CN204921971U - Sealing device is used in blasting of a combined material section of thick bamboo - Google Patents
Sealing device is used in blasting of a combined material section of thick bamboo Download PDFInfo
- Publication number
- CN204921971U CN204921971U CN201520612437.0U CN201520612437U CN204921971U CN 204921971 U CN204921971 U CN 204921971U CN 201520612437 U CN201520612437 U CN 201520612437U CN 204921971 U CN204921971 U CN 204921971U
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- China
- Prior art keywords
- seal
- circular arc
- tool
- upper sealing
- convex platform
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- Withdrawn - After Issue
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Abstract
The utility model discloses a sealing device is used in blasting of a combined material section of thick bamboo, including place in the inside upper seal utensil in combined material section of thick bamboo both ends with lower seal utensil, no. I sealing washer, no. II sealing washers and set up in the outside clamp in combined material section of thick bamboo both ends, the upper seal utensil comprises the utensil of the upper seal through fix with screw upper portion and upper seal utensil lower part, the lower seal utensil possesses upper portion and lower seal by the lower seal of passing through the fix with screw and possesses the lower part and constitutes, upper seal utensil lower part and lower seal all form the recess along external circumferential wall, and no. II the sealing washer sets up in the recess, upper seal utensil lower part upwards forms goes up the boss, and its outside is provided with four through the connected circular arc board of going up of spring, lower seal utensil upper portion forms boss down downwards, its outside be provided with four rather than the lower circular arc board through spring coupling, four go up the circular arc board and four lower circular arc board outsides all are provided with the sealing washer no. I. The utility model is simple in operation, sealed effectual, not fragile, be applicable to not unidimensional combined material section of thick bamboo.
Description
Technical field
The utility model belongs to seal arrangement, is specifically related to a kind of composite drum explosion seal arrangement.
Background technique
Along with industrial expansion, the application of current composite material on industrial field is increasingly extensive, also constantly increases the demand of composite property data.Because the anisotropy of composite material barrel structure and the characteristic of material itself make that composite drum is poorly sealed when carrying out blasting experiment easily causes leakage, therefore need to study the sealing problem of composite drum.
Model utility content
The utility model proposes to overcome the shortcoming existed in prior art, its objective is and provides a kind of composite drum explosion seal arrangement.
The technical solution of the utility model is:
A kind of composite drum explosion seal arrangement, comprise the upper sealing tool and lower seal tool that are positioned over inside, composite drum two ends, No. I seal ring, No. II seal ring and be arranged at the clip of outside, composite drum two ends, described upper sealing tool is made up of the upper sealing tool top fixed by screw and upper sealing tool bottom, lower seal tool is made up of the lower seal tool top fixed by screw and lower seal tool bottom, upper sealing tool top and lower seal tool bottom are disc structure, upper sealing tool central upper portion forms a upper through hole and four upper fixed holes be uniformly distributed along the circumference, four lower fixed holes be uniformly distributed along the circumference are formed at lower seal tool bottom,
Upper sealing tool bottom and lower seal tool top are round column structure, and both all form groove in the middle of outer circle wall, and No. II seal ring is arranged in groove;
Top, upper sealing tool bottom upwards forms convex platform, in be formed centrally the lower through-hole communicated with upper through hole, convex platform end face forms four the upper screws corresponding with upper fixed hole, convex platform outer installment has four upper circular arc plates, each upper circular arc plate is connected by spring with convex platform, and four upper circular arc plate outer installment have No. I seal ring;
Lower seal tool upper and lower form lower convex platform downwards, four the lower screws corresponding with lower fixed hole are formed bottom lower convex platform, lower convex platform outer installment has four lower circular arc plates, and each lower circular arc plate is connected by spring with lower convex platform, and four lower circular arc plate outer installment have No. I seal ring.
There is gap in described four upper circular arc plates, described four lower circular arc plates also exist gap each other each other.
The external diameter of described upper sealing tool top, upper sealing tool bottom, lower seal tool top and lower seal tool bottom all matches with composite drum internal diameter.
Described clip setting position is corresponding with upper sealing tool and lower seal tool position.
The beneficial effects of the utility model are:
The utility model is simple to operate, good sealing effect, not fragile, to be applicable to different size composite drum.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the sectional view of upper sealing tool bottom in the utility model;
Fig. 3 is upper sealing tool bottom plan view in the utility model;
Fig. 4 is the sectional view on lower seal tool top in the utility model;
Fig. 5 is the worm's eye view on lower seal tool top in the utility model.
Wherein:
Tool 2 lower seal tool is sealed on 1
Seal on 3 on tool top 4 and seal tool bottom
5 lower seal tool bottom, lower seal tool tops 6
7 No. I seal rings, 8 No. II seal rings
Through hole on 9 clips 10
Fixed hole 12 lower fixed hole on 11
Screw 14 times screws on 13
15 groove 16 convex platforms
Circular arc plate on 17 lower through-holes 18
19 spring 20 lower convex platforms
21 times circular arc plate 22 composite drum.
Embodiment
Below in conjunction with Figure of description and embodiment, a kind of composite drum explosion of the utility model seal arrangement is described in detail:
As shown in Figure 1, a kind of composite drum explosion seal arrangement, comprise the upper sealing tool 1 and lower seal tool 2, No. I seal ring 7, No. II seal ring 8 that are positioned over inside, composite drum 22 two ends and the clip 9 being arranged at outside, composite drum 22 two ends, described upper sealing tool 1 is made up of the upper sealing tool top 3 fixed by screw and upper sealing tool bottom 4, lower seal tool 2 is made up of the lower seal tool top 5 fixed by screw and lower seal tool bottom 6
Upper sealing tool top 3 and lower seal tool bottom 6 are disc structure, and be formed centrally a upper through hole 10 and four upper fixed holes 11 be uniformly distributed along the circumference in upper sealing tool top 3, four lower fixed holes be uniformly distributed along the circumference 12 are formed at lower seal tool bottom 6;
Upper sealing tool bottom 4 and lower seal tool top 5 are round column structure, and both all form groove 15, No. II seal ring 8 and are arranged in groove 15 in the middle of outer circle wall;
As shown in Figure 2,3, convex platform 16 is upwards formed at top, upper sealing tool bottom 4, in be formed centrally the lower through-hole 17 corresponding with upper through hole 10, convex platform 16 end face forms four the upper screws 13 corresponding with upper fixed hole 11, convex platform 16 outer installment has four upper circular arc plates 18, each upper circular arc plate 18 is connected by spring 19 with convex platform 16, and four upper circular arc plate 18 outer installment have No. I seal ring 7;
Upper through hole 10 is communicated with lower through-hole 17, for composite drum 22 internal water flooding;
As shown in Figure 4,5, lower convex platform 20 is formed downwards at bottom, lower seal tool top 5, four the lower screws 14 corresponding with lower fixed hole 12 are formed bottom lower convex platform 20, lower convex platform 20 outer installment has four lower circular arc plates 21, each lower circular arc plate 21 is connected by spring 19 with lower convex platform 20, and four lower circular arc plate 21 outer installment have No. I seal ring 7.
There is gap in described four upper circular arc plates 18, described four lower circular arc plates 21 also exist gap each other each other.
The external diameter of described upper sealing tool top 3, upper sealing tool bottom 4, lower seal tool top 5 and lower seal tool bottom 6 all matches with composite drum 22 internal diameter.
Described clip 9 setting position is corresponding with upper sealing tool 1 and lower seal tool 2 position.
The utility model structure is simple, easy to operate, good sealing effect, the bursting test of not fragile, to be applicable to different size composite drum.
Claims (4)
1. a composite drum explosion seal arrangement, comprise the upper sealing tool (1) and lower seal tool (2) that are positioned over composite drum (22) inside, two ends, No. I seal ring (7), No. II seal ring (8) and be arranged at the clip (9) of composite drum (22) outside, two ends, it is characterized in that: described upper sealing tool (1) is made up of the upper sealing tool top (3) of being fixed by screw and upper sealing tool bottom (4), lower seal tool (2) is made up of the lower seal tool top (5) fixed by screw and lower seal tool bottom (6), upper sealing tool top (3) and lower seal tool bottom (6) are disc structure, a upper through hole (10) and four upper fixed holes (11) be uniformly distributed along the circumference are formed centrally in upper sealing tool top (3), four lower fixed holes be uniformly distributed along the circumference (12) are formed at lower seal tool bottom (6),
Upper sealing tool bottom (4) and lower seal tool top (5) are round column structure, and both all form groove (15) in the middle of outer circle wall, and No. II seal ring (8) is arranged in groove (15);
Convex platform (16) is upwards formed at upper sealing tool bottom (4) top, in be formed centrally the lower through-hole (17) communicated with upper through hole (10), convex platform (16) end face forms four the upper screws (13) corresponding with upper fixed hole (11), convex platform (16) outer installment has four upper circular arc plates (18), each upper circular arc plate (18) is connected by spring (19) with convex platform (16), and four upper circular arc plate (18) outer installment have No. I seal ring (7);
Lower convex platform (20) is formed downwards at lower seal tool top (5) bottom, four the lower screws (14) corresponding with lower fixed hole (12) are formed on lower convex platform (20) bottom, lower convex platform (20) outer installment has four lower circular arc plates (21), each lower circular arc plate (21) is connected by spring (19) with lower convex platform (20), and four lower circular arc plate (21) outer installment have No. I seal ring (7).
2. a kind of composite drum explosion seal arrangement according to claim 1, is characterized in that: described four upper circular arc plates (18) exist gap each other, and described four lower circular arc plates (21) also exist gap each other.
3. a kind of composite drum explosion seal arrangement according to claim 1, is characterized in that: the external diameter of described upper sealing tool top (3), upper sealing tool bottom (4), lower seal tool top (5) and lower seal tool bottom (6) all matches with composite drum (22) internal diameter.
4. a kind of composite drum explosion seal arrangement according to claim 1, is characterized in that: described clip (9) setting position is corresponding with upper sealing tool (1) and lower seal tool (2) position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520612437.0U CN204921971U (en) | 2015-08-14 | 2015-08-14 | Sealing device is used in blasting of a combined material section of thick bamboo |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520612437.0U CN204921971U (en) | 2015-08-14 | 2015-08-14 | Sealing device is used in blasting of a combined material section of thick bamboo |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204921971U true CN204921971U (en) | 2015-12-30 |
Family
ID=54971100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520612437.0U Withdrawn - After Issue CN204921971U (en) | 2015-08-14 | 2015-08-14 | Sealing device is used in blasting of a combined material section of thick bamboo |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204921971U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105065668A (en) * | 2015-08-14 | 2015-11-18 | 核工业理化工程研究院 | Sealing device for composite cylinder detonation |
-
2015
- 2015-08-14 CN CN201520612437.0U patent/CN204921971U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105065668A (en) * | 2015-08-14 | 2015-11-18 | 核工业理化工程研究院 | Sealing device for composite cylinder detonation |
| CN105065668B (en) * | 2015-08-14 | 2017-03-22 | 核工业理化工程研究院 | Sealing device for composite cylinder detonation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20151230 Effective date of abandoning: 20170322 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |