CN114541348A - High-standard prefabricated member for irrigation canal - Google Patents
High-standard prefabricated member for irrigation canal Download PDFInfo
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- CN114541348A CN114541348A CN202210194068.2A CN202210194068A CN114541348A CN 114541348 A CN114541348 A CN 114541348A CN 202210194068 A CN202210194068 A CN 202210194068A CN 114541348 A CN114541348 A CN 114541348A
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- 230000002262 irrigation Effects 0.000 title claims abstract description 41
- 238000003973 irrigation Methods 0.000 title claims abstract description 41
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 31
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 30
- 239000010959 steel Substances 0.000 claims abstract description 30
- 230000002787 reinforcement Effects 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 238000010276 construction Methods 0.000 abstract description 10
- 238000000034 method Methods 0.000 description 7
- 238000009434 installation Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 238000005452 bending Methods 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
- 230000004720 fertilization Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 239000003621 irrigation water Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B13/00—Irrigation ditches, i.e. gravity flow, open channel water distribution systems
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B5/00—Artificial water canals, e.g. irrigation canals
- E02B5/02—Making or lining canals
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Sewage (AREA)
Abstract
The invention discloses a high-standard prefabricated member for a farmland irrigation canal, which comprises a prefabricated member bottom plate, wherein the top of the prefabricated member bottom plate is fixedly connected with a prefabricated member wing plate, the inner side of the prefabricated member wing plate is provided with a clamping groove, and the inner side of the prefabricated member wing plate is fixedly connected with an auxiliary supporting block. According to the high-standard farmland irrigation canal prefabricated part, when the clamping block reaches the top groove position of another prefabricated part, the clamping block is ejected out through the elasticity of the spring and clamped into the top groove, so that the two prefabricated parts are assembled, the two prefabricated parts are tightly combined, the positioning is very quick when the prefabricated parts are assembled, the positioning workload is reduced, the construction speed is high, the positions are not required to be adjusted for many times, and the two prefabricated parts are not easy to loosen during further construction due to the existence of the clamping block and the top groove; fixedly connected with crossbeam reinforcing bar between every group's double-deck reinforcing bar, the setting of double-deck reinforcing bar, steel bar ring, connecting reinforcement and crossbeam reinforcing bar cooperation girder improves the holistic structural strength of prefab for the durability of prefab is better.
Description
Technical Field
The invention relates to the technical field of irrigation and water conservancy projects, in particular to a high-standard irrigation and water conservancy irrigation channel prefabricated member.
Background
Developing irrigation and drainage, regulating regional water, improving farmland water status, preventing and treating drought, waterlogging, salt and alkali disasters, and promoting comprehensive scientific technology of stable yield and high yield of agriculture. Irrigation and water conservancy is generally called irrigation and drainage abroad. Irrigation and water conservancy relates to hydraulics, civil engineering, agriculture, soil science, and subjects such as hydrology, meteorology, hydrogeology and agricultural economy. The agricultural water resource is blocked, regulated, controlled, distributed and used by engineering technical measures, soil improvement and fertilization are carried out by combining the agricultural technical measures, and land utilization is enlarged so as to achieve the aim of high and stable yield of agriculture. Irrigation ditch canals and ditches are present irrigation water conservancy project's facility commonly used for carrying out the water conservancy diversion to irrigation, and present ditch canals and ditches are all assembled with the prefab, and not cast in situ, and the ditch canals and ditches are whole to be laid very conveniently, nevertheless because the reason of constructor technique, the condition of dislocation appears easily when the prefab is laid straightly, and easy misalignment, inaccurate, positioning time is long, leads to construction speed to slow down.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a high-standard irrigation and water conservancy irrigation canal prefabricated part, which has the advantages of very quick positioning, reduction of the workload of positioning, high construction speed, no need of repeatedly adjusting the position, high structural strength of the whole prefabricated part, better durability of the prefabricated part, good performance of a supporting top cover, strong bearing and load capacity and the like when the prefabricated part is assembled, and solves the problems that the conventional canal prefabricated part is easy to be misaligned when being laid straightly due to the technical reasons of constructors, is easy to be misaligned and misaligned, has long positioning time and causes slow construction speed.
(II) technical scheme
In order to realize the purposes of very quick positioning, reduced positioning workload, high construction speed, no need of repeatedly adjusting the position, high integral structural strength of the prefabricated member, better durability of the prefabricated member, good performance of supporting a top cover and strong bearing and loading capacity when the prefabricated member is assembled, the invention provides the following technical scheme: the high-standard farmland irrigation channel prefabricated member comprises a prefabricated member bottom plate, wherein a prefabricated member wing plate is fixedly connected to the top of the prefabricated member bottom plate;
a clamping groove is formed in the inner side of the wing plate of the prefabricated member, an auxiliary supporting block is fixedly connected to the inner side of the wing plate of the prefabricated member, and the auxiliary supporting block is located right below the clamping groove;
the prefabricated part bottom plate is internally and fixedly connected with a main beam, the main beam protrudes to one side of the prefabricated part bottom plate, a groove is formed in the top of the main beam, a spring is fixedly connected with the inside of the groove, a fixture block is fixedly connected with the top of the spring, the fixture block is movably connected with the groove, the vertical cross section of the part of the fixture block protruding out of the top of the main beam is triangular, when the two prefabricated parts are spliced, the main beam only needs to be aligned to a splicing hole of the other prefabricated part, the two prefabricated parts are mutually close to each other, the fixture block is pressed into the groove by the top edge of the splicing hole opening due to the fact that the vertical cross section of the part protruding out of the top of the main beam is triangular, the bevel edge faces outwards, the spring is compressed, the spring is popped out until the fixture block reaches the top groove of the other prefabricated part, and the fixture block is clamped into the top groove, and accordingly splicing installation of the two prefabricated parts is achieved.
The other side of the prefabricated part bottom plate is provided with a splicing hole, and the top of the prefabricated part bottom plate in the splicing hole is provided with a top groove;
the inside fixedly connected with double-deck reinforcing bar of prefab bottom plate and prefab pterygoid lamina, the surface fixed connection of girder has the reinforcing bar circle, reinforcing bar circle and double-deck reinforcing bar fixed connection, fixedly connected with connecting reinforcement on the double-deck reinforcing bar, every group fixedly connected with crossbeam reinforcing bar between the double-deck reinforcing bar.
Preferably, the prefab bottom plate and the prefab wing plate are of an integrated structure, and the cross sections of the prefab wing plate and the prefab bottom plate are trapezoidal.
Preferably, the included angle between the prefabricated part wing plate and the ground is 70-80 degrees, the span is small, the structure is stable, and the structural strength is high.
Preferably, the top surface of the auxiliary supporting block and the bottom of the clamping groove are positioned on the same horizontal plane, and the width of the clamping groove is larger than that of the auxiliary supporting block.
Preferably, the length of the main beam is smaller than that of the bottom plate of the prefabricated member, and the number of the main beams is two.
Preferably, the shape of the groove is matched with that of the fixture block, and the overall vertical section of the fixture block is trapezoidal.
Preferably, the shape of the part of the clamping block protruding out of the top of the main beam is matched with that of the top groove, and the position of the splicing hole corresponds to that of the main beam.
Preferably, the shape of the splicing hole is matched with that of the main beam, the top groove is communicated with the splicing hole, and the top of the inlet of the splicing hole is processed by a fillet edge.
Preferably, the frame shape of double-deck reinforcing bar and the whole shape looks adaptation of prefab bottom plate and prefab pterygoid lamina, the setting of double-deck reinforcing bar, steel bar circle, connecting reinforcement and crossbeam reinforcing bar cooperation girder improves the holistic structural strength of prefab for the durability of prefab is better.
(III) advantageous effects
Compared with the prior art, the invention provides a high-standard prefabricated member for irrigation canals and ditches for farmland, which has the following beneficial effects:
1. the high-standard prefabricated member for the irrigation canal of the farmland and the water conservancy irrigation is composed of a prefabricated member bottom plate and prefabricated member wing plates at the top of the prefabricated member bottom plate, and is characterized in that through the arrangement of a main beam, a groove, a spring, a clamping block, a splicing hole and a top groove on the prefabricated member bottom plate, when the two prefabricated members are spliced, only the main beam needs to be aligned to the splicing hole of the other prefabricated member, the two prefabricated members are close to each other, the clamping block is pressed by the top edge of a splicing hole opening to be retracted into the groove due to the fact that the vertical cross section of the part protruding out of the top of the main beam is triangular, the bevel edge faces outwards, the clamping block is compressed at the moment, the clamping block is popped out through the elastic force of the spring until the clamping block reaches the top groove of the other prefabricated member, and is clamped into the top groove, so that the splicing installation of the two prefabricated members is realized, the two prefabricated members are tightly combined at the moment, the positioning is very quick when the prefabricated members are assembled, the workload of reducing the positioning is high-construction speed, need not adjust the position many times, the existence of fixture block and apical trough also can make two prefabs difficult not hard up when further being under construction.
2. This high standard farmland irrigation canal prefab, the girder has been installed additional in the prefab bottom plate, the inside fixedly connected with double steel bar of prefab bottom plate and prefab pterygoid lamina simultaneously, the outer fixed surface of girder is connected with the reinforcing bar circle, reinforcing bar circle and double steel bar fixed connection, fixedly connected with connecting reinforcement on the double steel bar, fixedly connected with crossbeam reinforcing bar between every group double steel bar, the reinforcing bar circle, setting up of connecting reinforcement and crossbeam steel bar cooperation girder improves the holistic structural strength of prefab, make the durability of prefab better.
3. This high standard farmland irrigation canal prefab has seted up the draw-in groove through the inboard of prefab pterygoid lamina, and the inboard fixedly connected with of prefab pterygoid lamina assists a piece, assists a piece to be located the draw-in groove under, can lay the top cap of taking the small opening at the prefab top for prevent that debris from getting into the irrigation canals and ditches, hold in the palm the top cap through the draw-in groove, and assist a piece to play the effect of supplementary support top cap, support the top cap the performance good, bearing and bearing capacity are strong.
Drawings
FIG. 1 is a schematic view of a high-standard irrigation and water conservancy irrigation canal preform according to the present invention from a first perspective;
FIG. 2 is a schematic structural view of a second perspective of a high-standard irrigation canal preform according to the present invention;
FIG. 3 is a schematic top view of a high standard irrigation canal preform according to the present invention;
FIG. 4 is a schematic cross-sectional view of a high-standard fabricated part of a irrigation canal according to the present invention;
fig. 5 is a schematic side sectional view of a high-standard irrigation canal preform according to the present invention.
In the figure: 1-prefabricated part bottom plate, 2-prefabricated part wing plate, 3-clamping groove, 4-auxiliary supporting block, 5-main beam, 6-groove, 7-spring, 8-clamping block, 9-splicing hole, 10-top groove, 11-double-layer steel bar, 12-steel bar ring, 13-connecting steel bar and 14-beam steel bar.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to fig. 1-5, the high-standard prefabricated member for irrigation and water conservancy channels comprises a prefabricated member bottom plate 1, wherein a prefabricated member wing plate 2 is fixedly connected to the top of the prefabricated member bottom plate 1;
a clamping groove 3 is formed in the inner side of the prefabricated part wing plate 2, an auxiliary supporting block 4 is fixedly connected to the inner side of the prefabricated part wing plate 2, and the auxiliary supporting block 4 is located right below the clamping groove 3;
a main beam 5 is fixedly connected inside the prefabricated part bottom plate 1, the main beam 5 protrudes to one side of the prefabricated part bottom plate 1, a groove 6 is formed in the top of the main beam 5, a spring 7 is fixedly connected inside the groove 6, a fixture block 8 is fixedly connected to the top of the spring 7, the fixture block 8 is movably connected with the groove 6, and the vertical section of the part, protruding out of the top of the main beam 5, of the fixture block 8 is triangular;
the other side of the prefabricated part bottom plate 1 is provided with a splicing hole 9, and the top of the splicing hole 9 of the prefabricated part bottom plate 1 is provided with a top groove 10;
the inside fixedly connected with double-deck reinforcing bar 11 of prefab bottom plate 1 and prefab pterygoid lamina 2, the outer fixed surface of girder 5 is connected with steel bar circle 12, steel bar circle 12 and double-deck reinforcing bar 11 fixed connection, fixedly connected with connecting reinforcement 13 on the double-deck reinforcing bar 11, fixedly connected with crossbeam reinforcing bar 14 between every group double-deck reinforcing bar 11.
As a preferable technical scheme of the invention: prefab bottom plate 1 and prefab pterygoid lamina 2 structure as an organic whole, prefab pterygoid lamina 2 is trapezoidal with 1 holistic cross-section of prefab bottom plate.
As a preferred technical scheme of the invention: the included angle between the prefabricated part wing plate 2 and the ground is 70-80 degrees, the span is small, the structure is stable, and the structural strength is high.
As a preferable technical scheme of the invention: the top surface of the auxiliary supporting block 4 and the bottom of the clamping groove 3 are positioned on the same horizontal plane, and the width of the clamping groove 3 is larger than that of the auxiliary supporting block 4.
As a preferable technical scheme of the invention: the length of the main beams 5 is less than that of the bottom plate 1 of the prefabricated member, and the number of the main beams 5 is two.
As a preferable technical scheme of the invention: the shape of the groove 6 is matched with that of the fixture block 8, and the overall vertical section of the fixture block 8 is trapezoidal.
As a preferable technical scheme of the invention: the shape of the part of the fixture block 8 protruding out of the top of the main beam 5 is matched with the shape of the top groove 10, the position of the splicing hole 9 corresponds to the position of the main beam 5, when the two prefabricated members are spliced, only the main beam 5 needs to be aligned to the splicing hole 9 of the other prefabricated member, the two prefabricated members are close to each other, the vertical cross section of the part of the fixture block 8 protruding out of the top of the main beam 5 is triangular, the bevel edge faces outwards, the fixture block is pressed by the top edge of the splicing hole 9 and retracts into the groove 6, the spring 7 is compressed at the moment, the fixture block 8 is ejected out through the elastic force of the spring 7 when reaching the position of the top groove 10 of the other prefabricated member and is clamped into the top groove 10, and therefore splicing installation of the two prefabricated members is achieved.
As a preferable technical scheme of the invention: the shape of the splicing hole 9 is matched with that of the main beam 5, the top groove 10 is communicated with the splicing hole 9, and the top of the inlet of the splicing hole 9 is provided with a fillet edge for processing, so that the fixture block 8 is smoothly extruded and stably descends, and the spring 7 is compressed.
As a preferable technical scheme of the invention: the frame shape of the double-layer steel bars 11 is matched with the overall shapes of the base plate 1 and the wing plates 2 of the prefabricated member. The double-layer steel bars 11, the steel reinforcing rings 12, the connecting steel bars 13 and the beam steel bars 14 are matched with the main beam 5, so that the overall structural strength of the prefabricated member is improved, and the durability of the prefabricated member is better.
When in use, the utility model is used,
s1, when two prefabricated members are spliced, only the main beam 5 needs to be aligned to the splicing hole 9 of the other prefabricated member, the two prefabricated members are close to each other, the fixture block 8 is pressed by the top edge of the splicing hole 9 to be retracted into the groove 6 due to the fact that the vertical section of the part protruding out of the top of the main beam 5 is triangular, the inclined edge faces outwards, the spring 7 is compressed until the fixture block 8 reaches the top groove 10 of the other prefabricated member, the fixture block is popped out through the elasticity of the spring 7 and clamped into the top groove 10, and therefore splicing installation of the two prefabricated members is achieved;
s2, when the ditch needs to turn, the conventional bending prefabricated member is used for positioning and splicing;
s3, laying a top cover with a leak hole on the top of the ditch prefabricated member for draining water on the ground and preventing sundries from entering the ditch, supporting the top cover through the clamping groove 3, and playing a role of supporting the top cover in an auxiliary mode by the auxiliary supporting block 4.
In conclusion, the high-standard prefabricated member for the irrigation and water conservancy canal comprises a prefabricated member bottom plate 1 and a prefabricated member wing plate 2 at the top of the prefabricated member bottom plate 1, and the main beam 5, the groove 6, the spring 7, the clamping block 8, the splicing hole 9 and the top groove 10 are arranged on the prefabricated member bottom plate 1, when the two prefabricated members are spliced, only the main beam 5 needs to be aligned with the splicing hole 9 of the other prefabricated member, the two prefabricated members are close to each other, the clamping block 8 is pressed and contracted into the groove 6 by the top edge at the opening of the splicing hole 9 due to the fact that the vertical cross section of the part protruding out of the top of the main beam 5 is triangular, the inclined edge faces outwards, the spring 7 is compressed at the moment, the clamping block 8 is ejected out through the elastic force of the spring 7 when reaching the top groove 10 of the other prefabricated member and is clamped into the top groove 10, thereby realizing the splicing installation of the two prefabricated members, the two prefabricated members are tightly combined at the moment, and the positioning is very quick when the prefabricated members are assembled, the positioning workload is reduced, the construction speed is high, the position is not required to be adjusted for many times, and the two prefabricated parts are not easy to loosen during further construction due to the existence of the fixture blocks 8 and the top grooves 10; the main beam 5 is additionally arranged in the bottom plate 1 of the prefabricated member, meanwhile, double-layer steel bars 11 are fixedly connected inside the bottom plate 1 of the prefabricated member and the wing plate 2 of the prefabricated member, steel bar rings 12 are fixedly connected to the outer surface of the main beam 5, the steel bar rings 12 are fixedly connected with the double-layer steel bars 11, connecting steel bars 13 are fixedly connected to the double-layer steel bars 11, cross beam steel bars 14 are fixedly connected between each group of double-layer steel bars 11, the steel bar rings 12, the connecting steel bars 13 and the cross beam steel bars 14 are matched with the arrangement of the main beam 5 to improve the integral structural strength of the prefabricated member, and the prefabricated member is better in durability; the draw-in groove 3 has been seted up through the inboard of prefab pterygoid lamina 2, and the inboard fixedly connected with of prefab pterygoid lamina 2 assists a piece 4, assists a piece 4 to be located draw-in groove 3 under, can lay the top cap of taking the small opening at the prefab top for prevent that debris from getting into the irrigation canals and ditches, hold in the palm the top cap through draw-in groove 3, and assist a piece 4 and play the effect of auxiliary stay top cap, support the performance of top cap good, bearing and bearing capacity are strong.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, the use of the verb "comprise a" to define an element does not exclude the presence of another, same element in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The high-standard prefabricated member for the irrigation and water conservancy canal is characterized by comprising a prefabricated member bottom plate (1), wherein a prefabricated member wing plate (2) is fixedly connected to the top of the prefabricated member bottom plate (1);
a clamping groove (3) is formed in the inner side of the prefabricated part wing plate (2), an auxiliary supporting block (4) is fixedly connected to the inner side of the prefabricated part wing plate (2), and the auxiliary supporting block (4) is located right below the clamping groove (3);
a main beam (5) is fixedly connected inside the prefabricated part bottom plate (1), the main beam (5) protrudes to one side of the prefabricated part bottom plate (1), a groove (6) is formed in the top of the main beam (5), a spring (7) is fixedly connected inside the groove (6), a fixture block (8) is fixedly connected to the top of the spring (7), the fixture block (8) is movably connected with the groove (6), and the vertical cross section of the part, protruding out of the top of the main beam (5), of the fixture block (8) is triangular;
the other side of the prefabricated part bottom plate (1) is provided with a splicing hole (9), and the top of the splicing hole (9) of the prefabricated part bottom plate (1) is provided with a top groove (10);
the inside fixedly connected with double-deck reinforcing bar (11) of prefab bottom plate (1) and prefab pterygoid lamina (2), the fixed surface of girder (5) is connected with reinforcing bar circle (12), reinforcing bar circle (12) and double-deck reinforcing bar (11) fixed connection, fixedly connected with connecting reinforcement (13), every group on double-deck reinforcing bar (11) fixedly connected with crossbeam reinforcing bar (14) between double-deck reinforcing bar (11).
2. The high standard agricultural irrigation canal preform of claim 1, wherein: prefab bottom plate (1) and prefab pterygoid lamina (2) structure as an organic whole, prefab pterygoid lamina (2) are trapezoidal with the holistic cross-section of prefab bottom plate (1).
3. The high standard agricultural irrigation canal preform of claim 1, wherein: the included angle between the prefabricated part wing plate (2) and the ground is 70-80 degrees.
4. The high standard agricultural irrigation canal preform of claim 1, wherein: the top surface of the auxiliary supporting block (4) and the bottom of the clamping groove (3) are positioned on the same horizontal plane, and the width of the clamping groove (3) is larger than that of the auxiliary supporting block (4).
5. The high standard agricultural irrigation canal preform of claim 1, wherein: the length of girder (5) is less than the length of prefab bottom plate (1), the quantity of girder (5) is two.
6. The high standard agricultural irrigation canal preform of claim 1, wherein: the shape of the groove (6) is matched with that of the fixture block (8), and the overall vertical section of the fixture block (8) is trapezoidal.
7. The high standard agricultural irrigation canal preform of claim 1, wherein: the shape of the part of the clamping block (8) protruding out of the top of the main beam (5) is matched with that of the top groove (10), and the position of the splicing hole (9) corresponds to that of the main beam (5).
8. The high standard irrigation and water conservancy irrigation ditch preform of claim 1, wherein: the shape of the splicing hole (9) is matched with that of the main beam (5), the top groove (10) is communicated with the splicing hole (9), and the top of the inlet of the splicing hole (9) is processed by a fillet edge.
9. The high standard agricultural irrigation canal preform of claim 1, wherein: the frame shape of the double-layer steel bar (11) is matched with the overall shapes of the prefabricated member bottom plate (1) and the prefabricated member wing plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210194068.2A CN114541348A (en) | 2022-03-01 | 2022-03-01 | High-standard prefabricated member for irrigation canal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210194068.2A CN114541348A (en) | 2022-03-01 | 2022-03-01 | High-standard prefabricated member for irrigation canal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114541348A true CN114541348A (en) | 2022-05-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210194068.2A Pending CN114541348A (en) | 2022-03-01 | 2022-03-01 | High-standard prefabricated member for irrigation canal |
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| CN (1) | CN114541348A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006037359A (en) * | 2004-07-22 | 2006-02-09 | Kaieitechno Co Ltd | Open ditch block, open ditch structure, culvert block, and culvert structure |
| CN212358633U (en) * | 2020-02-08 | 2021-01-15 | 上海建科结构新技术工程有限公司 | Assembled concrete prefabricated part |
| CN212865856U (en) * | 2020-06-11 | 2021-04-02 | 武汉科数信息有限责任公司 | Ditch for rural land irrigation |
| CN213061750U (en) * | 2020-06-10 | 2021-04-27 | 广西桂通工程咨询有限公司 | Prefabricated assembled trapezoidal box culvert |
| CN213233722U (en) * | 2020-09-04 | 2021-05-18 | 湖南交安建设集团有限公司 | Interim drainage structures of construction are built in room |
| CN214993640U (en) * | 2021-06-12 | 2021-12-03 | 李玥 | Irrigation ditch for farmland hydraulic engineering |
| CN215405946U (en) * | 2021-01-31 | 2022-01-04 | 王玉连 | Cement prefabricated product groove for irrigation |
-
2022
- 2022-03-01 CN CN202210194068.2A patent/CN114541348A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006037359A (en) * | 2004-07-22 | 2006-02-09 | Kaieitechno Co Ltd | Open ditch block, open ditch structure, culvert block, and culvert structure |
| CN212358633U (en) * | 2020-02-08 | 2021-01-15 | 上海建科结构新技术工程有限公司 | Assembled concrete prefabricated part |
| CN213061750U (en) * | 2020-06-10 | 2021-04-27 | 广西桂通工程咨询有限公司 | Prefabricated assembled trapezoidal box culvert |
| CN212865856U (en) * | 2020-06-11 | 2021-04-02 | 武汉科数信息有限责任公司 | Ditch for rural land irrigation |
| CN213233722U (en) * | 2020-09-04 | 2021-05-18 | 湖南交安建设集团有限公司 | Interim drainage structures of construction are built in room |
| CN215405946U (en) * | 2021-01-31 | 2022-01-04 | 王玉连 | Cement prefabricated product groove for irrigation |
| CN214993640U (en) * | 2021-06-12 | 2021-12-03 | 李玥 | Irrigation ditch for farmland hydraulic engineering |
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