CN212584506U - PVC pipeline overlap joint mechanism for irrigation - Google Patents
PVC pipeline overlap joint mechanism for irrigation Download PDFInfo
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- CN212584506U CN212584506U CN202020916090.XU CN202020916090U CN212584506U CN 212584506 U CN212584506 U CN 212584506U CN 202020916090 U CN202020916090 U CN 202020916090U CN 212584506 U CN212584506 U CN 212584506U
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Abstract
The utility model relates to the technical field of PVC pipeline lap joint, in particular to a PVC pipeline lap joint mechanism for irrigation, which comprises a first joint, a second joint and a connecting pipe arranged between the first joint and the second joint; the connecting pipe is a hose; the first joint and the second joint are symmetrically arranged along the perpendicular bisector of the connecting pipe as a symmetry axis; a lantern ring is arranged on the periphery of the first joint; the left end and the right end of the lantern ring are provided with protruding limiting parts; a locking nut is rotatably arranged on the lantern ring, a thread groove is formed in the locking nut, and the thread groove is in meshed transmission connection with external threads arranged on the periphery of the lantern ring; the inner periphery of the first joint is provided with a rubber sleeve and a rubber pad; the first joint and the second joint are provided with openings towards the connecting part of the connecting pipe; mounting grooves are formed in the bottoms of the first joint and the second joint and are symmetrically arranged along the axis of the first joint by taking the axis as a symmetry axis; the utility model discloses only use a connecting piece can, reduce the kind that the accessory used.
Description
Technical Field
The utility model relates to a PVC pipeline overlap joint technical field specifically is a PVC pipeline overlap joint mechanism for irrigation.
Background
PVC is a material for short, the main component is polyvinyl chloride, and other components are added to enhance the heat resistance, toughness and ductility of the PVC. The top layer of the surface film is paint, the middle layer is polyvinyl chloride, and the bottom layer is back-coated adhesive. PVC pipeline is comparatively common in irrigation work progress, and general coupling is fixed among the prior art, dismantles after once installing comparatively troublesome, and the trend that need change the pipe arrangement in the pipeline overlap joint in-process often needs to use different connecting pieces such as direct-through, curved expert in addition, and the great installation of spare part is comparatively loaded down with trivial details.
In order to solve the problem, provide a PVC pipeline overlap joint mechanism for irrigation in this application.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
For the technical problem who exists among the solution background art, the utility model provides a PVC pipeline overlap joint mechanism for irrigation has and uses a connecting piece can, reduces the characteristics of the kind that the accessory used.
(II) technical scheme
In order to solve the technical problem, the utility model provides a PVC pipeline lap joint mechanism for irrigation, which comprises a first joint, a second joint and a connecting pipe arranged between the first joint and the second joint;
the connecting pipe is a hose, a plurality of filling layers are arranged inside the connecting pipe, and a cavity is arranged between the adjacent filling layers; the first joint and the second joint are symmetrically arranged along the perpendicular bisector of the connecting pipe as a symmetry axis;
a lantern ring is arranged on the periphery of the first joint, and external threads are arranged on the periphery of the lantern ring; the diameter of the lantern ring is gradually increased towards one side far away from the connecting pipe; the left end and the right end of the lantern ring are provided with protruding limiting parts; a locking nut is rotatably arranged on the lantern ring, a thread groove is formed in the locking nut, and the thread groove is in meshed transmission connection with external threads arranged on the periphery of the lantern ring; the inner periphery of the first joint is provided with a rubber sleeve and a rubber pad; the rubber pad is in a ring shape and is tightly attached to the inner wall of the first connector; a clamping groove for mounting the PVC pipeline is formed between the rubber sleeve and the rubber pad; the opening of the clamping groove gradually shrinks towards the direction far away from the connecting pipe; openings are formed in the positions, facing the connecting part of the connecting pipe, of the first joint and the second joint, and the first joint and the second joint are the same in structure;
the bottom that first joint and second connect all is provided with the mounting groove, and the mounting groove sets up for symmetry axis symmetry along the axle center of first joint.
Preferably, the filling layer is filled with an elastic metal sheet.
Preferably, the upper surface of lock nut covers there is the skid resistant course, is provided with a plurality of non-slip raised on the skid resistant course, and the skid resistant course is the elastic layer.
Preferably, the supporting support that is provided with on the mounting groove, the support includes loop bar and movable rod, and the top of loop bar is provided with the connecting piece, and the connecting piece is connected with mounting groove screw-thread fit.
Preferably, the top of the movable rod is inserted into the inner part of the loop bar; the loop bar is provided with a bolt piece, and the movable rod is equidistantly provided with a plurality of jacks.
Preferably, the bottom of the movable rod is provided with a support foot which is contacted with the ground.
The above technical scheme of the utility model has following profitable technological effect: firstly, rotating a locking nut, rotating the locking nut towards the direction of a connecting pipe, and then respectively connecting the PVC pipe to be connected with a first connector and a second connector; the PVC pipe is inserted into a clamping groove formed between the rubber sleeve and the rubber pad and used for installing a PVC pipeline, then the locking nut is rotated towards the direction far away from the connecting pipe, and the diameters of the first joint and the second joint are respectively provided with a lantern ring, and the diameters of the lantern rings towards one side far away from the connecting pipe are gradually increased; along with the continuous rotation of the locking nut, an extrusion force is applied to the rubber sleeve, the rubber sleeve is in tight contact with the PVC pipe, and the rubber sleeve deforms after being stressed, so that tight connection and tightness between the rubber sleeve and the PVC pipe are guaranteed; the utility model is characterized in that the connecting pipe is a hose, a plurality of filling layers are arranged inside the connecting pipe, a cavity is arranged between the adjacent filling layers, and elastic metal sheets are filled in the filling layers; the metal sheet is used as a filling layer to ensure that the connecting pipe can be bent to a certain degree, and can also play a certain supporting and shaping role, so that the connecting pipe can be bent to a required shape as required without using connecting pieces such as straight-through pieces, bent-through pieces and the like; furthermore the utility model discloses the bottom that first joint and second connect is provided with the mounting groove, and the support setting makes pipeline can make the air-raid above ground of installing on the mounting groove, and support length can be adjusted in addition, and it is more convenient to use. The utility model discloses only use a connecting piece can, reduce the kind that the accessory used.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged schematic view of the part A of the present invention;
FIG. 3 is a schematic view of the mounting position of the bracket according to the present invention;
fig. 4 is a schematic view of the connection structure of the middle bracket of the present invention.
Reference numerals: 1. a first joint; 2. a connecting pipe; 201. a cavity; 202. a filling layer; 3. a second joint; 4. locking the nut; 5. a collar; 6. a limiting member; 7. a card slot; 8. a rubber sleeve; 9. a rubber pad; 10. mounting grooves; 11. an opening; 12. an anti-slip layer; 13. an external thread; 14. a thread groove; 15. a support; 151. a loop bar; 152. a connecting member; 153. a latch member; 154. a movable rod; 155. and (4) inserting the jack.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-4, the PVC pipe overlapping mechanism for irrigation provided by the present invention comprises a first joint 1, a second joint 3 and a connecting pipe 2 disposed between the first joint 1 and the second joint 3;
the connecting pipe 2 is a hose, a plurality of filling layers 202 are arranged inside the connecting pipe 2, and a cavity 201 is arranged between the adjacent filling layers 202; the first joint 1 and the second joint 3 are symmetrically arranged along the perpendicular bisector of the connecting pipe 2 as a symmetry axis;
a lantern ring 5 is arranged on the periphery of the first joint 1, and external threads 13 are arranged on the periphery of the lantern ring 5; the diameter of the lantern ring 5 is gradually increased towards the side far away from the connecting pipe 2; the left end and the right end of the lantern ring 5 are both provided with a raised limiting piece 6; a locking nut 4 is rotatably arranged on the lantern ring 5, a thread groove 14 is arranged on the locking nut 4, and the thread groove 14 is in meshing transmission connection with an external thread 13 arranged on the periphery of the lantern ring 5; the inner periphery of the first joint 1 is provided with a rubber sleeve 8 and a rubber pad 9; the rubber pad 9 is annular, and the rubber pad 9 is tightly attached to the inner wall of the first connector 1; a clamping groove 7 for mounting a PVC pipeline is formed between the rubber sleeve 8 and the rubber pad 9; the clamping groove 7 gradually shrinks towards the opening 11 away from the connecting pipe 2; the first joint 1 and the second joint 3 are provided with an opening 11 towards the connecting part of the connecting pipe 2, and the first joint 1 and the second joint 3 have the same structure;
the bottom that first joint 1 and second connect 3 all is provided with mounting groove 10, and mounting groove 10 sets up for symmetry axis symmetry along the axle center of first joint 1.
In this embodiment, the filling layer 202 is filled with the elastic metal sheet.
It should be noted that, the metal sheet as the filling layer 202 ensures that the connecting pipe 2 can be bent to a certain degree, and can also play a certain supporting and shaping role.
In this embodiment, the upper surface of the lock nut 4 is covered with an anti-slip layer 12, a plurality of anti-slip protrusions are arranged on the anti-slip layer 12, and the anti-slip layer 12 is an elastic layer.
It should be noted that the anti-slip layer 12 plays an anti-slip role, and increases the friction force during the process of turning the lock nut 4.
In this embodiment, the support 15 is disposed on the mounting groove 10 in a matching manner, the support 15 includes a loop bar 151 and a movable bar 154, a connecting member 152 is disposed on the top of the loop bar 151, and the connecting member 152 is connected with the mounting groove 10 in a threaded manner.
It should be noted that the bracket 15 is installed with the installation grooves 10 of the first joint 1 and the second joint 3 to form a support structure as shown in fig. 3, so that the pipeline can be installed over the ground.
In this embodiment, the top of the movable rod 154 is inserted into the inside of the loop bar 151; the loop bar 151 is provided with a latch member 153, and the movable bar 154 is provided with a plurality of insertion holes 155 at equal intervals.
It should be noted that the latch member 153 is pulled out to adjust the position between the movable rod 154 and the loop bar 151, and then the latch member 153 is inserted back to adjust the length of the arm 15.
In this embodiment, the bottom of the movable rod 154 is provided with a foot contacting the ground.
The support legs can improve the supporting force with the ground and improve the stability.
The utility model discloses a theory of operation and use flow: firstly, rotating a locking nut 4, rotating the locking nut 4 towards the direction of a connecting pipe 2, and then respectively connecting the PVC pipes to be connected with a first connector 1 and a second connector 3; the PVC pipe is ensured to be inserted into a clamping groove 7 formed between a rubber sleeve 8 and a rubber pad 9 and used for installing a PVC pipeline, then the locking nut 4 is rotated towards the direction far away from the connecting pipe 2, and as the lantern rings 5 are arranged on the first joint 1 and the second joint 3, the diameters of the lantern rings 5 towards one side far away from the connecting pipe 2 are gradually increased; along with the continuous rotation of the locking nut 4, an extrusion force is applied to the rubber sleeve 8, the rubber sleeve 8 is in tight contact with the PVC pipe, and the rubber sleeve 8 deforms after being stressed, so that tight connection and tightness between the rubber sleeve 8 and the PVC pipe are guaranteed; in the utility model, the connecting pipe 2 is a hose, a plurality of filling layers 202 are arranged inside the connecting pipe 2, a cavity 201 is arranged between the adjacent filling layers 202, and the filling layers 202 are filled with elastic metal sheets; the metal sheet is used as the filling layer 202 to ensure that the connecting pipe 2 can be bent to a certain degree, and can also play a certain supporting and shaping role, so that the connecting pipe 2 can be bent to a required shape as required without using connecting pieces such as straight-through pieces and bent-through pieces; furthermore the utility model discloses the bottom that first joint 1 and second connect 3 is provided with mounting groove 10, and support 15 sets up and makes the pipeline can make the frame mount on ground on mounting groove 10, and support 15 length can be adjusted in addition, and it is more convenient to use. The utility model discloses only use a connecting piece can, reduce the kind that the accessory used.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (6)
1. A PVC pipeline overlapping mechanism for water conservancy irrigation is characterized by comprising a first joint (1), a second joint (3) and a connecting pipe (2) arranged between the first joint (1) and the second joint (3);
the connecting pipe (2) is a hose, a plurality of filling layers (202) are arranged inside the connecting pipe (2), and a cavity (201) is arranged between the adjacent filling layers (202); the first joint (1) and the second joint (3) are symmetrically arranged along the perpendicular bisector of the connecting pipe (2) as a symmetry axis;
a lantern ring (5) is arranged on the periphery of the first joint (1), and an external thread (13) is arranged on the periphery of the lantern ring (5); the diameter of the lantern ring (5) is gradually increased towards one side far away from the connecting pipe (2); the left end and the right end of the lantern ring (5) are both provided with a raised limiting piece (6); a locking nut (4) is rotatably arranged on the lantern ring (5), a thread groove (14) is formed in the locking nut (4), and the thread groove (14) is in meshing transmission connection with an external thread (13) arranged on the periphery of the lantern ring (5); a rubber sleeve (8) and a rubber pad (9) are arranged on the inner periphery of the first joint (1); the rubber pad (9) is annular, and the rubber pad (9) is tightly attached to the inner wall of the first joint (1); a clamping groove (7) for mounting a PVC pipeline is formed between the rubber sleeve (8) and the rubber pad (9); the clamping groove (7) gradually shrinks towards the opening (11) in the direction far away from the connecting pipe (2); an opening (11) is formed in the position, facing the connecting pipe (2), of the first joint (1) and the second joint (3), and the first joint (1) and the second joint (3) are identical in structure;
the bottom that first joint (1) and second connect (3) all is provided with mounting groove (10), and mounting groove (10) set up for symmetry axis symmetry along the axle center of first joint (1).
2. A PVC pipe overlapping mechanism for water conservancy irrigation as claimed in claim 1, characterized in that the filling layer (202) is filled with elastic metal sheets.
3. The PVC pipeline overlapping mechanism for the water conservancy irrigation according to claim 1, characterized in that the upper surface of the locking nut (4) is covered with an anti-skid layer (12), a plurality of anti-skid protrusions are arranged on the anti-skid layer (12), and the anti-skid layer (12) is an elastic layer.
4. The PVC pipe overlapping mechanism for water conservancy irrigation according to claim 1, characterized in that a support (15) is arranged on the mounting groove (10) in a matching manner, the support (15) comprises a loop bar (151) and a movable bar (154), a connecting piece (152) is arranged at the top of the loop bar (151), and the connecting piece (152) is in threaded fit connection with the mounting groove (10).
5. A PVC pipe overlapping mechanism for irrigation according to claim 4, characterized in that the top of the movable rod (154) is inserted into the inside of the loop bar (151); the loop bar (151) is provided with a bolt piece (153), and the movable bar (154) is provided with a plurality of jacks (155) at equal intervals.
6. A PVC pipe overlapping mechanism for irrigation according to claim 4, characterized in that the bottom of the movable rod (154) is provided with a support foot contacting with the ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020916090.XU CN212584506U (en) | 2020-05-26 | 2020-05-26 | PVC pipeline overlap joint mechanism for irrigation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020916090.XU CN212584506U (en) | 2020-05-26 | 2020-05-26 | PVC pipeline overlap joint mechanism for irrigation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212584506U true CN212584506U (en) | 2021-02-23 |
Family
ID=74641201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020916090.XU Active CN212584506U (en) | 2020-05-26 | 2020-05-26 | PVC pipeline overlap joint mechanism for irrigation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212584506U (en) |
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2020
- 2020-05-26 CN CN202020916090.XU patent/CN212584506U/en active Active
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| CP01 | Change in the name or title of a patent holder |
Address after: 024000 floor a1-1-1-311, Wanda Plaza, west of Gangtie street, Chifeng City, Inner Mongolia Autonomous Region Patentee after: Xingyi Construction Group Co.,Ltd. Address before: 024000 floor a1-1-1-311, Wanda Plaza, west of Gangtie street, Chifeng City, Inner Mongolia Autonomous Region Patentee before: Chifeng Xingyi water resources and hydropower Co.,Ltd. |