CN208457185U - A kind of pressure container seal structure - Google Patents
A kind of pressure container seal structure Download PDFInfo
- Publication number
- CN208457185U CN208457185U CN201820812319.8U CN201820812319U CN208457185U CN 208457185 U CN208457185 U CN 208457185U CN 201820812319 U CN201820812319 U CN 201820812319U CN 208457185 U CN208457185 U CN 208457185U
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- sealing ring
- stripper plate
- cylinder
- fixedly connected
- disk
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Abstract
The utility model discloses a kind of pressure container seal structures, including cylinder and sealing ring, placement groove is offered at the top of the cylinder, the sealing ring is fixedly connected on the inner wall of cylinder by placing groove, it is overlapped with stripper plate at the top of the sealing ring, offers thread groove at the top of the cylinder.The utility model is by rotating clockwise turntable, turntable rotates clockwise threaded rod and extruding disk, disk is squeezed to be clamped by wedge block and limiting slot, top plate is driven to rotate clockwise by the plane of wedge block, thread barrel moves down, to make crushing block be pressed down against stripper plate, then turntable is rotated counterclockwise, wedge block follows extruding disk to rotate counterclockwise, wedge block squeezes spring contraction into telescopic chute, threaded rod follows turntable rotation to move down, make to squeeze disk extruding support rod, to increase extruding of the stripper plate to sealing ring, being sealed to device for simplicity is achieved the effect that.
Description
Technical field
The utility model relates to sealing structure technical field, specially a kind of pressure container seal structure.
Background technique
Sealing structure is the common structure of pressure vessel, and the quality of sealing structure directly affects the pressure-bearing energy of pressure vessel
Power, reasonable sealing structure not only can guarantee the sealing performance of pressure vessel but also easy to operate, such as Chinese patent
CN201720270464.3 discloses the sealing structure and pressure vessel of a kind of pressure vessel, including sealing ring, lid, flange and tight
Gu component, lid includes the cricoid muscle portion of capping with the lower surface for being located at capping, and flange includes flange face and is located at flange face
Upper surface cricoid flange, the outer diameter of muscle portion is adapted to the internal diameter of the internal diameter of flange and sealing ring, the internal diameter of flange with it is close
The outer diameter of seal is adapted to, and flange is less than the line footpath of sealing ring relative to the height of the upper surface of flange face, and sealing ring is placed in flange
The region that capping, muscle portion, flange face and flange surround when fastening with lid, lid and flange are locked by fastening assembly.Sealing
When, muscle portion and flange are contacted with sealing ring, and sealing ring caused by avoiding sealing ring from moving repeatedly is damaged, extend the use of sealing ring
Service life guarantees sealing effect, while keeping the pick-and-place of sealing ring convenient, is under pressure container in addition, muscle portion can reduce sealing ring
The pollution of interior material stored, sealing ring aging caused by avoiding because of material contamination.But the device passes through fastening assembly and lid
Cooperate the sealing carried out to device, needs to rotate multiple fastening assemblies, it is cumbersome, it needs to improve.
Utility model content
The purpose of this utility model is to provide a kind of pressure container seal structure, have what easy operation was sealed
Advantage solves the sealing that the device carries out device by the cooperation of fastening assembly and lid, needs to rotate multiple fastening groups
Part, cumbersome problem.
To achieve the above object, the utility model provides the following technical solutions: a kind of pressure container seal structure, including cylinder
Body and sealing ring, placement groove is offered at the top of the cylinder, and the sealing ring is fixedly connected on cylinder by placing groove
Inner wall on, stripper plate is overlapped at the top of the sealing ring, thread groove is offered at the top of the cylinder, the cylinder
Inner wall is threadedly coupled thread barrel by thread groove.
The side of the thread barrel is fixedly connected with crushing block, contacts at the top of the bottom of the crushing block and stripper plate,
It is fixedly connected with top plate at the top of the thread barrel, tapped through hole, the inner wall of the top plate are offered at the axle center of the top plate
It is threaded with threaded rod by tapped through hole, the bottom of the threaded rod is fixedly connected with extruding disk, the top for squeezing disk
Portion offers telescopic chute, and the inner wall for squeezing disk is fixedly connected with spring by telescopic chute, and the top of the spring is fixed to be connected
It is connected to wedge block, position corresponding with wedge block offers limiting slot on the top plate, passes through limit at the top of the wedge block
The inner wall of position slot and top plate is clamped, and is fixedly connected with turntable at the top of the threaded rod.
Preferably, the bottom of the stripper plate is fixedly connected with guide pad, and slot, institute are offered at the top of the sealing ring
The bottom for stating guide pad passes through the inner wall grafting of slot and sealing ring.
Preferably, support rod, the top of the support rod and the bottom for squeezing disk are fixedly connected at the top of the stripper plate
Portion's contact.
Preferably, the side of the stripper plate opens up turning groove, and the inner wall of the stripper plate is rotated by turning groove
It is connected with shaft.
Preferably, the surface of the shaft is fixedly connected with idler wheel, and the surface of the idler wheel is contacted with the side of thread barrel.
Compared with prior art, the beneficial effects of the utility model are as follows:
One, the utility model rotates clockwise threaded rod and extruding disk, squeezes disk by rotating clockwise turntable, turntable
It is clamped by wedge block and limiting slot, drives top plate to rotate clockwise by the plane of wedge block, top plate drives thread barrel and spiral shell
Line groove is threadedly coupled, and thread barrel moves down, so that crushing block be made to be pressed down against stripper plate, stripper plate squeezes sealing ring and carries out
Then preliminary sealing rotates counterclockwise turntable, wedge block follows extruding disk to rotate counterclockwise, and the inclined-plane of wedge block passes through limiting slot
It is squeezed with the inner wall of top plate, wedge block squeezes spring contraction into telescopic chute, and threaded rod follows turntable rotation to move down, and makes to squeeze
Platen squeezes support rod, to increase extruding of the stripper plate to sealing ring, has achieved the effect that being sealed to device for simplicity.
Two, the utility model is made stripper plate be placed on the position on sealing ring and is easier to fix, passed through by setting guide pad
Stripper plate top be arranged support rod, make squeeze disk pressure is uniformly applied to the top of stripper plate, by setting shaft and
Idler wheel keeps stripper plate more smooth in the sliding of thread barrel side, has achieved the effect that seal process is more smooth.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the schematic cross-sectional view that the utility model seals rear front view；
Fig. 3 is structure enlargement diagram at the utility model A；
Fig. 4 is structure enlargement diagram at the utility model B；
Fig. 5 is the partial structurtes schematic cross-sectional view that the utility model squeezes disk side view；
Fig. 6 is the top view of the utility model stripper plate.
In figure: 1- cylinder, 2- sealing ring, 3- stripper plate, 4- thread groove, 5- thread barrel, 6- crushing block, 7- top plate, 8-
Threaded rod, 9- squeeze disk, 10- spring, 11- wedge block, 12- turntable, 13- guide pad, 14- support rod, 15- shaft, 16- rolling
Wheel.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Referring to Fig. 1, the utility model provides a kind of technical solution: a kind of pressure container seal structure, including 1 He of cylinder
Sealing ring 2, the top of cylinder 1 offer placement groove, and cylinder 1 is that sealing ring 2 and thread groove 4 provide field that is fixed and opening up
Institute, sealing ring 2 are fixedly connected on the inner wall of cylinder 1 by placing groove, and the top of sealing ring 2 is overlapped with stripper plate 3, squeezes
Plate 3 is sealed cylinder 1 with the cooperation of sealing ring 2, and the bottom of stripper plate 3 is fixedly connected with guide pad 13, the top of sealing ring 2
Slot is offered, the bottom of guide pad 13 passes through the inner wall grafting of slot and sealing ring 2, and guide pad 13 is set as stripper plate 3
The effect of a guiding and limit that provides is placed on sealing ring 2, and the top of stripper plate 3 is fixedly connected with support rod 14, support rod
14 top is contacted with the bottom for squeezing disk 9, and the setting of support rod 14 applies extruding disk 9 uniformly to the top of stripper plate 3
Pressure, the side of stripper plate 3 open up turning groove, and the inner wall of stripper plate 3 is rotatably connected to shaft 15 by turning groove, for rolling
Wheel 16 provides the place being fixedly connected in the side of stripper plate 3, and the surface of shaft 15 is fixedly connected with idler wheel 16, the table of idler wheel 16
Face is contacted with the side of thread barrel 5, and the setting of idler wheel 16 keeps stripper plate 3 more smooth in the sliding of 5 side of thread barrel, cylinder 1
Top offers thread groove 4, and the inner wall of cylinder 1 is threadedly coupled thread barrel 5 by thread groove 4, and thread barrel 5 is crushing block 6
Fixed-site is provided with top plate 7.
Fig. 2 to Fig. 6 is please referred to, the side of thread barrel 5 is fixedly connected with crushing block 6, and crushing block 6 follows thread barrel 5 mobile
Stripper plate 3 is squeezed, stripper plate 3 is made to squeeze sealing ring 2, the bottom of crushing block 6 is contacted with the top of stripper plate 3, the top of thread barrel 5
Portion is fixedly connected with top plate 7, and top plate 7 is that threaded rod 8 provides the place of threaded connection, while providing the field of clamping for wedge block 11
Institute offers tapped through hole at the axle center of top plate 7, and the inner wall of top plate 7 is threaded with threaded rod 8, screw thread by tapped through hole
Bar 8 is to squeeze disk 9 to provide the place being fixedly connected with turntable 12, and the bottom of threaded rod 8, which is fixedly connected with, squeezes disk 9, squeezes disk 9
On the one hand it prevents threaded rod 8 to be detached from top plate 7, on the other hand provides installation site for spring 10, the top for squeezing disk 9, which offers, stretches
Contracting slot, the inner wall for squeezing disk 9 are fixedly connected with spring 10 by telescopic chute, and the reset for being set as wedge block 11 of spring 10 provides
Power, the top of spring 10 are fixedly connected with wedge block 11, and wedge block 11 is clockwise in threaded rod 8 by being clamped with limiting slot
When rotation, top plate 7 is driven to rotate clockwise by the plane of wedge block 11, position corresponding with wedge block 11 is opened on top plate 7
Equipped with limiting slot, the top of wedge block 11 is clamped by the inner wall of limiting slot and top plate 7, and the top of threaded rod 8 is fixedly connected with
Turntable 12, for easily rotating threaded rod 8.
Working principle: this kind of pressure container seal structure first leads to stripper plate 3 in use, when needing to be sealed
The top that guide pad 13 is placed on sealing ring 2 is crossed, thread barrel 5 is placed at thread groove 4, rotates clockwise turntable 12, turntable 12
Threaded rod 8 and extruding disk 9 are rotated clockwise, disk 9 is squeezed and is clamped by wedge block 11 and limiting slot, passes through putting down for wedge block 11
Face drives top plate 7 to rotate clockwise, and top plate 7 drives thread barrel 5 to be threadedly coupled with thread groove 4, and thread barrel 5 moves down, from
And crushing block 6 is made to be pressed down against stripper plate 3, stripper plate 3 squeezes sealing ring 2 and is tentatively sealed, and then rotates counterclockwise turntable
12, wedge block 11 follows extruding disk 9 to rotate counterclockwise, and the inclined-plane of wedge block 11 is squeezed by the inner wall of limiting slot and top plate 7, wedge
Shape block 11 squeezes spring 10 and is retracted in telescopic chute, and threaded rod 8 follows the rotation of turntable 12 to move down, and makes to squeeze the extruding branch of disk 9
Strut 14 further improves leakproofness to increase extruding of the stripper plate 3 to sealing ring 2, first when needing depressurization
First threaded rod 8 is resetted clockwise, after being clamped wedge block 11 and limiting slot, is being rotated counterclockwise.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of pressure container seal structure, including cylinder (1) and sealing ring (2), placement is offered at the top of the cylinder (1)
Groove, the sealing ring (2) are fixedly connected on the inner wall of cylinder (1) by placing groove, it is characterised in that: the sealing ring
(2) it is overlapped at the top of stripper plate (3), is offered thread groove (4) at the top of the cylinder (1), the inner wall of the cylinder (1)
Thread barrel (5) are threadedly coupled by thread groove (4)；
The side of the thread barrel (5) is fixedly connected with crushing block (6), the bottom of the crushing block (6) and the top of stripper plate (3)
Portion contacts, and is fixedly connected with top plate (7) at the top of the thread barrel (5), and it is logical that screw thread is offered at the axle center of the top plate (7)
The inner wall in hole, the top plate (7) is threaded with threaded rod (8) by tapped through hole, and the bottom of the threaded rod (8) is fixed to be connected
It is connected to and squeezes disk (9), telescopic chute is offered at the top of the extruding disk (9), the inner wall for squeezing disk (9) is solid by telescopic chute
Surely it is connected with spring (10), is fixedly connected with wedge block (11) at the top of the spring (10), on the top plate (7) and wedge block
(11) corresponding position offers limiting slot, and the top of the wedge block (11) passes through the inner wall card of limiting slot and top plate (7)
It connects, is fixedly connected with turntable (12) at the top of the threaded rod (8).
2. a kind of pressure container seal structure according to claim 1, it is characterised in that: the bottom of the stripper plate (3)
It is fixedly connected with guide pad (13), slot is offered at the top of the sealing ring (2), the bottom of the guide pad (13) is by inserting
The inner wall grafting of slot and sealing ring (2).
3. a kind of pressure container seal structure according to claim 1, it is characterised in that: the top of the stripper plate (3)
It is fixedly connected with support rod (14), the top of the support rod (14) is contacted with the bottom for squeezing disk (9).
4. a kind of pressure container seal structure according to claim 1, it is characterised in that: the side of the stripper plate (3)
Turning groove is opened up, the inner wall of the stripper plate (3) is rotatably connected to shaft (15) by turning groove.
5. a kind of pressure container seal structure according to claim 4, it is characterised in that: the surface of the shaft (15) is solid
Surely it is connected with idler wheel (16), the surface of the idler wheel (16) is contacted with the side of thread barrel (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820812319.8U CN208457185U (en) | 2018-05-29 | 2018-05-29 | A kind of pressure container seal structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820812319.8U CN208457185U (en) | 2018-05-29 | 2018-05-29 | A kind of pressure container seal structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208457185U true CN208457185U (en) | 2019-02-01 |
Family
ID=65149167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820812319.8U Active CN208457185U (en) | 2018-05-29 | 2018-05-29 | A kind of pressure container seal structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208457185U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113833976A (en) * | 2021-05-18 | 2021-12-24 | 江苏华洋新思路能源装备股份有限公司 | Pressure vessel with vacuum filtration function |
| CN117104673A (en) * | 2023-10-24 | 2023-11-24 | 无棣鑫岳化工集团有限公司 | Epoxy chloropropane storage tank |
-
2018
- 2018-05-29 CN CN201820812319.8U patent/CN208457185U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113833976A (en) * | 2021-05-18 | 2021-12-24 | 江苏华洋新思路能源装备股份有限公司 | Pressure vessel with vacuum filtration function |
| CN117104673A (en) * | 2023-10-24 | 2023-11-24 | 无棣鑫岳化工集团有限公司 | Epoxy chloropropane storage tank |
| CN117104673B (en) * | 2023-10-24 | 2024-03-08 | 无棣鑫岳化工集团有限公司 | Epoxy chloropropane storage tank |
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