CN202914406U - Damping supporting device of draught fan volute - Google Patents
Damping supporting device of draught fan volute Download PDFInfo
- Publication number
- CN202914406U CN202914406U CN201220556720.2U CN201220556720U CN202914406U CN 202914406 U CN202914406 U CN 202914406U CN 201220556720 U CN201220556720 U CN 201220556720U CN 202914406 U CN202914406 U CN 202914406U
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- plate
- radian
- arc
- shaped plate
- base plate
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Abstract
A damping supporting device of a draught fan volute comprises an arc-shaped plate, side plates and a base plate, wherein the radian of joint positions between the upper end of the arc-shaped plate and the draught fan volute is equal, the base plate is arranged at the bottom end of the arc-shaped plate and perpendicularly connected with the arc-shaped plate, two sides of the arc-shaped plate are respectively provided with a side plate, the arc-shaped plate, the two side plates and the base plate form an open-type frame structure, a plurality of locating holes are formed in the upper end of the arc-shaped plate according to the radian, and a plurality of locating holes are evenly distributed in the base plate. The damping support device defined by the arc-shaped plate, the side plates and the base plates greatly simplifies installation technology and prolongs the service life.
Description
Technical field
The utility model relates to the centrifugal blower volute shock-absorbing supporting device.
Background technique
Centrifugal blower is the mechanical energy that relies on input, improves supply gas the side by side machinery of body of gas pressure, and it is a kind of driven fluid machinery.Centrifugal blower is widely used in ventilation, dust discharge and the cooling of factory, mine, tunnel, cooling tower, vehicle, boats and ships and building; The ventilation of boiler and industrial furnace and air inducing; Cooling in the apparatus of air conditioning and the domestic electric appliance and ventilation etc., when blower fan in when operation, wheel rotation makes the blower fan body produce vibration, affects blower fan and effectively moves, shortened working life, the damping device that adopts on the market at present generally mostly is common shaped steel, and is simple in structure, is connected with blower fan also mostly to be welding, for preventing that vibrations and basic brandreth are rigidly connected, easily because of the vibrations sealing-off, working life is shorter, haves much room for improvement.
Summary of the invention
The utility model is for above-mentioned technical problem, and a kind of volute of blower shock-absorbing supporting device of simple in structure, easy for installation, long service life is provided.
The utility model is for solving the problems of the technologies described above, provide following technological scheme: a kind of volute of blower shock-absorbing supporting device, it is characterized in that comprising radian plate, side plate, base plate, radian plate upper end is identical with volute of blower joint radian, base plate is arranged at radian plate bottom and is connected with the radian plate is vertical, and radian plate both sides respectively arrange side plate, and the three consists of an open frame structure, radian plate upper end offers some positioning holes according to radian, and base plate is evenly equipped with some positioning holes.
Preferably, offer 3 positioning holes according to radian on the described radian plate.
Preferably, base plate is evenly equipped with 3 positioning holes.
The utility model beneficial effect: the shock-absorbing supporting device that the utility model surrounds by radian plate, side plate, base plate are set, greatly simplified mounting process, prolonged working life.
Description of drawings
Fig. 1 is structural scheme of mechanism of the present utility model.
Embodiment
A kind of volute of blower shock-absorbing supporting device, comprise radian plate 001, side plate 002, base plate 003, radian plate 001 upper end is identical with volute of blower joint radian, base plate 003 is arranged at radian plate 001 bottom and 001 vertical connection of radian plate, radian plate 001 both sides respectively arrange side plate 002, the three consists of an open frame structure, described radian plate 001 upper end offers 3 positioning holes according to radian, base plate 003 is evenly equipped with 3 positioning holes, when carrying out installation exercise, only need the positioning hole of offering on the radian plate 001 is connected with volute of blower center flange bolt, preferably set up damping spring in the bolt joint, the side plate 002 of both sides plays the effect of strengthening and supporting, preferred side plate 002 arranges stiffening rib with base plate 003 joint, then base plate 003 is connected with basic brandreth bolt, preferably in base plate 003 and basic brandreth joint resilient pad is set, for example: sheet rubber, felt etc.
Above-described embodiment only is explanation technical conceive of the present utility model and characteristics; its purpose is to allow the personage that is familiar with technique can understand content of the present utility model and is implemented; can not limit protection domain of the present utility model with this; all equivalences of doing according to the utility model Spirit Essence change or modify, and all should be encompassed in the protection domain of the present utility model.
Claims (3)
1. volute of blower shock-absorbing supporting device, it is characterized in that comprising radian plate, side plate, base plate, radian plate upper end is identical with volute of blower joint radian, base plate is arranged at radian plate bottom and is connected with the radian plate is vertical, radian plate both sides respectively arrange side plate, the three consists of an open frame structure, and radian plate upper end offers some positioning holes according to radian, and base plate is evenly equipped with some positioning holes.
2. a kind of volute of blower shock-absorbing supporting device according to claim 1 is characterized in that radian plate upper end offers 3 positioning holes according to radian.
3. a kind of volute of blower shock-absorbing supporting device according to claim 1 is characterized in that base plate is evenly equipped with 3 positioning holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220556720.2U CN202914406U (en) | 2012-10-29 | 2012-10-29 | Damping supporting device of draught fan volute |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220556720.2U CN202914406U (en) | 2012-10-29 | 2012-10-29 | Damping supporting device of draught fan volute |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202914406U true CN202914406U (en) | 2013-05-01 |
Family
ID=48162725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220556720.2U Expired - Fee Related CN202914406U (en) | 2012-10-29 | 2012-10-29 | Damping supporting device of draught fan volute |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202914406U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103801865A (en) * | 2014-02-28 | 2014-05-21 | 成都先进功率半导体股份有限公司 | Bridge support of buffer mechanism of soldering lug machine |
| CN109224682A (en) * | 2018-10-26 | 2019-01-18 | 江苏中远环保科技有限公司 | A kind of soot blower administered suitable for atmospheric aerosol |
-
2012
- 2012-10-29 CN CN201220556720.2U patent/CN202914406U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103801865A (en) * | 2014-02-28 | 2014-05-21 | 成都先进功率半导体股份有限公司 | Bridge support of buffer mechanism of soldering lug machine |
| CN103801865B (en) * | 2014-02-28 | 2016-03-23 | 成都先进功率半导体股份有限公司 | Soldering lug machine buffer gear bridge support |
| CN109224682A (en) * | 2018-10-26 | 2019-01-18 | 江苏中远环保科技有限公司 | A kind of soot blower administered suitable for atmospheric aerosol |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130501 Termination date: 20211029 |