CN204851923U - Disjunctor bolt - Google Patents
Disjunctor bolt Download PDFInfo
- Publication number
- CN204851923U CN204851923U CN201520493493.7U CN201520493493U CN204851923U CN 204851923 U CN204851923 U CN 204851923U CN 201520493493 U CN201520493493 U CN 201520493493U CN 204851923 U CN204851923 U CN 204851923U
- Authority
- CN
- China
- Prior art keywords
- bolt
- rod
- nut
- cavity
- screw rod
- 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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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model discloses a disjunctor bolt, including two at least be connected together's bolt, link to each other through the body of rod between the adjacent bolt, the screw rod top of bolt through first joint portion joint inside the nut, screw rod nut rotation relatively. Be equipped with the cavity in the nut, the both ends of the body of rod all are equipped with and prevent that the body of rod from withdrawing from cavity second joint portion, and second joint portion is in in the cavity. The utility model discloses a between the adjustable list bolt distance the screw rod and do benefit to rotatory rotating part hard make can according to between the screw hole apart from the distance between the adjusting screw, but and labour saving and time saving accomplish the installation fast.
Description
Technical field
The utility model relates to a kind of bolt, particularly relates to a kind of disjunctor bolt.
Background technique
Can there is transfer phenomenon in the bolt in daily life, in some cases, need two people's cooperatings in fastener cycle, people's fixing bolt, people's tightening nut, takes time and effort in fastener cycle.Comprise at least two bolts in order to the patent 201310008181.8 that solves the problem discloses a kind of disjunctor bolt, described bolt comprises screw rod and nut, it is characterized in that: the nut of described bolt links together according to screw mounting point.When having more than 2 screws close to each other and needing to be fastened by bolts, can not there is transfer phenomenon in described disjunctor bolt in the process of tightening nut, installs easily, and decrease labour force, improve installation efficiency.But above-mentioned disjunctor bolt can not distance between adjusting bolt, also compares effort when rotation.
Model utility content
For the utility model that solves the problem provides a kind of disjunctor bolt, by the screw rod of the spacing of adjustable single bolt be beneficial to and rotate rotary part firmly and make according to the distance between the distance adjustment screw rod between tapped hole, and time saving and energy savingly can to complete installation fast.
For reaching above-mentioned technique effect, the technical solution of the utility model is:
A kind of disjunctor bolt, comprises at least two bolts connected together, and is connected between adjacent bolt by the body of rod; The screw tip of described bolt is connected to nut inside by the first inserted part, and screw rod can cap rotation relatively; Be provided with cavity in described nut, the two ends of the body of rod are equipped with and prevent the body of rod from exiting cavity second inserted part, and the second inserted part is in cavity.
Further improvement, described screw rod top is provided with the polygonal rotary part being convenient to firmly make screw rod rotational fastener.
Further improvement, described second inserted part is provided with outside thread, and be provided with corresponding internal thread in described cavity, the outside thread Hand of spiral on second inserted part at described body of rod two ends is contrary.
Further improvement, described bolt be three and above time, be provided with two cavitys for connecting-rod body in the nut at each middle part.
Further improvement, described bolt be three and above time, two that establish in the nut at each middle part cavity UNICOMs for connecting-rod body are together.
The utility model is by the screw rod of the spacing of adjustable single bolt and be beneficial to and rotate rotary part firmly and make according to the distance between the distance adjustment screw rod between tapped hole, and time saving and energy savingly can to complete installation fast.。
Accompanying drawing explanation
Fig. 1 is the schematic diagram of embodiment 1;
Fig. 2 is the schematic diagram of embodiment 2.
Embodiment
Embodiment 1
A kind of disjunctor bolt as shown in Figure 1, comprises three bolts connected together 1, is connected between adjacent bolt 1 by the body of rod 2; Screw rod 3 top of described bolt 1 is connected to nut 5 inside by the first inserted part 4, and screw rod 3 can rotate relative to nut 5.Be provided with cavity 6 in described nut 5, the two ends of the body of rod 2 are equipped with and prevent from the body of rod 2 from exiting inserted part 7, cavity 6 second inserted part 7, second being in cavity 6.Described screw rod 3 top is provided with the polygonal rotary part 8 being convenient to firmly make screw rod 3 rotational fastener.Described second inserted part 7 is provided with outside thread, is provided with corresponding internal thread in described cavity 6; Outside thread Hand of spiral on second inserted part 7 at the described body of rod 2 two ends is contrary.Two cavitys 6 for connecting-rod body 2 are provided with in the nut 5 at each middle part.
Embodiment 2
Disjunctor bolt as a kind of in Fig. 2, comprises three bolts connected together 1, is connected between adjacent bolt 1 by the body of rod 2; Screw rod 3 top of described bolt 1 is connected to nut 5 inside by the first inserted part 4, and screw rod 3 can rotate relative to nut 5.Be provided with cavity 6 in described nut 5, the two ends of the body of rod 2 are equipped with and prevent from the body of rod 2 from exiting inserted part 7, cavity 6 second inserted part 7, second being in cavity 6.Described screw rod 3 top is provided with the polygonal rotary part 8 being convenient to firmly make screw rod 3 rotational fastener.Described second inserted part 7 is provided with outside thread, and be provided with corresponding internal thread in described cavity 6, the outside thread Hand of spiral on second inserted part 7 at the described body of rod 2 two ends is contrary.Two cavitys 6 for connecting-rod body 2 are provided with in the nut 5 at each middle part.Two that establish in the nut 5 at each middle part cavity 6 UNICOMs for connecting-rod body 2 together.
The explanation of above example just understands core concept of the present utility model for helping; Meanwhile, for one of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, in sum, this description should not be construed as restriction of the present utility model.
Claims (3)
1. a disjunctor bolt, is characterized in that, comprises at least two bolts connected together (1), is connected between adjacent bolt (1) by the body of rod (2); Screw rod (3) top of described bolt (1) is connected to nut (5) inside by the first inserted part (4), and screw rod (3) can rotate relative to nut (5); Be provided with cavity (6) in described nut (5), the two ends of the body of rod (2) are equipped with the second inserted part (7) preventing the body of rod (2) from exiting cavity (6), and the second inserted part (7) are in cavity (6); Described screw rod (3) top is provided with the polygonal rotary part (8) being convenient to firmly make screw rod (3) rotational fastener; Described second inserted part (7) is provided with outside thread, and be provided with corresponding internal thread in described cavity (6), the outside thread Hand of spiral on second inserted part (7) at the described body of rod (2) two ends is contrary.
2. disjunctor bolt as claimed in claim 1, is characterized in that, described bolt (1) be three and above time, be provided with two cavitys for connecting-rod body (2) (6) in the nut (5) at each middle part.
3. disjunctor bolt as claimed in claim 2, is characterized in that, described bolt (1) be three and above time, UNICOM is together for two cavitys for connecting-rod body (2) (6) established in the nut (5) at each middle part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520493493.7U CN204851923U (en) | 2015-07-06 | 2015-07-06 | Disjunctor bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520493493.7U CN204851923U (en) | 2015-07-06 | 2015-07-06 | Disjunctor bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204851923U true CN204851923U (en) | 2015-12-09 |
Family
ID=54742475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520493493.7U Expired - Fee Related CN204851923U (en) | 2015-07-06 | 2015-07-06 | Disjunctor bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204851923U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109854603A (en) * | 2019-03-08 | 2019-06-07 | 西南石油大学 | A kind of two sides can mutual reverse rotation connection bolt |
-
2015
- 2015-07-06 CN CN201520493493.7U patent/CN204851923U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109854603A (en) * | 2019-03-08 | 2019-06-07 | 西南石油大学 | A kind of two sides can mutual reverse rotation connection bolt |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20151209 Termination date: 20160706 |