CN114960338A

CN114960338A - Method for repairing damaged part of highway

Info

Publication number: CN114960338A
Application number: CN202210627290.7A
Authority: CN
Inventors: 李义; 刘大爽; 杜振华; 秦志强; 张永彬
Original assignee: Tianjin No4 Municipal Building Engineering Co ltd; TIANJIN URBAN CONSTRUCTION GROUP CO Ltd
Current assignee: Tianjin No4 Municipal Building Engineering Co ltd; TIANJIN URBAN CONSTRUCTION GROUP CO Ltd
Priority date: 2022-06-06
Filing date: 2022-06-06
Publication date: 2022-08-30
Anticipated expiration: 2042-06-06
Also published as: CN114960338B

Abstract

The invention discloses a method for repairing a damaged part of a highway, which comprises a highway main body, wherein a supporting mechanism covers a broken and repaired part on the upper side of the highway main body, a connecting mechanism is arranged in the middle of the supporting mechanism, a maintenance mechanism is arranged in a gap between the supporting mechanism and the highway main body, and a positioning mechanism is arranged on the outer side of the supporting mechanism; the road surface and the repairing material at the damaged position are covered by the supporting mechanism, vehicles can normally run from the top of the supporting mechanism, the road repairing position is located on the inner side of the supporting mechanism, the road repairing position can be prevented from being interfered by external environment during forming, the surface of the repairing material is kept smooth, follow-up vehicle communication is facilitated, the forming quality of the repairing material is good, maintenance water in the equipment box flows into corresponding maintenance micropores at a pipeline interface at the top of the drainage plate through a pipeline penetrating through the bearing plate, watering maintenance is carried out on the covered road surface under the area, the maintenance water is extracted from the equipment box through the bearing plate, the concrete is conveniently maintained, and manual operation is replaced.

Description

Method for repairing damaged part of highway

Technical Field

The invention relates to the field of rush repair of road surfaces, in particular to a method for repairing a damaged part of a road.

Background

The highway is constructed according to the national technical standard and is approved by the highway administration department, and comprises highways, first-level highways, second-level highways, third-level highways and fourth-level highways, but does not comprise lanes naturally formed in the field or the countryside.

The highway can be divided into the following classes according to the administration level: the national highway, provincial highway, county highway, village highway (national, provincial, county road, village road for short) and special highway are in six grades, the national highway and the provincial road are generally called trunk roads, the county road and the county road are called branch roads, the total mileage of the national highway is 519.81 kilometers as long as 2020, and the mileage of the highway is 16.1 kilometers.

In some roads constructed between countryside and countryside, compared with the roads constructed between countryside and countryside, due to lack of supervision, a large number of overweight vehicles run for a long time, and a large number of pits appear on the road surface over time, so that influence is caused on normal running of the vehicles.

Disclosure of Invention

The invention aims to provide a method for repairing a damaged part of a road, which aims to solve the problem that the normal traffic of vehicles in the coming and going directions is influenced by the narrowing of the driving space of the vehicles on the road at the repaired position when the road is repaired in the prior art.

In order to solve the technical problems, the invention is realized by the following technical scheme:

the invention relates to a method for repairing a damaged part of a highway, which comprises the following steps of;

step S1: positioning a construction position: determining the specific position of the damaged position of the road, and transporting the repairing material and the equipment to the position to be repaired;

step S2: preparation before construction: taking the repaired position as the center, placing construction warning boards on two sides of the highway, cleaning sundries at the damaged position of the highway, and chiseling;

step S3: pavement restoration: stirring and filling concrete into the damaged part of the road, vibrating and compacting by using a tool, and covering geotextile on the surface of the repaired concrete filling part;

step S4: and (3) road traffic recovery: covering the maintenance mechanism on the surface of the repaired position, subsequently finishing the maintenance of the concrete through the maintenance mechanism, and covering and fixing the support mechanism on the surface of the maintenance mechanism to recover the passing of vehicles;

step S5: and (3) later-stage detection: and (4) considering the influence of temperature and concrete strength grade factors for repairing, and dismantling equipment for repairing after the concrete strength of the road repairing part reaches the standard.

Preferably: the step S2: in preparation before construction, the placement distance of the construction warning board influences the road grade and the highest speed of the repaired road.

Preferably: the step S5: in the later detection, the installation and use time of the repair equipment at the road repair position is not less than seven days, and the repair equipment is dismantled after the initial forming of the concrete curing strength.

The utility model provides a damaged partial repair equipment of highway, includes the highway main part, the broken restoration department of upside of highway main part covers there is supporting mechanism, supporting mechanism's middle part is equipped with the link mechanism, be equipped with maintenance mechanism in the clearance between supporting mechanism and the highway main part, supporting mechanism's the outside is equipped with positioning mechanism.

Preferably: the utility model discloses a road surface maintenance device, including curb plate, medium plate, maintenance mechanism, curb plate and medium plate, supporting mechanism includes curb plate, medium plate and cavity, the quantity of curb plate is total two, it has the medium plate to peg graft in the middle part of curb plate, the vertical of medium plate is not less than one, the cavity has been seted up to the lower surface of medium plate, the inside of cavity is equipped with maintenance mechanism, the width of curb plate and medium plate is half of the road surface width, the top of curb plate is equipped with the arc and slowly rises domaticly, the summit height of curb plate and medium plate is the same, the outer wall of curb plate and medium plate is equipped with anti-skidding line.

Preferably: the connecting mechanism comprises a positioning hole, a first connecting pipe and a second connecting pipe, a plurality of positioning holes are formed in one end of the middle plate, the first connecting pipe or the second connecting pipe is inserted into the positioning holes, one end of the first connecting pipe is inserted into one end of the second connecting pipe, and the first connecting pipe and the second connecting pipe are polygonal in shape.

Preferably: maintenance mechanism includes drain bar, carrier plate and equipment box, it has the carrier plate to peg graft at the top of drain bar, the carrier plate is pegged graft in the inside of cavity, the maintenance micropore has been seted up to the lower surface of drain bar, a plurality of pipe connection mouth have been seted up at the top of drain bar, the tube hole has been seted up to the outer wall of carrier plate.

Preferably: the positioning mechanism comprises a fixed block, a movable block and a positioning column, the fixed block is arranged on the outer walls of the side plate and the middle plate, the movable block is rotatably connected to one end of the fixed block, and the positioning column is inserted into the inner wall of the movable block.

Preferably: the equipment box comprises a water tank, a pump and a control box, the inside fixedly connected with water tank of the equipment box, the pump and the control box are installed to one end of the water tank, the outer wall of the equipment box is provided with an access door, and a filter screen is arranged in the water tank and communicated with the pump.

Compared with the prior art, the invention has the beneficial effects that:

according to the invention, the road surface at the damaged position and the repairing material are covered by the supporting mechanism, vehicles from and to can normally run by using the top of the supporting mechanism, and the road repairing part is positioned at the inner side of the supporting mechanism, so that the external environment interference during forming can be avoided, the surface smoothness of the repairing material can be favorably kept, the subsequent traffic is convenient, and the forming quality of the repairing material is good.

According to the invention, maintenance water in the equipment box flows into corresponding maintenance micropores at the pipeline joint at the top of the drainage plate through a pipeline penetrating through the bearing plate, the covered pavement under the area is watered and maintained, the maintenance water is extracted from the equipment box through the bearing plate, part of water source can be stored in the water box, the water box can also be connected into the water source from a river channel or any pipeline through the pipeline, the surface of the control box is provided with a control panel, a storage battery is arranged in the control box, and according to the current environment and the temperature, the control box controls a pump to extract liquid in the water box through preset parameters, and the liquid enters the drainage plate through the pipeline to maintain the repaired position, so that the concrete is conveniently maintained, and manual operation is replaced.

The supporting mechanism is inserted into the first connecting pipe and the second connecting pipe through the two groups of positioning holes respectively, and the first connecting pipe and the second connecting pipe are inserted into each other to keep connection, so that the supporting mechanisms on two sides of a road can be gathered together, the overall stability of the structure is enhanced, the single body of the supporting mechanism can be prevented from drifting on the road surface after the supporting mechanism is fixed, the inserting angle between the positioning column and the land can be adjusted through overturning of the fixed block and the movable block, the supporting mechanism can be well positioned on the surface of the road repairing position, and when the supporting mechanism is actually used, the positioning column can be reinforced in a mode of digging, covering and tamping after being pricked into the land, so that the supporting mechanism on the road has good stability when vehicles pass by and the using environment of the equipment is safe.

Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.

Drawings

FIG. 1 is a schematic view of a method for repairing a damaged portion of a road according to the present invention;

FIG. 2 is a schematic view of a road damage repair device of the present invention on a road surface;

FIG. 3 is a schematic view of a drainage plate and a bearing plate on the lower side of a middle plate in the apparatus for repairing a damaged road section according to the present invention;

FIG. 4 is a schematic view of a road damage repair apparatus of the present invention, shown to the side of a median plate;

FIG. 5 is a schematic view of a joint between middle plates at two sides of a road in the apparatus for repairing a damaged portion of a road according to the present invention;

FIG. 6 is a bottom view of a drain board in a road damage repairing apparatus according to the present invention;

fig. 7 is a schematic view of the inside of an equipment box in a road damaged portion repairing apparatus according to the present invention.

In the figure:

1. a road body; 2. a support mechanism; 21. a side plate; 22. a middle plate; 23. a cavity; 3. a linking mechanism; 31. positioning holes; 32. a first connecting pipe; 33. a second connecting pipe; 4. a maintenance mechanism; 41. a drain plate; 411. maintaining the micropores; 42. a carrier plate; 43. an equipment box; 431. a water tank; 432. a pump machine; 433. A control box; 5. a positioning mechanism; 51. a fixed block; 52. a movable block; 53. and a positioning column.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, a method for repairing a damaged portion of a road according to the present invention includes the following steps;

step S3: pavement restoration: stirring and filling concrete into the damaged part of the highway, vibrating and compacting by using a tool, and covering geotextile on the surface of the repaired concrete filling part;

Step S2: in preparation before construction, the placement distance of the construction warning board influences the road grade and the highest speed of the repaired road.

Step S5: in the later detection, the installation and use time of the repair equipment at the road repair position is not less than seven days, and the repair equipment is dismantled after the concrete curing strength is preliminarily formed.

Referring to fig. 2-7, a device for repairing a damaged road portion includes a main body 1, a supporting mechanism 2 is covered on the broken and repaired portion of the upper side of the main body 1, a connecting mechanism 3 is disposed in the middle of the supporting mechanism 2, a maintenance mechanism 4 is disposed in a gap between the supporting mechanism 2 and the main body 1, and a positioning mechanism 5 is disposed on the outer side of the supporting mechanism 2.

Supporting mechanism 2 includes curb plate 21, medium plate 22 and cavity 23, the quantity of curb plate 21 is total two, peg graft in the middle part of curb plate 21 has medium plate 22, medium plate 22 vertical is not less than one, cavity 23 has been seted up to medium plate 22's lower surface, the inside of cavity 23 is equipped with maintenance mechanism 4, curb plate 21 and medium plate 22's width is half of the road surface width, the top of curb plate 21 is equipped with the arc and slowly rises domaticly, curb plate 21 and medium plate 22's summit height is the same, curb plate 21 and medium plate 22's outer wall is equipped with anti-skidding line.

Specifically, for making things convenient for the highway to resume normal traffic state, will appear the road surface and the restoration of damaged department with the material cover through supporting mechanism 2, the available supporting mechanism 2's of the available vehicle top of coming and going normally traveles, and the highway is restoreed the position and is located the inboard of supporting mechanism 2 and also can avoid receiving external environment interference when taking shape, helps keeping the surfacing of restoration with the material, makes things convenient for follow-up traffic and shaping quality good.

Wherein, the side plate 21 and the middle plate 22 which are positioned at half width of the road surface enable construction to be carried out only at one side of the road surface during construction, and influence on vehicles in the construction process is avoided

The connecting mechanism 3 comprises a positioning hole 31, a first connecting pipe 32 and a second connecting pipe 33, wherein one end of the middle plate 22 is provided with a plurality of positioning holes 31, the first connecting pipe 32 or the second connecting pipe 33 is inserted into the positioning hole 31, one end of the first connecting pipe 32 is inserted into one end of the second connecting pipe 33, and the first connecting pipe 32 and the second connecting pipe 33 are polygonal in shape.

Specifically, two sets of locating holes 31 are opened to the supporting mechanism 2 of the both sides of highway, first connecting pipe 32 and second connecting pipe 33 are inserted respectively to two sets of locating holes 31, and through the grafting of first connecting pipe 32 and second connecting pipe 33 each other and keep connecting, help closing together the supporting mechanism 2 that is located the both sides of highway, the overall stability of reinforcing structure, can avoid supporting mechanism 2's monomer to drift on the road surface after supporting mechanism 2 is fixed, the first connecting pipe 32 and the second connecting pipe 33 of many deformations can avoid it to slide in locating hole 31.

Maintenance mechanism 4 includes drain bar 41, carrier plate 42 and equipment box 43, and it has carrier plate 42 to peg graft at the top of drain bar 41, and carrier plate 42 pegs graft in the inside of cavity 23, and maintenance micropore 411 has been seted up to the lower surface of drain bar 41, and a plurality of pipe connectors have been seted up at the top of drain bar 41, and the pore has been seted up to the outer wall of carrier plate 42.

Specifically, for the convenience to the concrete maintenance, replace manual operation, the maintenance water in the equipment box 43 flows in corresponding maintenance micropore 411 at the pipeline kneck at drain bar 41 top through the pipeline that passes through carrier plate 42, waters the maintenance to the cover road surface under this region, extracts the maintenance water from the equipment box 43 by carrier plate 42 in.

The positioning mechanism 5 comprises a fixed block 51, a movable block 52 and a positioning column 53, the fixed block 51 is installed on the outer wall of the side plate 21 and the middle plate 22, one end of the fixed block 51 is rotatably connected with the movable block 52, and the positioning column 53 is inserted into the inner wall of the movable block 52.

Specifically, in order to help the supporting mechanism 2 to be fixed in different environments, such as a flat ground and a slope road section, the inserting angle between the positioning column 53 and the ground can be adjusted by turning the fixing block 51 and the movable block 52 in front, so that the supporting mechanism 2 can be well positioned on the surface of a road repairing place, and in actual use, after the positioning column 53 penetrates into the ground, the positioning column 53 can be reinforced in an earth digging, covering and tamping mode.

The equipment box 43 comprises a water tank 431, a pump 432 and a control box 433, the water tank 431 is fixedly connected inside the equipment box 43, the pump 432 and the control box 433 are installed at one end of the water tank 431, an access door is arranged on the outer wall of the equipment box 43, and a filter screen is arranged at the communicating position between the inside of the water tank 431 and the pump 432.

Specifically, water tank 431's inside can save some water sources, water tank 431 also can insert the water source from river course or arbitrary pipeline through the pipeline, the surface of control box 433 is equipped with control panel, inside is equipped with the battery, refer to when body environment and temperature, control box 433 maintains the restoration department through pipeline entering drain bar 41 in the parameter control pump machine 432 that has set up in advance in the extraction water tank 431, the setting of filter screen can avoid impurity jam maintenance micropore 411.

Wherein, the surface of the carrier plate 42 is provided with a plurality of triangular cavities for the pipeline to pass through.

In the use of damaged partial repair equipment of highway, after the repair material is pour, at first cover geotechnological cloth on repair department surface, cover drain bar 41 and carrier plate 42 on geotechnological cloth again, confirm approximate position of repair department, insert the maintenance water pipeline at drain bar 41 upside, the pipeline passes carrier plate 42, insert medium plate 22 with the top of carrier plate 42, the pipeline stretches out from carrier plate 42 surface, the both sides of medium plate 22 are adorned again with curb plate 21, curb plate 21 and medium plate 22 both sides are pricked into the soil after fixed through reference column 53, install equipment case 43 again on medium plate 22 surface, and insert the manual pipeline of maintenance, the water of control repair department.

While the invention has been described in further detail in connection with specific embodiments thereof, it will be understood that the invention is not limited thereto, and that various other modifications and substitutions may be made by those skilled in the art without departing from the spirit of the invention, which should be considered to be within the scope of the invention as defined by the appended claims.

Claims

1. A method for repairing a damaged part of a road is characterized by comprising the following steps;

2. The method for repairing a damaged portion of a road according to claim 1, wherein: the step S2: in preparation before construction, the placement distance of the construction warning board influences the road grade and the highest speed of the repaired road.

3. The method for repairing a damaged portion of a road according to claim 1, wherein: the step S5: in the later detection, the installation and use time of the repair equipment at the road repair position is not less than seven days, and the repair equipment is dismantled after the concrete curing strength is preliminarily formed.

4. The utility model provides a damaged partial repair equipment of highway, includes highway main part (1), its characterized in that, the broken department of restoreing of upside of highway main part (1) covers has supporting mechanism (2), the middle part of supporting mechanism (2) is equipped with linking mechanism (3), be equipped with maintenance mechanism (4) in the clearance between supporting mechanism (2) and highway main part (1), the outside of supporting mechanism (2) is equipped with positioning mechanism (5).

5. The method for repairing a damaged portion of a road according to claim 4, wherein: supporting mechanism (2) are including curb plate (21), medium plate (22) and cavity (23), the quantity of curb plate (21) is total two, it has medium plate (22) to peg graft in the middle part of curb plate (21), the vertical of medium plate (22) is not less than one, cavity (23) have been seted up to the lower surface of medium plate (22), the inside of cavity (23) is equipped with maintenance mechanism (4), the width of curb plate (21) and medium plate (22) is half of the road surface width, the top of curb plate (21) is equipped with the arc and slowly rises domaticly, the summit height of curb plate (21) and medium plate (22) is the same, the outer wall of curb plate (21) and medium plate (22) is equipped with anti-skidding line.

6. The method for repairing a damaged portion of a road according to claim 4, wherein: the connecting mechanism (3) comprises a positioning hole (31), a first connecting pipe (32) and a second connecting pipe (33), a plurality of positioning holes (31) are formed in one end of the middle plate (22), the first connecting pipe (32) or the second connecting pipe (33) are inserted into the positioning hole (31), one end of the first connecting pipe (32) is inserted into one end of the second connecting pipe (33), and the first connecting pipe (32) and the second connecting pipe (33) are polygonal.

7. The method for repairing a damaged portion of a road according to claim 4, wherein: maintenance mechanism (4) include drain bar (41), carrier plate (42) and equipment box (43), the top of drain bar (41) is pegged graft and is had carrier plate (42), carrier plate (42) are pegged graft in the inside of cavity (23), maintenance micropore (411) have been seted up to the lower surface of drain bar (41), a plurality of pipe connection mouth have been seted up at the top of drain bar (41), the pipe hole has been seted up to the outer wall of carrier plate (42).

8. The method for repairing a damaged portion of a road according to claim 5, wherein: positioning mechanism (5) are including fixed block (51), movable block (52) and reference column (53), the outer wall at curb plate (21) and medium plate (22) is installed in fixed block (51), the one end of fixed block (51) is rotated and is connected with movable block (52), the inner wall of movable block (52) is pegged graft and is had reference column (53).

9. The method of repairing a damaged portion of a road according to claim 7, wherein: equipment box (43) include water tank (431), pump machine (432) and control box (433), the inside fixedly connected with water tank (431) of equipment box (43), pump machine (432) and control box (433) are installed to the one end of water tank (431), the outer wall of equipment box (43) is equipped with the access door, water tank (431) inside is equipped with the filter screen with the intercommunication department of pump machine (432).