CN215669998U

CN215669998U - Highway engineering drainage ditch

Info

Publication number: CN215669998U
Application number: CN202122219965.8U
Authority: CN
Inventors: 李峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-14
Filing date: 2021-09-14
Publication date: 2022-01-28
Anticipated expiration: 2031-09-14

Abstract

The utility model relates to the technical field of drainage ditches, and discloses a highway engineering drainage ditch which comprises a ditch body and a cover plate arranged on an opening of the ditch body, wherein a filter screen is detachably arranged on the lower surface of the cover plate, flow guide blocks are respectively arranged on two sides of the upper surface of the cover plate, a drainage groove is formed in the middle of the ditch body, a positioning block is arranged in the middle of the bottom surface of the drainage groove, the cover plate is arranged above the opening of the drainage groove, the filter screen is inserted into the drainage groove, and the bottom end of the filter screen is clamped with the positioning block. The utility model has simple structure, is convenient for centralized diversion of sewage, is convenient for retention of sundries on the roadside and cleaning of later-stage personnel, avoids a large amount of sundries from entering the drainage channel, can avoid the sundries from being discharged into rivers or underground water areas by combining the filtering effect of the filter screen on drainage, is convenient for the personnel to clean regularly, has wide market prospect and is beneficial to popularization.

Description

Highway engineering drainage ditch

Technical Field

The utility model relates to the technical field of drainage ditches, in particular to a highway engineering drainage ditch.

Background

The drainage ditch refers to a ditch which guides water collected at low-lying positions near a side ditch, an intercepting ditch and a roadbed, a crop field and a house to the outside, and is also essential to construction in the highway engineering construction process.

SUMMERY OF THE UTILITY MODEL

The utility model provides a highway engineering drainage ditch.

The utility model provides a highway engineering drainage ditch which comprises a ditch body and a cover plate arranged on an opening of the ditch body, wherein a filter screen is detachably arranged on the lower surface of the cover plate, flow guide blocks are respectively arranged on two sides of the upper surface of the cover plate, a drainage groove is formed in the middle of the ditch body, a positioning block is arranged in the middle of the bottom surface of the drainage groove, the cover plate is arranged above the opening of the drainage groove, the filter screen is inserted into the drainage groove, the bottom end of the filter screen is clamped with the positioning block, positioning columns are respectively arranged on two sides of the lower surface of the cover plate, and the positioning columns are spliced with the ditch body.

Preferably, the upper surface mounting of filter screen has the buckle of symmetric distribution, corresponding card hole has been seted up to the lower surface of apron, buckle and card hole joint, and the upper surface of filter screen closely laminates with the lower surface of apron.

Preferably, the drainage channel and the filter screen are isosceles trapezoids, and the outer wall of the filter screen is closely attached to the inner wall of the drainage channel.

Preferably, the bottom middle part of filter screen is seted up with the constant head tank of locating piece looks adaptation, the mid-mounting of constant head tank has the locating lever, locating piece and constant head tank joint, the jack has been seted up at the middle part of locating piece and has closely pegged graft with the locating lever.

Preferably, the ditch body is provided with positioning holes positioned at two sides of the drainage channel, and the bottom end of the positioning column is tightly inserted into the positioning holes.

Preferably, the middle part of the cover plate is provided with a plurality of water leakage holes which are uniformly distributed.

Preferably, one side of each of the two flow guide blocks, which is close to each other, is designed to be an inclined plane inclined downwards, and the other end of each of the flow guide blocks is provided with a square hole.

Preferably, the both sides inner wall of irrigation canals and ditches body all is provided with the water conservancy diversion border, the water conservancy diversion border is formed by connecting gradually from bottom to top a water conservancy diversion line, No. two water conservancy diversion lines, No. three water conservancy diversion lines and No. four water conservancy diversion lines, a water conservancy diversion line level sets up at the opening part of water drainage tank and is parallel to each other with No. three water conservancy diversion lines, No. two water conservancy diversion lines and No. four water conservancy diversion lines lean out the setting, the upper surface connection of No. four water conservancy diversion lines and irrigation canals body.

Preferably, the inclination angle of the second diversion line and the fourth diversion line is- °, and two ends of the cover plate are attached to the adjacent second diversion line.

Compared with the prior art, the highway engineering drainage ditch provided by the utility model has the following beneficial effects:

according to the drainage device, the cover plate is arranged at the opening of the drainage groove, sewage is conveniently drained into the drainage groove by using the water leakage hole in the middle of the cover plate, centralized diversion of the sewage is facilitated by arranging the two diversion blocks, gaps between the diversion blocks and the diversion edges facilitate retention of sundries on the roadside and cleaning of later-stage personnel, a large amount of sundries are prevented from entering the drainage groove, the installation stability of the cover plate can be improved by combining the filter screen and the positioning blocks, the filtering effect of the filter screen on drainage is utilized, the sundries can be prevented from being drained into rivers or underground water areas, so that the workers can clean the drainage groove regularly, the filter screen is convenient to disassemble, assemble and replace by virtue of the detachable design of the filter screen, the use convenience is improved, the market prospect is wide, and the popularization is facilitated.

Drawings

FIG. 1 is a schematic cross-sectional view of the present invention;

FIG. 2 is a schematic cross-sectional view of the cover plate according to the present invention;

FIG. 3 is a cross-sectional view of a trench body according to the present invention;

fig. 4 is a schematic structural view of the flow guiding edge of the present invention.

In the figure: 1. a trench body; 2. a cover plate; 3. a filter screen; 4. a flow guide block; 5. a water discharge tank; 6. positioning blocks; 7. a positioning column; 8. buckling; 9. positioning a groove; 10. positioning a rod; 11. positioning holes; 12. a water leakage hole; 13. a flow guiding edge; 131. a first diversion line; 132. a second diversion line; 133. a third diversion line; 134. and a fourth diversion line.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more clear, the technical solutions of the embodiments of the present disclosure will be described below clearly and completely with reference to the accompanying drawings of the embodiments of the present disclosure.

The structures, proportions, sizes, and other dimensions shown in the drawings and described in the specification are for understanding and reading the present disclosure, and are not intended to limit the scope of the present disclosure, which is defined in the claims, and are not essential to the art, and any structural modifications, changes in proportions, or adjustments in size, which do not affect the efficacy and attainment of the same are intended to fall within the scope of the present disclosure. In addition, the terms such as "upper", "lower", "left", "right" and "middle" used in the present specification are for clarity of description, and are not intended to limit the scope of the present invention, and changes or modifications of the relative relationship may be made without substantial technical changes.

Please refer to fig. 1-4, a highway engineering drainage ditch, including irrigation canals and ditches body 1 and the apron 2 of setting on irrigation canals and ditches body 1 opening, the lower surface demountable installation of apron 2 has filter screen 3, water conservancy diversion piece 4 is all installed to the both sides of apron 2 upper surface, drainage tank 5 has been seted up at the middle part of irrigation canals and ditches body 1, the bottom surface mid-mounting of drainage tank 5 has locating piece 6, apron 2 sets up above drainage tank 5's opening, filter screen 3 inserts in drainage tank 5, the bottom and the locating piece 6 joint of filter screen 3, reference column 7 is all installed to the both sides of apron 2 lower surface, reference column 7 is pegged graft with irrigation canals and ditches body 1.

The upper surface mounting of filter screen 3 has symmetric distribution's buckle 8, corresponding card hole has been seted up to the lower surface of apron 2, buckle 8 and card hole joint, and the upper surface of filter screen 3 closely laminates with the lower surface of apron 2, and buckle 8 can select elastic plastic buckle or rubber buckle, can take place elastic deformation, utilizes the joint between opening 8 and the card hole, and the dismouting and the change of the filter screen 3 of being convenient for have improved the use convenience.

Drainage tank 5 and filter screen 3 are isosceles trapezoid, and the outer wall of filter screen 3 closely laminates with drainage tank 5's inner wall, can improve the stability that filter screen 3 is located drainage tank 5.

The constant head tank 9 with 6 looks adaptations of locating piece is seted up at the bottom middle part of filter screen 3, and the mid-mounting of constant head tank 9 has locating lever 10, and locating piece 6 and constant head tank 9 joint, the jack has been seted up at the middle part of locating piece 6 and has closely been pegged graft with locating lever 10, can improve the combination compactness between filter screen 3 and the locating piece 6 to improve filter screen 3's stability.

The ditch body 1 is provided with positioning holes 11 positioned on two sides of the drainage channel 5, the bottom end of the positioning column 7 is tightly inserted into the positioning holes 11, the cover plate 2 and the ditch body 1 are combined conveniently, and disassembly and assembly are facilitated.

The middle part of the cover plate 2 is provided with a plurality of water leakage holes 12 which are evenly distributed, so that water leakage is facilitated.

One side that two water conservancy diversion pieces 4 are close to each other is the inclined plane design of downward sloping, and the other end of water conservancy diversion piece 4 has seted up the square hole, the design on inclined plane, the sewage of being convenient for discharges in to the hole 12 that leaks, the design of square hole, the portable apron of the staff of being convenient for 2, the installation of facilitating the construction, it puts the thing groove to form between the inner wall of water conservancy diversion piece 4 and irrigation canals and ditches body 1, make debris can be detained here, avoid a large amount of debris to cross water conservancy diversion piece 4 and flow direction hole 12 that leaks, also make things convenient for the staff to regularly clear up simultaneously.

Ditch body 1's both sides inner wall all is provided with water conservancy diversion border 13, water conservancy diversion border 13 is by a water conservancy diversion line 131, No. two water conservancy diversion lines 132, No. three water conservancy diversion lines 133 and No. four water conservancy diversion lines 134 connect gradually from bottom to top and form, a water conservancy diversion line 131 level sets up at the opening part of water drainage tank 5 and is parallel to each other with No. three water conservancy diversion lines 133, No. two water conservancy diversion lines 132 and No. four water conservancy diversion lines 134 lean out the setting, No. four water conservancy diversion lines 134 and ditch body 1's upper surface connection, design through water conservancy diversion border 13's guide line everywhere, be convenient for sewage to the water drainage tank 5 internal flow, concentrate the water conservancy diversion.

The inclination angle of the second diversion line 132 and the fourth diversion line 134 is 30-45 degrees, and the two ends of the cover plate 2 are attached to the adjacent second diversion line 132, so that the cover plate 2 and the ditch body 1 can be conveniently and tightly installed while the diversion is facilitated.

According to the utility model, the cover plate 2 is arranged at the opening of the drainage channel 5, the water leakage hole 12 in the middle of the cover plate 2 is utilized to conveniently discharge sewage into the drainage channel 5, the centralized diversion of the sewage is facilitated by the arrangement of the two diversion blocks 4, the clearance between the diversion blocks 4 and the diversion edge 13 is convenient for the retention of sundries at the roadside and the cleaning of later-stage personnel, a large amount of sundries are prevented from entering the drainage channel 5, the mounting stability of the cover plate 2 can be improved by the combination of the filter screen 3 and the positioning block 6, the filtering effect of the filter screen 3 on drainage is utilized, the sundries can be prevented from being discharged into rivers or underground water areas, so that the workers can clean regularly, the filter screen 3 is convenient to disassemble, assemble and replace, the use convenience is improved, the wide market prospect is realized, and the popularization is facilitated.

The above description is only an exemplary embodiment of the present invention, and is not intended to limit the present invention, the scope of which is defined by the claims. Various modifications and equivalents may be made by those skilled in the art within the spirit and scope of the present invention, and such modifications and equivalents should also be considered as falling within the scope of the present invention.

Claims

1. The utility model provides a highway engineering escape canal, includes irrigation canals and ditches body (1) and sets up apron (2) on irrigation canals and ditches body (1) opening, a serial communication port, the lower surface demountable installation of apron (2) has filter screen (3), water conservancy diversion piece (4) are all installed to the both sides of apron (2) upper surface, water drainage tank (5) have been seted up at the middle part of irrigation canals and ditches body (1), the bottom surface mid-mounting of water drainage tank (5) has locating piece (6), apron (2) set up the opening top in water drainage tank (5), water drainage tank (5) are inserted in filter screen (3), the bottom and locating piece (6) joint of filter screen (3), reference column (7) are all installed to the both sides of apron (2) lower surface, reference column (7) are pegged graft with irrigation canals and ditches body (1).

2. The highway engineering drainage ditch according to claim 1, wherein the upper surface of the filter screen (3) is provided with symmetrically distributed buckles (8), the lower surface of the cover plate (2) is provided with corresponding clamping holes, the buckles (8) are clamped with the clamping holes, and the upper surface of the filter screen (3) is tightly attached to the lower surface of the cover plate (2).

3. A road engineering drainage canal according to claim 1, wherein the drainage channel (5) and the filter screen (3) are isosceles trapezoids, and the outer wall of the filter screen (3) is closely attached to the inner wall of the drainage channel (5).

4. The highway engineering drainage ditch according to claim 1, wherein a positioning groove (9) matched with the positioning block (6) is formed in the middle of the bottom end of the filter screen (3), a positioning rod (10) is installed in the middle of the positioning groove (9), the positioning block (6) is connected with the positioning groove (9) in a clamping mode, and a jack is formed in the middle of the positioning block (6) and is tightly inserted into the positioning rod (10).

5. The highway engineering drainage ditch according to claim 1, wherein the ditch body (1) is provided with positioning holes (11) located at two sides of the drainage channel (5), and the bottom ends of the positioning columns (7) are tightly inserted into the positioning holes (11).

6. A road engineering drainage canal according to claim 1, characterized in that the cover plate (2) is provided with a plurality of uniformly distributed drainage holes (12) in the middle.

7. The highway engineering drainage ditch according to claim 1, wherein one side of each of the two diversion blocks (4) close to each other is designed as a downward inclined plane, and the other end of each diversion block (4) is provided with a square hole.

8. The highway engineering drainage ditch according to claim 1, wherein the inner walls of the two sides of the ditch body (1) are provided with a diversion edge (13), the diversion edge (13) is formed by sequentially connecting a first diversion line (131), a second diversion line (132), a third diversion line (133) and a fourth diversion line (134) from bottom to top, the first diversion line (131) is horizontally arranged at the opening of the drainage channel (5) and is parallel to the third diversion line (133), the second diversion line (132) and the fourth diversion line (134) are obliquely arranged outwards, and the fourth diversion line (134) is connected with the upper surface of the ditch body (1).

9. The highway engineering drainage ditch according to claim 8, wherein the inclination angle of the second diversion line (132) and the fourth diversion line (134) is 30-45 degrees, and two ends of the cover plate (2) are attached to the adjacent second diversion line (132).