JPH10197048A - Bracket device for suspension of air conditioners - Google Patents

Abstract

(57) [Summary] [Purpose] The bracket member attached to the shaft body provided on the equipment body can be detached and turned over to temporarily suspend it at the high position of the suspension shaft.
A suspension bracket device for air-conditioning equipment that does not interfere with the installation of the ceiling base material below the device body, can be done efficiently in a short time, and can easily change the mounting direction of the bracket member. For the purpose of provision. A shaft member attached to a device body and having a head portion and a shaft portion, a bracket member sandwiched between the head portion of the shaft member and the device body and engaged with the shaft member; The bracket member can penetrate the shaft portion of the shaft body in a penetrating manner, and has a long hole 22 having a width smaller than the head diameter of the head portion, and the head portion of the shaft body has a bracket in the long hole. An insertion / removal hole 24 formed continuously with the long hole is provided so that the member can be pulled out and inserted from the long hole.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a suspension bracket for an air conditioner for suspending an air conditioning outlet, an air conditioning chamber, an air conditioner, etc. on a suspension shaft suspended from a ceiling slab in a space above the ceiling. It relates to the device.

[0002]

2. Description of the Related Art In recent years, air conditioners, air conditioning chambers, air conditioning outlets, etc. have been unitized and installed as an air conditioning system in a space above a ceiling in order to harmonize the air in a room of a building. The aim is to reduce costs and shorten the construction period. Also, air conditioning chamber,
In the area around air-conditioning outlets, etc., unique technologies for rapid labor saving were rapidly developed, and there were various severe conditions such as chronic lack of skilled workers in construction and equipment construction, aging of workers, etc. For example, technologies for easily connecting a flexible duct to an air-conditioning chamber, an air-conditioning outlet, and the like have been developed, and various rational system technologies for shortening work time and improving efficiency have been developed.

On the other hand, in the construction of a ceiling base material as a foundation portion of a ceiling board or the like for installing an air conditioning outlet in a space above the ceiling, for example, a linear outlet having an elongated opening on the lower surface is used as a suspension bolt. As shown in FIG. 9, when the suspension is suspended, the slide-type suspension fitting provided on the linear outlet side is pulled out upward, and the lower end of the suspension bolt is passed through a locking hole provided in the inverted L-shaped portion. It is fixed by a double nut and suspended.
Then, the ceiling base material is stretched on the lower surface side of the linear outlet.

[0004]

However, the lower surface side of the linear outlet which is suspended from the suspension bolt via a slide type suspender is disposed at substantially the same height as the height of the ceiling base material. Therefore, there is a drawback in that the opening of the linear air outlet hinders the work of stretching the ceiling base material, and the work of stretching the ceiling base material cannot be performed efficiently in a short time.

SUMMARY OF THE INVENTION The present invention has been made in view of the above-mentioned conventional problems, and one object of the present invention is to attach a suspension bracket to a shaft provided on an equipment body to temporarily suspend the equipment body at a high position. And a state where the main member is suspended in a regular mounting state by inverting the bracket member, so that the equipment body temporarily suspended at a high position during the installation of the ceiling base material does not become an obstacle, An object of the present invention is to provide a suspension bracket device for an air conditioner, which can efficiently and efficiently perform the installation of a ceiling base material in a short time, and can switch a mounting direction of a bracket member very easily and greatly reduce a work time. .

[0006]

In order to achieve the above object, the present invention provides a shaft 18 having a head portion 14 and a shaft portion 16 attached to a device body 12, and a head of the shaft body 18. The bracket member 20 is sandwiched between the portion 14 and the device body 12, and is engaged with the shaft body 18. The bracket member 20 extends through the shaft portion 16 of the shaft body 18. It can be inserted and has an elongated hole 22 having a width smaller than the head diameter of the head portion 14, and the elongated hole 22 has:
The head portion 14 of the shaft body 18 is the bracket member 20.
The suspension bracket device 10 for an air conditioner is provided with an insertion / removal hole 24 continuously formed in the long hole 22 so as to be pulled out and inserted into the long hole 22.

A plurality of the elongated holes 22 may be arranged in parallel.

The insertion / removal hole 24 may be provided at an intermediate position of the elongated hole 22.

The insertion / removal holes 24 provided in the plurality of elongated holes 22 may be provided at positions displaced from each other in the longitudinal direction of the elongated holes 22.

Further, a suspension support engaging portion 46 may be attached to an upper portion of the bracket member 20.

Further, the hanging support engaging portion 46 is provided with the elongated hole 2.
It may include a bent plate 48 bent in an L-shape from a vertical wall 44 as a mounting surface provided with 2.

The long hole 22 is provided with a relief hole 56 which is branched from the long hole 22 and is continuous with the relief hole 56.
The insertion / removal hole 24 may be formed continuously.

[0013]

BEST MODE FOR CARRYING OUT THE INVENTION In a suspension bracket device for an air conditioner according to the present invention, a shaft body attached to a device body and having a head portion and a shaft portion, a head portion of the shaft body, and the device body. And a bracket member that is sandwiched between the shaft member and the shaft member. The bracket member allows the shaft portion of the shaft member to be inserted therethrough, and Also has an elongated hole with a small width, and the insertion / removal hole formed continuously with the elongated hole so that the head portion of the shaft body can be removed and inserted into the elongated hole of the bracket. Is provided. The long hole of the bracket member is engaged with the shaft attached to the device body so that it can be detachably handled from the coaxial body as needed. When the air-conditioning air outlet, air-conditioning chamber, air conditioner or other air-conditioning equipment is mounted on a ceiling slab or the like, the bracket member is detached from the equipment body by using the insertion / removal hole, and the bracket member is turned over. Installed so that the suspension shaft is located above the outer surface of the main body, and the equipment body temporarily suspended at a high position during the installation of the ceiling base material does not get in the way and the work can be done efficiently in a short time. You can do it. As the shaft body, for example, a stepped screw or a stepped bolt having a stepped portion at a position near the head portion of the shaft portion is used, which is fastened to a screw hole provided at a position near the upper surface of the device body. Then, the long hole of the bracket member is engaged. Further, the shaft body may use a normal screw screw, and may be temporarily tightened while leaving a gap corresponding to the thickness of the bracket member, and an elongated hole of the bracket member may be engaged with this gap. The specific shape and structure of the shaft body are as follows:
The present invention is not limited to these, and may be any as long as it has a head portion and a shaft portion and is capable of removably engaging a bracket member that suspends and supports the device body. The insertion hole may be formed in a shape slightly larger than the head diameter of the shaft body, and may be formed in a circular hole, a square hole, a polygonal hole, or the like, from which the head portion of the shaft body can be detached.

A plurality of the long holes may be arranged in parallel. The long hole is opened in the longitudinal direction of the bracket member. This long hole may be one, but it is 2 in order to stably suspend the air conditioner by the suspension shaft.
It is desirable to arrange a plurality of long holes such as one or three.

[0015] The insertion hole may be provided at an intermediate position between the long holes. Transporting the device body,
At the time of storage, it is possible to prevent the bracket member from being detached from the insertion / removal hole only by holding the bracket member in a state where the shaft body is located at the upper end (lower end) side of the long hole. The shafts and shafts can be collectively managed in a locked state so that they can be immediately installed on site, parts can be easily managed, and the efficiency of installation can be improved.

The insertion / removal holes provided in the plurality of long holes may be provided at positions shifted from each other in the longitudinal direction of the long holes. Only when the bracket member is tilted and the insertion / removal holes of the respective long holes are simultaneously engaged with the respective shafts of the device main body, the bracket member can be attached to and detached from the device main body. Further, the insertion / removal hole is not limited to the one provided in a position shifted in the longitudinal direction of the long hole, and may be provided in a position shifted in the same direction on the side of the plurality of long holes.

A suspension support engagement portion may be attached to the upper portion of the bracket member. The suspension support engaging portion of the bracket member is attached to the suspension support shaft or the like that is suspended from the ceiling slab or the like, and the device body can be easily suspended through the bracket member. The suspension support engagement portion includes a bent plate bent in an L shape from a vertical wall serving as a mounting surface provided with the elongated hole, and a suspension support shaft is supported by the bent plate. The shaft hole is opened. The shaft hole is formed as an elongated hole extending in the width direction of the bracket member. The shaft hole may be cut out from the side end of the bent plate, so that the bracket member can be easily attached to the suspension shaft suspended from the ceiling slab.

The elongated hole may be provided with an escape hole which is branched from the elongated hole, and the insertion hole may be formed continuously with the escape hole. Since the insertion hole is opened at a position branched from the long hole, the shaft moving in the long hole does not easily come off. The escape hole is not limited to one that intersects the elongate hole at a right angle, and may be branched obliquely upward or diagonally downward from the elongate hole.

[0019]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT A preferred embodiment of the present invention will be described below with reference to the accompanying drawings. 1, 2, and 3 show a suspension bracket device for an air conditioner (hereinafter referred to as a suspension bracket device) 10 according to an embodiment of the present invention. As is clear from the drawing, the suspension bracket device 10
A shaft 18 attached to the device main body 12 and having a head portion 14 and a shaft portion 16, sandwiched between the head portion 14 of the shaft body 18 and the device main body 12, and engaged with the shaft 18. And a bracket member 20 to be formed. The bracket member 20 is formed as a substantially inverted L-shaped plate using a metal plate such as a thin steel plate as a raw material, and further allows the shaft portion 16 of the shaft body 18 to penetrate therethrough. An elongated hole 22 having a smaller width is provided. In addition, the slot 2
2 is provided with an insertion / removal hole 24 formed continuously with the long hole 22 so that the head portion 14 of the shaft body 18 can pull out and insert the bracket member 20 from the long hole 22. There is.

In this embodiment, a linear air outlet 26 is illustrated as the equipment body 12 suspended from the lower surface of the ceiling slab 25. However, the suspension bracket device 10 of the present invention
Is not limited to the linear outlet 26, but is used for suspending other air-conditioning chambers and air-conditioning equipment such as air conditioners. When these air-conditioning equipment are temporarily suspended on the ceiling slab 25, In this case, a sufficient space can be provided between the ceiling base material and the ceiling base material to be stretched downward, so that the ceiling base material can be efficiently installed. In addition to the improvement of the workability of the ceiling base material, the present invention can be effectively used in the case of an application in which there is a demand to temporarily move the position of the device main body up and down at the time of suspending work of the air conditioner. As shown in FIG. 5, the linear outlet 26 is formed in a substantially trapezoidal elongated hollow box 28 made of a metal plate such as a thin steel plate, and blows conditioned air to the lower surface of the box 28. It has an elongated opening 30, and a duct connection port 32 is provided on the back side.

The suspending bracket device 10 of the present invention firstly suspends the device main body 12 such as the linear outlet 26 through the bracket member 20 on the suspending support shaft 34 which is suspended from the ceiling slab 25. The long hole 2 is formed in the shaft 18 provided in the device body 12.
The bracket member 20 to which 2 is locked is attached to the long hole 2
2 is removed by using the insertion / removal hole 24 provided in 2, and after being turned over, it is locked to the device main body 12 again. In this state, the bracket member 20, which is inverted and locked to the device main body 12, is fastened to the suspension support shaft 34 disposed above the outer surface side of the device main body 12, and the device main body 12 is brought close to the ceiling slab 25 and temporarily suspended. Support. As a result, when the ceiling base material 36 such as the T bar and the horizontal bar that crosses the lower opening 30 of the device body 12 is installed, the device body 12 does not interfere with the construction. In addition, the construction of the ceiling base material 36 can be performed efficiently in a short time.

That is, as shown in FIGS. 1 and 2, a screw hole 40 as shown in FIG. 1 is opened at a substantially central position on the upper end side of the plate surface 38 which is the suspension support side of the linear outlet 26. There is a hole. Further, at a position of the shaft portion 16 of the shaft body 18 near the head portion 14,
A screw 42 is screwed into the screw hole 40 except for a step 41 corresponding to the thickness of the bracket member 20.
Is configured as a stepped screw. This allows the screw 42 of the shaft body 18 to be screwed into the screw hole 40 to fit the bracket member 20 to the head portion 14 and the plate surface 38.
One cylinder gap is formed. The gap guides the bracket member 20 along the elongated hole 22. Further, the shaft body 18 may use an ordinary screw screw, may be temporarily tightened leaving a gap corresponding to the thickness of the bracket member 20, and the long hole 22 of the bracket member 20 may be engaged with this gap. The specific shape and structure of the shaft body 18 are not limited to these, but include the head portion 14 and the shaft portion 16 and
What is necessary is just to be able to engage with the bracket member 20 which suspends and supports 2 freely. In addition, the shaft body 18 includes the head portion 14
Is formed into a machine screw having a pan-head shape, but is not limited to this, and a bolt having a hexagonal head portion may be used.

The bracket member 20 is formed of a metal plate in a substantially L shape and has a vertical plate 44 as a mounting surface for the device body 12. The elongated hole 22 is opened in the longitudinal direction of the elongated plate 44, and an insertion / removal hole 24 continuous with the elongated hole 22 is opened at an intermediate position of the elongated hole 22.

Therefore, the shaft body 18 attached to the equipment body 12
The elongated hole 22 of the bracket member 20 is engaged with the step portion 41 near the head portion 14, and the insertion / removal hole 24 is pulled out or inserted into the head portion 14 as necessary, so that the bracket member 20 is inserted. It can be detachably handled from the shaft body 18. For example, at the time of an air-conditioning outlet, an air-conditioning chamber, an air-conditioner and other air-conditioning equipment mounted on a ceiling slab or the like, the bracket member 20 for mounting is detached from the insertion / removal hole 24 and mounted in an inverted manner. Attach the suspension shaft 34 above the outer surface side of the equipment body 12 to temporarily suspend the equipment body 12 at a high position from the ceiling base material, and turn over the bracket member 20 again after the ceiling base material is installed. As a result, the main suspension can be carried out in a proper mounting state, and the equipment main body does not become an obstacle during the installation of the ceiling base material, so that the ceiling base material can be efficiently installed in a short time.

In the embodiment, the vertical wall plate 44 formed in the long plate shape of the bracket member 20 has two long holes 22 formed in parallel in the longitudinal direction thereof. The long holes 22 are engaged with two shafts 18 provided on the plate surface 38 side of the device main body 12. In this way, for example, a plurality of shafts 18 are attached to the device body 12 in advance,
By providing the bracket member 20 with a plurality of elongated holes 22 that engage with these shafts 18, the bracket member 20
It is possible to reliably set the attachment position between the device main body 12 and the device main body 12 and to stably perform the suspension support by the suspension support shaft 34 such as the suspension support bolt.
Further, the vertical movement of the bracket member 20 with respect to the device main body 12 is guided by the plurality of elongated holes 22, so that the horizontal blur can be eliminated.

The number of the long holes 22 is not limited to two or three. For example, one long hole 22 may be formed in the bracket member 20 so that the It may be engaged with the body 18. In this case, although an unstable element is included in the suspension supported by the suspension support shaft 34 such as the suspension bolt of the device body 12, the device body 12 is suspended and supported at the upper position by the inverted mounting of the bracket member 20. Efficient construction of ceiling base materials.

As shown in FIGS. 1, 3 and 4, the insertion / removal hole 24 is formed in a hole having a diameter slightly larger than the head diameter of the head portion 14 of the shaft body 18. 24 is provided at an intermediate position of the long hole 22. Therefore, the device body 1
2 is transported and stored, the bracket member 20 is attached to the long hole 22.
The bracket member 20 can be prevented from being detached from the insertion / removal hole 24 simply by holding the shaft member 18 at the upper end (lower end) of the bracket member 20. In addition, each device body 12, the mounting bracket member 20 and the shaft body 18 can be collectively managed in a locked state so that site construction can be performed immediately, and the management of parts is easy.

Further, the plurality of long holes 22 are formed, for example, in FIG.
As shown in FIG. 3, two long holes 22, 2 provided in parallel are provided.
2, the insertion / removal holes 24, 24 provided in the respective long holes 22, 22 are provided.
Are provided at positions displaced from each other in the longitudinal direction of the slot 22. Thereby, only when the insertion / removal holes 24, 24 of the long holes 22, 22, respectively, are simultaneously engaged with the respective shafts 18, which are horizontally arranged on the apparatus main body 12, by tilting the bracket member 20, It can be attached to and detached from the device body 12. And the bracket member 2
Even if the plurality of 0 long holes 22 are engaged with each shaft 18 and moved up and down, the long holes 22 are engaged and held in any one of the shafts 18 and the bracket member does not separate from the device main body,
It is easy to manage parts during transportation and storage, and it is possible to reliably prevent the device body or the like from falling off during construction or the like. Also, for example, even when three long holes 22 are arranged in parallel, each shaft body 18 is horizontally arranged on the plate surface 38 of the device main body 12 and communicates with the three long holes 22 of the bracket member 20. For example, only when the bracket member 20 is tilted by being arranged obliquely upward or obliquely downward, the inserted insertion / removal holes 24 are inserted into the respective head portions 14 of the shafts 18 and the respective elongated holes 22. The positions of the holes 24 coincide with each other, the engagement is released, the holes can be removed, and the holes can be removed, so that the bracket member 20 can be attached to and detached from the device main body 12.

As shown in FIGS. 1 and 2, the bracket member 2
A suspension support engaging portion 46 is attached to the upper part of 0. The hanging support engaging portion 46 is a bent plate 4 bent in an inverted L shape from a vertical wall plate 44 serving as a mounting surface on which the elongated hole 22 is provided.
8 inclusive. A shaft hole 50 is formed in the bent plate 48 at a substantially central position in the width direction of the bracket member 20 with respect to the suspension shaft 34 suspended from the ceiling slab 25 or the like. A screw portion 52 provided on the lower end side of the suspension support shaft 34 is penetrated from the upper surface of the shaft hole 50, and nuts 54, 54 are fastened to the screw portion 52 on the upper and lower surface sides of the bending plate 48 to suspend the suspension support shaft 34.
The bracket member 20 is fixed to. In addition, the shaft hole 50 is not limited to one opened in the width direction of the bracket member 20, and may be opened in the longitudinal direction of the bracket member 20.

As a result, the suspension support engaging portion 4 of the bracket member 20 is attached to the suspension support shaft 34 or the like suspended from the ceiling slab 25 or the like.
6 can be attached, and the device body 12 can be easily suspended via the bracket member 20. Also, the bracket member 20
Is an L-shape including the bending plate 48. Therefore, the bending plate 48 is formed with the shaft hole 50, and the hanging support shaft 3 such as a hanging support bolt is formed.
When the air conditioner is suspended at the position 4, the temporary movement of the air conditioner is prevented by the bent plate 48, and the air conditioner is supported by the L-shaped bracket member 20. It is possible to realize the installation work of the ceiling base material 36.

FIG. 7 shows another embodiment of the insertion hole 24. As shown in FIG. In the figure, a bracket member 20
The escape hole 56 branched from the long hole 22 provided in the vertical wall plate 44 of
Are provided continuously, and the insertion hole 24 is inserted into the escape hole 56.
Are formed continuously. That is, two parallel elongated holes 2
Two relief holes 5 which intersect at substantially the same angle at the same height on the same side edges of the two holes 22 and which have the same width as the long hole 22;
6 and 56 are provided, and insertion / removal holes 24 are provided at ends of the escape holes 44 and 44. In this embodiment, the shafts 18 provided on the plate surface 38 of the device
2 and 22 while being suspended on the suspension support shaft 34,
When the bracket member 20 is turned over, the bracket member 20 is moved laterally at the positions of the escape holes 56, 56 continuously with the vertical movement of the bracket member 20, and the insertion / removal holes 24, 24 are easily detached from the head portions 14, 14 of the shaft body. And then insert and remove holes 24, 2
After the heads 44, 14 of the shafts 18, 18 are engaged with the shaft 4, they are moved laterally along the escape holes 44, 44.

Therefore, even if the insertion / removal hole 24 is formed,
The long hole 22 of the bracket member 20 does not easily come off the shaft body 18 only by vertical movement, and thus the removal and loss of the bracket member 20 during the transportation and storage of the device body 12 can be reliably prevented. Further, it is possible to reliably prevent the shaft body 18 from coming off from the long hole 22 of the bracket member 20 when the device body 12 is suspended. The escape hole 56 is
Although it is formed so as to intersect with the elongated hole 22 at a right angle, the invention is not limited to this, and it may be provided so as to intersect obliquely upward or obliquely downward from the edge of the elongated hole.

Next, the operation of the suspension bracket device 10 for an air conditioner according to the embodiment of the present invention will be described. For example,
As shown in the partially enlarged explanatory view of FIG. 1, in the air conditioner 12 constituting the linear outlet 26, the vertical wall plate 44 is moved from a substantially central position on the upper surface of the hollow box 28 to a plate surface 38 such as the front. When,
A suspending engagement portion 46 formed of a bent plate 48 bent in an L-shape from the vertical wall plate 44 is brought into close contact with the screw hole 4 of the plate surface 38.
The shafts 18, 18 screwed into the shafts 0, 40 are engaged with the long holes 22, 22 formed in the vertical wall plate 44 so that the bracket member 20 does not come off from the device body 12 and is lost. 1
The long holes 22, 22 are locked by the head portions 14, 14, 8 and 18, and the device main body 12 is stored and stored.

Therefore, the equipment main body 12 is transported to the construction site of the building air-conditioning work, and the equipment main body 12 is attached to the hanging support shaft 34 hanging down from the ceiling slab 25 to perform the construction of the ceiling base material 36 and the ceiling plate. For this purpose, as shown in FIG.
The bracket member 20, which is in close contact with the upper end side of 2, is raised while being guided by the long holes 22 and 22 engaged with the shaft bodies 18 and 18. As shown in FIG. 4, the bracket member 20 is tilted counterclockwise as shown in FIG. 4 when the left insertion / removal hole 24 displaced to a higher position in FIG. 24, 24 are the heads 14, 1 of the shafts 18, 18
4 and the bracket member 20 is removed from the device body 12. The vertical wall plate 44 of the detached bracket member 20 is rotated substantially 180 degrees in a plan view to invert the suspension support engaging portion 46 toward the outer surface side of the device main body 12, and the insertion / removal holes 24, 24 are again provided.
Is inserted into the heads 14, 14 of the shafts 18, 18 to engage the elongated holes 22, 22 of the bracket member 20 with the shafts 18, 18. Therefore, the lower nut 5 is inserted into the shaft hole 50 of the bent plate 48 of the hanging support engaging portion 46 which is turned over to the outer surface of the device body 12.
4 is inserted from above, and then the lower nut 54 is tightened at the lower end of the suspension shaft 34 to push the suspension support engaging portion 46 upward. At this time, as shown in FIG. 6, the shafts 18, 18 are locked at the lower ends of the elongated holes 22, 22, and the upper and lower nuts 54, 54 are used to lock the suspension support portion 46.
As shown in FIG. 8, it is raised to a position close to the ceiling slab 25 and temporarily fixed to the suspension support shaft.

Accordingly, the device main body 12 suspended by the suspension support shaft 34 by temporarily reversing the bracket member 20 has its lower surface suspended at a distance K above the height position where the ceiling base material 36 is erected. As a result, the equipment main body 12 does not become a hindrance when the ceiling base material 36 is constructed, and the ceiling base material 3 can be supported.
The construction of 6 can be done efficiently in a short time. In addition, since the bracket member 20 can be pulled out and inserted freely, the switching of the mounting direction is very easy, and the effect that the working time can be shortened effectively can be obtained. Ceiling base material 36
Is completed, the hanging support engaging portion 46 of the bracket member 20 is loosened and lowered, and the bracket member 20 is again inverted. For example, in the linear outlet 26, the lower surface opening 30 is connected to the hanging support shaft. Ceiling base material 3 provided below 34
The suspension support engaging portion 46 of the bracket member 20 with respect to the suspension support shaft 34 is adjusted so as to face the blowout opening F of 6 closely and the construction of the device body 12 is completed.

In the above-described embodiment, the suspension bracket device for the air conditioner having the linear outlet 26 has been described. However, the present invention is not limited to the above-described embodiment, and may be, for example, an air-conditioning chamber, an air conditioner, or the like. Can be used for the construction of equipment related to this and can contribute to the systematization of the space above the ceiling as one air conditioning unit system, shortening the work time in air conditioning equipment construction, streamlining the construction, and thus reducing labor costs Etc. can be achieved.

[0037]

As described above, according to the suspension bracket device for an air conditioner according to the present invention, a shaft having a head portion and a shaft portion attached to the device body, A bracket member sandwiched between the head portion and the device main body, the bracket member being engaged with the shaft body, and the bracket member allows the shaft portion of the shaft body to pass therethrough, An elongated hole having a width smaller than the head diameter of the head portion is provided, and the elongated hole is continuous with the elongated hole so that the head portion of the shaft body can be removed from and inserted into the elongated hole of the bracket member. Since the bracket member can be detachably handled from the coaxial body as necessary with respect to the shaft body provided in the device main body by providing the insertion / removal hole formed by Of air conditioners and other air conditioners to ceiling slabs, etc. When working, the bracket member for mounting is detached from the insertion / removal hole and mounted in an inverted shape, which allows the suspension shaft to be installed above the outer surface of the device body, and it can be mounted above the ceiling base material. Temporarily suspend the equipment body at the position, turn it over again after the work of installing the ceiling base material and allow it to be fully suspended with the proper installation state, so that the equipment body will not be in the way when installing the ceiling base material, The base material can be installed efficiently in a short time. In addition, since the bracket member can be freely removed and inserted, switching of the mounting direction is very simple, and the working time can be shortened effectively.

In addition, since a plurality of the long holes are arranged in parallel, for example, a plurality of shafts are attached to the main body of the apparatus in advance, and a plurality of long holes of the bracket member to be engaged therewith are provided. With this arrangement, the mounting position between the bracket member and the device main body can be securely set to stably support the hanging support by the hanging bolts and the like. It is possible to eliminate blurring in the left-right direction by being guided.

Further, the insertion / removal hole is provided at an intermediate position of the elongated hole, so that the shaft member is located at the upper end (lower end) side of the elongated hole when the apparatus body is transported and stored. By simply holding in such a state, it is possible to prevent the bracket member from falling out of the insertion / removal hole, so that each device body and the mounting bracket member and shaft are locked so that site construction can be performed immediately. It can be managed collectively, parts can be easily managed, and high efficiency of construction can be ensured.

Further, the insertion / removal holes provided in the plurality of elongated holes are provided at positions displaced from each other in the longitudinal direction of the elongated holes, whereby the bracket member is tilted and each axis of the device body is tilted. The bracket member can be attached to and detached from the device body only when the insertion and removal holes of each long hole are engaged with the body at the same time. Even if it is moved, the long hole is engaged and held in any one of the shafts, and the bracket member does not come off from the equipment main body, so that parts management during transportation and storage is easy and the equipment main body etc. during construction etc. Detachment can be reliably prevented.

Further, a suspension engaging portion is attached to an upper portion of the bracket member, so that the suspension engaging portion of the bracket member is engaged with a suspension shaft suspended from a ceiling slab or the like. The device body can be easily suspended via the bracket member.

Further, the suspension support engaging portion includes a bent plate bent in an L-shape from a vertical wall serving as a mounting surface on which the elongated hole is provided, so that the bracket member has the bent plate. L included
Therefore, when the bent plate is formed with a shaft hole and suspended by a suspension bolt or the like, the bent plate eliminates a state in which the temporary movement of the air conditioner is difficult, and an L-shaped bracket is provided. It is possible to realize a smooth and efficient installation of the ceiling base material while securing the suspension structure of the air conditioner by the members.

In addition, an escape hole is formed in the elongated hole, and the escape hole is formed continuously from the elongated hole, and the insertion hole is formed continuously with the escape hole. Even if the bracket member is moved up and down, the long hole does not easily come off from the shaft body, and it is possible to reliably prevent the bracket member from coming off and being lost during transportation and storage of the device body. Further, it is possible to reliably prevent the shaft body from coming off the long hole of the bracket member when the device body is suspended.

[Brief description of the drawings]

FIG. 1 is a perspective explanatory view showing a state in which a suspension bracket device for an air conditioner according to an embodiment of the present invention is closely attached to an upper end side of a linear outlet.

FIG. 2 is a partially longitudinal explanatory view in which a linear outlet is main-suspended on a suspension shaft via a suspension bracket device for an air conditioner shown in FIG.

FIG. 3 is a front view in which a linear outlet is suspended from a suspension shaft through a suspension bracket device for an air conditioner.

FIG. 4 is an explanatory front view showing a state in which a bracket member is tilted to insert or remove an elongated hole into or from a shaft body on the side of a linear outlet;

FIG. 5 is a perspective explanatory view showing a state in which the filament outlets are fully suspended and supported on a suspension shaft via a suspension bracket device for an air conditioner.

FIG. 6 is a perspective explanatory view showing a state in which the bracket member is detached from the shaft body, inverted, and temporarily suspended and supported so that the suspension shaft is located above the outer surface of the linear outlet.

FIG. 7 shows a suspension bracket device for an air conditioner.
FIG. 5 is an explanatory front view showing a state in which an insertion hole is provided through an escape hole in an elongated hole provided in a bracket member.

FIG. 8 is an explanatory view of a state in which the bracket member of the suspension bracket device for an air conditioner according to the present invention is inverted and the air conditioner is temporarily suspended higher toward the ceiling slab.

FIG. 9 is an explanatory diagram showing a state in which an air conditioner is fully suspended by a conventional bracket device for a suspension for an air conditioner.

[Explanation of symbols]

 10 Bracket Device for Suspension Support for Air Conditioning Equipment 12 Device Main Body 14 Head Part 16 Shaft Part 18 Shaft Body 20 Bracket Member 22 Long Hole 24 Insertion and Removal Hole 25 Ceiling Slab 34 Suspension Shaft 36 Ceiling Base Material 44 Vertical Wall Board 46 Suspension Support Engagement part 48 Folding plate 50 Shaft hole 56 Escape hole K interval F Air outlet

Claims (7)

[Claims] 1. A shaft body attached to a device body, the shaft body having a head portion and a shaft portion, and a bracket sandwiched between the head portion of the shaft body and the device body and engaged with the shaft body. The bracket member has a long hole having a width smaller than the head diameter of the head part, the bracket member allowing the shaft part of the shaft body to penetrate therethrough. A suspension bracket device for an air conditioner, which is provided with an insertion / removal hole formed continuously with the elongated hole so that a head portion of the shaft body can be pulled out and inserted from the elongated hole of the bracket member. 2. The bracket device for a suspension support for an air conditioner according to claim 1, wherein a plurality of the long holes are arranged in parallel. 3. The suspension bracket device for an air conditioner according to claim 1, wherein the insertion hole is provided at an intermediate position between the long holes. 4. The insertion / removal hole provided in the plurality of long holes,
The bracket device according to any one of claims 1 to 3, wherein the bracket device is provided at a position shifted from each other in a longitudinal direction of the long hole. 5. The suspension bracket device for an air conditioner according to claim 1, wherein a suspension engaging portion is attached to an upper portion of said bracket member. 6. The suspension for an air conditioner according to claim 5, wherein the suspension support engagement portion includes a bent plate bent in an L shape from a vertical wall serving as a mounting surface on which the elongated hole is provided. Support bracket device. 7. The elongated hole according to claim 1, wherein an escape hole is formed continuously from the elongated hole, and the insertion hole is formed continuously with the escape hole. A bracket device for a hanging support for an air conditioner according to the above.