JP2010175112A - Temporary placement stand for air conditioner outdoor unit - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a temporary placement stand for an air conditioner outdoor unit adjustable to a required height, compactly fordable, and being stably and easily fixed by utilizing a guardrail of a balcony. <P>SOLUTION: This temporary placement stand for an air conditioner outdoor unit is composed of a horizontal underframe 2 for placing the air conditioner outdoor unit O, a leg body 3 at a balcony floor side which is connected to one end side of the horizontal underframe 2 and of which a length is adjustable, and a leg body 4 at a balcony guardrail side which is connected to the other end side of the horizontal underframe 2 and of which a length is adjustable. A grip fixing bracket 5 capable of being fixed to a top section Co of the guardrail C in a state of gripping the top section, is disposed on a lower end of the guardrail-side leg body 4, and the balcony floor-side leg body 3 and the guardrail-side leg body 4 are connected to the horizontal underframe 2 foldably and fixably at a right angle respectively through connecting fittings 6, 7. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

  The present invention relates to a temporary installation base for an air conditioner outdoor unit that is used to temporarily install an air conditioner outdoor unit installed on a veranda when performing large-scale repair work or renovation of an apartment house such as an apartment.

  When carrying out large-scale repair work on apartment buildings such as apartments and apartments, it is usually necessary to remove the outdoor unit of the air conditioner attached to the outer wall of the frame in the veranda because it cannot be used as it is. If it is installed at a high place on the outer wall, when it is lowered to the floor of the veranda, the piping duct must be removed and it becomes very troublesome, so conventionally, for example, anchor bolts with hooks are driven into the ceiling of the veranda. The anchor bolt hooks are used to suspend the outdoor unit from the ceiling, or an outdoor unit temporary installation stand with a height approximately equivalent to the outdoor unit mounting height of the outer wall of the enclosure is provided. I try to install it.

  The method of suspending the outdoor unit from the ceiling using the anchor bolts requires a lot of time and effort to drive the bolts, and the outdoor unit temporary installation stand cannot be folded. In addition to being bulky and bulky, there is a problem that it is inconvenient to carry and particularly difficult to bring into the veranda.

  In view of the above circumstances, the present invention is a temporary installation of an air conditioner outdoor unit that can be adjusted to a required height and can be folded in a compact manner, and an air conditioner outdoor unit can be installed stably and easily using a handrail of a veranda. The purpose is to provide a platform.

  Means for solving the above problems will be described with reference numerals in the embodiments described later. A temporary installation base for an air conditioner outdoor unit according to the first aspect of the present invention is a horizontal base on which the air conditioner outdoor unit O is placed. A frame 2, a length-adjustable veranda floor 3 connected to one end of the horizontal frame 2, and a length-adjustable veranda handrail side connected to the other end of the horizontal frame 2 A grip fixing bracket 5 that can be fixed to the top of the handrail C in a state where the top Co of the handrail C is gripped is attached to the lower end of the handrail side leg 4. And the handrail side leg body 4 is connected to the horizontal frame 2 so as to be foldable and fixable at a right angle via connecting fittings 6 and 7, respectively.

  Claim 2 is the temporary installation stand of the air conditioner outdoor unit according to claim 1, wherein the holding fixture 5 is a downward U-shaped metal fitting body 8 comprising an upper plate portion 8a and both end plate portions 8b, 8b, It comprises a fastening screw shaft 9 screwed into one end plate portion 8b of the metal fitting body 8 and a presser piece 10 attached to the tip of the screw shaft 9. The metal fitting body 8 is fixed to the handrail top portion Co by straddling the top portion Co and rotating the fastening screw shaft 9.

  A third aspect of the present invention is the temporary installation stand for the air conditioner outdoor unit according to the first or second aspect, wherein the connection fittings 6 and 7 are fixed substrates 36 and 37 fixed to the upper ends of the legs 3 and 4, respectively. The connecting shaft portion b protrudes at a right angle from the tip of the support shaft portion a and includes a lock pin 38 that protrudes from the tip of the connecting shaft portion c in parallel with the support shaft portion a. The fixed base plates 36 and 37 fixed to 4 are pivotally attached to the end portion of the horizontal frame 2 and the support shaft portion a of the lock pin 38 is rotatably inserted around its axis. A spring 40 for biasing the support shaft portion a in the proximal direction is interposed between the fixed substrate 36 and the fixed substrate 36, 37, and the locking shaft portion c of the lock pin 38 is connected to the fixed substrate 36, 37 and the horizontal frame. 2 are fixed at right angles to the horizontal frame 2 by inserting them into the leg fixing pin holes 41 and 42 provided over the horizontal frame 2. The leg a is folded against the horizontal frame 2 by pulling the part a against the spring biasing force and pulling the locking shaft part c from the leg fixing pin holes 41, 42. It is characterized by being made possible.

According to a fourth aspect of the present invention, in the temporary installation stand of the air conditioner outdoor unit according to the third aspect, by inserting the locking shaft portion c of the lock pin 38 into the folding fixing pin holes 43 and 45 provided in the horizontal frame 2, The legs 3 and 4 are fixed to the horizontal frame 2 in a folded state.
It is characterized by that.

  According to a fifth aspect of the present invention, in the temporary installation stand of the air conditioner outdoor unit according to any one of the first to fourth aspects, an extension frame 50 is attached to an end of the horizontal frame 2 on the side where the veranda floor leg 3 is connected. Is attached to the horizontal underframe 2 so as to be detachable.

  The effect of the invention by the above-described solution means will be described with reference numerals of the embodiments described later. The temporary installation stand of the invention according to claim 1 includes a horizontal frame 2 on which the air conditioner outdoor unit O is placed, a water frame Length-adjustable veranda floor-side legs 3 connected to one end of the flat frame 2 and length-adjustable veranda handrail-side legs 4 connected to the other end of the horizontal frame 2 In the state where the top Co of the handrail C is gripped, a grip fixing metal fitting 5 which can be fixed to the top is attached to the lower end of the handrail side leg 4, and the veranda floor side leg 3 and the handrail side are attached. Since the legs 4 are connected to the horizontal frame 2 via connecting fittings 6 and 7 so as to be foldable and fixable at right angles, they are connected to the veranda floor leg 3 and the handrail side when not in use. By folding the legs 4 with respect to the horizontal underframe 2, storage, packing and transportation are easy. Along with it, it becomes easy to carry to the work site. In addition, when used on the veranda, the length of the veranda floor leg 3 and handrail leg 4 can be adjusted, so the horizontal frame 2 can be set to the required height, and the handrail By fixing the holding fixture 5 on the lower end side of the side leg 4 to the top Co of the handrail C, the entire temporary installation base can be easily fixed in a stable state at a predetermined position on the veranda.

  According to the invention of claim 2, the holding fixture 5 includes a downward U-shaped metal fitting body 8 comprising an upper plate portion 8 a and both end plate portions 8 b and 8 b, and one end plate portion 8 b of the metal fitting body 8. A fastening screw shaft 9 threaded through the screw shaft 9 and a presser piece 10 attached to the tip of the screw shaft 9, and the screw shaft 9 is rotated by straddling the metal fitting body 8 over the handrail top Co. By doing so, the metal fitting body 8 can be easily and easily fixed to the handrail top portion Co.

  According to the structure of the connecting metal fittings 6 and 7 as described in claim 3, the temporary installation base is made small so that the veranda floor side legs 3 and the handrail side legs 4 are folded over the upper and lower surfaces of the horizontal frame 2. Can be folded compactly.

  According to the invention which concerns on Claim 4, since the veranda floor side leg body 3 and the handrail side leg body 4 can be fixed in the state folded with respect to the horizontal frame 2, conveyance becomes easy and it becomes convenient for carrying around.

  According to the invention which concerns on Claim 5, when the depth width of a veranda floor is quite wide, for example, by installing the extension frame 50, this extension frame 50 is installed in the building outdoor wall D installed. The air conditioner outdoor unit O can be moved from the existing outdoor unit installation base E to the outdoor unit temporary installation base 1 and from the outdoor unit temporary installation base 1 to the existing outdoor unit installation base E. Work can be done easily and safely.

(a) is a front view showing a temporary installation stand for an air conditioner outdoor unit according to an embodiment of the present invention, and (b) is a plan view. (a) is a left side view of the temporary installation base shown in (a) of FIG. 1, and (b) is a right side view. (a) shows a connecting bracket that connects the horizontal frame, the veranda floor side leg, and the handrail side leg, and shows the state in which both legs are fixed at right angles to the horizontal frame. ) Shows a state in which both legs are folded with respect to the horizontal frame, and (c) is a right side view of (a). (a)-(f) is an explanatory view showing the process of folding the temporary installation base in order from its usage state, (e) is an enlarged view of the arrow V part of (b) of FIG. 1, and (f) is of (e) It is a WW sectional view. (a) is an enlarged front view showing the holding fixture, and (b) is a side view thereof. (a) It is a front view which shows the locking means of the veranda floor side leg, (b) is a side view, (c) is XX sectional drawing of (a). (a) is a front view showing a temporary installation stand for an air conditioner outdoor unit according to another embodiment of the present invention, and (b) is a plan view. (a) is an enlarged view of a portion indicated by an arrow Y in FIG. 7 (b). (a) is a front view of the extension frame attachment part showing the attachment method of the extension frame, (b) is a side view of the part, and (c) is an enlarged sectional view taken along the line ZZ in FIG. (a) is a plan view of the horizontal frame, (b) is a front view, (c) is a right side view of the horizontal frame, (d) is (d) below the horizontal frame to which the extension frame is attached FIG. 2 is a bottom view seen from above, and is a cross-sectional view taken along line QQ in FIG.

  A preferred embodiment of the present invention will be described below with reference to the drawings. FIG. 1 (a) is a front view showing a temporary installation stand for an air conditioner outdoor unit according to the present invention, and FIG. 2A is a left side view of the temporary installation base shown in FIG. 1A, and FIG. 2B is a right side view thereof. In FIG. 1, A is a floor of an apartment veranda, B is a ceiling of a veranda, C is a handrail of a veranda, for example, a handrail made of concrete. D shows the building outer wall facing the veranda, and E shows an existing outdoor unit installation base for installing the air conditioner outdoor unit O on the building outer wall D. In addition, in this embodiment, although the handrail made from concrete is illustrated, the handrail of a metal fence type may be sufficient as a handrail, and the handrail in which the concrete handrail and the metal fence handrail are used together is also possible. Good.

  The temporary installation stand 1 shown here cannot be repaired on the building outer wall D if the air conditioner outdoor unit O is installed on the outer wall D of the veranda when performing large-scale repair work on the apartment. E to remove the air conditioner outdoor unit O from the E and temporarily install it. The horizontal frame 2 on which the air conditioner outdoor unit O is placed and the length adjustable to one end of the horizontal frame 2 can be adjusted. The leg 3 on the veranda floor A side and the leg 4 on the veranda handrail C side adjustable in length connected to the other end side of the horizontal frame 2, are attached to the lower end of the handrail side leg 4. The grip fixing bracket 5 that can be fixed to the top portion of the handrail C in a state where the top portion Ca of the handrail C is gripped is attached, and the veranda floor side leg body 3 and the handrail side leg body 4 are connected to the connection brackets 6 and 7, respectively. Can be folded with respect to the horizontal frame 2 and fixed at a right angle. It is. In the case of a handrail of a metal fence type, a handrail headboard whose cross-sectional shape is rectangular or circular corresponds to the handrail top portion Ca.

  As shown in FIG. 1 (b), the horizontal frame 2 is formed by connecting a pair of horizontal vertical rods 2a, 2a made of rectangular pipes to both ends of the horizontal vertical rods 2a, 2a. The frame is formed in a rectangular frame shape.

  The veranda floor-side leg 3 includes a fixed leg 11 and an extendable leg 12 connected to the lower end side of the fixed leg 11 so as to be extendable and contractable. The extendable leg 12 is fixed to the fixed leg 11 by a locking means 13 at a required extension / contraction position. It has become so. The handrail side leg body 4 includes a fixed leg 14 and an extendable leg 15 connected to the lower end side of the fixed leg 14 so as to be extendable / contractible. It has come to be.

  As shown in FIG. 2 (a), the fixed leg 11 of the veranda floor-side leg 3 is composed of a pair of pillars 17 and 17 made of rectangular pipes and an upper cross member that connects the pillars 17 and 17 together. 18 and a lower cross member 19, and reinforcing members 20 are interposed at corners of the column members 17 and the lower cross member 19. The telescopic legs 12 are composed of a pair of left and right telescopic rods 21 and 21 and a lower horizontal rod 22, and both the telescopic rods 21 and 21 are inserted into both column members 17 and 17 of the fixed leg 11.

  As shown in FIGS. 6 (a) and 6 (b), the locking means 13 of the veranda floor-side leg 3 inserts the lock lever 24 into the column member 17 from the bracket 23 attached to the lower end of the inner side surface of the column member 17. In addition, a plurality of lever tips 24o are provided on the telescopic rod 21 of the telescopic leg 12 at a constant pitch in the longitudinal direction by the urging force of the coil spring 25 interposed between the bracket 23 and the stopper 27 attached to the lock lever 24. The telescopic leg 12 is locked at a required telescopic position by being inserted into any of the holes 26.

  When releasing the lock by the lever 24, the lever 24 is pulled toward the near side against the urging force of the spring 25, and the lever tip 24o is removed from the hole 26 of the telescopic rod 21 to release the lock. As shown in (b) and (c) of FIG. 6, by rotating the lever 24 by 90 degrees, the stopper 27 is placed on the support walls 23a and 23a in the bracket 23 as shown in the phantom line of FIG. 6 (c). The lever 24 is held by being locked, and after the lever 24 is held, the height of the telescopic leg 12 is adjusted.

  As shown in FIG. 2 (b), the fixed leg 14 of the handrail side leg 4 is composed of a pair of pillars 28, 28 made of square pipes and an upper cross member that connects the pillars 28, 28 to each other. 29 and a lower cross member 30, and reinforcing members 31 are interposed at corners of the column members 28 and the lower cross member 30. The telescopic leg 15 is composed of a pair of telescopic rods 32, 32 on both sides, and both the telescopic rods 32, 32 are fitted and inserted into both column members 28, 28 of the fixed leg 14. The locking means 16 is identical in structure to the locking means 13 of the veranda floor side leg 3 described with reference to FIG. In FIG. 5A, a hole (a hole into which the distal end portion 24o of the lock lever 24 is inserted) provided in the telescopic rod 32 of the telescopic leg 15 is indicated by 26.

  As shown in FIGS. 5A and 5B, the holding fixture 5 attached to the lower end of the handrail side leg 4, that is, the lower end of each of the telescopic rods 32 and 32 forming the telescopic leg 15 is shown in FIGS. Furthermore, a downward U-shaped metal fitting body 8 composed of an upper plate portion 8a and both end plate portions 8b, 8b, a fastening screw shaft 9 threaded through one end plate portion 8b of the metal fitting body 8, It consists of a cup-shaped presser piece 10 attached to the tip end of this screw shaft 9, and a knob 33 is attached to the base end portion of the tightening screw shaft 9, and the U-shaped metal fitting body 8. The bracket body 8 can be fixed to the handrail top portion Co by rotating the fastening screw shaft 9 via the knob 33 in a state in which is fitted over the top portion Co of the handrail C.

  A rubber sheet 34 is adhered to the inner surface of each of the upper plate portion 8a and the end plate portion 8b, as shown by phantom lines in FIG. Thus, the metal fitting body 8 can be stably attached and fixed to the handrail top portion Co, and the handrail top portion Co is not damaged.

  3 (a) and 3 (b) with respect to the connecting metal fittings 6 and 7 for connecting the veranda floor leg 3 and the handrail side leg 4 to the horizontal frame 2 so as to be foldable and fixable at right angles. This will be explained with reference to (c).

  First, the connecting bracket 6 for connecting the veranda floor side leg 3 to one end of the horizontal frame 2 is fixed to the upper end of the column 17 of the fixed leg 11 as shown in the left half of FIG. A fixed pin 36 and a connecting pin portion b projecting at right angles from the tip of the support shaft portion a, and a locking pin 38 (projecting from the tip of the locking shaft portion c in parallel with the support shaft portion a) 3 (see FIG. 3 (c)), the fixed base plate 36 of the fixed leg 11 is fixed to the column 17 and the end of the horizontal frame 2 is pivotally attached by the pivot 39 and the lock pin 38 is supported. The shaft portion a is rotatably inserted around the shaft core, and a coil spring 40 for biasing the support shaft portion a in the proximal direction is interposed between the support shaft portion a and the fixed substrate 36. Thus, a leg fixing pin hole 41 in which the locking shaft portion c of the lock pin 38 is provided across the fixing substrate 36 and the horizontal vertical rod 2a of the horizontal frame 2; By inserting the 2, it can be fixed at right angles to the horizontal base frame 2 veranda floor side leg 3 as shown on the left side of (a) FIG.

  Further, the support shaft portion a of the lock pin 38 is pulled in the distal direction against the urging force of the spring 40, and the locking shaft portion c is pulled out from the leg fixing pin holes 41 and 42, whereby the veranda. The floor-side leg 3 can be folded with respect to the horizontal frame 2, and the veranda floor-side leg 3 is moved in the counterclockwise direction as indicated by the arrow in the figure from the state shown on the left side of FIG. By turning, the veranda floor side leg 3 can be folded to the upper surface side of the horizontal frame 2. In this state, the locking shaft portion c of the lock pin 38 is inserted into the folding fixing pin hole 43 provided in the horizontal vertical rod 2a of the horizontal frame 2, as shown on the left side of FIG. The veranda floor-side leg 3 can be fixed in a folded state with respect to the horizontal frame 2.

  On the other hand, the connecting fitting 7 for connecting the handrail side leg 4 to the other end of the horizontal frame 2 is provided at the upper end of the column member 28 of the fixed leg 14 as shown in the right half of FIG. A fixed substrate 37 to be fixed, and a lock pin 38 formed by projecting a connecting shaft portion b at a right angle from the front end of the support shaft portion a and projecting a locking shaft portion c from the front end in parallel with the support shaft portion a. The fixed base plate 37 fixed to the column member 28 of the fixed leg 14 has an end portion of the horizontal frame 2 pivoted by a pivot 44 and a support shaft portion a of the lock pin 38 around its axis. A coil spring 40 for biasing the support shaft portion a in the proximal direction is interposed between the support shaft portion a and the fixed substrate 36, thereby locking the lock pin 38. By inserting the shaft portion c into the leg fixing pin holes 41 and 42 provided across the fixed substrate 36 and the horizontal vertical rod 2a of the horizontal frame 2 Thus, the handrail side leg 4 can be fixed at a right angle to the horizontal frame 2 as shown on the right side of FIG.

  Further, the handrail side leg 4 can be folded with respect to the horizontal frame 2 by pulling the support shaft part a of the lock pin 38 and pulling out the locking shaft part c from the leg fixing pin holes 41 and 42. Thus, by turning the handrail side leg 4 counterclockwise as shown by the arrow in the figure from the state shown on the right side of FIG. It can be folded to the lower surface side of the frame 2. In this state, the locking shaft portion c of the lock pin 38 is inserted into the folding fixing pin hole 45 provided in the horizontal vertical rod 2a of the horizontal frame 2, as shown on the right side of FIG. The handrail side leg 4 can be fixed in a folded state with respect to the horizontal frame 2.

  FIGS. 4A to 4F show a process of folding the temporary installation stand 1 configured as described above from the state in use. 4A, the veranda floor side leg 3 and the handrail side leg 4 are fixed at right angles to the horizontal frame 2, respectively, and the extendable legs 12 of the veranda floor side leg 3 have a predetermined length. The telescopic leg 15 of the handrail side leg 4 is stretched by a predetermined length to obtain a state in use. (B) in the figure is a leg on the veranda floor side from the state of (a). 3 shows a state in which the three extensible legs 12 are accommodated in the fixed leg 11 and the extensible legs 15 of the handrail side leg 4 are accommodated in the fixed leg 14. (C) shows a state where the lock pin 38 (see FIG. 6) of the coupling metal 7 is unlocked and the handrail side leg 4 in the contracted state is folded to the lower surface side of the horizontal frame 2, d) The unlocking operation of the lock pin 38 of the connecting bracket 6 is performed from the state of (c), and the contracted veranda floor-side leg 3 is folded to the upper surface side of the horizontal frame 2, and accordingly the veranda floor-side leg. 3 shows a temporary installation base 1 in a compact folded state in which 3 and handrail side legs 4 are superposed on the upper and lower surfaces of the horizontal frame 2.

  Since the temporary installation base 1 can be folded compactly as described above, when performing a large-scale repair work of an apartment, it is folded into a state as shown in FIG. It becomes easy to carry in.

  Therefore, when removing the air conditioner outdoor unit O attached to the building outer wall D during the construction of the outer wall of the frame in the veranda, the temporary installation base 1 carried into the veranda in the folded state is shown in FIG. Expand to the state shown. That is, the veranda floor-side leg 3 and the handrail-side leg 4 are fixed at right angles to the horizontal frame 2, respectively, and the extendable legs 12 of the veranda floor-side leg 3 are extended to the required length, and the handrail side The temporary installation base 1 is illustrated by extending the telescopic leg 15 of the leg 4 to a required length and fixing the grip fixing bracket 5 provided at the lower end of the handrail side leg 4 to the top Co of the handrail C. It is installed in a stable state at a predetermined position of the veranda as shown in 1 (a). At this time, the height of the horizontal frame 2 is set to be the same as the height of the existing outdoor unit installation table E as shown in FIG.

  With the temporary installation stand 1 installed at a predetermined position on the veranda as described above, the air conditioner outdoor unit O removed from the existing installation base E is temporarily installed as shown in the phantom lines in FIGS. 1 (a) and 1 (b). It is transferred onto the horizontal frame 2 of the installation frame 1 and fixed in a state of being tied to the horizontal frame 2 with a fixing band (not shown). At this time, the band is attached to the outdoor unit O placed on the temporary installation base 1 and attached to the front, rear, left and right four places of the horizontal frame 2 as shown in FIGS. 1 (a) and 1 (b). The outdoor unit O can be easily fixed at a required location on the horizontal frame 2 by inserting or connecting the outdoor unit fixing band mounting bracket 46 with the bracket 46. 4 (e) is an enlarged view of the portion indicated by the arrow V in FIG. 1 (b), and FIG. 4 (f) is a cross-sectional view taken along the line WW in FIG. As shown in FIGS. 1 (a) and 1 (b), the metal fitting 46 is provided at the center of the outer surface of each horizontal vertical rod 2a forming the horizontal frame 2 and at the center of the outer surface of each horizontal rod 2b. It is attached.

  After the outer wall construction in the veranda has been completed and the air conditioner outdoor unit O installed on the temporary installation base 1 is installed on the original existing installation base E, the temporary installation base 1 is moved to the same veranda. The grip fixing bracket 5 on the side of the sliding side leg 4 is removed from the handrail top portion Co, and the temporary installation base 1 is appropriately moved, and then the grip fixing bracket 5 is replaced with another handrail top portion Co. In addition, when the temporary installation base 1 is used and moved to another veranda or another place, or stored in a warehouse, the temporary installation base 1 is shown in FIG. By folding in the state shown, the temporary installation base 1 can be moved, transported, stored and packed very easily.

  FIG. 7 shows another embodiment of the present invention, in which (a) is a front view showing a temporary installation base of an air conditioner outdoor unit to which an extension frame is attached, (b) is a plan view, and FIG. It is an enlarged view of the part shown by the arrow Y of (b), (a) of FIG. 9 is a front view which shows the attachment method of an extension frame, (b) is a side view, (c) is ZZ of FIG. It is a line expanded sectional view. FIG. 10 shows an extension frame and a horizontal frame. In these drawings, reference numeral 50 denotes an extension frame, and this extension frame 50 is installed on the building outer wall D in the horizontal frame 2 shown in FIG. 1 and FIG. When it is too far from the existing outdoor unit installation base E, it is detachably attached to the end of the horizontal base frame 2 so as to be flush with the horizontal base frame 2.

  As shown in FIGS. 10A to 10C, the extension frame 50 includes a pair of vertical pipes 50a and 50a each made of a square pipe and a horizontal frame 50b that connects the ends of the vertical frames 50a and 50a. And a middle frame 50c interposed between the vertical frames 50a, 50a, and the lower half of the vertical frame 50a positioned horizontally at the tip of each vertical frame 50a. An upward U-shaped fitting portion 51 that is fitted to the portion and fixed by bolts and nuts 56, and horizontally outward from the outer end portion of the U-shaped fitting portion 51 along the upper surface of the vertical frame 50a. A hook member 54 is provided, which includes a horizontal support portion 52 extending in a horizontal direction and a protruding piece 53 protruding downward from the tip of the horizontal support portion 52, and the hook member 54 protrudes horizontally from the bottom of the fitting portion 51. The joint piece 55 to project is integrally projected, and the joint piece 55 has a bolt insertion hole (not shown). And each other and are provided, the nut 57 on the lower surface side of the junction piece 55 is fixed to the bolt insertion hole concentrically, it is temporarily fixed by screwing wing bolt 58 from below into the nut 57. 10A is a plan view of the extension frame 50, FIG. 10B is a front view, FIG. 10C is a side view, and FIG. 10D is a view below the horizontal frame 2 to which the extension frame 50 is attached. FIG. 2 is a bottom view seen from above, and is a cross-sectional view taken along line QQ in FIG.

  The horizontal frame 2 shown in (d) of FIG. 10 is similar to the horizontal frame 2 shown in (b) of FIG. 1, and a pair of horizontal vertical rods 2a, 2a and two horizontal vertical frames 2a each made of a square pipe. , 2a is formed in a rectangular frame shape by the horizontal ribs 2b, 2b, and the horizontal frame 2b on the end side to which the extension frame 50 is attached has a predetermined value on both lower end sides. A hole (not shown) is formed at the position, and a nut 49 is embedded in the hole and fixed.

  In order to attach the extension frame 50 configured as described above to the horizontal frame 2, the extension frame 50 is attached from a position higher than the horizontal frame 2 as shown in phantom lines in FIG. The horizontal support portions 52, 52 of both hook members 54, 54 are placed close to the side end portions from the upper side to the ends of both horizontal vertical rods 2a, 2a of the horizontal frame 2, and ( As shown by the solid line in a), the joint pieces 55 and 55 are brought into contact with the lower surface of the horizontal bar 2b of the horizontal frame 2, and in this state, the joint pieces 55 and 55 are temporarily fixed to the nuts 57 and 57 of the joint pieces 55 and 55. The butterfly bolts 58, 58 are screwed into nuts 49, 49 embedded in both end portions of the lower surface of the horizontal bar 2b, whereby the horizontal support portions 52, 52 of the hook members 54, 54 and the joint pieces 55, 55 The horizontal vertical frame 2a, 2a and horizontal frame 2b of the horizontal frame 2 were sandwiched from above and below. The extended underframe 50 in condition may be attached to the end of the horizontal base frame 2.

  When the extension frame 50 is attached, the veranda floor 3 is supported on the veranda floor A, and the handrail side leg 4 is supported and fixed to the handrail C by the fixing bracket 5 to hold the horizontal frame 2 horizontally. In this state, the extension frame 50 may be attached to the end of the horizontal frame 2, or the veranda floor side leg 3 and the handrail side leg 4 are folded with respect to the horizontal frame 2. The extension frame 50 can be attached to the end of the horizontal frame 2.

  If the extension frame 50 is attached to the horizontal frame 2, the veranda floor leg 3 and the handrail leg 4 cannot be folded with respect to the horizontal frame 2. After removing the frame 50 from the horizontal frame 2, as shown in phantom lines in FIG. 8, the extension frame 50 is rotated 180 ° in the horizontal direction from the initial mounting state, and both sides of the horizontal frame 2 are placed. 2b, 2b, the horizontal support portions 52, 52 of the hook members 54, 54 are put on the horizontal vertical rods 2a, 2a of the horizontal frame 2, and the joint pieces 55, 55 are placed on the horizontal base. The butterfly bolt 58 is brought into contact with the lower surface of the horizontal bar 2b of the frame 2 and screwed into the nut 49 of the horizontal bar 2b, and then folded.

  FIGS. 7A and 7B show the use state of the air conditioner outdoor unit temporary installation stand 1 in which the extension frame 50 is attached to the end of the horizontal frame 2 as described above. As can be seen, even if the depth of the veranda floor is wide and it is too far from the existing outdoor unit installation base E, the extension base frame 50 can be attached to the existing outdoor unit by attaching the extension base frame 50. The air conditioner outdoor unit O can be moved from the existing outdoor unit installation stand E to the outdoor unit temporary installation stand 1 and from the outdoor unit temporary installation stand 1 to the existing outdoor unit installation stand E. The loading operation can be performed easily and safely.

  Although not shown in the horizontal frame 2 and the extended frame 50 shown in FIGS. 7 to 10, the horizontal frame 2 and the extended frame 50 are also shown in FIGS. It is assumed that the outdoor unit fixing band mounting bracket 46 as shown in FIG.

DESCRIPTION OF SYMBOLS 1 Temporary installation stand 2 Horizontal frame 3 Veranda floor side leg 4 Handrail side leg 5 Grasp fixing metal fittings 6 and 7 Connection metal fitting 50 Extension frame

Claims (5)

  Adjustable length connected to the horizontal frame on which the air conditioner outdoor unit is placed, a leg on the veranda floor side that can be connected to one end of the horizontal frame, and the other side of the horizontal frame And a veranda handrail side leg, and a grip fixing bracket that can be fixed to the top of the handrail in a state of gripping the top of the handrail is attached to the lower end of the handrail side leg. The handrail side leg is a temporary installation base for an air conditioner outdoor unit that can be folded and fixed at a right angle with respect to the horizontal frame via connecting brackets.   The grip-fixing bracket includes a downward U-shaped bracket body composed of an upper plate portion and both end plate portions, a fastening screw shaft threaded through one end plate portion of the bracket body, and a tip portion of the screw shaft. 2. The clamp main body is fixed to the handrail top portion by straddling the metal fitting body over the top portion of the handrail and rotating the tightening screw shaft. Temporary installation base of the air conditioner outdoor unit described in 2.   Each connecting bracket has a fixed base plate fixed to the upper end of each leg, and a connecting shaft projecting at a right angle from the tip of the support shaft, and a locking shaft projecting in parallel with the support shaft from the tip. The fixed board, which is made up of a lock pin and fixed to the leg, pivots the end of the horizontal frame and inserts the support shaft of the lock pin so as to be rotatable about its axis, A leg is fixed between the support shaft and the fixed substrate by a spring that biases the support shaft in the proximal direction, and the locking shaft of the lock pin is provided between the fixed substrate and the horizontal frame. The leg is fixed to the horizontal frame at a right angle by inserting it into the pin hole for the leg, and the supporting shaft is pulled in the direction of the tip against the spring biasing force, and the locking shaft is fixed to the pin for fixing the leg. 3. Temporary installation of an air conditioner outdoor unit according to claim 1 or 2, wherein the leg can be folded with respect to the horizontal frame by pulling it out from the horizontal frame. Table.   4. The outside of an air conditioner according to claim 3, wherein the leg is fixed in a folded state with respect to the horizontal frame by inserting a locking shaft portion of the lock pin into a folding fixing pin hole provided in the horizontal frame. Temporary installation stand for the machine.   The air conditioner according to any one of claims 1 to 4, wherein an extension frame is detachably attached to the end of the horizontal frame on the side where the veranda floor side legs are connected. Temporary installation stand for outdoor units.

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