CN111472226A - non-Newtonian fluid pillow bag and method for temporarily repairing pavement by using same - Google Patents
non-Newtonian fluid pillow bag and method for temporarily repairing pavement by using same Download PDFInfo
- Publication number
- CN111472226A CN111472226A CN202010356630.8A CN202010356630A CN111472226A CN 111472226 A CN111472226 A CN 111472226A CN 202010356630 A CN202010356630 A CN 202010356630A CN 111472226 A CN111472226 A CN 111472226A
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- CN
- China
- Prior art keywords
- newtonian fluid
- bag
- pillow
- filling bag
- rubber shell
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- 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
- E01C9/00—Special pavings; Pavings for special parts of roads or airfields
- E01C9/08—Temporary pavings
- E01C9/086—Temporary pavings made of concrete, wood, bitumen, rubber or synthetic material or a combination thereof
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- 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
- E01C11/00—Details of pavings
- E01C11/005—Methods or materials for repairing pavings
Abstract
The invention relates to a non-Newtonian fluid pillow bag and a method for temporarily repairing a road surface by using the same, and belongs to the technical field of municipal traffic. The device comprises a rubber shell, a filling bag, a non-Newtonian fluid and a grouting hole; the upper part of the pillow bag is provided with a rubber shell, the pillow bag is provided with a grouting hole, and the pillow bag is internally provided with non-Newtonian fluid. The invention can inject non-Newtonian fluid into the pillow bag at any time according to the project progress through the grouting hole, does not need a rolling body or a simulated road base body like the prior construction method, can be more simplified in cost and construction, does not have other potential safety hazards or noise influence after temporary repair, can flexibly deal with backfilled sandy soil further by rolling caused by vehicle running without any obstacle, is simple and convenient to set grouting, can adapt to different construction places in a large scale, and has wide application range.
Description
Technical Field
The invention relates to a non-Newtonian fluid pillow bag and a method for temporarily repairing a road surface by using the same, in particular to the non-Newtonian fluid pillow bag for temporarily repairing the road surface when a gas, a tap water pipe, a sewer and other pipelines are modified when the road surface is excavated and a construction method for temporarily repairing the road surface by using the pillow bag, belonging to the technical field of municipal traffic.
Background
In a piping work for burying a new pipeline in a road surface in a city renovation or subway construction stage, it is necessary to perform a trench excavation work in a temporary piping work or a regular piping work for repairing or replacing a gas, a natural water pipe, a sewer pipe, or the like which has been buried. It is necessary to temporarily backfill the trench excavated at each stage (usually, a one-day work load) and perform temporary road pavement (temporary repair work) on the upper surface of the backfill so as not to hinder the driving and walking of the vehicle. When the piping work is completed, all the road surface pavement of the above-described temporary repair work is removed and the repair work is performed, and thus the road surface pavement such as concrete or asphalt used in the temporary repair work is finally an industrial waste. Temporary paving in temporary repair works is not preferable from the viewpoints of efficiency of works, resource saving, environmental problems, and the like.
Have also some construction side to adopt the thick steel plate overlap joint in the slot both sides, form similar steel temporary bridge and be used for temporarily current, but the steel sheet only overlap joint is on the road surface, can't accomplish complete fixation, and the steel sheet perk when the vehicle goes brings potential safety hazard and noise pollution, and sharp-pointed edge leads to car and pedestrian to the fact serious potential safety hazard to periphery.
In construction, it is necessary to make the excavation width correspond to the width of the pressing member or the pseudo roadbed material, and in backfilling, it is necessary to backfill the excavation width by the thickness of the rolling member or the pseudo roadbed material, and there is a problem in workability because a step is generated in the height of the backfilling. When the vehicle is driven in the temporary restoration state, the backfilled sandy soil is sunk by rolling by the weight of the vehicle in many cases. When a step occurs on the temporary repair road surface due to this sinking, there is also a problem that comfortable traveling of the vehicle is hindered.
The above-mentioned deficiencies still remain worth improving.
Disclosure of Invention
The present invention has been made to overcome the above-mentioned disadvantages, and an object of the present invention is to provide a non-newtonian fluid pillow bag and a method for temporarily repairing a road surface using the same, which simplifies construction by using a simple temporary repairing member and does not easily obstruct the traveling of a vehicle.
The technical scheme of the invention is that the non-Newtonian fluid pillow bag comprises a rubber shell, a filling bag, non-Newtonian fluid and a grouting hole; the upper part of the pillow bag is provided with a rubber shell, the pillow bag is provided with a grouting hole, and the pillow bag is internally provided with non-Newtonian fluid.
Further, the device also comprises a rivet, an anchor bolt hole and an anchor bolt; the filling bag is provided with an anchor bolt hole and is fixed through an anchor bolt arranged in the anchor bolt hole; the rubber housing is fixed by rivets.
Further, the rubber housing is a rubber plate having appropriate firmness; the rubber plate is consistent with the road surface excavation shape.
Furthermore, the filling bag is a closed bag-shaped structure woven by elastic materials, and a grouting hole 4 is formed in the filling bag.
Further, the elastic material is specifically elastic rubber or elastic plastic.
The method for temporarily repairing the pavement by using the non-Newtonian fluid pillow bag comprises the following steps:
(1) excavating a pavement groove on the pavement, performing pipeline construction and backfilling in place;
(2) placing the filling bag into a pavement groove to be temporarily backfilled, and installing anchor bolts in anchor bolt holes in the periphery of the filling bag to fix the filling bag;
(3) filling non-Newtonian fluid into the filling bag through the grouting holes until the filling bag filled with the non-Newtonian fluid fills the pavement groove;
(4) shearing a rubber plate according to the road surface excavation shape to manufacture a rubber shell, and fixing the rubber shell on the road surface through a plurality of rivets arranged on the periphery of the rubber shell; and finishing the installation and finishing the temporary pavement repair.
The invention has the beneficial effects that:
the rubber shell and the filling bag can be prefabricated in a large scale in a factory, are convenient to implement on site and have controllable construction quality. Only the rivet anchor bolt is required to be installed and removed on site; the method has the advantages that the method has simple steps of pouring and pumping out the non-Newtonian fluid through the grouting holes, is convenient and quick, can be used by immediately turning on the vehicle without a concrete hardening and curing period, and can reduce construction difficulty and accelerate construction progress.
The invention can inject non-Newtonian fluid into the pillow bag at any time according to the project progress through the grouting hole, does not need a rolling body or a simulated road base body like the prior construction method, can be more simplified in cost and construction, does not have other potential safety hazards or noise influence after temporary repair, can flexibly deal with backfilled sandy soil further by rolling caused by vehicle running without any obstacle, is simple and convenient to set grouting, can adapt to different construction places in a large scale, and has wide application range.
After the temporary project is finished, the non-Newtonian fluid can be repeatedly used only by pumping out the non-Newtonian fluid and removing the rivets and the anchor bolts, and the method is environment-friendly.
Drawings
FIG. 1 is a schematic diagram of the present invention.
Description of reference numerals: 1. a rubber housing; 2. filling the bag; 3. a non-Newtonian fluid; 4. grouting holes; 5. riveting; 6. an anchor bolt hole; 7. an anchor bolt; 8. a pavement; 9. and (4) road surface grooves.
Detailed Description
Example 1
As shown in figure 1, a non-Newtonian fluid pillow bag comprises a rubber shell 1, a filling bag 2, a non-Newtonian fluid 3 and a grouting hole 4; the upper part of the pillow bag 2 is provided with a rubber shell 1, the pillow bag 2 is provided with a grouting hole 4, and the interior of the pillow bag is provided with non-Newtonian fluid 3.
The rivet is characterized by further comprising a rivet 5, an anchor bolt hole 6 and an anchor bolt 7; the filling bag 2 is provided with an anchor bolt hole 6, and the filling bag 2 is fixed through an anchor bolt 7 arranged in the anchor bolt hole 6; the rubber housing 1 is fixed by rivets 5.
The rubber housing 1 is a rubber plate having appropriate firmness; the rubber plate is consistent with the road surface excavation shape.
The filling bag 2 is a closed bag-shaped structure woven by elastic materials, and is provided with a grouting hole 4.
Example 2 method for temporary repair of pavement Using non-Newtonian fluid pillow bags
The method comprises the following steps:
(1) excavating a pavement groove 9 on the pavement 8, performing pipeline construction and backfilling in place;
(2) placing the filling bag 2 into a pavement groove 9 to be temporarily backfilled, and installing anchor bolts 7 in anchor bolt holes 6 in the periphery of the filling bag 2 to fix the filling bag 2;
(3) pouring the non-Newtonian fluid 3 into the filling bag 2 through the grouting hole 4 until the road surface groove 9 is filled with the filling bag 2 filled with the non-Newtonian fluid 3;
(4) shearing a rubber plate according to the excavation shape of the road surface 8 to manufacture a rubber shell 1, and fixing the rubber shell 1 on the road surface 8 through a plurality of rivets 5 arranged on the periphery of the rubber shell 1; and finishing the installation and finishing the temporary pavement repair.
When the automobile packing bag is used, an automobile runs and rolls, the rubber shell 1 is quickly stressed and is conducted to the packing bag 2; the filling bag 2 is stressed rapidly and transmits force to the non-Newtonian fluid 3, so that the viscosity of the non-Newtonian fluid 3 is greatly improved at the moment of stress, the non-Newtonian fluid is changed into a hard solid instantly, a firm groove foundation is further formed to provide stable support, and the safe, stable and rapid passing of a vehicle is ensured.
When a permanent road surface needs to be paved after the subsequent process is finished, the rivet 5 is pulled out, the rubber shell 1 is removed, the non-Newtonian fluid 3 in the pillow bag 2 is pumped out through the grouting hole 4, the anchor bolt 7 is pulled out finally, the temporary road surface can be conveniently and completely dismantled, and the next temporary pavement repairing construction can be rapidly and conveniently carried out on other occasions needing the temporary pavement repairing construction for repeated use.
Claims (6)
1. A non-Newtonian fluid pillow bag is characterized in that: comprises a rubber shell (1), a filling bag (2), a non-Newtonian fluid (3) and a grouting hole (4); the upper part of the pillow bag (2) is provided with a rubber shell (1), the pillow bag (2) is provided with a grouting hole (4), and the pillow bag is internally provided with non-Newtonian fluid (3).
2. The non-newtonian fluid pillow pouch of claim 1, further comprising: the rivet (5), the anchor bolt hole (6) and the anchor bolt (7) are also included; the filling bag (2) is provided with an anchor bolt hole (6), and the filling bag (2) is fixed through an anchor bolt (7) arranged in the anchor bolt hole (6); the rubber shell (1) is fixed by a rivet (5).
3. The non-newtonian fluid pillow pouch of claim 1, further comprising: the rubber shell (1) is a rubber plate with proper firmness; the rubber plate is consistent with the road surface excavation shape.
4. The non-newtonian fluid pillow pouch of claim 1, further comprising: the filling bag (2) is a closed bag-shaped structure woven by elastic materials, and is provided with a grouting hole (4).
5. The non-newtonian fluid pillow pouch of claim 4, wherein: the elastic material is specifically elastic rubber or elastic plastic.
6. The method for temporarily repairing the pavement by using the non-Newtonian fluid pillow bag is characterized by comprising the following steps of:
(1) excavating a pavement groove (9) on the pavement (8), performing pipeline construction and backfilling in place;
(2) placing the filling bag (2) into a pavement groove (9) to be temporarily backfilled, and installing anchor bolts (7) in anchor bolt holes (6) in the periphery of the filling bag (2) to fix the filling bag (2);
(3) non-Newtonian fluid (3) is poured into the filling bag (2) through the grouting hole (4) until the road surface groove (9) is filled with the filling bag (2) filled with the non-Newtonian fluid (3);
(4) shearing a rubber plate according to the excavation shape of a road surface (8) to manufacture a rubber shell (1), and fixing the rubber shell (1) on the road surface (8) through a plurality of rivets (5) arranged on the periphery of the rubber shell (1); and finishing the installation and finishing the temporary pavement repair.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010356630.8A CN111472226A (en) | 2020-04-29 | 2020-04-29 | non-Newtonian fluid pillow bag and method for temporarily repairing pavement by using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010356630.8A CN111472226A (en) | 2020-04-29 | 2020-04-29 | non-Newtonian fluid pillow bag and method for temporarily repairing pavement by using same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111472226A true CN111472226A (en) | 2020-07-31 |
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ID=71764163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010356630.8A Pending CN111472226A (en) | 2020-04-29 | 2020-04-29 | non-Newtonian fluid pillow bag and method for temporarily repairing pavement by using same |
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| CN (1) | CN111472226A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3000700A1 (en) * | 1980-01-10 | 1981-07-16 | Johannes 2964 Wiesmoor Heyen | Damaged runway rapid surface repair - involves highly fluid quick setting material used as top layer |
| CN102131985A (en) * | 2008-08-22 | 2011-07-20 | 明和工业株式会社 | Member for temporarily recovering road surface and method for temporarily recovering road surface |
| CN107299577A (en) * | 2017-07-20 | 2017-10-27 | 徐州工程学院 | A kind of method for blocking cement concrete pavement of aerodrome crack |
| CN109024206A (en) * | 2018-07-16 | 2018-12-18 | 三峡大学 | Rapidly and efficiently repair the device and construction method on road surface |
| CN208933771U (en) * | 2018-09-17 | 2019-06-04 | 杨天 | Road washed away by flood after quick-restoring device and road rehabilitation structure |
| CN110331634A (en) * | 2019-07-19 | 2019-10-15 | 卢保明 | A kind of roadbed subsidence hole emergency support device |
| CN110499690A (en) * | 2019-08-28 | 2019-11-26 | 浙江大学 | A kind of packaged type runway based on shear thickening non-newtonian fluid |
-
2020
- 2020-04-29 CN CN202010356630.8A patent/CN111472226A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3000700A1 (en) * | 1980-01-10 | 1981-07-16 | Johannes 2964 Wiesmoor Heyen | Damaged runway rapid surface repair - involves highly fluid quick setting material used as top layer |
| CN102131985A (en) * | 2008-08-22 | 2011-07-20 | 明和工业株式会社 | Member for temporarily recovering road surface and method for temporarily recovering road surface |
| CN107299577A (en) * | 2017-07-20 | 2017-10-27 | 徐州工程学院 | A kind of method for blocking cement concrete pavement of aerodrome crack |
| CN109024206A (en) * | 2018-07-16 | 2018-12-18 | 三峡大学 | Rapidly and efficiently repair the device and construction method on road surface |
| CN208933771U (en) * | 2018-09-17 | 2019-06-04 | 杨天 | Road washed away by flood after quick-restoring device and road rehabilitation structure |
| CN110331634A (en) * | 2019-07-19 | 2019-10-15 | 卢保明 | A kind of roadbed subsidence hole emergency support device |
| CN110499690A (en) * | 2019-08-28 | 2019-11-26 | 浙江大学 | A kind of packaged type runway based on shear thickening non-newtonian fluid |
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Application publication date: 20200731 |