CN206309738U - A kind of nuclear power nut for being provided with fine setting anti-slipping mechanism - Google Patents
A kind of nuclear power nut for being provided with fine setting anti-slipping mechanism Download PDFInfo
- Publication number
- CN206309738U CN206309738U CN201621237648.1U CN201621237648U CN206309738U CN 206309738 U CN206309738 U CN 206309738U CN 201621237648 U CN201621237648 U CN 201621237648U CN 206309738 U CN206309738 U CN 206309738U
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- CN
- China
- Prior art keywords
- contiguous block
- mobile bar
- nut
- nut body
- micro
- 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
A kind of nuclear power nut for being provided with fine setting anti-slipping mechanism, including nut body and micro-adjusting mechanism；Described nut body lower end both sides are respectively mounted a micro-adjusting mechanism；Described micro-adjusting mechanism includes contiguous block, mobile bar, abuts plate；The upper end of described contiguous block is arranged on the lower end of nut body；Described contiguous block is provided with horizontal internal thread hole；Described mobile bar outside is provided with external screw thread；Described mobile bar is threaded on the internal thread hole of contiguous block；Described abutting plate is vertically fixed on the medial end of mobile bar.The utility model installs micro-adjusting mechanism in the lower end of nut body, by screw thread rotation mobile bar, mobile bar drives abutting plate movement to be finely adjusted, and will abut plate and is connected on bolt, screw rod or the connector side connected with nut body, clamped, prevented the loosening and landing of nut body.
Description
Technical field
The utility model is related to a kind of nuclear power nut for being provided with fine setting anti-slipping mechanism.
Background technology
The nut for being presently used for nuclear power installation generally comprises nut body, nut peripheral structure can for cylinder or
Rectangle, the inside of nut body is provided with the internal thread groove of cylinder, and nut body is connected by connectors such as internal thread groove and screw rods
Connect, but such nut structure is simple, easily loosens and slides.
The content of the invention
For above-mentioned the deficiencies in the prior art part, the problem that the utility model is solved is：There is provided one kind can prevent pine
The dynamic nut for sliding.
To solve the above problems, the technical scheme that the utility model is taken is as follows：
A kind of nuclear power nut for being provided with fine setting anti-slipping mechanism, including nut body and micro-adjusting mechanism；Described nut sheet
Body lower end both sides are respectively mounted a micro-adjusting mechanism；Described micro-adjusting mechanism includes contiguous block, mobile bar, abuts plate；Described
The upper end of contiguous block is arranged on the lower end of nut body；Described contiguous block is provided with horizontal internal thread hole；Described movement
Bar outside is provided with external screw thread；Described mobile bar is threaded on the internal thread hole of contiguous block；Described abutting plate is vertically solid
It is scheduled on the medial end of mobile bar.
Further, the upper end of described contiguous block is provided with latch；The lower end of described threaded body is provided with draw-in groove；Described
Contiguous block is connected in the draw-in groove of threaded body lower end by latch.
Further, the T-shaped structure of described draw-in groove and latch.
Further, the abutting plate of described nut body lower end both sides is oppositely arranged.
Further, the relative inner plate face of two described abutting plates is provided with skid resistant course.
The beneficial effects of the utility model
The utility model installs micro-adjusting mechanism in the lower end of nut body, and by screw thread rotation mobile bar, mobile bar drives
Abut plate movement to be finely adjusted, plate will be abutted and be connected on bolt, screw rod or the connector side connected with nut body, enter
Row clamping, prevents the loosening and landing of nut body.
Brief description of the drawings
Fig. 1 is fractionation structural representation of the present utility model.
Fig. 2 is the utility model attachment structure schematic diagram.
Specific embodiment
The utility model content is described in further detail below in conjunction with the accompanying drawings.
As illustrated in fig. 1 and 2, a kind of nuclear power nut for being provided with fine setting anti-slipping mechanism, including nut body 1 and micro-adjusting mechanism
2.The described lower end both sides of nut body 1 are respectively mounted a micro-adjusting mechanism 2.Described micro-adjusting mechanism 2 includes contiguous block 21, moves
Lever 22, abutting plate 23.The upper end of described contiguous block 21 is arranged on the lower end of nut body 1.Set on described contiguous block 21
There is horizontal internal thread hole.The described outside of mobile bar 22 is provided with external screw thread.Described mobile bar 22 is threaded in contiguous block
On 21 internal thread hole.Described abutting plate 23 is vertically fixed on the medial end of mobile bar 22.Further preferably, described company
The upper end for connecing block 21 is provided with latch 211.The lower end of described threaded body 1 is provided with draw-in groove 11.Described contiguous block 21 is by card
Tooth 211 is connected in the draw-in groove 11 of the lower end of threaded body 1.Further preferably, the described T-shaped knot of draw-in groove 11 and latch 211
Structure.Further preferably, the abutting plate 23 of the described lower end both sides of nut body 1 is oppositely arranged.Further preferably, described two
The relative inner plate face for abutting plate 23 is provided with skid resistant course.
The utility model installs micro-adjusting mechanism 2 in the lower end of nut body 1, by screw thread rotation mobile bar 22, mobile bar
22 drive the abutting movement of plate 23 to be finely adjusted, and will abut plate 23 and are connected to bolt, screw rod or the connection connected with nut body 1
On part side, clamped, prevented the loosening and landing of nut body 1.
Preferred embodiment of the present utility model is the foregoing is only, is not used to limit the utility model, it is all at this
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc. should be included in the utility model
Protection domain within.
Claims (5)
1. it is a kind of to be provided with the nuclear power nut for finely tuning anti-slipping mechanism, it is characterised in that including nut body and micro-adjusting mechanism；It is described
Nut body lower end both sides be respectively mounted a micro-adjusting mechanism；Described micro-adjusting mechanism includes contiguous block, mobile bar, abutting
Plate；The upper end of described contiguous block is arranged on the lower end of nut body；Described contiguous block is provided with horizontal internal thread hole；Institute
The mobile bar outside stated is provided with external screw thread；Described mobile bar is threaded on the internal thread hole of contiguous block；Described abutting
Plate is vertically fixed on the medial end of mobile bar.
2. it is according to claim 1 to be provided with the nuclear power nut for finely tuning anti-slipping mechanism, it is characterised in that described contiguous block
Upper end be provided with latch；The lower end of described threaded body is provided with draw-in groove；Described contiguous block is connected to screw thread sheet by latch
In the draw-in groove of body lower end.
3. the nuclear power nut for being provided with fine setting anti-slipping mechanism according to claim 2, it is characterised in that described draw-in groove and
The T-shaped structure of latch.
4. it is according to claim 1 to be provided with the nuclear power nut for finely tuning anti-slipping mechanism, it is characterised in that described nut sheet
The abutting plate of body lower end both sides is oppositely arranged.
5. it is according to claim 4 to be provided with the nuclear power nut for finely tuning anti-slipping mechanism, it is characterised in that described two support
The relative inner plate face of fishplate bar is provided with skid resistant course.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621237648.1U CN206309738U (en) | 2016-11-18 | 2016-11-18 | A kind of nuclear power nut for being provided with fine setting anti-slipping mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621237648.1U CN206309738U (en) | 2016-11-18 | 2016-11-18 | A kind of nuclear power nut for being provided with fine setting anti-slipping mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206309738U true CN206309738U (en) | 2017-07-07 |
Family
ID=59244041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621237648.1U Expired - Fee Related CN206309738U (en) | 2016-11-18 | 2016-11-18 | A kind of nuclear power nut for being provided with fine setting anti-slipping mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206309738U (en) |
-
2016
- 2016-11-18 CN CN201621237648.1U patent/CN206309738U/en not_active Expired - Fee Related
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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: 20170707 Termination date: 20181118 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |