CN205257851U - Spiral tightening means - Google Patents
Spiral tightening means Download PDFInfo
- Publication number
- CN205257851U CN205257851U CN201521091611.8U CN201521091611U CN205257851U CN 205257851 U CN205257851 U CN 205257851U CN 201521091611 U CN201521091611 U CN 201521091611U CN 205257851 U CN205257851 U CN 205257851U
- Authority
- CN
- China
- Prior art keywords
- screw
- screw thread
- hanger
- spiral tightening
- screw shell
- 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
Links
Abstract
The utility model discloses a spiral tightening means, include screw sleeve (1), go up lug (2) and lower lug (3), be equipped with the screw thread turn -buckle in screw sleeve (1), the bottom of going up lug (2) is installed in screw sleeve (1) and is connected with the upper end of screw turn -buckle through the screw, down the top of lug (3) is passed through the screw thread and is installed in screw sleeve (1) and be connected with the bottom of screw thread turn -buckle, be equipped with control spanner (5) on the screw thread turn -buckle, control spanner (5) stretches out the outside of screw sleeve (1). The utility model provides a spiral tightening means at sea installs, can fix when fastening the process and targets, has not hard up, adjustable elasticity in place.
Description
Technical field
The utility model relates to a kind of spiral tightening device.
Background technology
At present marinely install, generally in terminal operation process adopt the common manual turnbuckle screw of installing, but install, fix in terminal operation process not in place, easily loosening, slippage, the problem such as unadjustable at sea.
Summary of the invention
In order to address the above problem, the utility model provides a kind of spiral tightening device, at sea install, can fix in position when fastening process, non-loosening, adjustable tightness.
The utility model has adopted following technical scheme: a kind of spiral tightening device, comprise screw shell, upper hanger and lower hanger, in described screw shell, be provided with screw thread turnbuckle, the bottom of described upper hanger is installed in screw shell and with the upper end of screw thread turnbuckle and is connected by screw thread, the top of described lower hanger is installed in screw shell and with the bottom of screw thread turnbuckle and is connected by screw thread, described screw thread turnbuckle is provided with control spanner, and control spanner reaches the outside of screw shell.
The outside of described screw shell is provided with holder with controlling spanner corresponding position, and described control spanner is movably arranged on holder; Described upper hanger is O type hanger; Described lower hanger is U-shaped hanger; Described U-shaped hanger is provided with bearing pin.
The utlity model has following beneficial effect: the utility model is at sea installed, can fix in position when fastening process, non-loosening, adjustable tightness, use be rapid, strong guarantee reliability, the security in marine installation, terminal operation process.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
As shown in Figure 1, the utility model is a kind of spiral tightening device, comprise screw shell 1, upper hanger 2 and lower hanger 3, in described screw shell 1, be provided with screw thread turnbuckle, the bottom of described upper hanger 2 is installed in screw shell 1 and is connected with the upper end of screw thread turnbuckle by screw thread, and the top of described lower hanger 3 is installed in screw shell 1 and is connected with the bottom of screw thread turnbuckle by screw thread; Described screw thread turnbuckle is provided with controls spanner 5 for controlling screw thread turnbuckle, and the outside of described screw shell 1 is provided with holder 4 with controlling spanner 5 corresponding positions, and control spanner 5 reaches the outside of screw shell 1, is movably arranged on holder 4; Described upper hanger 2 is O type hanger, and described lower hanger 3 is U-shaped hanger, and described U-shaped hanger 3 is provided with bearing pin 6.
Claims (5)
1. a spiral tightening device, comprise screw shell (1), upper hanger (2) and lower hanger (3), it is characterized in that being provided with screw thread turnbuckle in described screw shell (1), the bottom of described upper hanger (2) is installed in screw shell (1) and is connected with the upper end of screw thread turnbuckle by screw thread, the top of described lower hanger (3) is installed in screw shell (1) and is connected with the bottom of screw thread turnbuckle by screw thread, described screw thread turnbuckle is provided with controls spanner (5), and control spanner (5) reaches the outside of screw shell (1).
2. a kind of spiral tightening device according to claim 1, is characterized in that the outside of described screw shell (1) is provided with holder (4) with controlling spanner (5) corresponding position, and described control spanner (5) is movably arranged on holder (4).
3. a kind of spiral tightening device according to claim 1, is characterized in that described upper hanger (2) is O type hanger.
4. a kind of spiral tightening device according to claim 1, is characterized in that described lower hanger (3) is U-shaped hanger.
5. a kind of spiral tightening device according to claim 4, is characterized in that described U-shaped hanger (3) is provided with bearing pin (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521091611.8U CN205257851U (en) | 2015-12-25 | 2015-12-25 | Spiral tightening means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521091611.8U CN205257851U (en) | 2015-12-25 | 2015-12-25 | Spiral tightening means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205257851U true CN205257851U (en) | 2016-05-25 |
Family
ID=55999392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521091611.8U Expired - Fee Related CN205257851U (en) | 2015-12-25 | 2015-12-25 | Spiral tightening means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205257851U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105502188A (en) * | 2015-12-25 | 2016-04-20 | 肖飚 | Spiral tightener |
-
2015
- 2015-12-25 CN CN201521091611.8U patent/CN205257851U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105502188A (en) * | 2015-12-25 | 2016-04-20 | 肖飚 | Spiral tightener |
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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: 20160525 Termination date: 20161225 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |