CN219994721U - PVC combined type angle-variable elbow - Google Patents
PVC combined type angle-variable elbow Download PDFInfo
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- CN219994721U CN219994721U CN202320637547.7U CN202320637547U CN219994721U CN 219994721 U CN219994721 U CN 219994721U CN 202320637547 U CN202320637547 U CN 202320637547U CN 219994721 U CN219994721 U CN 219994721U
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- 230000008878 coupling Effects 0.000 claims description 13
- 238000010168 coupling process Methods 0.000 claims description 13
- 238000005859 coupling reaction Methods 0.000 claims description 13
- 230000000694 effects Effects 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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Abstract
The utility model discloses a PVC combined type variable angle elbow, which relates to the technical field of PVC elbows, wherein a PVC pipe flange is arranged on the outer surface of the lower end of a PVC pipe head, an arc pipe flange is arranged on the outer surface of the lower end of the PVC pipe flange, an arc pipe outer pipe is arranged on the outer surface of the lower end of the arc pipe flange, an outer pipe connecting ring is arranged on the outer surface of the lower end of the arc pipe outer pipe, and an arc adjusting pipe is embedded in the inner wall of the outer pipe connecting ring. According to the PVC combined type variable angle elbow, the angle of the PVC pipe head can be adjusted through the arranged radian adjusting pipe, and the radian adjusting pipe is embedded in the inner wall of the adjusting pipe connecting ring and can move on the inner wall of the adjusting pipe connecting ring.
Description
Technical Field
The utility model relates to the technical field of PVC elbows, in particular to a PVC combined type variable angle elbow.
Background
PVC bends are an essential component in pipeline transportation and are responsible for the connection and steering in pipeline systems, typically of the three types 45 °, 90 ° and 180 °.
When the existing PVC elbow is installed and used, because the angle is fixed, the angle of the elbow cannot be changed at will, errors can occur when the pipeline turns, the elbow of the pipeline cannot be installed, the whole pipeline system is scrapped, a large amount of manpower and material resources are lost, and in order to solve the defects in the prior art, the PVC combined type variable angle elbow is provided.
Disclosure of Invention
The utility model mainly aims to provide a PVC combined type variable-angle elbow, which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides a PVC combination formula variable angle elbow, includes the PVC tube head, PVC tube head lower extreme surface is provided with the PVC pipe flange, the lower extreme surface of PVC pipe flange is provided with the arc pipe flange, the lower extreme surface of arc pipe flange is provided with the arc pipe outer tube, the lower extreme surface of arc pipe outer tube is provided with outer union coupling ring, the inner wall of outer union coupling ring has inlayed the radian governing pipe, the outer wall other end of radian governing pipe is provided with the governing pipe go-between, the upper end surface of governing pipe go-between is provided with fixed connection board, the outer wall surface of hydrogen governing pipe go-between is provided with the connecting plate rotation axis, the end outer wall upper surface of fixed connection board is provided with movable connection board, be provided with fastening bolt between movable connection board and the fixed connection board.
Preferably, the upper end surface of arc pipe flange is provided with the rubber circle, the inside of arc pipe flange and PVC pipe flange is provided with multiunit bolt hole, the inside flange fixing bolt that is provided with of bolt hole, the lower extreme internal surface of PVC pipe flange is provided with the arc pipe inner tube, the lower extreme surface of arc pipe inner tube is provided with the inner tube link, the inner tube link lower extreme surface is provided with the bellows.
Preferably, a threaded interface is arranged between the outer tube connecting ring and the outer tube of the arc tube, the outer tube connecting ring is detachably connected with the outer tube of the arc tube through the threaded interface, a bayonet is arranged between the inner wall of the outer tube connecting ring and the arc adjusting tube, the outer tube connecting ring is movably connected with the arc adjusting tube through the bayonet, a bayonet is also arranged between the adjusting tube connecting ring and the arc adjusting tube, and the adjusting tube connecting ring is movably connected with the arc adjusting tube through the bayonet.
Preferably, a threaded hole is formed between the connecting plate rotating shaft and the adjusting pipe connecting ring, the connecting plate rotating shaft is detachably connected with the adjusting pipe connecting ring through the threaded hole, a through hole is formed in the end of the movable connecting plate, the movable connecting plate is rotatably connected with the connecting plate rotating shaft through the through hole, the fixed connecting plate is fixedly connected with the adjusting pipe connecting ring, and the movable connecting plate is detachably connected with the fixed connecting plate through the fastening bolt.
Preferably, the PVC pipe flange is fixedly connected with the PVC pipe head, the arc pipe flange is fixedly connected with the arc pipe outer pipe, and the PVC pipe flange is detachably connected with the arc pipe flange through the arranged flange fixing bolts.
Preferably, the arc-shaped pipe inner pipe is fixedly connected with the PVC pipe head, a threaded interface is arranged between the inner pipe connecting ring and the arc-shaped pipe inner pipe, the inner pipe connecting ring is detachably connected with the arc-shaped pipe inner pipe through the set threaded interface, and the corrugated pipe is detachably connected with the arc-shaped pipe inner pipe through the set inner pipe connecting ring.
Advantageous effects
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, through the arranged radian adjusting pipe, the PVC pipe head can be used for adjusting the angle, the radian adjusting pipe is embedded in the inner wall of the adjusting pipe connecting ring and can move on the inner wall of the adjusting pipe connecting ring, when one end of the adjusting pipe connecting ring is contracted and the other end of the adjusting pipe connecting ring is stretched out, the angle can be changed, the fixed connecting plate and the movable connecting plate are arranged between the adjusting pipe connecting rings and used for connecting and fixing, and after the radian adjusting pipe is adjusted to a proper angle, the fastening bolt between the movable connecting plate and the fixed connecting plate can be screwed, so that the angle can be fixed.
2. According to the utility model, the sealing performance of the PVC pipeline can be ensured through the rubber ring arranged on the outer surface of the upper end of the arc-shaped pipe flange, the corrugated pipe connected with the inner pipe can be bent at will, the corrugated pipe is connected and transported in the pipeline, and the outer pipe of the arc-shaped pipe and the radian adjusting pipe arranged outside have the functions of fixing the angle and protecting the corrugated pipe, so that the corrugated pipe cannot be damaged from the outside.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic view of the arc adjustment tube of the present utility model;
FIG. 3 is a schematic view of the inner tube structure of the PVC pipe according to the present utility model;
FIG. 4 is a schematic view of the bellows structure of the present utility model;
in the figure: 1. a PVC pipe head; 2. PVC pipe flange; 3. an arc-shaped pipe flange; 4. a flange fixing bolt; 5. an arc tube outer tube; 6. an outer tube connecting ring; 7. a regulator tube connecting ring; 8. a radian adjusting tube; 9. a connecting plate rotating shaft; 10. a movable connecting plate; 11. a fastening bolt; 12. fixing the connecting plate; 13. a rubber ring; 14. bolt holes; 15. an arc-shaped pipe inner pipe; 16. an inner tube connecting ring; 17. a bellows.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1-4, a PVC combined type variable angle elbow comprises a PVC pipe head 1, wherein a PVC pipe flange 2 is arranged on the outer surface of the lower end of the PVC pipe head 1, an arc pipe flange 3 is arranged on the outer surface of the lower end of the PVC pipe flange 2, an arc pipe outer pipe 5 is arranged on the outer surface of the lower end of the arc pipe flange 3, an outer pipe connecting ring 6 is arranged on the outer surface of the lower end of the arc pipe outer pipe 5, an arc adjusting pipe 8 is embedded in the inner wall of the outer pipe connecting ring 6, an adjusting pipe connecting ring 7 is arranged at the other end of the outer wall of the arc adjusting pipe 8, a fixed connecting plate 12 is arranged on the outer surface of the upper end of the adjusting pipe connecting ring 7, a connecting plate rotating shaft 9 is arranged on the outer surface of the outer wall of the outer end of the fixed connecting plate 12, a movable connecting plate 10 is arranged on the upper surface of the end of the fixed connecting plate 12, a fastening bolt 11 is arranged between the movable connecting plate 10 and the fixed connecting plate 12, a threaded interface is arranged between the outer tube connecting ring 6 and the outer tube 5 of the arc tube, the outer tube connecting ring 6 is detachably connected with the outer tube 5 of the arc tube through the threaded interface, a bayonet is arranged between the inner wall of the outer tube connecting ring 6 and the arc adjusting tube 8, the outer tube connecting ring 6 is movably connected with the arc adjusting tube 8 through the bayonet, a bayonet is also arranged between the adjusting tube connecting ring 7 and the arc adjusting tube 8, the adjusting tube connecting ring 7 is movably connected with the arc adjusting tube 8 through the bayonet, a threaded hole is arranged between the connecting plate rotating shaft 9 and the adjusting tube connecting ring 7, the connecting plate rotating shaft 9 is detachably connected with the adjusting tube connecting ring 7 through the threaded hole, a through hole is arranged at the end of the movable connecting plate 10, the movable connecting plate 10 is rotatably connected with the connecting plate rotating shaft 9 through the through hole, the fixed connecting plate 12 is fixedly connected with the adjusting tube connecting ring 7, the movable connecting plate 10 is detachably connected with the fixed connecting plate 12 through the fastening bolts 11.
As shown in fig. 1-4, a PVC combined type variable angle elbow, the upper end surface of the arc tube flange 3 is provided with a rubber ring 13, the inside of the arc tube flange 3 and the PVC tube flange 2 is provided with a plurality of groups of bolt holes 14, the inside of the bolt holes 14 is provided with a flange fixing bolt 4, the lower end inner surface of the PVC tube flange 2 is provided with an arc tube inner tube 15, the lower end outer surface of the arc tube inner tube 15 is provided with an inner tube connecting ring 16, the lower end outer surface of the inner tube connecting ring 16 is provided with a corrugated tube 17, the PVC tube flange 2 is fixedly connected with the PVC tube head 1, the arc tube flange 3 is fixedly connected with the arc tube outer tube 5, the PVC tube flange 2 is detachably connected with the PVC tube head 1 through the flange fixing bolt 4 provided, a threaded interface is provided between the inner tube connecting ring 16 and the arc tube inner tube 15, the inner tube connecting ring 16 is detachably connected with the arc tube inner tube 15 through the set threaded interface, and the corrugated tube 17 is detachably connected with the arc tube inner tube 15 through the set inner tube connecting ring 16.
The utility model relates to a PVC combined type variable angle elbow, when in use, a PVC pipe head can be used for angle adjustment through a set radian adjusting pipe, the radian adjusting pipe is embedded in the inner wall of an adjusting pipe connecting ring and can move on the inner wall of the adjusting pipe connecting ring, when one end is contracted and the other end is stretched out, the angle can be changed, a fixed connecting plate and a movable connecting plate are arranged between the adjusting pipe connecting rings and are used for connection and fixation, after the radian adjusting pipe is adjusted to a proper angle, a fastening bolt between the movable connecting plate and the fixed connecting plate can be screwed tightly, so that the angle can be fixed, the tightness of a PVC pipe can be ensured through a rubber ring arranged on the outer surface of the flange of the arc pipe, a corrugated pipe connected with the inner pipe can be bent at will, the corrugated pipe can be connected and transported in the pipe, and the outer arc pipe outer pipe and the radian adjusting pipe have the functions of fixing angle and protection on the corrugated pipe, so that the corrugated pipe cannot be damaged from the outside.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a variable angle elbow of PVC combination formula, includes PVC tube head (1), its characterized in that: PVC tube head (1) lower extreme surface is provided with PVC pipe flange (2), the lower extreme surface of PVC pipe flange (2) is provided with arc pipe flange (3), the lower extreme surface of arc pipe flange (3) is provided with arc pipe outer tube (5), the lower extreme surface of arc pipe outer tube (5) is provided with outer union coupling ring (6), the inner wall of outer union coupling ring (6) has inlayed radian governing pipe (8), the outer wall other end of radian governing pipe (8) is provided with governing pipe union coupling ring (7), the upper end surface of governing pipe union coupling ring (7) is provided with fixed connection board (12), the outer wall surface of governing pipe union coupling ring (7) is provided with connecting plate rotation axis (9), the end outer wall upper surface of fixed connection board (12) is provided with movable connection board (10), be provided with fastening bolt (11) between movable connection board (10) and fixed connection board (12).
2. A PVC combination variable angle elbow according to claim 1, wherein: the outer surface of the upper end of the arc-shaped pipe flange (3) is provided with a rubber ring (13), a plurality of groups of bolt holes (14) are formed in the arc-shaped pipe flange (3) and the PVC pipe flange (2), flange fixing bolts (4) are arranged in the bolt holes (14), an arc-shaped pipe inner pipe (15) is arranged on the inner surface of the lower end of the PVC pipe flange (2), an inner pipe connecting ring (16) is arranged on the outer surface of the lower end of the arc-shaped pipe inner pipe (15), and a corrugated pipe (17) is arranged on the outer surface of the lower end of the inner pipe connecting ring (16).
3. A PVC combination variable angle elbow according to claim 1, wherein: be provided with screw joint between outer union coupling (6) and arc pipe outer tube (5), outer union coupling (6) can dismantle with arc pipe outer tube (5) through the screw joint that sets up and be connected, be provided with the bayonet socket between outer union coupling (6) inner wall and the radian governing pipe (8), outer union coupling (6) are through bayonet socket and radian governing pipe (8) swing joint that sets up, also be provided with the bayonet socket between governing pipe coupling (7) and radian governing pipe (8), governing pipe coupling (7) and radian governing pipe (8) are through bayonet socket and radian governing pipe (8) swing joint that sets up.
4. A PVC combination variable angle elbow according to claim 1, wherein: the adjustable connecting plate is characterized in that a threaded hole is formed between the connecting plate rotating shaft (9) and the adjusting pipe connecting ring (7), the connecting plate rotating shaft (9) is detachably connected with the adjusting pipe connecting ring (7) through the set threaded hole, a through hole is formed in the end of the movable connecting plate (10), the movable connecting plate (10) is rotatably connected with the connecting plate rotating shaft (9) through the set through hole, the fixed connecting plate (12) is fixedly connected with the adjusting pipe connecting ring (7), and the movable connecting plate (10) is detachably connected with the fixed connecting plate (12) through the set fastening bolt (11).
5. A PVC combination variable angle elbow according to claim 2, wherein: PVC pipe flange (2) and PVC tube head (1) fixed connection, arc pipe flange (3) and arc pipe outer tube (5) fixed connection, PVC pipe flange (2) and arc pipe flange (3) can dismantle through flange fixing bolt (4) that set up and be connected.
6. A PVC combination variable angle elbow according to claim 2, wherein: the PVC pipe is characterized in that the arc-shaped pipe inner pipe (15) is fixedly connected with the PVC pipe head (1), a threaded interface is arranged between the inner pipe connecting ring (16) and the arc-shaped pipe inner pipe (15), the inner pipe connecting ring (16) is detachably connected with the arc-shaped pipe inner pipe (15) through the set threaded interface, and the corrugated pipe (17) is detachably connected with the arc-shaped pipe inner pipe (15) through the set inner pipe connecting ring (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320637547.7U CN219994721U (en) | 2023-03-28 | 2023-03-28 | PVC combined type angle-variable elbow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320637547.7U CN219994721U (en) | 2023-03-28 | 2023-03-28 | PVC combined type angle-variable elbow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219994721U true CN219994721U (en) | 2023-11-10 |
Family
ID=88607198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320637547.7U Active CN219994721U (en) | 2023-03-28 | 2023-03-28 | PVC combined type angle-variable elbow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219994721U (en) |
-
2023
- 2023-03-28 CN CN202320637547.7U patent/CN219994721U/en active Active
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