CN212926369U - Cut-off trough unit and cut-off ditch structure of side slope - Google Patents
Cut-off trough unit and cut-off ditch structure of side slope Download PDFInfo
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- CN212926369U CN212926369U CN202021647207.5U CN202021647207U CN212926369U CN 212926369 U CN212926369 U CN 212926369U CN 202021647207 U CN202021647207 U CN 202021647207U CN 212926369 U CN212926369 U CN 212926369U
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Abstract
The application discloses catch basin unit and catch basin structure of side slope, the catch basin unit includes cell body, first pterygoid lamina, second pterygoid lamina and sunshade, the cell body is formed with the water drainage portion that collects rivers, first pterygoid lamina is connected the cell body is located one side of the direction of ascending a slope of side slope, the second pterygoid lamina is connected the cell body is located one side of the downhill path direction of side slope, the sunshade is connected the second pterygoid lamina is kept away from one side of cell body, with the second pterygoid lamina is and presets the contained angle setting, and follows the downhill path direction of side slope extends. The intercepting ditch structure is formed by mutually splicing the end parts of two adjacent intercepting trough units to communicate the drainage parts. The application the catch basin unit and the catch basin structure of side slope can effectively reduce the infiltration of water to improve the stability of side slope, and the on-the-spot construction time of saving the catch basin structure.
Description
Technical Field
The application relates to the technical field of side slope drainage engineering, in particular to a water intercepting trough unit and a water intercepting ditch structure of a side slope.
Background
The intercepting ditches of the side slopes are important components of a comprehensive side slope drainage system, and at present, in order to save construction time, a prefabricated intercepting ditch structure is mostly adopted. The cross-section of current prefabricated intercepting ditch structure is mostly U type or semi-circular type, becomes the intercepting basin unit of predetermined length with concrete placement, with a plurality of intercepting basin unit longitudinal arrangement, forms the intercepting passageway and uses on the side slope intercepting ditch. Although the formed intercepting channel can collect water flow flowing up and down the slope, the soil body protecting effect on the downward slope direction of the intercepting ditch is poor. Therefore, when the soil body of the side slope in the downhill direction is washed by rainwater, the water damage of the side slope is easily caused, and the stability of the side slope is insufficient.
SUMMERY OF THE UTILITY MODEL
An object of the embodiment of the application is to provide a catch basin unit and catch basin structure of side slope to solve the not strong problem of side slope stability among the prior art.
In order to solve the above problems, the present application is implemented by using the following technical solutions:
a cut-off trough unit for a slope, comprising:
a tank body formed with a drainage part for collecting water flow;
the first wing plate is connected to one side, in the ascending direction of the side slope, of the groove body;
the second wing plate is connected to one side, located in the downhill direction of the side slope, of the groove body; and
the sunshade is connected the second wing panel is kept away from one side of cell body, the sunshade with the second wing panel is and presets the contained angle setting, and follows the downhill path direction of side slope extends.
Further, the first wing plate is at least partially embedded in soil of the slope; and/or the second wing plate forms a platform parallel to a horizontal plane.
Further, the second wing plate comprises a first sub-plate and a second sub-plate, and the first sub-plate is connected with the trough body;
the first wing plate, the groove body, the first sub-plate, the second sub-plate and the shielding plate are integrally formed; or first pterygoid lamina the cell body and first daughter board is integrated into one piece, the second daughter board with the sunshade is integrated into one piece, first daughter board with the concatenation of second daughter board.
Further, the cross section of the drainage part is in an inverted triangle shape or an inverted trapezoid shape.
Further, the opening angle of the drainage part is a right angle or an obtuse angle.
Further, the groove body is V-shaped, and the width L of the second wing plate3The total width L of the trough body and the second wing plate, the opening angle alpha of the drainage part, the slope inclination angle beta and the height H of the drainage part satisfy the following relations:
further, the catch basin unit includes the top overlap joint body and the bottom overlap joint body, the top overlap joint body with the bottom overlap joint body is connected respectively first pterygoid lamina the cell body the second pterygoid lamina with the both ends of sunshade, adjacent two the catch basin unit the top overlap joint body with the bottom overlap joint body can the overlap joint.
Furthermore, the cross section of the top lap joint body is L-shaped or groove-shaped, and the cross section of the bottom lap joint body is L-shaped or groove-shaped matched with the top lap joint body.
Furthermore, the end parts of two adjacent water intercepting trough units are spliced with each other, and the drainage parts are communicated with each other.
Further, the catch basin structure includes the sealing member, the catch basin unit includes the top overlap joint body and the bottom overlap joint body, the top overlap joint body with the bottom overlap joint body is connected respectively first pterygoid lamina the cell body the second pterygoid lamina with the both ends of sunshade, adjacent two the catch basin unit the top overlap joint body with the overlap joint body overlap joint of bottom, the sealing member sets up at the overlap joint the top overlap joint body with between the bottom overlap joint body.
Further, the sealing member is a water strip or a sealant.
The embodiment of the application provides a pair of catch basin unit and catch basin structure of side slope, the catch basin unit includes the cell body, first pterygoid lamina, second pterygoid lamina and sunshade, connect at the second pterygoid lamina through the sunshade, the sunshade is connected in one side that the cell body was kept away from to the second pterygoid lamina promptly, be the setting of predetermineeing the contained angle with the second pterygoid lamina, and extend along the downhill path direction of side slope, reach the downhill path direction soil body laminating with the side slope, thereby reduce the rainwater effectively and destroy with the water of side slope to the washing away of side slope, the stability of side slope has been strengthened. The intercepting ditch structure is mutually lapped through the end parts of two adjacent intercepting trough units to ensure that each drainage part is communicated, so that water flow collected by the intercepting trough units is quickly discharged through the drainage parts, the water permeation is reduced, and because the two adjacent intercepting trough units are mutually lapped, shielding plates on the intercepting trough units are further connected, the integral protection effect on the side slope is realized, the soil body infiltration of water along the slope descending direction can be effectively reduced, and the water damage of the intercepting ditch and the side slope is reduced.
Drawings
Fig. 1 is a schematic view of a gutter structure of a side slope according to an embodiment of the present disclosure;
FIG. 2 is a schematic view of the berm structure of the slope of FIG. 1 from another perspective;
fig. 3 is a view of a practical application scenario of a cut-off trench structure of a side slope according to an embodiment of the present application;
fig. 4 is a schematic structural diagram of a side slope water intercepting unit according to an embodiment of the present disclosure;
FIG. 5 is a schematic view of the flume unit of a slope from another perspective of FIG. 4;
fig. 6 is a schematic structural relationship diagram of a water intercepting unit of a slope according to an embodiment of the present application;
fig. 7 is a schematic structural diagram of a side slope water intercepting unit according to an embodiment of the present disclosure;
FIG. 8 is a schematic view of the connection of the cut-off water tank unit of FIG. 7;
FIG. 9 is a schematic view of another slope flume unit according to an embodiment of the present disclosure;
FIG. 10 is a schematic view of the connection of the cut-off water tank unit of FIG. 9; and
fig. 11 is a schematic connection diagram of another side slope flume unit according to an embodiment of the present application.
Description of reference numerals:
1-a water intercepting trough unit, 2-a trough body, 3-a first wing plate, 4-a second wing plate, 5-a shielding plate, 6-a bottom lap joint body, 7-a top lap joint body, 8-a sealing member, 9-a side slope, 10-a water discharging part, 41-a first sub-plate and 42-a second sub-plate.
Detailed Description
The following detailed description of embodiments of the present application refers to the accompanying drawings.
It should be noted that, in the present application, technical features in examples and embodiments may be combined with each other without conflict, and the detailed description in the specific embodiment should be understood as an explanation of the gist of the present application and should not be construed as an improper limitation to the present application.
In the description of the present application, the "length", "width" orientation or positional relationship is based on the orientation or positional relationship shown in fig. 1. It is to be understood that such directional terms are merely for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the present application.
As shown in fig. 1 to 3, in one aspect of the embodiments of the present application, there is provided a gutter unit for a slope, the gutter unit 1 including: the trough body 2, the first wing plate 3, the second wing plate 4 and the shielding plate 5.
Wherein, the tank body 2 is provided with a water discharge part 10 for collecting water flow; the first wing plate 3 is connected to one side of the trough body 2 in the ascending direction of the side slope 9; the second wing plate 4 is connected to one side of the trough body 2 in the downhill direction of the side slope 9; and the sunshade 5 is connected in the one side that the cell body 2 was kept away from to second wing 4, and sunshade 5 is the setting of predetermineeing the contained angle with second wing 4. Specifically, the shielding plate 5 and the second wing plate 4 are arranged at an obtuse angle, for example, and are consistent with the slope descending direction angle, so that the shielding plate can be attached to the soil body of the slope descending direction. The shade 5 extends in a downhill direction of the slope 9, and specifically, for example, the shade 5 extends 10cm in the downhill direction of the slope 9. Effective drainage is realized through the trough body 2, the first wing plate 3, the second wing plate 4 and the shielding plate 5, the shielding plate 5 extends along the downhill direction of the side slope 9, the soil body in the downhill direction of the side slope is effectively reduced from being washed by rainwater, and the stability of the side slope is improved.
In one embodiment, as shown in fig. 3, the first wing 3 is at least partially embedded in the soil of the side slope 9. Specifically, for example, the embedding amount of the first wing plate 3 embedded into the side slope 9 is 10cm, rainwater can directly flow into the drainage part 10 of the trough body 2, and rainwater can be effectively reduced from infiltrating into soil of the side slope 9 along the edge of the cut-off trough unit 1 along the slope surface. The first wing plate 3 and/or the second wing plate 4 form a platform shape parallel to the horizontal plane so that the second wing plate 4 can serve as a walking channel for pedestrians.
In one embodiment, as shown in FIGS. 4-5, the second wing 4 includes a first sub-panel 41 and a second sub-panel 42, the first sub-panel 41 being connected to the tank 2. The first wing plate 3, the trough body 2, the first sub-plate 41, the second sub-plate 42 and the shielding plate 5 are integrally formed. Or the first wing plate 3, the trough body 2 and the first sub-plate 41 are integrally formed, the second sub-plate 42 and the shielding plate 5 are integrally formed, and the first sub-plate 41 and the second sub-plate 42 are spliced. For example, the cross section of one end of the first sub-board 41 and the second sub-board 42 is L-shaped or groove-shaped, that is, the cross section of the first sub-board 41 is L-shaped or groove-shaped, and the cross section of the second sub-board 42 is L-shaped or groove-shaped adapted to the first sub-board 41. Through being split type with cut-off basin unit 1 design, reduced cut-off basin unit 1's overall dimension, be convenient for vehicle transportation and reduce damages such as collision to protect cut-off basin unit effectively.
In one embodiment, the cross-section of the drain 10 is an inverted triangle. Specifically, the groove body 2 is V-shaped, the cross section shape of the drainage portion 10 is set to be an inverted triangle, the appearance of the groove body 2 is matched with the cross section shape of the drainage portion 10, the wall thickness is uniform in the prefabrication process, at present, a formed excavator is arranged in the construction operation of the intercepting ditch, the outer surface of the V-shaped groove body 2 can be matched with a side slope intercepting ditch generated by the construction of the formed excavator, the soil body attaching degree of the intercepting groove unit and the side slope is high, the construction operation efficiency is accelerated, the water seepage of the side slope is reduced, and therefore the intercepting groove is effectively protected.
In one embodiment, the cross-section of the drain 10 is an inverted trapezoid. Specifically, cell body 2 is for falling trapezoidal, establishes the cross sectional shape of water drainage portion 10 into falling trapezoidal, and the appearance of cell body 2 and the cross sectional shape phase-match of water drainage portion 10 make the wall thickness even among the prefabricated process, and under the highly uniform condition of water drainage portion, the cross section is big for the drainage plane of falling trapezoidal water drainage portion 10, and drainage efficiency is high, and structural stability is strong, reduces the infiltration of side slope to effectively protect the cut-off groove.
In one embodiment, as shown in fig. 6, the opening angle α of the drain portion 10 is a right angle or an obtuse angle. The opening angle α of the drainage portion 10 is set to a right angle or an obtuse angle, so that the impact of the water flow flowing down along the side slope on the catch basin unit 1 can be offset, the impact force of the water flow flowing down along the side slope at the collection position of the catch basin unit 1 is reduced, and the catch basin unit 1 is protected.
In one embodiment, as shown in FIG. 6, the trough body 2 is V-shaped, and the second wing plate 4 has a width L3The total width L of the trough body 2 and the second wing plate 4, the opening angle alpha of the drainage part, the slope inclination angle beta and the height H of the drainage part 10 satisfy the relational expression: l is3＝L-L1-L2Namely, the following relationship is satisfied:
specifically, the structural dimensions of the cut-off water tank unit 1 are often different for different drain heights H, opening angles α of the drains, and slope inclination angles β during construction. And the catch water tank unit 1 is formed by changing the width L of the second wing plate 43The requirements of the opening angle alpha of the drainage part, the slope inclination angle beta of the drainage part and the height H of the drainage part 10 under different slope conditions are met, and the application range and the construction scene are wider. For example, the total width L of the general tank body 2 and the second flap 4 is set according to the design specifications of the drainage ditch, and the second flap L3 can be determined by selecting an appropriate opening angle α of the drainage portion according to the slope inclination angle β.
In one embodiment, as shown in fig. 7 to 11, the water intercepting tank units 1 include top and bottom connectors 7 and 6, the top and bottom connectors 7 and 6 are respectively connected to the two ends of the first wing plate 3, the tank body 2, the second wing plate 4 and the shielding plate 5, and the top and bottom connectors 7 and 6 of two adjacent water intercepting tank units 1 can be connected in an overlapping manner. Specifically, the first wing plate 3, the trough body 2, the second wing plate 4, the shielding plate 5, the top lap 7 and the bottom lap 6 may be integrally formed by prefabricated reinforced concrete, thereby saving the construction work time of the water intercepting trough unit 1 and improving the work efficiency.
In one embodiment, the top strap 7 has an L-shaped cross-section, and the bottom strap 6 has an L-shaped cross-section that is complementary to the top strap 7. Specifically, as shown in fig. 7 to 8, the top lap joint body 7 and the bottom lap joint body 6, which have L-shaped cross sections, can be lapped with each other, and the lapped thickness is consistent with the thickness of the tank body 2, the first wing plate 3, the second wing plate 4 and the shielding plate 5. The L-shaped bottom lap 6 includes a first surface 6A and a second surface 6B, the first surface 6A being lower than the second surface 6B, for example, the thickness of the second surface 6B to the bottom surface is twice as large as the thickness of the first surface 6A to the bottom surface. The L-shaped top lap 7 comprises a first surface 7A and a second surface 7B, the first surface 7A being higher than the second surface 7B, for example, the thickness of the second surface 7B to the top surface is twice the thickness of the first surface 7A to the top surface. The first surface 7A of the top lapping body 7 is jointed with the first surface 6A of the bottom lapping body, so that the lapping is neat in the mutual lapping.
In one embodiment, the top strap 7 has a recessed cross-section, and the bottom strap 6 has a recessed cross-section that fits into the top strap 7. Specifically, as shown in fig. 9 to 10, the top connection body 7 and the bottom connection body 6 having a groove-shaped cross section can be connected to each other, the bottom connection body 6 includes a first surface 6A and a second surface 6B, the first surface 6A is lower than the second surface 6B, the first surface 6A is located at the groove-shaped bottom, the groove-shaped top connection body 7 includes a first surface 7A and a second surface 7B, the first surface 7A is higher than the second surface 7B, the first surface 7A is located at the groove-shaped bottom, and the first surface 7A of the top connection body 7 is attached to the second surface 6B of the bottom connection body, and the second surface 7B of the top connection body 7 is attached to the first surface 6A of the bottom connection body, so that the connection is completed when the two connection bodies are connected to each other. The bottom lapping body 6 of one water intercepting trough unit 1 is matched with the top lapping body 7 of the other water intercepting trough unit 1, so that the lapping effect is achieved.
On the other hand of this application embodiment provides a cut-off ditch structure on side slope, including the cut-off basin unit 1 of any one above-mentioned embodiment, the tip of adjacent two cut-off basin units 1 splices each other, and each drain part communicates. For example, the ends of two adjacent water intercepting trough units 1 are cast into a whole by in-situ grouting, or the top connecting body 7 and the bottom connecting body 6 of two adjacent water intercepting trough units 1 are overlapped to realize the connection of two adjacent water intercepting trough units 1, and the communication of each drainage part is completed, thereby realizing the drainage function.
In one embodiment, as shown in fig. 11, the intercepting drain structure includes a sealing member 8, the intercepting drain unit 1 includes a top engaging body 7 and a bottom engaging body 6, the top engaging body 7 and the bottom engaging body 6 are respectively connected to two ends of the first wing plate 3, the tank body 2, the second wing plate 4 and the shielding plate 5, the top engaging body 7 and the bottom engaging body 6 of two adjacent intercepting drain units 1 are engaged, and the sealing member 8 is disposed between the engaged top engaging body 7 and the engaged bottom engaging body 6. Specifically, for example, the length of the water intercepting trough unit 1 is 50cm, the thickness is 10cm, materials can be effectively saved, the structure is lighter, and meanwhile, transportation and paving are more convenient. The top overlap joint body 7 produces the gap with the bottom overlap joint body because factors such as manufacturing, prefabrication, connection in the overlap joint process, and sealing member 8 fills the setting in produced gap department, and sealing member 8 has sealed characteristic to reach the effect of stagnant water, can effectual reduction infiltration.
In one embodiment, the sealing element 8 is a water stop strip, the water stop strip is arranged at the gap between the top overlapping body 7 and the bottom overlapping body 6, and the water stop strip has the characteristic of water swelling, so that water damage to the side slope caused by water permeation is prevented at the gap, and the stability of the side slope is further improved.
In one embodiment, the sealing element 8 is a sealant, and the gap between the top lap joint body 7 and the bottom lap joint body 6 is sealed by the sealant, so that the water damage of the side slope caused by water permeation is prevented at the gap, and the stability of the side slope is further improved.
The above embodiments are only used to illustrate the technical solutions of the present application, and not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof; such modifications and substitutions do not depart from the spirit and scope of the corresponding technical solutions as claimed herein.
Claims (11)
1. A cut-off trough unit for a slope, comprising:
a tank body formed with a drainage part for collecting water flow;
the first wing plate is connected to one side, in the ascending direction of the side slope, of the groove body;
the second wing plate is connected to one side, located in the downhill direction of the side slope, of the groove body; and
the sunshade is connected the second wing panel is kept away from one side of cell body, the sunshade with the second wing panel is and presets the contained angle setting, and follows the downhill path direction of side slope extends.
2. The cut-off flume unit according to claim 1, wherein the first wing is at least partially embedded in the body of the slope; and/or the second wing plate forms a platform parallel to a horizontal plane.
3. The cut-off trough unit of claim 1, wherein the second wing comprises a first sub-panel and a second sub-panel, the first sub-panel being connected to the trough body;
the first wing plate, the groove body, the first sub-plate, the second sub-plate and the shielding plate are integrally formed; or first pterygoid lamina the cell body and first daughter board is integrated into one piece, the second daughter board with the sunshade is integrated into one piece, first daughter board with the concatenation of second daughter board.
4. The cut-off sink unit as claimed in claim 1, wherein the drain portion has an inverted triangular or trapezoidal cross section.
5. The cut-off trough unit according to claim 4, wherein the opening angle of the drain is a right angle or an obtuse angle.
6. The cut-off trough unit as claimed in claim 1, wherein the trough body is V-shaped and the second wing panel has a width L3The total width L of the trough body and the second wing plate, the opening angle alpha of the drainage part, the slope inclination angle beta and the height H of the drainage part satisfy the following relations:
7. the catch basin unit according to any one of claims 1 to 6, wherein the catch basin unit comprises a top lap joint body and a bottom lap joint body, the top lap joint body and the bottom lap joint body are respectively connected to two ends of the first wing plate, the trough body, the second wing plate and the shielding plate, and the top lap joint body and the bottom lap joint body of two adjacent catch basin units can be lapped.
8. The cutoff trough unit set forth in claim 7 wherein said top lap is L-shaped or grooved in cross-section and said bottom lap is L-shaped or grooved in cross-section to fit said top lap.
9. A side slope intercepting drain structure, characterized by comprising the intercepting drain units of any one of claims 1 to 5, wherein the end parts of two adjacent intercepting drain units are spliced with each other, and the drainage parts are communicated.
10. The catch basin structure of claim 9, wherein the catch basin structure comprises a sealing member, the catch basin unit comprises a top lap joint body and a bottom lap joint body, the top lap joint body and the bottom lap joint body are respectively connected to two ends of the first wing plate, the trough body, the second wing plate and the shielding plate, the top lap joint body and the bottom lap joint body of two adjacent catch basin units are lapped, and the sealing member is arranged between the lapped top lap joint body and the lapped bottom lap joint body.
11. The berm structure of claim 10, wherein said sealing member is a flashing or sealant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021647207.5U CN212926369U (en) | 2020-08-10 | 2020-08-10 | Cut-off trough unit and cut-off ditch structure of side slope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021647207.5U CN212926369U (en) | 2020-08-10 | 2020-08-10 | Cut-off trough unit and cut-off ditch structure of side slope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212926369U true CN212926369U (en) | 2021-04-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021647207.5U Active CN212926369U (en) | 2020-08-10 | 2020-08-10 | Cut-off trough unit and cut-off ditch structure of side slope |
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| Country | Link |
|---|---|
| CN (1) | CN212926369U (en) |
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- 2020-08-10 CN CN202021647207.5U patent/CN212926369U/en active Active
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