CN2336177Y - Connecting casing - Google Patents
Connecting casing Download PDFInfo
- Publication number
- CN2336177Y CN2336177Y CN 98241324 CN98241324U CN2336177Y CN 2336177 Y CN2336177 Y CN 2336177Y CN 98241324 CN98241324 CN 98241324 CN 98241324 U CN98241324 U CN 98241324U CN 2336177 Y CN2336177 Y CN 2336177Y
- Authority
- CN
- China
- Prior art keywords
- adapter sleeve
- hole
- pipe
- feature
- loam cake
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a connecting casing pipe which can be used for a pipeline joint for interconnection, which belongs to the components of upper and lower waterway devices in buildings, and is mainly composed of an upper cover pipe and a lower casing pipe, wherein, the middle of the upper cover pipe is provided with a through hole, the upper end of the through hole is provided with a baffle ring, and the lower part of the through hole is provided with a cylindrical pipe. The middle of the lower casing pipe is provided with a stepped hole, a pipe wall at the lower part of the lower casing pipe is provided with a ring groove, the outer side of the lower end part of the lower casing pipe can also be provided with a screw hole seat which can be used for locating and is provided with a locating hole, and the outer side wall of the cylindrical pipe at the lower part of the upper cover pipe and the inner wall of a middle hole at the upper end of the lower casing pipe are tightly matched with each other. The utility model has the advantages of simple structure and easy installation.
Description
The utility model is a kind of adapter sleeve that the pipe joint place interconnects usefulness that is used for, and belongs to the component in the device of upper and lower water route in the building.
Commonly used to upper and lower water lines connection in building, as: running water pipe, sewage drainage pipe, Heater hose or the like, especially in the high-rise, then use more.And at present used upper and lower water lines connection mainly is by threaded pipe joint the pipeline end to be linked together, and for preventing seepage, the pipe joint place that is everlasting twines sealant tape or seal ring is installed.General and the building of pipe joint is fixed together.Though this linkage structure can link together pipeline, but working life is short, because of vibrations or reason such as aging are prone to seepage, and the maintenance at pipe joint place is extremely inconvenient, taking place can influence or destroy the interior surface decoration effect of building after the seepage, the work of giving and life bring worry, cause economic loss.
The purpose of this utility model is a kind of adapter sleeve of design, and it is simple in structure, is easy to install and fix, and can prevent the seepage at upper and lower pipe joint place.
The designed adapter sleeve of the utility model mainly is made of loam cake pipe and casing running, the centre of loam cake pipe has through hole, its upper end has baffle ring, the bottom is a column tube, have shoulder hole in the middle of the casing running, have annular groove on the tube wall of casing running bottom, the outside, cased underpart also has the screw hole seat of locating usefulness, have positioning hole on the screw hole seat, the inwall of the outer side wall of the column tube of the bottom of loam cake pipe and the intermediate hole of cased upper end closely cooperates.
The upper-end surface of the loam cake pipe of the adapter sleeve that the utility model is designed has the backwater groove, in order to water conservancy diversion.
Have rib on the cased outer side wall of the adapter sleeve that the utility model is designed, so as when to install with object fixation on every side.
The periphery of inner wall of the shoulder hole joint in the casing running of the adapter sleeve that the utility model is designed has axial ribs, is beneficial to alleviate the swing of the water pipe end that is installed on wherein.
Highly convenient for sealing and adjusting, in the annular groove on the tube wall of the casing running bottom of the adapter sleeve that the utility model is designed the adjustment seal ring can be installed.
The aperture of the intermediate throughholes of the loam cake pipe of the adapter sleeve that the utility model is designed is in 15～220mm scope.
The cased bottom internal orifice dimension of the adapter sleeve that the utility model is designed is in 10～215mm scope, and the interior ring diameter of annular groove is in 15～220mm scope, and outer ring diameter is in 18～230mm scope.
For cooperating closely, prevent seepage, the inwall of the intermediate hole of the outer side wall of the loam cake pipe bottom of the adapter sleeve that the utility model is designed and casing running upper end is taked cone match, and its cone angle (α) is in 0 °～30 ° scopes.
The cased bottom of the adapter sleeve that the utility model is designed has crisscross rib.
The cased bottom of the adapter sleeve that the utility model is designed can also be a through hole greater than the aperture on its top.
The designed adapter sleeve of the utility model is when using, with loam cake pipe and casing running close installation fixing after, place it on the framework of the buildings that sets in advance, be installed in the screw hole seat by screw then, hammer on the fixing frame again, with the location positioning of adapter sleeve in building, around adapter sleeve, use concrete placement, adapter sleeve and building are fixed together, because the adapter sleeve outside has rib, makes its fixation in building, the position is difficult for skew or rotates, after installing and fixing, remove framework, outstanding screw is cut, can carry out water-proofing treating or building surface finishing, this moment plug required connection on, drainage pipeline is to adjust the position, the shoulder hole to the casing running, by the rib location of inside, another water pipe inserts in the annular groove or through hole of casing running bottom one water pipe in the loam cake pipe inserts adapter sleeve, add adjustment height in the annular groove by adjusting seal ring, also the sidewall of water pipe and the inwall of through hole can be fixed with the sealer bonding.Finishing and installing, upper and lower water lines promptly is connected sleeve pipe and is connected and fixed, this moment, the end face of loam cake pipe was concordant with building surface, if building surface has ponding by chance, also can by loam cake pipe end face with the backwater groove flow in the upper and lower water lines.
The advantage of the adapter sleeve that the utility model is designed is:
1. simple in structure, be easy to install.
2. can prevent the seepage of pipeline joint effectively, keep the attractive in appearance of building, reduce maintenance construction.
3. easy to connect, be easy to adjust.
4. has backflow functionality.
The designed adapter sleeve of the utility model is mainly used in the connection of joint in building of upper and lower water lines, also applicable to others.
Fig. 1 is the structural drawing of the designed a kind of adapter sleeve of the utility model.
Fig. 2 is the plan view of Fig. 1.
Fig. 3 is the worm's eye view of Fig. 1.
Fig. 4 is the outline drawing of Fig. 1.
Fig. 5 is the structural drawing of the designed another kind of adapter sleeve of the utility model.
Fig. 6 is the structural drawing of another designed adapter sleeve of the utility model.
In conjunction with specific embodiments the structure and the mode of execution of the designed adapter sleeve of the utility model is described further with reference to the accompanying drawings below.
Embodiment 1
Adapter sleeve as shown in Figure 1, 2, 3 mainly is made of loam cake pipe 1 and casing running 2, and the centre of loam cake pipe 1 has through hole 3, and its upper end has baffle ring 4, and the bottom is a column tube 5, and loam cake pipe 1 is an overall structure.The outer side wall of column tube 5 has tapering, and cone angle is 10 °, and the internal diameter of the through hole 3 of loam cake pipe 1 is 70mm.On the upper-end surface of loam cake pipe 1, have the backwater groove 6 that tilts to cave in to intermediate throughholes 3.The centre of casing running 2 has shoulder hole 7, and the periphery of inner wall of the joint of shoulder hole 7 has axial ribs 8.The bottom outside of casing running 2 has the screw hole seat 9 that four mounting screws are used, and has screw hole 12 on it, and the bottom outer side wall of casing running 2 has crisscross rib 10, as shown in Figure 4.The sidewall of the upper end of the shoulder hole 7 in the middle of the casing running 2 and the column tube 5 in the loam cake pipe have the conical surface of identical tapering.The aperture, top of the shoulder hole 7 in the casing running 2 is consistent with the internal diameter of loam cake pipe 1, and the aperture of bottom is 32mm.Have annular groove 11 on the tube wall of the bottom of casing running 2, the interior ring footpath of annular groove 11 is 36mm, and external loop diameter is 44mm.
When mounted, the loam cake pipe 1 of adapter sleeve closely cooperates with the upper end of casing running 2 after the installation, adapter sleeve is positioned in the floor of building to installing in the framework that adapter sleeve sets up, screw penetrates in the screw hole 12 in the screw hole seat 9, hammer in the framework, make adapter sleeve and frame fixation together, cast concrete around adapter sleeve is fixed in the floor of building adapter sleeve then, because the outside, adapter sleeve bottom has crisscross rib 10, therefore with the floor fixation, and by screw, accurate positioning guarantees construction quality, after waiting to remove framework, cut outstanding screw tip.Refill upper and lower water pipe, water inlet inserts in the through hole 3 of loam cake pipe 1, to the shoulder hole 7 of casing running 2, is limited the swing of its end by axial ribs 8.Sewer inserts in the annular groove 11, and installs the height of adjusting in the seal ring 13 adjustment connecting tubes additional, does water-proofing treating and ground then and pastes work such as ceramic tile.The end face of loam cake pipe 1 is concordant with ground, and backwater groove 6 is lower than ground.
This adapter sleeve has leakproof characteristic preferably in building, and removes excess surface water by backwater groove 6, and connection is convenient, is very suitable for the pipe joint of the upper and lower water pipe in the high-rise.
Adapter sleeve as shown in Figure 5, similar substantially to embodiment 1 structure, constitute by loam cake pipe 1 and casing running 2, the upper-end surface of different is loam cake pipe 1 does not have the backwater groove, the height of the inwall 14 of the annular groove 11 of casing running 2 bottoms is less than the height of outer wall 15, be the inboard that inwall 14 is positioned at casing running 2 bottom surfaces, not concordant with the bottom surface.The internal diameter of loam cake pipe 1 is 114mm, and the aperture, top of shoulder hole 7 is consistent with the internal diameter of loam cake pipe 1, and the aperture of bottom is 106mm, and the internal diameter of annular groove 11 is 114mm, and external diameter is 140mm.The adapter sleeve of this structure has the advantage identical with embodiment 1, and the effect of the excess surface water that only refluxes is smaller.
Embodiment 3
Adapter sleeve as shown in Figure 6, similar substantially to embodiment 1 structure, be made of loam cake pipe 1 and casing running 2, the bottom of different is casing running 2 has substituted annular groove by through hole 15, and the aperture of through hole 15 is greater than the aperture of the minimum aperture 16 in the middle of in the shoulder hole 7 on its top.The internal diameter of the through hole 3 of loam cake pipe 1 is 48mm, and the aperture on shoulder hole 7 tops is consistent with the internal diameter of loam cake pipe 1, and the aperture of through hole 15 is 51mm.The adapter sleeve structure of this structure is more simple, is easy to processing, but sewer fixedly the time sealing a bit weaker, need sewer be bonded on the inwall of through hole 15 with sealer, or take other seal approach.
Claims (10)
1. adapter sleeve, it is characterized in that: mainly constitute by loam cake pipe and casing running, the centre of loam cake pipe has through hole, its upper end has baffle ring, and the bottom is a column tube, has shoulder hole in the middle of the casing running, have annular groove on the tube wall of casing running bottom, the outside, cased underpart also has the screw hole seat of locating usefulness, has positioning hole on the screw hole seat, and the inwall of the outer side wall of the column tube of the bottom of loam cake pipe and the intermediate hole of cased upper end closely cooperates.
2. adapter sleeve according to claim 1, its feature also is: the upper-end surface of loam cake pipe has the backwater groove.
3. adapter sleeve according to claim 1, its feature also is: have rib on the cased outer side wall.
4. adapter sleeve according to claim 1, its feature also is: the periphery of inner wall of the shoulder hole joint in the casing running has axial ribs.
5. adapter sleeve according to claim 1, its feature also is: in the annular groove on the tube wall of casing running bottom the adjustment seal ring can be installed.
6. adapter sleeve according to claim 1, its feature also is: the aperture of the intermediate throughholes of loam cake pipe is in 15～220mm scope.
7. adapter sleeve according to claim 1, its feature also is: cased bottom internal orifice dimension is in 10～215mm scope, and the interior ring diameter of annular groove is in 15～220mm scope, and outer ring diameter is in 18～230mm scope.
8. adapter sleeve according to claim 1, its feature also is: the inwall of the intermediate hole of the outer side wall of loam cake pipe bottom and casing running upper end is taked cone match, and its cone angle (α) is in 0 °～30 ° scopes.
9. adapter sleeve according to claim 3, its feature also is: cased bottom has crisscross rib.
10. adapter sleeve according to claim 1, its feature also is: cased bottom can also be a through hole greater than the aperture on its top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98241324 CN2336177Y (en) | 1998-10-14 | 1998-10-14 | Connecting casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98241324 CN2336177Y (en) | 1998-10-14 | 1998-10-14 | Connecting casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2336177Y true CN2336177Y (en) | 1999-09-01 |
Family
ID=33988104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98241324 Expired - Fee Related CN2336177Y (en) | 1998-10-14 | 1998-10-14 | Connecting casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2336177Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106195498B (en) * | 2016-08-18 | 2018-08-28 | 系统电子科技（镇江）有限公司 | A kind of fast connection mechanism in novel air-cooled air duct |
| CN111166485A (en) * | 2018-11-13 | 2020-05-19 | 重庆金山医疗机器人有限公司 | Surgical auxiliary robot instrument long rod end fixing structure, instrument and fixing method |
-
1998
- 1998-10-14 CN CN 98241324 patent/CN2336177Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106195498B (en) * | 2016-08-18 | 2018-08-28 | 系统电子科技（镇江）有限公司 | A kind of fast connection mechanism in novel air-cooled air duct |
| CN111166485A (en) * | 2018-11-13 | 2020-05-19 | 重庆金山医疗机器人有限公司 | Surgical auxiliary robot instrument long rod end fixing structure, instrument and fixing method |
| CN111166485B (en) * | 2018-11-13 | 2024-04-30 | 重庆金山医疗机器人有限公司 | Surgical auxiliary robot instrument long rod end fixing structure, instrument and fixing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Li Gang Document name: Notice of termination |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |