CN206802605U - A kind of novel flange type damping FlexbleJoint - Google Patents
A kind of novel flange type damping FlexbleJoint Download PDFInfo
- Publication number
- CN206802605U CN206802605U CN201720710091.7U CN201720710091U CN206802605U CN 206802605 U CN206802605 U CN 206802605U CN 201720710091 U CN201720710091 U CN 201720710091U CN 206802605 U CN206802605 U CN 206802605U
- Authority
- CN
- China
- Prior art keywords
- protecting pipe
- metal bellows
- bearing groove
- protecting
- adpting flange
- 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.)
- Active
Links
Landscapes
- Diaphragms And Bellows (AREA)
Abstract
Originally it is new to be related to a kind of novel flange type damping FlexbleJoint, including adpting flange, protecting pipe, metal bellows, disk spring, elastic sealing ring, be located by connecting screw rod, stop nut, helical spring and reinforcing lacing wire, protecting pipe totally two, and two protecting pipe metal bellows end positions are symmetrically distributed in metal bellows center line, protecting pipe front end face is connected with each other with adpting flange, protecting pipe is hollow tubular structures, the bearing groove being coaxially distributed with protecting pipe is set in side wall, the tube wall at metal bellows both ends is in bearing groove, protecting pipe terminal outboard surface is connected with each other by connection ring with strengthening lacing wire, the screw rod both ends that are located by connecting are connected with positioned at the adpting flange of metal bellows end positions respectively.This new one side effectively simplifies the device structure of conventional base ripple compensation apparatus, on the other hand greatly enhances the elastic deformation ability of damping ripple compensation apparatus.
Description
Technical field
A kind of expansion joint structure is the utility model is related to, is exactly a kind of novel flange type damping ripple compensation
Device.
Background technology
Flange form damping FlexbleJoint is the important component in the material delivery pipe roads such as current heating power conveying, mainly
Undertake and effect be attached to adjacent two delivery pipes, at the same to delivery pipe in material conveying process caused telescopic shape change and
Irregular concussion deforming force is absorbed and simultaneously slowly discharged, and transfer pipeline operation stability and reliable is improved so as to reach
The purpose of property, but found in the production and use of such compensator, such presently used device structure is often relative
It is complicated that metal bellows and adpting flange are attached, it is necessary to set special connecting line to realize, so that compensator
Production cost increase, production efficiency declines, while current compensator structure is relatively fixed, therefore in use on the one hand
It is larger in the presence of installation and dismounting task difficulty and labor intensity, on the other hand also cause current compensator elastic deformation ability phase
To poor, it is impossible to which high efficient and reliable shakes the absorption of active force and slow releasability to external impacts, therefore causes current
Easily occur that compensator equipment is impaired or transfer pipeline failure in material delivery pipe road, have a strong impact on that material conveying is normally carried out simultaneously
Staff and equipment safety to conveyance conduit periphery cause larger threat, therefore are directed to this problem, and there is an urgent need to open
The expansion joint structure that to send out a kind of new, to meet the needs of actual use.
Utility model content
In view of the shortcomings of the prior art, the utility model provides a kind of novel flange type damping FlexbleJoint,
The new structure is simple, flexible and convenient to use, on the one hand effectively simplifies the device structure of conventional base ripple compensation apparatus,
Production, use and maintenance cost are reduced, on the other hand greatly simplify the installation of damping ripple compensation apparatus and dismounting operation
Flexibility and convenience, while also effectively enhance the elastic deformation ability of damping ripple compensation apparatus, improve externally
The absorption of power impact concussion active force and slow releasability, so as to greatly improve the usability of damping ripple compensation apparatus
Can, reduce use cost.
To achieve these goals, the utility model is to realize by the following technical solutions：
A kind of novel flange type damping FlexbleJoint, including adpting flange, protecting pipe, metal bellows, disk spring,
Elastic sealing ring, the screw rod that is located by connecting, stop nut, helical spring and strengthen lacing wire, protecting pipe totally two, and two protecting pipes with
Metal bellows center line is symmetrically distributed in metal bellows end positions, and sheath pipe end cladding and wavy metal end surfaces
Outside, protecting pipe front end face is connected with each other with adpting flange, and adpting flange, protecting pipe, metal bellows are mutually coaxially distributed, sheath
To manage as hollow tubular structures, the bearing groove being coaxially distributed with protecting pipe is set in side wall, bearing groove cross section is " Jiong " font structure,
And carrying front of the slot is located at protecting pipe rear end face, carrying groove depth is 1/2-the 3/4 of sheath length of tube, and carrying well width is
Protecting pipe sidewall thickness 1/3-1/4, the tube wall at metal bellows both ends are slidably connected in bearing groove with bearing groove, bullet
Property sealing ring at least eight, and be respectively symmetrically distributed on the preceding surface and rear surface of two protecting pipe bearing grooves, elastic sealing ring
Coaxially it is distributed with protecting pipe and is mutually slidably connected with the inner and outer wall of metal bellows, disk spring at least two, respectively
In the bearing groove of two protecting pipes, and offseted respectively with carrying trench bottom and wavy metal end surfaces, on the outside of sheath pipe end
Uniform four connection rings in face, and be connected with each other by connection ring with strengthening lacing wire, and positioned at two shields at metal bellows both ends
Strengthen lacing wire by least four between sleeve pipe to be connected with each other, be located by connecting screw rod at least three, equal around metal bellows axis
Cloth, and the screw rod both ends that are respectively located by connecting connect with the adpting flange interconnection positioned at metal bellows end positions, positioning respectively
Connect screw rod both ends to be connected with adpting flange upper and lower surface by least two stop nuts respectively, stop nut is with being connected
Flange upper surface and following table central bay are connected with each other by disk spring, and helical spring is coated on be located by connecting screw rod and stop nut
Outside, and the screw coaxial that is located by connecting is distributed, and helical spring both ends offset with adpting flange lower surface respectively.
Further, described sheath length of tube is not more than the 1/4 of wavy metal length of tube.
Further, described bearing groove front end surface, which goes out, separately sets elastic plug, bearing groove by elastic plug respectively with
Protecting pipe distal end faces and metal bellows side surface are connected with each other and form airtight cavity structure.
Further, described reinforcing lacing wire is nylon fiber rope, any one in steel strand wires and aluminum stranded conductor.
Further, described reinforcing lacing wire axis and metal bellows axis are in 0 ° -60 ° angles, and adjacent two
Angle is 0 ° -90 ° angles between strengthening lacing wire, and when strengthening lacing wire axis and metal bellows axis angle and being more than 0 °, then with
Angle is 90 ° between two symmetrical reinforcing lacing wires of metal bellows.
This new structure is simple, flexible and convenient to use, on the one hand effectively simplifies conventional base ripple compensation apparatus
Device structure, reduces production, use and maintenance cost, on the other hand greatly simplify damping ripple compensation apparatus installation and
Flexibility and the convenience of operation are dismantled, while also effectively enhances the elastic deformation ability of damping ripple compensation apparatus, is carried
It is high that the absorption of active force and slow releasability are shaken to external impacts, so as to greatly improve damping ripple compensation apparatus
Performance, reduce use cost.
Brief description of the drawings
Describe the utility model in detail with reference to the accompanying drawings and detailed description.
Fig. 1 is the utility model structure diagram.
Embodiment
Technological means, creation characteristic, reached purpose and effect to realize the utility model are easy to understand, below
With reference to embodiment, the utility model is expanded on further.
A kind of novel flange type damping FlexbleJoint as described in Fig. 1, including adpting flange 1, protecting pipe 2, metal wave
Line pipe 3, disk spring 4, elastic sealing ring 5, the screw rod 6 that is located by connecting, stop nut 7, helical spring 8 and reinforcing lacing wire 9, sheath
Pipe 2 totally two, and two protecting pipes 2 are symmetrically distributed in the end positions of metal bellows 3, and protecting pipe 2 with the center line of metal bellows 3
Outside end cladding and the end face of metal bellows 3, the front end face of protecting pipe 2 is connected with each other with adpting flange 1, adpting flange 1, protecting pipe
2nd, the mutually coaxial distribution of metal bellows 3.
In the present embodiment, the protecting pipe 2 is hollow tubular structures, and the carrying being coaxially distributed with protecting pipe 2 is set in side wall
Groove 10, the cross section of bearing groove 10 is " Jiong " font structure, and the front end of bearing groove 10 is located at the rear end face of protecting pipe 2, bearing groove 10
Depth is 1/2-the 3/4 of the length of protecting pipe 2, and the width of bearing groove 10 is the sidewall thickness 1/3-1/4 of protecting pipe 2, metal bellows 3
The tube wall at both ends is slidably connected in bearing groove 10 with bearing groove 10, elastic sealing ring 5 at least eight, and respectively symmetrically
Be distributed on the preceding surface and rear surface of the bearing groove 10 of two protecting pipe 2, the coaxial distribution of elastic sealing ring 5 and protecting pipe 2 and with gold
The inner and outer wall of category bellows 3 is mutually slidably connected, disk spring 4 at least two, respectively embedded in the bearing groove of two protecting pipes 2
In 10, and offseted respectively with the bottom of bearing groove 10 and the end face of metal bellows 3, uniform four connections of the terminal outboard surface of protecting pipe 2
Ring 11, and be connected with each other by connection ring 11 with strengthening lacing wire 9, and lead between two protecting pipes 2 at the both ends of metal bellows 3
At least four reinforcing lacing wires 9 are crossed to be connected with each other, be located by connecting screw rod 6 at least three, uniform around the axis of metal bellows 3, and
The both ends of screw rod 6 be respectively located by connecting respectively with being connected with each other positioned at the adpting flange 1 of the end positions of metal bellows 3, is located by connecting
The both ends of screw rod 6 are connected by least two stop nuts 7 with the upper and lower surface of adpting flange 1 respectively, and stop nut 7 is with connecting
The upper surface of acting flange 1 and following table central bay are connected with each other by disk spring 4, and helical spring 8 is coated on be located by connecting screw rod 6 and limit
Outside the nut 7 of position, and the screw rod 6 that is located by connecting coaxially is distributed, and the both ends of helical spring 8 offset with the lower surface of adpting flange 1 respectively.
In the present embodiment, the described length of protecting pipe 2 is not more than the 1/4 of the length of metal bellows 3.
In the present embodiment, the described front end surface of bearing groove 10, which goes out, separately sets elastic plug 12, and bearing groove 10 is stifled by elasticity
First 12 are connected with each other with the distal end faces of protecting pipe 2 and the side surface of metal bellows 3 and form airtight cavity structure respectively.
In the present embodiment, described reinforcing lacing wire 9 is nylon fiber rope, any one in steel strand wires and aluminum stranded conductor.
In the present embodiment, the described axis of reinforcing lacing wire 9 and the axis of metal bellows 3 are in 0 ° -60 ° angles, and adjacent
It is 0 ° -90 ° angles that two, which are strengthened 9 angles of lacing wire, and is more than 0 ° with the axis angle of metal bellows 3 when strengthening the axis of lacing wire 9
When, then using two symmetrical reinforcing 9 angles of lacing wire of metal bellows 3 as 90 °.
Originally it is new to be in the specific implementation first connected adpting flange with protecting pipe front end, then according to needs are used, select
Appropriate length metal bellows is selected, then metal bellows both ends are embedded in into the bearing groove of protecting pipe, inside bearing groove
Wavy metal tube wall on the one hand by elastic sealing ring carry out encapsulation process, prevent material from leakage, on the other hand pass through dish
Shape spring strengthens metal bellows elastic deformation stroke, improves the service behaviours of elastic bellows, improve absorption to external force and
Slow releasability, the online flange of the side position of metal bellows two is carried out finally by reinforcing lacing wire and the screw rod that is located by connecting
Connection positioning, and displacement stroke is adjusted row two connection methods company by position connecting screw, stop nut, helical spring
Limit, while extra elastic deformation driving force is further provided for metal bellows, improve the overall elastic energy of deformation of equipment
Power.
This new structure is simple, flexible and convenient to use, on the one hand effectively simplifies conventional base ripple compensation apparatus
Device structure, reduces production, use and maintenance cost, on the other hand greatly simplify damping ripple compensation apparatus installation and
Flexibility and the convenience of operation are dismantled, while also effectively enhances the elastic deformation ability of damping ripple compensation apparatus, is carried
It is high that the absorption of active force and slow releasability are shaken to external impacts, so as to greatly improve damping ripple compensation apparatus
Performance, reduce use cost.
It should be understood by those skilled in the art that the utility model is not restricted to the described embodiments.Above-described embodiment and
Simply illustrate principle of the present utility model described in specification.On the premise of the spirit and scope of the utility model is not departed from,
The utility model also has various changes and modifications.These changes and improvements both fall within claimed the scope of the utility model
It is interior.The utility model requires protection scope is by appended claims and its equivalent thereof.
Claims (5)
- A kind of 1. novel flange type damping FlexbleJoint, it is characterised in that：Described novel flange type damping FlexbleJoint Including adpting flange, protecting pipe, metal bellows, disk spring, elastic sealing ring, the screw rod that is located by connecting, stop nut, spiral Spring and reinforcing lacing wire, described protecting pipe totally two, and two protecting pipes are symmetrically distributed in metal wave with metal bellows center line Line pipe end positions, and outside sheath pipe end cladding and wavy metal end surfaces, the protecting pipe front end face and adpting flange phase Connect, described adpting flange, protecting pipe, metal bellows are mutually coaxially distributed, and described protecting pipe is hollow tubular knot Structure, sets the bearing groove being coaxially distributed with protecting pipe in side wall, and described bearing groove cross section is " Jiong " font structure, and bearing groove Front end is located at protecting pipe rear end face, and described carrying groove depth is 1/2-the 3/4 of sheath length of tube, described carrying groove width Spend for protecting pipe sidewall thickness 1/3-1/4, the tube wall at described metal bellows both ends is in bearing groove, and and bearing groove It is slidably connected, described elastic sealing ring at least eight, and the preceding surface of two protecting pipe bearing grooves is respectively symmetrically distributed in after On surface, the coaxial distribution of described elastic sealing ring and protecting pipe and with the inner and outer wall mutually company of slip of metal bellows Connect, described disk spring at least two, respectively in the bearing groove of two protecting pipes, and respectively with carrying trench bottom and metal Corrugated pipe end plane offsets, uniform four connection rings of described protecting pipe terminal outboard surface, and by connection ring with strengthening lacing wire phase Connect, and strengthen lacing wire by least four between two protecting pipes at metal bellows both ends and be connected with each other, it is described Be located by connecting screw rod at least three, uniform around metal bellows axis, and be respectively located by connecting screw rod both ends respectively with positioned at gold The adpting flange for belonging to bellows end positions is connected with each other, and the described screw rod both ends that are located by connecting are spacing by least two respectively Nut is connected with adpting flange upper and lower surface, and described stop nut passes through with adpting flange upper surface and following table central bay Disk spring is connected with each other, and described helical spring, which is coated on, to be located by connecting outside screw rod and stop nut, and the screw rod that is located by connecting Coaxial distribution, described helical spring both ends offset with adpting flange lower surface respectively.
- A kind of 2. novel flange type damping FlexbleJoint according to claim 1, it is characterised in that：Described protecting pipe Length is not more than the 1/4 of wavy metal length of tube.
- A kind of 3. novel flange type damping FlexbleJoint according to claim 1, it is characterised in that：Described bearing groove Front end surface, which goes out, separately sets elastic plug, bearing groove by elastic plug respectively with protecting pipe distal end faces and metal bellows side table Face is connected with each other and forms airtight cavity structure.
- A kind of 4. novel flange type damping FlexbleJoint according to claim 1, it is characterised in that：Described reinforcing is drawn Muscle is nylon fiber rope, any one in steel strand wires and aluminum stranded conductor.
- A kind of 5. novel flange type damping FlexbleJoint according to claim 1, it is characterised in that：Described reinforcing is drawn Muscle axis is in 0 ° -60 ° angles with metal bellows axis, and angle is 0 ° -90 ° angles between adjacent two reinforcing lacing wires, And when strengthening lacing wire axis and metal bellows axis angle is more than 0 °, then with two symmetrical reinforcings of metal bellows Angle is 90 ° between lacing wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720710091.7U CN206802605U (en) | 2017-06-19 | 2017-06-19 | A kind of novel flange type damping FlexbleJoint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720710091.7U CN206802605U (en) | 2017-06-19 | 2017-06-19 | A kind of novel flange type damping FlexbleJoint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206802605U true CN206802605U (en) | 2017-12-26 |
Family
ID=60747337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720710091.7U Active CN206802605U (en) | 2017-06-19 | 2017-06-19 | A kind of novel flange type damping FlexbleJoint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206802605U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110296289A (en) * | 2019-07-11 | 2019-10-01 | 陈子牛 | A kind of pipeline connecting assemble of the flexible structure of architectural engineering apparatus |
| CN110513561A (en) * | 2019-09-19 | 2019-11-29 | 孙自强 | A kind of pressure compensator |
| CN110829326A (en) * | 2019-09-27 | 2020-02-21 | 平高集团有限公司 | Gas-insulated metal-enclosed power transmission line and radial compensation unit thereof |
| RU196407U1 (en) * | 2019-12-20 | 2020-02-28 | Акционерное Общество "Ордена Ленина Научно-Исследовательский И Конструкторский Институт Энерготехники Имени Н.А. Доллежаля" | DEVICE FOR FIXING PIPE JOINT IN AXIAL DIRECTION |
-
2017
- 2017-06-19 CN CN201720710091.7U patent/CN206802605U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110296289A (en) * | 2019-07-11 | 2019-10-01 | 陈子牛 | A kind of pipeline connecting assemble of the flexible structure of architectural engineering apparatus |
| CN110513561A (en) * | 2019-09-19 | 2019-11-29 | 孙自强 | A kind of pressure compensator |
| CN110513561B (en) * | 2019-09-19 | 2021-05-11 | 江苏福盛机械管件有限公司 | Pressure compensator |
| CN110829326A (en) * | 2019-09-27 | 2020-02-21 | 平高集团有限公司 | Gas-insulated metal-enclosed power transmission line and radial compensation unit thereof |
| RU196407U1 (en) * | 2019-12-20 | 2020-02-28 | Акционерное Общество "Ордена Ленина Научно-Исследовательский И Конструкторский Институт Энерготехники Имени Н.А. Доллежаля" | DEVICE FOR FIXING PIPE JOINT IN AXIAL DIRECTION |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206802605U (en) | A kind of novel flange type damping FlexbleJoint | |
| CN104836183A (en) | Annular multi-split vibration-damping galloping preventer | |
| CN104100803A (en) | Rubber damping throat for delivering concrete | |
| CN206817031U (en) | A kind of novel elastic connects Combined-type shock-absorption FlexbleJoint structure | |
| CN205509442U (en) | Novel cable channel | |
| CN204706641U (en) | Vehicle-mounted light medium wave navigation antenna | |
| CN206571233U (en) | The convenient platform of communication tube tower extension type | |
| CN103904608A (en) | Splicing sleeve protective device | |
| CN205487560U (en) | Secondary sealing end goes up closure for cable manufacture | |
| CN107740891A (en) | The double modeling helical bellowses of one kind enhancing | |
| CN203774743U (en) | Splicing sleeve protection device | |
| CN203799766U (en) | +/- 660kV direct-current composite insulator | |
| CN206849596U (en) | A kind of high-strength insulation insulator | |
| CN102619284B (en) | Telescopic steel structure connecting joint | |
| CN207039067U (en) | A kind of anti-fall device for electric aerial work | |
| CN206830978U (en) | A kind of bellows | |
| CN206833975U (en) | A kind of anti-fracture power transmission line | |
| CN219828008U (en) | Welded pipe with compression-resistant function | |
| CN212960228U (en) | Novel civil air defense engineering poling structure | |
| CN208078570U (en) | A kind of novel ground wire protection pipe | |
| CN211232023U (en) | Tee joint resistant to organic solvent | |
| CN209725502U (en) | A kind of novel stainless steel corrugated flexible hose | |
| CN209874623U (en) | Novel high-strength metal electric power tower structure | |
| CN210577496U (en) | Movable cable strutting arrangement | |
| CN106098188B (en) | A kind of Novel energy electric ship charging pile spring cable |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Novel flange formula shock attenuation flexbleJoint Effective date of registration: 20200602 Granted publication date: 20171226 Pledgee: Henan Wuzhi Rural Commercial Bank Co.,Ltd. Pledgor: JIAOZUO WANRUI INDUSTRY AND TRADE Co.,Ltd. Registration number: Y2020980002695 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20211123 Granted publication date: 20171226 Pledgee: Henan Wuzhi Rural Commercial Bank Co.,Ltd. Pledgor: JIAOZUO WANRUI INDUSTRY AND TRADE Co.,Ltd. Registration number: Y2020980002695 |