CN108679075A - A kind of eccentric locking nut and its installation method facilitating installation - Google Patents
A kind of eccentric locking nut and its installation method facilitating installation Download PDFInfo
- Publication number
- CN108679075A CN108679075A CN201810825557.7A CN201810825557A CN108679075A CN 108679075 A CN108679075 A CN 108679075A CN 201810825557 A CN201810825557 A CN 201810825557A CN 108679075 A CN108679075 A CN 108679075A
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- CN
- China
- Prior art keywords
- nut
- eccentric
- locking nut
- connector
- locking
- 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.)
- Withdrawn
Links
- 238000009434 installation Methods 0.000 title claims abstract description 35
- 238000000034 method Methods 0.000 title claims abstract description 9
- 239000004033 plastic Substances 0.000 claims description 4
- 229920003023 plastic Polymers 0.000 claims description 4
- 239000007767 bonding agent Substances 0.000 claims description 3
- 230000008901 benefit Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 3
- 235000000383 Juglans ailantifolia var cordiformis Nutrition 0.000 description 2
- 244000049364 Juglans ailantifolia var. cordiformis Species 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008569 process 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
- F16B37/00—Nuts or like thread-engaging members
-
- 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
- F16B39/12—Locking of screws, bolts or nuts in which the locking takes place after screwing down by means of locknuts
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Connection Of Plates (AREA)
Abstract
The present invention relates to a kind of securing member more particularly to a kind of eccentric locking nuts facilitating installation.The invention further relates to a kind of installation methods for the eccentric locking nut for facilitating installation.The technical solution adopted by the present invention is：A kind of eccentric locking nut facilitating installation, including locking nut and eccentric nut and bolt, the upper surface of eccentric nut has the boss upwardly extended, the lower face of locking nut is equipped with the recess hole coordinated with the boss, locking nut, when eccentric nut and bolt combination use, eccentric nut is set to the lower section of locking nut, it is connected by connector between eccentric nut and locking nut, the upper surface of connector and the lower surface bonds of locking nut, the lower surface of connector is Nian Jie with the upper surface of eccentric nut, the center of connector is provided with through-hole, the aperture of the through-hole is adapted with the diameter of bolt.It is an advantage of the invention that：It is simple in structure, it is convenient and practical, the installation effectiveness and installation effect of eccentric locking nut can be improved.
Description
Technical field
The present invention relates to a kind of securing member more particularly to a kind of eccentric locking nuts facilitating installation.
The invention further relates to a kind of installation methods for the eccentric locking nut for facilitating installation.
Background technology
The fastening means of plain bolt nut connection has the history of centuries, it is widely used in human being's production, life
Various aspects, because concerning the security of the lives and property, therefore bolted loosing Prevention Technology is always people studies the emphasis captured, but
Even to this day, various locking measures are all unsatisfactory, suffer from different degrees of defect, therefore eccentric locking nut comes into being.
Eccentric locking nut includes mainly locking nut and eccentric nut and is matched with locking nut, eccentric nut
Bolt, the upper surface of eccentric nut has a boss upwardly extended, the lower face of locking nut be equipped with coordinate with boss it is recessed
Slot, the central axis decentraction where the central axis of the boss of eccentric nut and its screw thread, the recess hole on locking nut
Central axis and the central axis where its screw thread it is concentric, unique structure make eccentric locking nut have coupling mechanism force
Greatly, the more vibrate the more tight, a series of anti-skidding, advantages such as anti-dropout effect is good.So eccentric locking nut will finally replace common spiral shell
Mother becomes the leading role of fastener in the market.Although eccentric locking nut has the advantage that can not be substituted in usability, its
It is double nut after all, when installing and using, staff needs first to be installed in place beneath eccentric nut, then installs above
Locking nut, not only the installation effectiveness of staff is low, and labor intensity is big, but also is susceptible to locking nut and falls or fill
Anti- situation, especially some working at height either more dim narrow occasion, install it is more time-consuming and laborious, because
This, it should a kind of new technical solution is provided and is solved the above problems.
Invention content
The purpose of the present invention is：Against the above deficiency, provide it is a kind of reasonable for structure, using effect it is good facilitate the inclined of installation
Heart locking nut.
It is a further object to provide the installation methods of above-mentioned eccentric locking nut.
To achieve the above object, the technical solution adopted by the present invention is：
A kind of eccentric locking nut facilitating installation, including locking nut and eccentric nut and with locking nut, bias
The matching used bolt of nut, the upper surface of eccentric nut have the boss upwardly extended, and the lower face of the locking nut is set
There is the recess hole coordinated with the boss, locking nut, eccentric nut and bolt combination are in use, eccentric nut is set to locking
The lower section of nut is connected between the eccentric nut and locking nut by connector, the upper surface of the connector and locking
The lower surface bonds of nut, the lower surface of the connector is Nian Jie with the upper surface of eccentric nut, and the center of the connector is opened
There are through-hole, the aperture of the through-hole to be adapted with the diameter of bolt.
Connector is bonded using bonding agent by a kind of installation method facilitating the eccentric locking nut of installation when in use
It between locking nut and eccentric nut, does not need contact surface and is all bonded, as long as guarantee connector is not from locking nut and partially
It is fallen between heart nut, when installation, the nut assembly for being connected to integrated is sleeved on bolt, is first screwed with tool following
Eccentric nut, then screw on the locking nut in face again, it is continuous to squeeze while locking nut is constantly moved to eccentric nut
Intermediate connector is pressed, until connector removes connector, finally screw locking nut from easily broken point fracture.
Further technical solution is：
The connector is made by rigid plastics.
The circumferential direction of the connector is equipped at least one easy breakpoint.
The easy breakpoint is V-shaped.
Due to the application of above-mentioned technical proposal, the present invention has the following advantages that compared with prior art：
1, the eccentric locking nut for facilitating installation of the invention, design will pass through connection between eccentric nut and locking nut
Part connects into an entirety, and eccentric nut and locking nut can be sleeved on bolt simultaneously when mounted, on the one hand be improved
The installation effectiveness of staff reduces work difficulty, on the other hand can also avoid, in working at height occasion, using double nut
It is easy to fall and the generation of anti-loaded situation.
2, the eccentric locking nut for facilitating installation of the invention, design connector are made by rigid plastics, connector
Circumferential direction be equipped at least one easy breakpoint, and easily breakpoint it is V-shaped, when with tool revolve locking nut when, locking nut is continuous
Moved to eccentric nut, the power generated in motion process can constantly squeeze intermediate connector, when power reaches a certain level
When, connector will be from easily broken point fracture, it may be convenient to remove connector.
Description of the drawings
Attached drawing 1 is schematic structural view of the invention.
Attached drawing 2 is eccentric nut dimensional structure diagram.
Attached drawing 3 is locking nut dimensional structure diagram.
4 connector dimensional structure diagram of attached drawing.
In the figures above：1, locking nut, 2, eccentric nut, 3, bolt, 4, boss, 5, recess hole, 6, connector, 7, easily
Breakpoint.
Specific implementation mode
The invention will be further described with reference to the accompanying drawings and embodiments：
Embodiment one：
As shown in Figs 1-4, a kind of eccentric locking nut facilitating installation of the present invention, including locking nut 1 and eccentric nut 2
And with locking nut, the matching used bolt 3 of eccentric nut, the upper surface of eccentric nut 2 has the boss 4 upwardly extended,
The lower face of the locking nut 1 is equipped with the recess hole 5 coordinated with the boss 4, locking nut 1, eccentric nut 2 and bolt 3
When being applied in combination, eccentric nut 2 is set to the lower section of locking nut 1, passes through company between the eccentric nut 2 and locking nut 1
Fitting 6 connects, the lower surface bonds of the upper surface and locking nut 1 of the connector 6, the lower surface of the connector 6 with it is inclined
The upper surface of heart nut 2 is bonded, and the center of the connector 6 is provided with through-hole, and the aperture of the through-hole is mutually fitted with the diameter of bolt 3
Match.
Connector 6 is bonded using bonding agent by a kind of installation method facilitating the eccentric locking nut of installation when in use
It between locking nut 1 and eccentric nut 2, does not need contact surface and is all bonded, as long as ensureing connector 6 not from locking nut 1
It is fallen between eccentric nut 2, when installation, integrated nut assembly will be connected to and be sleeved on bolt 3, first revolved with tool
Eccentric nut 2 immediately below, then screws on the locking nut 1 in face again, and locking nut 1 is constantly moved to eccentric nut same
When, it is continuous to squeeze intermediate connector 6, until connector 6 is broken from easy breakpoint 7, connector 6 is removed, locking is finally screwed
Nut 1.An entirety will be connected by connector 6 between eccentric nut 2 and locking nut 1, when mounted eccentric spiral shell
Mother 2 and locking nut 1 can be simultaneously sleeved on bolt 3, on the one hand improve the installation effectiveness of staff, and it is difficult to reduce work
Degree, on the other hand can also avoid in working at height occasion, be easy to fall and the generation of anti-loaded situation using double nut.
Preferably, second embodiment as the present invention, the present embodiment is further limiting to embodiment one, in order to
It is broken when convenient for connector by certain effect power, design connector 6 is made by rigid plastics, and in the week of connector 6
It is equipped at least one easy breakpoint 7 upwards.
Preferably, the third embodiment as the present invention, the present embodiment is further limiting to embodiment two, described
Easy breakpoint 7 is V-shaped, and when such structure design, more conducively connector stress is broken.
The above is the preferred embodiment of the present invention, it is noted that for those skilled in the art
For, without departing from the principles of the present invention, it can also make several improvements or replace, these improve or replace
It should be regarded as protection scope of the present invention.
Claims (5)
1. a kind of eccentric locking nut facilitating installation, it is characterised in that：Including locking nut (1) and eccentric nut (2) and
With locking nut, the matching used bolt of eccentric nut (3), the upper surface of eccentric nut (2) has the boss upwardly extended
(4), the lower face of the locking nut (1) is equipped with the recess hole (5) coordinated with the boss (4), locking nut (1), bias
When nut (2) and bolt (3) are applied in combination, eccentric nut (2) is set to the lower section of locking nut (1), the eccentric nut (2)
It is connected by connector (6) between locking nut (1), the lower surface of the upper surface and locking nut (1) of the connector (6)
Bonding, the lower surface of the connector (6) is Nian Jie with the upper surface of eccentric nut (2), and the center of the connector (6) is provided with logical
The aperture in hole, the through-hole is adapted with the diameter of bolt (3).
2. a kind of eccentric locking nut facilitating installation according to claim 1, it is characterised in that：The connector (6)
It is made by rigid plastics.
3. a kind of eccentric locking nut facilitating installation according to claim 3, it is characterised in that：The connector (6)
Circumferential direction be equipped at least one easy breakpoint (7).
4. a kind of eccentric locking nut facilitating installation according to claim 4, it is characterised in that：The easy breakpoint (7)
It is V-shaped.
5. a kind of installation method of eccentric locking nut for facilitating installation according to claim 1, it is characterised in that：Make
Connector (6) is bonded between locking nut (1) and eccentric nut (2) by the used time using bonding agent, does not need contact surface whole
Bonding when installation, will connect as long as ensureing that connector (6) is not fallen between locking nut (1) and eccentric nut (2)
It is sleeved on bolt (3) in the nut assembly of one, first screws following eccentric nut (2) with tool, then screw on face again
Locking nut (1), it is continuous to squeeze intermediate connector (6) while locking nut (1) is constantly moved to eccentric nut,
Until connector (6) is broken from easy breakpoint (7), connector (6) is removed, locking nut (1) is finally screwed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810825557.7A CN108679075A (en) | 2018-07-24 | 2018-07-24 | A kind of eccentric locking nut and its installation method facilitating installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810825557.7A CN108679075A (en) | 2018-07-24 | 2018-07-24 | A kind of eccentric locking nut and its installation method facilitating installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108679075A true CN108679075A (en) | 2018-10-19 |
Family
ID=63815819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810825557.7A Withdrawn CN108679075A (en) | 2018-07-24 | 2018-07-24 | A kind of eccentric locking nut and its installation method facilitating installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108679075A (en) |
-
2018
- 2018-07-24 CN CN201810825557.7A patent/CN108679075A/en not_active Withdrawn
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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 | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181019 |
|
| WW01 | Invention patent application withdrawn after publication |