CN203453266U - Length adjusting structure of connecting rod of carrier - Google Patents
Length adjusting structure of connecting rod of carrier Download PDFInfo
- Publication number
- CN203453266U CN203453266U CN201320480298.1U CN201320480298U CN203453266U CN 203453266 U CN203453266 U CN 203453266U CN 201320480298 U CN201320480298 U CN 201320480298U CN 203453266 U CN203453266 U CN 203453266U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- nut
- stock
- threaded stem
- rod head
- 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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Abstract
The utility model discloses a length adjusting structure of a connecting rod of a carrier. The length adjusting structure comprises a connecting rod head (1), a threaded rod (2) and a long rod (8), wherein the connecting rod head (1) and the long rod (8) are connected with each other through the threaded rod (2); an outer thread (9) is arranged on the threaded rod (2); a long rod inner thread (10) is arranged inside the long rod (8); the threaded rod (2) and the long rod (8) are connected through the outer thread (9) and the long rod inner thread (10). By adopting the length adjusting structure of the connecting rod, the length of the connecting rod can be conveniently adjusted by adjusting a first nut, a second nut, a third nut and a fourth nut. Thus, the length adjusting structure is convenient to assemble, dismantle and maintain, and convenient and reliable in length adjustment.
Description
Technical field
The utility model relates to carrier field, relates in particular to a kind of carrier length of connecting rod regulation structure.
Background technique
At present, carrier works the logistics haulage equipment of the effect of transporting goods.The length of the carrier connecting rod of prior art is fixed, and assembly and disassembly is inconvenient, safeguards comparatively complicatedly, and length fixes, and can not arbitrarily regulate length to adapt to carrier needs.
Summary of the invention
For the deficiencies in the prior art, the utility model provides a kind of assembly and disassembly carrier length of connecting rod regulation structure easily.
The utility model is by the following technical solutions:
A kind of carrier length of connecting rod regulation structure, comprise connecting rod head, threaded stem and stock, connecting rod head and stock interconnect by threaded stem, and threaded stem is provided with outside thread, in stock, be provided with stock internal thread, threaded stem is connected with stock internal thread by outside thread with stock.
As preferably, the position that threaded stem is connected with stock is provided with the 5th nut.Tighten the 5th nut and prevent that threaded stem is loosening.
As preferably, connecting rod head is fixed on threaded stem by the second nut and the 3rd nut.Connecting rod head is fastened by the second nut and the 3rd nut clip, prevents from relatively moving on threaded stem.
As preferably, connecting rod head is provided with connecting rod head internal thread, and connecting rod head internal thread and outside thread cooperatively interact.
As preferably, a side of the second nut is provided with the first nut, and a side of the 3rd nut is provided with the 4th nut.
The utility model is by regulating the first nut, the second nut, the 3rd nut and the 4th nut length of regulating connecting rod easily, and assembly and disassembly is easy to maintenance, and length adjustment is convenient and reliable.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below by specific embodiment, the utility model is further described in detail.
A carrier length of connecting rod regulation structure, comprises connecting rod head 1, threaded stem 2 and stock 8, and threaded stem 2 is provided with outside thread 9, and connecting rod head 1 and stock 8 are connected to the two ends of threaded stem 2 by outside thread 9.
In stock 8, be provided with stock internal thread 10, the outside thread 9 of stock internal thread 10 and threaded stem 2 terminations, one end cooperatively interacts, and like this, stock 8 and threaded stem 2 are threaded connection, one end that stock 8 is connected with threaded stem 2 is provided with the 5th nut 7, tightens the 5th nut 7 and prevents that threaded stem 2 is loosening.
Connecting rod head 1 is fixedly clamped on threaded stem 2 by the second nut 4 and the 3rd nut 5, connecting rod head 1 is provided with connecting rod head internal thread 11, connecting rod head internal thread 11 and outside thread 9 cooperatively interact, like this, connecting rod head 1 and threaded stem 2 are threaded connection, by outside thread 9 positions of regulating connecting rod head internal thread 11 correspondences, thus the length of regulating connecting rod head 1.The two ends of the position that connecting rod head 1 is connected with threaded stem 2 are provided with the second nut 4 and the 3rd nut 5 is fixedly clamped, in addition, also be provided with the first nut 3 and the 4th nut 6, be located at respectively a side of the second nut 4 and the 3rd nut 5, tighten the first nut 3 and prevent that the second nut 4 is loosening, tighten the 4th nut 6 and prevent that the 3rd nut 5 is loosening.By regulating the length of the first nut 3, the second nut 4, the 3rd nut 5, the 4th nut 6 adjustable link.
In addition, the utility model is not limited to above-mentioned mode of execution, as long as within not exceeding scope of the present utility model, can take variety of way to implement the utility model.
Claims (5)
1. a carrier length of connecting rod regulation structure, comprise connecting rod head (1), threaded stem (2) and stock (8), connecting rod head (1) and stock (8) interconnect by threaded stem (2), it is characterized in that: threaded stem (2) is provided with outside thread (9), in stock (8), be provided with stock internal thread (10), threaded stem (2) is connected with stock internal thread (10) by outside thread (9) with stock (8).
2. carrier length of connecting rod regulation structure according to claim 1, is characterized in that: the position that threaded stem (2) is connected with stock (8) is provided with the 5th nut (7).
3. carrier length of connecting rod regulation structure according to claim 1, is characterized in that: connecting rod head (1) is fixed on threaded stem (2) by the second nut (4) and the 3rd nut (5).
4. carrier length of connecting rod regulation structure according to claim 3, is characterized in that: connecting rod head (1) is provided with connecting rod head internal thread (11), and connecting rod head internal thread (11) and outside thread (9) cooperatively interact.
5. carrier length of connecting rod regulation structure according to claim 3, is characterized in that: a side of the second nut (4) is provided with the first nut (3), and a side of the 3rd nut (5) is provided with the 4th nut (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320480298.1U CN203453266U (en) | 2013-08-06 | 2013-08-06 | Length adjusting structure of connecting rod of carrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320480298.1U CN203453266U (en) | 2013-08-06 | 2013-08-06 | Length adjusting structure of connecting rod of carrier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203453266U true CN203453266U (en) | 2014-02-26 |
Family
ID=50133143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320480298.1U Expired - Fee Related CN203453266U (en) | 2013-08-06 | 2013-08-06 | Length adjusting structure of connecting rod of carrier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203453266U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104006066A (en) * | 2014-05-28 | 2014-08-27 | 乔君旺 | Assembled connecting rod with adjustable length |
| CN108193391A (en) * | 2018-03-05 | 2018-06-22 | 苏州强逸机械有限公司 | A kind of crank connecting link |
-
2013
- 2013-08-06 CN CN201320480298.1U patent/CN203453266U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104006066A (en) * | 2014-05-28 | 2014-08-27 | 乔君旺 | Assembled connecting rod with adjustable length |
| CN108193391A (en) * | 2018-03-05 | 2018-06-22 | 苏州强逸机械有限公司 | A kind of crank connecting link |
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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 |
Granted publication date: 20140226 Termination date: 20170806 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |