Urban road pavement repair structure

Abstract

The present invention discloses a structure for repairing the pavement of an urban road, and relates to the technical field of pavement repair, including: a road component, which is used to ensure that vehicles travel safely, comfortably, and quickly on the road; a support component, which is embedded in the interior of the road component; and a movable component, which is located on the side of the support component and is detachably connected to the support component and the road component. In the present invention, asphalt caulking glue is poured through the first strip material opening, the second strip material opening, the third strip material opening, the first lateral material opening, and the second lateral material opening to the side of the support component adjacent to the groove and the side position of the support component adjacent to the movable component, and then concrete is poured into the interior of the groove and located at the inner side position of the support component and the movable component. When the newly poured concrete located in the interior of the groove solidifies, the new asphalt material is spread to the position of the gap, and the support component and the movable component are used to play a role of local reinforcement, thereby improving the stability and firmness of the repair surface.

Description

Technical Field

[0001] The invention relates to the technical field of road surface repair, in particular to a city road road surface repair structure. Background Art

[0002] Urban road pavement refers to a layered structure paved on the roadbed with various road construction materials, which directly bears the vehicle load and natural factors such as temperature and humidity. It must also be coordinated with the surrounding environment, cityscape, and landscape. Usually, large and medium-sized cities often use high-grade or secondary high-grade pavements such as asphalt pavement, concrete pavement, and block pavement. When the urban road pavement is broken, it needs to be repaired, resulting in the corresponding pavement repair structure.

[0003] In order to improve the problem of damage caused by reduced supporting strength of roads due to rainwater immersion, a road pavement repair structure is proposed (see patent number: 202120326207.3 for details), which relates to the technical field of road construction, including a roadbed and a road base body laid on the roadbed, the road base body including an old roadbed and a new roadbed, an old road surface layer is laid on the surface of the old roadbed, the new roadbed includes an anti-fragmentation layer, the anti-fragmentation layer is located on the side of the new roadbed away from the roadbed, a new road surface layer is laid on the anti-fragmentation layer, a plurality of locking grooves are provided on the side of the old roadbed close to the new roadbed, the locking grooves are arranged along the thickness direction of the old roadbed, and the side of the new roadbed close to the old roadbed is fixed in the locking groove.

[0004] However, the existing road pavement repair structure lacks reinforcement components during the repair process, which makes the asphalt surface after solidification easily sink due to solidification dehydration, resulting in poor surface flatness. In addition, when it is not solidified, if someone steps on its surface, it needs to be reworked, which increases the difficulty of operation to a certain extent and reduces the utilization rate. Summary of the invention

[0005] The purpose of the present invention is to provide an urban road pavement repair structure to solve the problem that the existing road pavement repair structure lacks reinforcement components during the repair process, so that the asphalt surface after solidification is easily sunken due to solidification dehydration, resulting in poor surface flatness, and when it is not solidified, if someone steps on its surface, it needs to be reworked, which increases the difficulty of operation to a certain extent and reduces the utilization rate.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solution: an urban road pavement repair structure, comprising:

[0007] Road components are used to ensure that vehicles travel safely, comfortably and quickly on the road;

[0008] A supporting component, embedded in the interior of the road component;

[0009] A movable component is located on the side of the support component and is detachably connected to the support component and the road component;

[0010] The support assembly includes a support frame, the number of the support frames is two groups, and multiple groups of first support rods are evenly arranged on the top and bottom of the adjacent sides of the two groups of support frames, the number of the first support rods is thirty-two, and every sixteen first support rods form a group, and a first support plate is arranged on the side of each group of the first support rods away from the support frame, a first L-shaped groove is arranged on the bottom of one group of the first support plates away from one side of the first support rods of the group, and a first L-shaped clip is arranged on the top of the remaining group of the first support plates close to one side of the first support rods of the group, and a The cam is an angular channel that is formed on a pair of camshafts, each of which is adapted to move relative to the first support rod of the second support plate. The cam is configured to move the first support rod toward the second support plate, and the second support rod is configured to move relative to the first support rod of the second support plate. The cam is configured to move relative to the first support rod of the second support plate.

[0011] As a further solution of the present invention: the road component includes a base layer, the top of the base layer is paved with an asphalt pavement, the asphalt pavement is provided with a notch, and a groove is provided on the base layer directly below the notch, and the movable component and the supporting component are both located inside the groove and are detachably connected to the base layer through the groove.

[0012] As a further solution of the present invention: the interior of the supporting assembly and the movable assembly is paved with concrete material, and the interior of the notch is paved with asphalt material.

[0013] As a further solution of the present invention: both sides of the movable component and one side of the supporting component close to the base layer are paved with asphalt caulking glue, and the asphalt caulking glue is embedded in the positions of the first strip material opening, the second strip material opening, the first lateral material opening and the second lateral material opening.

[0014] As a further solution of the present invention: a plurality of groups of second lateral material ports are evenly arranged on one side of the first support plate and the second support plate.

[0015] As a further solution of the present invention: one side of the movable component is detachably connected to one group of the first support plates through the mutual cooperation of the second L-shaped clip and the first L-shaped slot, and the other side of the movable component is detachably connected to the remaining group of the first support plates through the mutual cooperation of the second L-shaped slot and the first L-shaped clip.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] By setting up the road component, support component and movable component, when in use, a group of square notches and grooves are opened in advance on the base layer, so that the width of the notch is smaller than the width inside the groove, and it is cleaned and leveled, and then the support component and the movable component are stuffed into the inside of the groove, one side of one group of support components extends to one side inside the groove, and then the second L-shaped clip on the right side of the movable component is staggered and overlapped with the first L-shaped groove on the left side of one group of support components, and the movable component is flattened to the inside of the groove, and then the left side of the remaining group of support components is stuffed to the other side of the groove and located below the asphalt pavement, and at the same time, the first L-shaped clip on the right side of the remaining group of support components is staggered and overlapped with the second L-shaped groove on the left side of the movable component, and then the asphalt grouting glue is passed through the first strip material port, the second strip material port, the third strip material port, the first lateral material port and the second lateral material port respectively. The material inlet is poured to the side of the support component adjacent to the groove and the side of the support component adjacent to the movable component, so as to increase the degree of adhesion between the new concrete and the new asphalt surface and the old concrete and the old asphalt surface, and then the concrete is poured into the interior of the groove and located at the inner side of the support component and the movable component. After the newly poured concrete in the groove solidifies, the new asphalt material is spread to the position of the gap, so that the support component and the movable component can be used for local reinforcement, thereby improving the stability and firmness of the repair surface, and avoiding the phenomenon of sinking due to solidification and dehydration, so as to make the surface smoother. When it is not solidified, if someone steps on its surface and it needs to be reworked, it is only necessary to re-operate the part separately, which reduces the difficulty of operation to a certain extent, thereby improving the utilization rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the present invention;

[0019] Figure 2 It is a schematic diagram of the structure of the road assembly of the present invention;

[0020] Figure 3 It is a partial stereogram of the present invention;

[0021] Figure 4 It is a schematic diagram of the local structure of the present invention.

[0022] In the figure: 1. road component; 101. base layer; 102. asphalt pavement; 103. gap; 2. support component; 201. support frame; 202. first lateral material opening; 203. first strip material opening; 204. first support plate; 205. first L-shaped slot; 206. first support rod; 207. first L-shaped fixture; 208. second strip material opening; 3. movable component; 301. second support plate; 302. second L-shaped fixture; 303. third strip material opening; 304. second L-shaped slot; 305. second support rod; 306. second lateral material opening. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0024] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal connection of two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. The following is an explanation of an embodiment of the present invention based on the overall structure of the present invention.

[0025] See also Figures 1 to 4 In an embodiment of the present invention, a structure for repairing a pavement of an urban road comprises:

[0026] Road component 1, used to ensure that the vehicle travels safely, comfortably and quickly on the road;

[0027] The support component 2 is embedded in the road component 1;

[0028] The movable component 3 is located on the side of the supporting component 2 and is detachably connected to the supporting component 2 and the road component 1;

[0029] The support assembly 2 includes a support frame 201, the number of the support frames 201 is two groups, and the tops and bottoms of the adjacent sides of the two groups of support frames 201 are evenly provided with multiple groups of first support rods 206, the number of the first support rods 206 is thirty-two, and every sixteen first support rods 206 form a group, and each group of first support rods 206 is provided with a first support plate 204 on the side away from the support frame 201, and a first L-shaped card groove 205 is provided at the bottom of one group of first support plates 204 away from one of the groups of first support rods 206, and a first L-shaped card member 207 is provided at the top of the remaining group of first support plates 204 close to one of the groups of first support rods 206, and the top of the first L-shaped card member 207 is provided with a card extending to the inside thereof The second strip material opening 208 is provided, the top of the two groups of support frames 201 are both provided with a first strip material opening 203, and the side of the two groups of support frames 201 away from the first support rod 206 is both provided with a first lateral material opening 202, the movable component 3 includes a second support plate 301, the number of the second support plates 301 is two groups, and the top and bottom of the adjacent side of the two groups of second support plates 301 are both provided with a second support rod 305, one group of the second support plates 301 is provided with a second L-shaped clamp 302 at the top of the side away from the second support rod 305, and the remaining group of the second support plates 301 is provided with a second L-shaped groove 304 at the bottom end of the side away from the second support rod 305, and the top of the second L-shaped clamp 302 is provided with a third strip material opening 303.

[0030] Please refer to Figure 1 and 2 The road component 1 includes a base layer 101, an asphalt pavement 102 is paved on the top of the base layer 101, a notch 103 is arranged on the asphalt pavement 102, a groove is arranged on the base layer 101 directly below the notch 103, and the movable component 3 and the supporting component 2 are both located inside the groove and are detachably connected to the base layer 101 through the groove.

[0031] Please refer to Figure 1 and 2 The interior of the supporting assembly 2 and the movable assembly 3 is paved with concrete material, and the interior of the gap 103 is paved with asphalt material.

[0032] Please refer to Figure 1 , 3 and 4, both sides of the movable component 3 and one side of the supporting component 2 close to the base layer 101 are paved with asphalt caulking glue, and the asphalt caulking glue is embedded in the positions of the first strip material opening 203, the second strip material opening 208, the first lateral material opening 202 and the second lateral material opening 306.

[0033] Please refer to Figure 1 and3 A plurality of second lateral material ports 306 are evenly disposed on one side of the first support plate 204 and the second support plate 301 .

[0034] Please refer to Figure 1 , 3 and 4, one side of the movable component 3 is detachably connected to one group of first support plates 204 through the mutual cooperation between the second L-shaped clip 302 and the first L-shaped slot 205, and the other side of the movable component 3 is detachably connected to the remaining group of first support plates 204 through the mutual cooperation between the second L-shaped slot 304 and the first L-shaped clip 207.

[0035] The working principle of the present invention is: when in use, a group of square notches 103 and grooves are opened on the base layer 101 in advance, so that the width of the notch 103 is smaller than the width inside the groove, and it is cleaned and leveled, and then the support component 2 and the movable component 3 are plugged into the inside of the groove, and one side of one group of support components 2 extends to one side inside the groove, and then the second L-shaped clip 302 on the right side of the movable component 3 is staggered and overlapped with the first L-shaped groove 205 on the left side of one group of support components 2, and the movable component 3 is flattened to the inside of the groove, and then the left side of the remaining group of support components 2 is plugged to the other side of the groove and is located below the asphalt pavement 102, and at the same time, the first L-shaped clip 207 on the right side of the remaining group of support components 2 is staggered and overlapped with the second L-shaped groove 304 on the left side of the movable component 3, and then the asphalt caulking glue is passed through the first strip material opening 203, the second strip material opening 208, the third strip material opening 303, the first The lateral material port 202 and the second lateral material port 306 are poured to the side of the support component 2 adjacent to the groove and the side position of the support component 2 adjacent to the movable component 3, so as to increase the degree of adhesion between the new concrete and the new asphalt surface and the old concrete and the old asphalt surface, and then the concrete is poured into the interior of the groove and located at the inner side of the support component 2 and the movable component 3. After the newly poured concrete in the groove solidifies, the new asphalt material is spread to the position of the notch 103, so that the support component 2 and the movable component can be used for local reinforcement, thereby improving the stability and firmness of the repair surface, and avoiding the phenomenon of sinking due to solidification and dehydration, so as to make the surface smoother. When it is not solidified, if someone steps on its surface and it needs to be reworked, it only needs to be re-operated on the part separately, which reduces the difficulty of operation to a certain extent, thereby improving the utilization rate.

[0036] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A structure for repairing urban road pavement, characterized in that: include: A road component (1) is used to ensure that the vehicle travels safely, comfortably and quickly on the road; A support component (2) is embedded in the road component (1); A movable component (3) is located on the side of the support component (2) and is detachably connected to the support component (2) and the road component (1); The support assembly (2) comprises a support frame (201), the number of the support frames (201) being two groups, and a plurality of groups of first support rods (206) are evenly arranged at the top and bottom of adjacent sides of the two groups of the support frames (201), the number of the first support rods (206) being thirty-two, and every sixteen first support rods (206) form a group, a first support plate (204) is arranged at a side of each group of the first support rods (206) away from the support frame (201), a first L-shaped card slot (205) is arranged at the bottom of one group of the first support plates (204) away from one group of the first support rods (206), and a first L-shaped card member (207) is arranged at the top of the remaining group of the first support plates (204) close to one group of the first support rods (206), and a first L-shaped card member (207) is arranged at the top of the first L-shaped card member (207) extending into the inner side thereof. The movable component (3) comprises a second strip-shaped material opening (208) of the part, the tops of the two groups of support frames (201) are both provided with a first strip-shaped material opening (203), the sides of the two groups of support frames (201) away from the first support rod (206) are both provided with a first lateral material opening (202), the movable component (3) comprises a second support plate (301), the number of the second support plates (301) is two groups, and the tops and bottoms of the adjacent sides of the two groups of second support plates (301) are both provided with a second support rod (305), one group of the second support plates (301) is provided with a second L-shaped clamp (302) at the top on the side away from the second support rod (305), and the remaining group of the second support plates (301) is provided with a second L-shaped slot (304) at the bottom end on the side away from the second support rod (305), and the top of the second L-shaped clamp (302) is provided with a third strip-shaped material opening (303).

2. The urban road pavement repair structure according to claim 1, characterized in that: The road component (1) comprises a base layer (101), an asphalt pavement (102) is paved on the top of the base layer (101), a notch (103) is provided on the asphalt pavement (102), and a groove is provided on the base layer (101) directly below the notch (103).

3. The urban road pavement repair structure according to claim 2, characterized in that: The movable component (3) and the supporting component (2) are both located inside the groove and are detachably connected to the base layer (101) via the groove.

4. The urban road pavement repair structure according to claim 3, characterized in that: The interior of the support assembly (2) and the movable assembly (3) is paved with concrete material, and the interior of the gap (103) is paved with asphalt material.

5. The urban road pavement repair structure according to claim 4, characterized in that: Both sides of the movable component (3) and one side of the supporting component (2) close to the base layer (101) are paved with asphalt caulking glue, and the asphalt caulking glue is embedded at the positions of the first strip-shaped material opening (203), the second strip-shaped material opening (208), the first lateral material opening (202) and the second lateral material opening (306).

6. The urban road pavement repair structure according to claim 5, characterized in that: Multiple groups of second lateral material ports (306) are evenly arranged on one side of the first support plate (204) and the second support plate (301).

7. The urban road pavement repair structure according to claim 6, characterized in that: One side of the movable component (3) is detachably connected to one of the first support plates (204) through the cooperation between the second L-shaped clamp (302) and the first L-shaped clamping groove (205).

8. The urban road pavement repair structure according to claim 7, characterized in that: The other side of the movable component (3) is detachably connected to the remaining set of the first support plates (204) through the cooperation between the second L-shaped slot (304) and the first L-shaped clip (207).

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