CN205001356U - Anti -theft nut - Google Patents
Anti -theft nut Download PDFInfo
- Publication number
- CN205001356U CN205001356U CN201520784373.2U CN201520784373U CN205001356U CN 205001356 U CN205001356 U CN 205001356U CN 201520784373 U CN201520784373 U CN 201520784373U CN 205001356 U CN205001356 U CN 205001356U
- Authority
- CN
- China
- Prior art keywords
- endosome
- shell
- theft nut
- nut according
- roller
- 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- Withdrawn - After Issue
Links
- 210000001163 endosome Anatomy 0.000 claims abstract description 44
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 238000000926 separation method Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 239000004020 conductor Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
Landscapes
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model provides an anti -theft nut, its characterized in that: including endosome and shell, be equipped with the screw hole on the endosome, the shell inboard is equipped with a plurality of transverse grooves and a plurality of vertical groove, be provided with a plurality of gyro wheels on the endosome, be equipped with a plurality of protruding portions on the gyro wheel, protruding portion and transverse groove cooperation, the shell can rotate around the endosome, the gyro wheel can change the rotation direction, the gyro wheel rotation direction changes the back, protruding portion and vertical slot combination, shell drive the endosome, still including the controlling means who controls the gyro wheel rotation direction. Since the technical scheme is used, the utility model discloses carrying out the components of a whole that can function independently with the nut, can selecting whether transmission between endosome and the shell as required, it is very convenient to use. When screwing up or loosen, protruding portion and vertical slot combination are twisted and are moved the shell, and the endosome rotates thereupon, when usual, protruding portion and transverse groove cooperation, endosome and shell separation to play the theftproof function.
Description
Technical field
The utility model relates to link field, relates to a kind of anti-theft nut specifically.
Background technique
Plain nut is regular hexagon, and use wrench simple, anti-theft is poor.Joint, tower grounding pole bolt, bracing wire UT fixing bolt all adopt plain nut, lawless person be easy to remove, cause tower grounding bad or lose bracing wire protection.
Model utility content
The technical problems to be solved in the utility model overcomes above-mentioned defect, provides the anti-theft nut that a kind of anti-theft feature is good.
For solving the problem, the technological scheme that the utility model adopts is:
A kind of anti-theft nut, it is characterized in that: comprise endosome and shell, described endosome is provided with tapped hole, some transverse grooves and some vertical slot is provided with inside described shell, described endosome is provided with some rollers, described roller is provided with some protuberances, and described protuberance coordinates with transverse groove, and described shell can rotate around endosome; Described roller can change sense of rotation, and after described roller sense of rotation changes, described protuberance coordinates with vertical slot, and shell drives endosome, also comprises the control gear controlling roller sense of rotation.
Improve as one: be provided with some projections inside described shell, some projections are arranged in order, and form some transverse grooves and some vertical slot.
Improve as one: described projection is rectangular pyramid shape.
Improve as one: the control gear of described control roller sense of rotation comprises motor.
Improve as one: described endosome is rotatably connected to support, described roller is arranged on support, and described support is provided with bevel gear, and described endosome is provided with change, and described change is provided with some double wedges, and described change is motor rotor.
Improve as one: described support is provided with locking groove, described change is provided with pin.When change is rotated, pin is stretched into locking groove, prevent support from retreating.
Improve as one: between described support and endosome, be provided with elastic device.Roller has more space, conveniently turns to.
Improve as one: described elastic device and support or endosome are rotationally connected.
Improve as one: described pin is circular arc.
Improve as one: be provided with brush between described endosome and shell, described shell is provided with conducting plate, and described conducting plate is connected with motor by brush.
Owing to have employed technique scheme, nut is carried out split by the utility model, can select whether transmission between endosome and shell as required, very easy to use.When tightening or unclamp, protuberance coordinates with vertical slot, turns shell, and endosome rotates thereupon; Time usual, protuberance coordinates with transverse groove, and endosome is separated with shell, thus plays anti-theft feature.
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of a kind of anti-theft nut of the utility model;
Accompanying drawing 2 is the using state structural representation of Fig. 1 middle section A-A;
Accompanying drawing 3 is the structure for amplifying schematic diagram of Local C in Fig. 1;
Accompanying drawing 4 is the structure for amplifying schematic diagram of local D in Fig. 2;
Accompanying drawing 5 is the structural representation of a kind of spanner of the utility model;
Accompanying drawing 6 is the structural representation of Fig. 5 middle section B-B;
Accompanying drawing 7 is the arrangement mode schematic diagram of some projections in shell.
In figure: 1-bolt; 2-shell; 3-electric wire; 4-first conductor strip; 5-second conductor strip; 6-endosome; 7-tower grounding pole; 8-is protruding; 9-change; 10-fixed ring; 11-decoder; 12-support; 13-roller; 14-bevel gear; 15-spring; 16-locking groove; 17-pin; 18-bearing; 19-opening; 20-handle; 21-privates sheet; 22-transverse groove; 23-vertical slot; 24-double wedge; 25-brush.
Embodiment
Embodiment 1:
As shown in Fig. 1 to 4, a kind of anti-theft nut, comprise endosome 6 and shell 2, described endosome 6 is provided with tapped hole, be provided with some transverse grooves 22 and some vertical slot 23 inside described shell 2, described endosome 6 is provided with some rollers 13, described roller 13 is provided with some protuberances, described protuberance coordinates with transverse groove 22, and described shell 2 can rotate around endosome 6; Described roller 13 can change sense of rotation, and after described roller 13 sense of rotation changes, described protuberance coordinates with vertical slot 23, and shell 2 drives endosome 6, also comprises motor.Described endosome 6 is rotatably connected to support 12, described roller 13 is arranged on support 12, described support 12 is provided with bevel gear 14, described endosome 6 is provided with change 9, described change 9 is provided with some double wedges 24, described change 9 is motor rotor, is provided with fixed ring 10 inside described change 9, and described fixed ring 10 is motor stator.Bearing 18 is provided with between described support 12 and endosome 6.Brush 25 is provided with between described endosome 6 and shell 2.
Described support 12 is provided with locking groove 16, and described change 9 is provided with circular arc pin 17.
Described change 9 has through hole, is provided with spring 15 between described support 12 and endosome 6, and described spring 15 is through through hole, and described spring 15 is rotationally connected with support 12, also can be rotationally connected with fixed ring 10.Spring 15 also can use elastic gum to replace.
Be provided with brush between described endosome 6 and shell 2, described shell 2 is provided with the first conducting plate 4 and the second conducting plate 5, and described first conducting plate 4 is connected with motor by brush with the second conducting plate 5, and described endosome 6 and shell 2 are provided with electric wire 3.Endosome 6 is also provided with decoder 11.
As shown in Figure 7, be provided with some rectangular pyramid shape projections 8 inside described shell 2, some protruding 8 are arranged in order, and form some transverse grooves 22 and some vertical slot 23.Protruding 8 with can be cylindrical or other shapes.
Embodiment 2:
As shown in Figure 5,6, a kind of spanner, comprises handle 20 and opening 19, and described opening 19 is provided with three conducting plate 21 corresponding with the first conducting plate 4, second conducting plate 5, is provided with encoder in described handle 20.
Coordinated by encoder, only have the spanner of pairing to be communicated with motor, make it operate.
During use, by bolt 1 through tower grounding pole 7, spanner is used to turn the utility model, be communicated with motor, change 9 is rotated, and drives roller 13, make the protuberance on roller 13 corresponding with the vertical slot 23 on shell 2, control current direction, motor reverses, and makes the protuberance on roller 13 corresponding with the transverse groove 22 on shell 2.
Claims (10)
1. an anti-theft nut, it is characterized in that: comprise endosome (6) and shell (2), described endosome (6) is provided with tapped hole, described shell (2) inner side is provided with some transverse grooves (22) and some vertical slot (23), described endosome (6) is provided with some rollers (13), described roller (13) is provided with some protuberances, described protuberance coordinates with transverse groove (22), and described shell (2) can rotate around endosome (6); Described roller (13) can change sense of rotation, after described roller (13) sense of rotation changes, described protuberance coordinates with vertical slot (23), shell (2) drives endosome (6), also comprises the control gear controlling roller (13) sense of rotation.
2. anti-theft nut according to claim 1, it is characterized in that: described shell (2) inner side is provided with some projections (8), some projections (8) are arranged in order, and form some transverse grooves (22) and some vertical slot (23).
3. anti-theft nut according to claim 2, is characterized in that: described projection (8) is rectangular pyramid shape.
4. anti-theft nut according to claim 1, is characterized in that: the control gear of described control roller (13) sense of rotation comprises motor.
5. anti-theft nut according to claim 4, it is characterized in that: described endosome (6) is rotatably connected to support (12), described roller (13) is arranged on support (12), described support (12) is provided with bevel gear (14), described endosome (6) is provided with change (9), described change (9) is provided with some double wedges (24), and described change (9) is motor rotor.
6. anti-theft nut according to claim 5, is characterized in that: described support (12) is provided with locking groove (16), and described change (9) is provided with pin (17).
7. anti-theft nut according to claim 6, is characterized in that: be provided with elastic device between described support (12) and endosome (6).
8. anti-theft nut according to claim 7, is characterized in that: described elastic device and support (12) or endosome (6) are rotationally connected.
9. anti-theft nut according to claim 6, is characterized in that: described pin (17) is circular arc.
10. anti-theft nut according to claim 4, is characterized in that: be provided with brush between described endosome (6) and shell (2), and described shell (2) is provided with conducting plate, and described conducting plate is connected with motor by brush.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520784373.2U CN205001356U (en) | 2015-10-10 | 2015-10-10 | Anti -theft nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520784373.2U CN205001356U (en) | 2015-10-10 | 2015-10-10 | Anti -theft nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205001356U true CN205001356U (en) | 2016-01-27 |
Family
ID=55158245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520784373.2U Withdrawn - After Issue CN205001356U (en) | 2015-10-10 | 2015-10-10 | Anti -theft nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205001356U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105134744A (en) * | 2015-10-10 | 2015-12-09 | 国网山东青州市供电公司 | Theftproof nut |
-
2015
- 2015-10-10 CN CN201520784373.2U patent/CN205001356U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105134744A (en) * | 2015-10-10 | 2015-12-09 | 国网山东青州市供电公司 | Theftproof nut |
| CN105134744B (en) * | 2015-10-10 | 2017-05-24 | 国网山东省电力公司青州市供电公司 | Theftproof nut |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160127 Effective date of abandoning: 20170524 |
|
| AV01 | Patent right actively abandoned |