CN209876192U - Sealing sleeve for support - Google Patents
Sealing sleeve for support Download PDFInfo
- Publication number
- CN209876192U CN209876192U CN201920451550.3U CN201920451550U CN209876192U CN 209876192 U CN209876192 U CN 209876192U CN 201920451550 U CN201920451550 U CN 201920451550U CN 209876192 U CN209876192 U CN 209876192U
- Authority
- CN
- China
- Prior art keywords
- cover
- branch pipes
- plugging
- sealing
- pipe body
- Prior art date
- 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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Links
- 238000007789 sealing Methods 0.000 title claims abstract description 21
- 230000000903 blocking effect Effects 0.000 claims description 14
- 229910000831 Steel Inorganic materials 0.000 abstract description 5
- 239000010959 steel Substances 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 2
- 230000002265 prevention Effects 0.000 abstract 1
- 238000003466 welding Methods 0.000 description 4
- 230000032683 aging Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000012855 volatile organic compound Substances 0.000 description 1
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- Pressure Vessels And Lids Thereof (AREA)
Abstract
The pillar sealing sleeve relates to a floating plate pillar sealing sleeve which is connected with a steel floating plate pillar and then welded on a floating plate. The gas leakage prevention device is mainly designed for solving the problem that gas leakage exists in sealing between the existing strut and the sleeve. It includes the body, is connected with two branch pipes on the body, and the body is located the opening that the round pin axle that supplies the connecting support usefulness passes through respectively in the position that corresponds two branch pipes, and the outer end of two branch pipes all is equipped with the side blanking cover, and in two side blanking covers were stretched into respectively to the outer end of two branch pipes, the upper end of body was equipped with the blanking cover, and the upper end of body stretches into in the blanking cover. An upper sealing gasket is fixed on the surface of the upper plugging cover contacting with the top of the pipe body, and side sealing gaskets are fixed on the surfaces of the two side plugging covers contacting with the outer ends of the branch pipes. Its advantages are long service life, high sealing effect and no leakage.
Description
The technical field is as follows:
the utility model relates to a floating plate pillar sealing sleeve welded on a floating plate after being connected with a steel floating plate pillar.
Background art:
a sleeve is sleeved outside the steel floating plate strut, the sleeve is connected with the strut through a pin shaft, the top of the strut extends out of the sleeve, and the contact part of the strut and the upper edge of the sleeve is sealed through a rubber sleeve; the contact parts of the two ends of the pin shaft extending out of the side surface of the sleeve and the sleeve are also sealed by rubber sleeves; because the rubber sleeves at the three positions are exposed outside, air leakage can be caused due to rubber aging, and the service life is shortened. According to the hidden danger treatment discovery of the VOCs of the oil tank in the petrochemical industry, the problem of gas leakage exists in the sealing between the existing supporting column and the existing sleeve.
The invention content is as follows:
the utility model aims to solve the technical problem that a sealed effectual, long service life's pillar seal bushing is provided.
The above object is achieved by: it includes the body, is connected with two branch pipes on the body, and the body is located the opening that the round pin axle that supplies the connecting support usefulness passes through respectively in the position that corresponds two branch pipes, and the outer end of two branch pipes all is equipped with the side blanking cover, and in two side blanking covers were stretched into respectively to the outer end of two branch pipes, the upper end of body was equipped with the blanking cover, and the upper end of body stretches into in the blanking cover.
An upper sealing gasket is fixed on the surface of the upper plugging cover contacting with the top of the pipe body, and side sealing gaskets are fixed on the surfaces of the two side plugging covers contacting with the outer ends of the branch pipes.
And a hanging ring is fixed at the top of the upper plug cover.
The upper plugging cover and the pipe body can be connected in a threaded manner, namely, threads are arranged on the outer wall of the upper end of the pipe body, and threads are arranged on the inner wall of the upper plugging cover; the connection mode of the side blocking cover and the branch pipe can be threaded connection, namely threads are arranged on the outer wall of the branch pipe, and threads are arranged on the inner wall of the side blocking cover.
The upper plugging cover and the pipe body can be connected by a flange, namely, the lower end of the upper plugging cover is welded with the flange, the upper part of the pipe body is welded with the flange, and then the upper plugging cover and the pipe body are connected by bolts and the flange; welding a flange on the side plug cover, welding a flange on the branch pipe, and connecting the side plug cover and the branch pipe by using bolts and the flange.
The upper blocking cover and the pipe body and the side blocking cover and the branch pipe can also be connected by a buckle.
When the device is installed, the middle part of the strut is provided with a transverse shaft tube, the pin shaft is installed in the shaft tube, two ends of the pin shaft extend into the branch tubes, and the upper end of the strut is positioned in the tube body; and sealing by using the upper plugging cover and the side plugging cover. The pipe body is welded on the steel floating plate.
The utility model has the advantages that: because the sealing elements are all arranged inside the blocking cover, the service life of the sealing elements can be prolonged without exposing, the sealing effect is good, no leakage exists, and the manufacture is easy.
Description of the drawings:
fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic view of the connection state between the present invention and the pillar and the floating plate.
The specific implementation mode is as follows:
referring to fig. 1, it includes body 1, is connected with two branch pipes 2 on the body, and the body is equipped with the opening that supplies the round pin axle that the connecting support was used to pass through respectively in the position department that corresponds two branch pipes, and the outer end of two branch pipes all is equipped with side blanking cover 3, and the outer end of two branch pipes stretches into respectively in two side blanking covers, and the upper end of body is equipped with blanking cover 4, and the upper end of body stretches into in the blanking cover.
An upper sealing gasket 5 is fixed on the surface of the upper plugging cover contacting with the top of the pipe body, and side sealing gaskets 6 are fixed on the surfaces of the two side plugging covers contacting with the outer ends of the branch pipes.
And a hanging ring 7 is fixed on the top of the upper plug cover.
The upper plugging cover and the pipe body can be connected in a threaded manner, namely, threads are arranged on the outer wall of the upper end of the pipe body, and threads are arranged on the inner wall of the upper plugging cover; the connection mode of the side blocking cover and the branch pipe can be threaded connection, namely threads are arranged on the outer wall of the branch pipe, and threads are arranged on the inner wall of the side blocking cover.
The upper plugging cover and the pipe body can be connected by a flange, namely, the lower end of the upper plugging cover is welded with the flange, the upper part of the pipe body is welded with the flange, and then the upper plugging cover and the pipe body are connected by bolts and the flange; welding a flange on the side plug cover, welding a flange on the branch pipe, and connecting the side plug cover and the branch pipe by using bolts and the flange.
The upper blocking cover and the pipe body and the side blocking cover and the branch pipe can also be connected by a buckle.
Referring to fig. 2, a transverse shaft tube 9 is arranged in the middle of a support pillar 8, a pin shaft 10 is installed in the shaft tube, two ends of the pin shaft extend into a branch tube, and the upper end of the support pillar is positioned in the tube body; and sealing by using the upper plugging cover and the side plugging cover. The pipe body is welded on the steel floating plate 11.
Claims (6)
1. Pillar seal sleeve, including body (1), be connected with two branch pipes (2) on the body, the body is located the opening that the round pin axle that supplies the connecting support to use passes through, characterized by respectively at the position that corresponds two branch pipes: the outer ends of the two branch pipes are provided with side plugging covers (3), the outer ends of the two branch pipes extend into the two side plugging covers respectively, the upper end of the pipe body is provided with an upper plugging cover (4), and the upper end of the pipe body extends into the upper plugging cover.
2. The pillar seal bushing according to claim 1, wherein: an upper sealing gasket (5) is fixed on the surface of the upper plugging cover contacting with the top of the pipe body, and side sealing gaskets (6) are fixed on the surfaces of the two side plugging covers contacting with the outer ends of the branch pipes.
3. The pillar seal bushing according to claim 1, wherein: and a hanging ring (7) is fixed at the top of the upper plug cover.
4. The pillar seal bushing according to claim 1, wherein: the upper blocking cover is in threaded connection with the pipe body, and the side blocking cover is in threaded connection with the branch pipe.
5. The pillar seal bushing according to claim 1, wherein: the upper plug cover is connected with the pipe body by a flange; the side blocking cover and the branch pipe are connected by a flange.
6. The pillar seal bushing according to claim 1, wherein: the upper blocking cover is connected with the pipe body and the side blocking cover is connected with the branch pipe through buckles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920451550.3U CN209876192U (en) | 2019-04-04 | 2019-04-04 | Sealing sleeve for support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920451550.3U CN209876192U (en) | 2019-04-04 | 2019-04-04 | Sealing sleeve for support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209876192U true CN209876192U (en) | 2019-12-31 |
Family
ID=68958260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920451550.3U Active CN209876192U (en) | 2019-04-04 | 2019-04-04 | Sealing sleeve for support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209876192U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109973724A (en) * | 2019-04-04 | 2019-07-05 | 孙宝祥 | Strut seal casing |
-
2019
- 2019-04-04 CN CN201920451550.3U patent/CN209876192U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109973724A (en) * | 2019-04-04 | 2019-07-05 | 孙宝祥 | Strut seal casing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210902 Address after: 111000 No. 152, Tiexi Road, Taizihe District, Liaoyang City, Liaoning Province Patentee after: Liaoyang Petrochemical Equipment Co.,Ltd. Address before: 111000 Liaoyang Petrochemical Equipment Co., Ltd., No. 152 west iron road, Baita District, Liaoning, Liaoyang Patentee before: Sun Baoxiang |
|
| TR01 | Transfer of patent right |