CN110107585A - One kind preventing Bolt-withdrawing device silk structures and methods - Google Patents
One kind preventing Bolt-withdrawing device silk structures and methods Download PDFInfo
- Publication number
- CN110107585A CN110107585A CN201910347295.2A CN201910347295A CN110107585A CN 110107585 A CN110107585 A CN 110107585A CN 201910347295 A CN201910347295 A CN 201910347295A CN 110107585 A CN110107585 A CN 110107585A
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- China
- Prior art keywords
- bolt
- corner pieces
- closed loop
- nut
- corner
- 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
- 238000000034 method Methods 0.000 title claims abstract description 16
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 31
- 239000010959 steel Substances 0.000 claims abstract description 31
- 230000006835 compression Effects 0.000 claims abstract description 3
- 238000007906 compression Methods 0.000 claims abstract description 3
- 230000000149 penetrating effect Effects 0.000 claims abstract description 3
- 230000010354 integration Effects 0.000 claims description 3
- 238000007689 inspection Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification 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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B39/00—Locking of screws, bolts or nuts
- F16B39/02—Locking of screws, bolts or nuts in which the locking takes place after screwing down
- F16B39/10—Locking of screws, bolts or nuts in which the locking takes place after screwing down by a plate, spring, wire or ring immovable with regard to the bolt or object and mainly perpendicular to the axis of the bolt
- F16B39/101—Locking of screws, bolts or nuts in which the locking takes place after screwing down by a plate, spring, wire or ring immovable with regard to the bolt or object and mainly perpendicular to the axis of the bolt with a plate, spring, wire or ring holding two or more nuts or bolt heads which are mainly in the same plane
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Clamps And Clips (AREA)
Abstract
The invention discloses one kind to prevent Bolt-withdrawing device silk structure, including multiple bolts；Its nut outer edge of the bolt is provided with a wirerope；The wirerope both ends form closed loop by steel cable clamp；The multiple corner pieces of steel wire penetrating；The corner pieces and its nut corner of bolt compress；Anti- the raising one's hat with corner pieces compression is also screwed on the bolt；Its method of above structure are as follows: the first step determines at least one set of chain closed loop anti-back silk structure；Second step determines corner pieces number and corner pieces position；Corner pieces are pressed onto its nut corner angle outer edge of the bolt of determining position by third step；4th step forms the steel cord structure of closed loop；5th step, be screwed on anti-raise one's hat on bolt；In described its closed loop path of chain closed loop anti-back silk structure, external bolt and nut is exposed to including at least one；Of the invention prevents Bolt-withdrawing device silk structures and methods, behind new paragon fixing bolt position, has both improved bolt anti-back silk effect, while improving an inspection convenience.
Description
Technical field
The present invention relates to a kind of anti-back silk structures, and in particular to one kind prevents Bolt-withdrawing device silk structures and methods, belongs to anti-back
Silk technical field of structures.
Background technique
Industry manufacturing enterprise uses a large amount of bolt on equipment is fixed at present, and the position that some bolts use is more
It is hidden, it is not easy to an inspection maintenance, to be accomplished particularly with the big equipment of vibration, such as electrode, speed reducer, blower, fixing bolt
Regular maintenance needs to put into a large amount of time, manpower in inspection maintenance, and cannot accomplish comprehensive inspection, maintenance,
If things go on like this there is equipment, production, safe major hidden danger；In the prior art, Anti-backing screw, such as Chinese patent application are generallyd use
Number: 01228064.X discloses one kind and does not loosen Anti-backing screw, including bolt, retaining sheet and nut, is cased with retaining sheet on bolt
And nut；Threaded portion is provided with a groove on bolt, there is a protrusion on retaining sheet 3, and protrusion can be in the groove on bolt
Return is dynamic；One end of nut has cap edge；Two-sided bonding die is also equipped between retaining sheet and nut, two-sided bonding die can be by retaining sheet
It sticks together with nut；The utility model structure is simple, easy to use, and can Reusability；For another example Chinese Patent Application No.:
200820116004.6 disclosing a kind of double-rotary anti-drop screw；The double-rotary anti-drop screw is using left-handed with two kinds of screw thread phases of dextrorotation
Mutual contradictory physical principle prevents nut loosening from falling off, including bolt and nut, has interlaced nesting on bolt simultaneously
Left hand thread and right-handed thread are screwed with left-handed nut and right-handed nut on bolt；The double-rotary anti-drop screw has structure simple, peace
It is complete reliable, it is easy to use, the features such as easily popularization；But above-mentioned bolt part need it is separately fabricated, and with existing electrical equipment without
Method is well matched with, in addition, there is still a need for point inspection maintenances for existing installed bolt and nut.
Summary of the invention
To solve the above problems, the invention proposes one kind to prevent Bolt-withdrawing device silk structures and methods, fixed using new paragon
After bolt location, bolt anti-back silk effect had both been improved, while having improved an inspection convenience.
Of the invention prevents Bolt-withdrawing device silk structure, including multiple bolts；Its nut outer edge of the bolt is provided with a steel
Cord；The wirerope both ends form closed loop by steel cable clamp；The multiple corner pieces of steel wire penetrating；The corner pieces
It is compressed with its nut corner of bolt；Anti- the raising one's hat with corner pieces compression is also screwed on the bolt；It is compressed using corner pieces
Nut, and corner pieces are compressed by wirerope；Corner pieces can be compressed by anti-raise one's hat, corner pieces is avoided to fall off；Even if anticreep
Cap moves back silk, but since corner pieces have certain altitude, even if there is micro-displacement, corner pieces also can carry out anticreep to it.
Preferably, the corner pieces are made of flat V-type steel pipe, the flat V-type steel pipe angle is 120 °.
Preferably, the corner pieces include plate body；The plate body both ends have been made into integration steel wire cylinder.
One kind preventing Bolt-withdrawing device silk method, and the method is specific as follows:
The first step determines at least one set of chain closed loop anti-back silk structure according to bolt location and number；So that it is determined that length of steel rope
Degree；
Second step, according to chain closed loop anti-back silk structure, its closed loop path determines corner pieces number and corner pieces position；
Corner pieces set is connected on wirerope by third step, and corner pieces are pressed onto outside its nut corner angle of the bolt of determining position
Edge；
Steel cord ends are locked by multiple steel cable clamps, form the steel cord structure of closed loop by the 4th step.
5th step, be screwed on anti-raise one's hat on bolt.
Preferably, being exposed to external spiral shell including at least one in described its closed loop path of chain closed loop anti-back silk structure
Bolt nut.
Compared with prior art, of the invention prevents Bolt-withdrawing device silk structures and methods to the present invention, is fixed using new paragon
After bolt location, the risk of Bolt-withdrawing device silk can effectively avoid, point inspection is only observed the loosening situation of wirerope and is confirmed whether every time
Just, the labor intensity for reducing employee of high degree reduces equipment, production, safety accident odds for fracture；Point
During inspection, directly detect whether the bolt and nut outside wirerope and exposure compresses, point inspection is simple and convenient.
Detailed description of the invention
Fig. 1 is 1 overall structure diagram of the embodiment of the present invention.
Fig. 2 is 2 overall structure diagram of the embodiment of the present invention.
Specific embodiment
Embodiment 1:
As shown in Figure 1 prevents Bolt-withdrawing device silk structure, including multiple bolts 1；Its 2 outer edge of nut of the bolt is provided with a steel
Cord 3；3 both ends of wirerope form closed loop by steel cable clamp 4；The wirerope 3 passes through multiple corner pieces 5；It is described
Corner pieces 5 and its 2 corner of nut of bolt compress；It is also screwed on the bolt 1 and anti-raises one's hat 6 with what corner pieces compressed；Using
Corner pieces clamp nut, and corner pieces are compressed by wirerope；Corner pieces can be compressed by anti-raise one's hat, avoid corner pieces de-
It falls；Even if anti-raise one's hat moves back silk, but since corner pieces have certain altitude, even if there is micro-displacement, corner pieces also can be to it
Carry out anticreep；The corner pieces 5 are made of flat V-type steel pipe, and the flat V-type steel pipe angle is 120 °.
Embodiment 2:
As shown in Figure 2 prevents Bolt-withdrawing device silk structure, and the corner pieces 5 include plate body 51；51 both ends of plate body are made into integration
There is steel wire cylinder 52.
One kind preventing Bolt-withdrawing device silk method, and the method is specific as follows:
The first step determines at least one set of chain closed loop anti-back silk structure according to bolt location and number；So that it is determined that length of steel rope
Degree；
Second step, according to chain closed loop anti-back silk structure, its closed loop path determines corner pieces number and corner pieces position；
Corner pieces set is connected on wirerope by third step, and corner pieces are pressed onto outside its nut corner angle of the bolt of determining position
Edge；
Steel cord ends are locked by multiple steel cable clamps, form the steel cord structure of closed loop by the 4th step.
5th step, be screwed on anti-raise one's hat on bolt.
Wherein, in described its closed loop path of chain closed loop anti-back silk structure, external bolt spiral shell is exposed to including at least one
It is female.
Above-described embodiment is only better embodiment of the invention, therefore all according to structure described in present patent application range
It makes, the equivalent change or modification that feature and principle are done, is included in the scope of the patent application of the present invention.
Claims (5)
1. one kind prevents Bolt-withdrawing device silk structure, it is characterised in that: including multiple bolts；Its nut outer edge of the bolt is provided with
One wirerope；The wirerope both ends form closed loop by steel cable clamp；The multiple corner pieces of steel wire penetrating；Described turn
Corner fittings and its nut corner of bolt compress；Anti- the raising one's hat with corner pieces compression is also screwed on the bolt.
2. according to claim 1 prevent Bolt-withdrawing device silk structure, it is characterised in that: the corner pieces are by flat V-type steel pipe
It constitutes, the flat V-type steel pipe angle is 120 °.
3. according to claim 1 prevent Bolt-withdrawing device silk structure, it is characterised in that: the corner pieces include plate body；It is described
Plate body both ends have been made into integration steel wire cylinder.
4. one kind prevents Bolt-withdrawing device silk method, which is characterized in that the method is specific as follows:
The first step determines at least one set of chain closed loop anti-back silk structure according to bolt location and number；So that it is determined that length of steel rope
Degree；
Second step, according to chain closed loop anti-back silk structure, its closed loop path determines corner pieces number and corner pieces position；
Corner pieces set is connected on wirerope by third step, and corner pieces are pressed onto outside its nut corner angle of the bolt of determining position
Edge；
Steel cord ends are locked by multiple steel cable clamps, form the steel cord structure of closed loop by the 4th step；
5th step, be screwed on anti-raise one's hat on bolt.
5. according to claim 1 prevent Bolt-withdrawing device silk method, it is characterised in that: the chain closed loop anti-back silk structure its
In closed loop path, external bolt and nut is exposed to including at least one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910347295.2A CN110107585A (en) | 2019-04-28 | 2019-04-28 | One kind preventing Bolt-withdrawing device silk structures and methods |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910347295.2A CN110107585A (en) | 2019-04-28 | 2019-04-28 | One kind preventing Bolt-withdrawing device silk structures and methods |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110107585A true CN110107585A (en) | 2019-08-09 |
Family
ID=67486948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910347295.2A Pending CN110107585A (en) | 2019-04-28 | 2019-04-28 | One kind preventing Bolt-withdrawing device silk structures and methods |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110107585A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111075691A (en) * | 2019-12-31 | 2020-04-28 | 重庆气体压缩机厂有限责任公司 | Crosshead and piston rod nut locking structure |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB607745A (en) * | 1946-02-11 | 1948-09-03 | Alec Walter Gosling | Improvements in and relating to wire locking nuts |
| US3648749A (en) * | 1970-02-05 | 1972-03-14 | Central Screw Co | Fastener assembly with locking capabilities |
| JPS5223567Y2 (en) * | 1974-12-28 | 1977-05-30 | ||
| US5624218A (en) * | 1995-09-12 | 1997-04-29 | Dauwalter; Charles G. | Safety lock device for screw fasteners |
| US20090226247A1 (en) * | 2008-03-05 | 2009-09-10 | Lockheed Martin Corporation | Nut retainer cage |
| CN101787999A (en) * | 2010-03-16 | 2010-07-28 | 重庆钢铁(集团)有限责任公司 | Method for preventing threaded connecting parts arranged in ring shape from loosening |
| CN204284166U (en) * | 2014-11-27 | 2015-04-22 | 江西洪都航空工业集团有限责任公司 | A kind of screw locking structure |
| JP6337244B1 (en) * | 2017-04-11 | 2018-06-06 | ＴＹＴｔｒｕｓｔ株式会社 | Nut loosening prevention device |
| CN108953353A (en) * | 2018-08-14 | 2018-12-07 | 攀钢集团西昌钢钒有限公司 | A kind of screw retention device |
-
2019
- 2019-04-28 CN CN201910347295.2A patent/CN110107585A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB607745A (en) * | 1946-02-11 | 1948-09-03 | Alec Walter Gosling | Improvements in and relating to wire locking nuts |
| US3648749A (en) * | 1970-02-05 | 1972-03-14 | Central Screw Co | Fastener assembly with locking capabilities |
| JPS5223567Y2 (en) * | 1974-12-28 | 1977-05-30 | ||
| US5624218A (en) * | 1995-09-12 | 1997-04-29 | Dauwalter; Charles G. | Safety lock device for screw fasteners |
| US20090226247A1 (en) * | 2008-03-05 | 2009-09-10 | Lockheed Martin Corporation | Nut retainer cage |
| CN101787999A (en) * | 2010-03-16 | 2010-07-28 | 重庆钢铁(集团)有限责任公司 | Method for preventing threaded connecting parts arranged in ring shape from loosening |
| CN204284166U (en) * | 2014-11-27 | 2015-04-22 | 江西洪都航空工业集团有限责任公司 | A kind of screw locking structure |
| JP6337244B1 (en) * | 2017-04-11 | 2018-06-06 | ＴＹＴｔｒｕｓｔ株式会社 | Nut loosening prevention device |
| CN108953353A (en) * | 2018-08-14 | 2018-12-07 | 攀钢集团西昌钢钒有限公司 | A kind of screw retention device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111075691A (en) * | 2019-12-31 | 2020-04-28 | 重庆气体压缩机厂有限责任公司 | Crosshead and piston rod nut locking structure |
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|---|---|---|---|
| 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190809 |