CN114857395A - Hydrophobic pipeline shock absorber - Google Patents
Hydrophobic pipeline shock absorber Download PDFInfo
- Publication number
- CN114857395A CN114857395A CN202210356679.2A CN202210356679A CN114857395A CN 114857395 A CN114857395 A CN 114857395A CN 202210356679 A CN202210356679 A CN 202210356679A CN 114857395 A CN114857395 A CN 114857395A
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- China
- Prior art keywords
- spring
- limiting disc
- limiting
- connecting piece
- columns
- 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.)
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Links
- 239000006096 absorbing agent Substances 0.000 title claims abstract description 11
- 230000035939 shock Effects 0.000 title claims abstract description 11
- 230000002209 hydrophobic effect Effects 0.000 title claims description 32
- 230000007246 mechanism Effects 0.000 claims abstract description 24
- 239000000203 mixture Substances 0.000 claims 1
- 239000002994 raw material Substances 0.000 claims 1
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 230000009467 reduction Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical group C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/02—Energy absorbers; Noise absorbers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/02—Energy absorbers; Noise absorbers
- F16L55/033—Noise absorbers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16T—STEAM TRAPS OR LIKE APPARATUS FOR DRAINING-OFF LIQUIDS FROM ENCLOSURES PREDOMINANTLY CONTAINING GASES OR VAPOURS
- F16T1/00—Steam traps or like apparatus for draining-off liquids from enclosures predominantly containing gases or vapours, e.g. gas lines, steam lines, containers
- F16T1/38—Component parts; Accessories
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention discloses a drain pipe shock absorber, which comprises a fixing mechanism, a first fixing mechanism and a second fixing mechanism, wherein the fixing mechanism comprises a ground connecting piece, a pipe connecting piece, a bottom plate and a drain pipe; the first spring assembly is arranged at the top of the ground connecting piece and comprises a first spring part, a first limiting disc and an outer frame, the first limiting disc is arranged at the top of the first spring part, and the outer frame is arranged outside the first spring assembly; and the second spring assembly is arranged at the bottom of the pipe connecting piece and comprises a second spring part and a second limiting disc, and the second limiting disc is arranged at the bottom of the second spring part. According to the invention, through the matching among the fixing mechanism, the first spring assembly and the second spring assembly, the vibration reduction spring can still keep vertical under the condition of radial acting component force, the force applied to the root of the spring is removed, and the service life of the spring is prolonged.
Description
Technical Field
The invention relates to the technical field of pipeline vibration reduction, in particular to a hydrophobic pipeline vibration reducer.
Background
In the process of the operation of the hydrophobic pipeline, the pipeline receives the change of the pressure and the temperature of various different inside and outside, the operation of various machinery, let the hydrophobic pipeline vibrate very easily, in order to prolong the life of the hydrophobic pipeline, generally can install a shock absorber for the pipeline additional, let the pipeline reduce the vibration or even eliminate, and reduce the vibration and generally lean on with spring assembly with fixture and pipeline connection, can obviously reduce the vibration along the direction of spring arrangement like this, but new problem has appeared, there are two other directions in the space, the vibration effect of those two directions can not be eliminated by the spring in the spring footpath, the spring can make the spring around the root junction swing back and forth because of the radial vibration of two other directions even, and the service life is reduced.
Disclosure of Invention
This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. In this section, as well as in the abstract and the title of the invention of this application, simplifications or omissions may be made to avoid obscuring the purpose of the section, the abstract and the title, and such simplifications or omissions are not intended to limit the scope of the invention.
The present invention has been made in view of the above and/or other problems with existing hydrophobic pipe dampers.
The problem to be solved by the present invention is therefore how to solve the radial vibrations to which the spring is subjected.
In order to solve the technical problems, the invention provides the following technical scheme: a drain pipe vibration damper is provided with a fixing mechanism, wherein the fixing mechanism comprises a ground connecting piece, a pipe connecting piece, a bottom plate and a drain pipe, the ground connecting piece is fixed at the top of the bottom plate, the pipe connecting piece is fixed at the bottom of the drain pipe, and the pipe connecting piece is arranged above the ground connecting piece; the first spring assembly is arranged at the top of the ground connecting piece and comprises a first spring part, a first limiting disc and an outer frame, the first limiting disc is arranged at the top of the first spring part, and the outer frame is arranged outside the first spring assembly; and the second spring assembly is arranged at the bottom of the pipe connecting piece and comprises a second spring part and a second limiting disc, and the second limiting disc is arranged at the bottom of the second spring part.
As a preferable aspect of the hydrophobic pipeline damper of the present invention, wherein: the ground connecting piece is fixedly connected with the bottom of the first spring piece, and the pipe connecting piece is fixedly connected with the top of the second spring piece.
As a preferable aspect of the hydrophobic pipeline damper of the present invention, wherein: the first spring part comprises a first spring and a first spring base, the first spring is arranged at the top of the first spring base, and the first spring base is fixed at the top of the ground connecting piece.
As a preferable aspect of the hydrophobic pipeline damper of the present invention, wherein: first spacing dish set up in first spring top, including first spacing disk body and first spacing dish post, first spacing disk body is discoid, first spacing dish post has six, centers on first spacing disk body evenly distributed.
As a preferable aspect of the hydrophobic pipeline damper of the present invention, wherein: the outer frame comprises six groups of limiting columns and limiting rings, the six groups of limiting columns surround the first spring piece and are evenly distributed, and each group of limiting columns is composed of two limiting columns.
As a preferable aspect of the hydrophobic pipeline damper of the present invention, wherein: the second spring part comprises a second spring and a second spring top seat, the second spring is arranged at the bottom of the second spring top seat, and the second spring top seat is fixed at the bottom of the pipe connecting piece.
As a preferable aspect of the hydrophobic pipeline damper of the present invention, wherein: the second limiting disc is arranged at the bottom of the second spring and comprises a second limiting disc body and second limiting disc columns, the second limiting disc body is disc-shaped, and the second limiting disc columns are six and surround the second limiting disc body in uniform distribution.
As a preferable aspect of the hydrophobic pipeline damper of the present invention, wherein: the area of the second limiting disc body is smaller than that of the first limiting disc body, and the second limiting disc column is thicker than and longer than that of the first limiting disc column.
As a preferable aspect of the hydrophobic pipeline damper of the present invention, wherein: the top of the first limiting tray body is contacted with the bottom of the second limiting tray body.
As a preferable aspect of the hydrophobic pipeline damper of the present invention, wherein: the first limiting disc column of the first limiting disc is arranged in the limiting columns in a group, and the second limiting disc column of the second limiting disc is arranged between the limiting columns in a two-group mode.
The invention has the beneficial effects that: according to the invention, through the matching among the fixing mechanism, the first spring assembly and the second spring assembly, the vibration reduction spring can still keep vertical under the condition of radial acting component force, the force applied to the root of the spring is removed, and the service life of the spring is prolonged.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise. Wherein:
FIG. 1 is a front view of a hydrophobic conduit damper.
FIG. 2 is an isometric view of a hydrophobic conduit damper.
FIG. 3 is a diagram of a first spring assembly of the hydrophobic conduit damper.
FIG. 4 is a diagram of a second spring assembly of the hydrophobic conduit damper.
FIG. 5 is an isometric view of another angle of a hydrophobic tube damper.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described and will be readily apparent to those of ordinary skill in the art without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Furthermore, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Example 1
Referring to fig. 1 and 2, for a first embodiment of the present invention, the embodiment provides a hydrophobic pipeline damper, which includes a fixing mechanism 100, a first spring assembly 200 and a second spring assembly 300, wherein the first spring assembly 200 and the second spring assembly 300 are disposed inside the fixing mechanism 100, the first spring assembly 200 and the second spring assembly 300 are parallel, when the pipeline vibrates, the direction of the force applied to the damper is divided into a radial direction and an axial direction, the axial direction of the vibrating spring is eliminated by stretching, and the radial direction of the vibrating spring can stagger the contact surfaces of the first spring assembly 200 and the second spring assembly 300, so as to ensure that the first spring assembly 200 and the second spring assembly 300 are always parallel, the spring is always perpendicular to the connection surface, and the service life of the spring is prolonged.
Specifically, the fixing mechanism 100 comprises a ground connecting piece 101, a pipe connecting piece 102, a bottom plate 103 and a drain pipe 104, wherein the ground connecting piece 101 is fixed at the top of the bottom plate 103, the pipe connecting piece 102 is fixed at the bottom of the drain pipe 104, the pipe connecting piece 102 is arranged above the ground connecting piece 101, the ground connecting piece 101 and the pipe connecting piece 102 are respectively fixed, so that the fixing mechanism 100 can stabilize the position of the fixing mechanism 100, and the fixing mechanism 100 provides a fixing position for other structures of the shock absorber.
Specifically, the first spring assembly 200 is arranged at the top of the ground connecting piece 101 and comprises a first spring piece 201, a first limiting disc 202 and an outer frame 203, the first limiting disc 202 is arranged at the top of the first spring piece 201, the outer frame 203 is arranged outside the first spring assembly 200, and the first spring assembly 200 is fixed on the ground connecting piece 101.
Specifically, the second spring assembly 300 is disposed at the bottom of the pipe connector 102 and includes a second spring element 301 and a second limiting disc 302, the second limiting disc 302 is disposed at the bottom of the second spring element 301, and the second spring assembly 300 is fixed on the pipe connector 102.
When the shock absorber is used, the ground connecting piece 101 and the pipe connecting piece 102 are respectively fixed, so that the fixing mechanism 100 can stabilize the position of the fixing mechanism 100, the fixing mechanism 100 provides fixing positions for other structures of the shock absorber, the first spring assembly 200 is fixed on the ground connecting piece 101, the second spring assembly 300 is fixed on the pipe connecting piece 102, and the first spring assembly 200 and the second spring assembly 300 are in contact but not fixed and can slide along the contact surface.
Example 2
Referring to fig. 1 to 5, a second embodiment of the present invention is based on the above embodiment.
Specifically, the ground connecting member 101 is fixedly connected to the bottom of the first spring member 201, the tube connecting member 102 is fixedly connected to the top of the second spring member 301, and the top of the first spring member 201 and the bottom of the second spring member 301 are in contact with each other and can slide along the contact surface.
Specifically, the first spring member 201 includes a first spring 201a and a first spring base 201b, the first spring 201a is disposed on the top of the first spring base 201b, the first spring base 201b is fixed on the top of the ground connecting member 101, and one end of the first spring 201a is fixed on the first spring base 201 b.
Specifically, first spacing dish 202 sets up in first spring 201a top, including first spacing dish body 202a and first spacing dish post 202b, and first spacing dish body 202a is discoid, and first spacing dish post 202b has six, centers on first spacing dish body 202a evenly distributed, and the first spring 201a other end is fixed on first spacing dish 202, and first spacing dish 202 shape is similar to a big circle and six thin short tentacles.
Specifically, the outer frame 203 includes spacing post 203a and spacing collar 203b, six sets of spacing post 203a, around first spring part 201 evenly distributed, every group comprises two spacing posts 203a, spacing post 203a totally twelve, adjacent establishing can be divided into six sets for a set, the space in the group is narrow, fix the first spacing dish post 202b of first spacing dish 202, and simultaneously because first spacing dish body 202a is great, first spacing dish 202 can only move along spacing post 203a direction under the restriction of outer frame 203.
When the shock absorber is used, the ground connecting piece 101 and the pipe connecting piece 102 are respectively fixed, so that the fixing mechanism 100 can stabilize the position of the fixing mechanism 100, the fixing mechanism 100 provides a fixing position for other structures of the shock absorber, the first spring assembly 200 is fixed on the ground connecting piece 101, the second spring assembly 300 is fixed on the pipe connecting piece 102, the top of the first spring piece 201 is contacted with the bottom of the second spring piece 301 and can slide along the contact surface, one end of the first spring 201a is fixed on the first spring base 201b, the other end of the first spring 201a is fixed on the first limiting disc 202, the first limiting disc 202 is shaped like a big circle and six thin and short contact angles, the limiting columns 203a are twelve, a group which is adjacent to each other is divided into six groups, the space in the group is narrow, and the first limiting disc column 202b of the first limiting disc 202 is fixed, meanwhile, because the first limiting disc body 202a is large, the first limiting disc 202 can only move along the direction of the limiting column 203a under the limitation of the outer frame 203.
Example 3
Referring to fig. 1 to 5, a third embodiment of the present invention is based on the first two embodiments.
Specifically, the second spring member 301 includes a second spring 301a and a second spring top seat 301b, the second spring 301a is disposed at the bottom of the second spring top seat 301b, the second spring top seat 301b is fixed at the bottom of the tube connector 102, and one end of the second spring 301a is fixed at the bottom of the tube connector 102.
Specifically, the second limiting disc 302 is arranged at the bottom of the second spring 301a and comprises a second limiting disc body 302a and six second limiting disc columns 302b, the second limiting disc body 302a is disc-shaped, the second limiting disc columns 302b are uniformly distributed around the second limiting disc body 302a, the other end of the second spring 301a is fixed at the top of the second limiting disc 302, and the shape of the second limiting disc 302 is similar to that of a small circle and six thick and long tentacles.
Specifically, the area of the second limiting tray body 302a is smaller than that of the first limiting tray body 202a, the second limiting tray column 302b is thicker than and longer than that of the first limiting tray column 202b, and the area of the second limiting tray body 302a is smaller and can be translated in the limiting column 203a of the outer frame 203.
Specifically, the top of the first limiting disc 202a contacts the bottom of the second limiting disc 302a, and the first limiting disc 202a and the second limiting disc 302a can slide relatively.
Specifically, the first limiting disc column 202b of the first limiting disc 202 is arranged inside a set of limiting columns 203a, the second limiting disc column 302b of the second limiting disc 302 is arranged between two sets of limiting columns 203a, the two sides of the first limiting disc column 202b are spaces in the middle of the set of limiting columns 203a, the range is small, translation can only be carried out up and down, the two sides of the second limiting disc column 302b are arranged between two different sets of limiting columns 203a, the area of the second limiting disc body 302a is small, and translation can also be carried out up and down between the limiting columns 203 a.
When in use, the ground connector 101 and the pipe connector 102 are respectively fixed, so that the fixing mechanism 100 can stabilize the position of the fixing mechanism 100, the fixing mechanism 100 provides a fixing position for other structures of the shock absorber, the first spring assembly 200 is fixed on the ground connector 101, the second spring assembly 300 is fixed on the pipe connector 102, the top of the first spring element 201 is contacted with the bottom of the second spring element 301 and can slide along the contact surface, one end of the first spring 201a is fixed on the first spring base 201b, the other end of the first spring 201a is fixed on the first limiting disc 202, one end of the second spring 301a is fixed on the bottom of the pipe connector 102, the other end of the second spring 301a is fixed on the top of the second limiting disc 302, the second limiting disc 302 is similar to a small circle and six thick and long tentacles, the area of the second limiting disc 302a is smaller and can translate in the limiting column 203a of the outer frame 203, the first limiting disc 202 is similar to a large circle and six thin and short tentacles, the limiting columns 203a are twelve, the adjacent limiting columns are arranged to be one group which can be divided into six groups, the space in each group is narrow, the first limiting column 202b of the first limiting disc 202 is fixed, meanwhile, the first limiting disc 202 can only move along the direction of the limiting column 203a under the limitation of the outer frame 203 because the first limiting column 202a is large, two sides of the second limiting column 302b are between two different groups of limiting columns 203a, the area of the second limiting column 302a is small, and the second limiting column can not only translate between the limiting columns 203a but also move up and down.
It should be noted that the above-mentioned embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.
Claims (10)
1. A hydrophobic pipeline shock absorber is characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,
the fixing mechanism (100) comprises a ground connecting piece (101), a pipe connecting piece (102), a bottom plate (103) and a drain pipe (104), wherein the ground connecting piece (101) is fixed at the top of the bottom plate (103), the pipe connecting piece (102) is fixed at the bottom of the drain pipe (104), and the pipe connecting piece (102) is arranged above the ground connecting piece (101);
the first spring assembly (200) is arranged at the top of the ground connecting piece (101) and comprises a first spring piece (201), a first limiting disc (202) and an outer frame (203), the first limiting disc (202) is arranged at the top of the first spring piece (201), and the outer frame (203) is arranged outside the first spring assembly (200); and the number of the first and second groups,
the second spring assembly (300) is arranged at the bottom of the pipe connecting piece (102) and comprises a second spring piece (301) and a second limiting disc (302), and the second limiting disc (302) is arranged at the bottom of the second spring piece (301).
2. The hydrophobic conduit damper of claim 1, wherein: the ground connecting piece (101) is fixedly connected with the bottom of the first spring piece (201), and the pipe connecting piece (102) is fixedly connected with the top of the second spring piece (301).
3. The hydrophobic conduit damper of claim 2, wherein: the first spring piece (201) comprises a first spring (201a) and a first spring base (201b), the first spring (201a) is arranged at the top of the first spring base (201b), and the first spring base (201b) is fixed at the top of the ground connecting piece (101).
4. The hydrophobic conduit damper of claim 3, wherein: the first limiting disc (202) is arranged at the top of the first spring (201a) and comprises a first limiting disc body (202a) and first limiting disc columns (202b), the first limiting disc body (202a) is disc-shaped, and six first limiting disc columns (202b) surround the first limiting disc body (202a) and are uniformly distributed.
5. The hydrophobic conduit damper of claim 4, wherein: the outer frame (203) comprises six limiting columns (203a) and limiting rings (203b), the limiting columns (203a) surround the first spring piece (201) and are uniformly distributed, and each group consists of two limiting columns (203 a).
6. The hydrophobic conduit damper of claim 5, wherein: the second spring member (301) comprises a second spring (301a) and a second spring top seat (301b), the second spring (301a) is arranged at the bottom of the second spring top seat (301b), and the second spring top seat (301b) is fixed at the bottom of the pipe connecting piece (102).
7. The hydrophobic conduit damper of claim 6, wherein: the second limiting disc (302) is arranged at the bottom of the second spring (301a) and comprises a second limiting disc body (302a) and second limiting disc columns (302b), the second limiting disc body (302a) is disc-shaped, and the number of the second limiting disc columns (302b) is six and surrounds the second limiting disc body (302a) to be uniformly distributed.
8. The hydrophobic conduit damper of claim 6 or 7, wherein: the area of the second limiting disc body (302a) is smaller than that of the first limiting disc body (202a), and the second limiting disc column (302b) is thicker than and longer than that of the first limiting disc column (202 b).
9. The hydrophobic conduit damper of claim 8, wherein: the top of the first limiting disc body (202a) is contacted with the bottom of the second limiting disc body (302 a).
10. The hydrophobic conduit damper of any one of claims 7 or 9, wherein: the first limiting disc column (202b) of the first limiting disc (202) is arranged inside one group of limiting columns (203a), and the second limiting disc column (302b) of the second limiting disc (302) is arranged between two groups of limiting columns (203 a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210356679.2A CN114857395B (en) | 2022-03-31 | 2022-03-31 | Shock absorber for drainage pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210356679.2A CN114857395B (en) | 2022-03-31 | 2022-03-31 | Shock absorber for drainage pipeline |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114857395A true CN114857395A (en) | 2022-08-05 |
| CN114857395B CN114857395B (en) | 2023-10-24 |
Family
ID=82629378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210356679.2A Active CN114857395B (en) | 2022-03-31 | 2022-03-31 | Shock absorber for drainage pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114857395B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110233836A1 (en) * | 2008-11-25 | 2011-09-29 | Yamaha Hatsudoki Kabushiki Kaisha | Spring structure |
| CN205371428U (en) * | 2015-12-21 | 2016-07-06 | 杭州勤业弹簧有限公司 | Novel compression spring |
| CN207333564U (en) * | 2017-10-26 | 2018-05-08 | 浙江朝日减振器有限公司 | Highly-absorbing damper |
| CN208169393U (en) * | 2018-04-13 | 2018-11-30 | 海兴县越达弹簧制造有限公司 | A kind of stable type spring |
| CN208651499U (en) * | 2018-08-27 | 2019-03-26 | 海安东洋弹簧有限公司 | A kind of irony spring for preventing stress from dislocation deformation occurs |
| CN209213204U (en) * | 2018-11-18 | 2019-08-06 | 江苏七建建设工程有限公司 | A kind of damper for building electromechanical equipment and pipeline |
| CN110770464A (en) * | 2017-05-31 | 2020-02-07 | Abb瑞士股份有限公司 | Coupling device, support structure and method |
| CN112128283A (en) * | 2020-10-19 | 2020-12-25 | 苏州中太动力弹簧有限公司 | Combined spring set |
-
2022
- 2022-03-31 CN CN202210356679.2A patent/CN114857395B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110233836A1 (en) * | 2008-11-25 | 2011-09-29 | Yamaha Hatsudoki Kabushiki Kaisha | Spring structure |
| CN205371428U (en) * | 2015-12-21 | 2016-07-06 | 杭州勤业弹簧有限公司 | Novel compression spring |
| CN110770464A (en) * | 2017-05-31 | 2020-02-07 | Abb瑞士股份有限公司 | Coupling device, support structure and method |
| CN207333564U (en) * | 2017-10-26 | 2018-05-08 | 浙江朝日减振器有限公司 | Highly-absorbing damper |
| CN208169393U (en) * | 2018-04-13 | 2018-11-30 | 海兴县越达弹簧制造有限公司 | A kind of stable type spring |
| CN208651499U (en) * | 2018-08-27 | 2019-03-26 | 海安东洋弹簧有限公司 | A kind of irony spring for preventing stress from dislocation deformation occurs |
| CN209213204U (en) * | 2018-11-18 | 2019-08-06 | 江苏七建建设工程有限公司 | A kind of damper for building electromechanical equipment and pipeline |
| CN112128283A (en) * | 2020-10-19 | 2020-12-25 | 苏州中太动力弹簧有限公司 | Combined spring set |
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| Publication number | Publication date |
|---|---|
| CN114857395B (en) | 2023-10-24 |
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