JP2000249060A - Compressor support device for air conditioners, etc. - Google Patents

Abstract

(57) [Problem] To provide a compressor support device for an air conditioner or the like, which facilitates mounting work of a support for holding the compressor, shortens the length of the support, and The mounting structure is simplified to reduce material costs. SOLUTION: Legs 3 of the compressor 1 are attached to left and right front and rear bolts 5 fixed to a substrate 4 via a vibration isolator 7, while a support 8 for supporting the compressor on the left and right sides is inserted into the bolt. Portion 9b Removably Engaged with Portion 9a and Bolt
And a fixing portion 11 for fixing to a substrate in front of the compressor. The support 8 is no longer mounted behind the compressor, so that the length can be shortened and the mounting work can be facilitated.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a compressor supporting device used for equipment equipped with a compressor such as an air conditioner.

[0002]

2. Description of the Related Art Generally, an outdoor unit 101 of an air conditioner is shown in FIG.
As shown in FIG. 1, the apparatus mainly includes a machine room 103 accommodating the compressor 102 and the like, an electric component accommodating section, a heat exchanger, and a blower circuit section (both not shown). As shown in FIGS. 11 and 12, which show a conventional example, the compressor 102 is mounted on four bolts 105 arranged and fixed on the substrate 104 in the front-rear direction and left-right direction with the right and left legs 107 The mounting portions 108 such as round holes provided at the front and rear are inserted and mounted. In the compressor 102, a holding support 109 is disposed close to the left and right in order to protect it from vibration during transportation. That is, the support member 109 is disposed right and left of the compressor 102 in the front-rear direction close to the position just above the bolt 105, and the hook portion 110 at the rear end is engaged with the hole 112 of the rising portion 111 behind the substrate 104. Then, the fixing portion 113 on the near side was fixed to the rising portion 114 on the front side of the substrate 104 with the screw 115.

[0003]

However, in the structure of the conventional compressor support device, a rising portion 111 must be separately provided behind the substrate 104 in order to fix the support member 109. Rising section 111
Therefore, the support 109 itself has to be lengthened in order to extend over the fixing portion 113 in front of the user. Further, since the support 109 engages the hook portion 110 at the rear end with the hole 112 of the rising portion 111 behind the substrate 104, the mounting operation is difficult behind the left and right of the compressor 102. Further, the support 109 is attached to the compressor 102.
On the left and right sides, the distance is relatively long behind and in front of the substrate 104, so that the vibration isolator 106 holding the leg 107 is pushed up by the behavior of the compressor 102 during transportation, and the support 109 is bent. However, there was a problem that the original function could not be performed.

[0004] The present invention solves the above-mentioned problems, and facilitates the work of mounting the support, shortens the length of the support, and simplifies the mounting structure to reduce the material cost. It is an object of the present invention to minimize the bending of the tool during transportation and ensure the support of the compressor.

[0005]

SUMMARY OF THE INVENTION In order to solve the above-mentioned problems, a compressor support device for an air conditioner or the like according to the present invention is a compressor in which legs are attached to a plurality of bolts fixed to a substrate via vibration isolating materials. And a supporter for supporting the compressor, the supporter being detachable from the bolt, and a mounting portion to be engaged,
It has a fixing portion for fixing to the substrate.

[0006] With the above configuration, the support itself and the material for mounting the support can be reduced, the work of mounting the support can be facilitated, and the bending of the support during transportation can be suppressed to reliably support the compressor.

[0007]

DETAILED DESCRIPTION OF THE INVENTION The invention according to a first aspect of the present invention is directed to a compressor in which legs are attached to a plurality of bolts fixed to a substrate via a vibration isolator, and the compressor is located above the vibration isolator. A support for preventing the compressor from moving in the bolt axis direction, the support having a mounting portion that can be attached to and detached from the one bolt and engages with the one bolt, and a fixing portion for fixing the bolt to the substrate. is there.

[0008] With this configuration, since the supporter engages the mounting portion with each bolt to which the leg of the compressor is mounted and fixes the fixing portion to the substrate, it is necessary to provide a rising device at the opposite edge of the substrate. And a short support that is fixed between the bolt and one edge of the substrate, so that there is no need to mount the support behind the compressor, for example, and the support directly engaged with the bolt is eliminated. Deflection due to impact during transportation can also be suppressed.

According to a second aspect of the present invention, there is provided a compressor having legs attached to a plurality of bolts fixed to a substrate via a vibration isolating material, and the compressor being located above the vibration isolating material. A support for preventing movement of the bolt in the axial direction, the support having a keyhole-shaped mounting portion having an insertion portion inserted into the one bolt and an engagement portion detachably engaged with the bolt;
It has a fixing portion for fixing to the substrate.

[0010] With this configuration, the supporter engages the keyhole-shaped mounting portion with each bolt to which the leg of the compressor is mounted and fixes the fixed portion to the substrate. And a short support that is fixed between the bolt and one edge of the substrate, so that there is no need to mount the support behind the compressor, for example, and the bolt is directly engaged. Such a support can also suppress bending due to impact during transportation.

According to a third aspect of the present invention, in any one of the first and second aspects, a projection is provided at a portion of the mounting portion of the support that engages with the bolt, the projection being pressed against the bolt. It is a thing.

With this configuration, the projection of the mounting portion of the support tool engaged with each bolt is pressed against the bolt, and the support tool can be reliably engaged with the bolt.

According to a fourth aspect of the present invention, in any one of the first to third aspects of the present invention, the support is provided such that the mounting portion to the bolt is provided only at a portion located on the side opposite to the fixing portion. It is provided.

According to this configuration, it is not necessary to attach the mounting portion of the support to the bolt near the fixing portion of the support, and the mounting portion of the support can be omitted.

According to a fifth aspect of the present invention, there is provided a compressor having legs attached to a plurality of bolts fixed to a substrate via a vibration isolator, and the compressor being located above the vibration isolator. A supporting member for preventing the bolt from moving in the axial direction. The supporting member has a mounting portion that can be attached to and detached from the one bolt, and has a mounting portion that engages with the bolt. It is formed to have power.

According to this configuration, since the support is simply attached by engaging with each bolt, a fixing portion such as a screw is not required, and the support can be further shortened, and a portion of the mounting portion to be engaged with the bolt has elasticity. By engaging with the bolt, the support can be securely attached.

[0017]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to FIGS.

(Embodiment 1) FIGS. 1 to 3 are a sectional view of a main part of a compressor supporting apparatus for an air conditioner or the like according to a first embodiment of the present invention, a top view of the main part, and a top view of a support. It is shown.

Reference numeral 1 denotes a compressor, which is installed in the machine room 103 shown in FIG. 10 and has legs 3 extending to the front and rear of the compressor on the left and right of the bottom and having mounting holes 2 on the front and rear. Reference numeral 4 denotes a substrate on which the compressor 1 is mounted, which has an upright wall 4a at a front end (one end edge). Reference numeral 5 denotes a bolt which is attached to the substrate 4 at the left and right sides and the front and rear of the compressor 1 and has an engagement groove 6 at a tip thereof. The bolt 5 penetrates the vibration isolator 7 and is mounted on the substrate 4. Groove 7
The compressor 1 is mounted by inserting the mounting hole 2 of the leg 3 into the hole a.
8 is for holding the compressor 1 during transportation of the outdoor unit,
The engaging groove 6 of the bolt 5 and the substrate 4 are located near the left and right sides of the compressor 1.
Is a support for an elongated plate attached to the upright wall 4a. The support 8 is located above the vibration isolator 7,
Are prevented from moving in the axial direction on the bolt 5, and a large-diameter insertion portion 9a that can be inserted into the bolt 5 and an engagement portion 9b that removably engages with the engagement groove 6 of the bolt 5 are provided. When the keyhole-shaped mounting portion 9 and the insertion portion 9a are inserted into the tip of the bolt 5 and then shifted rearward of the compressor 1 so that the engagement portion 9b is completely engaged with the engagement groove 6, It has a fixing portion 11 which comes into contact with the upright wall 4 a of the substrate 4 before the compressor 1 and is fixed with screws 10.

In the above embodiment, the compressor 1 is supported by first mounting the bolts 5 provided on the substrate 4 on the substrate 4 by penetrating the vibration isolating material 7, and then mounting the mounting holes 2 of the legs 3 of the compressor 1. Bolt 5
And is engaged with the groove 7a of the vibration isolator 7 to be attached. Finally, insert the insertion portion 9a of the support 8 into the tip of the bolt 5,
Subsequently, when the support 8 is shifted rearward of the compressor 1, the engaging portion 9b following the insertion portion 9a engages with the engaging groove 6 of the bolt 5, and when completely engaged, the fixing portion of the support 8 is fixed. 11 just hits the upright wall 4a and stops, and the screw 10 is tightened to the fixing portion 11 and the upright wall 4a to complete the installation.

As described above, the compressor supporting device of the present invention
Since the support 8 is attached to the bolt 5 located on the side of the compressor 1 and the upright wall 4a in front of the substrate 4, a separate rising portion 111 as in the conventional example is not required. The length can be shortened as compared with the conventional example, and the material can be reduced.

Further, since the mounting portion of the support member 8 is not located behind the compressor 1 as in the conventional example, but is located at the side and the front side of the compressor 1, the mounting operation can be facilitated. 8 directly engages with the bolt 5, and the bending of the support member 8 due to the impact during transportation can be suppressed as much as possible.

(Embodiment 2) FIG. 4 shows a top view of a support in a second embodiment of a compressor support device for an air conditioner or the like according to the present invention. The second embodiment of the present invention is different from the first embodiment only in the configuration of the support, and the other parts are the same. 2, detailed description will be omitted, and different points will be mainly described.

Reference numeral 12 denotes a support for an elongated plate which is attached to the engaging groove 6 of the bolt 5 and the upright wall 4a of the substrate 4 near the left and right sides of the compressor 1 for holding the compressor 1 during transportation of the outdoor unit. It is. The support 12 has a keyhole-shaped mounting portion 13 having a large-diameter insertion portion 13a that can be inserted into the bolt 5 and an engagement portion 13b that removably engages with the engagement groove 6 of the bolt 5.
When the engaging portion 13b is completely engaged with the engaging groove 6 after the insertion portion 13a is inserted into the tip of the bolt 5 and then shifted rearward of the compressor 1, 4 has a fixing portion 14 which comes into contact with the upright wall 4 a and is fixed with the screw 10. In addition, the support 12 has smooth protrusions 15 in the form of circular arcs which are pressed against the engagement grooves 6 of the bolts 5 on the inner surface of the engagement portion 13b of the attachment portion 13 at three places on both sides and the back.

In the above embodiment, the support member 12 is inserted into the engagement groove 6 of the bolt 5 in the same manner as in the first embodiment.
The fixing part 14 is attached to the upright wall 4a of the board 4 and the supporting member 12 that has passed through the insertion part 13a to the bolt 5 during this operation.
Is shifted rearward of the compressor 1 to engage the engaging portion 13b with the engaging groove 6 of the bolt 5, since the three protrusions 15 are pressed against the engaging groove 6 in a point contact state. The rearward shifting operation can be easily performed, and the engagement can be reliably performed.

(Embodiment 3) FIGS. 5 and 6 are a side sectional view and a top view of a main part of a compressor supporting device for an air conditioner or the like according to a third embodiment of the present invention. The third embodiment of the present invention is different from the first embodiment only in the configuration of the support.
Since the other parts are the same, parts having the same configuration and the same function and effect are denoted by the same reference numerals, and detailed description is omitted with reference to the description of the first embodiment, and different parts will be mainly described.

Reference numeral 16 denotes a support provided for the same purpose as the support of the first embodiment. The difference is that a mounting portion 17 for the bolt 5 is provided only at one location for mounting the bolt 5 on the side rear portion of the compressor 1. A mounting portion is not provided in a portion facing the bolt 18 on the front side, and a fixing portion 19 is provided on the front side. That is, the mounting portion 17 has a keyhole shape having a large-diameter insertion portion 17a that can be inserted into the rear bolt 5 and an engagement portion 17b that removably engages with the engagement groove 6 of the bolt 5. Further, the bolt 18 on the front side is shorter than the other bolts because the engaging groove 6 is not machined at the tip.

In the above embodiment, as in the first embodiment, the compressor 1 is supported on the substrate 4 by first passing the vibration isolator 7 through the bolts 5 provided on the substrate 4 and then mounting the compressor 1 The mounting holes 2 of the legs 3 are passed through the bolts 5 to engage with the grooves 7a of the vibration isolator 7 for mounting. Finally, the insertion portion 17a on the rear side of the support 16 is inserted into the tip of the bolt 5 on the rear side, and then the support 16 is displaced rearward of the compressor 1 to engage the engagement portion 17b following the insertion portion 17a. Engages with the engagement groove 6 of the bolt 5, and when the engagement is complete, the fixing portion 19 of the support 16 comes into contact with the upright wall 4a and stops. .

As described above, the compressor supporting device of the present invention
Attach the support 16 to the rear bolt 5 located beside the compressor 1.
Since it is attached to the upright wall 4a in front of the substrate 4, a separate rising portion 111 as in the conventional example becomes unnecessary, and the length of the support 8 can be shortened as compared with the conventional example, so that the material can be reduced. Needless to say, the bolt 18 on the front side of the compressor 1 does not require the processing of the engaging groove 6 like the other bolts 5, so that the material can be reduced and the processing can be halved.

Further, since the mounting portion of the support 16 is not located behind the compressor 1 as in the conventional example, it is located only on the rear side and the front side of the compressor 1, so that the embodiment 1 is further improved. The mounting operation can be facilitated, and the bending of the support 16 due to the impact during transportation can be suppressed as much as possible.

Although the support 16 does not include the mounting portion 17 for mounting to the bolt 18 in the above embodiment, it may be processed together with the mounting portion 17 for mounting to the bolt 5 from above.

(Embodiment 4) FIGS. 7 to 9 are a sectional side view, a top view and a top view of a main part of a main part of a compressor supporting apparatus for an air conditioner or the like according to a fourth embodiment of the present invention. It is shown. The fourth embodiment of the present invention is the same as the first embodiment except that the structure of the support is the same as that of the first embodiment. The detailed description will be omitted with reference to the description, and different points will be mainly described.

Reference numeral 20 denotes a support for an elongated plate which is attached to the engaging groove 6 of each of the bolts 5 on the rear and front sides adjacent to the left and right sides of the compressor 1 for holding the compressor 1 during transportation of the outdoor unit. It is. The support 20 has a keyhole-shaped mounting portion 21 having a large-diameter insertion portion 21a that can be inserted into each bolt 5 and an engagement portion 21b that removably engages with the engagement groove 6 of the bolt 5, After the portion 21a is inserted into the tip of the bolt 5, the engaging portion 21b is shifted rearward of the compressor 1 to
Is to be engaged. In addition, the support tool 20 is provided with smooth arc-shaped projections 22 that exceed the outer diameter of the engaging groove 6 on the inner surface of the engaging portion 21b that engages with the engaging groove 6 of the bolt 5 so as to face each other. An elongated hole 23 is provided near both sides of the engaging portion 21b so that the engaging portion 21b has elasticity, and the projection 22 of the engaging portion 21b is strongly pressed against the engaging groove 6 of the bolt 5.

In the above embodiment, the compressor 1 is supported on the board 4 by first penetrating each of the bolts 5 provided on the board 4 with the vibration isolating material 7 and then mounting the mounting holes 2 on the legs 3 of the compressor 1. Is passed through the bolt 5 to be engaged with the groove 7a of the vibration isolator 7 and attached.
Finally, the insertion portion 21a of the support 20 is inserted into the tip of each bolt 5, and then the support 20 is displaced rearward of the compressor 1, so that the engagement portion 21b following the insertion portion 21a engages the bolt 5. The groove 6 is engaged. Then, the engaging portion 21 of the support 20
b is provided with an elastic force due to the presence of the elongated hole 23, and the protrusion 22 of the engaging portion 21b is
The supporting member 20 is securely attached to the engaging groove 6 by pressing more strongly than both sides. Therefore, there is no need to provide the fixing portion 11 and fix the fixing member 11 to the upright wall 4a with the screw 10 as in the first embodiment, so that the mounting operation can be simplified, and the support 20 itself is further shortened than in the first embodiment. be able to.

[0035]

As apparent from the above embodiment, claim 1
The invention according to the invention includes a compressor in which legs are attached to a plurality of bolts fixed to the substrate via a vibration isolator, and a support for supporting the compressor, and the support can be attached to and detached from the bolt,
And it has a mounting portion to be engaged, and a fixing portion for fixing to the substrate in front of the compressor, and there is no need to provide a rising tool on the substrate located behind the compressor, for example, as in the prior art, and It is a short support that is fixed between the bolt and the substrate before the compressor, and the material cost can be reduced. In addition, since the mounting of the support behind the compressor is eliminated, the mounting operation can be facilitated, and since the support and the bolt are directly engaged, the bending of the support due to the impact during transportation can be suppressed. it can.

According to a second aspect of the present invention, there is provided a compressor having legs attached to a plurality of bolts fixed to a substrate via a vibration isolating material, and a support for supporting the compressor. Has a keyhole-shaped mounting portion having an insertion portion to be inserted into the bolt and an engagement portion detachably engaged with the bolt, and a fixing portion for fixing to the substrate in front of the compressor,
There is no need to provide a rising tool on the substrate, for example, located behind the compressor, as in the prior art, and it is a short support that is fixed between the bolt and the substrate before the compressor, thereby reducing material costs. . In addition, since the mounting of the support behind the compressor is eliminated, the mounting operation can be facilitated, and since the support and the bolt are directly engaged, the bending of the support due to the impact during transportation can be suppressed. it can.

According to a third aspect of the present invention, in any one of the first and second aspects, a projection is provided at a portion of the mounting portion of the support that engages with the bolt so as to press against the bolt. In this case, the projections are pressed against the bolts, so that the support can be securely engaged with each bolt.

The invention described in claim 4 is the first invention.
In the description of any one of the above-described items 3, the support is provided with a mounting portion for the bolt only at a portion located on a side opposite to the fixing portion, and the support is mounted on the bolt and the mounting is provided on the support. The processing of the part can be reduced, and the processing and configuration can be simplified.

According to a fifth aspect of the present invention, there is provided a compressor having legs attached to a plurality of bolts fixed to a substrate via a vibration isolating material, and a support for supporting the compressor. Has a mounting portion that can be attached to and detached from the bolt and engages with the bolt, and a portion of the mounting portion that engages with the bolt is formed so as to have elastic force. Can strongly engage the bolt with elasticity,
Even if the support is not fixed by screws or the like, the support can be securely attached, and the support itself can be further shortened to reduce the material.

[Brief description of the drawings]

FIG. 1 is a side sectional view of a main part of a compressor support device for an air conditioner or the like according to a first embodiment of the present invention.

FIG. 2 is a top view of a main part of FIG. 1 in the compressor support device.

FIG. 3 is a top view of a support in the compressor support device.

FIG. 4 is a top view of a support in the second embodiment of the compressor support device.

FIG. 5 is a side sectional view of a main part of a third embodiment of the compressor support device.

FIG. 6 is a top view of a main part of FIG. 5 in the compressor support device.

FIG. 7 is a side sectional view of a main part of a compressor support device according to a fourth embodiment.

FIG. 8 is a top view of a main part of FIG. 5 in the compressor support device.

FIG. 9 is a top view of a support member of the compressor support device.

FIG. 10 is a perspective view in which an essential part of an outdoor unit of the air conditioner is cut away and a compressor supporting portion is viewed.

FIG. 11 is a sectional side view of a main part of a compressor support device of a conventional air conditioner.

FIG. 12 is a top view of a main part of FIG. 11 in the compressor support device.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Compressor 3 Leg 4 Substrate 5 Bolt 7 Vibration-proof material 8, 12, 16, 20 Supporting tool 9, 13, 17, 21 Attaching part 9a, 13a, 17a, 21a Inserting part 9b, 13b, 17b, 21b Engaging part 11, 14, 19 Fixing part 15, 22 Projection 23 Slender hole (provides elastic force)

Claims (5)

[Claims] 1. A compressor in which legs are attached to a plurality of bolts fixed to a substrate via a vibration isolating material, and a compressor located above the vibration isolating material to prevent the compressor from moving in the bolt axis direction. A compressor support device, such as an air conditioner, including a support, the support being detachable from the one bolt and having a mounting portion to be engaged with the bolt and a fixing portion to be fixed to the substrate. 2. A compressor in which legs are attached to a plurality of bolts fixed to a substrate via a vibration isolating material, and a compressor located above the vibration isolating material to prevent the compressor from moving in the bolt axis direction. A support is provided, the support having a keyhole-shaped mounting portion having an insertion portion to be inserted into the one bolt and an engaging portion to be detachably engaged with the bolt, and a fixing portion to be fixed to the substrate. Compressor support device for air conditioners, etc. 3. The compressor support device for an air conditioner or the like according to claim 1, wherein a projection that presses against the bolt is provided at a portion of the mounting portion of the support that engages with the bolt. 4. The compressor support device for an air conditioner or the like according to claim 1, wherein the support has a mounting portion for the bolt provided only on a portion located on a side opposite to the fixing portion. . 5. A compressor in which legs are attached to a plurality of bolts fixed to a substrate via a vibration isolating material, and a compressor located above the vibration isolating material to prevent the compressor from moving in the bolt axis direction. An air conditioner including a support, the support having a mounting portion that can be attached to and detached from the one bolt and that is engaged with the bolt, and a portion of the mounting portion that engages with the bolt is formed to have elasticity. Etc. Compressor support device.