CN2291556Y - Shock and leakage proof assembling joint cast-iron water drain pipe - Google Patents
Shock and leakage proof assembling joint cast-iron water drain pipe Download PDFInfo
- Publication number
- CN2291556Y CN2291556Y CN 97215378 CN97215378U CN2291556Y CN 2291556 Y CN2291556 Y CN 2291556Y CN 97215378 CN97215378 CN 97215378 CN 97215378 U CN97215378 U CN 97215378U CN 2291556 Y CN2291556 Y CN 2291556Y
- Authority
- CN
- China
- Prior art keywords
- socket
- joint
- rubber ring
- shock
- flange
- 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
Links
Images
Landscapes
- Joints With Sleeves (AREA)
Abstract
The utility model relates to assembled cast iron drain pipe with a joint having the functions of shock resistance, crack resistance, and leakage resistance. A joint of the utility model is formed from the assembly of a pipe socket, a socket, and sealing materials. The utility model has the advantages of convenient and quick installation, labor saving, good sealing performance, shock resistance, crack resistance, and leakage resistance can be widely used for discharging waste water, sewage, and rainwater or used for vent pipes of buildings.
Description
The utility model is a kind of antidetonation that has, and the iron drain-pipe of leakage proof assembling joint (contain pipe fitting---a complete set of application documents all with) is made building and got rid of waste water, sewage, rainwater or breathing pipe and use.
The interface gaps of existing spigot and socket type iron drain-pipe is to use cement mortar, perhaps twine asbestos rope after, use the cement mortar fill plug seal again, inconvenient operation, labor intensity is big, joint is rigid, and is not shockproof, easily splits leakage.
The purpose of this utility model is to design and manufacture a kind of iron drain-pipe (a complete set of application documents abbreviation waste pipe), makes its joint energy antidetonation, and leakage proof is assembled during installation, and is fast, laborsaving.
The utility model is achieved in that for the vertical drainage pipe joint, puts rubber ring 3 and insert in the bellmouth 4 again on socket 1, utilizes the deadweight of waste pipe to compress rubber ring 3 SEALING FITTING.Waste pipe (a complete set of application documents abbreviation horizontal drain pipe) for the level installation, then on bellmouth 5, make flange 6, on socket 7, put loose flange 8, link flange 6 and loose flange 8, rubber ring 3 is pressed SEALING FITTING in the gap of bellmouth 5 and socket 7 with bolt.
For the vertical duct joint of a waste pipe, also can adopt the seal form of horizontal drainage pipe joint.
Make the material of rubber ring and can use General Purpose Rubber, acid-fast alkali-proof rubber, oil resistant rubber.
Waste pipe can be made with gray cast iron.
Like this, because fixing dead between the drain connection joint socket, the sealing material SEALING FITTING and flexible that is squeezed, so, can be movable between joint socket and don't destroy the sealing of joint, thereby can antidetonation, leakage proof.Install also convenient and strength-saving.
Fig. 1, vertical drainage pipe joint sectional drawing.
Fig. 2, horizontal drainage pipe joint sectional drawing.
Fig. 3, the rubber ring sectional drawing.
Fig. 4, the loose flange sectional drawing.
Embodiment sees Fig. 1 and Fig. 2.On socket 1, make gland 2, the rubber ring 3 of internal diameter less than socket 1 external diameter be enclosed within on the socket 1, make rubber ring 3 be enclosed within on the socket 1 after, the wall thickness of rubber ring also should be greater than the gap of 1 of 4 mouthfuls of socket of bellmouth.At this moment, socket 1 is inserted in the bellmouth 4, utilize the deadweight of waste pipe, compress rubber ring 3 SEALING FITTING.When pipe was subjected to displacement, because unfixing dead between joint socket, rubber ring was flexible again, so joint still can seal.For the horizontal drainage pipe joint because gapped between loose flange 8 internal diameters and socket 7 external diameters, it is tightened on the flange 6 with bolt, compress rubber ring 3 after, socket 7 both can move axially, and also can scratch and can not destroy the sealing of joint as side direction.Simultaneously, link two flanges, also can guarantee the steadiness of installing with bolt.
Claims (2)
1, a kind of waste pipe of cylinder iron making is linked by bellmouth and socket, it is characterized in that: the vertical drainage pipe joint, a gland 2 is arranged on socket 1, and seal with rubber ring 3 between joint socket; On the bellmouth 5 of horizontal drainage pipe joint flange 6 is arranged,, compress rubber ring 3 SEALING FITTING between joint socket with the loose flange 8 of bolt linking sleeve on socket 7.
2, waste pipe according to claim 1, it is characterized in that: a waste pipe vertical drainage pipe joint is improved to by the flange 6 on bellmouth 5 and the bellmouth 5, socket 7, loose flange 8 and rubber ring 3 are formed, and compress rubber ring 3 SEALING FITTING with bolt binding flange 6 and loose flange 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97215378 CN2291556Y (en) | 1997-04-29 | 1997-04-29 | Shock and leakage proof assembling joint cast-iron water drain pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97215378 CN2291556Y (en) | 1997-04-29 | 1997-04-29 | Shock and leakage proof assembling joint cast-iron water drain pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2291556Y true CN2291556Y (en) | 1998-09-16 |
Family
ID=33932559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97215378 Expired - Fee Related CN2291556Y (en) | 1997-04-29 | 1997-04-29 | Shock and leakage proof assembling joint cast-iron water drain pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2291556Y (en) |
-
1997
- 1997-04-29 CN CN 97215378 patent/CN2291556Y/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202580323U (en) | Two-side flexible waterproof sleeve pipe | |
| CN213979225U (en) | Inspection well structure for drainage system | |
| CN2291556Y (en) | Shock and leakage proof assembling joint cast-iron water drain pipe | |
| CN205617425U (en) | Prefabricated structure of assembling of utility tunnel | |
| CN202032221U (en) | Insertion type pipeline joint | |
| CN206973074U (en) | A kind of spheroidal graphite cast-iron push pipe water fetching device | |
| CN2895616Y (en) | Combined water-stop split bolt | |
| CN216405651U (en) | Prefabricated assembled concrete drainage inspection shaft structure | |
| CN2191886Y (en) | Flexible pipe joint cast iron drain pipe for high-rise building | |
| CN214090253U (en) | Urban municipal drainage pipeline inspection shaft structure | |
| CN201335211Y (en) | Flexible water-proof sleeve pipe | |
| CN212715248U (en) | Assembled inspection shaft | |
| CN2851786Y (en) | Novel pipe socket | |
| CN210737740U (en) | Plastic pipe well integrated device | |
| CN114838215A (en) | Detachable full-self-anchoring anti-seismic interface nodular cast iron pipe | |
| CN2135095Y (en) | Cement pipe joint with y-shaped rubber sealing ring | |
| CN2323231Y (en) | Expansion joint resisting corrosion in high chlorion concentration environment | |
| CN2247261Y (en) | Rubber sealed joint cast iron drainage pipe and matched rubber ring | |
| CN201206277Y (en) | Integrated drainage inspection well apparatus | |
| CN214743963U (en) | Drainage pipe connecting device for house construction | |
| CN214883879U (en) | Municipal administration asphalt concrete road surface inspection shaft reinforced structure | |
| CN218152850U (en) | Rain sewage pipeline leak protection mechanism | |
| CN212772713U (en) | Inspection well chamber | |
| CN2258945Y (en) | Shockproof flexible joint spigot-and-socket drainage pipe fitting | |
| CN214460628U (en) | High leakproofness inspection shaft well lid |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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 |