CN207212909U - A kind of nut assembly of anti-skidding fastening - Google Patents
A kind of nut assembly of anti-skidding fastening Download PDFInfo
- Publication number
- CN207212909U CN207212909U CN201720977162.XU CN201720977162U CN207212909U CN 207212909 U CN207212909 U CN 207212909U CN 201720977162 U CN201720977162 U CN 201720977162U CN 207212909 U CN207212909 U CN 207212909U
- Authority
- CN
- China
- Prior art keywords
- nut
- bolt
- fixedly connected
- groove
- fixing groove
- 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.)
- Expired - Fee Related
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Abstract
It the utility model is related to fastening device technical field, and disclose a kind of nut assembly of anti-skidding fastening, including bolt, the outer surface movable sleeve of the bolt is connected to nut, the outer surface of the bolt offers fixing groove, the inwall of the fixing groove is connected with slipmat, one side of the slipmat away from fixing groove is fixedly connected with additional screws, and additional screws run through the outer surface of the nut, the outer surface movable sleeve of the additional screws is connected to baffle plate, and the right flank of baffle plate is fixedly connected with the outer surface of nut, the bottom of the bolt is offered in circular chute.The nut assembly of the anti-skidding fastening; the effective stability for strengthening nut and bolt; the effective compactness for strengthening screw bolt and nut; the effective left-right rotation for limiting nut; so as to avoid the situation that nut loosens, solve nut and often produce loosening, thus it is easy to fall off; often lead to major accident, the problem of causing unnecessary loss.
Description
Technical field
Fastening device technical field is the utility model is related to, specially a kind of nut assembly of anti-skidding fastening.
Background technology
Nut is exactly nut, and the part for playing the role of fastening, all manufacturing machines are threaded together with bolt or screw rod
Tool must a kind of element according to the difference of material, be divided into carbon steel, stainless steel, several big types of non-ferrous metal (such as copper), spiral shell
Mother is the part for closely connecting plant equipment, and by the screw thread of inner side, equivalent specifications nuts and bolt can be just connected to
Together.
At present, existing nut often produces loosening, thus easy to fall off, often leads to major accident, causing need not
The loss wanted, particularly some conventional attachment devices, fastening requirements are high, if be welded with electric welding, in the future after gap enlargement, and not
Can fastening, equally easily loosening.
Utility model content
(1) technical problem solved
In view of the shortcomings of the prior art, the utility model provides a kind of nut assembly of anti-skidding fastening, possesses fastening effect
The advantages that fruit is good, prevents from loosening, and compactness is good, solves nut and often produce loosening, thus it is easy to fall off, often lead to weight
Major break down, the problem of causing unnecessary loss.
(2) technical scheme
To realize that above-mentioned fastening effect is good, prevent from loosening, the good purpose of compactness, the utility model provides following technical side
Case：A kind of nut assembly of anti-skidding fastening, including bolt, the outer surface movable sleeve of the bolt are connected to nut, the bolt
Outer surface offers fixing groove, and the inwall of the fixing groove is connected with slipmat, one side of the slipmat away from fixing groove
Additional screws are fixedly connected with, and additional screws run through the outer surface of nut, the outer surface movable sleeve of the additional screws is connected to
Baffle plate, and the right flank of baffle plate is fixedly connected with the outer surface of nut, the bottom of the bolt is offered in circular chute,
The outer surface of the bolt offers the first groove, and the inwall of the chute is fixedly connected with cushion, the inwall of the chute
Packing ring is connected with, and the bottom of packing ring, with being fixedly connected at the top of nut, the upper end of the nut outer surfaces is fixedly connected with branch
Bracer, is fixedly connected with fixed block at the top of the support block, and the left surface of the fixed block offers the second groove, and described
The right flank of two grooves is fixedly connected with spring, and the inner ring movable sleeve of the spring is connected to pull bar, and pull bar runs through and extended to
The outside of fixed block.
Preferably, the bottom of the nut is fixedly connected with fixed plate, and the upper surface of the fixed plate offers two phases
Symmetrical through hole, and through hole is located at the both sides of nut.
Preferably, one end of the pull bar is connected in the first groove, and bar and the first groove are adapted.
Preferably, the bottom of the cushion and the top joint of packing ring, and packing ring and cushion are in annular shape.
Preferably, the diameter value of the slipmat is equal with the diameter value of additional screws bottom, the depth of the fixing groove
It is equal with the thickness of slipmat.
Preferably, the pull bar is equal to the distance between the distance between fixed block the first groove to nut top.
(3) beneficial effect
Compared with prior art, the utility model provides a kind of nut assembly of anti-skidding fastening, possesses following beneficial to effect
Fruit：
1st, the nut assembly of the anti-skidding fastening,, can in the presence of cushion by being provided with the first groove and packing ring
Nuts and bolt is carried out close clamping, effectively strengthen the stability of nut and bolt, by be provided with fixed block and
Second groove, under the action of the spring, pull bar is connected in the first groove, effectively strengthens the close of screw bolt and nut
Property.
2nd, the nut assembly of the anti-skidding fastening, by being provided with fixing groove and baffle plate, additional screws tighten effect under,
By slipmat withstanding in fixing groove tightly, the left-right rotation of nut is effectively limited, is loosened so as to avoid nut
Situation, solve nut and often produce loosening, thus easy to fall off, often lead to major accident, cause unnecessary damage
The problem of mistake.
Brief description of the drawings
Fig. 1 is the sectional view of the utility model nut front view；
Fig. 2 is schematic enlarged-scale view at the utility model Figure 1A.
In figure：1 bolt, 2 nuts, 3 fixing grooves, 4 slipmat, 5 additional screws, 6 baffle plates, 7 chutes, 8 first grooves, 9 bullets
Property pad, 10 packing rings, 11 support blocks, 12 fixed blocks, 13 second grooves, 14 springs, 15 pull bars, 16 fixed plates, 17 through holes.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-2, a kind of nut assembly of anti-skidding fastening, including bolt 1, the outer surface movable sleeve of bolt 1 is referred to be connected to
Nut 2, the bottom of nut 2 are fixedly connected with fixed plate 16, and the upper surface of fixed plate 16 offers two symmetrical through holes 17,
And through hole 17 is located at the both sides of nut 2, it ensure that what nut 2 can fasten is connected on exterior part, add the steady of nut 2
Qualitative, the outer surface of bolt 1 offers fixing groove 3, and the inwall of fixing groove 3 is connected with slipmat 4, the diameter value of slipmat 4 with
The diameter value of the bottom of additional screws 5 is equal, and the depth of fixing groove 3 is equal with the thickness of slipmat 4, ensure that additional screws 5 exist
The access of bolt 1 is not interfered with during loosening, bolt 1 and nut 2 can be fixed after being socketed for bolt 1, and slipmat 4 is away from solid
The one side for determining groove 3 is fixedly connected with additional screws 5, and additional screws 5 run through the outer surface of nut 2, the appearance of additional screws 5
Face movable sleeve is connected to baffle plate 6, and the right flank of baffle plate 6 is fixedly connected with the outer surface of nut 2, and the bottom of bolt 1, which offers, is in
Circular chute 7, the outer surface of bolt 1 offer the first groove 8, and the inwall of chute 7 is fixedly connected with cushion 9, elasticity
The bottom of pad 9 and the top joint of packing ring 10, and packing ring 10 and cushion 9 increase bolt 1 and nut 2 connect in annular shape
The friction at place is connect, effectively strengthens the stability that nut 2 and bolt 1 connect, the inwall of chute 7 is connected with packing ring 10, and pads
The bottom of circle 10 is fixedly connected with the top of nut 2, and the upper end of the outer surface of nut 2 is fixedly connected with support block 11, support block 11
Top be fixedly connected with fixed block 12, the left surface of fixed block 12 offers the second groove 13, the right flank of the second groove 13
Spring 14 is fixedly connected with, the inner ring movable sleeve of spring 14 is connected to pull bar 15, and pull bar 15 runs through and extends to fixed block 12
Outside, one end of pull bar 15 are connected in the first groove 8, and the groove 8 of bar 15 and first is adapted, and is avoided pull bar 15 and is connected to
There is the phenomenon rocked in first groove 8, ensure that the tightness of nut 2 and bolt 1, pull bar 15 arrive between fixed block 12 away from
Equal to the distance between the top of nut 2 from the first groove 8, after chute 7 and packing ring 10 fasten, pull bar 15 can be with second
The horizontal level of groove 13 is equal, so as to ensure that pull bar 15 is fastened with the second groove 13.
During work, bolt 1 is socketed in the inside of nut 2, rotating bolt 1, make chute 7 tightly be connected to packing ring 10
On, the friction between chute 7 and packing ring 10 is increased by cushion 9, by the first groove 8 and fixed block 12 of setting, passed through
The effect of spring 14, pull bar 15 is snapped onto to the inside of the first groove 8, carry out secondary fastening, then by additional screws 5, will be anti-
Being connected in fixing groove 3 tightly of skidding 4, the left-right rotation of bolt 1 is at this moment limited, carry out third time fastening.
In summary, the nut assembly of the anti-skidding fastening, by being provided with the first groove 8 and packing ring 10, in cushion 9
Under effect, nut 2 and bolt 1 can be made to carry out close clamping, the stability of nut 2 and bolt 1 is effectively strengthened, pass through
The groove 13 of fixed block 12 and second is provided with, under action from the spring 14, pull bar 15 is connected in the first groove 8, effectively
Strengthen the compactness of bolt 1 and nut 2, by being provided with fixing groove 3 and baffle plate 6, additional screws 5 tighten effect under,
By the withstanding in fixing groove 3 tightly of slipmat 4, the left-right rotation of nut 2 is effectively limited, is occurred so as to avoid nut 2
The situation of loosening, solve nut 2 and often produce loosening, thus it is easy to fall off, often lead to major accident, it is unnecessary to cause
Loss the problem of.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply and deposited between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability includes, so that process, method, article or equipment including a series of elements not only will including those
Element, but also the other element including being not expressly set out, or it is this process, method, article or equipment also to include
Intrinsic key element.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of nut assembly of anti-skidding fastening, including bolt (1), it is characterised in that：The outer surface movable sleeve of the bolt (1)
It is connected to nut (2), the outer surface of the bolt (1) offers fixing groove (3), and the inwall of the fixing groove (3) is connected with anti-skidding
Pad (4), one side of the slipmat (4) away from fixing groove (3) is fixedly connected with additional screws (5), and additional screws (5) are passed through
The outer surface of nut (2) is worn, the outer surface movable sleeve of the additional screws (5) is connected to baffle plate (6), and the right flank of baffle plate (6)
It is fixedly connected with the outer surface of nut (2), the bottom of the bolt (1) is offered in circular chute (7), the bolt
(1) outer surface offers the first groove (8), and the inwall of the chute (7) is fixedly connected with cushion (9), the chute (7)
Inwall be connected with packing ring (10), and the bottom of packing ring (10) is at the top of nut (2) with being fixedly connected, nut (2) appearance
The upper end in face is fixedly connected with support block (11), and fixed block (12) is fixedly connected with the top of the support block (11), described solid
The left surface for determining block (12) offers the second groove (13), and the right flank of second groove (13) is fixedly connected with spring
(14), the inner ring movable sleeve of the spring (14) is connected to pull bar (15), and pull bar (15) runs through and extends to fixed block (12)
It is outside.
A kind of 2. nut assembly of anti-skidding fastening according to claim 1, it is characterised in that：The bottom of the nut (2)
Fixed plate (16) is fixedly connected with, the upper surface of the fixed plate (16) offers two symmetrical through holes (17), and through hole
(17) it is located at the both sides of nut (2).
A kind of 3. nut assembly of anti-skidding fastening according to claim 1, it is characterised in that：One end of the pull bar (15)
It is connected in the first groove (8), and pull bar (15) and the first groove (8) are adapted.
A kind of 4. nut assembly of anti-skidding fastening according to claim 1, it is characterised in that：The bottom of the cushion (9)
Portion and the top joint of packing ring (10), and packing ring (10) and cushion (9) are in annular shape.
A kind of 5. nut assembly of anti-skidding fastening according to claim 1, it is characterised in that：The slipmat (4) it is straight
Footpath value is equal with the diameter value of additional screws (5) bottom, and the depth of the fixing groove (3) is equal with the thickness of slipmat (4).
A kind of 6. nut assembly of anti-skidding fastening according to claim 1, it is characterised in that：The pull bar (15), which is arrived, fixes
The distance between block (12) is equal to the distance between nut (2) top with the first groove (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720977162.XU CN207212909U (en) | 2017-08-07 | 2017-08-07 | A kind of nut assembly of anti-skidding fastening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720977162.XU CN207212909U (en) | 2017-08-07 | 2017-08-07 | A kind of nut assembly of anti-skidding fastening |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207212909U true CN207212909U (en) | 2018-04-10 |
Family
ID=61817721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720977162.XU Expired - Fee Related CN207212909U (en) | 2017-08-07 | 2017-08-07 | A kind of nut assembly of anti-skidding fastening |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207212909U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108443674A (en) * | 2018-05-28 | 2018-08-24 | 青岛祥润信息技术有限公司 | A kind of 5G network communication apparatus mounting bracket and its application method |
| CN108843674A (en) * | 2018-06-28 | 2018-11-20 | 安徽省欧球信息技术有限公司 | A kind of metal ring mounting anti-releasing apparatus of household electrical appliance |
| CN109066228A (en) * | 2018-08-07 | 2018-12-21 | 镇江中佳电器有限公司 | A kind of industrial high sealing connector |
| CN111049346A (en) * | 2019-12-23 | 2020-04-21 | 珠海恒力源机电有限公司 | Brushless motor convenient to installation |
| CN111287605A (en) * | 2020-03-26 | 2020-06-16 | 中国五冶集团有限公司 | Bridge cut-off aluminum alloy door and window reinforced structure |
| CN114857152A (en) * | 2022-04-28 | 2022-08-05 | 合肥屹坤精工科技有限公司 | Nut structure for precise fastener of server equipment |
| CN116658683A (en) * | 2023-07-24 | 2023-08-29 | 国方建设有限公司 | Soil and stone excavation supporting device for pre-buried building pipeline |
-
2017
- 2017-08-07 CN CN201720977162.XU patent/CN207212909U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108443674A (en) * | 2018-05-28 | 2018-08-24 | 青岛祥润信息技术有限公司 | A kind of 5G network communication apparatus mounting bracket and its application method |
| CN108843674A (en) * | 2018-06-28 | 2018-11-20 | 安徽省欧球信息技术有限公司 | A kind of metal ring mounting anti-releasing apparatus of household electrical appliance |
| CN109066228A (en) * | 2018-08-07 | 2018-12-21 | 镇江中佳电器有限公司 | A kind of industrial high sealing connector |
| CN109066228B (en) * | 2018-08-07 | 2021-02-26 | 镇江中佳电器有限公司 | Industrial high-sealing connector |
| CN111049346A (en) * | 2019-12-23 | 2020-04-21 | 珠海恒力源机电有限公司 | Brushless motor convenient to installation |
| CN111049346B (en) * | 2019-12-23 | 2022-04-19 | 珠海恒力源机电有限公司 | Brushless motor convenient to installation |
| CN111287605A (en) * | 2020-03-26 | 2020-06-16 | 中国五冶集团有限公司 | Bridge cut-off aluminum alloy door and window reinforced structure |
| CN114857152A (en) * | 2022-04-28 | 2022-08-05 | 合肥屹坤精工科技有限公司 | Nut structure for precise fastener of server equipment |
| CN114857152B (en) * | 2022-04-28 | 2024-04-02 | 合肥屹坤精工科技有限公司 | Be used for accurate fastener nut structure of server equipment |
| CN116658683A (en) * | 2023-07-24 | 2023-08-29 | 国方建设有限公司 | Soil and stone excavation supporting device for pre-buried building pipeline |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180410 Termination date: 20180807 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |