CN104048044A - Expansion ring type fast opening blind plate - Google Patents
Expansion ring type fast opening blind plate Download PDFInfo
- Publication number
- CN104048044A CN104048044A CN201410261947.8A CN201410261947A CN104048044A CN 104048044 A CN104048044 A CN 104048044A CN 201410261947 A CN201410261947 A CN 201410261947A CN 104048044 A CN104048044 A CN 104048044A
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- blind plate
- ring
- blind
- rotary seat
- rises
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Abstract
The invention relates to an expansion ring type fast opening blind plate, comprising a blind plate body, a blind plate cover, an expansion ring, a rotary seat, a releasing screw rod and a safety connection plate; the expansion ring is arranged between the blind plate body and the blind plate cover; each of the blind plate body and the blind plate cover is provided with an annular slot matched with the expansion ring; the rotary seat is arranged on the blind plate cover; the rotary seat is provided with two moon-shaped guide slots I in S shape distribution, one positioning boss, one releasing screw rod hole I and two safety connection plate bolt holes; a rotary insertion hole is formed in the side surface of the rotary seat; two symmetric moon-shaped guide slots II, a releasing screw rod hole II and a positioning boss are arranged on the blind plate cover; the expansion ring is a C-shaped ring body provided with a notch; multiple T-shaped elastic slots are arranged along the circumferential direction of the expansion ring; locking shafts and rollers are arranged at two ends of the notch; the locking shafts and the rollers matched with the locking shafts penetrate the moon-shaped guide slots II of the blind plate cover and are then matched with the corresponding moon-shaped guide slots I of the rotary seat. The expansion ring type fast opening blind plate is simple and compact in integral structure, flexible in operation, light and laborsaving.
Description
Technical field
The present invention relates to a kind of novel product of fast-opening blind, be specifically related to a kind of ring-like fast-opening blind that rises.
Background technique
Fast-opening blind is as a kind of end socket product of pressurized container element, and its major function requires to open and close quick and easy, laborsaving, can within the shortest time, open or close, thereby increase work efficiency.When being applied in, need under the special occasions such as explosion-proof, fire-retardant, such as rock gas, chemical industry, oil product etc., thereby the design of its locking mechanism mainly be take to machinery as main, and can not be by electric drive or other modes, to guarantee safety.At present, more in filter, separator equal pressure container or the application of pressure piping fast-opening blind, yet of the prior art such as clamp-type quick opening blind plate by two lobe formulas and three-clove style etc.,, there is the problems such as some Securities in complex structure, bulky, the tired Xu of operation.
Summary of the invention
The object of this invention is to provide a kind of ring-like fast-opening blind that rises, be intended to solve deficiency of the prior art, optimize structure, make to operate more light and fast, reduced manufacture cost simultaneously, make sealing and Security more reliable, this ring-like fast-opening blind that rises opens and closes quick, convenient and strength-saving.
For achieving the above object, the technical solution used in the present invention is as follows:
The ring-like fast-opening blind that rises, its special way is: comprise blind plate body, blind plate lid, the ring that rises, rotary seat, release screw rod and insurance connecting plate; The described ring that rises is arranged between blind plate body and blind plate lid, blind plate body and blind plate cover and are provided with the circular groove matching with the ring that rises, described rotary seat is arranged at blind plate and covers, described rotary seat is provided with two months shape guiding groove I of S-shaped distribution, a positioning boss, release screw hole I and two insurance connecting plate hinge lasts, and the side of described rotary seat is provided with rotary jack; Described blind plate covers and is provided with two symmetrical moon shape guiding groove II, release screw hole II and positioning concave stations; The described ring that rises is for opening C type ring body jaggy, and the ring that rises is along the circumferential direction interval with a plurality of T-shaped elastic grooves, and the two ends of encircling in indentation, there of rising are provided with lock shaft, and lock shaft one end is provided with the roller coordinating with it,
Further, described lock shaft and roller match to be arranged on and rise by ring above, and after two months shape guiding groove II that lock shaft roller with matching covers through blind plate, two months corresponding with rotary seat shape guiding groove I match.
Further, between described blind plate lid and blind plate body, be also provided with chev(e)ron seal circle.
Further, described chev(e)ron seal circle is man type fluorosioloxane rubber seal ring.
Further, described insurance connecting plate is provided with two night bolts and the screw hole III that releases, and insurance connecting plate is insured connecting plate hinge lasts and matches and be arranged on rotary seat with on rotary seat two by two night bolts.
Further, the described screw rod of releasing is provided with O shape circle step, limited step, limit bolt hole, extension lever hole and media discharge hole, the described screw rod of releasing is by the spacing insurance connecting plate of limited step and limit bolt hole, the screw hole III that releases releasing on screw hole I and insurance connecting plate releasing on screw hole II, rotary seat that the described screw rod of releasing covers with blind plate matches, and the screw rod of releasing is connected as a single entity by the latch on limit bolt hole and limit bolt hole and insurance connecting plate.
The ring-like fast-opening blind that rises of the present invention makes to rise to encircle to open, tighten up to move by rotation rotary seat and realizes, and overall structure is simply compact, flexible operation, Portable power saving.The upper T shape elastic groove arranging of the ring that rises, the ring that makes to rise is to tighten up active force lower stress more balanced.Rotary seat is provided with moon shape guiding groove I and blind plate and covers and be provided with a moon shape guiding groove II, with the lock shaft and the roller relative sliding that rise on ring, guarantees to open accurately and reliably.This ring-like fast-opening blind that rises make sealing and Security more reliable, open and close more quick.
Accompanying drawing explanation
Fig. 1 is the structural representation of the ring-like fast-opening blind that rises of the embodiment of the present invention;
Fig. 2 is the partial enlarged drawing in Fig. 1;
Fig. 3 is the assembling schematic diagram of the ring-like fast-opening blind that rises of the embodiment of the present invention;
Fig. 4 rises to encircle 3 structural representation;
Fig. 5 is the structural representation of screw rod 5 of releasing;
Fig. 6 is the structural representation of rotary seat 4;
Fig. 7 is A-A generalized section in Fig. 6;
Fig. 8 is the structural representation of insurance connecting plate 6;
Fig. 9 is the structural representation of blind plate lid 2;
Figure 10 is B-B generalized section in Fig. 9;
Wherein, 1, blind plate body, 2, blind plate lid, 2-1, moon shape guiding groove II, 2-2, screw hole II releases, 2-3, positioning concave stations, 3, ring rises, 3-1, T-shaped elastic groove, 3-2, lock shaft, 3-3, roller, 4, rotary seat, 4-1, moon shape guiding groove I, 4-2, positioning boss, 4-3, screw hole I releases, 4-4, insurance connecting plate hinge last, 4-5, rotary jack, 5, the screw rod of releasing, 5-1, O shape circle step, 5-2, limited step, 5-3, limit bolt hole, 5-4, extension lever hole, 5-5, media discharge hole, 6, insurance connecting plate, 6-1, night bolt, 6-2, screw hole III releases, 7, circular groove, 8, socket head screw, 9, chev(e)ron seal circle.
Embodiment
Below in conjunction with drawings and the specific embodiments, the present invention is described in detail.
Referring to Fig. 1-Figure 10, the ring-like fast-opening blind that rises of the embodiment of the present invention, comprises blind plate body 1, blind plate lid 2, the ring 3 that rises, rotary seat 4, release screw rod 5 and insurance connecting plate 6; The ring 3 that rises is arranged between blind plate body 1 and blind plate lid 2, blind plate body 1 and blind plate lid 2 are provided with the circular groove 7 matching with the ring that rises, rotary seat 4 is arranged on blind plate lid 2, rotary seat 4 is provided with two months shape guiding groove I4-1 of S-shaped distribution, a positioning boss 4-2, release screw hole I4-3 and two insurance connecting plate hinge last 4-4, and the side of rotary seat 4 is provided with rotary jack 4-5; On blind plate lid 2, be provided with two symmetrical moon shape guiding groove II2-1, release screw hole II2-2 and positioning concave stations 2-3, in the positioning concave stations 2-3 of the positioning boss 4-2 of rotary seat 4 and blind plate lid 2, be provided with socket head screw 8, rotary seat 4 is connected with blind plate lid 2 by socket head screw 8; Rise by ring 3 for opening C type ring body jaggy, the ring 3 that rises is along the circumferential direction interval with a plurality of T-shaped elastic groove 3-1, and the ring 3 that rises is provided with lock shaft 3-2 in the two ends of indentation, there, and lock shaft 3-2 one end is provided with the roller 3-3 coordinating with it,
Lock shaft 3-2 and roller 3-3 match being arranged on and rise on ring 3, lock shaft 3-2 roller 3-3 with matching through two months shape guiding groove II2-1 of blind plate lid 2 after two months corresponding with rotary seat 4 shape guiding groove I4-1 match.
Between blind plate lid 2 and blind plate body 1, be also provided with chev(e)ron seal circle 9, chev(e)ron seal circle 9 used is man type fluorosioloxane rubber seal ring.Blind plate lid 2 is provided with chev(e)ron seal groove C and conical seal (contact) face B, blind plate body 1 is provided with corresponding with it sealing cone A, man type chute C, conical surface B on blind plate lid 2 match with man type fluorosioloxane rubber seal ring 9 with the sealing cone A of blind plate body 1, under the effect of power, chev(e)ron seal circle 9 is formed to certain compression ratio, simultaneously the gas in container by blind plate cover 2 and blind plate body 1 between gap crush seal circle be close to blind plate body sealing cone A, thereby realize reliable sealing.
Insurance connecting plate 6 is provided with two night bolt 6-1 and the screw hole III6-2 that releases, and insurance connecting plate 6 is matched and is arranged on rotary seat 4 with on rotary seat 4 two insurance connecting plate hinge last 4-4 by two night bolt 6-1, for stoping ring 3 rotations of rising.
The screw rod 5 of releasing is provided with O shape circle step 5-1, limited step 5-2, limit bolt hole 5-3, extension lever hole 5-4 and media discharge hole 5-5, the described screw rod 5 of releasing is by limited step 5-2 and the spacing insurance connecting plate 6 of limit bolt hole 5-3, the described screw rod 5 of releasing matches with the screw hole II2-2 that releases on blind plate lid 2, the screw hole III6-2 that releases releasing on screw hole I4-3 and insurance connecting plate 6 on rotary seat 4, and the screw rod 5 of releasing is connected as a single entity by the latch on limit bolt hole 5-3 and limit bolt hole and insurance connecting plate 6.
In sum, when needs are opened blind plate, first unload the latch of releasing on screw rod 5, by the spin-up residual air in screw rod 5 emptying containers of releasing, screw off and when releasing screw rod 5, unload in the lump insurance connecting plate 6, night bolt 6-1 is left rise ring 3, extension lever is inserted to the rotary jack 4-5 of rotary seat 4, under the effect of extension lever by rotary seat 4 half-twists, rotary seat 4 is matched with it by rotary seat positioning boss, and to cover positioning concave stations be that axle center rotates to blind plate, two months shape guiding groove I of the S-shaped distribution by rotary seat promote month shape guiding groove II of roller and blind plate lid on lock shafts, make relative sliding, the ring that will rise is tightened to minimum dimension, thereby realize, tighten up the object that the ring that rises is opened blind plate lid, otherwise close.
The ring-like fast-opening blind that rises of the present invention makes to rise to encircle to open, tighten up to move by rotation rotary seat and realizes, and overall structure is simply compact, flexible operation, Portable power saving.The upper T shape elastic groove arranging of the ring that rises, the ring that makes to rise is to tighten up active force lower stress more balanced.Rotary seat is provided with moon shape guiding groove I and blind plate and covers and be provided with a moon shape guiding groove II, with the lock shaft and the roller relative sliding that rise on ring, guarantees to open accurately and reliably.Insurance connecting plate is provided with the rotation that night bolt has stoped the ring that rises, and is connected as a single entity with rotary seat simultaneously.The screw rod of releasing is provided with limited step, and by the fixing insurance of the latch on limit bolt hole and limit bolt hole connecting plate.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any modifications of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in protection scope of the present invention.
Claims (6)
1. the ring-like fast-opening blind that rises, is characterized in that: comprise blind plate body, blind plate lid, the ring that rises, rotary seat, release screw rod and insurance connecting plate; The described ring that rises is arranged between blind plate body and blind plate lid, blind plate body and blind plate cover and are provided with the circular groove matching with the ring that rises, described rotary seat is arranged at blind plate and covers, described rotary seat is provided with two months shape guiding groove I of S-shaped distribution, a positioning boss, release screw hole I and two insurance connecting plate hinge lasts, and the side of described rotary seat is provided with rotary jack; Described blind plate covers and is provided with two symmetrical moon shape guiding groove II, release screw hole II and positioning concave stations; The described ring that rises is for opening C type ring body jaggy, and the ring that rises is along the circumferential direction interval with a plurality of T-shaped elastic grooves, and the two ends of encircling in indentation, there of rising are provided with lock shaft, and lock shaft one end is provided with the roller coordinating with it.
2. the ring-like fast-opening blind that rises according to claim 1, described lock shaft and roller match to be arranged on and rise by ring above, and after two months shape guiding groove II that lock shaft roller with matching covers through blind plate, two months corresponding with rotary seat shape guiding groove I match.
3. the ring-like fast-opening blind that rises according to claim 1, is also provided with chev(e)ron seal circle between described blind plate lid and blind plate body.
4. the ring-like fast-opening blind that rises according to claim 2, described chev(e)ron seal circle is man type fluorosioloxane rubber seal ring.
5. the ring-like fast-opening blind that rises according to claim 1, described insurance connecting plate is provided with two night bolts and the screw hole III that releases, and insurance connecting plate is insured connecting plate hinge lasts and matches and be arranged on rotary seat with on rotary seat two by two night bolts.
6. the ring-like fast-opening blind that rises according to claim 1, the described screw rod of releasing is provided with O shape circle step, limited step, limit bolt hole, extension lever hole and media discharge hole, the described screw rod of releasing is by the spacing insurance connecting plate of limited step and limit bolt hole, the screw hole III that releases releasing on screw hole I and insurance connecting plate releasing on screw hole II, rotary seat that the described screw rod of releasing covers with blind plate matches, and the screw rod of releasing is connected as a single entity by the latch on limit bolt hole and limit bolt hole and insurance connecting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410261947.8A CN104048044B (en) | 2014-06-12 | 2014-06-12 | Rise ring-like fast opening blind |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410261947.8A CN104048044B (en) | 2014-06-12 | 2014-06-12 | Rise ring-like fast opening blind |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104048044A true CN104048044A (en) | 2014-09-17 |
| CN104048044B CN104048044B (en) | 2016-07-06 |
Family
ID=51501273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410261947.8A Active CN104048044B (en) | 2014-06-12 | 2014-06-12 | Rise ring-like fast opening blind |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104048044B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107061833A (en) * | 2017-03-22 | 2017-08-18 | 陕西科技大学 | Uniform ring pressure type sealing valve and encapsulating method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3098580A (en) * | 1961-02-21 | 1963-07-23 | Yuba Cons Ind Inc | Quick opening closure mechanism |
| CN201306443Y (en) * | 2008-12-01 | 2009-09-09 | 上海航天能源有限公司 | Integrated insert alarm screw used for lock-ring-type fast-opening blind |
| CN201502697U (en) * | 2009-10-12 | 2010-06-09 | 牡丹江市金环石化设备有限公司 | Expansible ring type quick-opening blind plate |
| CN201757174U (en) * | 2010-05-27 | 2011-03-09 | 沈阳永业实业有限公司 | Locking ring type quick opening blind plate |
| CN203963000U (en) * | 2014-06-12 | 2014-11-26 | 湖北恒通石化设备有限公司 | Ring-like fast-opening blind rises |
-
2014
- 2014-06-12 CN CN201410261947.8A patent/CN104048044B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3098580A (en) * | 1961-02-21 | 1963-07-23 | Yuba Cons Ind Inc | Quick opening closure mechanism |
| CN201306443Y (en) * | 2008-12-01 | 2009-09-09 | 上海航天能源有限公司 | Integrated insert alarm screw used for lock-ring-type fast-opening blind |
| CN201502697U (en) * | 2009-10-12 | 2010-06-09 | 牡丹江市金环石化设备有限公司 | Expansible ring type quick-opening blind plate |
| CN201757174U (en) * | 2010-05-27 | 2011-03-09 | 沈阳永业实业有限公司 | Locking ring type quick opening blind plate |
| CN203963000U (en) * | 2014-06-12 | 2014-11-26 | 湖北恒通石化设备有限公司 | Ring-like fast-opening blind rises |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107061833A (en) * | 2017-03-22 | 2017-08-18 | 陕西科技大学 | Uniform ring pressure type sealing valve and encapsulating method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104048044B (en) | 2016-07-06 |
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