CN202431956U - Quick opening and closing mechanism of horizontal pressure vessel - Google Patents
Quick opening and closing mechanism of horizontal pressure vessel Download PDFInfo
- Publication number
- CN202431956U CN202431956U CN2011205257790U CN201120525779U CN202431956U CN 202431956 U CN202431956 U CN 202431956U CN 2011205257790 U CN2011205257790 U CN 2011205257790U CN 201120525779 U CN201120525779 U CN 201120525779U CN 202431956 U CN202431956 U CN 202431956U
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- locking seat
- reverse
- screw
- closing mechanism
- lid
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Abstract
The utility model relates to a quick opening and closing mechanism of a horizontal pressure vessel, belonging to the technical field of pressure vessels. The horizontal pressure vessel comprises a cylinder body and a cover. The quick opening and closing mechanism comprises a semicircular first hoop, a semicircular second hoop, a first two-way threaded rod, a second two-way threaded rod and a cover pivotal supporting device, wherein one end of the first hoop is fixedly provided with a first locking seat, and the other end of the first hoop is fixedly provided with a second locking seat; one end of the second hoop is fixedly provided with a third locking seat, and the other end of the second hoop is fixedly provided with a fourth locking seat; the first locking seat and the third locking seat are mutually matched, and the second locking seat and the fourth locking seat are mutually matched; one end of the first two-way threaded rod is rotatablely connected onto the first locking seat, and the other end of the first two-way threaded rod is rotatablely connected onto the third locking seat; one end of the second two-way threaded rod is rotatablely connected onto the second locking seat, and the other end of the second two-way threaded rod is rotatablely connected onto the fourth locking seat; and the cover pivotal supporting device is arranged on the cylinder body and is connected with a cover pivot. The quick opening and closing mechanism has the advantages that the space limit to the quick opening and closing mechanism can be avoided; the opening and closing speed is high; the whole structure is simplified, which is favorable for manufacture, installation and convenience in use; and the safety of false opening is increased.
Description
Technical field
The utility model belongs to the pressure vessel technology field, is specifically related to a kind of fast opening and closing mechanism of horizontal pressure vessel
Background technique
so-called fast opening and closing mechanism is meant opens the mechanism with quick closedown fast with the lid of pressurized container; In patent documentation, can be seen in; " fast opening and closing mechanism of pressurized container " typically recommended like publication number CN1865736A, this patent application is proposed on June 9th, 2006 by the applicant.
above-mentioned patent application scheme has overcome the deficiency of CN1512090A (pressurized container with quick acting switching mechanism) objectively, has embodied the 4th page of the 4th section alleged technique effect of specification.
still; Because the technological scheme that above-mentioned CN1865736A recommends is to vertical pressure vessel; Thereby be difficult to even can't migrate to horizontal pressure vessel, particularly, if this is applicable to that the fast opening and closing mechanism of vertical pressure vessel is applied to horizontal compressive force container; So following technology barrier can appear: one of which; Receiving space constraints, no matter because be under the state of unlatching or closing cap, is that connecting base, screw rod and the handwheel of carrier can produce interference phenomenon near object with the lid; Its two, slow to the keying speed of lid, no matter because be lid to be opened or closed all need make screw motion, drive the connecting base with the lid solid welding by screw rod through operation to handwheel, lid separated with pressurized container or cooperate; Its three, complicated integral structure and cause making, install and use trouble.
In view of above-mentioned prior art, the applicant has done rationally to improve targetedly, and the technological scheme that will introduce below produces under this background
Summary of the invention
The task of
the utility model is to provide a kind of helping avoid to receive space constraints, help improving to the keying speed of lid and be of value to the fast opening and closing mechanism of the horizontal pressure vessel of remarkable simplified structure.
The task that also has of
the utility model is to provide a kind of fast opening and closing mechanism of the locking of lid reliably being used the horizontal pressure vessel that embodies safety that is used to ensure.
are for embodying the top priority of accomplishing the utility model; The technological scheme that the utility model provides is: a kind of fast opening and closing mechanism of horizontal pressure vessel; Described horizontal pressure vessel comprises a cylindrical shell and and lid that have handle that match with the uncovered position of cylindrical shell; Wherein: constitute one at the uncovered position of cylindrical shell to extending out the shell flange limit of establishing, and constitute the lid flange edge that matches with the shell flange limit in the edge of lid, described fast opening and closing mechanism comprises that one first clip and of semi-annular shape is second clip of semi-annular shape equally; The setting that faces each other of first, second clip; And jointly match with said shell flange limit and lid flange edge, wherein: the end at first clip is fixed with one first locking seat, and the other end is fixed with one second locking seat; And an end of second clip is fixed with a structure three locking seat identical with the first locking seat; The other end is fixed with a structure four locking seat identical with the second locking seat, and the first, the 3rd locking seat is fitted to each other, and the second, the 4th locking seat cooperatively interacts; One first reverse-flighted screw, an end of this first reverse-flighted screw are rotatably connected on the first locking seat, and the other end then is rotatably connected on the 3rd locking seat; One second reverse-flighted screw, an end of this second reverse-flighted screw are rotatably connected on the 3rd locking seat, and the other end is rotatably connected on the 4th locking seat; One lid pivot bearing device, this lid pivot bearing device is arranged on the described cylindrical shell, and with described lid pivotal connection.
for embodying task in addition of accomplishing the utility model, the technological scheme that the utility model provides is: between described the first, the 3rd locking seat, be provided with one and be used for the first, the 3rd locking seat is locked first lock nut that connects; Between described the second, the 4th locking seat, being provided with one is used for the second, the 4th locking seat is locked second lock nut that connects.
are in one of the utility model concrete embodiment; On described cylindrical shell, be fixed with one first reverse-flighted screw bearing support and one second reverse-flighted screw bearing support; The first reverse-flighted screw bearing support is provided with one first screw bolt seat; The second reverse-flighted screw bearing support is provided with one second screw bolt seat, and described first reverse-flighted screw is bearing on first screw bolt seat rotationally, and described second reverse-flighted screw is bearing on second screw bolt seat rotationally.
are in another concrete embodiment of the utility model; Described first clip constitutes one first draw-in groove towards a side of said cylindrical shell; And described second clip constitutes one second draw-in groove towards a side of cylindrical shell, jointly matches with first draw-in groove and second draw-in groove with the lid flange edge in said shell flange limit.
are in another concrete embodiment of the utility model; On described cylindrical shell, be fixed with a guide rail fixed plate; On guide rail fixed plate, be fixed with a guide rail; The described first locking seat head lamp brush guard pivot is provided with one first roller, and is provided with one second roller at described the 3rd locking seat head lamp brush guard pivot, and first, second roller all matches with described guide rail and constitutes rolling pair.
are in another concrete embodiment of the utility model; The described first locking seat is provided with one first reverse-flighted screw nut; And on described the 3rd locking seat, be installed with one second reverse-flighted screw nut; One end of described first reverse-flighted screw and first pair of sunflower bolt and nut are rotationally connected, and the other end and the second reverse-flighted screw nut are rotationally connected.
also have among the concrete embodiment the utility model; On the described first locking seat, offer one first screw hole; And on the 3rd locking seat, offer one second screw hole; First, second screw hole corresponds to each other, and described first lock nut is set on first, second screw hole, and is locked by first locking nut; On described the 3rd locking seat, offer one the 3rd screw hole, and on described the 4th locking seat, offer one the 4th screw hole, described second lock nut is set on the 3rd, the 4th screw hole, and is locked by second locking nut.
are in more and among concrete embodiment of the utility model; Described lid pivot bearing device comprises axle bed frame, vertical shaft and disc; The axle bed frame is fixed on the described cylindrical shell; Vertical shaft is fixed on the axle bed frame, and an end of disc is connected with described lid, and the other end pivots and is arranged on the vertical shaft.
The technological scheme that
the utility model provides is with respect to one of advantage that prior art had; Owing to need not to be provided for the parts such as connecting base, screw rod and handwheel, therefore can avoid receiving the restriction in space at the tegmental wall of lid outward; Two, as long as, therefore have the fireballing strong point of keying just first, second clip is scolded each other open and can lid be opened; Three, overall structure has obtained effective simplification, helps to make, installs and convenient the use; Four, first, second lock nut of setting up can be guaranteed the positive lock between the first, the 3rd locking seat and guarantee the positive lock between the second, the 4th locking seat, thereby improve the Security that lid is opened by mistake.
Description of drawings
Fig. 1 is the example structure figure of the utility model.
Embodiment
see also Fig. 1; Provided a cylindrical shell 1; This cylindrical shell 1 is the pressure volume pot body, promptly establishes and constitutes a shell flange limit 11 to extending out at the circumferencial direction at the uncovered position of cylindrical shell 1 towards a lid side of 2 at this cylindrical shell 1, and on the outer wall of cylindrical shell 1, be installed with one first reverse-flighted screw bearing support 12; The global shape of this first reverse-flighted screw bearing support 12 is 7 fonts, on this first reverse-flighted screw bearing support 12, is fixed with one first screw bolt seat 121.On cylindrical shell 1 and following, a guide rail fixed plate 14 is arranged, and on guide rail fixed plate 14, be fixed with a guide rail 141 in the fixed-site of the first reverse-flighted screw bearing support 12 again.And; On cylindrical shell 1, be fixed with one second reverse-flighted screw bearing support 13; This second reverse-flighted screw bearing support 13 and the first reverse-flighted screw bearing support 12 are separated by 180 ° (circumferencial direction with cylindrical shell 1 is an example), on the second reverse-flighted screw bearing support 13, are installed with one second screw bolt seat 131.
one first clip 3 and one second clip 4 all are the shape of semicircular ring; Be used to make and cover 2 and join fixing with cylindrical shell 1 lid; Shown in figure; First clip 3 constitutes first draw-in groove 33 towards a side of cylindrical shell 1; And second clip 4 constitutes one second draw-in groove 43 towards a side of cylindrical shell 1, and first, second draw-in groove 33,43 all jointly matches with shell flange limit 11 and lid flange edge 22, that is to say that shell flange limit 11 and lid flange edge 22 are contained in first, second draw-in groove 33,43.
are fixed with one first locking seat 31 at an end of first clip 3; And the other end is fixed with one second locking seat 32; And be fixed with one the 3rd locking seat 41 at an end of second clip 4; The other end is fixed with one the 4th locking seat the 42, the first, the 3rd locking seat 31,41 and corresponds to each other and cooperatively interact, and the second, the 4th locking seat 32,42 corresponds to each other and cooperatively interacts.Wherein: the structure of the 3rd locking seat 41 is identical with the first locking seat 31; The structure of the 4th locking seat 42 is identical with the second locking seat 32.
are by shown in the figure; On the first locking seat 31, be provided with one first roller 311 rotationally through first roller shaft 3111; Specifically: limit with jump ring 3112 after being nested with on first roller shaft 3111 that is fixed on the first locking seat 31 when first roller 311, escape in first roller shaft 3111 to prevent first roller 311.Also be fixed with one first reverse-flighted screw nut 312 on the first locking seat 31 and be positioned at the first reverse-flighted screw nut 312 above offer one first screw hole 313.On the 3rd locking seat 41, be provided with one second roller 411 rotationally through second roller shaft 4111; Specifically: limit with jump ring equally after being nested with on second roller shaft 4111 that is fixed on the 3rd locking seat 41 when second roller 411, break away from second roller shaft 4111 to prevent second roller 411.First, second roller 311,411 all rolls with aforesaid guide rail 141 and cooperates, and promptly forms rolling pair with guide rail 141.On the 3rd locking seat 41, be fixed with one second reverse-flighted screw nut 412; And above the 3rd locking seat 41, also offer one second screw hole 413; This second screw hole 413 is corresponding with aforesaid first screw hole 313; Equally, first, second reverse-flighted screw nut 312,412 corresponds to each other.
offer one the 3rd screw hole 321 on the 3rd locking seat 32, and on the 4th locking seat 42 and in the position corresponding to the 3rd screw hole 321, offer one the 4th screw hole 421.
One end of
one first reverse-flighted screw 5 match with the aforesaid first reverse-flighted screw nut 312 (being rotatably assorted); And the other end matches with the aforesaid second reverse-flighted screw nut 412 (being rotatably assorted); And first reverse-flighted screw 5 constitutes smooth neck 51 in the position corresponding to aforesaid first screw bolt seat 121, and this neck 51 matches with first screw bolt seat 121.When using the handgrip that matches with the square toes 52 of first reverse-flighted screw, 5 ends to handle first reverse-flighted screw 5 clockwise; The first, the 3rd locking seat 31,41 is closed up each other; Otherwise then the phase mutual exclusion is opened, drive when closing up first, second clip 3,4 will cover 2 with cylindrical shell 1 location, vice versa.
second reverse-flighted screw 6 is similar with cooperating of the first, the 3rd locking seat 31,41 with first reverse-flighted screw 5 with cooperating of the second, the 4th locking seat 32,42; Particularly; One end of second reverse-flighted screw 6 is rotatably assorted with the bolt and nut that is fixed on the second locking seat 32; The other end is rotatably assorted with the bolt and nut that is fixed on the 4th locking seat 42, and the fit system of second screw rod 6 and second screw bolt seat 131 cooperating as first reverse-flighted screw 5 and first screw bolt seat 121.To the operation of second reverse-flighted screw 6 as description to first reverse-flighted screw 5.
for fully ensure cover 2 and the lid of cylindrical shell 2 join; To embody Security; Therefore the utility model scheme also has additional one first lock nut 8 and one second lock nut 9; First lock nut 8 is passed aforesaid first, second screw hole 313,413, and with 81 lockings of first locking nut; Second lock nut 9 is passed aforesaid the 3rd, the 4th screw hole 321,421 backs with 91 lockings of second locking nut.
Fig. 1 please be continued to see in
; The lid pivot bearing device 7 that provides comprises axle bed frame 71, vertical shaft 72 and disc 73; Axle bed frame 71 is fixed on the cylindrical shell 1, and vertical shaft 72 is fixed between a pair of arm that corresponds to each other of axle bed frame 71, and an end of disc 73 (also can claim a side) is connected with lid 2; And the other end (also can claim opposite side) constitutes a disc axle sleeve 731, and this disc axle sleeve 731 is nested with on vertical shaft 72.
claimant sketches the use of the utility model; When opening when covering 2; At first first locking nut 81 is unloaded in first lock nut 8, and with second locking nut, 91 removals in second lock nut 9, with square toes 52 sockets of handgrip (handle) and first reverse-flighted screw 5; Rotate handgrip to counter clockwise direction; First reverse-flighted screw 5 is rotated counterclockwise and since first reverse-flighted screw 5 respectively be located at the first locking seat 31 on the first reverse-flighted screw nut 312 and match with the second reverse-flighted screw nut 412 on being located at the 3rd locking seat 41, therefore the first, the 3rd locking seat 31,41 opposite toward each other directions are scolded out by first reverse-flighted screw 5; In scolding open procedure, first, second roller 311,411 moves towards the direction that deviates from each other on guide rail 141 simultaneously.According to mode of operation second reverse-flighted screw 6 is operated simultaneously, the second, the 4th locking seat 32,42 is scolded out, thereby make first, second clip 3,4 recess shell flange limit 11 and lid flange edge 22 first reverse-flighted screw 5.At this moment, if the operator hold pinch the handle 21 will cover 2 expansion.During closing cap 2, then opposite with aforesaid course of action.
The described horizontal pressure vessel of the utility model refers to the rock gas filtering container with being not limited to
Claims (8)
1. the fast opening and closing mechanism of
a kind of horizontal pressure vessel; Described horizontal pressure vessel comprises a cylindrical shell (1) and and lid (2) that have handle (21) that match with the uncovered position of cylindrical shell (1); Wherein: constitute one to extending out the shell flange limit (11) of establishing at the uncovered position of cylindrical shell (1); And constitute the lid flange edge (22) that matches with shell flange limit (11) in the edge of lid (2); It is characterized in that described fast opening and closing mechanism comprises that one first clip (3) and of semi-annular shape is second clip (4) of semi-annular shape equally, first, second clip (3,4) setting that faces each other, and jointly match with said shell flange limit (11) and lid flange edge (22); Wherein: the end at first clip (3) is fixed with one first locking seat (31); The other end is fixed with one second locking seat (32), and an end of second clip (4) is fixed with a structure three locking seat (41) identical with the first locking seat (31), and the other end is fixed with a structure four locking seat (42) identical with the second locking seat (32); The first, the 3rd locking seat (31,41) is fitted to each other, and the second, the 4th locking seat (32,42) cooperatively interacts; One first reverse-flighted screw (5), an end of this first reverse-flighted screw (5) are rotatably connected on the first locking seat (31), and the other end then is rotatably connected on the 3rd locking seat (41); One second reverse-flighted screw (6), an end of this second reverse-flighted screw (6) are rotatably connected on the 3rd locking seat (32), and the other end is rotatably connected on the 4th locking seat (42); One the lid pivot bearing device (7), this lid pivot bearing device (7) is arranged on the described cylindrical shell (1), and with described lid (2) pivotal connection.
2. the fast opening and closing mechanism of
horizontal pressure vessel according to claim 1 is characterized in that between described the first, the 3rd locking seat (31,41), being provided with one and is used for the first, the 3rd locking seat (31,41) is locked first lock nut (8) that connects; Between described the second, the 4th locking seat (32,42), being provided with one is used for the second, the 4th locking seat (32,42) is locked second lock nut (9) that connects.
3. the fast opening and closing mechanism of
horizontal pressure vessel according to claim 1; It is characterized in that on described cylindrical shell (1), being fixed with one first reverse-flighted screw bearing support (12) and one second reverse-flighted screw bearing support (13); The first reverse-flighted screw bearing support (12) is provided with one first screw bolt seat (121); The second reverse-flighted screw bearing support (13) is provided with one second screw bolt seat (131); Described first reverse-flighted screw (5) is bearing on first screw bolt seat (121) rotationally, and described second reverse-flighted screw (6) is bearing on second screw bolt seat (131) rotationally.
4. the fast opening and closing mechanism of
horizontal pressure vessel according to claim 1; It is characterized in that described first clip (3) constitutes one first draw-in groove (33) towards a side of said cylindrical shell (1); And described second clip (4) constitutes one second draw-in groove (43) towards a side of cylindrical shell (1), and said shell flange limit (11) and lid flange edge (22) jointly match with first draw-in groove (33) and second draw-in groove (43).
5. the fast opening and closing mechanism of
horizontal pressure vessel according to claim 1; It is characterized in that on described cylindrical shell (1), being fixed with a guide rail fixed plate (14); On guide rail fixed plate (14), be fixed with a guide rail (141); Described first locking seat (31) head lamp brush guard pivot is provided with one first roller (311); And being provided with one second roller (411) at described the 3rd locking seat (41) head lamp brush guard pivot, first, second roller (311,411) all matches with described guide rail (141) and constitutes rolling pair.
6. the fast opening and closing mechanism of
horizontal pressure vessel according to claim 1; It is characterized in that the described first locking seat (31) is provided with one first reverse-flighted screw nut (312); And on described the 3rd locking seat (41), be installed with one second reverse-flighted screw nut (412); One end of described first reverse-flighted screw (5) and first pair of sunflower bolt and nut (312) are rotationally connected, and the other end and the second reverse-flighted screw nut (412) are rotationally connected.
7. the fast opening and closing mechanism of
horizontal pressure vessel according to claim 2; It is characterized in that on the described first locking seat (31), offering one first screw hole (313); And on the 3rd locking seat (41), offer one second screw hole (413); First, second screw hole (313,413) corresponds to each other, and described first lock nut (8) is set on first, second screw hole (313,413), and is locked by first locking nut (81); On described the 3rd locking seat (32), offer one the 3rd screw hole (321); And on described the 4th locking seat (42), offer one the 4th screw hole (421); Described second lock nut (9) is set on the 3rd, the 4th screw hole (321,421), and is locked by second locking nut (91).
8.
The fast opening and closing mechanism of horizontal pressure vessel according to claim 1; It is characterized in that described lid pivot bearing device (7) comprises axle bed frame (71), vertical shaft (72) and disc (73); Axle bed frame (71) is fixed on the described cylindrical shell (1); Vertical shaft (72) is fixed on the axle bed frame (71), and an end of disc (73) is connected with described lid (2), and the other end pivots and is arranged on the vertical shaft (72)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205257790U CN202431956U (en) | 2011-12-15 | 2011-12-15 | Quick opening and closing mechanism of horizontal pressure vessel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205257790U CN202431956U (en) | 2011-12-15 | 2011-12-15 | Quick opening and closing mechanism of horizontal pressure vessel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202431956U true CN202431956U (en) | 2012-09-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205257790U Expired - Fee Related CN202431956U (en) | 2011-12-15 | 2011-12-15 | Quick opening and closing mechanism of horizontal pressure vessel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202431956U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102563067A (en) * | 2011-12-15 | 2012-07-11 | 常熟市上海飞奥压力容器制造有限公司 | Quick opening and closing mechanism for horizontal type pressure container |
| CN104056504A (en) * | 2014-06-11 | 2014-09-24 | 常熟市上海飞奥压力容器制造有限公司 | Safety-type horizontal natural gas separation filter |
| CN105555410A (en) * | 2013-07-05 | 2016-05-04 | 耐驰精细研磨技术有限公司 | Closure system for ball mills and method for opening and closing ball mills |
| CN114011335A (en) * | 2021-11-10 | 2022-02-08 | 中国船舶科学研究中心 | Novel autoclave automatic opening and closing device and operation method |
-
2011
- 2011-12-15 CN CN2011205257790U patent/CN202431956U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102563067A (en) * | 2011-12-15 | 2012-07-11 | 常熟市上海飞奥压力容器制造有限公司 | Quick opening and closing mechanism for horizontal type pressure container |
| CN105555410A (en) * | 2013-07-05 | 2016-05-04 | 耐驰精细研磨技术有限公司 | Closure system for ball mills and method for opening and closing ball mills |
| CN104056504A (en) * | 2014-06-11 | 2014-09-24 | 常熟市上海飞奥压力容器制造有限公司 | Safety-type horizontal natural gas separation filter |
| CN104056504B (en) * | 2014-06-11 | 2015-10-28 | 常熟市上海飞奥压力容器制造有限公司 | Safe horizontal natural gas separator-filter |
| CN114011335A (en) * | 2021-11-10 | 2022-02-08 | 中国船舶科学研究中心 | Novel autoclave automatic opening and closing device and operation method |
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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: 20120912 Termination date: 20151215 |
|
| EXPY | Termination of patent right or utility model |