CN204986114U - Flange takes precautions against earthquakes - Google Patents
Flange takes precautions against earthquakes Download PDFInfo
- Publication number
- CN204986114U CN204986114U CN201520749328.3U CN201520749328U CN204986114U CN 204986114 U CN204986114 U CN 204986114U CN 201520749328 U CN201520749328 U CN 201520749328U CN 204986114 U CN204986114 U CN 204986114U
- Authority
- CN
- China
- Prior art keywords
- flange
- protection ring
- bump protection
- shockproof
- ring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Vibration Prevention Devices (AREA)
Abstract
The utility model discloses a flange takes precautions against earthquakes, including the top bump protection ring, the flange, inside bump protection ring, the shaft hole, the ring flange, lateral opening and bottom antivrbration pad, the flange sets up in the center of ring flange department, the shaft hole sets up in the center of flange department, the major structure of above structure composing flange, the top bump protection ring sets up the top at the flange, inside bump protection ring setting is inside middle the shaft hole, bottom antivrbration pad setting is in the bottom of ring flange, the utility model discloses a flange takes precautions against earthquakes, through a series of shockproof structure that add, can effectually realize shock -absorbing function to the flange, prevent the mechanical damage of flange.
Description
Technical field
The utility model relates to part field, particularly shockproof flange.
Background technique
Flange is the blue flange disk of call or bead again.Flange is interconnective part between pipe and pipe, for the connection between pipe end; Also the flange that the equipment that is used in is imported and exported is had, for the connection between two equipment, as speed reducer flange.Flange joint or flanged joint, refer to and be interconnected releasable connection as one group of combined sealing structure by flange, pad and bolt three.Piping flange means the flange of pipe arrangement in tube equipment, is used in import and export flange equipment meaning equipment.Perforation on flange, bolt makes two flanges be close to.Liner containment is used between flange.Flange divides be threaded (screwed connection) flange, welded flange and clip flange.Flange is all use in pairs, and low pressure pipeline can use an acting flange, and four kilograms with the use welded flange of upward pressure.Add sealing gasket between two panels flange plate, then use bolton.The flange thickness of different pressures is different, and the bolt that they use is also different.Water pump and valve, when being connected with pipeline, the local of these equipment facilities, also makes corresponding flange shape, also referred to as Flange joint.Every union piece using bolt connection simultaneously to close at two planar perimeter, be generally all called " flange ", as the connection of ventilation duct, this class part can be called " flange type part ".Flange joint is easy to use, can bear larger pressure.In industrial pipeline, the use of Flange joint is very extensive.Within the family, pipe diameter is little, and is low pressure, cannot see Flange joint.If in a boiler room or production scene, be pipeline and the equipment of Flange joint everywhere.Because flange majority is used in mechanical field, therefore flange commercially occupies critical role as the consumptive material of often wearing and tearing.Traditional flange is easily damaged because of mechanical vibration or collision, and this shockproof flange of the utility model is because can avoid this type of damage to be subject to the welcome in market.
Model utility content
Technical problem to be solved in the utility model is to provide a kind of a series of shockproof structures by setting up, and effectively can realize shock-absorbing function to flange, prevents the shockproof flange of the mechanical deterioration of flange, to solve the above-mentioned multinomial defect caused in prior art.
For achieving the above object, the utility model provides following technological scheme: a kind of shockproof flange, comprise top bump protection ring, flange, inner bump protection ring, axis hole, flange plate, lateral opening and bottom antivibration pad, flange is arranged on the center of flange plate, axis hole is arranged on the center of flange, the agent structure of above Structure composing flange, and top bump protection ring is arranged on the top of flange, inner bump protection ring is arranged on the bosom of axis hole, and bottom antivibration pad is arranged on the bottom of flange plate.
Preferably, the surface of described top bump protection ring is provided with protuberant particles.
Preferably, the surface of described bottom antivibration pad is provided with ripple glaze.
Preferably, the shape of described flange is tubaeform.
Preferably, described inner bump protection ring, comprise embedded groove, shockproof circle body, embedded groove is arranged in flange inner wall, and shockproof circle body embeds and is arranged in embedded groove.
The beneficial effect of above technological scheme is adopted to be: the shockproof flange of the utility model structure, by a series of shockproof structures set up, effectively can realize shock-absorbing function to flange, prevent the mechanical deterioration of flange; The surface of top bump protection ring is provided with protuberant particles, due in the process of mechanical vibration, the vibration that each part of flange is subject to is not quite similar, therefore the bump protection ring pressure each several part that is subject in top is also different, the pressure that protuberant particles effectively can cushion different size is set on its surface, these pressure entered dispersion when being transmitted on bump protection ring, and the pressure be subject to is comparatively even everywhere, can not receive mechanical deterioration by available protecting flange like this; The surface of bottom antivibration pad is provided with ripple glaze, the area of contact of flange plate is comparatively large, makes anti-shake pad directly other parts of contact, therefore bottom it, arrange ripple glaze after having set up antivibration pad, increasing friction force, prevents antivibration pad to be shifted when contacting other parts; The shape of flange is tubaeform, compared to traditional straight cylinder type flange, flaring flange because of its up-narrow and down-wide unique texture, the pressure uniform that flange can be born conduct to flange plate place, make the pressure dissipation suffered by flange, substantially reduce the mechanical deterioration that flange plate is subject to; Inner bump protection ring, comprise embedded groove, shockproof circle body, embedded groove is arranged in flange inner wall, and shockproof circle body embeds and is arranged in embedded groove, and embedded groove serves fixing effect to shockproof circle body, and prevent when loading and unloading flange, inner bump protection ring is subjected to displacement.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of bump protection ring inner shown in Fig. 1.
Wherein, 1-top bump protection ring, 2-flange, 3-inner bump protection ring, 4-axis hole, 5-flange plate, 6-lateral opening, 7-bottom antivibration pad, 8-embedded groove, 9-shockproof circle body.
Embodiment
Preferred implementation of the present utility model is described in detail below in conjunction with accompanying drawing.
Fig. 1 and Fig. 2 shows embodiment of the present utility model: a kind of shockproof flange, comprise top bump protection ring 1, flange 2, inner bump protection ring 3, axis hole 4, flange plate 5, lateral opening 6 and bottom antivibration pad 7, flange 2 is arranged on the center of flange plate 5, axis hole 4 is arranged on the center of flange 2, the agent structure of above Structure composing flange, top bump protection ring 1 is arranged on the top of flange 2, and inner bump protection ring 3 is arranged on the bosom of axis hole 4, and bottom antivibration pad 7 is arranged on the bottom of flange plate 5.
Inside bump protection ring 3 shown in composition graphs 2, comprises embedded groove 8, shockproof circle body 9, and embedded groove 8 is arranged on flange 2 inwall, and shockproof circle body 9 embeds and is arranged in embedded groove 8.
The beneficial effect of above technological scheme is adopted to be: the shockproof flange of the utility model structure, by a series of shockproof structures set up, effectively can realize shock-absorbing function to flange, prevent the mechanical deterioration of flange; The surface of top bump protection ring is provided with protuberant particles, due in the process of mechanical vibration, the vibration that each part of flange is subject to is not quite similar, therefore the bump protection ring pressure each several part that is subject in top is also different, the pressure that protuberant particles effectively can cushion different size is set on its surface, these pressure entered dispersion when being transmitted on bump protection ring, and the pressure be subject to is comparatively even everywhere, can not receive mechanical deterioration by available protecting flange like this; The surface of bottom antivibration pad is provided with ripple glaze, the area of contact of flange plate is comparatively large, makes anti-shake pad directly other parts of contact, therefore bottom it, arrange ripple glaze after having set up antivibration pad, increasing friction force, prevents antivibration pad to be shifted when contacting other parts; The shape of flange is tubaeform, compared to traditional straight cylinder type flange, flaring flange because of its up-narrow and down-wide unique texture, the pressure uniform that flange can be born conduct to flange plate place, make the pressure dissipation suffered by flange, substantially reduce the mechanical deterioration that flange plate is subject to; Inner bump protection ring, comprise embedded groove, shockproof circle body, embedded groove is arranged in flange inner wall, and shockproof circle body embeds and is arranged in embedded groove, and embedded groove serves fixing effect to shockproof circle body, and prevent when loading and unloading flange, inner bump protection ring is subjected to displacement.
Above-described is only preferred implementation of the present utility model; it should be pointed out that for the person of ordinary skill of the art, under the prerequisite not departing from the utility model creation design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (5)
1. a shockproof flange, it is characterized in that: comprise top bump protection ring, flange, inner bump protection ring, axis hole, flange plate, lateral opening and bottom antivibration pad, flange is arranged on the center of flange plate, axis hole is arranged on the center of flange, the agent structure of above Structure composing flange, top bump protection ring is arranged on the top of flange, and inner bump protection ring is arranged on the bosom of axis hole, and bottom antivibration pad is arranged on the bottom of flange plate.
2. shockproof flange according to claim 1, is characterized in that: the surface of described top bump protection ring is provided with protuberant particles.
3. shockproof flange according to claim 1, is characterized in that: the surface of described bottom antivibration pad is provided with ripple glaze.
4. shockproof flange according to claim 1, is characterized in that: the shape of described flange is tubaeform.
5. shockproof flange according to claim 1, is characterized in that: described inner bump protection ring, and comprise embedded groove, shockproof circle body, embedded groove is arranged in flange inner wall, and shockproof circle body embeds and is arranged in embedded groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520749328.3U CN204986114U (en) | 2015-09-24 | 2015-09-24 | Flange takes precautions against earthquakes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520749328.3U CN204986114U (en) | 2015-09-24 | 2015-09-24 | Flange takes precautions against earthquakes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204986114U true CN204986114U (en) | 2016-01-20 |
Family
ID=55120482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520749328.3U Expired - Fee Related CN204986114U (en) | 2015-09-24 | 2015-09-24 | Flange takes precautions against earthquakes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204986114U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105135106A (en) * | 2015-09-24 | 2015-12-09 | 江苏广通管业制造有限公司 | Shockproof flange |
-
2015
- 2015-09-24 CN CN201520749328.3U patent/CN204986114U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105135106A (en) * | 2015-09-24 | 2015-12-09 | 江苏广通管业制造有限公司 | Shockproof flange |
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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: 20160120 Termination date: 20160924 |