CN201902396U - Mechanical interlocking device - Google Patents
Mechanical interlocking device Download PDFInfo
- Publication number
- CN201902396U CN201902396U CN2010206215606U CN201020621560U CN201902396U CN 201902396 U CN201902396 U CN 201902396U CN 2010206215606 U CN2010206215606 U CN 2010206215606U CN 201020621560 U CN201020621560 U CN 201020621560U CN 201902396 U CN201902396 U CN 201902396U
- Authority
- CN
- China
- Prior art keywords
- lining
- running shaft
- rotating shaft
- interlocking device
- enclosed
- 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 - Lifetime
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Abstract
The utility model relates to a mechanical interlocking device, which is characterized in that two pulleys (4) are respectively sheathed on bushings (2 and 6) by bearings (3), an elastic gasket (5) is arranged between the two pulleys (4), and the bushings (2 and 6) and the elastic gasket (5) are sheathed on a rotating shaft (1) that is arranged inside a shell (11); a handle (12) is sheathed on one end of the rotating shaft (1); a structural support (10), a non-metal gasket (7) and a cover plate (9) are sequentially sheathed on the other end of the rotating shaft (1) and fixed by bolts (8); and the mechanical interlocking device is characterized in that the rotating shaft (1) is in threaded connection with the bushings (2 and 6), and the threads between the rotating shaft (1) and the bushing (2) are opposite to those between the rotating shaft (1) and the bushing (6). The mechanical interlocking device has the advantages of simple structure, convenience in use, capability of realizing stepless adjustment, accuracy in adjustment, and no looseness phenomenon.
Description
Technical field
The utility model relates to the design of locking device, and a kind of mechanical locking device is provided especially.
Background technique
At present, used on the market locking device is electric locking device, promptly reach the function of locking by setting to parameter in the program, however this kind locking device, and being merely able to reach has level to regulate, the regulating degree underaction that makes locking, in addition, even the locking degree is set, but produced vibration when moving owing to installing, tend to cause compression device to produce lax situation, brought numerous problems for actual use.
Therefore, people are seeking always and a kind ofly can realize step-less adjustment, can not occur the locking device of relaxation cases again.
Summary of the invention
The purpose of this utility model provides a kind of mechanical locking device, can't realize step-less adjustment and occur lax problem easily with the locking device that solves in the past.
The utility model provides a kind of mechanical locking device, has two pulleys 4 to be enclosed within respectively on lining 2 and the lining 6 by bearing 3 separately, flexible pad 5 between two pulleys 4, and lining 2, lining 6 and resilient pad 5 are enclosed within on the running shaft 1; Running shaft 1 is installed in housing 11 inside; Handle 12 is enclosed within an end of running shaft 1; Structure stand 10, nonmetallic gasket 7, cover plate 9 are enclosed within the other end of running shaft 1 successively, and be fixing with bolt 8 then; It is characterized in that: with being threaded, and the screw thread between the screw thread between running shaft 1 and the lining 2 and running shaft 1 and the lining 6 is reverse each other between running shaft 1 and lining 2, the lining 6.
Wherein, adopt the form that is pressed between pulley 4 and lining 2, the lining 6, become one.
The utility model is by rotatable handle 12, utilize screw thread and the screw thread between running shaft 1 and the lining 6 between running shaft 1 and the lining 2 reverse each other, make lining 2, lining 6 and two pulley relative movement together on running shaft 1, extruding resilient pad 5, utilize the form of resiliently deformable, realize the step-less adjustment of the impacting force that pulley rotates, and owing to be threaded between pulley and the lining, even device vibrates, can not change the position of lining and pulley, promptly the pressure to resilient pad is constant, thus the phenomenon that can relax not, and also the locking adjustment of whole device is also more accurate.
The mechanical locking device that the utility model provides, its advantage is: simple in structure, easy to use, can realize step-less adjustment, and regulate accurately no relaxation phenomenon.
Description of drawings
Below in conjunction with drawings and the embodiments the utility model is described in further detail:
Fig. 1 is the sectional view of mechanical locking device.
Embodiment
As shown in Figure 1, a kind of mechanical locking device has two pulleys 4 to be enclosed within respectively on lining 2 and the lining 6 by bearing 3 separately, flexible pad 5 between two pulleys 4, and lining 2, lining 6 and resilient pad 5 are enclosed within on the running shaft 1; Running shaft 1 is installed in housing 11 inside; Handle 12 is enclosed within an end of running shaft 1; Structure stand 10, nonmetallic gasket 7, cover plate 9 are enclosed within the other end of running shaft 1 successively, and be fixing with bolt 8 then; It is characterized in that: with being threaded, and the screw thread between the screw thread between running shaft 1 and the lining 2 and running shaft 1 and the lining 6 is reverse each other between running shaft 1 and lining 2, the lining 6.
Claims (1)
1. mechanical locking device, there are two pulleys (4) to be enclosed within respectively on lining (2) and the lining (6) by bearing (3) separately, flexible pad (5) between two pulleys (4), lining (2), lining (6) and resilient pad (5) are enclosed within on the running shaft (1); Running shaft (1) is installed in housing (11) inside; Handle (12) is enclosed within an end of running shaft (1); Structure stand (10), nonmetallic gasket (7), cover plate (9) are enclosed within the other end of running shaft (1) successively, use bolt (8) fixing then; It is characterized in that: with being threaded, and the screw thread between the screw thread between running shaft (1) and the lining (2) and running shaft (1) and the lining (6) is reverse each other between running shaft (1) and lining (2), the lining (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206215606U CN201902396U (en) | 2010-11-24 | 2010-11-24 | Mechanical interlocking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206215606U CN201902396U (en) | 2010-11-24 | 2010-11-24 | Mechanical interlocking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201902396U true CN201902396U (en) | 2011-07-20 |
Family
ID=44272993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206215606U Expired - Lifetime CN201902396U (en) | 2010-11-24 | 2010-11-24 | Mechanical interlocking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201902396U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102840308A (en) * | 2011-10-28 | 2012-12-26 | 南通天华和睿科技创业有限公司 | Double-pulley unit with fastening structure |
-
2010
- 2010-11-24 CN CN2010206215606U patent/CN201902396U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102840308A (en) * | 2011-10-28 | 2012-12-26 | 南通天华和睿科技创业有限公司 | Double-pulley unit with fastening structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110720 |
|
| CX01 | Expiry of patent term |