CN210127463U

CN210127463U - Irrigation ditch

Info

Publication number: CN210127463U
Application number: CN201920768210.3U
Authority: CN
Inventors: 不公告发明人
Original assignee: Singapore Fujian Water Conservancy And Hydropower Engineering Co Ltd
Current assignee: Singapore Fujian Water Conservancy And Hydropower Engineering Co Ltd
Priority date: 2019-05-27
Filing date: 2019-05-27
Publication date: 2020-03-06
Anticipated expiration: 2029-05-27

Abstract

The utility model discloses a water conservancy irrigation canal, including a plurality of channel monomer of end to end connection in proper order, the free vertical cross-section of channel is "U" word shape structure, the upper end of channel monomer is provided with the horizontal limit of outwards buckling, the one end of channel monomer is provided with the protruding muscle the same with the shape of channel monomer, the other end of channel monomer is provided with the slot that can supply the protruding muscle on the adjacent channel monomer to insert, all inlay on the up end of protruding muscle and the lower terminal surface and be equipped with the sealing rubber strip, be provided with on the outer terminal surface of sealing rubber strip and cooperate the direction with the inner wall of slot so that the first inclined plane in the slot is embedded into to the sealing rubber strip, be provided with on the inner wall of slot and be used for propping up tightly with the cooperation of first inclined plane in order to realize sealed second inclined; the utility model discloses can avoid water to leak out from the gap between protruding muscle and the slot, improve the reliability of irrigation canal.

Description

Irrigation ditch

Technical Field

The utility model belongs to the technical field of irrigation device, a irrigation ditch is related to.

Background

At present, a water conservancy irrigation channel is inevitably needed to be used in the water conservancy irrigation process, the current water conservancy irrigation channel generally comprises a plurality of channel single bodies which are sequentially connected end to end, the vertical section of each channel single body is in a U-shaped structure, the upper end of each channel single body is provided with an outward bent horizontal edge, one end of each channel single body is provided with a convex rib which is the same as the shape of each channel single body, and the other end of each channel single body is provided with a slot into which the convex rib on the adjacent channel single body can be inserted; however, the convex rib in the irrigation canal has the defect of poor sealing strength between the convex rib and the slot after being inserted into the slot, so that water in the irrigation canal is easy to leak out from the gap between the convex rib and the slot, and the defect of poor reliability is caused.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model discloses a irrigation canal, this irrigation canal are through inlaying on the up end of protruding muscle and lower terminal surface and establishing the sealing rubber strip, so, can improve the seal strength between protruding muscle and the slot to can avoid water to leak out from the gap between protruding muscle and the slot, improved irrigation canal's reliability.

The purpose of the utility model is realized like this:

the utility model discloses a irrigation canal, including a plurality of end to end's channel monomer in proper order, the free perpendicular cross-section of channel is "U" word shape structure, the free upper end of channel is provided with the horizontal limit of outwards buckling, the free one end of channel is provided with the protruding muscle the same with the free shape of channel, the free other end of channel is provided with and supplies the free male slot of protruding muscle on the adjacent channel monomer, all inlay on the up end of protruding muscle and the lower terminal surface and be equipped with the sealing rubber strip, be provided with on the outer terminal surface of sealing rubber strip can with the inner wall cooperation direction of slot in order to make things convenient for the first inclined plane that the sealing rubber strip imbeds the slot, be provided with on the inner wall of slot be used for with first inclined plane cooperation top tightly in order to realize sealed second inclined plane.

The utility model discloses a water conservancy irrigation canal, wherein, be provided with the caulking groove that can supply the sealing rubber strip to imbed on the outer wall of protruding muscle, be provided with the draw-in groove on the inner wall of caulking groove, be provided with the card muscle that is used for cooperating the joint with the draw-in groove on the lateral wall of sealing rubber strip; after adopting this kind of structure, can improve the joint strength of sealing rubber strip and protruding muscle.

The utility model discloses a water conservancy irrigation canal, wherein, the two side walls of the convex rib gradually contract inwards from one side close to the canal monomer to one side far away from the canal monomer; by adopting such a structure, the rib can be easily inserted into the slot.

The utility model discloses a water conservancy irrigation canal, wherein, be provided with a plurality of longitudinal ribs along the length direction distribution of channel monomer on the free outer wall of channel, the both ends of every longitudinal rib extend to the horizontal limit department of channel monomer both sides respectively, all be provided with a plurality of horizontal muscle between two adjacent longitudinal ribs, longitudinal rib and horizontal muscle form latticed structure; by adopting the structure, the structural strength of the channel monomer can be improved.

By adopting the above structure, the utility model discloses an after, this irrigation canal establishes the sealing rubber strip through inlaying on the up end of protruding muscle and lower terminal surface, so, can improve the seal strength between protruding muscle and the slot to can avoid water to leak out from the gap between protruding muscle and the slot, improve irrigation canal's reliability.

Drawings

FIG. 1 is a left side view schematically illustrating the structure of a channel monomer;

FIG. 2 is a schematic view of a main structure of two channel monomers after splicing;

FIG. 3 is a schematic cross-sectional view of two channel monomers after splicing;

FIG. 4 is an enlarged view of the structure at A in FIG. 3;

fig. 5 is an enlarged schematic view of B in fig. 4.

Detailed Description

The following describes the present invention in further detail with reference to the attached drawings.

In the description of the present invention, unless otherwise specified, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", and the like, indicate orientations or state relationships based on the orientations or state relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that a designated mechanism or component must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the term "connected" is to be interpreted broadly, for example, as a fixed connection, a detachable connection, or an integral connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

A water conservancy irrigation channel comprises a plurality of channel single bodies 1 which are sequentially connected end to end, wherein the vertical section of each channel single body 1 is of a U-shaped structure, the upper end of each channel single body 1 is provided with an outward bent horizontal edge 11, one end of each channel single body 1 is provided with a convex rib 12 which is the same as the channel single body 1 in shape, the other end of each channel single body 1 is provided with a slot 13 into which the convex rib 12 on the adjacent channel single body 1 can be inserted, the upper end surface and the lower end surface of each convex rib 12 are embedded with a sealing rubber strip 2, the outer end surface of each sealing rubber strip 2 is provided with a first inclined surface 21 which can be matched and guided with the inner wall of each slot 13 to facilitate the sealing rubber strip 2 to be embedded into each slot 13, and the inner wall of each slot 13 is provided with a second inclined surface 14 which is matched and tightly propped against; an embedded groove 15 for embedding the sealing rubber strip 2 is formed in the outer wall of the convex rib 12, a clamping groove 16 is formed in the inner wall of the embedded groove 15, and a clamping rib 22 for being matched and clamped with the clamping groove 16 is formed in the side wall of the sealing rubber strip 2; by adopting the structure, the connection strength of the sealing rubber strip and the convex rib can be improved; the two side walls of the convex rib 12 gradually contract inwards from one side close to the channel single body 1 to one side far away from the channel single body 1; by adopting the structure, the convex rib can be conveniently inserted into the slot; a plurality of longitudinal ribs 17 distributed along the length direction of the channel single body 1 are arranged on the outer wall of the channel single body 1, two ends of each longitudinal rib 17 extend to the horizontal edges 11 of two sides of the channel single body 1 respectively, a plurality of transverse ribs 18 are arranged between every two adjacent longitudinal ribs 17, and the longitudinal ribs 17 and the transverse ribs 18 form a grid structure; by adopting the structure, the structural strength of the channel monomer can be improved; by adopting the above structure, the utility model discloses an after, this irrigation canal establishes the sealing rubber strip through inlaying on the up end of protruding muscle and lower terminal surface, so, can improve the seal strength between protruding muscle and the slot to can avoid water to leak out from the gap between protruding muscle and the slot, improve irrigation canal's reliability.

It should be noted that, in the above embodiments, as long as the technical solutions can be aligned and combined without contradiction, those skilled in the art can exhaust all possibilities according to the mathematical knowledge of the alignment and combination, and therefore, the present invention does not describe the technical solutions after alignment and combination one by one, but it should be understood that the technical solutions after alignment and combination have been disclosed by the present invention.

It should be noted that the above list is only one specific embodiment of the present invention. Obviously, the present invention is not limited to the above embodiments, and many modifications are possible.

In general, all modifications that can be derived or suggested by those skilled in the art from the disclosure should be considered within the scope of the invention.

Claims

1. The utility model provides a water conservancy irrigation canal, includes a plurality of channel monomer (1) of end to end connection in proper order, the perpendicular cross-section of channel monomer (1) is "U" word shape structure, the upper end of channel monomer (1) is provided with horizontal limit (11) of outside buckling, the one end of channel monomer (1) is provided with protruding muscle (12) the same with the shape of channel monomer (1), the other end of channel monomer (1) is provided with protruding muscle (12) male slot (13) on can supplying adjacent channel monomer (1), its characterized in that: all inlay on the up end of protruding muscle (12) and the lower terminal surface and be equipped with sealing rubber strip (2), be provided with on the outer terminal surface of sealing rubber strip (2) can with the inner wall cooperation direction of slot (13) in order to make things convenient for sealing rubber strip (2) to imbed first inclined plane (21) in slot (13), be provided with on the inner wall of slot (13) and be used for with first inclined plane (21) cooperation top tightly in order to realize sealed second inclined plane (14).

2. The irrigation canal as claimed in claim 1, wherein an insertion groove (15) for embedding the sealing rubber strip (2) is formed in the outer wall of the rib (12), a clamping groove (16) is formed in the inner wall of the insertion groove (15), and a clamping rib (22) for matching and clamping with the clamping groove (16) is formed in the side wall of the sealing rubber strip (2).

3. The irrigation canal as claimed in claim 2, wherein the two side walls of the ribs (12) are gradually inwardly tapered from a side close to the channel body (1) to a side away from the channel body (1).

4. The irrigation canal as claimed in claim 3, wherein the outer wall of the canal single body (1) is provided with a plurality of longitudinal ribs (17) distributed along the length direction of the canal single body (1), two ends of each longitudinal rib (17) extend to the horizontal edges (11) at two sides of the canal single body (1) respectively, a plurality of transverse ribs (18) are arranged between two adjacent longitudinal ribs (17), and the longitudinal ribs (17) and the transverse ribs (18) form a grid structure.