CN103322348A - Flange plate component - Google Patents
Flange plate component Download PDFInfo
- Publication number
- CN103322348A CN103322348A CN 201310249207 CN201310249207A CN103322348A CN 103322348 A CN103322348 A CN 103322348A CN 201310249207 CN201310249207 CN 201310249207 CN 201310249207 A CN201310249207 A CN 201310249207A CN 103322348 A CN103322348 A CN 103322348A
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- China
- Prior art keywords
- mentioned
- screw
- flange
- flange plate
- shackle member
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The invention discloses a flange plate component which comprises paired flange plates and a gasket positioned between the flange plates. The flange plate component is characterized in that a plurality of uniformly distributed notches are formed in the circumferential edges of the flange plates, a first screw hole is formed in each notch, the flange plate component further comprises clamping parts which are clamped on the notches and used for fixing the two flange plates, second screw holes corresponding to the first screw holes are formed in the clamping parts, and bolts sequentially penetrating the first screw holes and the second screw holes are mounted on the clamping parts. The flange plate component has the advantages that contact of the bolts and the flange gasket is avoided, tightness of the gasket cannot be affected, the flanges can be stably connected, pipe fittings are further connected, and tightness of the joint of the flanges is improved.
Description
Technical field
The present invention relates to a kind of pipe joint, be specifically related to a kind of flange component.
Background technique
Flange plate is to make pipe and the interconnective part of pipe, is connected in pipe end, and the sealing that therefore connects is the important parameter characteristic of check flange plate quality, and poor sealing is prone to the phenomenons such as infiltration gas leakage.And the bolt on the existing flange plate will run through whole flange plate and middle pad, can cause like this distortion of pad, affects the sealing of pad.
Summary of the invention
For solving the deficiencies in the prior art, the object of the present invention is to provide a kind of flange component that does not affect the flange gasket sealing.
In order to realize above-mentioned target, the present invention adopts following technological scheme:
A kind of flange component comprises paired flange plate and the pad between above-mentioned flange plate, it is characterized in that, the circumferential edges of above-mentioned flange plate is provided with a plurality of equally distributed gap slots, and the first screw is arranged in the above-mentioned gap slot; Also comprise being connected on the above-mentioned gap slot being used for the shackle member of fixing two flange plate, above-mentioned shackle member is provided with second screw corresponding with above-mentioned the first screw; Above-mentioned shackle member is provided with the bolt that passes successively above-mentioned the first screw and the second screw.
Further, above-mentioned the first through hole is slotted eye, and above-mentioned the second screw is through hole.
Further, above-mentioned shackle member is U-shaped shackle member.
Further, the quantity of above-mentioned gap slot is 4.
Further, the degree of depth of above-mentioned the first screw is 40% to 50% of the above-mentioned gap slot degree of depth.
Further, the outside thread of the internal thread of above-mentioned the first screw and the second screw and above-mentioned bolt coincide.
Usefulness of the present invention is: avoided bolt to contact with flange gasket, can not affect the sealing of pad, adpting flange that simultaneously can be stable, and then connection pipe fitting, the sealing of raising flange connections.
Description of drawings
Fig. 1 is the structural representation of flange plate of the present invention;
Fig. 2 is the AA face sectional view of Fig. 1;
Fig. 3 is the schematic diagram behind Fig. 2 installing card fitting.
The implication of reference character among the figure:
The 1-flange plate, 2-gap slot, 3-the first screw 3,4-shackle member, 5-bolt, 6-pad.
Embodiment
Below in conjunction with the drawings and specific embodiments the present invention is done concrete introduction.
A kind of flange component as shown in Figure 1 to Figure 3 comprises paired flange plate 1 and the pad between flange plate 16, and the circumferential edges of flange plate 1 is provided with a plurality of equally distributed gap slots 2, and the first screw 3 is arranged in the gap slot 2.A kind of flange component of the present invention also comprises being connected on the gap slot 2 and is used for the shackle member 4 of fixing two flange plate 1, and shackle member 4 is provided with second screw corresponding with the first screw 3; Preferably, the first screw is slotted eye, and the second screw is through hole.Shackle member 4 is provided with the bolt 5 that passes successively the first screw 3 and the second screw.
As a kind of preferred version, shackle member 4 is U-shaped shackle member, is used for blocking the gap slot 2 on the flange plate 1.For stable mounting flange assembly, the quantity of gap slot is 4.Gap slot 2 degree of depth are that the degree of depth of 30% to 45%, the first screw 3 of flange plate 1 thickness is 40% to 50% of gap slot 2 degree of depth.The internal thread of the first screw 3 and the second screw and the outside thread of bolt 5 coincide.
Above demonstration and described basic principle of the present invention, major character and advantage.The technician of the industry should understand, and above-described embodiment does not limit the present invention in any form, and all employings are equal to replaces or technological scheme that the mode of equivalent transformation obtains, all drops in protection scope of the present invention.
Claims (6)
1. a flange component comprises paired flange plate and the pad between above-mentioned flange plate, it is characterized in that, the circumferential edges of above-mentioned flange plate is provided with a plurality of equally distributed gap slots, and the first screw is arranged in the above-mentioned gap slot; Also comprise being connected on the above-mentioned gap slot being used for the shackle member of fixing two flange plate, above-mentioned shackle member is provided with second screw corresponding with above-mentioned the first screw; The bolt that passes successively above-mentioned the first screw and the second screw is installed on the above-mentioned shackle member.
2. a kind of flange component according to claim 1 is characterized in that, above-mentioned the first through hole is slotted eye, and above-mentioned the second screw is through hole.
3. a kind of flange component according to claim 2 is characterized in that, above-mentioned shackle member is U-shaped shackle member.
4. a kind of flange component according to claim 3 is characterized in that, the quantity of above-mentioned gap slot is 4.
5. a kind of flange component according to claim 4 is characterized in that, the degree of depth of above-mentioned the first screw is 40% to 50% of the above-mentioned gap slot degree of depth.
6. according to claim 1 to the described a kind of flange component of 5 any one, it is characterized in that, the internal thread of above-mentioned the first screw and the second screw and the outside thread of above-mentioned bolt coincide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310249207 CN103322348A (en) | 2013-06-21 | 2013-06-21 | Flange plate component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310249207 CN103322348A (en) | 2013-06-21 | 2013-06-21 | Flange plate component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103322348A true CN103322348A (en) | 2013-09-25 |
Family
ID=49191278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201310249207 Pending CN103322348A (en) | 2013-06-21 | 2013-06-21 | Flange plate component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103322348A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104613259A (en) * | 2015-01-30 | 2015-05-13 | 张家港华日法兰有限公司 | Pipe flange |
| CN108105495A (en) * | 2017-11-17 | 2018-06-01 | 江苏壹鼎崮机电科技有限公司 | A kind of antidetonation tube bundle devices being easily installed |
| CN109763564A (en) * | 2019-01-04 | 2019-05-17 | 湖南省富生钢结构有限公司 | A kind of removable steel structure girder |
-
2013
- 2013-06-21 CN CN 201310249207 patent/CN103322348A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104613259A (en) * | 2015-01-30 | 2015-05-13 | 张家港华日法兰有限公司 | Pipe flange |
| CN108105495A (en) * | 2017-11-17 | 2018-06-01 | 江苏壹鼎崮机电科技有限公司 | A kind of antidetonation tube bundle devices being easily installed |
| CN109763564A (en) * | 2019-01-04 | 2019-05-17 | 湖南省富生钢结构有限公司 | A kind of removable steel structure girder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130925 |