhering the fixing frame 11 to the bottom plate 4a with a predetermined distance from the height adjusting member 20A. 30.

  (C) As shown in FIGS. 6 and 7, the height adjusting member 20 </ b> A is inserted into the large-diameter support hole 16 located below the fixed frame 11 and the small-diameter first through-hole 13 located above. And a fitting support leg 21 screwed into the bottom female screw hole 6 of the weight installation object 4 and a swinging screw screwed to the lower end portion of the fitting support leg 21 to a required position in order to adjust the height. It comprises a bolt-like support leg 22A having a portion 27A.

  (D) The bolt-shaped support leg 22A includes a bowl-shaped installation plate portion (swing receiving plate) 26A, a frame-shaped bearing portion 42 formed to project from the central portion of the installation plate portion 26A, An oscillating screw portion 27A having an engaging portion 43 of a partially spherical shape (sorban ball shape) or an overall spherical shape (spherical shape) slidably locked to the bearing portion 42, and the oscillating screw portion 27A. It comprises a nut portion 44 fixedly provided at the lower end portion.

  Note that anchor holes 45 for anchor bolts are formed at both ends of the mounting plate portion 26A. In addition, an opening 46 is formed in the central portion of the installation plate portion 26 </ b> A, and the spherical engagement portion 43 can freely rotate within a range restricted by the frame-shaped bearing portion 42.

  Thus, as shown in FIG. 5, the typical example of the second embodiment is that when the heavy installation 4 is installed when the recess 2 and the inclined surface 3 exist on the installation floor 1A. The thickness adjusting members 20, 20A are both selectively used as appropriate. In other words, the height adjustment member 20 is screwed to the fixed frame 11 on one side of the bottom plate 4a of the weight installation object 4, and the height adjustment having the swing screw rod 27A on the fixed frame 11 on the other side of the bottom plate 4a. The member 20A is screwed.

  Therefore, when one or a plurality of inclined surfaces 3 are present on the installation floor 1A, instead of the bolt-like support leg 22 of the first embodiment, a swingable bolt-like support leg 22A is provided on the fitting support leg 21. Screw in. At this time, the tip of a tool (not shown) is fitted to the nut portion 44 of the bolt-shaped support leg 22A, and the height is adjusted to a predetermined position.

  The present invention is used when a heavy installation such as a heat exchanger is fixedly installed.

1 to 4 are explanatory views showing a first embodiment of the present invention. 5 to 7 are explanatory views showing a second embodiment of the present invention.
Explanatory drawing from the front view of 1st Example. The schematic cross-section explanatory drawing of the principal part. The exploded perspective view of the principal part. The exploded explanatory view of the principal part. Explanatory drawing from the front view of 1st Example. The schematic cross-section explanatory drawing of the principal part. The exploded perspective view of the principal part.

1 ... Installation floor surface, 2 ... Recess, 3 ... Inclined surface, 4 ... Heavy installation, 4a ... Bottom plate, 5.5A ... Installation fixture, 6 ... Bottom female screw hole, 7 ... Bottom through-hole, 11 ... Fixed frame , 12 ... abutment support plate, 13 ... first through hole, 14 ... second through hole, 15 ... lower support short plate, 16 ... large diameter support hole, 17 ... lower end opening, 20.20A ... height adjustment member , 21 ... fitting support leg, 22 and 22A ... support leg, 23 ... female screw part, 24 ... vertically long nut, 25 ... male screw part, 26.26A ... installation plate part, 27 ... non-oscillating type adjusting screw part, 27 ... Oscillating screw engagement rods 29... Engagement arm 30. Fixing means 42. Bearing portion 43. Engagement portion 44. Nut portion 45.

Claims (4)

A fixed frame 11 attached to the bottom surface of the bottom plate 4a of the weight installation object 4, a height adjusting member 20 which is inserted and fixed in a vertical state to the fixed frame and has a function of fixing the fixed frame to the bottom plate; And a fixing means 30 that is spaced apart from the height adjusting member with a predetermined interval and that fixes the fixed frame to the bottom plate. The height adjusting member 20 is located below the fixed frame. A fitting support leg 21 that fits into each of the large diameter support hole 16 and the upper small diameter first through hole 13 and is screwed into the bottom female screw hole 6 of the heavy installation 4, and a lower end of the fitting support leg 21. An installation fixture for heavy installations such as a vending machine and a heat exchanger, including a bolt-like support leg 22 screwed to a part .
2. A heavy installation such as a vending machine or a heat exchanger, wherein the bolt-like support leg 22 can be screwed into the bottom female screw hole 6 of the heavy installation 4 alone. Installation fixture.
A fixed frame 11 attached to the bottom surface of the bottom plate 4a of the weight installation object 4, and a height adjusting member 20A which is inserted and fixed in a vertical state to the fixed frame and has a function of fixing the fixed frame to the bottom plate; The height adjusting member includes a fixing means 30 that is spaced apart from the height adjusting member with a predetermined interval and fixes the fixed frame to the bottom plate. The height adjusting member 20A is located below the fixed frame 11. A fitting support leg 21 that fits into each of the large diameter support hole 16 and the upper small diameter first through hole 13 and is screwed into the bottom female screw hole 6 of the heavy installation 4, and a lower end of the fitting support leg 21. An installation fixture for heavy installations such as a vending machine and a heat exchanger, which includes a bolt-like support leg 22A having a swinging screw portion 27A that is screwed to the portion.
A plurality of fixed frames 11 attached to the bottom surface of the bottom plate 4a of the weight installation object 4, and each of the fixed frames is inserted and fixed in a vertical state, and has a function of fixing each fixed frame to the bottom plate. A plurality of selective first and second height adjusting members 20 and 20A, and a plurality of the first and second height adjusting members 20a and 20A that are spaced apart from each other by a predetermined distance and that fix the fixing frame to the bottom plate. The first height adjusting member 20 is fitted into the lower large-diameter support hole 16 and the upper small-diameter first through-hole 13 respectively, and is installed in weight. A fitting support leg 21 that is screwed into the bottom female screw hole 6 of the object 4 and a bolt-like support leg 22 that is screwed to the lower end of the fitting support leg 21, while the second height adjusting member 20 </ b> A is The large-diameter support hole 16 below the fixed frame 11 and the small-diameter first through-hole 13 above it A bolt-shaped support leg having a fitting support leg 21 that is fitted and is screwed into the bottom female screw hole 6 of the weight installation object 4, and a swinging screw part 27 A that is screwed to the lower end of the fitting support leg 21. Installation fixtures for heavy installations such as vending machines and heat exchangers, characterized by including 22A .

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