CN200942871Y - Rotary type seat stand fast clamping apparatus - Google Patents
Rotary type seat stand fast clamping apparatus Download PDFInfo
- Publication number
- CN200942871Y CN200942871Y CN 200620107522 CN200620107522U CN200942871Y CN 200942871 Y CN200942871 Y CN 200942871Y CN 200620107522 CN200620107522 CN 200620107522 CN 200620107522 U CN200620107522 U CN 200620107522U CN 200942871 Y CN200942871 Y CN 200942871Y
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- CN
- China
- Prior art keywords
- base plate
- groove
- driving lever
- seat stand
- clamping device
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- 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
A quick clamping device for rotary platforms, which comprises a bottom plate assembly composed of a bottom plate that is fixed on the deck and is opened with through holes, an articulated shift lever, and a spring that jacks the shift lever to be locked in the shift lever groove; a transition plate assembly that is fixed at the bottom of the vessel propeller seat and is composed of an upper plate and a pinch plate; with help of the rectangular hole 8 degrees by the axle line counterclockwise and the special formed hole centered and in the same direction with the axle line on the bottom plate, the locking plate is assembled in the holes; turn the platform that is fixed with the locking plate, one vertex angle of the locking plate kept a certain distance away from the bottom plate; the space is opened with a groove that is slightly bigger than width of the shift lever pin and is communicated with the groove in the bottom surface of the bottom plate, i.e. the shift lever groove for locking of the shift lever; then toggle the shift lever and the platform can be locked. The utility model has the advantages of: skilful concept, simple structure, convenient and fast operation.
Description
Technical field
The utility model relates to a kind of ship fixing device for installing between propelling unit and the boat deck, especially a kind of rotary type seat stand quick clamping device.
Background technology
The ship propeller that existing bow is installed and boat deck fixedly by fixing with fastener between rotary type seat stand and the boat deck, fixing means is: take the seat stand loam cake earlier apart, expose seat stand bottom screw hole, with fastener seat stand is fixed on the boat deck again, and then ship propeller is fixed on the rotary type seat stand.Since needs to remove maintenance after ship propeller uses, collects, the dismounting seat stand all wanted before and after each the use, and being fastenedly connected between seat stand and the boat deck is pretty troublesome, and tear open more and can cause screw, screw to slide tooth, cause connecting insecure inefficacy even.
Summary of the invention
Goal of the invention of the present utility model is to overcome the defective of prior art and a kind of easy to connect, fast speed rotary type seat stand quick clamping device is provided.
Goal of the invention of the present utility model realizes by following technical proposal:
A kind of rotary type seat stand quick clamping device is characterized in that this clamping device includes:
A, be fixed on the bottom deck assembly on the boat deck, described bottom deck assembly comprises and is fixed on the base plate that has through hole on the boat deck, is hinged on driving lever, pushing tow driving lever in the groove of base plate baseplane and is locked at spring in the driving lever groove;
B, be fixed on the rebound assembly of ship propeller seat stand bottom surface, described rebound assembly comprises upper plate and the buckle that fixes;
C, described rebound assembly are installed in the bottom hole, and rotate buckle and placed restrictions on back and base plate formation spacing, promptly be the driving lever groove of driving lever locking.
Described bottom hole comprises the rectangular opening of being opened to the base plate thickness center line from the base top plane that becomes α=8 ° direction with the axis conter clockwise, with opened to the base plate thickness center line from the base plate baseplane with axis in the same way centering rotate counterclockwise the special-shaped hole that α=8 ° inswept area forms by rectangular opening, side a, the b in special-shaped hole are parallel to each other, side c, d are also parallel to each other, distance between two parallel planes is respectively the length of rectangular opening and wide, special-shaped hole and rectangular opening communicate, and form the omoplate plane at base plate thickness center line four drift angle places.
Described base plate baseplane is provided with groove, and the degree of depth of groove is provided with riveting pin and spring groove simultaneously greater than the thickness of driving lever in bottom plate groove.
Described buckle is made up of dull and stereotyped and boss, and the upper plate that seat stand is installed is fixed on the boss.
Described driving lever is provided with riveting pin hole, driving lever pin, spring pin.
Compared with prior art, the utility model utilizes two holes that communicate on the base plate, one with the axis special-shaped hole of centering in the same way, a rectangular opening that becomes 8 ° of directions with the axis conter clockwise, the buckle of rebound assembly is fitted in the above-mentioned hole, rotates fixing with it seat stand, buckle one drift angle just forms spacing with base plate, be the driving lever groove of driving lever locking, stir driving lever then and make the driving lever pin enter the driving lever groove, reach locking seat stand purpose.This clamping device installs the back only needs two actions (stir driving lever and rotate seat stand) just the ship propeller on the seat stand can be locked on the boat deck, needn't dismantle screw, and its advantage is: be skillfully constructed, and simple in structure, easy to operate and quick.
Description of drawings
Fig. 1 looks up the locking state structural representation for the utility model.
Fig. 2 looks up not locking state structural representation for the utility model.
Fig. 3 is the base plate face upwarding assumption diagram.
Fig. 4 is the A-A cutaway view of Fig. 3.
Fig. 5 is base plate plan structure figure.
Fig. 6 is buckle master TV structure figure.
Fig. 7 is the plan structure figure of Fig. 6.
Fig. 8 is the driving lever constructional drawing.
The specific embodiment
Referring to Fig. 1～2, rotary type seat stand quick clamping device, this device comprise the bottom deck assembly that is fixed on the boat deck and are fixed on the rebound assembly of ship propeller seat stand bottom surface.Described bottom deck assembly comprises with boat deck base plate 1 fixing, that have through hole, is hinged on the spring 2 that driving lever 4, pushing tow driving lever in the base plate bottom groove 8 enters driving lever groove 10 locking rebounds.Described rebound assembly comprises upper plate 11 and the buckle 6 that fixes.The rebound assembly is installed in the bottom hole, makes buckle and base plate form spacing behind the rotation seat stand, i.e. the driving lever groove 10 of driving lever 4 lockings.
Described base plate 1 through hole is shown in Fig. 3～5, form by two holes that communicate, a rectangular opening 17 that becomes α=8 ° direction with axis 13 conter clockwises that opened to the base plate thickness center line from base top plane 16, another opened to the base plate thickness center line from base plate baseplane 12 with axis 13 in the same way centering rotate counterclockwise the special-shaped hole 15 that α=8 ° inswept area forms by rectangular opening, the side a in special-shaped hole, b is parallel to each other, side c, d is also parallel to each other, distance between two parallel planes is respectively the length of rectangular opening 17 and wide, makes four drift angle places of base plate center line form omoplate plane 14 after open in two holes.The baseplane 12 of base plate is provided with the groove 8 that driving lever 4 is set, the degree of depth of groove is greater than the thickness of driving lever, after being installed, driving lever do not collide with the boat deck, recess width must guarantee the action radius of stirring of driving lever, in bottom plate groove, be provided with simultaneously siamesed riveting pin 7 and spring groove 9, riveting pin is used for riveting driving lever 4, and spring groove makes spring 2 other end seats that connect driving lever in this groove.
Described buckle 6 is made up of flat board 19 and boss 18 shown in Fig. 6～7, and panel size is slightly less than base plate rectangular opening 17 sizes, after inserting, the base plate rectangular opening is positioned at the special-shaped hole site, upper plate 11 is fixed on the boss 18, last board size is much bigger, is fixing ship propeller seat stand above.After installing buckle, rotate seat stand drive buckle and go to the centering position, buckle four sides are just placed restrictions on by two parallel planes of the abcd in base plate special-shaped hole 15, also placed restrictions on simultaneously by the omoplate plane 14 at base plate thickness center line drift angle place, and form spacing with base plate, this spacing position has the groove that communicates with base plate baseplane groove that is slightly larger than driving lever pin width, promptly is the driving lever groove 10 of driving lever 4 lockings.
Described driving lever 4 as shown in Figure 8, it is arc that driving lever is, which is provided with riveting pin hole 20 with 7 riveted joints of base plate riveting pin, formation is hinged and connected, driving lever pin 5 on the driving lever is locking driving lever grooves 10, reach ship propeller on the seat stand and be locked and can't rotate purpose, be shaped on aperture on the spring pin 3, an end of spring 2 links on spring pin.
When the utility model is installed that base plate 1 is reverse, make its end towards the sky shown in Fig. 1～3, riveted driving lever 4, install spring 2, base plate is turned back be secured on the boat deck then; Buckle 6 and upper plate 11 usefulness fasteners are fixed as one, again upper plate 11 is fixed on the ship propeller seat stand bottom surface, make buckle 6 down, in base plate 1 rectangular through-hole, insert buckle 6, this moment, buckle and base plate height maintained an equal level, rotate a lower pinch plate a little, placed restrictions on, carry the disengaging base plate on not understanding because of the omoplate plane 14 of base plate thickness center line.When needing to clamp, clockwise rotate seat stand, drive buckle 6 and forward the centering position to, buckle four sides are just placed restrictions on by two parallel planes of base plate special-shaped hole abcd, also placed restrictions on by the omoplate plane 14 at base plate thickness center line drift angle place simultaneously, this moment, buckle 6 had the groove that communicates with base plate baseplane groove that is slightly larger than driving lever pin width with the spacing position that base plate 1 forms, and promptly the driving lever groove 10, stir that driving lever enters the driving lever groove, seat stand promptly is positioned motionless.As dismantling seat stand maintenance collection, oppositely stir poke rod 4 earlier, make driving lever pin 5 leave driving lever groove 10, rotate a little then and can drive buckle 6 taking-up together again behind the seat stand.
Claims (5)
1, a kind of rotary type seat stand quick clamping device is characterized in that this clamping device includes:
A, be fixed on the bottom deck assembly on the boat deck, described bottom deck assembly comprises and is fixed on the base plate (1) that has through hole on the boat deck, is hinged on driving lever (4), pushing tow driving lever in the base plate baseplane groove (8) and is locked at spring (2) in the driving lever groove (10);
B, be fixed on the rebound assembly of ship propeller seat stand bottom surface, described rebound assembly comprises upper plate (11) and the buckle (6) that fixes;
C, described rebound assembly are installed in base plate (1) through hole, and rotate buckle and placed restrictions on back and base plate formation spacing, promptly be the driving lever groove (10) of driving lever (4) locking.
2, rotary type seat stand quick clamping device according to claim 1, it is characterized in that described bottom hole comprises the rectangular opening of being opened to the base plate thickness center line from base top plane (16) (17) that becomes α=8 ° direction with axis (13) conter clockwise, with opened to the base plate thickness center line from base plate baseplane (12) with axis (13) in the same way centering rotate counterclockwise the special-shaped hole (15) that α=8 ° inswept area forms by rectangular opening, the side a in special-shaped hole, b is parallel to each other, side c, d is also parallel to each other, distance between two parallel planes is respectively the length of rectangular opening (17) and wide, special-shaped hole and rectangular opening communicate, and form the omoplate plane (14) at base plate thickness center line four drift angle places.
3, rotary type seat stand quick clamping device according to claim 1 is characterized in that described base plate baseplane (12) is provided with groove (8), and the degree of depth of groove is provided with riveting pin (7) and spring groove (9) simultaneously greater than the thickness of driving lever in bottom plate groove.
4, rotary type seat stand quick clamping device according to claim 1 is characterized in that described buckle (6) is made up of dull and stereotyped (19) and boss (18), and the upper plate (11) of installation seat stand is fixed on the boss.
5,, it is characterized in that described driving lever (4) is provided with riveting pin hole (20), driving lever pin (5), spring pin (3) according to each described rotary type seat stand quick clamping device of claim 1～4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620107522 CN200942871Y (en) | 2006-09-08 | 2006-09-08 | Rotary type seat stand fast clamping apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620107522 CN200942871Y (en) | 2006-09-08 | 2006-09-08 | Rotary type seat stand fast clamping apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200942871Y true CN200942871Y (en) | 2007-09-05 |
Family
ID=38717500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620107522 Expired - Fee Related CN200942871Y (en) | 2006-09-08 | 2006-09-08 | Rotary type seat stand fast clamping apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200942871Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101337580B (en) * | 2008-08-08 | 2010-06-09 | 宁波市北仑海伯精密机械制造有限公司 | Quick clamping mechanism of propeller for ship |
| CN104541704A (en) * | 2014-12-22 | 2015-04-29 | 浙江理工大学 | Automatic centering type aperture disk pressing and stabilizing mechanism |
-
2006
- 2006-09-08 CN CN 200620107522 patent/CN200942871Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101337580B (en) * | 2008-08-08 | 2010-06-09 | 宁波市北仑海伯精密机械制造有限公司 | Quick clamping mechanism of propeller for ship |
| CN104541704A (en) * | 2014-12-22 | 2015-04-29 | 浙江理工大学 | Automatic centering type aperture disk pressing and stabilizing mechanism |
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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: 20070905 |