CN209229148U - A kind of vibration shock isolation based on metal-rubber hits hanger - Google Patents
A kind of vibration shock isolation based on metal-rubber hits hanger Download PDFInfo
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- CN209229148U CN209229148U CN201821983452.6U CN201821983452U CN209229148U CN 209229148 U CN209229148 U CN 209229148U CN 201821983452 U CN201821983452 U CN 201821983452U CN 209229148 U CN209229148 U CN 209229148U
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- rubber
- loudspeaker
- metal
- transverse slat
- hanger
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Abstract
The utility model relates to a kind of vibration shock isolations based on metal-rubber to hit hanger, including transverse slat, be provided with shock resistance at transverse slat both ends and hang cylinder, and transverse slat lower end is provided with telescopic mechanism, and telescopic mechanism lower end is provided with pipe clamp.The utility model structure is simple, easy to operate, and pipeline can be fixed, and can the vibration stress of the vibration stress of horizontal direction and vertical direction that is subject to of extraction duct.
Description
Technical field
The utility model relates to a kind of vibration shock isolations based on metal-rubber to hit hanger.
Background technique
Pipeline elevator is the stress level for controlling piping, guarantees a series of products of pipeline long-term safety operation, main to use
In the lifting of the engineering thermals pipelines and equipment such as ship, thermal power plant, nuclear power plant and enterprise, chemical oil refining.
Design and the form selection of pipeline elevator structure are an important components in ductwork design, and hanger removes
It bears outside pipeline weight, piping active force, restriction conduit displacement and absorption vibration can also be balanced, in ductwork design,
Correct selection and the reasonable hanger of arragement construction, can improve the stress distribution and active force of pipeline, it is ensured that pipe-line system safety
Operation, and prolong its service life.
Variable force hanger is mainly used for the lifting of the power conduit for having vertical displacement or equipment.It has applied on the market at present
Variable force hanger, built with cylindrically coiled spring, while carrying, it adapts to the thermal walking of pipeline or equipment, can also inhale
The vibration in closed tube road can play damping effect simultaneously.
But carrying out bearing load since it relies primarily on spring force, existing variable force spring hanger is only suitable for being used in and need
Reduce vertical direction stress, and the lesser occasion of vertical displacement.
Summary of the invention
In view of this, the purpose of this utility model is to provide a kind of vibration shock isolations based on metal-rubber to hit hanger,
Pipeline can be fixed, and can the vibration stress of the vibration stress of horizontal direction and vertical direction that is subject to of extraction duct.
The technical solution of the utility model is: a kind of vibration shock isolation based on metal-rubber hits hanger, including transverse slat, in cross
Board ends are provided with shock resistance and hang cylinder, and transverse slat lower end is provided with telescopic mechanism, and telescopic mechanism lower end is provided with pipe
Folder.
Further, it includes cylinder that cylinder is hung in the shock resistance, and cylinder upper end is provided with upper capping, is arranged in cylinder lower end
There is lower capping, the side of cylinder towards transverse slat is provided with through-hole, transverse slat is put in cylinder by through-hole, in upper capping lower end surface
It is provided with loudspeaker endless metal rubber A, the upper surface loudspeaker endless metal rubber A is fixed on capping lower end surface, loudspeaker annular gold
Belong to the lower end surface rubber A to be bonded with transverse slat upper surface, lower capping upper surface is provided with loudspeaker endless metal rubber B, loudspeaker annular
The lower end surface metal-rubber B is fixed on lower capping upper surface, and the loudspeaker endless metal upper surface rubber B is bonded with transverse slat lower end surface,
It is equipped with screw rod on loudspeaker endless metal rubber A, loudspeaker endless metal rubber B and transverse slat, the two sides of screw rod are provided with nut,
By screw rod and nut, by loudspeaker endless metal rubber A and loudspeaker endless metal rubber B be separately fixed at transverse slat upper surface and
Lower end surface.
Further, it is trapezoidal flare A that the loudspeaker endless metal rubber A, which includes section, is set inside flare A
It is equipped with hollow cavity A.
Further, it is trapezoidal flare B that the loudspeaker endless metal rubber B, which includes section, is set inside flare B
It is equipped with hollow cavity B.
Further, it is internally provided with tower helical spring in hollow cavity B, tower helical spring is placed in lower capping
End face.
Further, lower capping upper surface is provided with the boss to prevent tower helical spring from moving horizontally.
Further, screw rod both ends are provided with cushion.
Further, the telescopic mechanism includes mounting blocks, the lower end of mounting blocks is provided with stud A, at stud A
End is provided with connector sleeve, and connection set upper side is connect with stud A, and stud B is arranged in connector sleeve lower end, and the lower end stud B is connect with pipe clamp,
Nut is provided on stud A and stud B.
Compared with prior art, the utility model has the beneficial effects that pipeline can be fixed in the utility model, and lead to
Setting loudspeaker endless metal rubber A and loudspeaker endless metal rubber B are crossed, the vibration for the horizontal direction that energy extraction duct is subject to is answered
The vibration stress of power and vertical direction.
To can be more clearly understood the above objects, features, and advantages of the utility model, with reference to the accompanying drawing to this
The specific embodiment of utility model elaborates.
Detailed description of the invention
Fig. 1 is the main view of the utility model embodiment；
Fig. 2 is the bottom view of the utility model embodiment Fig. 1；
Fig. 3 is the utility model embodiment A-A cross-sectional view；
Fig. 4 is the structural schematic diagram that cylinder is hung in the utility model embodiment shock resistance；
In figure: cylinder is hung in 100- shock resistance；110- cylinder；111- through-hole；It is covered on 120-；It is covered under 130-；131- boss；
140- loudspeaker endless metal rubber A；141- flare A；142- hollow cavity A；150- loudspeaker endless metal rubber B；151- loudspeaker
Portion B；152- hollow cavity B；160- screw rod；161- cushion；170- tower helical spring；200- transverse slat；300- is scalable
Mechanism；310- mounting blocks；320- stud A；330- connector sleeve；340- stud B；400- pipe clamp.
Specific embodiment
As shown in Fig. 1 ~ 4, a kind of vibration shock isolation based on metal-rubber hits hanger, including transverse slat 200, at 200 liang of transverse slat
End is provided with shock resistance and hangs cylinder 100,200 lower end of transverse slat is provided with telescopic mechanism 300, in 300 lower end of telescopic mechanism
It is provided with pipe clamp 400.The upper surface that cylinder 100 is hung in the shock resistance at 200 both ends of transverse slat is fixed on rack or ceiling, tune is passed through
The length of telescopic mechanism 300 is saved, and then adjusts the height of pipe clamp 400, then fixation is clamped to pipeline by pipe clamp 400,
The fixed installation of complete twin conduit.
In the present embodiment, it includes cylinder 110 that cylinder is hung in the shock resistance, and 110 upper end of cylinder is provided with upper capping 120,
110 lower end of cylinder is provided with lower capping 130, the side of cylinder 110 towards transverse slat 200 is provided with through-hole 111, transverse slat 200 is logical
It crosses through-hole 111 to put in cylinder 110,120 lower end surfaces of upper capping is provided with loudspeaker endless metal rubber A140, loudspeaker annular gold
Belong to the upper surface rubber A140 and is fixed on 120 lower end surfaces of capping, the loudspeaker endless metal lower end surface rubber A140 and 200 upper end of transverse slat
Face paste is closed, and 130 upper surfaces of lower capping are provided with loudspeaker endless metal rubber B150, the lower end surface loudspeaker endless metal rubber B150
130 upper surfaces of lower capping are fixed on, the loudspeaker endless metal upper surface rubber B150 is bonded with 200 lower end surface of transverse slat, in loudspeaker ring
It is equipped with screw rod 160 on shape metal-rubber A140, loudspeaker endless metal rubber B150 and transverse slat 200, is set in the two sides of screw rod 160
It is equipped with nut, it is by screw rod 160 and nut, loudspeaker endless metal rubber A140 and loudspeaker endless metal rubber B150 is solid respectively
It is scheduled on the upper surface and lower end surface of transverse slat 200.When shock resistance hangs cylinder 100 by horizontal direction or the vibration stress of vertical direction
When, loudspeaker endless metal rubber A140, loudspeaker endless metal rubber B150, tower helical spring 170 can be made to generate vibration, and produce
Deformation displacement in raw horizontal direction or vertical direction, the outside energy that pipeline is subject to is buffered and absorbs consumption, to pipe
Road and hanger are protected.
In the present embodiment, the loudspeaker endless metal rubber A140 includes that section is trapezoidal flare A141, in loudspeaker
Portion A141 is internally provided with hollow cavity A142.
In the present embodiment, the loudspeaker endless metal rubber B150 includes that section is trapezoidal flare B151, in loudspeaker
Portion B151 is internally provided with hollow cavity B152.
In the present embodiment, it is internally provided with tower helical spring 170 in hollow cavity B152, tower helical spring 170 is put
It sets in 130 upper surfaces of lower capping.
In the present embodiment, it is provided in 130 upper surfaces of lower capping convex to prevent tower helical spring 170 from moving horizontally
Platform 131.
In the present embodiment, 160 both ends of screw rod are provided with cushion 161.As loudspeaker endless metal rubber A140, loudspeaker ring
When shape metal-rubber B150, tower helical spring 170 are by biggish vibration stress, the cushion 161 of 160 two sides of screw rod can be kept away
Exempt from upper capping 120 and lower capping 130 strikes on screw rod 160.
In the present embodiment, the telescopic mechanism 300 includes mounting blocks 310, and the lower end of mounting blocks 310 is provided with stud
A320 is provided with connector sleeve 330 in the lower end stud A320, and 330 upper end of connector sleeve is connect with stud A320,330 lower end of connector sleeve
Stud B340 is set, and the lower end stud B340 is connect with pipe clamp 400, is provided with nut on stud A320 and stud B340.It is logical
The stud A320 and stud B340 for overregulating telescopic mechanism 300 protrude into the depth of connector sleeve 330 to adjust telescopic mechanism 300
Length, and then adjust pipe clamp 400 height, make pipe clamp 400 adapt to pipeline mounting height.
Specific implementation process:
(1) upper surface that cylinder 100 is hung in the shock resistance at 200 both ends of transverse slat is fixed on rack or ceiling, passes through adjusting
The stud A320 and stud B340 of telescopic mechanism 300 protrude into the depth of connector sleeve 330 to adjust the length of telescopic mechanism 300
Degree, and then the height of pipe clamp 400 is adjusted, so that pipe clamp 400 is adapted to the mounting height of pipeline；
(2) at work, when pipeline is vibrated by external force, the power that pipeline is subject to can pass through telescopic mechanism 300
It is driven with transverse slat 200, transfers energy to shock resistance and hang cylinder 100, and then shock resistance is made to hang cylinder 100 by horizontal direction and vertical
The vibration stress in direction can make loudspeaker endless metal rubber when vibration stress of the cylinder 100 by vertical direction is hung in shock resistance
A140, loudspeaker endless metal rubber B150, tower helical spring 170 generate vibration, and generate the deformation displacement on vertical direction,
The outside energy that pipeline is subject to is buffered and is absorbed consumption, is protected to pipeline and hanger, when loudspeaker endless metal rubber
When glue A140, loudspeaker endless metal rubber B150, tower helical spring 170 are by biggish vibration stress, 160 two sides of screw rod
Cushion 161 is avoided that capping 120 and lower capping 130 strike on screw rod 160；
(3) when vibration stress of the cylinder 100 by horizontal direction is hung in shock resistance, loudspeaker endless metal rubber A140 and loudspeaker
Endless metal rubber B150 can also generate lateral vibration, and the outside energy that pipeline is subject to is buffered and absorbed consumption,
Pipeline and hanger are protected.
Aforesaid operations process and software and hardware configuration are not intended to limit this only as the preferred embodiment of the utility model
The scope of the patents of utility model, equivalents made by using the description of the utility model and the drawings, or directly or
It is used in correlative technology field indirectly, is also included in the patent protection scope of the utility model.
Claims (8)
1. a kind of vibration shock isolation based on metal-rubber hits hanger, it is characterised in that: including transverse slat, be provided at transverse slat both ends
Cylinder is hung in shock resistance, and transverse slat lower end is provided with telescopic mechanism, and telescopic mechanism lower end is provided with pipe clamp.
2. the vibration shock isolation according to claim 1 based on metal-rubber hits hanger, it is characterised in that: the shock resistance is hung
Cylinder includes cylinder, and cylinder upper end is provided with upper capping, cylinder lower end is provided with lower capping, in cylinder towards the side of transverse slat
It is provided with through-hole, transverse slat is put in cylinder by through-hole, and upper capping lower end surface is provided with loudspeaker endless metal rubber A, loudspeaker
The upper surface endless metal rubber A is fixed on capping lower end surface, the loudspeaker endless metal lower end surface rubber A and transverse slat upper end face paste
It closes, lower capping upper surface is provided with loudspeaker endless metal rubber B, the lower end surface loudspeaker endless metal rubber B is fixed on lower capping
Upper surface, the loudspeaker endless metal upper surface rubber B are bonded with transverse slat lower end surface, in loudspeaker endless metal rubber A, loudspeaker annular gold
Belong to and be equipped with screw rod on rubber B and transverse slat, the two sides of screw rod are provided with nut, by screw rod and nut, by loudspeaker annular gold
Belong to upper surface and lower end surface that rubber A and loudspeaker endless metal rubber B is separately fixed at transverse slat.
3. the vibration shock isolation according to claim 2 based on metal-rubber hits hanger, it is characterised in that: the loudspeaker annular
Metal-rubber A includes that section is trapezoidal flare A, is internally provided with hollow cavity A in flare A.
4. the vibration shock isolation according to claim 2 based on metal-rubber hits hanger, it is characterised in that: the loudspeaker annular
Metal-rubber B includes that section is trapezoidal flare B, is internally provided with hollow cavity B in flare B.
5. the vibration shock isolation according to claim 4 based on metal-rubber hits hanger, it is characterised in that: in hollow cavity B
It is internally provided with tower helical spring, tower helical spring is placed on lower capping upper surface.
6. the vibration shock isolation according to claim 5 based on metal-rubber hits hanger, it is characterised in that: in lower capping upper end
Face is provided with the boss to prevent tower helical spring from moving horizontally.
7. the vibration shock isolation according to claim 5 based on metal-rubber hits hanger, it is characterised in that: set at screw rod both ends
It is equipped with cushion.
8. the vibration shock isolation according to claim 1 based on metal-rubber hits hanger, it is characterised in that: the scalable machine
Structure includes mounting blocks, and the lower end of mounting blocks is provided with stud A, and the lower end stud A is provided with connector sleeve, connects set upper side and spiral shell
Stud B is arranged in column A connection, connector sleeve lower end, and the lower end stud B is connect with pipe clamp, is provided with nut on stud A and stud B.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821983452.6U CN209229148U (en) | 2018-11-29 | 2018-11-29 | A kind of vibration shock isolation based on metal-rubber hits hanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821983452.6U CN209229148U (en) | 2018-11-29 | 2018-11-29 | A kind of vibration shock isolation based on metal-rubber hits hanger |
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| Publication Number | Publication Date |
|---|---|
| CN209229148U true CN209229148U (en) | 2019-08-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821983452.6U Active CN209229148U (en) | 2018-11-29 | 2018-11-29 | A kind of vibration shock isolation based on metal-rubber hits hanger |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109210276A (en) * | 2018-11-29 | 2019-01-15 | 福州大学 | A kind of vibration shock isolation based on metal-rubber hits hanger and its working method |
| CN113007447A (en) * | 2021-02-22 | 2021-06-22 | 中国核动力研究设计院 | Nuclear power pipeline damping hanger |
| CN115077830A (en) * | 2022-06-27 | 2022-09-20 | 福州大学 | Metal damping vibration isolation system for steam pipeline and testing method |
-
2018
- 2018-11-29 CN CN201821983452.6U patent/CN209229148U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109210276A (en) * | 2018-11-29 | 2019-01-15 | 福州大学 | A kind of vibration shock isolation based on metal-rubber hits hanger and its working method |
| CN113007447A (en) * | 2021-02-22 | 2021-06-22 | 中国核动力研究设计院 | Nuclear power pipeline damping hanger |
| CN113007447B (en) * | 2021-02-22 | 2023-05-23 | 中国核动力研究设计院 | Nuclear power pipeline vibration reduction hanging bracket |
| CN115077830A (en) * | 2022-06-27 | 2022-09-20 | 福州大学 | Metal damping vibration isolation system for steam pipeline and testing method |
| CN115077830B (en) * | 2022-06-27 | 2023-11-03 | 福州大学 | Method for testing metal damping vibration isolation of steam pipeline |
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