CN113027893A - Sealed multifunctional safety fastener - Google Patents
Sealed multifunctional safety fastener Download PDFInfo
- Publication number
- CN113027893A CN113027893A CN201911351812.XA CN201911351812A CN113027893A CN 113027893 A CN113027893 A CN 113027893A CN 201911351812 A CN201911351812 A CN 201911351812A CN 113027893 A CN113027893 A CN 113027893A
- Authority
- CN
- China
- Prior art keywords
- fastening
- assembling
- connection
- column
- assembly
- 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.)
- Granted
Links
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 4
- 239000010935 stainless steel Substances 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims abstract description 3
- 230000000087 stabilizing effect Effects 0.000 claims description 18
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 238000007789 sealing Methods 0.000 abstract description 13
- 238000000034 method Methods 0.000 abstract description 7
- 238000003825 pressing Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000010030 laminating Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Images
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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
- F16B35/04—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws with specially-shaped head or shaft in order to fix the bolt on or in an object
- F16B35/041—Specially-shaped shafts
-
- 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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
-
- 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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B41/00—Measures against loss of bolts, nuts, or pins; Measures against unauthorised operation of bolts, nuts or pins
- F16B41/002—Measures against loss of bolts, nuts or pins
-
- 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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B43/00—Washers or equivalent devices; Other devices for supporting bolt-heads or nuts
- F16B43/001—Washers or equivalent devices; Other devices for supporting bolt-heads or nuts for sealing or insulation
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Connection Of Plates (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The invention relates to the technical field of mechanical fasteners, in particular to a sealing type multifunctional safety fastener. The technical scheme adopted by the invention is as follows: the connecting seat is supported and stabilized by a main body made of stainless steel materials, the projection of the connecting seat on the horizontal plane is of a regular hexagon structure, the lower end center position of the connecting seat is supported and stabilized by the main body and is provided with an integrally formed cylindrical first assembling and fastening supporting connection column, the lower end center position of the first assembling and fastening supporting connection column is provided with an integrally formed cylindrical first assembling and connecting threaded column, and the lower end face center position of the first assembling and connecting threaded column is provided with a first center assembling and positioning connection hole. The invention has the advantages that: the integral sealing performance after the assembly connection is better, the use requirements in special application environments such as aerospace and the like can be met in the use process, the integral strength is more reliable, and the integral service life in the use process is longer.
Description
Technical Field
The invention relates to the technical field of mechanical fasteners, in particular to a sealing type multifunctional safety fastener.
Background
The fastener is the more extensive product of machinery field application, general fastener only plays simple fastening connection's effect, and the intensity of general fastener is all more general, the fastener that uses in to boats and aviation equipment then need adopt special structure to ensure the whole fastness when connecting, need cooperate sealed structural component to use usually when carrying out the connection of fastening position, general sealed structural component direct fit assembly is used when the installation, it is relatively poor to connect the compactness relative ratio in the use, to application such as boats and space flight, current fastener can't satisfy the demand of using when using.
Disclosure of Invention
The invention aims to provide a sealing type multifunctional safety fastener, which adopts a brand new structural design, a main body is composed of two parts in a pressing mode, the two parts can be tightly matched with a sealing structural member during production, thereby ensuring better integral sealing performance after assembly and connection, meeting the use requirements in special application environments such as aerospace and the like during use, ensuring better integral strength of the fastener, can cooperate a plurality of positions to assemble the location when using, it can save the assembly operation of being connected between other subassemblies and this structure when using, installation when convenient assembly operation makes the overall efficiency of subassembly when assembling around higher, and the bulk strength of the position of being connected is also more reliable, and then has ensured that the whole life-span in the use is longer, and the safety in utilization is higher.
The technical scheme of the invention is as follows:
the utility model provides a multi-functional safe fastener of canned type which characterized in that: the device comprises a main body supporting and stabilizing connecting seat made of stainless steel materials, wherein the projection of the main body supporting and stabilizing connecting seat on a horizontal plane is of a regular hexagon structure, an integrally formed cylindrical first assembling and fastening supporting connecting column is arranged at the center position of the lower end of the main body supporting and stabilizing connecting seat, an integrally formed cylindrical first assembling and connecting threaded column is arranged at the center position of the lower end face of the first assembling and connecting threaded column, a first center assembling and positioning connecting hole is arranged at the center position of the lower end face of the first assembling and connecting threaded column, an integrally formed spherical second reinforcing safety connecting column is arranged at the center position of the upper end of the main body supporting and stabilizing connecting seat, an integrally formed cylindrical second fastening assembling and stabilizing connecting column is arranged at the upper end position of the second reinforcing safety connecting column, and a cylindrical center assembling and connecting fastening groove is arranged at the center position of the, the inner part of the central assembling and connecting fastening groove is connected with a cylindrical laminating, connecting, supporting and stabilizing column in a laminating and connecting mode, the upper end center of the laminating, connecting and supporting and stabilizing column is provided with an integrally formed elliptic safety stop fastening connecting column, the upper end center of the safety stop fastening connecting column is provided with a cylindrical second central assembling and positioning connecting hole communicated with the inner part of the central assembling and connecting fastening groove, and a sealing matching and connecting stabilizing groove is formed between the lower end face of the safety stop fastening connecting column and the upper end face of the second fastening, assembling and stabilizing connecting column.
Further, the diameter of the first assembling and connecting threaded column is larger than half of the diameter of the first assembling and fastening support and connection column.
Furthermore, the projection length of the safety stop fastening connecting column on the horizontal plane is greater than the width of the main body support stable connecting seat in the left-right direction.
Furthermore, the height of the second reinforced safety connecting column in the vertical direction is smaller than half of the diameter of the second reinforced safety connecting column.
Furthermore, the diameter of the lower end position of the second reinforced safety connecting column is larger than that of the first assembling fastening supporting connecting column.
The invention has the beneficial effects that:
the invention adopts a brand-new structural design, the main body is composed of two parts in a pressing mode, so that the two parts can be tightly matched with a sealing structural member during production, the integral sealing performance after assembly and connection can be ensured to be better, the use requirement in special application environments such as aerospace and the like can be met during use, the integral strength of the fastener is better, the fastener can be matched with a plurality of positions for assembly and positioning during use, the assembly operation of connection between other components and the main structure can be saved during use, the installation during assembly operation is convenient, the integral efficiency of the surrounding components during assembly is higher, the integral strength of the connection position is more reliable, the integral service life in the use process is longer, and the use safety is higher.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic front view of the present invention;
FIG. 3 is a side schematic view of the present invention;
FIG. 4 is a schematic top view of the present invention;
FIG. 5 is a schematic bottom view of the present invention;
FIG. 6 is a perspective view of the present invention in a second direction;
FIG. 7 is a schematic cross-sectional view taken at location A-A of the present invention;
in the figure: 1. the main part supports and stabilizes the connecting seat, 2, first assembly fastening support connection post, 3, first assembly connection screw post, 4, first center assembly positioning connecting hole, 5, the safe spliced pole is consolidated to the second, 6, the second fastening assembly stabilizes the spliced pole, 7, center assembly connection fastening groove, 8, pressfitting connection support stabilization post, 9, end a fastening spliced pole safely, 10, the second center assembly positioning connecting hole.
Detailed Description
As shown in fig. 1 to 7, a sealed multifunctional safety fastener adopts a brand new structure design, a main body is composed of two parts in a pressing mode, so that the two parts can be tightly matched with a sealed structural member during production, thereby ensuring better integral sealing performance after assembly and connection, meeting the use requirements in special application environments such as aerospace and the like during use, ensuring better integral strength of the fastener, can cooperate a plurality of positions to assemble the location when using, it can save the assembly operation of being connected between other subassemblies and this structure when using, installation when convenient assembly operation makes the overall efficiency of subassembly when assembling around higher, and the bulk strength of the position of being connected is also more reliable, and then has ensured that the whole life-span in the use is longer, and the safety in utilization is higher. It includes that the main part made by stainless steel supports stabilizes connecting seat 1, the projection of main part support stable connecting seat 1 on the horizontal plane is regular hexagon structure, the lower extreme central point that the connecting seat 1 was stabilized in the main part support puts and is equipped with integrated into one piece's cylindrical first assembly fastening support connection post 2, and it still has the effect that the position was stopped in the assembly. The lower end center of the first assembling fastening support connection column 2 is provided with an integrally formed cylindrical first assembling connection threaded column 3, and the assembling connection of the lower end position is carried out through the first assembling fastening support connection column. The center of the lower end face of the first assembly connection threaded column 3 is provided with a first center assembly positioning connecting hole 4, and the lower end center can be matched with a part for assembly positioning. The upper end central point that connecting seat 1 was stabilized in the main part support puts and is equipped with integrated into one piece's spherical second and consolidates safety connection post 5, the upper end position that safety connection post 5 was consolidated to the second is equipped with integrated into one piece's cylindrical second fastening assembly and stabilizes the spliced pole 6, can ensure that the upper end position has reliable joint strength, has reduced the space that the upper end position occupy simultaneously, makes things convenient for the later stage to place seal structure in this position. The center of the upper end of the second fastening, assembling and stabilizing connecting column 6 is provided with a cylindrical center assembling and connecting fastening groove 7, and the inside of the center assembling and connecting fastening groove 7 is connected with a cylindrical pressing and connecting supporting and stabilizing column 8 in a pressing and connecting mode, so that the cylindrical center assembling and connecting fastening groove 7 and the cylindrical pressing and connecting supporting and stabilizing column can be used as an integral structure. The center position of the upper end of the pressing connection support stabilizing column 8 is provided with an integrally formed oval safe stopping fastening connecting column 9, so that the possibility that a sealing structure arranged on the fastening piece is loosened in the using process can be effectively prevented, and the overall safety in the later using process is guaranteed. The upper end center position of the safety stop fastening connecting column 9 is provided with a cylindrical second center assembling and positioning connecting hole 10 communicated with the inside of the center assembling and connecting fastening groove 7, and the assembling and positioning effect can be provided for the assembling parts at the upper end position. End a position fastening spliced pole 9 safely lower terminal surface with form a sealed cooperation between the up end of second fastening assembly stable connection spliced pole 6 and connect the stable groove, this position sets up a sealing connection structure, can be conventional rubber class sealed pad, also can adopt the sealing member of metal class, directly sets up the inside at the fastener at the in-process of this fastener of production, makes things convenient for the safe operation of later stage when using to whole assembly leakproofness in the use has been ensured.
Preferably, the diameter of the first assembly connection threaded column 3 is larger than half of the diameter of the first assembly fastening support connection column 2, so that the structural strength of the lower end first assembly position is better, and more reliable connection acting force can be obtained during assembly.
Preferably, the projection length of the safety stop fastening connection column 9 on the horizontal plane is greater than the width of the main body support stable connection seat 1 in the left-right direction, so that the overall strength of the upper end position is better, a better fastening connection effect is achieved during assembly, and the connection safety of the upper end position during assembly connection can be further improved.
Preferably, the height of the second reinforced safety connecting column 5 in the vertical direction is less than half of the diameter of the second reinforced safety connecting column 5, so that the space occupied by the fastener is smaller at the position, and the flexibility of the whole body in use is ensured to be stronger.
Preferably, the diameter of the lower end of the second reinforcing safety connection column 5 is larger than that of the first assembling fastening support connection column 2, so that the overall strength of the upper end is larger than that of the lower end, the support strength of the whole body during fastening connection can be further improved, and the connection safety in the use process is guaranteed to be more reliable.
The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications or substitutions can be made without departing from the principle of the present invention, and these modifications or substitutions should also be considered as the protection scope of the present invention.
Claims (5)
1. The utility model provides a multi-functional safe fastener of canned type which characterized in that: the device comprises a main body supporting and stabilizing connecting seat (1) made of stainless steel materials, wherein the projection of the main body supporting and stabilizing connecting seat (1) on the horizontal plane is of a regular hexagon structure, an integrally formed cylindrical first assembling and fastening supporting connecting column (2) is arranged at the center position of the lower end of the main body supporting and stabilizing connecting seat (1), an integrally formed cylindrical first assembling and connecting threaded column (3) is arranged at the center position of the lower end face of the first assembling and connecting threaded column (3), a first center assembling and positioning connecting hole (4) is arranged at the center position of the lower end face of the first assembling and connecting threaded column (3), an integrally formed spherical second reinforcing safety connecting column (5) is arranged at the center position of the upper end of the main body supporting and stabilizing connecting seat (1), an integrally formed cylindrical second fastening and assembling and stabilizing connecting column (6) is arranged at the upper end of the second reinforcing safety connecting, the upper end central point of second fastening assembly stable connection post (6) puts and is equipped with a cylindrical center assembly connection fastening groove (7), the inside of center assembly connection fastening groove (7) is connected with a cylindrical pressfitting joint support stable post (8) through the mode of pressfitting connection, the upper end central point of pressfitting joint support stable post (8) puts and is equipped with an integrated into one piece's oval safe position-stopping fastening connection post (9), the upper end central point of safe position-stopping fastening connection post (9) put be equipped with one with communicating cylindrical second center assembly positioning connection hole (10) in center assembly connection fastening groove (7), the safe lower terminal surface of position-stopping fastening connection post (9) with form a sealed cooperation connection stable groove between the up end of second fastening assembly stable connection post (6).
2. The sealed-type multifunction security fastener of claim 1, wherein: the diameter of the first assembly connection threaded column (3) is larger than half of the diameter of the first assembly fastening support connection column (2).
3. The sealed-type multifunction security fastener of claim 1, wherein: the projection length of the safety stop fastening connecting column (9) on the horizontal plane is greater than the width of the main body support stable connecting seat (1) in the left and right directions.
4. The sealed-type multifunction security fastener of claim 1, wherein: the height of the second reinforced safety connecting column (5) in the vertical direction is smaller than half of the diameter of the second reinforced safety connecting column (5).
5. The sealed-type multifunction security fastener of claim 1, wherein: the diameter of the lower end of the second reinforcing safety connecting column (5) is larger than that of the first assembling fastening supporting connecting column (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911351812.XA CN113027893B (en) | 2019-12-24 | 2019-12-24 | Sealed type multifunctional safety fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911351812.XA CN113027893B (en) | 2019-12-24 | 2019-12-24 | Sealed type multifunctional safety fastener |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113027893A true CN113027893A (en) | 2021-06-25 |
| CN113027893B CN113027893B (en) | 2024-02-06 |
Family
ID=76452475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911351812.XA Active CN113027893B (en) | 2019-12-24 | 2019-12-24 | Sealed type multifunctional safety fastener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113027893B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE8215892U1 (en) * | 1982-06-01 | 1983-08-25 | Franz Kirsten Elektrotechnische Spezialfabrik, 6530 Bingen | Sealing element for a screw connection |
| CN1054122A (en) * | 1990-02-16 | 1991-08-28 | 西马洲际股份公司 | The link that is used for bar |
| TWM248928U (en) * | 2003-12-23 | 2004-11-01 | Tzai-Chuan Li | Slide enhancing apparatus for support rods |
| CN204176185U (en) * | 2014-11-06 | 2015-02-25 | 沈阳黎明航空发动机(集团)有限责任公司 | A kind of split type sealing frock |
| CN204677930U (en) * | 2015-04-01 | 2015-09-30 | 贵州西南管道有限公司 | The pipe coupling of sealed type socket joint |
| CN106402557A (en) * | 2016-11-24 | 2017-02-15 | 陈浩祥 | Pressing connection elbow |
| CN107806460A (en) * | 2017-11-24 | 2018-03-16 | 申晓丽 | A kind of special screw thread method seals blue dish structure |
| CN108468878A (en) * | 2018-05-18 | 2018-08-31 | 泰州市泰嘉铭信息科技服务有限公司 | A kind of special multi-functional gear connector |
| CN109268665A (en) * | 2018-09-20 | 2019-01-25 | 泰州永林机械有限公司 | A kind of special automobile assembling tight connecting seat |
| CN109469776A (en) * | 2017-09-08 | 2019-03-15 | 中国石油化工股份有限公司 | A kind of high-voltage quick joint in high pressure gas storage and transportation equipment |
| CN109630794A (en) * | 2019-01-14 | 2019-04-16 | 江苏佳润管业有限公司 | A kind of stable switching pipe fitting of special anti-slip type |
-
2019
- 2019-12-24 CN CN201911351812.XA patent/CN113027893B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE8215892U1 (en) * | 1982-06-01 | 1983-08-25 | Franz Kirsten Elektrotechnische Spezialfabrik, 6530 Bingen | Sealing element for a screw connection |
| CN1054122A (en) * | 1990-02-16 | 1991-08-28 | 西马洲际股份公司 | The link that is used for bar |
| TWM248928U (en) * | 2003-12-23 | 2004-11-01 | Tzai-Chuan Li | Slide enhancing apparatus for support rods |
| CN204176185U (en) * | 2014-11-06 | 2015-02-25 | 沈阳黎明航空发动机(集团)有限责任公司 | A kind of split type sealing frock |
| CN204677930U (en) * | 2015-04-01 | 2015-09-30 | 贵州西南管道有限公司 | The pipe coupling of sealed type socket joint |
| CN106402557A (en) * | 2016-11-24 | 2017-02-15 | 陈浩祥 | Pressing connection elbow |
| CN109469776A (en) * | 2017-09-08 | 2019-03-15 | 中国石油化工股份有限公司 | A kind of high-voltage quick joint in high pressure gas storage and transportation equipment |
| CN107806460A (en) * | 2017-11-24 | 2018-03-16 | 申晓丽 | A kind of special screw thread method seals blue dish structure |
| CN108468878A (en) * | 2018-05-18 | 2018-08-31 | 泰州市泰嘉铭信息科技服务有限公司 | A kind of special multi-functional gear connector |
| CN109268665A (en) * | 2018-09-20 | 2019-01-25 | 泰州永林机械有限公司 | A kind of special automobile assembling tight connecting seat |
| CN109630794A (en) * | 2019-01-14 | 2019-04-16 | 江苏佳润管业有限公司 | A kind of stable switching pipe fitting of special anti-slip type |
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| Publication number | Publication date |
|---|---|
| CN113027893B (en) | 2024-02-06 |
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Denomination of invention: A sealed multifunctional safety fastener Granted publication date: 20240206 Pledgee: Dongtai Jiangsu rural commercial bank Limited by Share Ltd. Pledgor: Jiangsu Lida Industrial Technology Co.,Ltd. Registration number: Y2024980017481 |