CN204083516U - A kind of weakening noise abatement and position compensation formula base for supporting pipeline - Google Patents
A kind of weakening noise abatement and position compensation formula base for supporting pipeline Download PDFInfo
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- CN204083516U CN204083516U CN201420554974.XU CN201420554974U CN204083516U CN 204083516 U CN204083516 U CN 204083516U CN 201420554974 U CN201420554974 U CN 201420554974U CN 204083516 U CN204083516 U CN 204083516U
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Abstract
The utility model provides one and has weakening noise abatement and position compensation formula base for supporting pipeline, it mainly has the arc-shaped bracket of the outer warp of supporting pipeline, rubber plate is provided with in described arc-shaped bracket, arc-shaped bracket is fixed through support and sliding seat, wherein, sliding seat is arranged on the top of some steel balls, steel ball is located seat board by steel ball and is remained in corresponding plane, and whole device is arranged on above one piece of block rubber, the utility model can realize the object of weakening noise abatement and position compensation effectively, effectively eliminate or reduce harmful effect that therefore and to environment pipeline bring and add working life and the Safety performance of pipeline.
Description
Technical field
The utility model relates to base for supporting pipeline, particularly relates to one and has weakening noise abatement and position compensation formula base for supporting pipeline, belong to base for supporting pipeline technical field.
Background technique
As everyone knows, pipeline is the transmitting set of transport liquid material, under the double action of internal fluid pressure and flow velocity, pipeline can produce vibrations to a certain degree, this vibrations not only can send noise to a certain degree, have influence on the environment of surrounding, simultaneously, vibrations can cause some positions generation stress and concentrate and fatigue damage, not only affect the life-span of pipeline, also the leakage of material can be caused, even can cause serious security incident and the disaster of environment, in addition, pipeline is in changes of weather, and when materials inside temperature change, due to the physical cause expanded with heat and contract with cold, pipeline can in length and diametric(al) generation change to a certain degree, now, also corresponding change can be there is in the support of pipeline, the safety of this change entail dangers to pipeline when serious, especially when pipeline is under support restrained condition, huge internal stress can destroy pipeline and corresponding support.
In prior art, solving the measures and methods of pipe vibration has multiple, and one is damping by changing system or changes system stiffness, to change system frequency, reaches the object of weakening.Two is that fluctuation pressure by changing air-flow or adjustment air-column inherent frequency reach and eliminate the result of airstream vibration.In these vibration reducing measures, by add below vibrating conduit flexible apparatus-rubber damping bracket reach reduce pipeline and the measure Application comparison of construct noise between supporting extensive.In general, vibration damping bracket housing is hard, wear-resistant rubber, has the natural frequency of vibration low, the feature that damping ratio is large.Product structure is simple and reliable, easy for installation simultaneously, is applicable to the vibration and noise reducing of all kinds of aerial pipeline.All there is remarkable result to the noise transfer etc. eliminating pipe-line system, rooted out the impact of overhead speaker on construction further.But, after vibration damping process is carried out to pipeline, whole pipeline is in free state in radial direction, particularly there is the pipeline of cold and hot alternating temperature, all deformation displacement may be produced in axis, radial direction, if cause vibration damping bracket pressurized uneven because the size of pipeline or position change and cause effectiveness in vibration suppression to decline, even do not have damping effect.So still there is certain defect in existing technology.
Model utility content
The purpose of this utility model is: for the above-mentioned defect existing for existing base for supporting pipeline, provides a kind of novel weakening noise abatement and position compensation formula base for supporting pipeline.
A kind of weakening noise abatement described in the utility model and position compensation formula base for supporting pipeline, comprising: base, screw, elastic block rubber, slide plate chair, steel ball first, wallboard, bolt first, sliding seat, steel ball location seat board first, support, arc-shaped bracket, elastic rubber slab, bolt second, fixed plate first, steel ball second, steel ball location seat board second, baffle plate formed, at the solid wallboard in bilateral symmetry ground of base, described wallboard is mutually vertical with between base, the two ends bolt first of two wallboards or the mode of welding fix one piece of baffle plate respectively, square is formed between two pieces of baffle plates and two blocks of wallboards, on the base in the square neutral position be made up of two pieces of baffle plates and two blocks of wallboards, one piece of elastic block rubber is fixed with two or more screw, elastic block rubber arranges one slide-plate seat, slide plate chair is fixed one piece of steel ball location seat board second, described steel ball location seat board second is shaped with through hole regularly, in the through hole of steel ball location seat board second, arrange steel ball first, the height of steel ball first gives prominence to steel ball location seat board second thickness, arranges one piece of sliding seat at the top of steel ball first, one piece of steel ball location seat board first is fixed in the intermediate portion of sliding seat
Described steel ball location seat board first is shaped with through hole regularly, in the through hole of steel ball location seat board first, steel ball second is set, the height of steel ball second gives prominence to steel ball location seat board shell thickness, one piece of fixed plate first is set at the top of steel ball second, length direction in the neutral position of steel ball location seat board first along two wallboards is shaped with strip hole, described strip hole is through sliding seat simultaneously, bolt second is located seat board second and strip hole and fixed plate first from the bottom surface of slide plate chair through steel ball and is connected and fixed, sliding seat length direction bilateral symmetry fix two supports, fix an arc-shaped bracket between two supports, described arc-shaped bracket intrados is inlaid with the elastic rubber slab of arcuation.
Beneficial effect: in the utility model, when pipeline changes at radial dimension, the elastic caoutchouc of pad under it is owing to having flexibility function, can the pipeline of Adaptive change direct, when changing at the length direction of pipeline, because sliding seat can slide at the length direction of slide plate chair, compensate for the position of change, and elastic rubber slab and elastic block rubber can realize twice damping to vibrations and buffering, all, the utility model can realize the object of weakening noise abatement and position compensation effectively, effectively eliminate or reduce harmful effect that therefore and to environment pipeline bring and add working life and the Safety performance of pipeline.
Accompanying drawing explanation
Fig. 1 is plan view of the present utility model;
Fig. 2 is the A-A sectional view of Fig. 1;
Shown in figure: 1, base; 2, screw; 3, elastic block rubber; 4, slide plate chair; 5, steel ball first; 6, wallboard; 7, bolt first; 8, sliding seat; 9, steel ball location seat board first; 10, support; 11, arc-shaped bracket; 12, elastic rubber slab; 13, bolt second; 14, fixed plate first; 15, steel ball second; 16, steel ball location seat board second; 17, baffle plate; 18, strip hole; 19, pipeline.
Embodiment
Composition graphs 1 and Fig. 2, embodiment of the present utility model is:
Described a kind of weakening noise abatement and position compensation formula base for supporting pipeline, comprise: base 1, screw 2, elastic block rubber 3, slide plate chair 4, steel ball first 5, wallboard 6, bolt first 7, sliding seat 8, steel ball location seat board first 9, support 10, arc-shaped bracket 11, elastic rubber slab 12, bolt second 13, fixed plate first 14, steel ball second 15, steel ball location seat board second 16, baffle plate 17 formed, at the solid wallboard 6 in bilateral symmetry ground of base 1, described wallboard 6 is mutually vertical with between base 1, wallboard 6 and the fixing employing Plate Welding manufacture of base 1 also can adopt the method for casting entirety to manufacture, the two ends bolt first of two wallboards 6 or the mode of welding fix one piece of baffle plate 17 respectively, wherein, welding method is adopted to have anufacturability good, and there is the reliable advantage of connection, square is formed between two pieces of baffle plates 17 and two blocks of wallboards 6, on the base 1 in the square neutral position be made up of two pieces of baffle plates 17 and two blocks of wallboards 6, one piece of elastic block rubber 3 is fixed with two or more screw 2, wherein, elastic block rubber 3 is under most compressed state, its thickness will exceed screw 2 top, elastic block rubber 3 arranges one slide-plate seat 4, small gap is kept in the middle of the surrounding of slide plate chair 4 and two pieces of baffle plates 17 on its limit, place and two blocks of wallboards 6, ensure that it cannot move substantially at in-plane, and only may do unrestricted motion vertical up and down, slide plate chair 4 is fixed one piece of steel ball location seat board second 16, just in steel ball location seat board second 16, be shaped with through hole regularly, in the through hole of steel ball location seat board second 16, steel ball first 5 is set, the height of steel ball first 5 gives prominence to steel ball location seat board second 16 thickness, wherein, seat board second 16 located by slide plate chair 4 and steel ball, between fixing any one mode that welding can be adopted fixing with screw, one piece of sliding seat 8 is set at the top of steel ball first 5, one piece of steel ball location seat board first 9 is fixed in the intermediate portion of sliding seat 8, steel ball location seat board first 9 is shaped with through hole regularly, in the through hole of steel ball location seat board first 9, steel ball second 15 is set, the height of steel ball second 15 gives prominence to steel ball location seat board first 9 thickness, wherein any one mode that can adopt between seat board first 9 and weld and fix with bolt located by sliding seat 8 and steel ball, the length of sliding seat 8 is less than and forms rectangular length by between two pieces of baffle plates 17 and two blocks of wallboards 6, one piece of fixed plate first 14 is set at the top of steel ball second 15, length direction in the neutral position of steel ball location seat board first 9 along two wallboards 6 is shaped with strip hole 18, described strip hole 18 is through sliding seat 8 simultaneously, bolt second 13 is connected and fixed with fixed plate first 14 from the bottom surface of slide plate chair 4 through steel ball location seat board second 16 and strip hole 18, sliding seat 8 length direction bilateral symmetry fix two supports 10, welding method is adopted to fix between sliding seat 8 and two supports 10, an arc-shaped bracket 11 is fixed between two supports 10, wherein, adopt between two supports 10 and arc-shaped bracket 11 and be welded and fixed, the elastic rubber slab 12 of arcuation is inlaid with at arc-shaped bracket 11 intrados, wherein, fix between the elastic rubber slab 12 of arc-shaped bracket 11 and arcuation and can adopt bonding, riveted joint any a kind of method wherein such as to be inlayed and is fixed.
Claims (4)
1. a weakening noise abatement and position compensation formula base for supporting pipeline, comprise: base (1), screw (2), elastic block rubber (3), slide plate chair (4), steel ball first (5), wallboard (6), bolt first (7), sliding seat (8), steel ball location seat board first (9), support (10), arc-shaped bracket (11), elastic rubber slab (12), bolt second (13), fixed plate first (14), steel ball second (15), steel ball location seat board second (16), baffle plate (17), it is characterized in that: the solid wallboard (6) in bilateral symmetry ground of base (1), one piece of baffle plate (17) is fixed at the two ends of described wallboard (6) respectively, on the base (1) in the square neutral position be made up of two pieces of baffle plates (17) and two pieces of wallboards (6), fix one piece of elastic block rubber (3), described elastic block rubber (3) arranges one slide-plate seat (4), described slide plate chair (4) is fixed one piece of steel ball location seat board second (16), described steel ball location seat board second (16) is shaped with through hole regularly, in the through hole of described steel ball location seat board second (16), steel ball first (5) is set, the height of described steel ball first (5) gives prominence to steel ball location seat board second (16) thickness, one piece of sliding seat (8) is set at the top of described steel ball first (5), one piece of steel ball location seat board first (9) is fixed in the intermediate portion of described sliding seat (8), steel ball location seat board first (9) is shaped with through hole regularly, in the through hole of steel ball location seat board first (9), steel ball second (15) is set, the height of steel ball second (15) gives prominence to steel ball location seat board first (9) thickness, the top of steel ball second (15) arranges one piece of fixed plate first (14), length direction in the neutral position of steel ball location seat board first (9) along two wallboards (6) is shaped with strip hole (18), described strip hole (18) is through sliding seat (8) simultaneously, bolt second (13) is connected and fixed with fixed plate first (14) from the bottom surface of slide plate chair (4) through steel ball location seat board second (16) and strip hole (18).
2. weakening noise abatement according to claim 1 and position compensation formula base for supporting pipeline, it is characterized in that: described sliding seat (8) length direction bilateral symmetry fix two supports (10), fix an arc-shaped bracket (11) between two supports (10), arc-shaped bracket (11) intrados is inlaid with the elastic rubber slab (12) of arcuation.
3. weakening noise abatement according to claim 1 and position compensation formula base for supporting pipeline, is characterized in that: composition square between described two pieces of baffle plates (17) and two pieces of wallboards (6).
4. weakening noise abatement according to claim 1 and position compensation formula base for supporting pipeline, is characterized in that: the length of described sliding seat (8) is less than and forms rectangular length by between two pieces of baffle plates (17) and two pieces of wallboards (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420554974.XU CN204083516U (en) | 2014-09-25 | 2014-09-25 | A kind of weakening noise abatement and position compensation formula base for supporting pipeline |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420554974.XU CN204083516U (en) | 2014-09-25 | 2014-09-25 | A kind of weakening noise abatement and position compensation formula base for supporting pipeline |
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| Publication Number | Publication Date |
|---|---|
| CN204083516U true CN204083516U (en) | 2015-01-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420554974.XU Expired - Fee Related CN204083516U (en) | 2014-09-25 | 2014-09-25 | A kind of weakening noise abatement and position compensation formula base for supporting pipeline |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104989877A (en) * | 2015-07-12 | 2015-10-21 | 成都科盛石油科技有限公司 | Fixing device used in petroleum transportation process |
| CN105179814A (en) * | 2015-09-11 | 2015-12-23 | 中国航空规划设计研究总院有限公司 | High-temperature high-pressure large-diameter pipeline fixed support and fixing method thereof |
| CN109469981A (en) * | 2018-08-30 | 2019-03-15 | 安庆船用电器有限责任公司 | A kind of vibration damping bunker oil water heater being easily installed |
| CN110159839A (en) * | 2018-04-10 | 2019-08-23 | 江山海维科技有限公司 | A kind of multidirectional adjusting pipeline support frame |
| CN110159838A (en) * | 2018-04-10 | 2019-08-23 | 江山海维科技有限公司 | One kind, which can turn to, adjusts pipeline cushioning supportive frame |
| CN110246437A (en) * | 2018-02-26 | 2019-09-17 | 刘平 | A kind of multi-functional careers guidance displaying propaganda frame |
| CN110296275A (en) * | 2019-08-07 | 2019-10-01 | 中国船舶重工集团公司第七0三研究所 | Rolling friction thermal pipe bracket assembly |
-
2014
- 2014-09-25 CN CN201420554974.XU patent/CN204083516U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104989877A (en) * | 2015-07-12 | 2015-10-21 | 成都科盛石油科技有限公司 | Fixing device used in petroleum transportation process |
| CN105179814A (en) * | 2015-09-11 | 2015-12-23 | 中国航空规划设计研究总院有限公司 | High-temperature high-pressure large-diameter pipeline fixed support and fixing method thereof |
| CN105179814B (en) * | 2015-09-11 | 2017-04-12 | 中国航空规划设计研究总院有限公司 | High-temperature high-pressure large-diameter pipeline fixed support and fixing method thereof |
| CN110246437A (en) * | 2018-02-26 | 2019-09-17 | 刘平 | A kind of multi-functional careers guidance displaying propaganda frame |
| CN110159839A (en) * | 2018-04-10 | 2019-08-23 | 江山海维科技有限公司 | A kind of multidirectional adjusting pipeline support frame |
| CN110159838A (en) * | 2018-04-10 | 2019-08-23 | 江山海维科技有限公司 | One kind, which can turn to, adjusts pipeline cushioning supportive frame |
| CN110159839B (en) * | 2018-04-10 | 2020-09-22 | 王艳霞 | Multidirectional pipeline support frame of adjusting |
| CN110159838B (en) * | 2018-04-10 | 2020-09-29 | 深圳中冶管廊建设投资有限公司 | Can turn to and adjust pipeline buffering support frame |
| CN109469981A (en) * | 2018-08-30 | 2019-03-15 | 安庆船用电器有限责任公司 | A kind of vibration damping bunker oil water heater being easily installed |
| CN109469981B (en) * | 2018-08-30 | 2020-11-13 | 安庆船用电器有限责任公司 | Marine oil water heater of damping convenient to installation |
| CN110296275A (en) * | 2019-08-07 | 2019-10-01 | 中国船舶重工集团公司第七0三研究所 | Rolling friction thermal pipe bracket assembly |
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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 |
Granted publication date: 20150107 Termination date: 20150925 |
|
| EXPY | Termination of patent right or utility model |