CN215763738U - Plastic pipe and plastic pipe - Google Patents
Plastic pipe and plastic pipe Download PDFInfo
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- CN215763738U CN215763738U CN202121948615.9U CN202121948615U CN215763738U CN 215763738 U CN215763738 U CN 215763738U CN 202121948615 U CN202121948615 U CN 202121948615U CN 215763738 U CN215763738 U CN 215763738U
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Abstract
The utility model relates to a plastic pipe, in particular to a plastic pipe and a plastic pipe, wherein the plastic pipe comprises a pipe body, the pipe body comprises at least two pipe pieces which are sequentially and hermetically connected along the circumferential direction, transverse ribs and longitudinal ribs which are interwoven in a longitude and latitude mode are arranged in the pipe pieces, the adjacent pipe pieces are mutually positioned through a mortise and tenon joint structure, a mortise is positioned on one pipe piece in the adjacent pipe pieces, a tenon is positioned on the other pipe piece in the adjacent pipe pieces, and at least one transverse rib is used as the side wall of the mortise. The utility model provides a plastic pipe, the section of jurisdiction is compared in the hollow section of jurisdiction of current no strengthening rib, and mechanical structure is more reasonable, and the chamber wall can be done thinner, and the structure is lighter, and raw materials are saved can guarantee better ring rigidity moreover, and can be with the more deeply of the degree of depth of tongue-and-groove, and then make the joint strength of the mortise and tenon joint structure of adjacent section of jurisdiction junction can improve effectively to greatly reduced the risk that the joint strength of the mortise and tenon joint structure of adjacent section of jurisdiction junction exists.
Description
Technical Field
The utility model relates to a plastic pipe, in particular to a plastic pipe and a plastic pipe.
Background
The present plastic drain pipe generally adopts the section of jurisdiction of certain size of extrusion moulding, passes through the concatenation with the section of jurisdiction again and welds into tubular product, but its weight is heavier, for lightening its weight, chinese patent: publication No.: CN213629285U discloses a plastic tubing, set up the cavity through the section of jurisdiction the inside, set up reinforced structure in the cavity, guarantee under the condition of the rigidity of plastic tubing, lighten its weight, however, because its cavity wall thickness restriction, the clearance is less or can interfere between the lateral wall of tongue-and-groove and the reinforced structure, leads to the section of jurisdiction shaping difficulty, so the tongue-and-groove of the mutual section of jurisdiction concatenation location of current plastics drain pipe is more shallow, leads to the joint strength of the mortise and tenon joint structure of its junction to have great risk.
SUMMERY OF THE UTILITY MODEL
The utility model aims to: the problem that the connection strength of the tenon-and-mortise structure at the joint of adjacent pipe sheets in the assembled plastic pipe in the prior art has a large risk is solved, and the plastic pipe are provided.
In order to achieve the purpose, the utility model adopts the technical scheme that:
the utility model provides a plastic pipe, includes the tubular product body, the tubular product body includes two at least sections of jurisdiction of sealing connection in proper order along circumference, be provided with the cavity in the section of jurisdiction, be provided with the strengthening rib in the cavity, the strengthening rib includes the horizontal muscle that the longitude and latitude interweaves and indulges the muscle, horizontal muscle with indulge the muscle respectively with the chamber wall of cavity is connected, and is adjacent the section of jurisdiction passes through mortise and tenon joint structure mutual positioning, mortise and tenon joint structure includes the tongue-and-groove and the tenon of looks adaptation, the tongue-and-groove is located adjacent one in the section of jurisdiction on the section of jurisdiction, the tenon is located adjacently another in the section of jurisdiction on the section of jurisdiction, at least one horizontal muscle conduct the lateral wall of tongue-and-groove.
The application a plastics tubular product, the tubular product body is formed by two at least section of jurisdiction concatenations along circumference sealing connection in proper order, because be provided with the cavity in the section of jurisdiction, is provided with the strengthening rib in the cavity, the strengthening rib includes the horizontal muscle that the longitude and latitude interweaves and indulges the muscle, horizontal muscle with indulge the muscle respectively with the chamber wall of cavity is connected for the section of jurisdiction is compared in the hollow section of jurisdiction of current no strengthening rib, and mechanical structure is more reasonable, under the same compressive conditions, the chamber wall can be done thinner, and its structure is lighter, consequently makes plastics tubular product weight lighter, and save raw materials can guarantee better ring rigidity moreover.
Simultaneously, at least one horizontal muscle is as the lateral wall of tongue-and-groove uses for the degree of depth of tongue-and-groove no longer is by cavity wall thickness restriction, can be in the course of working, and deeper with what the degree of depth of tongue-and-groove was done, and then makes the joint strength of the mortise and tenon structure of adjacent section of jurisdiction junction can improve effectively, thereby greatly reduced the risk that the joint strength of the mortise and tenon structure of adjacent section of jurisdiction junction exists.
Preferably, the thickness of the transverse rib as the side wall of the mortise is thicker than that of the other transverse ribs to increase the strength of the side wall of the mortise.
Preferably, the two ends of the pipe sheet are provided with blocking structures for sealing the cavities. To prevent water from entering the cavity.
Preferably, adjacent segments are bonded. Because it is adjacent the section of jurisdiction passes through tenon fourth of the twelve earthly branches structure mutual positioning for bonding area is bigger between the adjacent section of jurisdiction, and sealing performance is better between the adjacent section of jurisdiction.
Preferably, the outer side of the pipe body is sleeved with a tightening device.
Because the strengthening rib has been arranged to the warp and weft interweave form in the section of jurisdiction to and the cover is established and is connected with the lock ring device, make the plastics tubular product of this application have very high intensity, ring rigidity and wholeness, no matter transport and construction all hardly damaged.
Specifically, the tightening device comprises at least two tightening components which are sleeved and connected to the outer side of the pipe body, and all the tightening components are sequentially arranged along the axial direction of the pipe body.
Specifically, the tightening device is a spiral member, and the tightening device is spirally wound on the outer side of the pipe body along the axial direction of the pipe body.
Preferably, the duct piece is a structural member made of PVC plastic or ABS plastic.
The application also discloses a plastic tubing, including two at least sections this application plastics tubular product, it is adjacent plastics tubular product is followed plastics tubular product axial is connected, and is adjacent plastics tubular product passes through sealing connection device sealing connection.
The application a plastic tubing, the tubular product body is formed by two at least section of jurisdiction concatenations along circumference sealing connection in proper order, because be provided with the cavity in the section of jurisdiction, be provided with the strengthening rib that the longitude and latitude interweaved in the cavity, horizontal muscle with indulge the muscle respectively with the chamber wall of cavity is connected for the section of jurisdiction is compared in solid section of jurisdiction, and mechanical structure is more reasonable, and under the same resistance to compression condition, the structure is lighter, consequently makes plastic tubing weight lighter, and material saving can guarantee better ring rigidity moreover.
Simultaneously, at least one horizontal muscle is as the lateral wall of tongue-and-groove uses for the degree of depth of tongue-and-groove no longer is by cavity wall thickness restriction, can be in the course of working, and deeper with what the degree of depth of tongue-and-groove was done, and then makes the joint strength of the mortise and tenon structure of adjacent section of jurisdiction junction can improve effectively, thereby greatly reduced the risk that the joint strength of the mortise and tenon structure of adjacent section of jurisdiction junction exists.
Preferably, the sealing connection device is sleeved on the outer side of the adjacent plastic pipe in a sealing connection mode.
Preferably, the sealing connection device liner is connected to the inner side of the adjacent plastic pipe in a sealing mode.
Preferably, the sealing connection device is connected with the plastic pipe in a sealing mode through bonding or hot-melt welding.
In summary, due to the adoption of the technical scheme, the utility model has the beneficial effects that:
1. the plastic pipe is characterized in that the pipe body is formed by splicing at least two pipe pieces which are sequentially and hermetically connected along the circumferential direction, because the tube piece is internally provided with a cavity, the cavity is internally provided with reinforcing ribs interwoven by warps and wefts, the transverse ribs and the longitudinal ribs are respectively connected with the cavity wall of the cavity, compared with the prior hollow duct piece without reinforcing ribs, the duct piece has more reasonable mechanical structure, under the same compression-resistant condition, the structure is lighter, so that the plastic pipe has lighter weight, saves raw materials, but also can ensure better ring rigidity, and at least one transverse rib is used as the side wall of the mortise, the depth of the mortise is not limited by the wall thickness of the cavity any more, the depth of the mortise can be made deeper in the processing process, and then make the joint strength of the mortise and tenon joint structure of adjacent section of jurisdiction junction can improve effectively to greatly reduced the risk that the joint strength of the mortise and tenon joint structure of adjacent section of jurisdiction junction exists.
2. A plastics tubular product, because adjacent the section of jurisdiction passes through tenon fourth of the twelve earthly branches structure mutual positioning for bonding area is bigger between the adjacent section of jurisdiction, sealing performance is better between the adjacent section of jurisdiction.
3. This application a plastics tubular product, because the longitude and latitude form of interweaving has arranged the strengthening rib in the section of jurisdiction to and the cover is established and is connected with the lock ring device, make the plastics tubular product of this application have very high intensity, ring rigidity and wholeness, no matter transport and construction all hardly damaged.
4. The plastic pipe is characterized in that the pipe body is formed by splicing at least two pipe pieces which are sequentially and hermetically connected along the circumferential direction, because the tube piece is internally provided with a cavity, the cavity is internally provided with reinforcing ribs interwoven by warps and wefts, the transverse ribs and the longitudinal ribs are respectively connected with the cavity wall of the cavity, compared with the prior hollow duct piece without reinforcing ribs, the duct piece has more reasonable mechanical structure, under the same compression-resistant condition, the structure is lighter, so that the weight of the plastic pipe is lighter, the raw materials are saved, but also can ensure better ring rigidity, and at least one transverse rib is used as the side wall of the mortise, the depth of the mortise is not limited by the wall thickness of the cavity any more, the depth of the mortise can be made deeper in the processing process, and then make the joint strength of the mortise and tenon joint structure of adjacent section of jurisdiction junction can improve effectively to greatly reduced the risk that the joint strength of the mortise and tenon joint structure of adjacent section of jurisdiction junction exists.
Drawings
Fig. 1 is a schematic view of the structure of a duct piece of the present invention.
Figure 2 is a schematic structural view (left side view) of the tube body of the present invention.
Figure 3 is a schematic structural view (front view, clinch assembly) of the tubing body of the present invention.
Fig. 4 is a schematic structural view of the tube body of the present invention (front view, the tightening device is spiral).
Fig. 5 is a schematic view of the arrangement of the sealing joint of the present invention (sealing joint on the outside).
Fig. 6 is a schematic view of the arrangement of the sealing joint of the present invention (sealing joint is on the inside).
Icon: 1-a duct piece; 2-a cavity; 3-reinforcing ribs; 4-chamber wall; 5-a tightening device; 6-a tightening assembly; 7-a tube body; 8-a cavity unit; 9-mortises; 10-tenon; 11-sealing the connection means; 12-transverse ribs; 13-longitudinal ribs.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings.
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
Example 1
As shown in fig. 1-4, the plastic pipe of this embodiment includes a pipe body 7, the pipe body 7 includes at least two segments 1 sequentially and hermetically connected along a circumferential direction, a cavity 2 is disposed in the segment 1, reinforcing ribs 3 are disposed in the cavity 2, so that the segment 1 has high strength and raw materials are saved, two ends of the segment 1 are provided with plugging structures for sealing the cavity 2 to prevent water from entering the cavity 2, the reinforcing ribs 3 include transverse ribs 12 and longitudinal ribs 13 interlaced longitudinally and longitudinally, the transverse ribs 12 and the longitudinal ribs 13 are respectively connected with the cavity wall 4 of the cavity 2, adjacent segments 1 are mutually positioned by a mortise and tenon structure, the mortise structure includes a mortise 9 and a tenon 10 which are matched, the mortise 9 is located on one of the adjacent segments 1, the tenon 10 is located on the other segment 1 of the adjacent segments 1, at least one of the transverse ribs 12 serves as a side wall of the mortise 9.
As shown in fig. 1, the transverse ribs 12 are arranged along the circumferential direction, the longitudinal ribs 13 are arranged along the radial direction, and the transverse ribs 12 and the longitudinal ribs 13 which are interwoven in the warp and weft direction divide the cavity 2 into a plurality of cavity units 8.
Adjacent section of jurisdiction 1 is through tenon fourth of twelve earthly branches structure mutual positioning, tenon fourth of twelve earthly branches structure include tenon 10 and with tenon 10 matched with tongue-and-groove 9, as in the modularization production, every section of jurisdiction 1 one side is tenon 10, and the opposite side is tongue-and-groove 9.
As shown in fig. 1, the thickness of the transverse rib 12, which is a side wall of the mortise 9, is thicker than the other transverse ribs 12, so as to increase the strength of the side wall of the mortise 9.
On the basis, further preferred mode, it is adjacent section of jurisdiction 1 bonds mutually, because it is adjacent section of jurisdiction 1 is fixed a position each other through tenon fourth of twelve earthly branches structure for bonding area is bigger between the adjacent section of jurisdiction 1, and sealing performance is better between the adjacent section of jurisdiction 1.
In addition, in a further preferable mode, the pipe body 7 is sleeved and connected with a tightening device 5.
Because the longitude and latitude interweave form has arranged strengthening rib 3 in section of jurisdiction 1 to and the cover is established and is connected with locking hoop device 5, and in addition adjacent section of jurisdiction 1 gomphosis, bonding or welding each other for the plastics tubular product of this application has very high intensity, ring rigidity and wholeness, and no matter transport and construction are all hardly damaged.
Specifically, as shown in fig. 3, the tightening device 5 may be configured to: the tightening device 5 comprises at least two tightening components 6 which are sleeved and connected with the outer side of the pipe body 7, and all the tightening components 6 are sequentially arranged along the axial direction of the pipe body 7.
Specifically, as shown in fig. 4, the tightening device 5 may also be configured to: the tightening device 5 is a spiral member, and the tightening device 5 is spirally wound on the outer side of the pipe body 7 along the axial direction of the pipe body 7.
Specifically, the duct piece 1 is a structural member made of PVC plastic or ABS plastic.
The beneficial effects of this embodiment: a plastics tubular product, tubular product body 7 is formed by at least two section of jurisdiction 1 concatenations along circumference sealing connection in proper order, because be provided with cavity 2 in section of jurisdiction 1, be provided with the strengthening rib 3 that the longitude and latitude interweaved in the cavity 2, horizontal muscle 12 with indulge muscle 13 respectively with the chamber wall 4 of cavity 2 is connected for section of jurisdiction 1 is compared in the hollow section of jurisdiction of current no strengthening rib, and mechanical structure is more reasonable, under the same compression condition, chamber wall 4 can be done thinner, the structure is lighter, consequently makes plastics tubular product light in weight, practices thrift the raw materials, can guarantee better ring rigidity moreover.
Simultaneously, at least one horizontal muscle 12 is as the lateral wall of tongue-and-groove 9 uses for the degree of depth of tongue-and-groove 9 no longer is by cavity wall thickness restriction, can be in the course of working, and is deeper with what the degree of depth of tongue-and-groove 9 was done, and then makes the joint strength of the mortise and tenon joint structure of adjacent section of jurisdiction junction can improve effectively, thereby greatly reduced the risk that the joint strength of the mortise and tenon joint structure of adjacent section of jurisdiction junction exists.
The plastic pipe is characterized in that PVC or other plastics such as ABS are extruded to form the pipe piece 1 shown in figure 1, the pipe pieces 1 are sequentially arranged, the pipe body 7 is assembled by bonding and welding methods, and the outer wall of the pipe body 7 is coated with the tightening device 5 made of a PVC plate, so that the pipe body 7 has better integrity.
The pipeline with the structure has the advantages that:
1. corrosion resistance and long service life.
2. The pipeline with any diameter can be manufactured from small to large, and the pipeline with large caliber and extra-large caliber can be easily manufactured.
3. The sealing performance is good. Because the bonding area of section of jurisdiction 1 is big, including the tenon structure, through bonding and welding, have fine seal between section of jurisdiction 1 and the section of jurisdiction 1, the pipeline can not the seepage.
4. The ring stiffness is high. Because the muscle that the warp and weft interweaved form was arranged in section of jurisdiction 1, tenon fourth of the twelve earthly branches structure, it is big to add the bonding area between the section of jurisdiction 1 to and the cladding of pipeline outer wall prestressing force PVC board, the pipeline has very high intensity, ring rigidity and wholeness, no matter transport and construction can not damage.
5. The pipeline is light in weight and saves materials. As the reinforcing ribs 3 interwoven by warps and wefts are arranged in the duct piece 1, the mechanical structure is more reasonable, so that the pipeline is lighter in weight and the raw materials are saved.
Example 2
As shown in fig. 1-6, the present application further discloses a plastic pipe, comprising at least two sections of plastic pipes in embodiment 1, wherein the plastic pipes are adjacent to each other and axially connected to each other, and the plastic pipes are adjacent to each other and hermetically connected to each other through a sealing connection device 11, and the sealing connection device 11 is hermetically connected to the plastic pipes through bonding or hot-melt welding.
Specifically, as shown in fig. 5, in one form of the sealing connection device 11, the sealing connection device 11 is simultaneously sleeved and sealed on the outer side of the adjacent plastic pipe.
In particular, as shown in fig. 6, in another form of the sealing connection device 11, the sealing connection device 11 is simultaneously connected with a liner sealing on the inside of the adjacent plastic tube.
The beneficial effects of this embodiment: the application a plastic tubing, tubular product body 7 is formed by at least two section of jurisdiction 1 concatenations along circumference sealing connection in proper order, because be provided with cavity 2 in section of jurisdiction 1, be provided with the strengthening rib 3 that the longitude and latitude interweaved in the cavity 2, horizontal muscle 12 with indulge muscle 13 respectively with cavity 2's chamber wall 4 is connected for section of jurisdiction 1 is compared in the hollow section of jurisdiction of current no strengthening rib, and mechanical structure is more reasonable, under the same compression condition, the structure is lighter, consequently makes plastic tubing weight lighter, and save raw materials can guarantee better ring rigidity moreover.
Simultaneously, at least one horizontal muscle 12 is as the lateral wall of tongue-and-groove 9 uses for the degree of depth of tongue-and-groove 9 no longer is by cavity wall thickness restriction, can be in the course of working, and is deeper with what the degree of depth of tongue-and-groove 9 was done, and then makes the joint strength of the mortise and tenon joint structure of adjacent section of jurisdiction junction can improve effectively, thereby greatly reduced the risk that the joint strength of the mortise and tenon joint structure of adjacent section of jurisdiction junction exists.
The two ends of the pipe body are flat heads, so that the connection is convenient, the method is that the sealing connection device 11 made of PVC plates is directly used for cladding and lining, and bonding and welding are carried out, so that the connection is reliable, and the cost is low.
The plastic pipe has wide application, and besides being used as a drainage and pollution discharge pipeline, the inner wall of the pipe is stuck with fireproof materials, such as asbestos cloth, so that the pipeline can be used as a cable pipe gallery.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The plastic pipe is characterized by comprising a pipe body (7), wherein the pipe body (7) comprises at least two pipe segments (1) which are sequentially and hermetically connected along the circumferential direction, a cavity (2) is arranged in the pipe segment (1), reinforcing ribs (3) are arranged in the cavity (2), the reinforcing ribs (3) comprise transverse ribs (12) and longitudinal ribs (13) which are interwoven in a longitudinal and a latitudinal manner, the transverse ribs (12) and the longitudinal ribs (13) are respectively connected with a cavity wall (4) of the cavity (2), the adjacent pipe segments (1) are mutually positioned through a mortise and tenon structure, the mortise and tenon structure comprises a mortise (9) and a tenon (10) which are matched, the mortise (9) is positioned on one of the adjacent pipe segments (1), the tenon (10) is positioned on the other one of the adjacent pipe segments (1), at least one transverse rib (12) serves as a side wall of the mortise (9).
2. A plastic pipe according to claim 1, characterized in that the transverse bar (12) as a side wall of the groove (9) is thicker than the other transverse bars (12).
3. A plastic tube according to claim 2, characterized in that the ends of the tube sheet (1) are provided with blocking structures for sealing the cavity (2).
4. The plastic pipe according to claim 1, wherein the pipe body (7) is sleeved with a tightening device (5).
5. A plastic pipe according to claim 4, wherein the tightening device (5) comprises at least two tightening assemblies (6) sleeved outside the pipe body (7), and all the tightening assemblies (6) are arranged in sequence along the axial direction of the pipe body (7).
6. A plastic pipe according to claim 4, wherein the tightening means (5) is a helical member, and the tightening means (5) is helically wound on the outside of the pipe body (7) in the axial direction of the pipe body (7).
7. The plastic pipe according to any one of claims 1-6, wherein the tube sheet (1) is a structural member made of PVC plastic or ABS plastic.
8. A plastic pipe, characterized in that it comprises at least two sections of a plastic pipe according to any one of claims 1-7, adjacent plastic pipes being connected axially along the plastic pipe and adjacent plastic pipes being sealingly connected by means of a sealing connection (11).
9. A plastics pipe according to claim 8, wherein the sealing connection means (11) is sealingly connected to the outside of adjacent plastics pipes.
10. A plastics pipe according to claim 8, wherein the sealing connection means (11) is lined sealingly adjacent the inside of the plastics pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121948615.9U CN215763738U (en) | 2021-08-18 | 2021-08-18 | Plastic pipe and plastic pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121948615.9U CN215763738U (en) | 2021-08-18 | 2021-08-18 | Plastic pipe and plastic pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215763738U true CN215763738U (en) | 2022-02-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121948615.9U Active CN215763738U (en) | 2021-08-18 | 2021-08-18 | Plastic pipe and plastic pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215763738U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114992397A (en) * | 2022-05-31 | 2022-09-02 | 重庆擎洲科技有限公司 | Assembled large-diameter pipeline formed by assembling arc blocks |
-
2021
- 2021-08-18 CN CN202121948615.9U patent/CN215763738U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114992397A (en) * | 2022-05-31 | 2022-09-02 | 重庆擎洲科技有限公司 | Assembled large-diameter pipeline formed by assembling arc blocks |
| CN114992397B (en) * | 2022-05-31 | 2023-10-24 | 重庆擎洲科技有限公司 | Assembled large-caliber pipeline formed by assembling arc-shaped blocks |
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