CN103706755A - Chain tensioning tool - Google Patents
Chain tensioning tool Download PDFInfo
- Publication number
- CN103706755A CN103706755A CN201210377319.7A CN201210377319A CN103706755A CN 103706755 A CN103706755 A CN 103706755A CN 201210377319 A CN201210377319 A CN 201210377319A CN 103706755 A CN103706755 A CN 103706755A
- Authority
- CN
- China
- Prior art keywords
- hook
- main
- chain
- pay
- tensioning
- 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
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- Electric Cable Installation (AREA)
Abstract
The invention discloses a chain tensioning tool consisting of a main fixing hook, a main hook bar, a tensioning rack, an auxiliary fixing hook, an auxiliary hook bar, a one-way ratchet and an operating handle. The chain tensioning tool is characterized in that the main fixing hook is connected with the main hook bar, the tensioning rack is arranged on the main hook bar, the auxiliary fixing hook is arranged on the outer side of the tensioning rack and is connected with the auxiliary hook bar, the one-way ratchet is arranged on the auxiliary hook bar, and the operating handle is arranged on the one-way ratchet. During use, the main fixing hook and the auxiliary fixing hook are fixed at two ends of a chain needed to be tensioned, and then chain tightening is achieved by shortening the distance of the two ends of the chain through movement of the one-way ratchet on the tensioning rack by moving the operating handle.
Description
Technical field
The present invention relates to a kind of chain tensioning tool, especially relate to the quick tensioning chain of a kind of energy and the instrument that unclamps chain, belong to technical field of tools.
Background technology
At present, known chain tensioning tool, exists the comparatively loaded down with trivial details deficiency of operation, before the present invention does not make, and without there being tensioning chain fast to use with the instrument that unclamps chain, patent searching document, open without the technical scheme that this technology is new.
Summary of the invention
In order to overcome in prior art without the deficiency that has tensioning chain fast and unclamp chain instrument, to the invention provides the quick tensioning chain of a kind of energy and unclamp the instrument of chain, the use when being convenient for people to work.
In order to reach object of the present invention, the technical solution adopted in the present invention is: by main stay hook, main hook body, tension tooth bar, pay stay hook, pay hook body, single direction ratchet, operating grip forms, it is characterized in that being connected with on main stay hook main hook body, main hook leaves tension tooth bar with it, tension tooth bar leaves outward pays stay hook, pay on stay hook and be connected with and pay hook body, pay hook and leave single direction ratchet with it, in single direction ratchet, leave operating grip, during use, main stay hook and a pair stay hook are fixed on to the two ends that need tensioning chain, pulling operating grip makes single direction ratchet move and reduce the distance on tension tooth bar.
The invention has the beneficial effects as follows simplicity of design, be easy to make, there is practicality.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described.
Fig. 1 is schematic diagram of the present invention.
1. main stay hooks in Fig. 1,2. tension tooth bar, 3. operating grip, 4. single direction ratchet, 5 pairs of hook bodies, 6. pair stay hook, 7. main hook body.
The specific embodiment
The present invention is by main stay hook 1, main hook body 7, tension tooth bar 2, pay stay hook 6, pay hook body 5, single direction ratchet 4, operating grip 3 forms, it is characterized in that being connected with main hook body 7 on main stay hook 1, on main hook body 7, leave tension tooth bar 2, outer the leaving of tension tooth bar 2 paid stay hook 6, pay on stay hook 6 and be connected with and pay hook body 5, pay on hook body 5 and leave single direction ratchet 4, in single direction ratchet 4, leave operating grip 3, use sometimes main stay hook 1 and a pair stay hook 6 are fixed on to the two ends that need tensioning chain, pulling operating grip 3 makes single direction ratchet 4 move and reduce the distance on tension tooth bar 2.
Claims (1)
1. a chain tensioning tool, by main stay hook (1), main hook body (7), tension tooth bar (2), pair stay hook (6), pair hook body (5), single direction ratchet (4), operating grip (3), formed, it is characterized in that being connected with on main stay hook (1) main hook body (7), on main hook body (7), leave tension tooth bar (2), outer the leaving of tension tooth bar (2) paid stay hook (6), pay on stay hook (6) and be connected with and pay hook body (5), pay on hook body (5) and leave single direction ratchet (4), in single direction ratchet (4), leave operating grip (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210377319.7A CN103706755A (en) | 2012-10-08 | 2012-10-08 | Chain tensioning tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210377319.7A CN103706755A (en) | 2012-10-08 | 2012-10-08 | Chain tensioning tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103706755A true CN103706755A (en) | 2014-04-09 |
Family
ID=50400304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210377319.7A Pending CN103706755A (en) | 2012-10-08 | 2012-10-08 | Chain tensioning tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103706755A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107999690A (en) * | 2017-10-20 | 2018-05-08 | 柳州宝钢汽车零部件有限公司 | Chain installation tool |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5222354A (en) * | 1992-12-03 | 1993-06-29 | Rothstein Larry A | Apparatus for chain link removal and replacement |
| CN2772739Y (en) * | 2005-01-07 | 2006-04-19 | 河南安彩高科股份有限公司 | Special tool for tensioning chain |
| CN101108478A (en) * | 2007-08-13 | 2008-01-23 | 王跃平 | Chain tightening device |
| US7430849B1 (en) * | 2008-05-16 | 2008-10-07 | Practical Inventions, Llc | Conveyor chain pin remover |
| US20110016843A1 (en) * | 2009-07-27 | 2011-01-27 | Steven Richard Scott | Vehicle chain repair device |
| CN202824513U (en) * | 2012-10-08 | 2013-03-27 | 王金耀 | Chain tensioning tool |
-
2012
- 2012-10-08 CN CN201210377319.7A patent/CN103706755A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5222354A (en) * | 1992-12-03 | 1993-06-29 | Rothstein Larry A | Apparatus for chain link removal and replacement |
| CN2772739Y (en) * | 2005-01-07 | 2006-04-19 | 河南安彩高科股份有限公司 | Special tool for tensioning chain |
| CN101108478A (en) * | 2007-08-13 | 2008-01-23 | 王跃平 | Chain tightening device |
| US7430849B1 (en) * | 2008-05-16 | 2008-10-07 | Practical Inventions, Llc | Conveyor chain pin remover |
| US20110016843A1 (en) * | 2009-07-27 | 2011-01-27 | Steven Richard Scott | Vehicle chain repair device |
| CN202824513U (en) * | 2012-10-08 | 2013-03-27 | 王金耀 | Chain tensioning tool |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107999690A (en) * | 2017-10-20 | 2018-05-08 | 柳州宝钢汽车零部件有限公司 | Chain installation tool |
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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 | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140409 |