CN212804657U - Drainage pipeline connecting structure - Google Patents
Drainage pipeline connecting structure Download PDFInfo
- Publication number
- CN212804657U CN212804657U CN202021464256.5U CN202021464256U CN212804657U CN 212804657 U CN212804657 U CN 212804657U CN 202021464256 U CN202021464256 U CN 202021464256U CN 212804657 U CN212804657 U CN 212804657U
- Authority
- CN
- China
- Prior art keywords
- connector
- ring
- groove
- embedded
- drainage
- 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
- Sink And Installation For Waste Water (AREA)
Abstract
The utility model relates to an energy-conserving building drainage technical field, more specifically say, it relates to a drainage pipe connection structure for connect the drain pipe in the energy-conserving building, its technical scheme main points are: including the connecting pipe, connect respectively at the connector at connecting pipe both ends and connect two drainage pipe on two connectors respectively, connecting pipe and drainage pipe all are circular tubulose, the structure has the abaculus on the drainage pipe outer wall, the axis of abaculus and drainage pipe's axis collineation, the internal diameter of abaculus equals drainage pipe's external diameter, the connector is discoid, the one end of connector is constructed there is the link, link and connecting pipe threaded connection, one of connector is served and is constructed the caulking groove that supplies drainage pipe and abaculus embedding, connector and caulking groove construct the both ends in connector axis direction respectively, caulking groove outer wall threaded connection has the cover of revolving, it can support tight abaculus to revolve the cover, the utility model discloses a drainage pipe connection structure has the quick simple and direct effect of joining process.
Description
Technical Field
The utility model belongs to the technical field of energy-conserving building drainage technique and specifically relates to a drainage pipe connection structure.
Background
The energy-saving building refers to a low-energy-consumption building designed by researching building planning subareas, groups, monomers, building orientation, space, solar radiation, wind direction and external space environment according to a basic method for climate design and energy saving. The energy-saving building is also laid with water draining pipes, which mainly undertake the tasks of draining rainwater, sewage, farmland irrigation and drainage, and can be divided into plastic water draining pipes, concrete pipes and reinforced concrete pipes. The existing drainage pipeline can cut a water supply and drainage pipeline into a certain length in the production process, then the drainage pipeline needs to be assembled and connected for use in the actual use process, and the sealing performance of the connection position of the drainage pipeline is ensured by a mode of fixing the drainage pipeline through a gasket, a winding raw belt or a clamp. However, these connection methods are complicated and the connection positions need to be adjusted continuously to ensure the accuracy of the butt joint of the drainage pipelines.
The current chinese patent of grant bulletin No. CN209839397U provides a plumbing pipe connecting device, including connecting pipe, connector and plumbing pipe, the both ends of connecting pipe respectively with two threaded connection between the connector, then through twisting a plurality of rotatory bolts, it is fixed to make to realize the screens through spacing groove and stopper between connector and the plumbing pipe, compares with traditional connected mode, has avoided the process that needs constantly adjust hookup location.
However, when the water supply and drainage pipe connecting device is used for connecting the connector and the water supply and drainage pipe, the limiting block on the connector can be clamped into the limiting groove on the drainage pipe by screwing a plurality of rotating bolts, so that repeated steps are more, and the whole connecting process is not fast and simple.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a drainage pipe connection structure has the quick simple and direct effect of connection process.
The above technical purpose of the present invention can be achieved by the following technical solutions: a drainage pipeline connecting structure comprises a connecting pipe, connectors respectively connected to two ends of the connecting pipe and two drainage pipelines respectively connected to the two connectors, wherein the connecting pipe and the drainage pipelines are both in a circular tubular shape, an embedded ring is constructed on the outer wall of the drainage pipeline, the axis of the embedded ring is collinear with the axis of the drainage pipeline, and the inner diameter of the embedded ring is equal to the outer diameter of the drainage pipeline;
the connector is the ring form, the one end of connector is constructed with the link, link and connecting pipe threaded connection, one of connector is served and is constructed the caulking groove that supplies drainage pipe and caulking ring embedding, connector and caulking groove construct the both ends in connector axis direction respectively, caulking groove outer wall threaded connection has and revolves the cover, it can support tight caulking ring to revolve the cover.
By adopting the technical scheme, the connecting pipe is in threaded connection with the two connectors, so that the connecting pipes in different shapes can be conveniently replaced, the embedded ring constructed on the drainage pipeline and the outer wall of the drainage pipeline is embedded into the embedded groove of the connectors, the rotating sleeve is enabled to be tightly abutted against the embedded ring by rotating the rotating sleeve, so that one end of the drainage pipeline is tightly abutted against the connectors, the screwing steps in the whole connecting process are fewer, and the drainage pipeline connecting structure has the effect of quick and simple connecting process.
The utility model discloses further set up to: the drainage pipeline is provided with a distance section between one end which is tightly propped against the connector and the embedded ring at intervals, and the depth of the embedded groove is equal to the sum of the thickness of the embedded ring and the length of the distance section;
the rotary sleeve is in a concave disc shape, a through hole for the drainage pipeline to pass through is formed in the center of the rotary sleeve, and the inner side wall of the rotary sleeve is in threaded connection with the outer side wall of the caulking groove.
Through adopting above-mentioned technical scheme, after drainage pipe's one end and the caulking ring imbed the caulking groove simultaneously, it makes the one end of revolving the cover support tight caulking groove through rotatory cover soon to make revolve the cover and support tight caulking ring simultaneously, because the groove depth of caulking groove equals the thickness of caulking ring and apart from the segment length sum, consequently revolve the cover and support tight on the connector through supporting tight caulking ring with drainage pipe's one end, thereby connect drainage pipe on the connector fast.
The utility model discloses further set up to: the bottom of the caulking groove is provided with a bolt, the length direction of the bolt is parallel to the axis direction of the caulking groove, and a pin hole is formed in the face of the caulking ring facing the bolt and corresponds to the bolt.
Through adopting above-mentioned technical scheme, after drainage pipe and connector are connected, the bolt is inserted in the pinhole, avoids drainage pipe and caulking ring at the caulking groove internal rotation, improves the stability of the drainage pipe after connecting.
The utility model discloses further set up to: the opening of the pin hole is in a tapered shape.
By adopting the technical scheme, the bolt can be conveniently inserted into the pin hole in the connection process.
The utility model discloses further set up to: the terminal surface coplane of abaculus and drainage pipe one end, it is the spill disc to revolve the cover, revolve the center of cover and offer the through-hole that supplies drainage pipe to pass, threaded connection between the inner wall lateral wall of cover and the lateral wall of caulking groove soon, it has the clamping ring to be constructed on the interior bottom surface of cover soon, the clamping ring equals the difference of the groove depth of caulking groove and the thickness of abaculus along the ascending length of its axis direction.
Through adopting above-mentioned technical scheme, after in drainage pipe's one end and the caulking ring imbed the caulking groove simultaneously, through rotatory cover messenger revolve the one end of cover and support tight caulking groove, the clamping ring of bottom surface supports tightly the caulking ring on the connector in revolving the cover this moment, thereby drainage pipe's one end supports tightly on the connector, thereby connect drainage pipe on the connector fast, and the one end of caulking ring and drainage pipe supports tightly the connector simultaneously, sealing area has been increased, make the leakproofness between drainage pipe and the connector better.
The utility model discloses further set up to: the periphery of the embedded block is provided with a sliding block, the inner side wall of the embedded groove is provided with a sliding groove, the length direction of the sliding groove is parallel to the axis direction of the embedded groove, and the sliding block and the sliding groove are arranged correspondingly.
Through adopting above-mentioned technical scheme, after drainage pipe and connector are connected, in the slider slided into the spout, avoid drainage pipe and caulking ring at the caulking groove internal rotation, improve the stability of the drainage pipe after connecting.
The utility model discloses further set up to: the notch of the chute is in a tapered shape.
By adopting the technical scheme, the sliding block can conveniently slide into the sliding groove in the connection process
The utility model discloses further set up to: the link is the ring form, the lateral wall of link and the inside wall threaded connection of connecting pipe, it is equipped with the sealing washer to press from both sides between go-between and the connector, and the internal diameter of sealing washer equals the external diameter of link.
Through adopting above-mentioned technical scheme, the setting up of sealing washer has improved the leakproofness between connecting pipe and the connector.
To sum up, the utility model discloses following beneficial effect has:
the connecting pipe is in threaded connection with the two connectors, so that the connecting pipes in different shapes can be conveniently replaced, the embedded ring constructed on the outer wall of the drainage pipeline and the embedded ring constructed on the outer wall of the drainage pipeline are embedded into the embedded groove of the connectors, the rotating sleeve is tightly abutted against the embedded ring through rotating the rotating sleeve, one end of the drainage pipeline is tightly abutted against the connectors, the screwing steps in the whole connecting process are fewer, and the drainage pipeline connecting structure has the effect of quick and simple connecting process.
Drawings
FIG. 1 is a sectional view showing a structure of a drain pipe connecting structure according to an embodiment;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is a sectional view showing the structure of a drain pipe connecting structure according to a second embodiment;
fig. 4 is a partially enlarged view at B in fig. 3.
In the figure: 1. a connecting pipe; 2. a connector; 21. a connecting end; 22. caulking grooves; 23. a bolt; 24. pressing a ring; 25. a chute; 3. a water discharge pipeline; 31. embedding a ring; 32. a pin hole; 33. a slider; 4. a seal ring; 5. screwing a sleeve; 51. and a through hole.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and examples.
Embodiment one, a drainage pipe connection structure, as shown in fig. 1, includes connecting pipe 1, connect respectively at the connector 2 of connecting pipe 1 both ends and connect respectively two drainage pipe 3 on two connectors 2, and connecting pipe 1 and drainage pipe 3 all are the cylinder tubulose, and connector 2 is the ring form, and the external diameter of connector 2 is greater than the external diameter of drainage pipe 3, and the internal diameter of connector 2 equals the internal diameter of drainage pipe 3.
As shown in fig. 1 and fig. 2, a connection end 21 is configured at one end of the connection head 2 in the axial direction, the connection end 21 is also in a circular ring shape, the axis of the connection end 21 is collinear with the axis of the connection head 2, the outer diameter of the connection end 21 is smaller than the outer diameter of the connection head 2, and the inner diameter of the connection end 21 is equal to the inner diameter of the connection head 2. The external screw thread has been seted up to the lateral wall of link 21, and the internal thread has been seted up to the inside wall of connecting pipe 1, and link 21 and 1 threaded connection of connecting pipe are convenient for connecting 1's dismantlement to in the connecting pipe 1 of change different shapes. A sealing ring 4 is clamped between the connecting pipe 1 and the connector 2, the inner diameter of the sealing ring 4 is equal to the outer diameter of the connecting end 21, and the sealing performance between the connecting pipe 1 and the connector 2 can be improved due to the arrangement of the sealing ring 4.
As shown in fig. 1 and 2, an insertion groove 22 is formed at one end of the connector 2 away from the connecting end 21, the insertion groove 22 is annular, the outer diameter of the insertion groove 22 is equal to the outer diameter of the connector 2, and the inner diameter of the insertion ring 31 is larger than the outer diameter of the drain pipe 3, so that one end of the drain pipe 3 can extend into the insertion groove 22. The external wall of the drainpipe 3 is constructed with an insert ring 31, the axis of the insert ring 31 is collinear with the axis of the drainpipe 3, the inner diameter of the insert ring 31 is equal to the outer diameter of the drainpipe 3, and the outer diameter of the insert ring 31 is equal to the inner diameter of the insert groove 22, so that the insert ring 31 can be inserted into the insert ring 31. The end of the drainage pipeline 3 which is used for being tightly abutted against the connecting head 2 and the embedded ring 31 are arranged at intervals to form a distance section, and the depth of the embedded groove 22 is equal to the sum of the thickness of the embedded ring 31 and the length of the distance section.
As shown in fig. 1 and 2, the outer wall of the caulking groove 22 can be connected with a rotating sleeve 5 in a threaded manner, the rotating sleeve 5 is in a concave disc shape, a through hole 51 is formed in the center of the rotating sleeve 5, and the diameter of the through hole 51 is larger than the inner diameter of the drainage pipeline 3 so that one end of the drainage pipeline 3, which is far away from the caulking ring 31, can penetrate through the through hole. The bottom of the caulking groove 22 is provided with a plug 23, the plug 23 is in a cylindrical pin shape, the length direction of the plug 23 is parallel to the axial direction of the caulking groove 22, a pin hole 32 is arranged on the surface of the caulking ring 31 facing the plug 23, and the pin hole 32 is arranged corresponding to the plug 23, so that the plug 23 can be inserted into the pin hole 32. The opening of the pin hole 32 is tapered to facilitate insertion of the plug pin 23 into the pin hole 32.
The implementation principle of the embodiment is as follows: firstly, two ends of a connecting pipe 1 are respectively in threaded connection with connecting ends 21 of two connectors 2, then one end of a drainage pipeline 3 and an embedded ring 31 are embedded into an embedded groove 22, finally a rotating sleeve 5 is screwed on the embedded groove 22 until the rotating sleeve 5 abuts against the embedded groove 22, at the moment, the rotating sleeve 5 simultaneously abuts against the embedded ring 31, the rotating sleeve 5 abuts against the embedded ring 31 to abut against one end of the drainage pipeline 3 on the connectors 2, so that the drainage pipeline 3 is connected with the connector 2, the process is repeated to connect the other drainage pipeline 3 with the other connector 2, the two drainage pipelines 3 can be quickly connected, the screwing step of the whole connecting process is only twice, therefore, the drainage pipeline 3 connecting structure has the effect of quick and simple connecting process, and meanwhile, the bolt 23 is inserted into the pin hole 32, so that the drainage pipeline 3 and the embedded ring 31 are prevented from rotating in the embedded groove 22, and the stability of the connected drainage pipeline 3 is improved.
In the second embodiment, a drain pipe connecting structure is different from the first embodiment in that, as shown in fig. 3 and 4, an embedded ring 31 is coplanar with the end face of one end of the drain pipe 3, a press ring 24 is configured on the inner bottom surface of a swivel nut 5, and the length of the press ring 24 in the axial direction thereof is equal to the difference between the groove depth of an embedded groove 22 and the thickness of the embedded ring 31. The circumferential surface of the embedded block is provided with a sliding block 33, the inner side wall of the embedded groove 22 is provided with a sliding groove 25, the length direction of the sliding groove 25 is parallel to the axial direction of the embedded groove 22, and the sliding block 33 and the sliding groove 25 are correspondingly arranged, so that the sliding block 33 can slide into the sliding groove 25. The slot of the sliding slot 25 is tapered, so that the sliding block 33 can slide into the sliding slot 25 conveniently.
The implementation principle of the embodiment is as follows: firstly, the two ends of the connecting pipe 1 are respectively in threaded connection with the connecting ends 21 of the two connectors 2, then one end of the drainage pipeline 3 and the embedded ring 31 are embedded into the embedded groove 22, finally the screw sleeve 5 is screwed on the embedded groove 22 until the pressing ring 24 abuts against the embedded groove 22, at the moment, the pressing ring 24 abuts against one ends of the embedded ring 31 and the drainage pipeline 3 on the connectors 2, so that the drainage pipeline 3 is connected with the connectors 2, the process is repeated to enable the other drainage pipeline 3 to be connected with the other connector 2, the two drainage pipelines 3 can be quickly connected, meanwhile, the sliding block 33 slides into the sliding groove 25, the drainage pipeline 3 and the embedded ring 31 are prevented from rotating in the embedded groove 22, compared with the first embodiment, as the embedded ring 31 abuts against the connectors 2 at the same time with one end of the drainage pipeline 3, the sealing area is increased, and the sealing performance between the drainage pipeline 3.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. A drainage pipeline connection structure is characterized in that: the drainage pipeline connecting device comprises a connecting pipe (1), connectors (2) connected to two ends of the connecting pipe (1) respectively and two drainage pipelines (3) connected to the two connectors (2) respectively, wherein the connecting pipe (1) and the drainage pipelines (3) are both in a circular tubular shape, an embedded ring (31) is constructed on the outer wall of each drainage pipeline (3), the axis of the embedded ring (31) is collinear with the axis of each drainage pipeline (3), and the inner diameter of the embedded ring (31) is equal to the outer diameter of each drainage pipeline (3);
connector (2) are the ring form, the one end of connector (2) is constructed link (21), link (21) and connecting pipe (1) threaded connection, one of connector (2) is served and is constructed caulking groove (22) that supply drainage pipe (3) and caulking ring (31) embedding, connector (2) and caulking groove (22) construct respectively at the ascending both ends of connector (2) axis, caulking groove (22) outer wall threaded connection has and revolves cover (5), revolve cover (5) and can support tight caulking ring (31).
2. A drainpipe connecting structure as claimed in claim 1, wherein: one end of the drainage pipeline (3) which is used for being tightly abutted against the connector (2) and the embedded ring (31) are arranged at intervals to form distance sections, and the groove depth of the embedded groove (22) is equal to the sum of the thickness of the embedded ring (31) and the length of the distance sections;
the rotary sleeve (5) is in a concave disc shape, a through hole (51) for the drainage pipeline (3) to pass through is formed in the center of the rotary sleeve (5), and the inner side wall of the rotary sleeve (5) is in threaded connection with the outer side wall of the caulking groove (22).
3. A drainpipe connecting structure as claimed in claim 2, wherein: the bottom of the embedded groove (22) is provided with a plug pin (23), the length direction of the plug pin (23) is parallel to the axial direction of the embedded groove (22), a pin hole (32) is formed in the face, facing the plug pin (23), of the embedded ring (31), and the pin hole (32) and the plug pin (23) are arranged correspondingly.
4. A drainpipe connecting structure as claimed in claim 3, wherein: the opening of the pin hole (32) is tapered.
5. A drainpipe connecting structure as claimed in claim 1, wherein: the terminal surface coplane of abaculus (31) and drainage pipe (3) one end, it is the spill disc to overlap (5) soon, through-hole (51) that supply drainage pipe (3) to pass are seted up at the center of overlapping (5) soon, threaded connection between the inner wall lateral wall of overlapping (5) and the lateral wall of caulking groove (22) soon, it has clamping ring (24) to construct on the interior bottom surface of overlapping (5) soon, clamping ring (24) are equal to the difference of the groove depth of caulking groove (22) and the thickness of abaculus (31) along the ascending length of its axis direction.
6. A drainpipe connection structure as claimed in claim 5, wherein: the embedded ring is characterized in that a sliding block (33) is constructed on the circumferential surface of the embedded ring (31), a sliding groove (25) is formed in the inner side wall of the embedded groove (22), the length direction of the sliding groove (25) is parallel to the axis direction of the embedded groove (22), and the sliding block (33) and the sliding groove (25) are correspondingly arranged.
7. A drainpipe connecting structure as claimed in claim 6, wherein: the notch of the sliding groove (25) is gradually reduced.
8. A drainpipe connecting structure as claimed in claim 1, wherein: link (21) are the ring form, the lateral wall of link (21) and the inside wall threaded connection of connecting pipe (1), it is equipped with sealing washer (4) to press from both sides between link (21) and connector (2), and the internal diameter of sealing washer (4) equals the external diameter of link (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021464256.5U CN212804657U (en) | 2020-07-22 | 2020-07-22 | Drainage pipeline connecting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021464256.5U CN212804657U (en) | 2020-07-22 | 2020-07-22 | Drainage pipeline connecting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212804657U true CN212804657U (en) | 2021-03-26 |
Family
ID=75103678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021464256.5U Expired - Fee Related CN212804657U (en) | 2020-07-22 | 2020-07-22 | Drainage pipeline connecting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212804657U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116817041A (en) * | 2023-08-30 | 2023-09-29 | 鑫鹏源(聊城)智能科技有限公司 | Steel pipe connection transition structure and steel pipe connection transition method |
-
2020
- 2020-07-22 CN CN202021464256.5U patent/CN212804657U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116817041A (en) * | 2023-08-30 | 2023-09-29 | 鑫鹏源(聊城)智能科技有限公司 | Steel pipe connection transition structure and steel pipe connection transition method |
| CN116817041B (en) * | 2023-08-30 | 2024-04-09 | 鑫鹏源(聊城)智能科技有限公司 | Steel pipe connection transition structure and steel pipe connection transition method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212804657U (en) | Drainage pipeline connecting structure | |
| CN214947097U (en) | Drainage pipeline connecting structure | |
| CN216643423U (en) | Corrugated pipe threaded cylinder connecting structure | |
| CN211118178U (en) | Semi-rigid quick-assembly pipe fitting structure for pipe body connection | |
| CN205447022U (en) | Connecting device | |
| CN110107751B (en) | Water leakage-proof connecting structure of building water supply pipeline | |
| CN220249182U (en) | Plugging device for underground embedded sleeve | |
| CN220246936U (en) | Grouting pipe | |
| CN208619897U (en) | A kind of drainage pipeline connection structure | |
| CN212430070U (en) | Municipal drainage pipe of quick installation | |
| CN216813299U (en) | Municipal administration water supply and drainage pipeline connection structure | |
| CN218761947U (en) | Be used for drainage pipe quick connecting device | |
| KR20190074056A (en) | Drain connection joint | |
| CN218267729U (en) | Connecting piece of drainage pipeline | |
| CN214405031U (en) | Large-diameter reinforced concrete jacking pipe | |
| CN210510684U (en) | Large-traffic shifter of drain pipe fitting | |
| CN219828046U (en) | Flaring for polyethylene pipeline | |
| CN211690655U (en) | Municipal administration water supply and drainage pipeline connection structure | |
| CN220870354U (en) | Joint for PE pipe convenient to install | |
| CN220551616U (en) | Leakage-proof structure for pipe | |
| CN216590401U (en) | Drainage pipe concatenation locking structure for construction | |
| CN211693968U (en) | PVC drain pipe convenient to connect | |
| CN217874619U (en) | Water supply and drainage connecting and fixing device | |
| CN211821170U (en) | Sewage PVC composite pipe for home decoration | |
| CN215568638U (en) | Reinforced concrete spigot-and-socket pipe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210326 |