CN219992387U

CN219992387U - U-shaped canal for isolating road and farmland

Info

Publication number: CN219992387U
Application number: CN202321568553.8U
Authority: CN
Inventors: 李鹏来; 杜丽梅; 纪云燕; 孙艳羽; 鲁春光; 王致军
Original assignee: Inner Mongolia Dragon Ze Water Saving Irrigation Technology Ltd
Current assignee: Inner Mongolia Dragon Ze Water Saving Irrigation Technology Ltd
Priority date: 2023-06-20
Filing date: 2023-06-20
Publication date: 2023-11-10
Anticipated expiration: 2033-06-20

Abstract

The utility model relates to a U-shaped ditch for isolating a road from a farmland, which belongs to the technical field of hydraulic engineering and comprises a road, wherein the two sides of the road are respectively provided with the farmland, the U-shaped ditch is arranged between the farmland and the road, a ridge which is clamped and embedded with the U-shaped ditch and is fixedly placed between the U-shaped ditch and the farmland, an overflow ditch communicated with the U-shaped ditch is arranged in the farmland, and an overflow pipe which penetrates through the ridge and is communicated with the overflow ditch is arranged at the upper part of the U-shaped ditch. Has the characteristics of compact structure, convenient construction, time saving and labor saving. Solves the problem of easy water and soil loss, and is convenient for later maintenance and management.

Description

U-shaped canal for isolating road and farmland

Technical Field

The utility model relates to the technical field of hydraulic engineering, in particular to a U-shaped channel for isolating roads and farmlands.

Background

Irrigation in farmland is usually conducted into farmland by means of water from rivers through "ditches" made in the ground. The canal is a manually excavated canal, and is divided into main canal and branch canal. The main canal and the branch canal are generally built by stone or cement, and have the function of spatially adjusting water, so that the water resource is evenly distributed. Flood water can be blocked and dangers can be prevented. The water resource is effectively saved, farmland irrigation and the like are used for a large number of water channels, the U-shaped channels are applied in a large number due to good water saving effect and high water resource utilization rate, the depth of the straight wall section of the channel is mainly controlled when the channel foundation is excavated by the U-shaped channel construction, and when the channel foundation is excavated below the straight wall section, the U-shaped channel can be subjected to manual preliminary forming excavation, so that the requirements can be met.

The U-shaped canal is used as a small precast concrete member, is applied to a large number of aspects of small hydraulic engineering, such as farmland water diversion, farmland irrigation and the like, but pointing mortar at the joint position of the U-shaped canal often falls off, so that water in the canal leaks into soil below the water body through the joint position, soil (especially non-cohesive soil such as sandy soil, silt soil and loam) is lost, and the U-shaped canal is inclined and bent to be damaged, so that the operation management of the hydraulic engineering is greatly influenced, the operation management cost is increased, and the problem needs to be solved.

Disclosure of Invention

The utility model mainly solves the defects existing in the prior art, and provides the U-shaped channel for isolating the road from the farmland, which has the characteristics of compact structure, convenient construction, time saving and labor saving. Solves the problem of easy water and soil loss, and is convenient for later maintenance and management.

The technical problems of the utility model are mainly solved by the following technical proposal:

a U-shaped canal for isolating roads and farmlands comprises a road, farmlands are arranged on two sides of the road, a U-shaped canal is arranged between the farmlands and the road, a ridge which is clamped and embedded with the U-shaped canal and is fixedly placed on the U-shaped canal is arranged between the U-shaped canal and the farmlands, an overflow canal which is communicated with the U-shaped canal is arranged in the farmlands, and an overflow pipe which penetrates through the ridge and is communicated with the overflow canal is arranged on the upper portion of the U-shaped canal.

Preferably, the U-shaped channel comprises a plurality of U-shaped prefabricated groove plates, and division bars which are integrally cast with the U-shaped prefabricated groove plates are arranged at the upper ends of the front side and the rear side of the U-shaped prefabricated groove plates and are fixed with ridges and roads in a clamping and embedding mode.

Preferably, the upper ends of the left side and the right side of the U-shaped prefabricated groove plates are provided with tongue-and-groove pouring grooves, and the adjacent U-shaped prefabricated groove plates are connected to form a U-shaped channel by pouring mortar in the tongue-and-groove pouring grooves.

Preferably, the road comprises an asphalt layer, and the lower end of the asphalt layer is provided with a construction waste layer.

Preferably, the asphalt layer and the construction waste layer are both provided with a sand stone layer at the lower end of the U-shaped channel.

Preferably, carbon filter layers are filled between the U-shaped channel and the ridge and between the U-shaped channel and the sand and stone.

The utility model can achieve the following effects:

compared with the prior art, the U-shaped canal for isolating the road from the farmland has the characteristics of compact structure, convenience in construction, time saving and labor saving. Solves the problem of easy water and soil loss, and is convenient for later maintenance and management.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a cross-sectional view of the structure of the present utility model.

Fig. 3 is a cross-sectional view of the U-shaped pre-grooved plate of the present utility model.

Fig. 4 is a longitudinal structural sectional view of a U-shaped pre-grooved plate in the present utility model.

Fig. 5 is a cross-sectional view of the U-shaped channel of the present utility model.

In the figure: 1 of farmland, 2 of ridge, 3 of U-shaped canal, 4 of road, 5 of spillway canal, 6 of carbon filter layer, 7 of asphalt layer, 8 of sand layer, 9 of construction waste layer, 10 of spillway pipe, 11 of parting bead, 12 of prefabricated frid of U-shaped, 13 of tongue-and-groove pouring, 14 of mortar.

Detailed Description

The technical scheme of the utility model is further specifically described below through examples and with reference to the accompanying drawings.

Examples: as shown in fig. 1-5, a U-shaped canal for isolating roads from farmland comprises a road 4, the road 4 comprises an asphalt layer 7, and a construction waste layer 9 is arranged at the lower end of the asphalt layer 7. The road 4 both sides all are equipped with farmland 1, are equipped with U type canal 3 between farmland 1 and road 4, and between asphalt layer 7 and construction waste layer 9, U type canal 3 lower extreme all is equipped with sand stone layer 8. A carbon filter layer 6 is filled between the U-shaped channel 3 and the ridge 2 and between the U-shaped channel 3 and the sand layer 8. The U-shaped canal 3 comprises 188U-shaped prefabricated groove plates 12, partition strips 11 which are integrally cast with the U-shaped prefabricated groove plates 12 are arranged at the upper ends of the front side and the rear side of the U-shaped prefabricated groove plates 12, and the partition strips 11 are fixed with the ridge 2 and the road 4 in a clamping and embedding mode. The upper ends of the left side and the right side of the U-shaped prefabricated groove plates 12 are provided with tongue-and-groove pouring grooves 13, and the adjacent U-shaped prefabricated groove plates 12 are connected into a U-shaped channel 3 by pouring mortar 14 in the tongue-and-groove pouring grooves 13. A ridge 2 which is clamped and embedded with the U-shaped channel 3 and is fixedly placed between the U-shaped channel 3 and the farmland 1, an overflow channel 5 which is communicated with the U-shaped channel 3 is arranged in the farmland 1, and an overflow pipe 10 which penetrates through the ridge 2 and is communicated with the overflow channel 5 is arranged at the upper part of the U-shaped channel 3.

In conclusion, the U-shaped channel for isolating roads from farmlands has the characteristics of compact structure, convenience in construction, time saving and labor saving. Solves the problem of easy water and soil loss, and is convenient for later maintenance and management.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

In summary, the foregoing description is only one embodiment of the present utility model, but the present utility model is not limited to the above embodiments, and any changes or modifications within the scope of the present utility model are intended to be included in the scope of the present utility model.

Claims

1. A U type canal for keeping apart road and farmland, its characterized in that: including road (4), road (4) both sides all be equipped with farmland (1), farmland (1) and road (4) between be equipped with U type canal (3), U type canal (3) and farmland (1) between be equipped with U type canal (3) looks embedded land (2) of shelving fixedly, farmland (1) in be equipped with overflow canal (5) that are linked together with U type canal (3), U type canal (3) upper portion be equipped with overflow pipe (10) that run through land (2) and overflow canal (5) are linked together.

2. A U-shaped channel for isolating roads from farmlands as claimed in claim 1, wherein: the U-shaped canal (3) comprises a plurality of U-shaped prefabricated groove plates (12), parting strips (11) which are integrally cast with the U-shaped prefabricated groove plates (12) are arranged at the upper ends of the front side and the rear side of the U-shaped prefabricated groove plates (12), and the parting strips (11) are fixed with the ridge (2) and the road (4) in a clamping and embedding mode.

3. A U-shaped channel for isolating roads from farmlands as claimed in claim 2, wherein: the upper ends of the left side and the right side of the U-shaped prefabricated groove plates (12) are provided with tongue-and-groove pouring grooves (13), and the adjacent U-shaped prefabricated groove plates (12) are connected into a U-shaped channel (3) by pouring mortar (14) in the tongue-and-groove pouring grooves (13).

4. A U-shaped channel for isolating roads from farmlands as claimed in claim 1, wherein: the road (4) comprises an asphalt layer (7), and a construction waste layer (9) is arranged at the lower end of the asphalt layer (7).

5. A U-shaped channel for isolating roads from a farm field as claimed in claim 4, wherein: and a sand layer (8) is arranged between the asphalt layer (7) and the construction waste layer (9) and at the lower end of the U-shaped channel (3).

6. A U-shaped channel for isolating roads from a farm field as claimed in claim 5, wherein: a carbon filter layer (6) is filled between the U-shaped channel (3) and the ridge (2) and between the U-shaped channel (3) and the sand layer (8).