CN108895227A - The vertical soft binding structure of air hose with shock insulation compensation function - Google Patents
The vertical soft binding structure of air hose with shock insulation compensation function Download PDFInfo
- Publication number
- CN108895227A CN108895227A CN201811068784.6A CN201811068784A CN108895227A CN 108895227 A CN108895227 A CN 108895227A CN 201811068784 A CN201811068784 A CN 201811068784A CN 108895227 A CN108895227 A CN 108895227A
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- China
- Prior art keywords
- shock insulation
- air hose
- binding structure
- compensation function
- bar
- 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.)
- Pending
Links
- 238000009413 insulation Methods 0.000 title claims abstract description 74
- 230000035939 shock Effects 0.000 title claims abstract description 74
- 238000013016 damping Methods 0.000 claims description 24
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- UGACIEPFGXRWCH-UHFFFAOYSA-N [Si].[Ti] Chemical compound [Si].[Ti] UGACIEPFGXRWCH-UHFFFAOYSA-N 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 230000002265 prevention Effects 0.000 claims description 3
- 238000003786 synthesis reaction Methods 0.000 claims description 3
- 230000010355 oscillation Effects 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 238000006073 displacement reaction Methods 0.000 abstract description 18
- 238000002955 isolation Methods 0.000 abstract description 17
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000009423 ventilation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 206010033799 Paralysis Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- 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
- F16L27/00—Adjustable joints, Joints allowing movement
- F16L27/10—Adjustable joints, Joints allowing movement comprising a flexible connection only, e.g. for damping vibrations
- F16L27/1012—Flanged joints
-
- 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
- F16L27/00—Adjustable joints, Joints allowing movement
- F16L27/10—Adjustable joints, Joints allowing movement comprising a flexible connection only, e.g. for damping vibrations
- F16L27/107—Adjustable joints, Joints allowing movement comprising a flexible connection only, e.g. for damping vibrations the ends of the pipe being interconnected by a flexible sleeve
- F16L27/11—Adjustable joints, Joints allowing movement comprising a flexible connection only, e.g. for damping vibrations the ends of the pipe being interconnected by a flexible sleeve the sleeve having the form of a bellows with multiple corrugations
-
- 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
- F16L51/00—Expansion-compensation arrangements for pipe-lines
- F16L51/02—Expansion-compensation arrangements for pipe-lines making use of bellows or an expansible folded or corrugated tube
- F16L51/025—Expansion-compensation arrangements for pipe-lines making use of bellows or an expansible folded or corrugated tube with several corrugations
-
- 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
- F16L51/00—Expansion-compensation arrangements for pipe-lines
- F16L51/02—Expansion-compensation arrangements for pipe-lines making use of bellows or an expansible folded or corrugated tube
- F16L51/028—Expansion-compensation arrangements for pipe-lines making use of bellows or an expansible folded or corrugated tube with the expansion or contraction of each corrugation being limited
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Supports For Pipes And Cables (AREA)
Abstract
The present invention relates to the soft connection technology field of air hose, a kind of air hose with shock insulation compensation function vertically soft binding structure is disclosed.The present invention includes vertically arranged hose adapter, the flange frame positioned at hose adapter both ends, and the shock insulation bar being arranged on hose adapter surrounding side elevation；Shock insulation bar is telescopic rod, along the elongated setting of the length direction of hose adapter；Shock insulation bar both ends pass through circumferential deflection section respectively and connect with the support frame universal rotational being located in the flange frame of both ends.Isolation property of the present invention is strong, and displacement compensation amount is big, can effectively absorbing structure deform, avoid system resonance.
Description
Technical field
It is vertically soft more particularly to a kind of air hose with shock insulation compensation function the present invention relates to the soft connection technology field of air hose
Binding structure.
Background technique
Soft binding structure is common transition connecting apparatus in pipeline construction, including connecting cylinder made of soft cloth and connecting cylinder two
The connection framework of side, connection framework are connect with two sides with adjacent air hose port.Vertically soft binding structure is to utilize flexible member to air hose
The effective deformation of part carrys out a kind of displacement compensation device for the change in size that absorption line is generated by a variety of causes.
In previous applied technical field, the deformation of soft binding structure is a slow static process, does not have to consider vibration
And resonance problem, but apply at shock insulation field, because earthquake can be discharged along with huge energy, form very brief impact
And vibration, so, the resonance problem of pipe-line system is the technical problem that must be solved.
In the building body for being provided with structure big displacement Seismic Isolation of Isolation Layer, it is fixed on ventilation duct of the Seismic Isolation of Isolation Layer up and down on different structure
Road connects adjacent air hose using soft binding structure usually on horizontal air hose, at present state to adapt to the displacement of Seismic Isolation of Isolation Layer horizontal earthquake
It is interior that there is no the soft binding structures of air hose that can satisfy the compensation of larger displacement shock insulation being mounted on vertical air hose.
Summary of the invention
The present invention provides that a kind of isolation property is strong, and displacement compensation amount is big, can effectively absorbing structure deformation, avoid the tool of system resonance
There is the air hose of shock insulation compensation function vertically soft binding structure.
The technical issues of solution is：Existing air hose seismic isolation technology means mainly use soft binding structure on horizontal air hose
Adjacent air hose is connected, and displacement compensation amount is up to 150mm, domestic at present there is no the use being mounted on vertical air hose
Seismic Isolation of Isolation Layer or more is fixed in the building body for being provided with structure big displacement Seismic Isolation of Isolation Layer in the soft binding structure of air hose of shock insulation compensation
Ventilation shaft on different structure is taken a kind of with big displacement shock insulation compensation function to adapt to the displacement of Seismic Isolation of Isolation Layer horizontal earthquake
Air hose it is vertical it is soft connect, can avoid that ventilation shaft torsional deformation is caused even to tear damage because of displacement structure, in turn result in and be
System paralysis.
In order to solve the above technical problems, the present invention adopts the following technical scheme that：
The present invention has the vertical soft binding structure of air hose of shock insulation compensation function, including vertically arranged hose adapter, is located at hose adapter
The flange frame at both ends, and the shock insulation bar being arranged on hose adapter surrounding side elevation；
Shock insulation bar is telescopic rod, along the elongated setting of the length direction of hose adapter；Shock insulation bar both ends pass through respectively circumferential deflection section with
The connection of support frame universal rotational.
The present invention has the vertical soft binding structure of air hose of shock insulation compensation function, and further, the circumferential deflection section is to subtract
Spring is shaken, damping spring and shock insulation bar are coaxially disposed, and shock insulation bar is centered on its end, opposite support frame is circumferential in the horizontal plane
It swings.
The present invention has the vertical soft binding structure of air hose of shock insulation compensation function, further, the shock insulation bar two ends point
It is not connected by one end of C-shaped pin shaft and damping spring, the other end of damping spring passes through the fixation on C-shaped pin shaft and support frame
Bolt pin joint is fixed.
The present invention has the vertical soft binding structure of air hose of shock insulation compensation function, and further, the C-shaped pin shaft is that round steel is curved
It rolls over, including shaft and gag lever post, the shaft is threaded through in shock insulation bar or fixing bolt, and shaft both ends are each passed through damping
It vertically bent after spring, extend outward to form gag lever post vertically；The opening of C-shaped pin shaft is directed away from damping spring geometric center
Direction setting.
The present invention has the vertical soft binding structure of air hose of shock insulation compensation function, and further, support frame as described above is angle steel, hangs down
Directly it is arranged in the edge of place flange frame, one end is welded and fixed with flange frame, and the other end extends horizontally outward.
The present invention has the vertical soft binding structure of air hose of shock insulation compensation function, and further, the circumferential deflection section is ten thousand
To ball component, including mutually matched multi-directional ball and ball groove, multi-directional ball is arranged in the end of shock insulation bar, ball groove by support frame with
The flange frame of hose adapter two sides is fixedly connected.
The present invention has the vertical soft binding structure of air hose of shock insulation compensation function, and further, the shock insulation bar is along hose adapter
The horizontal central line of side elevation is arranged.
The present invention has the vertical soft binding structure of air hose of shock insulation compensation function, and further, the hose adapter is each edge-on
Shock insulation bar quantity in face is no less than 1, and uniform intervals are arranged in hose adapter side elevation.
The present invention has the vertical soft binding structure of air hose of shock insulation compensation function, and further, the section of the hose adapter is
Rectangular, hose adapter, which is that fire prevention silicon titanium synthesis is soft, to be connect.
Vertically soft binding structure compared with prior art, has following beneficial to effect air hose of the present invention with shock insulation compensation function
Fruit：
The present invention have the air hose of shock insulation compensation function it is vertical it is soft connect that horizontal displacement compensation rate is larger, it is axial along hose adapter
Telescopic displacement compensation rate and maximum up to 600mm, use scope perpendicular to the horizontal deflection displacement compensation amount of hose adapter axial direction
More extensively, application is more flexible.
When vertical soft binding structure occurs acutely to shake with Seismic Isolation of Isolation Layer, the tearing or connection framework of hose adapter are easily caused
Avulsion is deformed, the present invention is respectively provided with shock insulation bar on the surrounding side elevation of hose adapter, can effectively intercept hose adapter because shaking
Dynamic and generation deformation, avoids hose adapter from rupturing under the impact of internal pressure, improves the security performance of soft binding structure；Shock insulation
Bar one way or another can be swung in the horizontal plane, can effectively slow down the shaking amplitude of hose adapter, shock insulation compensation effect is good, effectively
The damage for avoiding the connection framework between tube coupling improves the security performance of soft binding structure.
Circumferential deflection section of the present invention can be damping spring, or universal ball component, when for damping spring, not only
It can make shock insulation boom end universal swing in the horizontal plane, and the stretching of shock insulation bar and hose adapter is cooperated to carry out to a certain extent
Stretching, further ensure shock insulation bar shock insulation compensation performance.
To the air hose with shock insulation compensation function of the invention, vertically soft binding structure is described further with reference to the accompanying drawing.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the vertical soft binding structure of air hose of embodiment 1；
Fig. 2 is the detailed structure schematic diagram at damping spring connecting node；
Fig. 3 is the main view of the vertical soft binding structure of air hose of embodiment 2.
Appended drawing reference：
1- hose adapter；2- flange frame；3- shock insulation bar；4- damping spring；5- support frame；6-C shape pin shaft；61- shaft；62- limit
Bar；7- fixing bolt；The universal ball component of 8-.
Specific embodiment
Embodiment 1
As depicted in figs. 1 and 2, the present invention has the air hose of shock insulation compensation function vertically soft binding structure includes vertically arranged soft connects
Pipe 1, the flange frame 2 positioned at 1 both ends of hose adapter, and the shock insulation bar 3 being arranged on 1 surrounding side of hose adapter.
The section of hose adapter 1 be it is rectangular, hose adapter 1 is that fire prevention silicon titanium synthesis soft connects.
Flange frame 2 is fixedly connected with the connection framework at 1 both ends of hose adapter, and flange frame 2 is the angle steel enclosing that thickness is not less than 4mm
Frame made of conjunction.
As shown in Fig. 2, shock insulation bar 3 is telescopic rod, both ends pass through circumferential deflection section respectively and 5 universal rotational of support frame connects
It connects.
Circumferential deflection is saved in connection shock insulation bar 3 and support frame 5, and shock insulation bar 3 is centered on its end, opposite support frame 5
Circuit oscillation in the horizontal plane is swung with adapting to hose adapter 1 to any direction, in the horizontal plane to realize 1 both ends of hose adapter
Bit shift compensation.
Support frame 5 is angle steel, is arranged perpendicular to the edge of place flange frame 2, one end is welded and fixed with flange frame 2, another
End extends horizontally outward；The quantity of shock insulation bar 3 on each side elevation of hose adapter 1 is no less than 1, when the section of hose adapter 1
When being rectangular, shock insulation bar 3 is located at the vertical midline position of 1 side elevation of hose adapter；Shock insulation bar 3 is logical along the length direction of hose adapter 1
Long setting, the length adjusting range of shock insulation bar 3 and the length adjusting range of hose adapter 1 are adapted；Circumferential deflection in the present embodiment
Section is damping spring 4, and damping spring 4 and shock insulation bar 3 are coaxially disposed.
3 two ends of shock insulation bar pass through C-shaped pin shaft 6 respectively and connect with one end of damping spring 4, and C-shaped pin shaft 6 is that diameter is not small
It is bent in the round steel of 6mm, including shaft 61 and gag lever post 62, shaft 61 are threaded through in shock insulation bar 3, along 3 section of shock insulation bar
Diametrical direction setting, 61 both ends of shaft be each passed through after damping spring 4 vertically bend, extend outward to form gag lever post vertically
62；The opening of C-shaped pin shaft 6 is directed away from the direction setting of 4 geometric center of damping spring.
The other end of damping spring 4 is fixed by C-shaped pin shaft 6 and 5 pin joint of support frame；Fixed spiral shell is provided on support frame 5
The shaft 61 of bolt 7, C-shaped pin shaft 6 is threaded through in fixing bolt 7, and the diametrical direction along 7 section of fixing bolt is arranged, and 61 liang of shaft
End is each passed through after damping spring 4 vertically bending, extends outward to form gag lever post 62 vertically；The opening of C-shaped pin shaft 6 is directed away from
The direction of 4 geometric center of damping spring is arranged.
Soft binding structure in the present embodiment is shifting up compensation rate horizontal week and is mending along the axial telescopic displacement of hose adapter 1
The amount of repaying can achieve 600mm, soft to connect the displacement compensation amount maximum of physical end in the horizontal direction in the case that vibration occurs
It can achieve 600mm；Damping spring 4, can also be vertical along the length direction of hose adapter 1 while playing the role of universal adjustment
To stretching, there is certain shock insulation compensation function.
Embodiment 2
Compared with Example 1, the distinctive points of the technical solution of the present embodiment record are, the specific implementation structure of circumferential deflection section
It is different.
As shown in figure 3, circumferential deflection section is universal ball component 8, including mutually matched multi-directional ball and ball in the present embodiment
The end of shock insulation bar 3 is arranged in slot, multi-directional ball, and ball groove is fixedly connected by support frame 5 with the flange frame 2 of 1 two sides of hose adapter；Every
Shake bar 3 is centered on its end, opposite support frame 5 is swung to all directions in the horizontal plane；Support frame 5 is angle steel, perpendicular to
The edge of place flange frame 2 is arranged, and one end is welded and fixed with flange frame 2, and the other end extends horizontally outward.
Soft binding structure in the present embodiment is shifting up compensation rate horizontal week and is mending along the telescopic displacement of hose adapter axial direction
The amount of repaying can achieve 600mm, can be in the horizontal plane to all directions deflection, deformation, in the case that vibration occurs, soft binding
The generable maximum displacement compensation rate in structure end is 600mm.
Embodiment described above only describe the preferred embodiments of the invention, not to model of the invention
It encloses and is defined, without departing from the spirit of the design of the present invention, those of ordinary skill in the art are to technical side of the invention
The various changes and improvements that case is made should all be fallen into the protection scope that claims of the present invention determines.
Claims (9)
1. the vertical soft binding structure of air hose with shock insulation compensation function, it is characterised in that：Including vertically arranged hose adapter（1）,
Positioned at hose adapter（1）The flange frame at both ends（2）, and be arranged in hose adapter（1）Shock insulation bar on surrounding side elevation（3）；
Shock insulation bar（3）For telescopic rod, along hose adapter（1）The elongated setting of length direction；Shock insulation bar（3）Both ends pass through circumferential direction respectively
Deflection saves and is located at both ends flange frame（2）On support frame（5）Universal rotational connection.
2. the vertical soft binding structure of the air hose according to claim 1 with shock insulation compensation function, it is characterised in that：The week
It is damping spring to deflection section（4）, damping spring（4）With shock insulation bar（3）Coaxial arrangement, shock insulation bar（3）Centered on its end,
Opposite support frame（5）Circuit oscillation in the horizontal plane.
3. the vertical soft binding structure of the air hose according to claim 2 with shock insulation compensation function, it is characterised in that：It is described every
Shake bar（3）Two ends pass through C-shaped pin shaft respectively（6）With damping spring（4）One end connection, damping spring（4）The other end it is logical
Cross C-shaped pin shaft（6）With support frame（5）On fixing bolt（7）Pin joint is fixed.
4. the vertical soft binding structure of the air hose according to claim 3 with shock insulation compensation function, it is characterised in that：The C
Shape pin shaft（6）It is bent for round steel, including shaft（61）And gag lever post（62）, the shaft（61）It is threaded through shock insulation bar（3）
Or fixing bolt（7）It is interior, shaft（61）Both ends are each passed through damping spring（4）It is vertical afterwards to bend, extend outward to form limit vertically
Position bar（62）；C-shaped pin shaft（6）Opening be directed away from damping spring（4）The direction of geometric center is arranged.
5. the vertical soft binding structure of the air hose according to claim 1 with shock insulation compensation function, it is characterised in that：The branch
Support（5）For angle steel, perpendicular to place flange frame（2）Edge setting, one end and flange frame（2）It is welded and fixed, other end water
It is flat to extend outwardly.
6. the vertical soft binding structure of the air hose according to claim 1 with shock insulation compensation function, it is characterised in that：The week
It is universal ball component to deflection section（8）, including mutually matched multi-directional ball and ball groove, multi-directional ball setting is in shock insulation bar（3）End
Head, ball groove pass through support frame（5）With hose adapter（1）The flange frame of two sides（2）It is fixedly connected.
7. the vertical soft binding structure of the air hose according to claim 1 with shock insulation compensation function, it is characterised in that：It is described every
Shake bar（3）Along hose adapter（1）The horizontal central line of side elevation is arranged.
8. the vertical soft binding structure of the air hose according to claim 1 with shock insulation compensation function, it is characterised in that：It is described soft
Adapter tube（1）Shock insulation bar in each side elevation（3）Quantity is no less than 1, in hose adapter（1）Uniform intervals are arranged in side elevation.
9. the vertical soft binding structure of the air hose according to claim 1 with shock insulation compensation function, it is characterised in that：It is described soft
Adapter tube（1）Section be rectangular, hose adapter（1）It is connect for fire prevention silicon titanium synthesis is soft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811068784.6A CN108895227A (en) | 2018-09-13 | 2018-09-13 | The vertical soft binding structure of air hose with shock insulation compensation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811068784.6A CN108895227A (en) | 2018-09-13 | 2018-09-13 | The vertical soft binding structure of air hose with shock insulation compensation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108895227A true CN108895227A (en) | 2018-11-27 |
Family
ID=64359226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811068784.6A Pending CN108895227A (en) | 2018-09-13 | 2018-09-13 | The vertical soft binding structure of air hose with shock insulation compensation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108895227A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112610788A (en) * | 2020-12-22 | 2021-04-06 | 南京妗子贸易有限公司 | Pressure compensator |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU872901A1 (en) * | 1979-10-31 | 1981-10-15 | Научно-Исследовательский Сектор Всесоюзного Ордена Ленина Проектно-Изыскательского И Научно-Исследовательского Института "Гидропроект" Им. С.Я.Жука | Bellows compensator |
| CN101793339A (en) * | 2010-03-24 | 2010-08-04 | 辽宁新兴佳波纹管制造有限公司 | Corrugated pipe compensator of disc spring sleeve |
| CN102401210A (en) * | 2010-09-09 | 2012-04-04 | 江苏宝金来管道成套设备有限公司 | Elastic tension type corrugated pipe compensator |
| CN203927217U (en) * | 2014-05-05 | 2014-11-05 | 南京国祺新能源设备有限公司 | A kind of bidirectional compensator |
| CN204226936U (en) * | 2014-09-29 | 2015-03-25 | 杭州意盛通力金属制品有限公司 | A kind of shockproof joint of pressure-reducing cushioning |
| CN205013950U (en) * | 2015-08-11 | 2016-02-03 | 洛阳双瑞特种装备有限公司 | Expansion joint with elasticity suspension damping structure |
| CN208719630U (en) * | 2018-09-13 | 2019-04-09 | 北京城建集团有限责任公司 | The vertical soft binding structure of air hose with shock insulation compensation function |
-
2018
- 2018-09-13 CN CN201811068784.6A patent/CN108895227A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU872901A1 (en) * | 1979-10-31 | 1981-10-15 | Научно-Исследовательский Сектор Всесоюзного Ордена Ленина Проектно-Изыскательского И Научно-Исследовательского Института "Гидропроект" Им. С.Я.Жука | Bellows compensator |
| CN101793339A (en) * | 2010-03-24 | 2010-08-04 | 辽宁新兴佳波纹管制造有限公司 | Corrugated pipe compensator of disc spring sleeve |
| CN102401210A (en) * | 2010-09-09 | 2012-04-04 | 江苏宝金来管道成套设备有限公司 | Elastic tension type corrugated pipe compensator |
| CN203927217U (en) * | 2014-05-05 | 2014-11-05 | 南京国祺新能源设备有限公司 | A kind of bidirectional compensator |
| CN204226936U (en) * | 2014-09-29 | 2015-03-25 | 杭州意盛通力金属制品有限公司 | A kind of shockproof joint of pressure-reducing cushioning |
| CN205013950U (en) * | 2015-08-11 | 2016-02-03 | 洛阳双瑞特种装备有限公司 | Expansion joint with elasticity suspension damping structure |
| CN208719630U (en) * | 2018-09-13 | 2019-04-09 | 北京城建集团有限责任公司 | The vertical soft binding structure of air hose with shock insulation compensation function |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112610788A (en) * | 2020-12-22 | 2021-04-06 | 南京妗子贸易有限公司 | Pressure compensator |
| CN112610788B (en) * | 2020-12-22 | 2023-01-13 | 南京晨光集团有限责任公司 | Pressure compensator |
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Application publication date: 20181127 |
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