CN212616943U - Anti-blocking joint device for irrigation and water conservancy irrigation water pipe - Google Patents
Anti-blocking joint device for irrigation and water conservancy irrigation water pipe Download PDFInfo
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- CN212616943U CN212616943U CN202021248798.9U CN202021248798U CN212616943U CN 212616943 U CN212616943 U CN 212616943U CN 202021248798 U CN202021248798 U CN 202021248798U CN 212616943 U CN212616943 U CN 212616943U
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Abstract
The utility model discloses a farmland irrigation water pipe is with preventing stifled piecing devices belongs to irrigation and water conservancy technical field. The device includes first pipeline, second pipeline and filtering mechanism, the second pipeline docks with first pipeline, the second pipeline passes through chucking mechanism and adapter sleeve and is connected with first pipeline, filtering mechanism is located the second pipeline, filtering mechanism can dismantle with the second pipeline and be connected. The movable block is pressed, and the second pipeline is pulled outwards, so that the second pipeline can be separated from the first pipeline; the connecting rod rotates the filtering mechanism, the sliding block is aligned with the linear sliding groove, the filtering mechanism is pushed out of the second pipeline, and the filter screen can be cleaned. The filter mechanism is simple and quick to disassemble. The joint device can be quickly assembled and disassembled, and is convenient and practical.
Description
Technical Field
The utility model relates to a farmland irrigation water pipe is with preventing stifled piecing devices belongs to irrigation and water conservancy technical field.
Background
The irrigation and water conservancy project measures aiming at agricultural production increase are to adjust and improve the water status of the farmland and the water conservancy conditions of the region, improve the capability of resisting natural disasters, promote the virtuous circle of the ecological environment and facilitate the production of crops by constructing and applying various water conservancy project measures. At present, current farmland irrigation water pipe is when using, often can lead to the fact the jam to the water pipe because of the various filth of aquatic, and the jam time leads to the water pipe to leak for a long time. Therefore, chinese patent publication No. CN209146595U discloses an anti-blocking joint device for irrigation water pipe, when the filter screen needs to be cleaned, the rotating handle is rotated first, the rotating handle drives the screw to move, the screw drives the fixture block to move, the fixture block moves to reset the elastic column, the elastic column drives the limiting plate to move, the limiting plate drives the clamping rod to move out of the clamping groove, then the top plate is pulled, the top plate drives the ejector rod to move to separate the ejector rod from the second circular groove, after the ejector rod is separated from the second circular groove, the handle is moved, the handle drives the arc piece to move, the arc piece drives the fixing rod to move out of the first circular groove, meanwhile, the arc piece drives the fixing ring to move, the fixing ring drives the supporting rod to move out of the groove, and thereby the filter screen is detached. This piecing devices intercepts the various filths of aquatic through the filter screen, avoids the filth of aquatic to lead to blockking up to the pipe and lead to leaking.
However, when the filter screen needs to be cleaned, the filter screen is troublesome to disassemble and time-consuming.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a farmland irrigation water pipe is with preventing stifled piecing devices.
The utility model discloses a following technical scheme can realize:
the utility model provides a farmland irrigation water pipe is with preventing stifled piecing devices, includes first pipeline, second pipeline and filtering mechanism, the second pipeline docks with first pipeline, the second pipeline passes through chucking mechanism and adapter sleeve and first pipe connection, filtering mechanism is located the second pipeline, filtering mechanism can dismantle with the second pipeline and be connected.
The connecting sleeve is fixedly arranged at one end of the first pipeline, a plurality of clamping mechanisms are uniformly distributed on the outer circular surface of the second pipeline, and through hole grooves are formed in the positions, corresponding to the clamping mechanisms, of the connecting sleeve.
The connecting sleeve is a hollow cylinder and is positioned on the outer side of the first pipeline.
The clamping mechanism comprises a U-shaped fixed block and a movable block, and the movable block is located on the inner side of the U-shaped fixed block and is connected with the bottom of the U-shaped fixed block through a spring.
The opening end of the U-shaped fixed block is in contact with the inner wall of the connecting sleeve, and one end, far away from the spring, of the movable block is an inclined plane.
The filtering mechanism comprises a filtering piece, wherein a plurality of connecting rods are uniformly distributed at one end of the filtering piece and are perpendicular to the filtering piece, and a sliding block is arranged on one side, close to the inner wall of the second pipeline, of the connecting rod.
The filtering piece comprises a circular ring and a filter screen arranged on the inner side of the circular ring.
The inner wall of the second pipeline is provided with an annular sliding groove along the circumferential direction, the inner part of the second pipeline corresponding to the sliding block is provided with a linear sliding groove along the axial direction, one end of the linear sliding groove is communicated with the annular sliding groove, and the other end of the linear sliding groove extends to one end, far away from the first pipeline, of the second pipeline.
And a rubber pad is arranged on the inner wall of the annular sliding chute.
The butt joint end of first pipeline is equipped with recess A along circumference, and the butt joint end of second pipeline is equipped with recess B in the position corresponding with recess A, and the cross section appearance of recess A and recess B is the semicircle, and O shape sealing washer is installed to recess A and recess B's inboard.
The beneficial effects of the utility model reside in that: the movable block is pressed, and the second pipeline is pulled outwards, so that the second pipeline can be separated from the first pipeline; the connecting rod rotates the filtering mechanism, the sliding block is aligned with the linear sliding groove, the filtering mechanism is pushed out of the second pipeline, and the filter screen can be cleaned. The filter mechanism is simple and quick to disassemble. The joint device can be quickly assembled and disassembled, and is convenient and practical.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic sectional view of the present invention;
fig. 3 is a schematic structural diagram of fig. 1 at another viewing angle.
In the figure: 1-a first pipeline, 2-a connecting sleeve, 3-a through hole groove, 4-a movable block, 5-a circular ring, 6-a second pipeline, 7-a filter screen, 8-a connecting rod, 9-a U-shaped fixed block, 10-a sliding block, 11-a circular sliding groove, 12-a spring and 13-a straight sliding groove.
Detailed Description
The technical solution of the present invention is further described below, but the scope of the claimed invention is not limited to the described.
As shown in figures 1 to 3, a farmland irrigation water pipe with preventing stifled piecing devices, including first pipeline 1, second pipeline 6 and filtering mechanism, second pipeline 6 and the butt joint of first pipeline 1, second pipeline 6 passes through chucking mechanism and adapter sleeve 2 and is connected with first pipeline 1, filtering mechanism is located second pipeline 6, filtering mechanism can dismantle with second pipeline 6 and be connected. When needing to wash filtering mechanism, make chucking mechanism and adapter sleeve 2 separation, can make second pipeline 6 and first pipeline 1 separate, then tear filtering mechanism out from second pipeline 6 and can begin the cleaning operation, dismantle easy operation, quick. The inner diameter and the outer diameter of the first pipeline 1 and the second pipeline 6 are consistent, and the first pipeline and the second pipeline are coaxially arranged and mutually abutted.
The connecting sleeve 2 is fixedly arranged at one end of the first pipeline 1, a plurality of clamping mechanisms are uniformly arranged on the outer circular surface of the second pipeline 6, and through hole grooves 3 are processed on the connecting sleeve 2 at positions corresponding to the clamping mechanisms. A plurality of clamping mechanisms are uniformly arranged on the outer circular surface of the second pipeline 6, so that the connection stability and reliability of the second pipeline 6 and the first pipeline 1 are ensured.
The connecting sleeve 2 is a hollow cylinder and is positioned on the outer side of the first pipeline 1. When in use, the connecting sleeve 2 and the first pipeline 1 are manufactured and molded integrally, and the connecting sleeve 2 and the first pipeline 1 are arranged coaxially.
The clamping mechanism comprises a U-shaped fixed block 9 and a movable block 4, wherein the movable block 4 is positioned on the inner side of the U-shaped fixed block 9 and is connected with the bottom of the U-shaped fixed block 9 through a spring 12. In use, the U-shaped fixing block 9 is provided on the outer wall of the second conduit 6. The cross section shape and the size of the movable block 4 are matched with the through hole groove 3, and the movable block 4 can be clamped into the through hole groove 3 under the action of the spring 12 after being aligned with the through hole groove 3.
The opening end of the U-shaped fixed block 9 is contacted with the inner wall of the connecting sleeve 2, and one end of the movable block 4 far away from the spring 12 is an inclined plane. The open end of the U-shaped fixed block 9 is contacted with the inner wall of the connecting sleeve 2, and the radial direction of the second pipeline 6 is positioned through the U-shaped fixed block 9. The end of the movable block 4 far away from the spring 12 is an inclined plane, so that the butt joint end of the second pipeline 6 can be conveniently inserted into the connecting sleeve 2.
Filtering mechanism is equipped with many connecting rods 8 including filtering the piece, the one end equipartition of filtering the piece, and connecting rod 8 is perpendicular with filtering the piece, and one side that is close to 6 inner walls of second pipeline is fixed on connecting rod 8 to be equipped with slider 10. The outer surface of the connecting rod 8 is provided with wave-shaped anti-skid lines.
The filter element comprises a circular ring 5 and a filter screen 7 arranged inside the circular ring 5. The filter screen 7 is a stainless steel mesh, and impurities in water are filtered through the filter screen 7, so that the pipeline blockage is avoided.
An annular sliding groove 11 is processed on the inner wall of the second pipeline 6 along the circumferential direction, a linear sliding groove 13 is processed in the second pipeline 6 at a position corresponding to the sliding block 10 along the axial direction, one end of the linear sliding groove 13 is communicated with the annular sliding groove 11, and the other end of the linear sliding groove 13 extends to one end, far away from the first pipeline 1, of the second pipeline 6. When in use, the number of the linear sliding grooves 13 is the same as that of the connecting rods 8, and the sliding blocks 10 can be in sliding connection with the linear sliding grooves 13 and the annular sliding grooves 11.
And a rubber pad is bonded on the inner wall of the annular sliding chute 11. After the sliding block 10 is clamped into the annular sliding groove 11, the rubber pad has certain extrusion force on the sliding block 10, so that the sliding block 10 cannot easily rotate relative to the second pipeline 6, and the installation stability of the filtering mechanism is improved.
The butt joint end of the first pipeline 1 is provided with a groove A along the circumferential direction, the butt joint end of the second pipeline 6 is provided with a groove B at the position corresponding to the groove A, the cross section of the groove A and the cross section of the groove B are both semicircular, and O-shaped sealing rings are arranged on the inner sides of the groove A and the groove B. The abutting ends of the first conduit 1 and the second conduit 6 are sealed by O-rings.
Farmland irrigation water pipe is with preventing stifled piecing devices, its theory of operation as follows:
firstly, the installation process is as follows:
1. installing a filtering mechanism: and (3) holding the connecting rod 8, aligning the sliding block 10 with the linear sliding groove 13, pushing the filtering mechanism into the second pipeline 6, and rotating the connecting rod 8 to enable the sliding block 10 to be staggered with the linear sliding groove 13 after the sliding block 10 enters the annular sliding groove 11. Because the rubber pad in the annular chute 11 has a certain extrusion force on the sliding block 10, the filtering mechanism is not easy to rotate relative to the second pipeline 6 after being installed.
2. Butt-jointing two pipelines: place O shape sealing washer in the recess A of first pipeline 1, make movable block 4 and through-hole groove 3 roughly adjust well, insert the butt joint end of second pipeline 6 in the adapter sleeve 2, and push away second pipeline 6 with strength, movable block 4 receives the extrusion of adapter sleeve 2 and overcomes in spring 12's the effect removes U-shaped fixed block 9, second pipeline 6 propelling movement puts in place the back, it finely tunes to rotate second pipeline 6, make movable block 4 and through-hole groove 3 adjust well, adjust well back movable block 4 and block into through-hole groove 3 under spring 12's effect well in, accomplish piecing devices equipment work promptly.
Secondly, the disassembly process is as follows:
1. separating two pipelines: the movable block 4 is pressed, and the second pipeline 6 is pulled outwards, so that the second pipeline 6 can be separated from the first pipeline 1.
2. The filter mechanism is disassembled: the connecting rod 8 rotates the filtering mechanism, the sliding block 10 is aligned with the linear sliding groove 13, the filtering mechanism is pushed out of the second pipeline 6, and the filtering net 7 can be cleaned.
Claims (10)
1. The utility model provides a farmland irrigation water pipe is with preventing stifled piecing devices which characterized in that: including first pipeline (1), second pipeline (6) and filtering mechanism, second pipeline (6) and first pipeline (1) butt joint, second pipeline (6) are connected with first pipeline (1) through chucking mechanism and adapter sleeve (2), filtering mechanism is located second pipeline (6), filtering mechanism can dismantle with second pipeline (6) and be connected.
2. The anti-clogging joint device for the irrigation and water conservancy irrigation water pipe of claim 1, characterized in that: the connecting sleeve (2) is fixedly arranged at one end of the first pipeline (1), a plurality of clamping mechanisms are uniformly distributed on the outer circular surface of the second pipeline (6), and through hole grooves (3) are formed in the positions, corresponding to the clamping mechanisms, of the connecting sleeve (2).
3. The anti-clogging joint device for the irrigation and water conservancy irrigation water pipe of claim 1, characterized in that: the connecting sleeve (2) is a hollow cylinder and is positioned on the outer side of the first pipeline (1).
4. The anti-clogging joint device for the irrigation and water conservancy irrigation water pipe of claim 1, characterized in that: the clamping mechanism comprises a U-shaped fixed block (9) and a movable block (4), wherein the movable block (4) is positioned on the inner side of the U-shaped fixed block (9) and is connected with the bottom of the U-shaped fixed block (9) through a spring (12).
5. An anti-clogging joint device for a farmland irrigation water pipe as claimed in claim 4, characterized in that: the opening end of the U-shaped fixing block (9) is contacted with the inner wall of the connecting sleeve (2); one end of the movable block (4) far away from the spring (12) is an inclined plane.
6. The anti-clogging joint device for the irrigation and water conservancy irrigation water pipe of claim 1, characterized in that: filtering mechanism is equipped with many connecting rods (8) including filtering the piece, the one end equipartition of filtering the piece, and connecting rod (8) are perpendicular with filtering the piece, and one side that is close to second pipeline (6) inner wall on connecting rod (8) is equipped with slider (10).
7. An anti-clogging joint device for a farmland irrigation water pipe as claimed in claim 6, characterized in that: the filtering piece comprises a circular ring (5) and a filter screen (7) arranged on the inner side of the circular ring (5).
8. An anti-clogging joint device for a farmland irrigation water pipe as claimed in claim 6, characterized in that: the inner wall of the second pipeline (6) is provided with an annular sliding groove (11) along the circumferential direction, the inner position of the second pipeline (6) corresponding to the sliding block (10) is provided with a linear sliding groove (13) along the axial direction, one end of the linear sliding groove (13) is communicated with the annular sliding groove (11), and the other end of the linear sliding groove extends to the end, far away from the first pipeline (1), of the second pipeline (6).
9. An anti-clogging joint device for a field irrigation water pipe according to claim 8, characterized in that: and a rubber pad is arranged on the inner wall of the annular sliding chute (11).
10. The anti-clogging joint device for the irrigation and water conservancy irrigation water pipe of claim 1, characterized in that: the butt joint end of first pipeline (1) is equipped with recess A along circumference, and the butt joint end of second pipeline (6) is equipped with recess B in the position corresponding with recess A, and the cross section appearance of recess A and recess B is semi-circular, and O shape sealing washer is installed to recess A and recess B's inboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021248798.9U CN212616943U (en) | 2020-06-30 | 2020-06-30 | Anti-blocking joint device for irrigation and water conservancy irrigation water pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021248798.9U CN212616943U (en) | 2020-06-30 | 2020-06-30 | Anti-blocking joint device for irrigation and water conservancy irrigation water pipe |
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| Publication Number | Publication Date |
|---|---|
| CN212616943U true CN212616943U (en) | 2021-02-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021248798.9U Active CN212616943U (en) | 2020-06-30 | 2020-06-30 | Anti-blocking joint device for irrigation and water conservancy irrigation water pipe |
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| CN (1) | CN212616943U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115978349A (en) * | 2022-12-27 | 2023-04-18 | 鄂尔多斯市腾远煤炭有限责任公司 | Water pump butt joint structure of coal mine drainage system and use method thereof |
-
2020
- 2020-06-30 CN CN202021248798.9U patent/CN212616943U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115978349A (en) * | 2022-12-27 | 2023-04-18 | 鄂尔多斯市腾远煤炭有限责任公司 | Water pump butt joint structure of coal mine drainage system and use method thereof |
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