CN206458705U - A kind of retaining flange nut - Google Patents
A kind of retaining flange nut Download PDFInfo
- Publication number
- CN206458705U CN206458705U CN201720162517.XU CN201720162517U CN206458705U CN 206458705 U CN206458705 U CN 206458705U CN 201720162517 U CN201720162517 U CN 201720162517U CN 206458705 U CN206458705 U CN 206458705U
- Authority
- CN
- China
- Prior art keywords
- spacer
- flange nut
- locating ring
- engaging groove
- fixed
- 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
Links
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- Bridges Or Land Bridges (AREA)
Abstract
The utility model provides a kind of retaining flange nut, the top that round platform portion is arranged on six prisms constitutes flange nut body, internal thread is provided with flange nut body, the bottom of six prisms is arranged with spacer, the top of spacer is welded in the outer rim of six prism bottoms, bottom is provided with integrally formed engaging wedge, and the outside of any spacer is provided with engaging groove, and the size of engaging groove matches with locating ring；Locating ring includes symmetrically arranged two positions semi-rings, two positions semi-rings it is hinged proximally by articulated elements, distal end is provided with fixed flange, both are fixed together by the screw that the bolt that is mutually matched, location nut can be sequentially passed through on two fixed flanges, and such locating ring can be fixed in engaging groove.The beneficial effects of the utility model are to loosen dynamic, repeat and utilize.
Description
Technical field
The utility model belongs to nut technical field, more particularly, to a kind of retaining flange nut.
Background technology
Flange nut is assemblied in vibrations operating environment, is easily occurred loosening, it is necessary to certain backing stop structure is positioned,
The backing stop structure of existing retaining flange nut is deformed upon after mounting, even if disassembling, also loses stopping function,
A kind of retaining flange nut that can solve problem above needs further to research and develop.
Utility model content
The purpose of this utility model is to provide a kind of retaining flange spiral shell simple in construction, simple to operate, easy to utilize
It is female, it is adaptable to be assemblied in vibration environment, it is anti-loosening.
The technical solution of the utility model is：A kind of retaining flange nut of the present utility model, including round platform portion, six ribs
Post, internal thread, spacer, engaging groove, engaging wedge, locating ring；
The top that the round platform portion is arranged on six prisms is constituted in flange nut body, the flange nut body provided with interior
Screw thread, the bottom of six prism is arranged with spacer, and the top of the spacer is welded in the outer rim of six prism bottoms,
Bottom is provided with integrally formed engaging wedge, and the outside of any spacer is provided with engaging groove, the size of the engaging groove
Match with locating ring；
The locating ring includes symmetrically arranged two positions semi-rings, and two positions semi-rings are hinged proximally by articulated elements
Together, distally provided with fixed flange, the bolt being mutually matched, location nut can be sequentially passed through on two fixed flanges
Both are fixed together by screw, and such locating ring can be fixed in engaging groove.
The spacer is made of the good material of ductility.
The spacer is at least provided with three.
The utility model has the advantages and positive effects of：
1st, due to using above-mentioned technical proposal, flange nut may be mounted in vibrations operating environment；With simple in construction, plus
Work cost is low, it is easy to utilize the advantages of.
2nd, repeat and utilize, reduce use cost.
3rd, easy installation and removal, it is time saving and energy saving.
Brief description of the drawings
Fig. 1 is the structural representation before the utility model assembling.
Fig. 2 is the structural representation of locating ring.
Fig. 3 is the structural representation after the utility model assembling.
In figure：
1- round platforms portion, the prisms of 2- six, 3- internal threads, 4- spacers, 5- engaging grooves, 6- engaging wedges, 7- positioning half
Ring, 8- articulated elements, 9- fixes flange, 10- bolts, 11- location nuts.
Embodiment
The utility model is elaborated below in conjunction with the accompanying drawings.
As Figure 1-3, a kind of retaining flange nut of the present utility model, including round platform portion 1, six prisms 2, internal thread 3,
Spacer 4, engaging groove 5, engaging wedge 6, locating ring；
The top that round platform portion 1 is arranged on six prisms 2 is constituted provided with internal thread 3 in flange nut body, flange nut body,
The bottom of six prisms 2 is arranged with spacer 4, and the top of spacer 4 is welded in the outer rim of the bottom of six prism 2, and bottom is provided with
Integrally formed engaging wedge 6, the outside of any spacer 4 engages the size and locating ring of groove 5 provided with engaging groove 5
Match；
The locating ring includes symmetrically arranged two positions semi-rings 7, two positions semi-rings 7 proximally by articulated elements 8
Hinged, distally provided with fixed flange 9, it is convex that the bolt 10 being mutually matched, location nut 11 can sequentially pass through fixation
Both are fixed together by the screw on edge 9, and such locating ring can be fixed in engaging groove 5.
The spacer 4 is made of the good material of ductility.
The spacer 4 is at least provided with three.
The course of work of this example：
In use, existing be fixed on the present apparatus on screw rod, then, locating ring is enclosed in the engaging groove 5 of spacer 4
Interior, such spacer 4 deforms upon inside lateral bending folding, and engaging wedge 6 is engaged in the screw channel of screw rod periphery, played only
The effect moved back, with loosening dynamic effect.
When dismantling the present apparatus, first locating ring is disassembled, then spacer 4 is pulled to vertical, it is repeatable to recycle, drop
Low cost.
One embodiment of the present utility model is described in detail above, but the content is only of the present utility model
Preferred embodiment, it is impossible to be considered as being used to limit practical range of the present utility model.It is all to be made according to present utility model application scope
Equivalent change with improve etc., all should still belong within patent covering scope of the present utility model.
Claims (3)
1. a kind of retaining flange nut, it is characterised in that：Including round platform portion, six prisms, internal thread, spacer, engaging groove, card
Close wedge, locating ring；
The top that the round platform portion is arranged on six prisms is constituted in flange nut body, the flange nut body provided with interior spiral shell
Line, the bottom of six prism is arranged with spacer, and the top of the spacer is welded in the outer rim of six prism bottoms, bottom
End is provided with integrally formed engaging wedge, the outside of any spacer provided with engaging groove, the size of the engaging groove with
Locating ring matches；
The locating ring includes symmetrically arranged two positions semi-rings, and two positions semi-rings are hinged on one proximally by articulated elements
Rise, distally provided with fixed flange, the bolt being mutually matched, location nut can sequentially pass through the screw on two fixed flanges
Both are fixed together, such locating ring can be fixed in engaging groove.
2. a kind of retaining flange nut according to claim 1, it is characterised in that：The spacer is good using ductility
Material is made.
3. a kind of retaining flange nut according to claim 1, it is characterised in that：The spacer is at least provided with three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720162517.XU CN206458705U (en) | 2017-02-22 | 2017-02-22 | A kind of retaining flange nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720162517.XU CN206458705U (en) | 2017-02-22 | 2017-02-22 | A kind of retaining flange nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206458705U true CN206458705U (en) | 2017-09-01 |
Family
ID=59690810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720162517.XU Expired - Fee Related CN206458705U (en) | 2017-02-22 | 2017-02-22 | A kind of retaining flange nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206458705U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109252848A (en) * | 2018-11-29 | 2019-01-22 | 美钻深海能源科技研发（上海）有限公司 | It is a kind of to produce and the dual-purpose split type upper flange of pressure break |
-
2017
- 2017-02-22 CN CN201720162517.XU patent/CN206458705U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109252848A (en) * | 2018-11-29 | 2019-01-22 | 美钻深海能源科技研发（上海）有限公司 | It is a kind of to produce and the dual-purpose split type upper flange of pressure break |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170901 Termination date: 20200222 |