CN112227170B - Device and method for quickly repairing roadbed in water-damaged road section - Google Patents
Device and method for quickly repairing roadbed in water-damaged road section Download PDFInfo
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- CN112227170B CN112227170B CN202010980736.5A CN202010980736A CN112227170B CN 112227170 B CN112227170 B CN 112227170B CN 202010980736 A CN202010980736 A CN 202010980736A CN 112227170 B CN112227170 B CN 112227170B
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- formwork
- roadbed
- sleeves
- push plate
- sleeve
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- 238000000034 method Methods 0.000 title claims abstract description 17
- 238000009415 formwork Methods 0.000 claims abstract description 46
- 230000007246 mechanism Effects 0.000 claims abstract description 4
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims abstract description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 25
- 239000010959 steel Substances 0.000 claims description 25
- 239000002689 soil Substances 0.000 claims description 18
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 10
- 239000004576 sand Substances 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims description 5
- 229910052742 iron Inorganic materials 0.000 claims description 5
- 239000004575 stone Substances 0.000 claims description 3
- 239000000945 filler Substances 0.000 abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 230000003014 reinforcing effect Effects 0.000 description 6
- 230000002787 reinforcement Effects 0.000 description 3
- 239000004568 cement Substances 0.000 description 2
- 238000005056 compaction Methods 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000002844 continuous effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
- E01C23/06—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road
- E01C23/10—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for raising or levelling sunken paving; for filling voids under paving; for introducing material into substructure
Abstract
The invention belongs to the technical field of hydraulic engineering, in particular to a device and a method for quickly repairing a roadbed at a water-damaged road section, aiming at the problem that most of the existing filling and emergency repair modes only fill earth, gravels below the roadbed and do not reinforce the roadbed as before, the invention provides the following scheme, which comprises formwork sleeves which are vertically arranged in sunken grooves on two sides which are dug in advance and are parallel to each other, mechanisms in the two formwork sleeves are symmetrical to each other, main reinforcing steel bars are inserted into the formwork sleeves, fixed sleeves are sleeved on the outer walls of the two formwork sleeves close to the top ends, and a connecting plate is fixed on one side, opposite to the two fixed sleeves. When the invention is used and the roadbed of the collapse part needs to be buried, the plane of the push plate is vertical to the slope, then the filler is filled above the push plate, and then the vibrator is started to compact the filler when the concrete in the pipe sleeve of the formwork is solidified.
Description
Technical Field
The invention relates to the technical field of hydraulic engineering, in particular to a device and a method for quickly repairing a roadbed in a water-damaged road section.
Background
The method is characterized in that China is in subtropical monsoon climate, the flood season is obvious due to climate influence, river water often overflows the dam and faces the other side of the dam, when the river water overflows the dam, as the other side of the dam is not like a firm concrete layer or other vegetation for preventing water erosion is arranged at one side close to a river, the roadbed is usually hollowed due to water erosion, namely, bearing soil does not exist on the lower surface of a cement road surface due to water and soil loss below the cement road surface, a great potential safety hazard is formed, once a vehicle presses a road section, the road section is easy to sink suddenly, and the road surface is directly broken due to the fact that the road surface cannot bear the pressure of the top end.
Most of the existing maintenance and emergency modes are that soil is directly poured near an excavated position, the excavator is not tamped while being buried, the bearing capacity of the excavator is greatly inferior to that of the front and rear road sections, and the bearing capacity of the section is greatly reduced, so that sinking potential safety hazards are avoided when the excavator is rolled by a heavy truck in the later period, and therefore an auxiliary landfill device capable of improving the bearing capacity of the buried road section is needed to improve the safety performance of the repaired road section.
Disclosure of Invention
The invention provides a device and a method for quickly repairing a roadbed at a water-damaged road section based on the technical problem that most of the existing filling and first-aid repair modes only fill earth, gravels below the roadbed and do not reinforce the roadbed as before.
The invention provides a device and a method for quickly repairing a roadbed in a water-damaged road section, which comprises formwork sleeves which are vertically arranged in sunken grooves on two sides which are dug in advance and are parallel to each other, wherein mechanisms in the two formwork sleeves are symmetrical to each other, main reinforcing steel bars are inserted into the formwork sleeves, fixed sleeves are sleeved on the outer walls of the two formwork sleeves close to the top ends of the outer walls of the two formwork sleeves, connecting plates are fixed on the opposite sides of the two fixed sleeves, a same vibrator sleeve is rotatably connected between the two connecting plates, a vibrator is sleeved in the middle of the vibrator sleeve, an ejector rod is arranged in the middle of the vibrator, and a push plate is fixed at the top end of the ejector rod.
As the preferable scheme in the invention, two inclined holes are formed in the outer wall of the formwork sleeve close to the bottom end, and branch sleeves are inserted into the two inclined holes.
According to the preferable scheme of the invention, the steel bar branches are inserted into the branch pipe sleeves, the top ends of the steel bar branches are arranged in a vertical shape, and iron wires are wound between the top ends of the steel bar branches and the outer wall of the main steel bar.
As the preferable scheme of the invention, rope holes are arranged at the outer wall of the formwork sleeve close to the inclined holes.
As a preferable scheme in the invention, a rotating sleeve is fixed in the middle of one side of the push plate close to the ejector rod, and a rotating disc matched with the rotating sleeve is fixed at the top end of the ejector rod.
As a preferable scheme in the invention, the circumferential outer wall of the ejector rod is reserved with a jack close to the bottom end, and a pull rod is arranged in the jack.
A method for quickly repairing a roadbed of a water-damaged road section comprises the following steps:
the method comprises the following steps: firstly digging a deep groove at the oblique lower part of the road subgrade of the road section to be repaired, and then respectively digging sinking grooves which are symmetrical with each other and have the shape similar to the longitudinal section of the die on the vertical surfaces at the two opposite sides of the deep groove.
Step two: then the formwork sleeves with the main steel bars and the steel bar branches are respectively embedded into the two sinking grooves.
Step three: and then burying the deep groove and the formwork sleeve pipe together until the deep groove and the formwork sleeve pipe are buried above the branch position of the formwork sleeve pipe, tamping the soil layer near the root part of the mould, and then injecting concrete into the formwork sleeve pipe to carry out the next operation after the concrete is solidified.
Step four: after the concrete in the formwork sleeve is solidified, devices such as a fixed sleeve and a vibrator are installed on two pile heads exposed out of the ground of the slope, then gravel soil is filled in the space above the push plate, then the vibrator is started, and the ejector rod can drive the push plate to continuously upwards strike so as to compact the fluffy gravel soil.
Step five: whether the compactness of the lower portion of the tamped roadbed reaches the standard or not is detected, if so, the push plate and the device sleeved on the pile head are taken down, and the space between the lower portion of the push plate and the concrete column is filled with sandy soil.
Step six: and D, if the detection result is not qualified according to the detection result in the step five, continuously filling sand and stone above the push plate, inserting the section steel into the slope in an inclined mode so as to press one section of the section steel into the foundation in the later period, and then continuously vibrating and pressing.
The beneficial effects of the invention are as follows:
this kind of highway section road bed quick prosthetic devices is ruined to water, through the push pedal on the electromagnetic shaker and the ejector pin top that set up between two pile heads, can be when the road bed of the part that collapses carries out the landfill when using, only need earlier with push pedal place plane perpendicular with the slope, later fill up the filler to the top of push pedal again, later wait that the mould shell intraductal concrete of casing when solidifying restart the electromagnetic shaker and carry out the compaction to the filler.
This kind of quick prosthetic devices of highway section road bed is ruined to water, through setting up the branch pipe cover and its inside reinforcing bar branch in the mould shell sleeve pipe both sides, can penetrate the iron wire from the rope hole when using and tightly ligature two reinforcing bar branches on the main reinforcement to can form more branches after the main part shaping in the mould shell sleeve pipe, increase stiction and resistance, increase the steadiness of pile head.
This kind of highway section road bed quick prosthetic devices is ruined to water, through setting up the jack cooperation that is close to the bottom at ejector pin circumference outer wall and peg graft the pull rod in the jack, conveniently lift or push down the impact direction of push pedal, improved the security of using.
This kind of road bed quick repair method of water damage highway section is through setting up the reinforcement mode of driving into shaped steel in the slope, can strengthen the firm soil ability and the heavy gravity of ground greatly, has also strengthened horizontal wholeness in the ground for the sand and soil connection of ground below is a whole, and the even dispersion of pressure that also can come from the top moreover is opened, reduces pressure and has prevented the possibility of local subsidence.
The parts which are not involved in the device are the same as or can be realized by adopting the prior art, the invention has convenient and quick construction, small occupied area and good continuous effect after convenient operation and reinforcement.
Drawings
Fig. 1 is a schematic view of the overall structure of a rapid roadbed repairing device for a water-damaged road section according to the present invention;
FIG. 2 is a schematic cross-sectional structural view of a device for rapidly repairing a roadbed at a water-damaged road section, which is provided by the invention;
FIG. 3 is an enlarged schematic structural view of a portion A in FIG. 1 of the device for rapidly repairing a roadbed at a water-damaged section according to the present invention;
fig. 4 is a schematic flow structure diagram of a method for rapidly repairing a roadbed at a water-damaged road section according to the present invention.
In the figure: the steel bar vibration device comprises a formwork casing 1, a fixing sleeve 2, a connecting plate 3, a vibrator 4, a top rod 5, a jack 6, a rope hole 7, a steel bar branch 8, a branch pipe sleeve 9, a sink groove 10, a deep groove 11, a rotating sleeve 12, a push plate 13, a main steel bar 14, a vibrator sleeve 15 and an iron wire 16.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the 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.
Example 1
Referring to fig. 1-4, a rapid repairing device and method for roadbed in water-damaged road section, including formwork sleeves 1 which are vertically arranged in two side sunken grooves 10 dug in advance and parallel to each other, the mechanisms in the two formwork sleeves 1 are symmetrical to each other, and main steel bars are inserted into the formwork sleeves 1, the outer walls of the two formwork sleeves 1 are sleeved with fixed sleeves 2 near the top ends, one opposite sides of the two fixed sleeves 2 are fixed with connecting plates 3, and a vibrator sleeve 15 is rotatably connected between the two connecting plates 3, a vibrator 4 is sleeved in the middle of the vibrator sleeve 15, and a top rod 5 is arranged in the middle of the vibrator 4, and a push plate 13 is fixed at the top end of the top rod 5, so that when roadbed in a collapse part needs to be buried in use, the plane where the push plate 13 is arranged is vertical to a slope, and then the filler is filled above the push plate 13, then, when the concrete in the formwork sleeve 1 is solidified, the vibrator 4 is started to compact the filler.
In the invention, two inclined holes are arranged on the outer wall of the formwork sleeve 1 close to the bottom end, and branch sleeves 9 are inserted into the two inclined holes.
Wherein, branch pipe box 9's inside all is pegged graft and is had reinforcing bar branch 8, and reinforcing bar branch 8's top sets to vertical form, and twines between reinforcing bar branch 8's top and the outer wall of main reinforcing bar 14 and has iron wire 16.
Wherein, the outer wall of the formwork casing 1 near the inclined hole is provided with a rope hole 7.
Wherein, the middle part of one side of the push plate 13 close to the ejector rod 5 is fixed with a rotating sleeve 12, and the top end of the ejector rod 5 is fixed with a rotating disc matched with the rotating sleeve 12.
A method for quickly repairing a roadbed of a water-damaged road section comprises the following steps:
the method comprises the following steps: firstly digging a deep groove at the oblique lower part of the road subgrade of the road section to be repaired, and then respectively digging sinking grooves which are symmetrical with each other and have the shape similar to the longitudinal section of the die on the vertical surfaces at the two opposite sides of the deep groove.
Step two: then the formwork sleeves with the main steel bars and the steel bar branches are respectively embedded into the two sinking grooves.
Step three: and then burying the deep groove and the formwork sleeve pipe together until the deep groove and the formwork sleeve pipe are buried above the branch position of the formwork sleeve pipe, tamping the soil layer near the root part of the mould, and then injecting concrete into the formwork sleeve pipe to carry out the next operation after the concrete is solidified.
Step four: after the concrete in the formwork casing pipe is solidified, devices such as a fixing sleeve and a vibrator are installed on two pile heads exposed out of the slope ground, then gravel soil is filled in the space above the push plate, then the vibrator is started, and the push rod can drive the push plate to continuously hit upwards to compact the fluffy gravel soil.
Step five: whether the compactness of the lower portion of the tamped roadbed reaches the standard or not is detected, if so, the push plate and the device sleeved on the pile head are taken down, and the space between the lower portion of the push plate and the concrete column is filled with sandy soil.
Step six: if the detection result in the step five is not qualified, sand and stone are continuously filled above the push plate, the section steel is obliquely inserted into the slope so that one section steel is pressed into the foundation in the later period, and then vibration pressing is continuously carried out; can strengthen the firm soil ability and the heavy gravity of ground greatly this moment, also strengthened horizontal wholeness in the ground for the sand and soil of ground below is connected and is a whole, also can come from the balanced dispersion of pressure on top moreover, reduces pressure and has prevented the possibility of local subsidence.
The working principle is as follows: before use, a deep groove 11 is dug below a roadbed slope at a collapse position, then sinking grooves 10 matched with the outer diameter of the section of the formwork sleeve 1 are dug from two sides of the deep groove 11, then the formwork sleeve 1 is embedded in the sinking grooves 10, and concrete is injected to wait for solidification; then fix fixed cover 2 and vibrator on two pile heads again, when need going on burying to the roadbed of the part that collapses when using, only need earlier with push pedal 13 place the plane perpendicular with the slope, later fill up the filler to the top of push pedal 13 again, later wait the interior concrete setting of mould shell sleeve pipe 1 time restart electromagnetic shaker 4 and carry out the compaction to the filler.
Example 2
Referring to fig. 2, in this embodiment, compared with embodiment 1, the device and the method for rapidly repairing a roadbed in a water-damaged section further include that a jack 6 is reserved on the outer circumferential wall of a top rod 5 near the bottom end, and a pull rod is arranged in the jack 6, so that the impact direction of a push plate 13 can be conveniently lifted up or pressed down, and the use safety is improved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.
Claims (5)
1. A rapid repairing device for a roadbed in a water-damaged road section comprises formwork sleeves (1) which are vertically arranged in sunken grooves (10) on two sides which are dug in advance and are parallel to each other, mechanisms in the two formwork sleeves (1) are symmetrical to each other, main reinforcing steel bars are inserted into the formwork sleeves (1), fixed sleeves (2) are sleeved on the outer walls of the two formwork sleeves (1) close to the top ends, the repairing device is characterized in that connecting plates (3) are fixed on one opposite sides of the two fixed sleeves (2), a same vibrator sleeve (15) is rotatably connected between the two connecting plates (3), a vibrator (4) is sleeved in the middle of the vibrator sleeve (15), an ejector rod (5) is arranged in the middle of the vibrator (4), a push plate (13) is fixed on the top end of the ejector rod (5), a rotating sleeve (12) is fixed in the middle of one side, close to the ejector rod (5), of the push plate (13), and the top end of the ejector rod (5) is fixed with a rotating disc matched with the rotating sleeve (12), the outer wall of the circumference of the ejector rod (5) is reserved with a jack (6) close to the bottom end, and a pull rod is arranged in the jack (6).
2. The device for rapidly repairing the roadbed at the water-damaged road section as claimed in claim 1, wherein the outer wall of the formwork casing (1) near the bottom end is provided with two inclined holes, and the two inclined holes are inserted with branch casings (9).
3. The device for rapidly repairing the roadbed at the water-damaged road section is characterized in that the branch pipe sleeves (9) are internally inserted with the steel bar branches (8), the top ends of the steel bar branches (8) are vertically arranged, and iron wires (16) are wound between the top ends of the steel bar branches (8) and the outer wall of the main steel bar (14).
4. The device for rapidly repairing the roadbed at the water-damaged road section is characterized in that rope holes (7) are formed in the outer wall of the formwork sleeve (1) close to the inclined holes.
5. A method for rapidly repairing roadbed in water-damaged road section, the device for rapidly repairing roadbed in water-damaged road section according to claim 1, comprising the following steps:
the method comprises the following steps: firstly digging a deep groove at the oblique lower part of a road subgrade of a road section to be repaired, and then respectively digging sinking grooves which are mutually symmetrical and have the shape similar to the longitudinal section of a mould on the vertical surfaces at two opposite sides of the deep groove;
step two: then respectively embedding the formwork sleeves penetrated and bound with the main steel bars and the steel bar branches into the two sinking grooves;
step three: then burying the deep groove and the formwork sleeve pipe until the deep groove and the formwork sleeve pipe are buried above the branch position of the formwork sleeve pipe, tamping the soil layer near the root part of the mould, and then injecting concrete into the formwork sleeve pipe to carry out the next operation after the concrete is solidified;
step four: after concrete in the formwork sleeve is solidified, mounting the fixed sleeve, the connecting plate, the vibrator sleeve, the vibrator, the ejector rod and the push plate on two pile heads exposed out of the ground of the slope, filling gravel soil into a space above the push plate, and starting the vibrator, wherein the ejector rod can drive the push plate to continuously hit upwards to compact the fluffy gravel soil;
step five: detecting whether the compactness below the tamped roadbed reaches the standard or not, taking down the push plate and the device sleeved on the pile head if the compactness reaches the standard, and filling the space below the push plate and between the concrete columns with sand;
step six: and D, if the detection result is not qualified according to the detection result in the step five, continuously filling sand and stone above the push plate, inserting the section steel into the slope in an inclined mode so as to press one section of the section steel into the foundation in the later period, and then continuously vibrating and pressing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010980736.5A CN112227170B (en) | 2020-09-17 | 2020-09-17 | Device and method for quickly repairing roadbed in water-damaged road section |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010980736.5A CN112227170B (en) | 2020-09-17 | 2020-09-17 | Device and method for quickly repairing roadbed in water-damaged road section |
Publications (2)
| Publication Number | Publication Date |
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| CN112227170A CN112227170A (en) | 2021-01-15 |
| CN112227170B true CN112227170B (en) | 2022-09-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010980736.5A Active CN112227170B (en) | 2020-09-17 | 2020-09-17 | Device and method for quickly repairing roadbed in water-damaged road section |
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Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101649628A (en) * | 2009-06-30 | 2010-02-17 | 成都市宇中梅科技有限责任公司 | Vibrating dozer |
| CN102011404B (en) * | 2010-11-24 | 2012-07-04 | 温州中城建设集团有限公司 | Pit supporting structure and construction method thereof |
| US8534954B2 (en) * | 2011-05-19 | 2013-09-17 | The Geary Trust | Pot hole repair patch and method of installation |
| CN109403330B (en) * | 2016-05-27 | 2020-12-29 | 山东高速股份有限公司 | Using method of punching and grouting equipment from roadbed slope |
| JP6621441B2 (en) * | 2017-05-08 | 2019-12-18 | 末広産業株式会社 | Concrete plate construction apparatus and concrete plate construction method |
| CN207672403U (en) * | 2017-12-04 | 2018-07-31 | 涂尚忠 | A kind of municipal equipment for the road surface roadbed repairing that can be recessed to cement concrete after rain |
| CN210238221U (en) * | 2019-06-05 | 2020-04-03 | 沭阳新辰公路仪器有限公司 | Road slope trimming machine |
| CN111287237B (en) * | 2020-03-28 | 2022-01-04 | 青岛交建集团有限公司 | Highway side slope ridging equipment |
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2020
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| CN112227170A (en) | 2021-01-15 |
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Effective date of registration: 20220905 Address after: Room D-06, Commercial and Residential Building, Jinhuwan Garden, Luotang Street, Jiangyan District, Taizhou City, Jiangsu Province, 225599 Applicant after: Jiangsu Kejian construction reinforcement Co.,Ltd. Address before: 410076 School of architecture, Changsha University of technology, No.45, Chiling Road, Tianxin District, Changsha City, Hunan Province Applicant before: Sun Qiwei |
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Effective date of registration: 20231225 Address after: 510000 No. 106, Fengze East Road, Nansha District, Guangzhou City, Guangdong Province (self compiled Building 1) x1301-d013282 (cluster registration) (JM) Patentee after: Guangzhou HuaSu Information Technology Co.,Ltd. Address before: Room D-06, Commercial and Residential Building, Jinhuwan Garden, Luotang Street, Jiangyan District, Taizhou City, Jiangsu Province, 225599 Patentee before: Jiangsu Kejian construction reinforcement Co.,Ltd. |