CN217517641U - Abrupt slope road retaining wall structure - Google Patents
Abrupt slope road retaining wall structure Download PDFInfo
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- CN217517641U CN217517641U CN202220400993.1U CN202220400993U CN217517641U CN 217517641 U CN217517641 U CN 217517641U CN 202220400993 U CN202220400993 U CN 202220400993U CN 217517641 U CN217517641 U CN 217517641U
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Abstract
The utility model provides a retaining wall structure of a steep slope road, which comprises a plurality of modularized retaining walls; the modular retaining wall is a reinforced concrete prefabricated part and is trapezoidal, and the width of the bottom surface is greater than that of the top surface; a plurality of longitudinal fixing piles are fixed in the middle of the bottom surface of the modular retaining wall at equal intervals, a plurality of transverse fixing piles are fixed in the middle of the side wall of the left side at equal intervals, and a plurality of limiting grooves for mounting the longitudinal fixing piles are formed in the center of the top surface at equal intervals; adjacent modularization retaining wall of interconnect installation, the lower modularization retaining wall's of the vertical spud pile insertion position of the higher modularization retaining wall in position spacing inslot is fixed, and the volume of adjacent modularization retaining wall is followed down up the equal proportion and is reduced, constitutes the trapezoidal retaining wall of up tapering down from down. This retaining wall structure adopts prefabricated modularization retaining wall to found, connects stably, and construction convenience has improved the construction efficiency of retaining wall.
Description
Technical Field
The utility model relates to road engineering construction field, in particular to abrupt slope road retaining wall structure.
Background
The retaining wall is a structure for supporting roadbed filling or hillside soil and preventing the filling or soil from deforming and destabilizing, and the retaining wall is usually constructed on both sides of the mountain road to prevent the soil on the hillside from falling to the road surface. The existing retaining wall is usually constructed by pouring concrete on site at a construction site, so that the construction period is long and the construction steps are complex.
SUMMERY OF THE UTILITY MODEL
In order to solve the defects of the prior art, the utility model provides a steep slope road retaining wall structure.
The utility model provides a technical scheme is: a retaining wall structure for a steep slope road comprises a plurality of modular retaining walls; the modular retaining wall is a reinforced concrete prefabricated part and is trapezoidal, and the width of the bottom surface is greater than that of the top surface; a plurality of longitudinal fixing piles are fixed in the middle of the bottom surface of the modular retaining wall at equal intervals, a plurality of transverse fixing piles are fixed in the middle of the side wall of the left side at equal intervals, and a plurality of limiting grooves for mounting the longitudinal fixing piles are formed in the center of the top surface at equal intervals; adjacent modularization retaining wall of interconnect installation, the lower modularization retaining wall's of the vertical spud pile insertion position of the higher modularization retaining wall in position spacing inslot is fixed, and the volume of adjacent modularization retaining wall is followed down up the equal proportion and is reduced, constitutes the trapezoidal retaining wall of up tapering down from down.
The utility model discloses a steep slope road retaining wall structure, utilize the modularization retaining wall to establish the retaining wall on road both sides, polylith modularization retaining wall accessible respective vertical fixation stake and spacing groove reciprocal anchorage, can also be through inserting vertical fixation stake and horizontal spud pile in the soil horizon, with the position relatively fixed on modularization retaining wall and soil horizon, avoid the retaining wall to remove easily, this retaining wall structure adopts the modularization retaining wall that makes in advance to establish, connect stably, construction convenience, the construction efficiency of retaining wall has been improved. Specifically, the utility model discloses a steep slope road retaining wall structure, including polylith modularization retaining wall. The modularization retaining wall is the reinforced concrete prefab, is trapezoidal, and the bottom surface width is greater than the top surface width, and the one side of left side lateral wall for pressing close to the soil slope, the slope lateral wall on right side is the one side towards the road. The bottom surface middle part equidistant of modularization retaining wall is fixed with many vertical spud piles, and the left side lateral wall middle part equidistant is fixed with many horizontal spud piles, and vertical spud pile and horizontal spud pile are columniform reinforced concrete pile. A plurality of spacing grooves used for installing longitudinal fixing piles are formed in the center of the top surface of the modular retaining wall at equal intervals. Adjacent modularization retaining wall of interconnect installation, the lower modularization retaining wall's of the vertical spud pile insertion position of the higher modularization retaining wall in position spacing inslot is fixed, and the volume of adjacent modularization retaining wall is followed down up the equal proportion and is reduced, constitutes the trapezoidal retaining wall of up tapering down from down. Preferably, the retaining wall of the top layer can be provided with no limiting groove.
The utility model has the beneficial technical effects that:
the utility model provides a steep slope road retaining wall structure, utilize the modularization retaining wall to establish the retaining wall on road both sides, polylith modularization retaining wall accessible respective vertical fixation stake and spacing groove reciprocal anchorage, can also be through inserting vertical fixation stake and horizontal spud pile in the soil horizon, with the position relatively fixed on modularization retaining wall and soil horizon, avoid the retaining wall to remove easily, this retaining wall structure adopts the modularization retaining wall that makes in advance to establish, connect stably, and convenient for construction has improved the construction efficiency of retaining wall.
Drawings
FIG. 1 is a schematic side view of a retaining wall structure of a steep slope road of the present invention;
FIG. 2 is a schematic structural view of a modular retaining wall according to the present invention;
figure 3 is the utility model provides a mounting structure schematic diagram of polylith modularization retaining wall.
In the drawings: 1. modularization retaining wall, 2, horizontal spud pile, 3, vertical spud pile, 4, spacing groove, 5, connecting piece, 6, spread groove, 7, water drainage tank.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
As shown in fig. 1, a retaining wall structure for a steep slope road comprises a plurality of modular retaining walls 1; the modular retaining wall 1 is a reinforced concrete prefabricated part and is trapezoidal, and the width of the bottom surface is greater than that of the top surface; a plurality of longitudinal fixing piles 3 are fixed in the middle of the bottom surface of the modular retaining wall 1 at equal intervals, a plurality of transverse fixing piles 2 are fixed in the middle of the side wall of the left side at equal intervals, and a plurality of limiting grooves 4 for mounting the longitudinal fixing piles 3 are formed in the center of the top surface at equal intervals; adjacent modularization retaining wall 1 of interconnect installation, the spacing groove 4 of the lower modularization retaining wall 1 of the higher modularization retaining wall 1's in-place position of vertical spud pile 3 insertion position of position is fixed, and the volume of adjacent modularization retaining wall 1 reduces from up the equal proportion down, constitutes from up the trapezoidal retaining wall of up tapering down.
The utility model discloses a steep slope road retaining wall structure, utilize the modularization retaining wall to establish the retaining wall on road both sides, polylith modularization retaining wall accessible respective vertical fixation stake and spacing groove reciprocal anchorage, can also be through inserting vertical fixation stake and horizontal spud pile in the soil horizon, with the position relatively fixed on modularization retaining wall and soil horizon, avoid the retaining wall to remove easily, this retaining wall structure adopts the modularization retaining wall that makes in advance to establish, connect stably, construction convenience, the construction efficiency of retaining wall has been improved. Specifically, as shown in fig. 1, the utility model discloses a steep slope road retaining wall structure, including polylith modularization retaining wall 1. As shown in fig. 2, the modular retaining wall 1 is a reinforced concrete prefabricated member, and has a trapezoidal shape, a bottom width greater than a top width, a left side wall being a side close to a soil slope, and a right side wall being a side facing a road. The bottom surface middle part equidistant of modularization retaining wall 1 is fixed with many vertical spud piles 3, and the left side lateral wall middle part equidistant is fixed with many horizontal spud piles 2, and vertical spud pile 3 and horizontal spud pile 2 are columniform reinforced concrete pile. A plurality of spacing grooves 4 used for installing the longitudinal fixing piles 3 are formed in the center of the top surface of the modular retaining wall 1 at equal intervals. As shown in fig. 1 and 3, adjacent modular retaining walls 1 are connected and mounted to each other, and the vertical piles 3 of the modular retaining wall 1 at a higher position are inserted into the retaining grooves 4 of the modular retaining wall 1 at a lower position to be fixed, so that the volume of the adjacent modular retaining walls 1 is reduced from bottom to top in an equal proportion, thereby forming a trapezoidal retaining wall which becomes thinner gradually from bottom to top. Preferably, as shown in fig. 3, the retaining wall 1 of the topmost layer may not be provided with the retaining groove 4.
Further, as shown in fig. 2, a connecting member 5 is fixedly connected to a central line of a rear sidewall of the modular retaining wall 1, the connecting member 5 is shaped like an isosceles trapezoid, a shorter top edge faces the rear sidewall of the modular retaining wall 1, and a bottom and a top of the connecting member 5 are flush with a bottom surface and a top surface of the modular retaining wall 1, respectively.
Further, as shown in fig. 2, a connecting groove 6 is formed on a center line of a front side wall of the modular retaining wall 1, the connecting groove 6 is in an isosceles trapezoid shape, the width of the opening is smaller than that of the bottom surface, and the shape and size of the opening are matched with those of the connecting piece 5; the bottom and top of the coupling groove 6 are flush with the bottom and top surfaces of the modular retaining wall 1, respectively. When installation modularization retaining wall 1, earlier connect the polylith as the modularization retaining wall 1 of bottom through respective connecting piece 5 and spread groove 6, insert the spacing groove 4 of the modularization retaining wall 1 of bottom with the vertical spud pile 3 of the modularization retaining wall 1 of upper strata again, and connect each modularization retaining wall 1 of this layer through respective connecting piece 5 and spread groove 6 simultaneously, analogize with this, until installing the modularization retaining wall 1 of top layer.
Further, as shown in fig. 2 and 3, a rectangular drainage groove 7 is formed between adjacent limiting grooves 4 on the top surface of the modular retaining wall 1, and both ends of the drainage groove 7 are flush with the left side wall and the right side wall of the modular retaining wall 1, respectively. The accumulated water in the soil layer can flow down along the right side wall of the modular retaining wall 1 through the drainage channels 7 and finally flow into drainage ditches at both sides of the road.
Further, as shown in fig. 1 and 3, two modular retaining walls 1 are installed to be connected to each other, and the width of the bottom surface of one modular retaining wall 1 located higher is equal to the width of the top surface of one modular retaining wall 1 located lower.
Further, the lateral spud piles 2 and the longitudinal spud piles 3 are integrally formed with the modular retaining wall 1.
Further, the radius of the transverse fixing piles 2 and the longitudinal fixing piles 3 is 4-6cm, and the length is 20-50 cm.
Obviously, the utility model provides a steep slope road retaining wall structure, utilize the modularization retaining wall to found the retaining wall on road both sides, polylith modularization retaining wall accessible respective vertical fixation stake and spacing groove reciprocal anchorage, can also be through inserting vertical fixation stake and horizontal spud pile in the soil horizon, with the position relatively fixed on modularization retaining wall and soil horizon, avoid the retaining wall to remove easily, this retaining wall structure adopts the modularization retaining wall that makes in advance to establish, connect stably, and convenient for construction has improved the construction efficiency of retaining wall.
The foregoing is directed to the preferred embodiment of the present invention, and it is understood that a person skilled in the art can derive the related technical solutions through logic analysis, inference or experiment based on the prior art according to the concepts of the present invention without creative efforts, and therefore, all of the related technical solutions should be within the protection scope of the present claims.
Claims (7)
1. A retaining wall structure for a steep slope road is characterized by comprising a plurality of modular retaining walls (1); the modular retaining wall (1) is a reinforced concrete prefabricated part and is trapezoidal, and the width of the bottom surface is greater than that of the top surface; a plurality of longitudinal fixing piles (3) are fixed in the middle of the bottom surface of the modular retaining wall (1) at equal intervals, a plurality of transverse fixing piles (2) are fixed in the middle of the side wall of the left side at equal intervals, and a plurality of limiting grooves (4) for mounting the longitudinal fixing piles (3) are formed in the center of the top surface at equal intervals; adjacent modularization retaining wall (1) of interconnect installation, fix in spacing groove (4) of the lower modularization retaining wall (1) of vertical spud pile (3) inserted position of the higher modularization retaining wall (1) in position, the volume of adjacent modularization retaining wall (1) is from up down the equal proportion and is reduced, constitutes the trapezoidal retaining wall of up tapering down.
2. A retaining wall structure for steep slope roads according to claim 1, characterized in that the connecting piece (5) is fixedly connected to the median line of the rear side wall of the modular retaining wall (1), the connecting piece (5) being in the form of an isosceles trapezoid with the shorter top edge facing the rear side wall of the modular retaining wall (1), the bottom and top of the connecting piece (5) being flush with the bottom and top surfaces, respectively, of the modular retaining wall (1).
3. A retaining wall structure for steep slope roads according to claim 2, characterized in that the modular retaining wall (1) has a connecting groove (6) formed on the central line of the front side wall, the connecting groove (6) is in the shape of an isosceles trapezoid, the width of the opening is smaller than that of the bottom surface, and the shape and size of the opening are matched with those of the connecting piece (5); the bottom and top of the connecting groove (6) are flush with the bottom and top surfaces of the modular retaining wall (1), respectively.
4. A retaining wall structure for steep slope roads according to claim 3, characterized in that between adjacent retaining grooves (4) on the top surface of the modular retaining wall (1) there are provided rectangular drainage grooves (7), the two ends of the drainage grooves (7) being flush with the left and right side walls of the modular retaining wall (1), respectively.
5. A retaining wall structure for a steep slope road according to claim 4, characterized in that two modular retaining walls (1) are installed in connection with each other, the width of the bottom surface of one modular retaining wall (1) in a higher position being equal to the width of the top surface of one modular retaining wall (1) in a lower position.
6. Retaining wall structure for steep slope roads according to claim 5, characterized in that the transverse retaining piles (2) and the longitudinal retaining piles (3) are integrally formed with the modular retaining wall (1).
7. The steep slope road retaining wall structure according to claim 6, wherein the transverse piles (2) and the longitudinal piles (3) have a radius of 4-6cm and a length of 20-50 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220400993.1U CN217517641U (en) | 2022-02-28 | 2022-02-28 | Abrupt slope road retaining wall structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220400993.1U CN217517641U (en) | 2022-02-28 | 2022-02-28 | Abrupt slope road retaining wall structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217517641U true CN217517641U (en) | 2022-09-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220400993.1U Active CN217517641U (en) | 2022-02-28 | 2022-02-28 | Abrupt slope road retaining wall structure |
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| Country | Link |
|---|---|
| CN (1) | CN217517641U (en) |
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- 2022-02-28 CN CN202220400993.1U patent/CN217517641U/en active Active
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