CN105402314A - Two-way tensioning bolt - Google Patents
Two-way tensioning bolt Download PDFInfo
- Publication number
- CN105402314A CN105402314A CN201610005243.3A CN201610005243A CN105402314A CN 105402314 A CN105402314 A CN 105402314A CN 201610005243 A CN201610005243 A CN 201610005243A CN 105402314 A CN105402314 A CN 105402314A
- Authority
- CN
- China
- Prior art keywords
- screw rod
- screw
- way
- present
- outside thread
- 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
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
- F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
- F16G11/00—Means for fastening cables or ropes to one another or to other objects; Caps or sleeves for fixing on cables or ropes
- F16G11/12—Connections or attachments, e.g. turnbuckles, adapted for straining of cables, ropes, or wire
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G7/00—Overhead installations of electric lines or cables
- H02G7/02—Devices for adjusting or maintaining mechanical tension, e.g. take-up device
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The invention discloses a two-way tensioning bolt, comprising a first screw, a second screw and a bolt sleeve, wherein the upper end of the first screw is arranged into a circular ring, the lower end of the first screw is provided with first external threads, the lower end of the second screw is arranged into a semi-hook, the upper end of the second screw is provided with second external threads, the first screw and the second screw respectively sleeve the bolt sleeve, and the lower end of the first screw is opposite to the top position of the second screw. In this way, by adopting the two-way tensioning bolt, a wire of one pole can be fixed in the circular ring or the semi-hook, and thus the wire is tensioned by adjusting the second screw or the first screw; the use is more convenient, and a two-way tensioning effect is better.
Description
Technical field
The present invention relates to fastener areas, particularly relate to a kind of two-way turnbuckle.
Background technique
Two-way turnbuckle is generally the bolt of the tight pole guy of power department, and it has is anti-silk, and stubborn words can be strained inwards, use more convenient.
Summary of the invention
The technical problem that the present invention mainly solves is to provide the better two-way turnbuckle of convenient, the two-way tension effect of a kind of use.
For solving the problems of the technologies described above, the technological scheme that the present invention adopts is: provide a kind of two-way turnbuckle, comprise: the first screw rod, the second screw rod and bolt sleeve, annulus is arranged in the upper end of described first screw rod, the lower end of described first screw rod is provided with the first outside thread, half hook is arranged in the lower end of described second screw rod, the upper end of described second screw rod is provided with the second outside thread, described first screw rod and the second screw rod are set on described bolt sleeve respectively, and the lower end of described first screw rod is relative with the top position of described second screw rod.
In a preferred embodiment of the present invention, described first outside thread is contrary with described second externally threaded screw thread rotation direction.
In a preferred embodiment of the present invention, described first externally threaded pitch is less than described second externally threaded pitch.
In a preferred embodiment of the present invention, the length of described first screw rod is greater than the length of described second screw rod.
The invention has the beneficial effects as follows: the two-way turnbuckle of the present invention can by being fixed on the electric wire of one of them electric pole in annulus or half hook, thus by regulating the second screw rod or the first screw rod to strain electric wire, use convenient, two-way tension effect is better.
Accompanying drawing explanation
In order to be illustrated more clearly in the technological scheme in the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is the structural representation of two-way turnbuckle one of the present invention preferred embodiment.
Embodiment
Be clearly and completely described to the technological scheme in the embodiment of the present invention below, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1, the embodiment of the present invention comprises:
A kind of two-way turnbuckle, comprise: the first screw rod 1, second screw rod 2 and bolt sleeve 3, annulus 11 is arranged in the upper end of described first screw rod 1, the lower end of described first screw rod 1 is provided with the first outside thread 12, half hook 21 is arranged in the lower end of described second screw rod 2, the upper end of described second screw rod 2 is provided with the second outside thread 22, and described first screw rod 1 and the second screw rod 2 are set on described bolt sleeve 3 respectively, and the lower end of described first screw rod 1 is relative with the top position of described second screw rod 2.
Described first outside thread 12 is contrary with the screw thread rotation direction of described second outside thread 22.
The pitch of described first outside thread 12 is less than the pitch of described second outside thread 22.
The length of described first screw rod 1 is greater than the length of described second screw rod 2.
Be different from prior art, the two-way turnbuckle of the present invention can by being fixed on the electric wire of one of them electric pole in annulus or half hook, thus by regulating the second screw rod or the first screw rod to strain electric wire, use convenient, two-way tension effect is better.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.
Claims (4)
1. a two-way turnbuckle, it is characterized in that, comprise: the first screw rod, the second screw rod and bolt sleeve, annulus is arranged in the upper end of described first screw rod, the lower end of described first screw rod is provided with the first outside thread, and half hook is arranged in the lower end of described second screw rod, and the upper end of described second screw rod is provided with the second outside thread, described first screw rod and the second screw rod are set on described bolt sleeve respectively, and the lower end of described first screw rod is relative with the top position of described second screw rod.
2. two-way turnbuckle according to claim 1, is characterized in that, described first outside thread is contrary with described second externally threaded screw thread rotation direction.
3. two-way turnbuckle according to claim 1, is characterized in that, described first externally threaded pitch is less than described second externally threaded pitch.
4. two-way turnbuckle according to claim 1, is characterized in that, the length of described first screw rod is greater than the length of described second screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610005243.3A CN105402314A (en) | 2016-01-07 | 2016-01-07 | Two-way tensioning bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610005243.3A CN105402314A (en) | 2016-01-07 | 2016-01-07 | Two-way tensioning bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105402314A true CN105402314A (en) | 2016-03-16 |
Family
ID=55467995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610005243.3A Pending CN105402314A (en) | 2016-01-07 | 2016-01-07 | Two-way tensioning bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105402314A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105673666A (en) * | 2016-04-05 | 2016-06-15 | 长葛市吉庆机械厂 | Double-end left and right thread pull rod for shaft connection |
| CN105782345A (en) * | 2016-04-11 | 2016-07-20 | 长葛市吉庆机械厂 | Double-end left-right thread pull rod with reinforcers |
| CN113445809A (en) * | 2021-07-29 | 2021-09-28 | 广东电网有限责任公司 | Stay wire structure |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB714774A (en) * | 1951-10-31 | 1954-09-01 | Simpson Ltd Lawrence | Improvements in or relating to turnbuckles |
| JPH06323369A (en) * | 1993-05-11 | 1994-11-25 | Yaskawa Electric Corp | Tension adjusting device |
| CN200952355Y (en) * | 2006-08-16 | 2007-09-26 | 彭海吉 | Derrick tightening rope regulator |
| KR20110121523A (en) * | 2010-07-30 | 2011-11-07 | 인천항만공사 | A movement body linking tunbukeul |
| CN203906661U (en) * | 2014-06-06 | 2014-10-29 | 常州德日机械有限公司 | Multifunctional turn buckle |
-
2016
- 2016-01-07 CN CN201610005243.3A patent/CN105402314A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB714774A (en) * | 1951-10-31 | 1954-09-01 | Simpson Ltd Lawrence | Improvements in or relating to turnbuckles |
| JPH06323369A (en) * | 1993-05-11 | 1994-11-25 | Yaskawa Electric Corp | Tension adjusting device |
| CN200952355Y (en) * | 2006-08-16 | 2007-09-26 | 彭海吉 | Derrick tightening rope regulator |
| KR20110121523A (en) * | 2010-07-30 | 2011-11-07 | 인천항만공사 | A movement body linking tunbukeul |
| CN203906661U (en) * | 2014-06-06 | 2014-10-29 | 常州德日机械有限公司 | Multifunctional turn buckle |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105673666A (en) * | 2016-04-05 | 2016-06-15 | 长葛市吉庆机械厂 | Double-end left and right thread pull rod for shaft connection |
| CN105782345A (en) * | 2016-04-11 | 2016-07-20 | 长葛市吉庆机械厂 | Double-end left-right thread pull rod with reinforcers |
| CN113445809A (en) * | 2021-07-29 | 2021-09-28 | 广东电网有限责任公司 | Stay wire structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160316 |
|
| RJ01 | Rejection of invention patent application after publication |