CN110219868A - A kind of stud being easily installed - Google Patents
A kind of stud being easily installed Download PDFInfo
- Publication number
- CN110219868A CN110219868A CN201910495029.4A CN201910495029A CN110219868A CN 110219868 A CN110219868 A CN 110219868A CN 201910495029 A CN201910495029 A CN 201910495029A CN 110219868 A CN110219868 A CN 110219868A
- Authority
- CN
- China
- Prior art keywords
- screw rod
- stud
- main body
- hole
- 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.)
- Pending
Links
- 238000009434 installation Methods 0.000 abstract description 3
- 239000000203 mixture Substances 0.000 abstract description 2
- 239000000284 extract Substances 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
Abstract
The invention discloses a kind of studs being easily installed, including stud main body, abnormity nut, pressure plate, connecting rod, the stud main body is by the first screw rod, polished rod, second screw rod composition, polished rod upper end is connected with the first screw rod, polished rod lower end is connected with the second screw rod, first screw rod is equipped with the first external screw thread, second screw rod is equipped with the second external screw thread, an abnormity nut is screwed on first screw rod, abnormity nut is made of nut main body and auxiliary sleeve, nut main body is equipped with a threaded hole, threaded hole inner wall is equipped with the internal screw thread matched with the first external screw thread, an auxiliary sleeve is fixed at the top of nut main body, the internal diameter of auxiliary sleeve is greater than the internal diameter of threaded hole.The present invention is by matching nut main body, auxiliary sleeve, pressure plate, connecting rod, so that being screwed into for stud becomes convenient, and abnormity nut can be tightened easily after removing pressure plate, so that the installation of stud becomes convenient.
Description
[technical field]
The present invention relates to the technical fields of the technical field of fastener, especially stud.
[background technique]
Stud is a kind of common fastener, using relatively broad.Stud is often that one end is screwed into during the installation process
In threaded hole, the other end screws on nut.Stud in use, is screwed in the step on threaded hole and is easy by existing stud
It twists not tight enough, certain trouble can be caused to the use of stud, use is not convenient enough.
[summary of the invention]
The object of the invention is to solve the problems of the prior art, proposes a kind of stud being easily installed, spiral shell can be made
Mother is easily installed.
To achieve the above object, the invention proposes a kind of stud being easily installed, including stud main body, abnormity nut,
Pressure plate, connecting rod, the stud main body are made of the first screw rod, polished rod, the second screw rod, polished rod upper end and the first screw rod phase
Even, polished rod lower end is connected with the second screw rod, and first screw rod is equipped with the first external screw thread, and the second screw rod is equipped with the second outer spiral shell
Line is screwed with an abnormity nut on first screw rod, and abnormity nut is made of nut main body and auxiliary sleeve, sets on nut main body
There is a threaded hole, threaded hole inner wall is equipped with the internal screw thread matched with the first external screw thread, is fixed at the top of nut main body
One auxiliary sleeve, the internal diameter of auxiliary sleeve are greater than the internal diameter of threaded hole, are set on the auxiliary sleeve there are two first through hole, two first
Through-hole is located along the same line, and block pressure plate is cased in the auxiliary sleeve, and pressure plate is equipped with second through-hole, and connecting rod is worn
The second through-hole is crossed, the both ends of connecting rod are inserted in first through hole.
Preferably, the tightening direction of the tightening direction of the abnormity nut and the second screw rod is identical.
Preferably, the outer diameter of first screw rod and the outer diameter of the second screw rod be respectively less than or equal to polished rod outer diameter, the
The outer diameter of one screw rod is less than or equal to the outer diameter of the second screw rod.
Preferably, the pressure plate is in round pie, the outer diameter of pressure plate is greater than the outer diameter of the first screw rod, pressure plate it is outer
Diameter is slightly less than the internal diameter of auxiliary sleeve.
Preferably, the first through hole is identical with the internal diameter of the second through-hole, connecting rod and first through hole and the second through-hole
Between be clearance fit.
Preferably, the both ends of the connecting rod are respectively positioned on the outside of auxiliary sleeve.
Preferably, first screw rod, polished rod, the second screw rod are an integral structure, nut main body and auxiliary sleeve are one
Body formula structure.
Preferably, the nut main body is a hex nut.
Beneficial effects of the present invention: the present invention by the way that nut main body, auxiliary sleeve, pressure plate, connecting rod are matched so that
Being screwed into for stud becomes convenient, and abnormity nut can be tightened easily after removing pressure plate, so that the installation side of becoming of stud
Just；It is that clearance fit makes connecting rod facilitate insertion into and extract between connecting rod and first through hole and the second through-hole, user
Just.
Feature and advantage of the invention will be described in detail by embodiment combination attached drawing.
[Detailed description of the invention]
Fig. 1 is a kind of main view for the stud being easily installed of the present invention.
In figure: 1- stud main body, 2- abnormity nut, 3- pressure plate, 4- connecting rod, 10- polished rod, the first screw rod of 11-, 12-
Second screw rod, the first external screw thread of 13-, the second external screw thread of 14-, 20- first through hole, 21- nut main body, 22- auxiliary sleeve, 25- spiral shell
Pit, 26- internal screw thread, the second through-hole of 30-.
[specific embodiment]
Refering to fig. 1, a kind of stud being easily installed of the present invention, including stud main body 1, abnormity nut 2, pressure plate 3, connection
Bar 4, the stud main body 1 are made of the first screw rod 11, polished rod 10, the second screw rod 12,10 upper end of polished rod and 11 phase of the first screw rod
Even, 10 lower end of polished rod is connected with the second screw rod 12, and first screw rod 11 is equipped with the first external screw thread 13, sets on the second screw rod 12
There is the second external screw thread 14, an abnormity nut 2 is screwed on first screw rod 11, abnormity nut 2 is by nut main body 21 and auxiliary
22 composition of set, nut main body 21 are equipped with a threaded hole 25, and 25 inner wall of threaded hole is equipped with and matches with the first external screw thread 13
Internal screw thread 26, the top of nut main body 21 is fixed with an auxiliary sleeve 22, and the internal diameter of auxiliary sleeve 22 is greater than the interior of threaded hole 25
Diameter is set on the auxiliary sleeve 22 there are two first through hole 20, and two first through hole 20 are located along the same line, the auxiliary sleeve 22
Inside it is cased with block pressure plate 3, pressure plate 3 is equipped with second through-hole 30, and connecting rod 4 passes through the second through-hole 30, and the two of connecting rod 4
End is inserted in first through hole 20, and the tightening direction of the tightening direction of the abnormity nut 2 and the second screw rod 12 is identical, and described first
The outer diameter of the outer diameter of screw rod 11 and the second screw rod 12 be respectively less than or equal to polished rod 10 outer diameter, the outer diameter of the first screw rod 11 be less than or
Equal to the outer diameter of the second screw rod 12, the pressure plate 3 is in round pie, and the outer diameter of pressure plate 3 is greater than the outer diameter of the first screw rod 11, pressure
The outer diameter of tight plate 3 is slightly less than the internal diameter of auxiliary sleeve 22, and the first through hole 20 is identical with the internal diameter of the second through-hole 30, connecting rod 4
It is clearance fit between first through hole 20 and the second through-hole 30, the both ends of the connecting rod 4 are respectively positioned on the outer of auxiliary sleeve 22
Side, first screw rod 11, polished rod 10, the second screw rod 12 are an integral structure, and nut main body 21 and auxiliary sleeve 22 are integral type
Structure, the nut main body 21 are a hex nut.
The course of work of the present invention:
During the work time, nut main body 21, pressure plate 3, connects auxiliary sleeve 22 a kind of stud being easily installed of the present invention
Bar 4 matches, so that being screwed into for stud becomes convenient, and abnormity nut 2 can be tightened easily after removing pressure plate 3, so that
The installation of stud becomes convenient；It is that clearance fit makes connecting rod 4 between connecting rod 4 and first through hole 20 and the second through-hole 30
It facilitates insertion into and extracts, it is easy to use.
Above-described embodiment is the description of the invention, is not limitation of the invention, after any pair of simple transformation of the present invention
Scheme all belong to the scope of protection of the present invention.
Claims (8)
1. a kind of stud being easily installed, it is characterised in that: including stud main body (1), abnormity nut (2), pressure plate (3), connect
Extension bar (4), the stud main body (1) are made of the first screw rod (11), polished rod (10), the second screw rod (12), polished rod (10) upper end
It is connected with the first screw rod (11), polished rod (10) lower end is connected with the second screw rod (12), and first screw rod (11) is equipped with first
External screw thread (13), the second screw rod (12) are equipped with the second external screw thread (14), and a special-shaped spiral shell is screwed on first screw rod (11)
Female (2), abnormity nut (2) are made of nut main body (21) and auxiliary sleeve (22), and nut main body (21) is equipped with a threaded hole
(25), threaded hole (25) inner wall is equipped with the internal screw thread (26) matched with the first external screw thread (13), the top of nut main body (21)
Portion is fixed with an auxiliary sleeve (22), and the internal diameter of auxiliary sleeve (22) is greater than the internal diameter of threaded hole (25), on the auxiliary sleeve (22)
If two first through hole (20) are located along the same line there are two first through hole (20), block pressure is cased in the auxiliary sleeve (22)
Tight plate (3), pressure plate (3) are equipped with second through-hole (30), and connecting rod (4) passes through the second through-hole (30), connecting rod (4)
Both ends are inserted on first through hole (20).
2. a kind of stud being easily installed as described in claim 1, it is characterised in that: the side of tightening of the abnormity nut (2)
To identical with the tightening direction of the second screw rod (12).
3. a kind of stud being easily installed as described in claim 1, it is characterised in that: the outer diameter of first screw rod (11) and
The outer diameter of second screw rod (12) is respectively less than or is equal to the outer diameter of polished rod (10), and the outer diameter of the first screw rod (11) is less than or equal to second
The outer diameter of screw rod (12).
4. a kind of stud being easily installed as described in claim 1, it is characterised in that: the pressure plate (3) is in round pie, pressure
The outer diameter of tight plate (3) is greater than the outer diameter of the first screw rod (11), and the outer diameter of pressure plate (3) is slightly less than the internal diameter of auxiliary sleeve (22).
5. a kind of stud being easily installed as described in claim 1, it is characterised in that: the first through hole (20) and second is led to
The internal diameter in hole (30) is identical, is clearance fit between connecting rod (4) and first through hole (20) and the second through-hole (30).
6. a kind of stud being easily installed as described in claim 1, it is characterised in that: the equal position in both ends of the connecting rod (4)
In the outside of auxiliary sleeve (22).
7. a kind of stud being easily installed as described in claim 1, it is characterised in that: first screw rod (11), polished rod
(10), the second screw rod (12) is an integral structure, and nut main body (21) and auxiliary sleeve (22) are an integral structure.
8. a kind of stud being easily installed as described in claim 1, it is characterised in that: the nut main body (21) is one six
Angle nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910495029.4A CN110219868A (en) | 2019-06-10 | 2019-06-10 | A kind of stud being easily installed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910495029.4A CN110219868A (en) | 2019-06-10 | 2019-06-10 | A kind of stud being easily installed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110219868A true CN110219868A (en) | 2019-09-10 |
Family
ID=67816303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910495029.4A Pending CN110219868A (en) | 2019-06-10 | 2019-06-10 | A kind of stud being easily installed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110219868A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113513518A (en) * | 2021-04-16 | 2021-10-19 | 海盐欣远科技股份有限公司 | Implanted connecting dental strip for tunnel wall |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1068185A (en) * | 1964-05-20 | 1967-05-10 | Illinois Tool Works | Stud-and-nut fasteners |
| CN106015268A (en) * | 2016-08-01 | 2016-10-12 | 海盐龙腾高强度紧固件有限公司 | Firmly fixed screw group |
| CN206918010U (en) * | 2017-06-20 | 2018-01-23 | 山东雷诺特动力科技股份有限公司 | The studs of steam turbine split quick despatch |
| CN208845509U (en) * | 2018-09-26 | 2019-05-10 | 灵通展览系统股份有限公司 | Without tool latch fitting |
| CN208870913U (en) * | 2018-06-19 | 2019-05-17 | 中山市天一五金制品有限公司 | A kind of capping type gasket nut |
| FR3073910A3 (en) * | 2017-11-23 | 2019-05-24 | Airbus Operations (S.A.S.) | SCREW-NUT FASTENING ASSEMBLY WITH LATCHING DEVICE OF SAID NUT AND ASSEMBLY OF AT LEAST TWO PLATES USING THE SAID ASSEMBLY |
-
2019
- 2019-06-10 CN CN201910495029.4A patent/CN110219868A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1068185A (en) * | 1964-05-20 | 1967-05-10 | Illinois Tool Works | Stud-and-nut fasteners |
| CN106015268A (en) * | 2016-08-01 | 2016-10-12 | 海盐龙腾高强度紧固件有限公司 | Firmly fixed screw group |
| CN206918010U (en) * | 2017-06-20 | 2018-01-23 | 山东雷诺特动力科技股份有限公司 | The studs of steam turbine split quick despatch |
| FR3073910A3 (en) * | 2017-11-23 | 2019-05-24 | Airbus Operations (S.A.S.) | SCREW-NUT FASTENING ASSEMBLY WITH LATCHING DEVICE OF SAID NUT AND ASSEMBLY OF AT LEAST TWO PLATES USING THE SAID ASSEMBLY |
| CN208870913U (en) * | 2018-06-19 | 2019-05-17 | 中山市天一五金制品有限公司 | A kind of capping type gasket nut |
| CN208845509U (en) * | 2018-09-26 | 2019-05-10 | 灵通展览系统股份有限公司 | Without tool latch fitting |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113513518A (en) * | 2021-04-16 | 2021-10-19 | 海盐欣远科技股份有限公司 | Implanted connecting dental strip for tunnel wall |
| CN113513518B (en) * | 2021-04-16 | 2023-02-28 | 海盐欣远科技股份有限公司 | Implanted connecting dental strip for tunnel wall |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190910 |