JPH04113793U - Compressor support device - Google Patents

Abstract

(57) [Summary] [Purpose] Even if subjected to shock during transportation or vibration after installation, the compressor or fixed structural parts will not be damaged or destroyed. [Structure] A plurality of bolts 4 are set upright on a base 1, and a cushioning material 9 is attached, which has a through hole 8 through which the bolt 4 is inserted into a hole 7 formed in a plurality of support legs 5 provided on a compressor 6. In a support device for a compressor 6, a coil spring 13 and a support leg 5 are inserted through a bolt 4, and a nut 14 is screwed onto the tip of the bolt 4 to elastically support the support leg 5 on a base 1.
The upper part of the cushioning material 9 is a small diameter part 2, and the cushioning material 9 is fitted onto the bolt 4 during transportation, and is loosely fitted into the small diameter part 2 during installation.

Description

[Detailed explanation of the idea]

0001

[Industrial application field]

The present invention relates to a support device for a compressor, and more specifically, to reduce vibration during transportation and operation. It concerns structures suitable for absorption.

0002

[Conventional technology]

A conventional compressor support device is mounted on a base 21 during operation, as shown in Fig. 2(a). A plurality of bolts 22 are erected on the support leg 24 of the compressor 23. A cushioning material 26 having a through hole 25 through which the bolt 22 is inserted is attached to the hole 29, and the bolt 22 is inserted into the buffer material 26. A buffer plate 30 for absorbing vibration noise between the coil spring 31 and the base 21 is attached to the base 22. Then, shake the support legs 24 to which the coil springs 31 and cushioning material 26 are attached. A ring-shaped washer 28 is movably fitted loosely and has a concave cross section at the tip of the bolt 22. The support leg 24 was elastically supported on the base 21 by screwing a nut 32 through the base 21. . During transportation, as shown in (b), first remove the nut 32 and washer 28 from the bolt 22. Remove the washer 28, and insert the washer 28 into the bolt again with the tip of the hanging surface facing downward, and then tighten the bolt 22. Each part inserted into the bolt 22 is held between the nut 32 screwed onto the base 21 and the base 21. By fixing it, the tip of the hanging surface of the washer 28 comes into contact with the support leg 24, and the coil coil Pulling 31 was being compressed.

0003 According to the above configuration, the gap between the through hole 25 of the cushioning material 26 and the bolt 22 during transportation. 33 is large, so when a shock occurs during transportation, the compressor 23 and the supporting legs 24 This may cause damage to the bolts 22 or damage to the compressor 23. or cause damage to the body. Also, remove the nut 32 and washer 28 from the bolt 22. There are problems such as extra work required by removing and reinstalling. ing.

0004

[Problem that the idea aims to solve]

This invention was developed in view of the above problems, and is designed to prevent shock during transportation and vibration after installation. A compressor that does not cause damage or destruction to the compressor or its fixed structural parts even when subjected to Provide a support device.

[0005]

[Means to solve the problem]

In order to solve the above problem, the present invention has multiple bolts erected on the base and Through-holes for inserting the bolts are drilled into holes formed in a plurality of support legs provided on the compressor. Attach the shock absorbing material, insert the coil spring and the support leg into the bolt, and then A compressor support made by screwing a nut onto the tip of a bolt and elastically supporting the support leg on the base. In the holding device, the upper part of the bolt is a small diameter part, and when the buffer material is transported, the bolt is It is characterized by being fitted into the small diameter portion loosely during installation. do.

[0006]

[Effect]

According to the above configuration, a bolt with a small diameter part at the top is provided, and it is attached to the support leg during transportation. The cushioning material fits into the bolt and loosely fits into the small diameter part during installation. The compressor is fixed in place during transportation, and the compressor is secured with bolts after installation. It is supported so that it can swing freely without contacting it.

[0007]

【Example】

Hereinafter, one embodiment of the present invention will be described based on the drawings. The support device for the compressor used in an air conditioner or refrigerator should be as shown in Figure 1 (a) during operation. ), there is a small diameter part 2 on the base 1 and a large diameter part on the base side. A plurality of stepped bolts 4 (3) are installed in the holes 7 of the plurality of support legs 5 provided on the compressor 6. A buffer material 9 with a through hole 8 that fits into the large diameter portion 3 of the stepped bolt 4 is attached, and the large diameter portion A buffer plate 12 is inserted into part 3 to absorb vibration noise between the base 1 and the coil spring 13. In addition, the coil spring 13 is fitted loosely, and the cushioning material 9 is attached to the small diameter portion 2. A ring-shaped washer 11 is attached to the tip of the stepped bolt 4. A nut 14 is screwed through the support leg 5 to elastically support it on the base 1. during transportation As shown in FIG. 1(b), push the nut 14 onto the stepped bolt 4 and tighten the support. The cushioning material 9 attached to the leg 5 fits into the large diameter portion 3 of the stepped bolt 4, and at the same time the coil sprocket The ring 13 is compressed and the support leg 5 is fixed to the base 1.

[0008] According to the above configuration, when the compressor 6 is in operation, the support leg 5 and the buffer material 9 are attached to the stepped bolt 4. By loosely fitting into the small diameter part 2, a gap 15 is created between the small diameter part 2 and the through hole 8 of the cushioning material 9. By providing this, the support leg 5 is supported so as to be able to swing freely without coming into contact with the step bolt 4. The coil spring 13 and this gap 15 absorb vibrations during startup and operation of the compressor 6. Furthermore, even if vibrations are transmitted to the compressor 6 during transportation, the shoulder bolts 4 can be Since the support legs 5 are in close contact with the diameter portion 3, the compressor 6 will not shift from the stepped bolt 4. It is possible to maintain the initially set installation condition.

[0009]

[Effect of the idea]

As mentioned above, this invention allows the compressor or fixed structure parts to remain intact even if subjected to impact during transportation. There will be no damage or damage to the air conditioner or refrigerator. In this case, it is supported so that it can swing freely without touching the step bolt for fixation. , it has advantages such as preventing the generation of abnormal sounds.

[Brief explanation of drawings]

FIG. 1 is a cross-sectional view (a) of a main part showing a fixed state of the present invention during operation, and a cross-sectional view (b) of a main part showing a fixed state during transportation.

FIG. 2 is a cross-sectional view (a) of a main part showing a fixed state during conventional operation, and a cross-sectional view (b) of a main part showing a fixed state during transportation.

[Explanation of symbols]

1 base 2 Small diameter part 3 Large diameter part 4 Step bolt 5 Support legs 6 Compressor 7 holes 8 Through hole 9 Cushioning material 11 Washer 12 Buffer plate 13 Coil spring 14 Nut 15 Gap

Claims (1)

[Scope of utility model registration request] Claim 1: A plurality of bolts are erected on a base, and a cushioning material having through-holes through which the bolts are inserted is attached to holes formed in a plurality of support legs provided on a compressor, and In the compressor support device, the support leg is elastically supported on a base by inserting a coil spring and the same support leg, and screwing a nut on the tip thereof to elastically support the support leg on a base. A support device for a compressor, characterized in that the compressor fits into the bolt during transportation and loosely fits into the small diameter portion during installation.