CN211898187U - Plain river network area closed conduit structure - Google Patents
Plain river network area closed conduit structure Download PDFInfo
- Publication number
- CN211898187U CN211898187U CN201922141160.9U CN201922141160U CN211898187U CN 211898187 U CN211898187 U CN 211898187U CN 201922141160 U CN201922141160 U CN 201922141160U CN 211898187 U CN211898187 U CN 211898187U
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- pipe wall
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- pipe
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- 239000002689 soil Substances 0.000 claims abstract description 10
- 239000004567 concrete Substances 0.000 claims abstract description 6
- 239000007788 liquid Substances 0.000 claims abstract description 4
- 238000010276 construction Methods 0.000 claims description 5
- 238000007493 shaping process Methods 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
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Abstract
The utility model discloses a plain river network area underdrain structure, including lower section of jurisdiction, its the upper end left and right sides of section of jurisdiction is provided with left pipe wall connection section of jurisdiction and right pipe wall connection section of jurisdiction respectively down, the lower extreme of left side pipe wall connection section of jurisdiction and right pipe wall connection section of jurisdiction has all seted up down the draw-in groove. The utility model discloses in, use the concrete forming machine shaping with lower section of jurisdiction in soil, with left pipe wall connection section of jurisdiction, right pipe wall connection section of jurisdiction is established the upper end of two walls about the section of jurisdiction through draw-in groove card down, establish two walls lower extreme cards in left side pipe wall connection section of jurisdiction about will going up the section of jurisdiction again, in the last draw-in groove of right pipe wall connection section of jurisdiction upper end, at last with the semi-arc channel of intermediate junction pipe, left side through-hole and right through-hole respectively with last section of jurisdiction, the spliced pole card of left side pipe wall connection section of jurisdiction and right pipe wall connection section of jurisdiction front end is in the same place, all chisel hair to the junction before the card is established, connect thick liquid to handle, will cover the.
Description
Technical Field
The utility model relates to a hydraulic engineering water delivery technical field especially relates to a plain river network area closed conduit structure.
Background
The closed conduit is mainly arranged in the project area and is short in construction land, the open conduit is arranged without effectively utilizing land, the open conduits on two sides (crossing or crossing channels) need to be connected by pipelines, the connecting function of the conduit is achieved, the water diversion is smooth, the normal production and the life are not influenced, the flow capacity is the same as the flow capacity of the conduit, the product of the slope of the conduit and the length of the culvert is taken by the loss of upstream and downstream water heads, the culvert is ensured to have enough caliber, and meanwhile, the water delivery effect is not influenced by the water blocking of the culvert. The underground canal adopts the most prefabricated reinforced concrete circular pipe culvert in the plain river network, and the structure has good adaptability, large and small pipe diameters, high construction speed and guaranteed quality, and has the defect of higher unit price; therefore, the structure which meets the requirements of stable structure and safety, meets the overcurrent capacity, has good use effect, is economical and practical and is convenient to transport needs to be developed under the conditions of the prior art and materials.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a plain river network area underdrain structure.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a plain river network area underdrain structure, includes lower section of jurisdiction, its the upper end left and right sides of section of jurisdiction is provided with left pipe wall connection section of jurisdiction and right pipe wall connection section of jurisdiction respectively down, the lower draw-in groove has all been seted up to the lower extreme of left side pipe wall connection section of jurisdiction and right pipe wall connection section of jurisdiction, the lower draw-in groove of left side pipe wall connection section of jurisdiction and right pipe wall connection section of jurisdiction lower extreme respectively with the upper end nested connection of two walls about lower section of jurisdiction, the equal level fixedly connected with spliced pole in one side of left side pipe wall connection section of jurisdiction and right pipe wall connection section of jurisdiction, the upper end of left side pipe wall connection section of jurisdiction and right pipe wall connection section of jurisdiction has all seted up the draw-in groove, and is a plurality of the upper end of going up the draw-in.
As a further description of the above technical solution:
go up section of jurisdiction, lower section of jurisdiction, left pipe wall connection section of jurisdiction and right pipe wall connection section of jurisdiction around both sides all be provided with intermediate junction pipe, it is a plurality of the equal fixedly connected with of upper end of intermediate junction pipe is first arc-shaped connection section of jurisdiction and is connected the section of jurisdiction half arc down.
As a further description of the above technical solution:
and a semi-arc-shaped channel is arranged between the upper semi-arc-shaped connecting pipe piece and the lower semi-arc-shaped connecting pipe piece.
As a further description of the above technical solution:
the utility model discloses a pipe wall connecting piece, including left side wall connecting piece, right side wall connecting piece, left through-hole and right through-hole are equallyd divide respectively to the lateral wall middle part about intermediate junction pipe, the spliced pole on left side pipe wall connecting piece and the right pipe wall connecting piece respectively with left through-hole and right through-hole cover on the intermediate junction pipe are established and are connected.
As a further description of the above technical solution:
the lower duct piece is poured on a construction site by a concrete forming machine, the ground is arranged above the upper duct piece, and the distance between the top end of the outer part of the upper duct piece and the ground is 1.0 m.
As a further description of the above technical solution:
soil is arranged outside a closed space defined by the upper pipe piece, the lower pipe piece, the left pipe wall connecting pipe piece and the right pipe wall connecting pipe piece, and joints of the upper pipe piece, the lower pipe piece, the left pipe wall connecting pipe piece, the right pipe wall connecting pipe piece and the middle connecting pipe are all subjected to chiseling and slurry receiving treatment.
The utility model discloses following beneficial effect has:
1. when the underground canal structure in the plain river network area is used, a lower duct piece is formed in soil by a concrete forming machine through soil, a right pipe wall connecting duct piece, a connecting column, a lower duct piece, a left pipe wall connecting duct piece, ground, an upper duct piece, a middle connecting pipe, a right through hole, an upper half arc connecting duct piece, a left through hole, a half arc channel, a lower half arc connecting duct piece, an upper clamping groove and a lower clamping groove, the left pipe wall connecting duct piece and the right pipe wall connecting duct piece are clamped at the upper ends of the left wall and the right wall of the lower duct piece through the lower clamping groove, the lower ends of the left wall and the right wall of the upper duct piece are clamped in the upper clamping groove at the upper ends of the left pipe wall connecting duct piece and the right pipe wall connecting duct piece, finally, the half arc channel, the left through hole and the right through hole of the middle connecting pipe are respectively clamped with the connecting column at the front ends of the upper duct piece, the, connect thick liquid to handle, cover the top tube piece again and go up soil and bury, this stable in structure accords with the safety requirement, satisfies the ability of overflowing, excellent in use effect, and economical and practical and be convenient for the transportation.
Drawings
Fig. 1 is a front view of the present invention;
FIG. 2 is a schematic view of the overall structure of the present invention;
FIG. 3 is a schematic view of the middle connection pipe of the present invention;
fig. 4 is the structural schematic diagram of the right pipe wall connecting duct piece of the present invention.
Illustration of the drawings:
1. soil; 2. the right pipe wall is connected with the pipe piece; 3. connecting columns; 4. a duct piece is arranged; 5. the left pipe wall is connected with a pipe piece; 6. a ground surface; 7. an upper pipe piece; 8. a middle connecting pipe; 9. a right through hole; 10. the upper half arc-shaped connecting pipe piece; 11. a left through hole; 12. a semi-arc shaped channel; 13. the lower half arc-shaped connecting pipe piece; 14. an upper clamping groove; 15. a lower clamping groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, the present invention provides an embodiment: the utility model provides a plain river network area underdrain structure, including lower section of jurisdiction 4, the upper end left and right sides of lower section of jurisdiction 4 is provided with left pipe wall connection section of jurisdiction 5 and right pipe wall connection section of jurisdiction 2 respectively, draw-in groove 15 has all been seted up to the lower extreme of left pipe wall connection section of jurisdiction 5 and right pipe wall connection section of jurisdiction 2, the lower draw-in groove 15 of left pipe wall connection section of jurisdiction 5 and right pipe wall connection section of jurisdiction 2 lower extreme respectively with the upper end nested connection of two walls about lower section of jurisdiction 4, the equal level fixedly connected with spliced pole 3 in one side of left pipe wall connection section of jurisdiction 5 and right pipe wall connection section of jurisdiction 2, draw-in groove 14 has all been seted up to the upper end of left pipe wall connection section of jurisdiction 5 and right pipe wall connection section of jurisdiction 2, a plurality of upper ends of going up draw-in groove 14 are provided with section.
The front and back sides of the upper pipe piece 7, the lower pipe piece 4, the left pipe wall connecting pipe piece 5 and the right pipe wall connecting pipe piece 2 are respectively provided with a middle connecting pipe 8, and the upper ends of the middle connecting pipes 8 are respectively fixedly connected with an upper semi-arc connecting pipe piece 10 and a lower semi-arc connecting pipe piece 13; a semi-arc-shaped channel 12 is arranged between the upper semi-arc-shaped connecting pipe piece 10 and the lower semi-arc-shaped connecting pipe piece 13, and the middle connecting pipe 8 can be clamped with the upper pipe piece 7 through the semi-arc-shaped channel 12 by the upper semi-arc-shaped connecting pipe piece 10 and the lower semi-arc-shaped connecting pipe piece 13 so as to fix the middle connecting pipe 8; the middle parts of the left and right side walls of the middle connecting pipe 8 are respectively provided with a left through hole 11 and a right through hole 9, the connecting columns 3 on the left pipe wall connecting pipe piece 5 and the right pipe wall connecting pipe piece 2 are respectively sleeved and connected with the left through hole 11 and the right through hole 9 on the middle connecting pipe 8, and the middle connecting pipe 8 can be fixedly connected with the left pipe wall connecting pipe piece 5 and the right pipe wall connecting pipe piece 2 after the connecting columns 3 are respectively sleeved and connected with the left through hole 11 and the right through hole 9 on the middle connecting pipe 8; the lower duct piece 4 is poured on a construction site by adopting a concrete forming machine, the ground 6 is arranged above the upper duct piece 7, and the height from the top end of the outer part of the upper duct piece 7 to the ground 6 is 1.0 m; soil 1 is arranged outside a closed space surrounded by the upper pipe piece 7, the lower pipe piece 4, the left pipe wall connecting pipe piece 5 and the right pipe wall connecting pipe piece 2, and the joints of the upper pipe piece 7, the lower pipe piece 4, the left pipe wall connecting pipe piece 5, the right pipe wall connecting pipe piece 2 and the middle connecting pipe 8 are all subjected to scabbling and slurry receiving treatment.
The working principle is as follows: will descend section of jurisdiction 4 to use the concrete forming machine shaping in soil 1, with left pipe wall connection section of jurisdiction 5, right pipe wall connection section of jurisdiction 2 is established in the upper end of section of jurisdiction 4 left and right sides two walls through lower draw-in groove 15 card, establish in left pipe wall connection section of jurisdiction 5 with the left and right two wall lower extreme card of going up section of jurisdiction 7 again, in last draw-in groove 14 of right pipe wall connection section of jurisdiction 2 upper end, at last with middle connecting pipe 8's semi-arc channel 12, left through-hole 11 and right through-hole 9 respectively with last section of jurisdiction 7, left pipe wall connection section of jurisdiction 5 and the spliced pole 3 card of right pipe wall connection section of jurisdiction 2 front end together, all chisel hair to the junction before the card is established, connect thick liquid to handle, again with last section of jurisdiction 7 cover soil 1 and bury, this stable in structure accords with the safety requirement, satisfy the ability of overflowing, excellent.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides a plain river network area underdrain structure, includes section of jurisdiction (4) down, its characterized in that: the left side and the right side of the upper end of the lower pipe piece (4) are respectively provided with a left pipe wall connecting pipe piece (5) and a right pipe wall connecting pipe piece (2), the lower ends of the left pipe wall connecting pipe piece (5) and the right pipe wall connecting pipe piece (2) are both provided with a lower clamping groove (15), the lower clamping grooves (15) at the lower ends of the left pipe wall connecting pipe piece (5) and the right pipe wall connecting pipe piece (2) are respectively connected with the upper ends of the left wall and the right wall of the lower pipe piece (4) in an embedded manner, one side of the left pipe wall connecting pipe piece (5) and one side of the right pipe wall connecting pipe piece (2) are both horizontally and fixedly connected with a connecting column (3), the upper ends of the left pipe wall connecting pipe piece (5) and the right pipe wall connecting pipe piece (2) are both provided with an upper clamping groove (14), the upper ends of the upper clamping grooves (14) are provided with an upper pipe piece (7), the two sides of the lower end of the upper pipe piece (7) are respectively clamped and connected with an upper clamping groove (14) at the upper end of the left pipe wall connecting pipe piece (5) and the upper end of the right pipe wall connecting pipe piece (2).
2. The underdrain structure for plain river network areas according to claim 1, wherein: go up section of jurisdiction (7), section of jurisdiction (4), left pipe wall connection section of jurisdiction (5) and right pipe wall connection section of jurisdiction (2) around both sides all be provided with intermediate junction pipe (8), a plurality of the equal fixedly connected with in upper end of intermediate junction pipe (8) is first half arc-shaped to connect section of jurisdiction (10) and is second half arc-shaped to connect section of jurisdiction (13).
3. The underdrain structure for plain river network areas according to claim 2, wherein: a semi-arc-shaped channel (12) is arranged between the upper semi-arc-shaped connecting pipe piece (10) and the lower semi-arc-shaped connecting pipe piece (13).
4. The underdrain structure for plain river network areas according to claim 2, wherein: left through-hole (11) and right through-hole (9) have respectively been seted up equally to the lateral wall middle part about intermediate junction pipe (8), spliced pole (3) on left side pipe wall connection section of jurisdiction (5) and right pipe wall connection section of jurisdiction (2) respectively with left through-hole (11) and right through-hole (9) cover on intermediate junction pipe (8) are established and are connected.
5. The underdrain structure for plain river network areas according to claim 1, wherein: the lower duct piece (4) is poured on the construction site by a concrete forming machine, a ground (6) is arranged above the upper duct piece (7), and the distance between the top end of the outer part of the upper duct piece (7) and the ground (6) is 1.0 m.
6. The underdrain structure for plain river network areas according to claim 1, wherein: go up section of jurisdiction (7), section of jurisdiction (4), left pipe wall connection section of jurisdiction (5) and right pipe wall connection section of jurisdiction (2) and enclose and be provided with soil (1) outward, go up section of jurisdiction (7), section of jurisdiction (4), left pipe wall connection section of jurisdiction (5), right pipe wall connection section of jurisdiction (2) and intermediate junction pipe (8) junction all adopts the chisel hair, connects thick liquid to handle down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922141160.9U CN211898187U (en) | 2019-12-04 | 2019-12-04 | Plain river network area closed conduit structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922141160.9U CN211898187U (en) | 2019-12-04 | 2019-12-04 | Plain river network area closed conduit structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211898187U true CN211898187U (en) | 2020-11-10 |
Family
ID=73299160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922141160.9U Expired - Fee Related CN211898187U (en) | 2019-12-04 | 2019-12-04 | Plain river network area closed conduit structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211898187U (en) |
-
2019
- 2019-12-04 CN CN201922141160.9U patent/CN211898187U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Shi Jianjian Document name: payment instructions |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201110 |