CN203670760U - Sealing connecting structure enabling users to open and close vessel fast - Google Patents
Sealing connecting structure enabling users to open and close vessel fast Download PDFInfo
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- CN203670760U CN203670760U CN201420045651.8U CN201420045651U CN203670760U CN 203670760 U CN203670760 U CN 203670760U CN 201420045651 U CN201420045651 U CN 201420045651U CN 203670760 U CN203670760 U CN 203670760U
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- welded
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Abstract
The utility model discloses a sealing connecting structure enabling users to open and close a vessel fast. The structure comprises an end cover and a cylinder. An upper cover flange ring is welded to the outside of the lower portion of the end cover, a plurality of U-shaped fixing plates are welded to the outside of the upper cover flange ring at intervals, a lower cylinder body flange ring is welded to the outside of the cylinder, U-shaped fixing lug plates with the same quantity as the U-shaped fixing plates are welded to the corresponding outside of the lower cylinder body flange ring, a cushion plate is arranged between the upper cover flange ring and the lower cylinder body flange ring, and each pair of U-shaped fixing lug plate and the U-shaped fixing plate is connected through a bolt connecting pair. An upper rotary lug plate is welded to the outside of the upper cover flange ring, a lower rotary lug plate is welded to the corresponding lower cylinder flange ring, and the upper rotary lug plate and the lower rotary lug plate are connected in a rotation mode through a rotation pin. The structure opens and closes the vessel under the matching of the rotation lug plate, a flat-head bolt connecting pair with a hole and a handle, consumed time is less, operation is simple, and working efficiency is high. The structure adopts a convex sealing cover structure and is less in consumed materials and light in mass.
Description
Technical field
The utility model relates to a kind of Hermetical connecting structure, specifically relates to a kind of Hermetical connecting structure that is suitable for container fast opening and closing.
Background technique
In numerous industry production such as oil, chemical industry, pharmacy, in order to meet the security requirement of production process, prevent the intrusion of the foreign matter such as leakage and extraneous dust of working medium, most manufacturing mechanisms are had to certain seal request, a series of Hermetical connecting structures need be set, bolt flange linkage structure is as traditional Hermetical connecting structure, has that intensity is high, sealing is reliable and low cost and other advantages, in actual production, is most widely used.
But once open and close because traditional bolted-flange sealing structure completes that action need is gone through spin nut, takes out bolt, unloads sealing cover, closed sealing cover, construction bolt and screw the multistep operations such as nut, labor intensity is large, consuming time many, for frequently reinforced and discharging of need, the manufacturing mechanism of fast opening and closing repeatedly, the drawback of this kind of Hermetical connecting structure is very obvious, directly cause manufacturing efficiency low, therefore that exploitation is suitable for the Hermetical connecting structure of fast opening and closing is necessary in process industry.
Summary of the invention
The purpose of this utility model is to provide a kind of Hermetical connecting structure that is suitable for container fast opening and closing, can need repeatedly the Hermetical connecting structure using under the sealing occasion of fast opening and closing at manufacturing mechanism.
The technical solution adopted in the utility model is:
The utility model comprises end cap and cylinder, end cap lower outside is welded with upper cover flange ring, outside upper cover flange ring, decile is welded with multiple U-shaped fixed plates, cylinder upper outside is welded with flange of lower shell ring, outside welding the corresponding flange of lower shell ring of multiple U-shaped fixed plates with outside, be welded with the fixing otic placode of U-shaped of same number, pad is placed between upper cover flange ring and flange of lower shell ring, and every group of fixing otic placode of U-shaped is connected by the identical bolt connection pair of structure with U-shaped fixed plate; Upper cover flange ring outside is welded with top slewing otic placode, and the flange of lower shell ring outside corresponding with the upper cover flange ring that is welded with top slewing otic placode is welded with transfer ear plate next time, and upper rotary otic placode and next time transfer ear plate are rotationally connected by fulcrum post.
The identical bolt connection pair of described multiple structure includes eyenut, packing ring, homalocephalus tapping bolt and bolt fixing pin; The structure of a bolt connection pair is: the perforate end of homalocephalus tapping bolt inserts in the fixing otic placode groove of U-shaped, carrying out pin with the fixing otic placode of bolt fixing pin and U-shaped is connected, the threaded end of homalocephalus tapping bolt inserts in the fixing board slot of U-shaped, and threaded end is inserted in after packing ring and is threaded with eyenut.
Described multiple U-shaped fixed plate is 4～12.
The described end cap upper left corner is welded with handle.
Described end cap is male seal lid.
The beneficial effect the utlity model has is:
1) open and close simple to operately, working efficiency is high.Sealing linkage structure is under the cooperating of rotary type otic placode, homalocephalus tapping bolt auxiliary connection and handle, open and close without completing by dismantling devices such as spanners once, the time consuming is few, simple to operate, therefore provide convenience for the repeatedly fast opening and closing of Hermetical connecting structure, improved the working efficiency of equipment;
2) equipment consumptive material is few, and quality is light.Sealing linkage structure adopts male seal lid, and under same operation load, stress level is low, and its thickness is only the half left and right of common flat cover thickness, therefore saved equipment materials, has reduced manufacture cost.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is that the A of Fig. 1 is to view.
Fig. 3 is that the B of Fig. 1 is to view.
In figure: 1. cylinder, 2. fixing otic placode, 3. pad of U-shaped, 4. U-shaped fixed plate, 5. bolt connection pair, 6. handle, 7. end cap, 8. upper cover flange ring, 9. flange of lower shell ring, 10. upper rotary otic placode, 11. fulcrum posts, 12. transfer ear plates next time, 5.1 eyenut, 5.2 packing rings, 5.3 homalocephalus tapping bolts, 5.4 bolt fixing pins.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail.
As shown in Figure 1, Figure 2, Figure 3 shows, the utility model comprises end cap 7 and cylinder 1, end cap 7 lower outsides are welded with upper cover flange ring 8, upper cover flange ring 8 outside deciles are welded with multiple U-shaped fixed plates 4, cylinder 1 upper outside is welded with flange of lower shell ring 9, weld with outside the fixing otic placode 2 of U-shaped that corresponding flange of lower shell ring 9 outsides of multiple U-shaped fixed plates 4 are welded with same number, the fixing otic placode 2 of U-shaped exists stress to concentrate with cylinder 1 joint, and stiffening ring can be set around it; Pad 3 is placed between upper cover flange ring 8 and flange of lower shell ring 9, and every group of fixing otic placode 2 of U-shaped is connected by the identical bolt connection pair 5 of structure with U-shaped fixed plate 4; Upper cover flange ring 8 outsides are welded with top slewing otic placode 10, flange of lower shell ring 9 outsides corresponding with the upper cover flange ring 8 that is welded with top slewing otic placode 10 are welded with transfer ear plate 12 next time, upper rotary otic placode 10 and next time transfer ear plate 12 are rotationally connected by fulcrum post 11, under working state, upper rotary otic placode 10 and next time transfer ear plate 12 can fulcrum post 11 rotate to an angle for axle.
The bolt connection pair 5 that described multiple structure is identical includes eyenut 5.1, packing ring 5.2, homalocephalus tapping bolt 5.3 and bolt fixing pin 5.4; The structure of a bolt connection pair is: the perforate end of homalocephalus tapping bolt 5.3 inserts in fixing otic placode 2 grooves of U-shaped, carrying out pin with the fixing otic placode 2 of bolt fixing pin 5.4 and U-shaped is connected, the threaded end of homalocephalus tapping bolt 5.3 inserts in U-shaped fixed plate 4 grooves, and threaded end is inserted in that packing ring 5.2 is rear to be threaded with eyenut 5.1.
Described multiple U-shaped fixed plate 4 is 4～12.
Described end cap 7 upper left corners are welded with handle 6, and quantity is determined by equipment scale.
Described end cap 7 is male seal lid.
Working principle of the present utility model is as follows:
Open sealing linkage structure: first manually unscrew eyenut 5.1, homalocephalus tapping bolt 5.3 is loosening, homalocephalus tapping bolt 5.3 is rotated counterclockwise and is put down around bolt fixing pin 5.4, outward winding successively after each group of homalocephalus tapping bolt auxiliary connection 5 by this step, utilize handle 6 that end cap 7 wraparounds 11 dextrorotations of shipping and reselling on another market are ended into unlatching;
Unlatching completes after the corresponding operatings such as reinforced or discharging, close sealing linkage structure: first utilize handle 6 that end cap 7 wraparounds are shipped and resell on another market to 11 by opening cycle closure, again homalocephalus tapping bolt 5.3 is screwed to U-shaped fixed plate 4 openings, manually tighten eyenut 5.1, screw successively after each eyenut 5.1 and complete and close by this step.
Claims (5)
1. one kind is suitable for the Hermetical connecting structure of container fast opening and closing, comprise end cap (7) and cylinder (1), it is characterized in that: end cap (7) lower outside is welded with upper cover flange ring (8), upper cover flange ring (8) outside decile is welded with multiple U-shaped fixed plates (4), cylinder (1) upper outside is welded with flange of lower shell ring (9), outside welding the corresponding flange of lower shell ring (9) of multiple U-shaped fixed plates (4) with outside, be welded with the fixing otic placode (2) of U-shaped of same number, pad (3) is placed between upper cover flange ring (8) and flange of lower shell ring (9), every group of fixing otic placode (2) of U-shaped is connected by the identical bolt connection pair of structure (5) with U-shaped fixed plate (4), upper cover flange ring (8) outside is welded with top slewing otic placode (10), flange of lower shell ring (9) outside corresponding with the upper cover flange ring (8) that is welded with top slewing otic placode (10) is welded with transfer ear plate (12) next time, and upper rotary otic placode (10) and next time transfer ear plate (12) are rotationally connected by fulcrum post (11).
2. a kind of Hermetical connecting structure that is suitable for container fast opening and closing according to claim 1, is characterized in that: the bolt connection pair (5) that described multiple structures are identical includes eyenut (5.1), packing ring (5.2), homalocephalus tapping bolt (5.3) and bolt fixing pin (5.4); The structure of a bolt connection pair is: the perforate end of homalocephalus tapping bolt (5.3) inserts in fixing otic placode (2) groove of U-shaped, fix otic placode (2) with bolt fixing pin (5.4) and U-shaped and carry out pin joint, the threaded end of homalocephalus tapping bolt (5.3) inserts in U-shaped fixed plate (4) groove, and threaded end is inserted in packing ring (5.2) and is threaded with eyenut (5.1) afterwards.
3. a kind of Hermetical connecting structure that is suitable for container fast opening and closing according to claim 1, is characterized in that: described multiple U-shaped fixed plates (4) are 4～12.
4. a kind of Hermetical connecting structure that is suitable for container fast opening and closing according to claim 1, is characterized in that: described end cap (7) upper left corner is welded with handle (6).
5. a kind of Hermetical connecting structure that is suitable for container fast opening and closing according to claim 1, is characterized in that: described end cap (7) is male seal lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420045651.8U CN203670760U (en) | 2014-01-24 | 2014-01-24 | Sealing connecting structure enabling users to open and close vessel fast |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420045651.8U CN203670760U (en) | 2014-01-24 | 2014-01-24 | Sealing connecting structure enabling users to open and close vessel fast |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203670760U true CN203670760U (en) | 2014-06-25 |
Family
ID=50967058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420045651.8U Expired - Fee Related CN203670760U (en) | 2014-01-24 | 2014-01-24 | Sealing connecting structure enabling users to open and close vessel fast |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203670760U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103775635A (en) * | 2014-01-24 | 2014-05-07 | 浙江大学 | Sealed connecting structure applicable to fast opening and closing of container |
-
2014
- 2014-01-24 CN CN201420045651.8U patent/CN203670760U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103775635A (en) * | 2014-01-24 | 2014-05-07 | 浙江大学 | Sealed connecting structure applicable to fast opening and closing of container |
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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: 20140625 Termination date: 20170124 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |