JPH06330858A - Supporting device of compressor - Google Patents

Abstract

PURPOSE:To make a leg part easily extractible from a belt without uplifting it so largely by setting height of the bolt to be equal to or less than the leg part in the case where a vibro-isolating member is fitted in and around the bolt erected in the mounting base, and clamping the leg part of a compressor on top of this member. CONSTITUTION:In this supporting device of a compressor, a vibro-isolating member 3 is installed in and around a bolt 2 erected in a mounting base 1. In addition, a leg part 4 of the compressor is clamped to a top face of this vibro-isolating member 3. In brief, a screw 8 is screwed in a tapped hole 2c installed in a top face 2b of the bolt 2, whereby this leg part 4 is clamped tight to the mounting base 1 in a state that it is held between the vibro-isolating member 3 and an upper vibro-isolating member 5. In this case, height of the bolt 5 should be set to be equal to or less than that of the vibro-isolating member 3 and the leg part 4. Therefore if an underside of the leg part 4 is uplifted as far as a specified short distance delta from the top face 2b of the bolt 2, this leg part 4 is extractible from the bolt 2. With this constitution, replacement of the compressor can be done easily.

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 mounted on an air conditioner or the like.

[0002]

2. Description of the Related Art One example of a conventional compressor supporting device is shown in FIG. A vibration damping member 3 made of rubber or the like is fitted around a bolt 2 which is erected on the installation base 1. The leg 4 of the compressor is fitted on the shoulder 3a formed by notching the upper portion of the vibration isolating member 3.

An upper anti-vibration member 5 made of rubber or the like is fitted on the leg 4, and a flat seat 6 is fitted on the leg 4, and a nut 7 is cut from the flat seat 6 on the upper end of the bolt 2. The leg 4 is fixed to the installation base 1 in a state of being sandwiched by the vibration isolating member 3 and the upper vibration isolating member 5 by being screwed to the provided male screw portion 2a and tightened.

[0004]

In the above-mentioned conventional supporting device, when the compressor is replaced, the lower surface of the leg 4 is fixed to the bolt 2 by the bolt 2.
The leg 4 cannot be pulled out from the bolt 2 unless it is lifted above the upper end of the compressor, that is, by a distance L or more. Therefore, it is difficult to replace the compressor, and a space of a distance L or more is secured above the compressor. Since it is necessary, there is a problem that the size of the air conditioner casing becomes large.

[0005]

SUMMARY OF THE INVENTION The present invention has been invented to solve the above problems. The gist of the present invention is to install a vibration-proof member around a bolt that is erected on a mounting base. In the supporting device of the compressor, in which the legs of the compressor are fixed on the anti-vibration member, the height of the bolt is set to the same level as the leg of the compressor or less, A support device for a compressor is characterized in that the legs of the compressor are fixed by screwing a screw into a screw hole formed in the.

[0006]

Since the present invention has the above-mentioned structure, if the screw is pulled out from the screw hole, the leg of the compressor can be pulled out from the bolt without lifting it.

[0007]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT A first embodiment of the invention is shown in FIG. The height of the bolt 2 is the same as that of the vibration isolator 3, that is, substantially the same level as the leg 4 of the compressor.
By screwing the screw 8 into the screw hole 2c formed in the upper end surface 2b of the leg, the leg 4 is fixed to the installation base 1 in a state of being clamped by the vibration isolator 3 and the upper vibration isolator 5. Has become. Other configurations are similar to those of the conventional one shown in FIG. 3, and corresponding members are designated by the same reference numerals.

When replacing the compressor, however, after screwing back the screw 8 and pulling it out from the screw hole 2c, if the lower surface of the leg 4 is lifted above the upper end of the bolt 2, that is, by a distance δ or more, the leg 4 Can be removed from the bolt 2 together with the flat seat 6 and the upper vibration isolating member 5.

A second embodiment of the invention is shown in FIG. In this second embodiment, the bolt 2 and the vibration isolator 3 are flush with the underside of the leg 4 of the compressor. The leg 4 of the compressor is placed on the upper end surface 3b of the vibration isolator 3, and the lower surface of the protruding portion 5a protruding downward from the center of the lower surface of the upper vibration isolator 5 is the upper end surface 2a of the bolt 2 and the antivibration The upper end surface 3b of the member 3 is abutted. The other structure is similar to that of the first embodiment shown in FIG. 1, and corresponding members are designated by the same reference numerals.

In the second embodiment, if the screw 8, the flat seat 6 and the upper vibration isolating member 5 are removed, the leg 4 of the compressor can be removed without any lifting.

Although not shown, it goes without saying that the height of the bolt 2 and the vibration isolating member 3 can be made higher than the height of the leg 4 of the compressor.

[0012]

According to the present invention, the height of the bolt is set at the same level as or lower than the leg of the compressor, and the screw is screwed into the screw hole formed in the upper end surface of the bolt to thereby make the leg of the compressor. Since the screw is fixed, the screw cannot be pulled out from the screw hole.
The compressor leg can be pulled out of the bolt without lifting it. As a result, it becomes easy to replace the compressor, and it is not necessary to provide a space for lifting the compressor above the compressor, so that the installation space of the compressor can be reduced.

[Brief description of drawings]

FIG. 1 is a vertical cross-sectional view showing a first embodiment of the present invention.

FIG. 2 is a vertical cross-sectional view showing a second embodiment of the present invention.

FIG. 3 is a vertical cross-sectional view showing a conventional support device for a compressor.

[Explanation of symbols]

 1 Installation base 2 Bolts 2a Upper end surface 3 Anti-vibration member 4 Compressor leg 5 Upper anti-vibration member 6 Flat seat 7 Nut 8 Screw 2c Screw hole

Claims (1)

[Claims] 1. A support device for a compressor, wherein a vibration-proof member is fitted around a bolt erected on an installation base, and legs of the compressor are fixed on the vibration-proof member. A compressor having a height equal to or lower than that of the legs of the compressor, and fixing the legs of the compressor by screwing a screw into a screw hole formed in an upper end surface of the bolt. Support device.