CN200951544Y - Inner ratchet type wire tension device - Google Patents
Inner ratchet type wire tension device Download PDFInfo
- Publication number
- CN200951544Y CN200951544Y CN 200620108128 CN200620108128U CN200951544Y CN 200951544 Y CN200951544 Y CN 200951544Y CN 200620108128 CN200620108128 CN 200620108128 CN 200620108128 U CN200620108128 U CN 200620108128U CN 200951544 Y CN200951544 Y CN 200951544Y
- Authority
- CN
- China
- Prior art keywords
- ratchet
- shell
- housing
- pull bar
- ratchet wheels
- 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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- 230000000694 effects Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
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- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
An inner ratchet wheel wire take-up includes a shell, ratchet wheels, a pull rod and a revolving shaft, a wire hole is arranged on the shell. The utility model is characterized in that: two ratchet wheels are arranged by the inner side of the rectangle shell, the two ratchet wheels are fixed arranged on the shell by the revolving shaft, the pull rod is sleeved with the revolving shaft, pawls matching with the ratchet wheels are arranged on the pull rod, positioning pawls are arranged on the inner shell by the two ratchet wheels, the positioning pawls are fixedly connected with a positioning rod, a spring is sleeved with the positioning rod. The inner ratchet wheel wire take-up of the utility model has the advantages of: simple structure and easy operation, and can be operated independently by one person, and has low work intensity and high work efficiency.
Description
Technical field
The utility model relates to a kind of inner ratchet wheel type turnbuckle.
Background technology
It is straight to need they are pulled in the setting up of cable, optical cable, and mostly is that artificial traction stretches at present, and labour intensity is big, inefficiency; In the automobile carrier, to the binding of container, because stressed restriction, people are free-hand to be difficult to the container tighten in addition.
Summary of the invention
The purpose of this utility model just provides a kind of inner ratchet wheel type turnbuckle of easy to use, high efficiency.
Inner ratchet wheel type turnbuckle of the present utility model comprises housing, ratchet, pull bar and rotating shaft, have the line hole on the housing, be characterized in being provided with two ratchets in the rectangular case inboard, two ratchets are fixed on the housing by rotating shaft, also be with pull bar in the rotating shaft, the ratchet that is meshed with ratchet is set on the pull bar, two ratchets next door is provided with the location ratchet in the housing, location ratchet and backstay are affixed, are with torsion spring on the backstay.
The operation principle of inner ratchet wheel type turnbuckle of the present utility model is: the line hole that line is inserted on the housing is fixed in the rotating shaft, with pulling moving pull bar, ratchet on the pull bar drives ratchet and rotating shaft is rotated, and tension clue, when pull bar stops operating, the location ratchet sticks ratchet under the effect of torsion spring, prevent that ratchet from returning wheel, so comes back operations just can easily line be strained.
Inner ratchet wheel type turnbuckle of the present utility model is simple in structure, easy to operate, and a people just can use separately, and labour intensity is low, high efficiency.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
A kind of inner ratchet wheel type turnbuckle comprises housing 1, ratchet 2, pull bar 3 and rotating shaft 4, have line hole 8 on the housing 1, be characterized in being provided with two ratchets 2 in rectangular case 1 inboard, two ratchets 2 are fixed on the housing 1 by rotating shaft 4, also be with pull bar 3 in the rotating shaft 4, the ratchet 9 that is meshed with ratchet 2 is set on the pull bar 3, two ratchets, 2 next doors are provided with location ratchet 5 in the housing 1, location ratchet 5 is affixed with backstay 6, is with torsion spring 7 on the backstay 6.
Claims (1)
1, a kind of inner ratchet wheel type turnbuckle comprises housing (1), ratchet (2), pull bar (3) and rotating shaft (4), have line hole (8) on the housing (1), it is characterized in that: be provided with two ratchets (2) in rectangular case (1) inboard, two ratchets (2) are fixed on the housing (1) by rotating shaft (4), also be with pull bar (3) in the rotating shaft (4), pull bar (3) is gone up the ratchet (9) that is meshed with ratchet (2) is set, two ratchets (2) next door is provided with location ratchet (5) in the housing (1), location ratchet (5) is affixed with backstay (6), is with torsion spring (7) on the backstay (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620108128 CN200951544Y (en) | 2006-09-20 | 2006-09-20 | Inner ratchet type wire tension device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620108128 CN200951544Y (en) | 2006-09-20 | 2006-09-20 | Inner ratchet type wire tension device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200951544Y true CN200951544Y (en) | 2007-09-26 |
Family
ID=38809843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620108128 Expired - Fee Related CN200951544Y (en) | 2006-09-20 | 2006-09-20 | Inner ratchet type wire tension device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200951544Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103760034A (en) * | 2013-11-26 | 2014-04-30 | 四川蓝讯宝迩电子科技有限公司 | Thread residue connection strength test device |
| CN103762539A (en) * | 2013-11-26 | 2014-04-30 | 四川蓝讯宝迩电子科技有限公司 | Power cabinet capable of testing line head joint strength |
| CN103855645A (en) * | 2014-03-17 | 2014-06-11 | 国网山东齐河县供电公司 | Line tightening device for erection of communication line |
| CN105337221A (en) * | 2016-01-05 | 2016-02-17 | 林蓉瑶 | Portable line tightening device |
| CN107389045A (en) * | 2017-09-06 | 2017-11-24 | 中国农业科学院草原研究所 | Sample ground labelling apparatus |
-
2006
- 2006-09-20 CN CN 200620108128 patent/CN200951544Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103760034A (en) * | 2013-11-26 | 2014-04-30 | 四川蓝讯宝迩电子科技有限公司 | Thread residue connection strength test device |
| CN103762539A (en) * | 2013-11-26 | 2014-04-30 | 四川蓝讯宝迩电子科技有限公司 | Power cabinet capable of testing line head joint strength |
| CN103855645A (en) * | 2014-03-17 | 2014-06-11 | 国网山东齐河县供电公司 | Line tightening device for erection of communication line |
| CN105337221A (en) * | 2016-01-05 | 2016-02-17 | 林蓉瑶 | Portable line tightening device |
| CN107389045A (en) * | 2017-09-06 | 2017-11-24 | 中国农业科学院草原研究所 | Sample ground labelling apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070926 Termination date: 20100920 |