CN201014099Y - Universal spherical settling vessel - Google Patents
Universal spherical settling vessel Download PDFInfo
- Publication number
- CN201014099Y CN201014099Y CNU2007200491418U CN200720049141U CN201014099Y CN 201014099 Y CN201014099 Y CN 201014099Y CN U2007200491418 U CNU2007200491418 U CN U2007200491418U CN 200720049141 U CN200720049141 U CN 200720049141U CN 201014099 Y CN201014099 Y CN 201014099Y
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- China
- Prior art keywords
- bulb
- telescopic pipe
- gland
- sealing circle
- peripheral surface
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Abstract
The utility model provides a universal spherical settler comprising a sphere head inner extension tube, a sphere head external extension tube, a flange short joint, the sphere head inner extension tube and the sphere head external extension tube comprise a sphere head segment and a straight tube segment respectively, the two straight tube segments are sleeved and sealed, the inner circumferential surfaces of the two flange short joint are sealed and sleeved with the external circumferential surfaces of the two sphere head segments through spherical surface sealing rings. The structure is simple with convenient assembling, the flow resistance is low with safe and reliable use, the utility model can be arranged on the pipeline networks to prominently compensate the displacement or deflexion of pipeline networks caused by various factors, the long term working of the pipeline network can be assured, the utility model is especially suitable for water supplying and water draining pipelines with better values of practicability and popularization.
Description
Technical field
The utility model relates to assembling pipe joint, specifically is meant the universal spherical depressor.
Background technique
At present, known slip joint structure is to be connected and composed by telescopic pipe, rubber seal, flange and bolt.Be installed in and compensate pipe network on the pipe network by a small margin because displacement and the deflection that a variety of causes produces, because compensation range is little, when the displacement that produces and deflection were big, particularly the connection of pipe network just can't normally have been used inside and outside the building of surface subsidence larger area.
Summary of the invention
The purpose of this utility model is to overcome the shortcoming that existing slip joint is not suitable for the connection of the inside and outside pipe network of surface subsidence larger area building, a kind of universal spherical depressor is provided, this depressor not only can replace existing slip joint to be used in general occasion, and can use the connection of pipe network inside and outside the building of surface subsidence larger area.
The purpose of this utility model realizes by following proposal: this universal spherical depressor, comprise telescopic pipe in the bulb, the outer telescopic pipe of bulb, flange short circuit, telescopic pipe, the outer telescopic pipe of bulb comprise bulb section, straight length respectively in the described bulb, two straight lengths seal socket mutually, the inner peripheral surface of two flange short circuits by the ball face sealing circle respectively with the outer peripheral surface of two bulb sections sealing socket.
Described flange short circuit comprises flange body, end face gland, the flange body inner peripheral surface is provided with first, second ring-shaped step, described ball face sealing circle comprises first, second ball face sealing circle, corresponding first, second ring-shaped step position that is installed in of first, second ball face sealing circle, and first, second ball face sealing circle respectively with the outer peripheral surface of described bulb section sealing socket; Amplexiform by the baffle ring and second ring-shaped step described second ball face sealing circle inboard, the end face gland apical grafting of the second ball face sealing circle outside and flange short circuit, and described end face gland is fixedlyed connected with the flange body end face by bolt.
The outer peripheral surface of telescopic pipe straight length is socketed with seal ring, gland in the described bulb, described gland is fixedlyed connected with the retaining ring of the outer telescopic pipe straight length outer peripheral surface of described bulb by bolt, nut, and the end face of described seal ring both sides and gland, the outer telescopic pipe straight length of bulb is apical grafting respectively.
Working principle of the present utility model is: in the ball seal structure, in the bulb, when being tightly connected by the ball face sealing circle, the sphere of outer telescopic pipe bulb section can relatively rotate around the centre of sphere again, form the universal spherical depressor by two groups of such sphere structures by the inside and outside telescopic pipe that seal ring is housed, the flange short circuit at two ends just can be in the larger context deflection and displacement and keep sealing state relatively, it is online that this universal spherical depressor is connected surface subsidence larger area building inner and outer pipes, just can eliminate the inside and outside pipe network of building because the distortion pulling force that the ground differential settlement produces reaches the purpose that prevents that the pipe network connection from leaking.
The utility model has following advantage and effect with respect to prior art: simple in structure, easy to assembly, flow resistance is little, safe and reliable, be installed on the pipe network can be by a relatively large margin the compensation pipe network because displacement and the deflection that a variety of causes produces, guarantee that pipe network connects long-term normal the use, be specially adapted to have more excellent practicality and promotional value to, drainage pipeline networks.
Description of drawings
Fig. 1 is universal spherical depressor shown in Figure 1 (level installation) original state figure;
Fig. 2 is the long-term back virtual condition figure that uses of universal spherical depressor shown in Figure 1 (level installation);
Fig. 3 is universal spherical depressor shown in Figure 1 (the vertical installation) original state figure.
Fig. 4 is the long-term back virtual condition figure that uses of universal spherical depressor shown in Figure 1 (the vertical installation).
Embodiment
Below in conjunction with embodiment and accompanying drawing the utility model is described in further detail, but mode of execution of the present utility model is not limited thereto.
Embodiment
As shown in Figure 1, this universal spherical depressor, comprise telescopic pipe 7 in the bulb, the outer telescopic pipe 12 of bulb, flange short circuit, telescopic pipe 7, the outer telescopic pipe 12 of bulb comprise bulb section, straight length respectively in the described bulb, two straight lengths seal socket mutually: the outer peripheral surface of telescopic pipe 7 straight lengths is socketed with seal ring 10, gland 9 in the described bulb, described gland 9 is fixedlyed connected with the retaining ring of the outer telescopic pipe 12 straight length outer peripheral surfaces of described bulb by bolt 11, nut 8, and the end face of described seal ring both sides and gland, the outer telescopic pipe straight length of bulb is apical grafting respectively;
The inner peripheral surface of two flange short circuits by the ball face sealing circle respectively with the outer peripheral surface of two bulb sections sealing socket: described flange short circuit comprises flange body 1, end face gland 6, flange body 1 inner peripheral surface is provided with first, second ring-shaped step, described ball face sealing circle comprises first, second ball face sealing circle 2,4, first, second ball face sealing circle 2,4 corresponding first, second ring-shaped step positions that are installed in, and first, second ball face sealing circle 2,4 respectively with the outer peripheral surface of described bulb section sealing socket; Amplexiform by the baffle ring 3 and second ring-shaped step described second ball face sealing circle 4 inboards, end face gland 6 apical graftings of the second ball face sealing circle, 4 outsides and flange short circuit, and described end face gland 6 is fixedlyed connected with flange body 1 end face by bolt 5.
This universal depressor is to use like this: as shown in Figure 1, flange body 1, the end face gland 6 of the universal spherical depressor two end flange short circuits that level is installed are positioned at simultaneously on the same axis and are connected with outside network, after actual use after a while, as shown in Figure 2, the flange body 1 of the universal spherical depressor two end flange short circuits that level is installed, end face gland 6 have produced relative displacement and deflection owing to be subjected to pipe network connection influence, under the seal action of ball face sealing circle 2,4 and seal ring 10, this universal spherical depressor still can keep sealing state.
As shown in Figure 3, the flange body 1 of vertically arranged universal spherical depressor two end flange short circuits, end face gland 6 are positioned at simultaneously on the same axis and are connected with outside network, after actual use after a while, as shown in Figure 4, the flange body 1 of vertically arranged universal spherical depressor two end flange short circuits, end face gland 6 have produced relative displacement and deflection owing to be subjected to pipe network connection influence, under the seal action of ball face sealing circle 2,4 and seal ring 10, this universal spherical depressor still can keep sealing state.
As mentioned above, just can realize the utility model preferably.
Claims (3)
1. universal spherical depressor, it is characterized in that: comprise telescopic pipe in the bulb, the outer telescopic pipe of bulb, flange short circuit, telescopic pipe, the outer telescopic pipe of bulb comprise bulb section, straight length respectively in the described bulb, two straight lengths seal socket mutually, the inner peripheral surface of two flange short circuits by the ball face sealing circle respectively with the outer peripheral surface of two bulb sections sealing socket.
2. according to the described universal spherical depressor of claim 1, it is characterized in that: described flange short circuit comprises flange body, end face gland, the flange body inner peripheral surface is provided with first, second ring-shaped step, described ball face sealing circle comprises first, second ball face sealing circle, corresponding first, second ring-shaped step position that is installed in of first, second ball face sealing circle, and first, second ball face sealing circle respectively with the outer peripheral surface of described bulb section sealing socket; Amplexiform by the baffle ring and second ring-shaped step described second ball face sealing circle inboard, the end face gland apical grafting of the second ball face sealing circle outside and flange short circuit, and described end face gland is fixedlyed connected with the flange body end face by bolt.
3. according to the described universal spherical depressor of claim 1, it is characterized in that: the outer peripheral surface of telescopic pipe straight length is socketed with seal ring, gland in the described bulb, described gland is fixedlyed connected with the retaining ring of the outer telescopic pipe straight length outer peripheral surface of described bulb by bolt, nut, and the end face of described seal ring both sides and gland, the outer telescopic pipe straight length of bulb is apical grafting respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200491418U CN201014099Y (en) | 2007-03-09 | 2007-03-09 | Universal spherical settling vessel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200491418U CN201014099Y (en) | 2007-03-09 | 2007-03-09 | Universal spherical settling vessel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201014099Y true CN201014099Y (en) | 2008-01-30 |
Family
ID=39025893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200491418U Expired - Fee Related CN201014099Y (en) | 2007-03-09 | 2007-03-09 | Universal spherical settling vessel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201014099Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101684875A (en) * | 2008-09-24 | 2010-03-31 | 卡特彼勒公司 | Connecting assembly, assembling method thereof and movable machine comprising same |
| CN102537555A (en) * | 2011-12-22 | 2012-07-04 | 大连益多管道有限公司 | Anti-settling compensator |
| CN103062509A (en) * | 2011-10-24 | 2013-04-24 | 中国航空工业集团公司沈阳发动机设计研究所 | Double-ball angle sealing structure used for penetrating through cartridge receiver |
| CN105570582A (en) * | 2016-03-09 | 2016-05-11 | 上海日泰阀门(集团)有限公司 | Spherical universal telescopic device |
| CN106764049A (en) * | 2016-12-30 | 2017-05-31 | 武汉德威工程技术有限公司 | The device of pipeline part differential settlement is solved using two whirl compensators |
-
2007
- 2007-03-09 CN CNU2007200491418U patent/CN201014099Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101684875A (en) * | 2008-09-24 | 2010-03-31 | 卡特彼勒公司 | Connecting assembly, assembling method thereof and movable machine comprising same |
| CN103062509A (en) * | 2011-10-24 | 2013-04-24 | 中国航空工业集团公司沈阳发动机设计研究所 | Double-ball angle sealing structure used for penetrating through cartridge receiver |
| CN102537555A (en) * | 2011-12-22 | 2012-07-04 | 大连益多管道有限公司 | Anti-settling compensator |
| CN105570582A (en) * | 2016-03-09 | 2016-05-11 | 上海日泰阀门(集团)有限公司 | Spherical universal telescopic device |
| CN105570582B (en) * | 2016-03-09 | 2019-05-10 | 上海日泰阀门(集团)有限公司 | A kind of spherical universal expansion bend |
| CN106764049A (en) * | 2016-12-30 | 2017-05-31 | 武汉德威工程技术有限公司 | The device of pipeline part differential settlement is solved using two whirl compensators |
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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: 20080130 Termination date: 20150309 |
|
| EXPY | Termination of patent right or utility model |