CN215669380U - Concrete water-saving irrigation channel for farmland and river channels - Google Patents
Concrete water-saving irrigation channel for farmland and river channels Download PDFInfo
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- CN215669380U CN215669380U CN202121952026.8U CN202121952026U CN215669380U CN 215669380 U CN215669380 U CN 215669380U CN 202121952026 U CN202121952026 U CN 202121952026U CN 215669380 U CN215669380 U CN 215669380U
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Abstract
The utility model relates to a concrete water-saving irrigation channel for a farmland and river channel, which belongs to the field of irrigation channels and adopts the technical scheme that the concrete water-saving irrigation channel comprises the following key points: the utility model provides a channel main part and locate the sand grip on channel main part side end face, the sand grip is improved level and is equipped with first through-hole, be equipped with on channel main part opposite side terminal surface and be used for holding the recess of sand grip, the recess inner wall is improved level be equipped with the corresponding second through-hole of first through-hole, first through-hole with be equipped with first reinforcing bar in the second through-hole, be equipped with on the sand grip and be used for the locking subassembly of first reinforcing bar. When the water channel is used, the raised lines, the grooves and the locking assemblies are arranged, when adjacent channel main bodies are spliced, the raised lines and the grooves are matched with each other and locked by the locking assemblies, splicing is stable, water seepage is not prone to occurring, water splashed at seams can be blocked by the arrangement of the guide plates, and water is prevented from splashing outside the channel main bodies.
Description
Technical Field
The utility model relates to the field of irrigation channels, in particular to a concrete water-saving irrigation channel for a farmland river channel.
Background
The water resources in China are short, water conservation is the national policy, and the agricultural water accounts for a large part of the total water consumption, so the agricultural water conservation is particularly important, wherein the irrigation water conservation effect is particularly obvious, and in recent years, the precast concrete channels are adopted on a large scale for irrigating the agricultural ditches under the promotion of the water conservation policy in China.
At present, the section of the traditional precast concrete channel adopts a U-shaped structure with equal thickness, and the precast concrete channels are connected into a whole irrigation channel by cement mortar joints on site for field irrigation.
With respect to the related art among the above, the inventors consider that the following drawbacks exist: traditional precast concrete channel adopts cement mortar to connect, and self does not have self sealss design, will lead to connecting between the precast concrete channel firm inadequately like this, and easy infiltration, on the other hand, joint department uses cement mortar to connect, and joint department can be higher than channel itself to lead to the water resistance increase, water can spill outside the channel.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems that connection between adjacent channel main bodies is unstable and water is easy to splash at a seam, the concrete water-saving irrigation channel for the farmland and river channels is provided.
The application provides a pair of concrete water-saving irrigation channel for farmland river adopts following technical scheme:
a concrete water-saving irrigation channel for farmland and river channels, comprising: the utility model provides a channel main part and locate the sand grip on channel main part side end face, the sand grip is improved level and is equipped with first through-hole, be equipped with on channel main part opposite side terminal surface and be used for holding the recess of sand grip, the recess inner wall is improved level be equipped with the corresponding second through-hole of first through-hole, first through-hole with be equipped with first reinforcing bar in the second through-hole, be equipped with on the sand grip and be used for the locking subassembly of first reinforcing bar.
Through adopting above-mentioned technical scheme, when the adjacent channel main part of concatenation, the recess in sand grip on the channel main part and the adjacent channel main part is mutually supported, and the concatenation back that targets in place, the first through-hole on the sand grip aligns with the second through-hole on the recess, inserts first reinforcing bar simultaneously in first through-hole and the second through-hole, locks first reinforcing bar with the locking Assembly, and the concatenation is accomplished.
The utility model further provides that: the locking assembly comprises a third through hole arranged on the convex strip along the vertical direction, the third through hole is perpendicular to the first through hole, a second reinforcing steel bar used for locking the first reinforcing steel bar is arranged in the third through hole, the diameter of the second reinforcing steel bar is smaller than that of the first reinforcing steel bar, and a through hole for the second reinforcing steel bar to pass through is formed in the first reinforcing steel bar.
Through adopting above-mentioned technical scheme, put into the in-process of third through-hole with the second reinforcing bar, the through-hole on the first reinforcing bar can be passed to the second reinforcing bar, and the back that targets in place first reinforcing bar is locked firmly.
The utility model further provides that: the top of the third through hole is provided with a countersunk groove, and one end of the second steel bar is provided with a countersunk head matched with the countersunk groove.
Through adopting above-mentioned technical scheme, the area of contact between second reinforcing bar and the third through hole has been increased in the setting in countersunk head and countersunk groove, and frictional force is bigger, and stability is stronger.
The utility model further provides that: the utility model discloses a channel, including channel main part, guide plate and guide plate, rotate on the first reinforcing bar and be connected with the guide plate that is predetermined angle slope, be equipped with the horizontal pole on the inner wall of channel main part both sides, the guide plate with be equipped with the spring between the horizontal pole, the guide plate is kept away from one side of spring is equipped with interior concave surface.
Through adopting above-mentioned technical scheme, when the seam crossing of rivers flow through adjacent channel main part, because seam crossing can be higher than channel main part itself, the resistance increases, can splash a large amount of splash, the guide plate can block the splash that splashes, avoid sputtering outside the channel main part, on the other hand, when the internal discharge of channel main part is too big, the guide plate also can play the effect that slows down the velocity of flow, it is originally external to avoid sputtering the channel because of rivers are too urgent, the spring plays the effect of buffering to the guide plate, the setting of interior concave surface, the area of contact between guide plate and the flowing water has been increased, the water conservancy diversion effect of guide plate has further been strengthened.
The utility model further provides that: the outside of the convex strip and the inner wall of the groove are all provided with rubber strips in an attached mode.
Through adopting above-mentioned technical scheme, the setting of rubber strip makes between the adjacent channel body laminating inseparabler, is difficult for the infiltration.
The utility model further provides that: the channel main part outside is equipped with the strengthening rib along channel main part extending direction.
Through adopting above-mentioned technical scheme, the intensity of channel main part has been strengthened to the setting of strengthening rib.
The utility model further provides that: the top of the two side walls of the channel main body is fixedly connected with a baffle.
Through adopting above-mentioned technical scheme, the setting of baffle can avoid rivers to sputter outside the channel main part on the one hand, and on the other hand can block that the rainwater carries earth and gets into in the channel main part.
The utility model further provides that: the transversal U type of personally submitting of channel main part, the inner wall facing of channel main part is equipped with the waterproof layer, the outer wall facing of channel main part is equipped with the anticorrosive coating.
Through adopting above-mentioned technical scheme, the U type is personally submitted in the cross section of channel main part, can slow down the velocity of flow, and the waterproof layer sets up, strengthens the waterproof nature of channel main part inner wall, is difficult for the infiltration water, and the setting of anticorrosive coating can avoid the channel main part to be corroded by the microorganism in the soil, and life is longer.
In conclusion, the utility model has the following beneficial effects:
1. through the setting of sand grip, recess and locking Assembly, when adjacent channel main part concatenation, sand grip and recess are mutually supported, and rethread locking Assembly locks, and the concatenation is firm, is difficult for the infiltration.
2. Through the setting of guide plate, on the one hand, can block the splash that seam crossing splash, avoid water splash to the channel main part outside, on the other hand, when the discharge in the channel main part was too big, the guide plate also can play the effect that slows down the velocity of flow, avoids sputtering the channel originally externally because of rivers are too urgent.
Drawings
FIG. 1 is a diagram of a splicing of adjacent channel bodies according to an embodiment of the utility model;
figure 2 is a partial cross-sectional view of a channel body according to an embodiment of the present invention.
Description of reference numerals:
1. a channel body; 11. reinforcing ribs; 12. a baffle plate; 13. a waterproof layer; 14. an anticorrosive layer; 2. a convex strip; 21. a third through hole; 22. a second reinforcing bar; 23. a through hole; 24. a countersunk groove; 25. sinking; 3. a first through hole; 4. a groove; 5. a second through hole; 6. a first reinforcing bar; 61. a baffle; 62. a cross bar; 63. a spring; 7. a rubber strip.
Detailed Description
The present application is described in further detail below with reference to the attached drawings.
In this embodiment: a concrete water-saving irrigation canal for an agricultural river, referring to fig. 1 and 2, comprising: the transverse channel main part 1 of personally submitting the U type setting and locate sand grip 2 on the 1 side end face of channel main part, sand grip 2 is improved level and is equipped with first through-hole 3, is equipped with recess 4 on the 1 opposite side end face of channel main part, and recess 4 can hold sand grip 2, and 4 inner walls of recess are improved level and are equipped with second through-hole 5, and second through-hole 5 is corresponding with first through-hole 3, is equipped with first reinforcing bar 6 in first through-hole 3 and the second through-hole 5.
When splicing adjacent channel main body 1, the convex strip 2 on the channel main body 1 is mutually matched with the groove 4 on the adjacent channel main body 1, after the splicing is in place, the first through hole 3 on the convex strip 2 is aligned with the second through hole 5 on the groove 4, the first steel bar 6 is simultaneously inserted into the first through hole 3 and the second through hole 5, and the two adjacent channel main bodies 1 are connected.
In this embodiment, in order to further strengthen the compactness of adjacent channel main part 1 seam crossing, all paste on 2 outsides of sand grip and the 4 inner walls of recess and be equipped with rubber strip 7, when adjacent channel main part 1 splices, rubber strip 7 on the sand grip 2 and the rubber strip 7 on the recess 4 closely cooperate through the extrusion force, are difficult for the infiltration.
In this embodiment, in order to lock first reinforcing bar 6, be equipped with the locking subassembly on sand grip 2, wherein, the locking subassembly includes and locates the third through-hole 21 on sand grip 2 along vertical direction, third through-hole 21 is mutually perpendicular with first through-hole 3, be equipped with second reinforcing bar 22 in the third through-hole 21, it needs to explain, the diameter of second reinforcing bar 22 is less than the diameter of first reinforcing bar 6, be equipped with through-hole 23 on first reinforcing bar 6, second reinforcing bar 22 can pass through-hole 23, put into the in-process of third through-hole 21 with second reinforcing bar 22, second reinforcing bar 22 can pass through-hole 23 on first reinforcing bar 6, first reinforcing bar 6 is locked firmly after targetting in place.
In this embodiment, in order to increase the frictional force between second reinforcing bar 22 and the third through-hole 21, make more firm that second reinforcing bar 22 placed, third through-hole 21 top is equipped with countersunk groove 24, second reinforcing bar 22 one end is equipped with countersunk head 25, countersunk head 25 and countersunk groove 24 looks adaptation, the in-process that third through-hole 21 was put into to second reinforcing bar 22, countersunk head 25 on the second reinforcing bar 22 falls into countersunk groove 24 at third through-hole 21 top, second reinforcing bar 22 installs and targets in place.
In addition, the first reinforcing steel bars 6 are rotatably connected with the guide plates 61 inclined at a preset angle, so that the water flow channel has the advantages that when water flows through the seams of the adjacent channel main bodies 1, the seams are higher than the channel main bodies 1, resistance is increased, a large amount of water splash can be splashed, the guide plates 61 can block the splashed water splash, and the water splash is prevented from splashing outside the channel main bodies 1.
On the other hand, when the water flow in the channel main body 1 is too large, the guide plate 61 can also play a role in slowing down the flow velocity, and the channel main body 1 is prevented from being splashed due to too fast water flow.
Still be equipped with horizontal pole 62 on the inner wall of channel main part 1 both sides, be equipped with spring 63 between guide plate 61 and the horizontal pole 62, spring 63 plays the effect of buffering to guide plate 61, it needs to explain that one side that spring 63 was kept away from to guide plate 61 is equipped with interior concave surface, and the benefit that sets up like this lies in, has increased the area of contact between guide plate 61 and the running water, has further strengthened guide plate 61's water conservancy diversion effect.
In this embodiment, in order to avoid earth around the channel main part 1 to get into the channel main part 1, the baffle 12 of 1 both sides wall top fixedly connected with of channel main part, when rainwater weather, the easy rainwater washout of earth around the channel main part 1 flows into the channel main part 1, and the channel main part 1 can be blockked up in the earth siltation, influences normal use, through the setting of baffle 12, can avoid the emergence of this kind of condition.
In this embodiment, in order to prolong the life of channel main part 1, the inner wall facing of channel main part 1 is equipped with waterproof layer 13, and waterproof layer 13's material is general type GS waterproof material, and waterproof layer 13's setting strengthens the waterproof nature of channel main part 1 inner wall, is difficult for oozing water, and the outer wall facing of channel main part 1 is equipped with anticorrosive coating 14, and anticorrosive coating 14's material is glass scale clay, and anticorrosive coating 14's setting can avoid channel main part 1 to be corroded by the microorganism in the soil.
In this embodiment, in order to enhance the strength of the channel main body 1, the channel main body 1 is provided with a reinforcing rib 11 on the outer side along the extending direction of the channel main body 1,
the above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a farmland is concrete water-saving irrigation channel for river course which characterized in that includes: channel main part (1) and locate sand grip (2) on channel main part (1) a side end face, sand grip (2) are improved level and are equipped with first through-hole (3), be equipped with on channel main part (1) opposite side terminal surface and be used for holding recess (4) of sand grip (2), recess (4) inner wall is improved level and is equipped with the corresponding second through-hole (5) of first through-hole (3), first through-hole (3) with be equipped with first reinforcing bar (6) in second through-hole (5), be equipped with on sand grip (2) and be used for the locking subassembly of first reinforcing bar (6).
2. The concrete water-saving irrigation canal for the farmland and river channels as claimed in claim 1, wherein: the locking assembly comprises a third through hole (21) arranged on the convex strip (2) in the vertical direction, the third through hole (21) is perpendicular to the first through hole (3), a second reinforcing steel bar (22) used for locking the first reinforcing steel bar (6) is arranged in the third through hole (21), the diameter of the second reinforcing steel bar (22) is smaller than that of the first reinforcing steel bar (6), and a through hole (23) for the second reinforcing steel bar (22) to pass through is formed in the first reinforcing steel bar (6).
3. The concrete water-saving irrigation canal for the farmland and river channels as claimed in claim 2, wherein: the top of the third through hole (21) is provided with a countersunk groove (24), and one end of the second steel bar (22) is provided with a countersunk head (25) matched with the countersunk groove (24).
4. The concrete water-saving irrigation canal for the farmland and river channels as claimed in claim 1, wherein: rotate on first reinforcing bar (6) and be connected with guide plate (61) that are predetermined angle slope, be equipped with horizontal pole (62) on the inner wall of channel main part (1) both sides, guide plate (61) with be equipped with spring (63) between horizontal pole (62), guide plate (61) are kept away from one side of spring (63) is equipped with interior concave surface.
5. The concrete water-saving irrigation canal for the farmland and river channels as claimed in claim 1, wherein: the outer side of the convex strip (2) and the inner wall of the groove (4) are provided with rubber strips (7) in an attached mode.
6. The concrete water-saving irrigation canal for the farmland and river channels as claimed in claim 1, wherein: the outer side of the channel main body (1) is provided with a reinforcing rib (11) along the extending direction of the channel main body (1).
7. The concrete water-saving irrigation canal for the farmland and river channels as claimed in claim 1, wherein: the top parts of the two side walls of the channel main body (1) are fixedly connected with baffle plates (12).
8. The concrete water-saving irrigation canal for the farmland and river channels as claimed in claim 1, wherein: the cross section of channel main part (1) is the U type, the inner wall facing of channel main part (1) is equipped with waterproof layer (13), the outer wall facing of channel main part (1) is equipped with anticorrosive coating (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121952026.8U CN215669380U (en) | 2021-08-19 | 2021-08-19 | Concrete water-saving irrigation channel for farmland and river channels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121952026.8U CN215669380U (en) | 2021-08-19 | 2021-08-19 | Concrete water-saving irrigation channel for farmland and river channels |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215669380U true CN215669380U (en) | 2022-01-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121952026.8U Active CN215669380U (en) | 2021-08-19 | 2021-08-19 | Concrete water-saving irrigation channel for farmland and river channels |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215669380U (en) |
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2021
- 2021-08-19 CN CN202121952026.8U patent/CN215669380U/en active Active
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