CN107202076A - Bionical heavy connection pawl - Google Patents
Bionical heavy connection pawl Download PDFInfo
- Publication number
- CN107202076A CN107202076A CN201710383210.7A CN201710383210A CN107202076A CN 107202076 A CN107202076 A CN 107202076A CN 201710383210 A CN201710383210 A CN 201710383210A CN 107202076 A CN107202076 A CN 107202076A
- Authority
- CN
- China
- Prior art keywords
- pawl
- pawls
- support ring
- bionical
- size bearing
- 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
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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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/02—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive adapted to specific functions
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Catching Or Destruction (AREA)
Abstract
The present invention relates to the bionical heavy connection pawl of one kind, including the support ring provided with axis hole, ball socket bearing is combined with the axis hole of support ring, support shaft is combined with the inner ring of ball socket bearing, the outer wall of support ring is provided with several pawls, all pawls are directed to the axle center of axis hole, the medial surface of support ring and all pawls is adapted with the outer wall of large-size bearing equipment, during connection, support ring and all pawls be adjacent to the outer wall of large-size bearing equipment and be welded and fixed, support shaft and driving equipment connect and support whole large-size bearing equipment.The connection pawl captures the principle of object with reference to animal's paw, consider the factor such as freedom of motion and hard and soft change, it ensure that pawl is moved when large-size bearing equipment is rotated or is swung with large-size bearing equipment, ensure that pawl adapts to therewith move when large-size bearing environment division is deformed, the use scope of pawl is added, the reliability of pawl is enhanced.
Description
Technical field
The present invention relates to a kind of connection member, and in particular to a kind of bionical heavy connection pawl.
Background technology
In the heavy industry such as mine, metallurgy production, typically held by connection member by hopper, converter, ladle tank etc. are large-scale
Heavy equipment is connected with driving equipment.With the working environment of high temperature, institute during due to these large-size bearing equipment loading capacity Datong District
To there is higher requirement to connection member, connection member is usually to be designed from the purpose that can bear high intensity hanging, existing
Connection member there is problems with：1) structure bulky, it is impossible to swung with large-size bearing equipment；2) large-size bearing equipment is deformed
Property adaptability is not strong, it is impossible to adapt to its dilatancy；3) weld is easy to fall off.
The content of the invention
It is an object of the invention to provide the bionical heavy connection pawl of one kind, the connection pawl captures the original of object with reference to animal's paw
Reason, it is considered to the factor such as freedom of motion and hard and soft change, it is ensured that pawl is when large-size bearing equipment is rotated or is swung with big
Type bearing equipment is moved together, has been ensured that pawl adapts to therewith move when large-size bearing environment division is deformed, has been added pawl
Use scope, enhance the reliability of pawl.
The technical solution adopted in the present invention is：
Ball socket bearing is combined with a kind of bionical heavy connection pawl, including the support ring provided with axis hole, the axis hole of support ring,
Support shaft is combined with the inner ring of ball socket bearing, the outer wall of support ring is provided with several pawls, and all pawls are directed to the axle of axis hole
The medial surface of the heart, support ring and all pawls is adapted with the outer wall of large-size bearing equipment, during connection, support ring and all pawls patch
The outer wall of tight large-size bearing equipment and be welded and fixed, support shaft and driving equipment connect and support whole large-size bearing equipment.
Further, using one of pawl as with reference to pawl, remaining pawl is on symmetrical two-by-two with reference to pawl.
Further, in all pawls, certain angle is respectively provided between adjacent pawl, except away from reference to two farthest pawls of pawl it
Between angle, remaining angle is equal standard angle, away from being more than standard with reference to the angle between two farthest pawls of pawl
Angle.
Further, it is most long with reference to pawl in all pawls, in remaining pawl, away from more near longer with reference to pawl.
Further, the medial surface in all radix unguis portions is equipped with stress spron, lateral surface and is equipped with transition of stress arc.
The beneficial effects of the invention are as follows：
1. the present invention with reference to animal's paw capture object principle, it is considered to freedom of motion and hard and soft change etc. because
Element, devises the bionical arrangement that pawl is distributed on support ring, the weight and welding capacity of material is reduced to greatest extent,
The ball socket bearing of setting has certain swing angle, so pawl and support ring have the rotation of three reference axis in space free
Degree, while pawl and support ring have translation freedoms in the axial direction of support shaft, so design complies fully with animal's paw crawl
Rotary freedom in the free degree after object, three reference axis can ensure pawl large-size bearing equipment rotate or swing when with
Large-size bearing equipment is moved together, and the translation freedoms on support shaft axial direction can ensure that pawl becomes in large-size bearing environment division
Adapt to therewith move and (e.g., expand) during shape (e.g., expanding), add the use scope of pawl, enhance the reliability of pawl.
2. the present invention is according to the queueing discipline of animal's paw, makes remaining pawl on symmetrical two-by-two with reference to pawl, pawl can be ensured
The right and left uniform force, when pawl swings and rotated together with large-size bearing equipment, load can between different pawls phase
To uniform transmission, the possibility of single pawl sealing-off is reduced.
3. the present invention is with reference to the structure of animal's paw, using symmetrical asymmetrical distribution mode up and down, according to engineering
Experience and Multi simulation running, which are calculated, checks, and the need for this enough satisfactions of arrangement bear heavy load, can reduce the weight of pawl itself,
Reduce welding capacity when construction, be easily installed simultaneously, meanwhile, in extreme circumstances, after the welding of pawl comes off, remaining pawl with
Support ring still can play the effect for bearing heavy duty, add security.
4. the present invention structure law general according to animal's paw length, according to pawl Impact direction situation, is meeting design
It is required that on the premise of, equipment own wt is reduced, is easily installed, ensure that each pawl bears load will not be excessive, also will not
Cause design is overly conservative to cause waste of material, increase economy.
5. the present invention does not only have the characteristics of demand of intensity, also flexible deformation when capturing object with reference to animal's paw,
Structure at design stress transition arcs and stress spron on each pawl, reduction transition of stress arc and stress spron is strong
Degree, eliminates the concentration of a part of stress in the root of pawl by flexible deformation, increases the connective stability of whole pawl, stress mistake
Cross arc and stress spron serves and buffers effect with plastic deformation similar to animal's paw root meat pad, by substantial amounts of imitative
It is true calculate adjust can identified sign transition arcs angle of inclination and arc radius and the radius of stress spron, pawl and supporting
Circle is combined with the rigid solder of large-size bearing equipment with the flexible variety of transition of stress arc and stress spron, is conducive to increase
The carrying reliability and security of whole connection pawl.
Brief description of the drawings
Fig. 1 is the structural representation of the embodiment of the present invention.
Fig. 2 is the stereogram of the embodiment of the present invention.
In figure：1- support rings；2- pawls one；3- pawls two；4- pawls three；5- pawls four；6- is with reference to pawl；7- support shafts；8- ball pivot axles
Hold；9- transition of stress arcs；10- stress sprons.
Embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples.
As shown in figure 1, a kind of bionical heavy connect is matched somebody with somebody in pawl, including the support ring 1 provided with axis hole, the axis hole of support ring 1
Conjunction, which has, is combined with support shaft 7 in ball socket bearing 8, the inner ring of ball socket bearing 8, the outer wall of support ring 1 is provided with nine pawls (of pawl
It is several according to actual conditions depending on), all pawls are directed to the axle center of axis hole, and the medial surface of support ring 1 and all pawls is held with large-scale
The outer wall of heavy equipment is adapted, and during connection, support ring 1 and all pawls are adjacent to the outer wall of large-size bearing equipment and are welded and fixed, prop up
Axle 7 is held to be connected with driving equipment and support whole large-size bearing equipment.
The present invention captures the principle of object with reference to animal's paw, it is considered to the factor such as freedom of motion and hard and soft change,
The bionical arrangement that pawl is distributed on support ring 1 is devised, the weight and welding capacity of material are reduced to greatest extent, if
The ball socket bearing 8 put has certain swing angle, so pawl and support ring 1 have the rotation of three reference axis in space free
Degree, while pawl and support ring 1 have translation freedoms in the axial direction of support shaft 7, so design complies fully with animal's paw and grabbed
Take the rotary freedom in the free degree after object, three reference axis that pawl can be ensured when large-size bearing equipment is rotated or is swung
Moved with large-size bearing equipment, the translation freedoms on the axial direction of support shaft 7 can ensure pawl in large-size bearing equipment portion
Adapt to therewith move and (e.g., expand) when dividing deformation (e.g., expanding), add the use scope of pawl, enhance the reliable of pawl
Property.
As shown in figure 1, in the present embodiment, using one of pawl as with reference to pawl 6, remaining pawl (2 to 5) is on reference to pawl 6
It is symmetrical two-by-two.The present invention makes remaining pawl (2 to 5) on symmetrical two-by-two with reference to pawl 6 according to the queueing discipline of animal's paw, can be with
Pawl the right and left uniform force is ensured, when pawl swings and rotated together with large-size bearing equipment, load can be in different pawls
Between relatively uniform transmission, reduce the possibility of single pawl sealing-off.
As shown in figure 1, in the present embodiment, in all pawls, certain angle is respectively provided between adjacent pawl, except away from reference to pawl
Angle between 6 two farthest pawls 2, remaining angle is equal standard angle, away from reference to two farthest pawls 2 of pawl 6
Between angle be more than standard angle.The structure of present invention reference animal's paw, using symmetrical asymmetrical distribution up and down
Mode, foundation engineering experience and Multi simulation running, which are calculated, checks, and the need for this enough satisfactions of arrangement bear heavy load, can reduce
The weight of pawl itself, reduces welding capacity when construction, is easily installed simultaneously, meanwhile, in extreme circumstances, a pawl welding is de-
Fall behind, remaining pawl still can play the effect for bearing heavy duty with support ring 1, add security.
As shown in figure 1, in the present embodiment, it is most long with reference to pawl 6 in all pawls, in remaining pawl (2 to 5), away from reference
Pawl 6 is more near longer.The present invention structure law general according to animal's paw length, according to pawl Impact direction situation, sets in satisfaction
On the premise of meter is required, equipment own wt is reduced, is easily installed, ensure that each pawl bears load will not be excessive, also not
It can cause design is overly conservative to cause waste of material, increase economy.
As shown in figure 1, in the present embodiment, it is equal that the medial surface in all radix unguis portions is equipped with stress spron 10, lateral surface
Provided with transition of stress arc 9.The present invention does not only have the demand of intensity when capturing object with reference to animal's paw, also flexible deformation
Feature, design stress transition arcs 9 and stress spron 10 on each pawl, reduction transition of stress arc 9 and stress spron 10
The structural strength at place, eliminates the concentration of a part of stress, the connection for increasing whole pawl is steady by flexible deformation in the root of pawl
Qualitative, transition of stress arc 9 and stress spron 10 serve the work buffered similar to animal's paw root meat pad with plastic deformation
With, by substantial amounts of simulation calculation adjust can identified sign transition arcs 9 angle of inclination and arc radius and stress unload
The rigid solder of the radius of groove 10, pawl and support ring 1 and large-size bearing equipment and transition of stress arc 9 and stress spron 10 it is soft
Property change be combined, be conducive to increasing the carrying reliability and security of whole connection pawl.
It should be appreciated that for those of ordinary skills, can according to the above description be improved or converted,
And all these modifications and variations should all belong to the protection domain of appended claims of the present invention.
Claims (5)
1. a kind of bionical heavy connection pawl, it is characterised in that：Including the support ring provided with axis hole, it is combined with the axis hole of support ring
Support shaft is combined with ball socket bearing, the inner ring of ball socket bearing, the outer wall of support ring is provided with several pawls, and all pawls are directed to
The medial surface of the axle center of axis hole, support ring and all pawls is adapted with the outer wall of large-size bearing equipment, during connection, support ring and
All pawls be adjacent to the outer wall of large-size bearing equipment and be welded and fixed, support shaft and driving equipment connect and support whole large-size bearing
Equipment.
2. bionical heavy connection pawl as claimed in claim 1, it is characterised in that：Using one of pawl as with reference to pawl, remaining pawl
On symmetrical two-by-two with reference to pawl.
3. bionical heavy connection pawl as claimed in claim 2, it is characterised in that：In all pawls, it is respectively provided between adjacent pawl
Certain angle, except away from reference to the angle between two farthest pawls of pawl, remaining angle is equal standard angle, away from reference
Angle between two farthest pawls of pawl is more than standard angle.
4. bionical heavy type connects pawl as claimed in claim 2 or claim 3, it is characterised in that：It is most long with reference to pawl in all pawls,
In remaining pawl, away from more near longer with reference to pawl.
5. bionical heavy connection pawl as claimed in claim 1, it is characterised in that：The medial surface in all radix unguis portions is equipped with stress
Spron, lateral surface are equipped with transition of stress arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710383210.7A CN107202076A (en) | 2017-05-26 | 2017-05-26 | Bionical heavy connection pawl |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710383210.7A CN107202076A (en) | 2017-05-26 | 2017-05-26 | Bionical heavy connection pawl |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107202076A true CN107202076A (en) | 2017-09-26 |
Family
ID=59906109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710383210.7A Pending CN107202076A (en) | 2017-05-26 | 2017-05-26 | Bionical heavy connection pawl |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107202076A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3831917A (en) * | 1972-03-15 | 1974-08-27 | Voest Ag | Tiltable converter |
| CN2820875Y (en) * | 2005-08-10 | 2006-09-27 | 曾顺华 | Connector for rotary furnace and support ring |
| CN101717838A (en) * | 2009-12-11 | 2010-06-02 | 中冶赛迪工程技术股份有限公司 | Device for connecting furnace shell and supporting ring of revolving furnace with four-point linkage mechanism |
| CN101781696A (en) * | 2010-03-30 | 2010-07-21 | 中冶南方工程技术有限公司 | Spherical hinge disc suspension type connection device of converter ring and furnace shell |
| CN201648441U (en) * | 2010-03-30 | 2010-11-24 | 中冶南方工程技术有限公司 | Ball-jointed suspending plate type device for connecting backing ring and furnace shell of revolving furnace |
| CN101974662A (en) * | 2010-11-15 | 2011-02-16 | 中冶南方工程技术有限公司 | Connecting device for spherical hinge slider type converter backing ring and furnace shell |
| CN201864743U (en) * | 2010-11-15 | 2011-06-15 | 中冶南方工程技术有限公司 | Connecting device of spherical hinge slide bar-type converter backing ring and furnace shell |
-
2017
- 2017-05-26 CN CN201710383210.7A patent/CN107202076A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3831917A (en) * | 1972-03-15 | 1974-08-27 | Voest Ag | Tiltable converter |
| CN2820875Y (en) * | 2005-08-10 | 2006-09-27 | 曾顺华 | Connector for rotary furnace and support ring |
| CN101717838A (en) * | 2009-12-11 | 2010-06-02 | 中冶赛迪工程技术股份有限公司 | Device for connecting furnace shell and supporting ring of revolving furnace with four-point linkage mechanism |
| CN101781696A (en) * | 2010-03-30 | 2010-07-21 | 中冶南方工程技术有限公司 | Spherical hinge disc suspension type connection device of converter ring and furnace shell |
| CN201648441U (en) * | 2010-03-30 | 2010-11-24 | 中冶南方工程技术有限公司 | Ball-jointed suspending plate type device for connecting backing ring and furnace shell of revolving furnace |
| CN101974662A (en) * | 2010-11-15 | 2011-02-16 | 中冶南方工程技术有限公司 | Connecting device for spherical hinge slider type converter backing ring and furnace shell |
| CN201864743U (en) * | 2010-11-15 | 2011-06-15 | 中冶南方工程技术有限公司 | Connecting device of spherical hinge slide bar-type converter backing ring and furnace shell |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170926 |
|
| RJ01 | Rejection of invention patent application after publication |