CN202500933U - Limiting type spring vibration isolator - Google Patents
Limiting type spring vibration isolator Download PDFInfo
- Publication number
- CN202500933U CN202500933U CN2012200982730U CN201220098273U CN202500933U CN 202500933 U CN202500933 U CN 202500933U CN 2012200982730 U CN2012200982730 U CN 2012200982730U CN 201220098273 U CN201220098273 U CN 201220098273U CN 202500933 U CN202500933 U CN 202500933U
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- base
- spring
- upper cover
- loam cake
- limiting
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- Expired - Lifetime
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Abstract
The utility model discloses a limiting type spring vibration isolator, comprising an upper cover, a base, and a spring mounted between the two, and is characterized in that the upper cover is connected with the base through pre-tightening bolts on two sides, a top of the upper cover is provided with a mounting bolt for connecting with other parts, four corners of the base are provided with a limiting baffle, and a damping block is arranged between the limiting baffle and the upper cover. The spring is a spiral steel spring, a bottom of the upper cover is provided with a spring cover plate, an upper end of the base is provided with a limiting protrusion, and two ends of the spiral steel spring is mounted between the upper cover and the base through the spring cover plate and the limiting protrusion. The limiting type spring vibration isolator has the beneficial effects of simple structure, stable performance, strong adaptability, and capability of preventing lateral displacement of equipment. The device is particularly applicable for vibration isolation and noise control of mechanical equipment such as air conditioning units, water chillers, cooling towers, fans, and water pumps, and has significant economic and social benefits.
Description
Technical field
The utility model relates to construction engineering technical field, specially refers to a kind of limit-type spring vibration isolation device.
Background technique
In recent years; Because the raising of people's environmental consciousness; Control is had higher requirement to the vibration and noise in the productive life; For with serious pollution fields of vibration and noise such as track traffic, large-scale punching equipment and air-conditioning equipments, how vibration isolation becomes a major issue must considering in engineering project verification, the design and construction process especially.But existing spring vibration isolation device lacks the cross spacing device satisfying under the vibration isolation condition, is easy to generate lateral displacement during vibration isolator work, causes equipment to rock greatly, influences its function of use, and more serious meeting causes engineering accident.Therefore market in urgent need is a kind of can satisfy the limit-type spring vibration isolation device that vibration isolating effect can be protected service life of equipment again.
The model utility content
The purpose of the utility model is to provide a kind of limit-type spring vibration isolation device, through the employing special structural design, thus the purpose of realization the utility model.
The technical problem that the utility model solved can adopt following technological scheme to realize:
Limit-type spring vibration isolation device comprises loam cake, base and is installed on spring between the two, it is characterized in that, the pretension bolt of loam cake through both sides is connected with base, and the top of loam cake is provided with and is used for the construction bolt that is connected with miscellaneous part; Four jiaos of said base are provided with postive stop baffle, are placed with damping block between postive stop baffle and the loam cake.
In an embodiment of the utility model, said spring is a helical steel springs, and the bottom of loam cake is provided with spring bumper cover, and the upper end of base is provided with spacing preiection, and the two ends of helical steel springs are installed between loam cake and the base through spring bumper cover and spacing preiection.
In an embodiment of the utility model, the both sides of said base are provided with the opening that is used for fixing, and the lower surface of base is provided with the anti-slip rubber pad.
The beneficial effect of the utility model is: simple in structure, and stable performance, applicability is strong, can prevent the equipment lateral displacement.Be specially adapted to the air-conditioning unit, handpiece Water Chilling Units, cooling tower, blower fan, the vibration isolation of machinery such as water pump and noise control, the economy and society benefit is very significantly.
Description of drawings
Fig. 1 is the structural representation of the said limit-type spring vibration isolation device of the utility model.
Fig. 2 is the plan view of the said limit-type spring vibration isolation device of the utility model.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and be easy to understand understanding with effect, below in conjunction with embodiment, further set forth the utility model.
As depicted in figs. 1 and 2; The described limit-type spring vibration isolation device of the utility model; Comprise loam cake 100, base 200 and be installed on spring 300 between the two; Loam cake 100 is connected with base 200 through the pretension bolt 140 of both sides, and the top of loam cake 100 is provided with and is used for the construction bolt 110 that is connected with miscellaneous part; Four jiaos of said base 200 are provided with postive stop baffle, are placed with damping block 130 between postive stop baffle and the loam cake 100.
Said spring 300 is a helical steel springs, and the bottom of loam cake 100 is provided with spring bumper cover 120, and the upper end of base 200 is provided with spacing preiection, and the two ends of helical steel springs are installed between loam cake 100 and the base 200 through spring bumper cover 120 and spacing preiection.
The both sides of said base 200 are provided with the opening 220 that is used for fixing, and the lower surface of base 200 is provided with anti-slip rubber pad 210.
The beneficial effect of the utility model is: simple in structure, and stable performance, applicability is strong, can prevent the equipment lateral displacement.Be specially adapted to the air-conditioning unit, handpiece Water Chilling Units, cooling tower, blower fan, the vibration isolation of machinery such as water pump and noise control, the economy and society benefit is very significantly.
More than show and described basic principle of the utility model and the advantage of major character and the utility model.The technician of the industry should understand; The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the specification that the utility model just is described; Under the prerequisite that does not break away from the utility model spirit and scope, the utility model also has various changes and modifications, and these variations and improvement all fall in the utility model scope that requires protection.The utility model requires protection domain to be defined by appending claims and equivalent thereof.
Claims (3)
1. limit-type spring vibration isolation device comprises loam cake, base and is installed on spring between the two, it is characterized in that, the pretension bolt of loam cake through both sides is connected with base, and the top of loam cake is provided with and is used for the construction bolt that is connected with miscellaneous part; Four jiaos of said base are provided with postive stop baffle, are placed with damping block between postive stop baffle and the loam cake.
2. limit-type spring vibration isolation device according to claim 1; It is characterized in that; Said spring is a helical steel springs; The bottom of loam cake is provided with spring bumper cover, and the upper end of base is provided with spacing preiection, and the two ends of helical steel springs are installed between loam cake and the base through spring bumper cover and spacing preiection.
3. limit-type spring vibration isolation device according to claim 1 is characterized in that the both sides of said base are provided with the opening that is used for fixing, and the lower surface of base is provided with the anti-slip rubber pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200982730U CN202500933U (en) | 2012-03-15 | 2012-03-15 | Limiting type spring vibration isolator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200982730U CN202500933U (en) | 2012-03-15 | 2012-03-15 | Limiting type spring vibration isolator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202500933U true CN202500933U (en) | 2012-10-24 |
Family
ID=47037547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200982730U Expired - Lifetime CN202500933U (en) | 2012-03-15 | 2012-03-15 | Limiting type spring vibration isolator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202500933U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104819238A (en) * | 2015-04-29 | 2015-08-05 | 柳州东方工程橡胶制品有限公司 | Damping spring vibration isolator device with expansion sleeves and mounting and adjusting construction method thereof |
| CN108591706A (en) * | 2018-05-04 | 2018-09-28 | 佛山科学技术学院 | A kind of novel device vertical motion vibration isolating suspension |
| CN110848303A (en) * | 2019-12-19 | 2020-02-28 | 西南交通大学 | Adjustable steel spring vibration isolator |
-
2012
- 2012-03-15 CN CN2012200982730U patent/CN202500933U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104819238A (en) * | 2015-04-29 | 2015-08-05 | 柳州东方工程橡胶制品有限公司 | Damping spring vibration isolator device with expansion sleeves and mounting and adjusting construction method thereof |
| CN104819238B (en) * | 2015-04-29 | 2016-12-07 | 柳州东方工程橡胶制品有限公司 | Band expansion sleeve damping spring Vibration insulator and mounting and adjusting engineering method thereof |
| CN108591706A (en) * | 2018-05-04 | 2018-09-28 | 佛山科学技术学院 | A kind of novel device vertical motion vibration isolating suspension |
| CN110848303A (en) * | 2019-12-19 | 2020-02-28 | 西南交通大学 | Adjustable steel spring vibration isolator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121024 |