CN212426604U - Municipal administration road local reinforcement structure - Google Patents
Municipal administration road local reinforcement structure Download PDFInfo
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- CN212426604U CN212426604U CN202020774061.4U CN202020774061U CN212426604U CN 212426604 U CN212426604 U CN 212426604U CN 202020774061 U CN202020774061 U CN 202020774061U CN 212426604 U CN212426604 U CN 212426604U
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Abstract
The utility model discloses a local reinforced structure of town road, including surface course, lime soil layer and compound geotechnological layer, the lime soil layer has been laid to the lower surface of surface course, the lower surface bonding on lime soil layer has compound geotechnological layer, the lower surface mounting of compound geotechnological layer has reinforcing apparatus. This local reinforced structure of town road, through the second steel sheet, first steel sheet, mutually support between montant and the nut isotructure, can increase the bearing capacity of road, it is littleer to make the road receive heavy deformation, through the road surface layer, lime soil layer, mutually support between compound geotechnological layer and the first steel sheet isotructure, can effectually play waterproof effect, thereby the life of road has been increased, through the cotton rope, the trapezoidal plate, a toper section of thick bamboo, mutually support between second montant and the second bolt isotructure, can improve the fixed effect of trapezoidal plate and a toper section of thick bamboo through the cotton rope, thereby the performance of this device has been improved.
Description
Technical Field
The utility model relates to a town road technical field specifically is a town road local reinforcement structure.
Background
The municipal road plays an important role in urban transportation, life and work of people, however, at present, many municipal roads in China are damaged to a certain extent after being used for a certain period of time, if the roads are locally wet and soft, the phenomena of rutting and deep sinking of the roads can be caused, so that local reinforcement is needed, for example, a municipal road local reinforcement structure with the patent number of CN 206956481U is adopted, the construction method of the municipal road local reinforcement structure is simple, the construction process is simplified, the construction efficiency is improved, and the municipal road local reinforcement structure has good economic benefits.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a town road local reinforcement structure to although providing among the above-mentioned background art can carry out local reinforcement to the road among the prior art, but through long-time the use, also can produce the problem of destruction to the road when heavier vehicle passes through.
In order to achieve the above object, the utility model provides a following technical scheme: a local municipal road reinforcing structure comprises a pavement layer, a lime soil layer and a composite geotechnical layer, wherein the lime soil layer is laid on the lower surface of the pavement layer, the composite geotechnical layer is bonded on the lower surface of the lime soil layer, and a reinforcing device is mounted on the lower surface of the composite geotechnical layer;
the reinforcing device comprises a first steel plate, a first vertical rod, a first threaded rod, a nut and a square block;
the upper surface of first steel sheet links to each other with the lower fixed surface of compound geotechnological layer, the lower surface rigid coupling of first steel sheet has a plurality of square pieces, the inside rotation of square piece is connected with first montant, the lower surface rigid coupling of first montant has first threaded rod, the below outer wall threaded connection of first threaded rod has the nut.
Preferably, the first steel plate is perpendicular to the first vertical rod, so that the first vertical rod can support the first steel plate better.
Preferably, a reinforcing device is arranged below the first steel plate;
the reinforcing device comprises a trapezoidal plate, a conical barrel, a spring and a second vertical rod;
the upper surface of trapezoidal plate links to each other with the lower fixed surface of first steel sheet, the lower surface rigid coupling of trapezoidal plate has a toper section of thick bamboo, the spring is installed to the outer wall of a toper section of thick bamboo, the inner wall of spring and the outer wall clearance fit of a toper section of thick bamboo, the lower surface rigid coupling of a toper section of thick bamboo has the second montant, the threaded opening has been seted up to the inside of second montant, the second montant is linked together with a toper section of thick bamboo, can carry out limiting displacement to second steel sheet 504 through the second montant.
Preferably, the trapezoidal plate has a width dimension greater than an upper diameter dimension of the tapered cylinder, so that the tapered cylinder is completely fixed to the trapezoidal plate.
Preferably, the midpoint of the second vertical bar is on the same vertical line as the midpoint of the conical cylinder, so that the force of the steel rope stretching can completely act on the second vertical bar and the conical cylinder.
Preferably, a rotating device is arranged below the trapezoidal plate;
the rotating device comprises a steel rope, a second threaded rod, a bolt head, a second steel plate, a roadbed soil layer and concrete fillers;
it is a plurality of the upper surface of steel cable links to each other with trapezoidal plate is fixed, the outer wall of steel cable respectively with the inner wall clearance fit of a toper section of thick bamboo and second montant, the lower surface rigid coupling of steel cable has the second threaded rod, the inner wall screw-thread fit of second threaded rod and second montant, the lower surface rigid coupling of second threaded rod has the bolt head, the second steel sheet is installed to the outer wall of second threaded rod, the outer wall clearance fit of the middle through-hole department inner wall of second steel sheet and second threaded rod, the upper and lower surface of second steel sheet is laminated with spring and nut respectively, the outer wall screw-thread fit of second steel sheet and first threaded rod, the below of second steel sheet is equipped with the roadbed soil layer, concrete stopping has been pour between roadbed soil layer and the first steel sheet, can make the position of second steel sheet 504 fix through the nut.
Preferably, the second steel plate and the first steel plate are parallel to each other, so that the stabilizing effect of the second steel plate can be increased.
Preferably, the distance between the outer wall of the second threaded rod and the second steel plate is 0.5CM, and the horizontal position of the second steel plate can be limited through the second threaded rod.
Compared with the prior art, the beneficial effects of the utility model are that: this local reinforced structure of town road through the mutually supporting between structures such as second steel sheet, first steel sheet, montant and nut, can increase the bearing capacity of road, makes the road heavy load warp littleer.
Through mutually supporting between road surface layer, lime soil layer, compound geotechnological layer and the first steel sheet isotructure, can effectually play waterproof effect to the life of road has been increased.
Through the mutual cooperation between structures such as cotton rope, trapezoidal plate, a toper section of thick bamboo, second montant and second bolt, can improve the fixed effect of trapezoidal plate and a toper section of thick bamboo through the cotton rope to the performance of this device has been improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the nut, the first threaded rod, and the second steel plate of FIG. 1;
FIG. 3 is a schematic structural diagram of the first vertical rod, the square block and the trapezoidal plate in FIG. 1;
fig. 4 is a schematic structural view of the second vertical rod, the second steel plate and the second threaded rod in fig. 1.
In the figure: 1. pavement layer, 2, lime soil layer, 3, reinforcing device, 301, first steel plate, 302, first vertical rod, 303, first threaded rod, 304, nut, 305, square block, 4, reinforcing device, 401, trapezoidal plate, 402, tapered cylinder, 403, spring, 404, second vertical rod, 5, rotating device, 501, steel rope, 502, second threaded rod, 503, bolt head, 504, second steel plate, 505, roadbed soil layer, 506, concrete filler, 6, composite geotechnical layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a municipal road local reinforcement structure comprises a pavement layer 1, a lime soil layer 2 and a composite soil layer 6, wherein the lime soil layer 2 is laid on the lower surface of the pavement layer 1, the main component of the pavement layer 1 is asphalt which can increase the corrosion resistance of the pavement layer, the lime soil layer 2 can play the roles of water storage, heat insulation, freezing prevention and the like, the composite soil layer 6 is adhered to the lower surface of the lime soil layer 2, the composite soil layer 6 is made of artificial fibers of high polymer materials such as terylene, acrylic, talaron and the like and can play the role of water prevention, a reinforcement device 3 is installed on the lower surface of the composite soil layer 6, the reinforcement device 3 comprises a first steel plate 301, a first vertical rod 302, a first threaded rod 303, a nut 304 and a square block 305, the upper surface of the first steel plate 301 is fixedly connected with the lower surface of the composite soil layer 6, and 2 square blocks 305 are fixedly connected with the lower surface of the first steel plate, the inside rotation of square piece 305 is connected with first montant 302, and first montant 302 can rotate in square piece 305 department, and the lower surface rigid coupling of first montant 302 has first threaded rod 303, and the below outer wall threaded connection of first threaded rod 303 has nut 304, can be with the fixed position of second steel sheet 504 through nut 304, first steel sheet 301 and first montant 302 mutually perpendicular.
The reinforcing device 4 is arranged below the first steel plate 301, the reinforcing device 4 comprises a trapezoidal plate 401, a conical cylinder 402, a spring 403 and a second vertical rod 404, the upper surface of the trapezoidal plate 401 is fixedly connected with the lower surface of the first steel plate 301, the conical cylinder 402 is fixedly connected with the lower surface of the trapezoidal plate 401, the spring 403 is arranged on the outer wall of the conical cylinder 402, the inner wall of the spring 403 is in clearance fit with the outer wall of the conical cylinder 402, when the second steel plate 504 moves upwards, the spring 403 is in a compressed state, the elastic performance of the spring 403 can enable the second steel plate 504 to have a better stabilizing effect, a second vertical rod 404 is fixedly connected to the lower surface of the conical barrel 402, a threaded opening is formed in the second vertical rod 404, the second vertical rod 404 can limit the second steel plate 504 and the steel plate 504, the second vertical rod 404 is communicated with the conical barrel 402, the width of the trapezoidal plate 401 is larger than the diameter of the conical barrel 402, and the middle point of the second vertical rod 404 and the middle point of the conical barrel 402 are on the same vertical line.
A rotating device 5 is installed below the trapezoidal plate 401, the rotating device 5 comprises a steel rope 501, a second threaded rod 502, a bolt head 503, a second steel plate 504, a roadbed soil layer 505 and concrete fillers 506, the upper surfaces of 4 steel ropes 501 are fixedly connected with the trapezoidal plate 401, the outer wall of each steel rope 501 is in clearance fit with the inner walls of the conical barrel 402 and the second vertical rod 404 respectively, the steel rope 501 can move at the conical barrel 402, the second threaded rod 502 is fixedly connected to the lower surface of the steel rope 501, the second threaded rod 502 is in threaded fit with the inner wall of the second vertical rod 404, the second threaded rod 502 can move through the second vertical rod 404, the bolt head 503 is fixedly connected to the lower surface of the second threaded rod 502, the second threaded rod 502 can be rotated conveniently through the bolt head 503, the second steel plate 504 is installed on the outer wall of the second threaded rod 502, the inner wall of the middle through hole of the second steel plate 504 is in clearance fit with the outer, the upper surface and the lower surface of the second steel plate 504 are respectively attached to the spring 403 and the nut 304, the second steel plate 504 is in threaded fit with the outer wall of the first threaded rod 303, the first threaded rod 303 can drive the second steel plate 504 to move, a roadbed soil layer 505 is arranged below the second steel plate 504, concrete filler 506 is poured between the roadbed soil layer 505 and the first steel plate 301, the device can be fixed through the concrete filler 506, the second steel plate 504 is parallel to the first steel plate 301, and the distance between the outer wall of the second threaded rod 502 and the second steel plate 504 is 0.5 CM.
When an operator needs to use the municipal road local reinforcement structure, firstly, the operator screws the bolt head 503, drives the second threaded rod 502 to rotate through the bolt head 503, so that the second threaded rod 502 moves through the second vertical rod 404, so that the second threaded rod 502 drives the steel rope 501 to move, the steel rope 501 is tensioned, thereby the fixing effect of the trapezoidal plate 401 and the conical cylinder 402 is improved, the first threaded rod 303 is rotated, the first threaded rod 303 drives the second steel plate 504 to move through the first threaded rod 303, the second steel plate 504 compresses the spring 403, when the second steel plate 504 moves to be attached to the second vertical rod 404, the nut 304 is screwed, so that the nut 304 fixes the position of the second steel plate 504, concrete filler 506 is poured between the first steel plate 301 and the second steel plate 504, so that the positions of the second steel plate 504 and the first steel plate 301 are fixed, the composite geotechnical layer 6 and the lime 2 are installed above the first steel plate 301, the composite geotechnical layer 6 and the lime soil layer 2 play roles in water prevention and protection, so that the upper pavement layer 1 is longer in service time, and the purpose of reinforcing the road is achieved.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a local reinforced structure of town road, includes road surface layer (1), lime soil layer (2) and compound geotechnological layer (6), lime soil layer (2) have been laid to the lower surface of road surface layer (1), the lower surface bonding of lime soil layer (2) has compound geotechnological layer (6), its characterized in that: the lower surface of the composite geotechnical layer (6) is provided with a reinforcing device (3);
the reinforcing device (3) comprises a first steel plate (301), a first vertical rod (302), a first threaded rod (303), a nut (304) and a square block (305);
the upper surface of first steel sheet (301) links to each other with the lower fixed surface of compound geotechnological layer (6), the lower surface rigid coupling of first steel sheet (301) has a plurality of square pieces (305), the internal rotation of square piece (305) is connected with first montant (302), the lower surface rigid coupling of first montant (302) has first threaded rod (303), the below outer wall threaded connection of first threaded rod (303) has nut (304).
2. The local reinforced structure of municipal road according to claim 1, characterized in that: the first steel plate (301) is perpendicular to the first vertical rod (302).
3. The local reinforced structure of municipal road according to claim 1, characterized in that: a reinforcing device (4) is arranged below the first steel plate (301);
the reinforcing device (4) comprises a trapezoidal plate (401), a conical barrel (402), a spring (403) and a second vertical rod (404);
the upper surface of trapezoidal plate (401) links to each other with the lower fixed surface of first steel sheet (301), the lower surface rigid coupling of trapezoidal plate (401) has a toper section of thick bamboo (402), spring (403) are installed to the outer wall of a toper section of thick bamboo (402), the inner wall of spring (403) and the outer wall clearance fit of a toper section of thick bamboo (402), the lower surface rigid coupling of a toper section of thick bamboo (402) has second montant (404), threaded opening has been seted up to the inside of second montant (404), second montant (404) are linked together with a toper section of thick bamboo (402).
4. The local reinforced structure of municipal road according to claim 3, characterized in that: the width dimension of the trapezoidal plate (401) is larger than the upper diameter dimension of the conical cylinder (402).
5. The local reinforced structure of municipal road according to claim 3, characterized in that: the middle point of the second vertical rod (404) and the middle point of the conical barrel (402) are on the same vertical line.
6. The local reinforced structure of municipal road according to claim 3, characterized in that: a rotating device (5) is arranged below the trapezoidal plate (401);
the rotating device (5) comprises a steel rope (501), a second threaded rod (502), a bolt head (503), a second steel plate (504), a roadbed soil layer (505) and concrete filling materials (506);
a plurality of the upper surface of steel cable (501) links to each other with trapezoidal plate (401) is fixed, the outer wall of steel cable (501) respectively with the inner wall clearance fit of a toper section of thick bamboo (402) and second montant (404), the lower surface rigid coupling of steel cable (501) has second threaded rod (502), the inner wall clearance fit of second threaded rod (502) and second montant (404), the lower surface rigid coupling of second threaded rod (502) has bolt head (503), second steel sheet (504) is installed to the outer wall of second threaded rod (502), the outer wall clearance fit of inner wall and second threaded rod (502) in the middle through-hole department of second steel sheet (504), the upper and lower surface of second steel sheet (504) laminates with spring (403) and nut (304) respectively, the outer wall thread fit of second steel sheet (504) and first threaded rod (303), the below of second steel sheet (504) is equipped with road bed soil layer (505), concrete filler (506) is poured between the roadbed layer (505) and the first steel plate (301).
7. The local reinforced structure of municipal road according to claim 6, characterized in that: the second steel plate (504) and the first steel plate (301) are parallel to each other.
8. The local reinforced structure of municipal road according to claim 6, characterized in that: the distance between the outer wall of the second threaded rod (502) and the second steel plate (504) is 0.5 CM.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020774061.4U CN212426604U (en) | 2020-05-12 | 2020-05-12 | Municipal administration road local reinforcement structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020774061.4U CN212426604U (en) | 2020-05-12 | 2020-05-12 | Municipal administration road local reinforcement structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212426604U true CN212426604U (en) | 2021-01-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020774061.4U Active CN212426604U (en) | 2020-05-12 | 2020-05-12 | Municipal administration road local reinforcement structure |
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| Country | Link |
|---|---|
| CN (1) | CN212426604U (en) |
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2020
- 2020-05-12 CN CN202020774061.4U patent/CN212426604U/en active Active
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