阅读说明：本技术 一种快速路堤 (Quick embankment ) 是由 袁松 黎良仆 张宁 郑国强 王希宝 于 2020-12-23 设计创作，主要内容包括：本发明公开了一种快速路堤,解决了路堤补救耗时长的问题。本发明包括若干支撑单元和弹簧网；所述支撑单元为长方体框架,若干支撑单元相互连接形成龙骨架,龙骨架用于安装于路堤缺口中为路面提供支撑力,支撑单元上与轴线平行的四个侧面内设有弹簧网,弹簧网与所在侧面对应的框架焊接,弹簧网与侧面上由框架围成的形状相适配。本发明具有结构简单、重量轻便、易于施工、运输方便等优点。(The invention discloses a rapid embankment, which solves the problem of long time consumption for embankment remediation. The invention comprises a plurality of supporting units and a spring net; the supporting unit is a cuboid frame, a plurality of supporting units are connected with one another to form a keel frame, the keel frame is used for being installed in a gap of the embankment to provide supporting force for the road surface, spring nets are arranged in four side faces, parallel to the axis, of the supporting unit and welded with the frame corresponding to the side face where the spring net is located, and the spring nets are matched with the shape, surrounded by the frame, of the side face. The invention has the advantages of simple structure, light weight, easy construction, convenient transportation and the like.)

1. A rapid embankment is characterized by comprising a plurality of supporting units (7) and a spring net (3);

the supporting units (7) are frames with polygonal columns in outline, the supporting units (7) are connected with one another to form a keel frame, the keel frame is used for being installed in a gap of the embankment to provide supporting force for a road surface, the supporting units (7) are internally provided with spring nets (3) on four sides parallel to the axis, the spring nets (3) are welded with the frames corresponding to the sides where the spring nets are located, and the spring nets (3) are matched with the sides in shape surrounded by the frames.

2. An express embankment according to claim 1, wherein the support unit (7) comprises support columns (1) and reinforcing bars (2);

the number of the support columns (1) is at least 3, the axes of all the support columns (1) are parallel to each other, and on the radial section of each support column (1), all the support columns (1) are respectively positioned on the vertexes of the corresponding regular polygon;

the spring nets (3) are respectively welded with the two adjacent supporting columns (1), all the spring nets (3) jointly enclose an inner cavity for containing stone materials, connecting pieces are welded on the spring nets (3), the connecting pieces are located outside the inner cavity, and the connecting pieces are used for connecting the supporting units (7);

two ends of the reinforcing rib (2) are respectively connected with the two adjacent supporting columns (1).

3. The rapid embankment according to claim 2, wherein the connecting member comprises a buckle plate (5) and a buckle lock (6), the buckle plate (5) and the buckle lock (6) are respectively welded on the adjacent spring nets (3), the buckle plate (5) is a concave rigid plate, the buckle lock (6) is a rigid cuboid with a rectangular groove formed in one surface, and the rectangular groove is matched with a side plate of the buckle plate (5).

4. An express embankment according to claim 2, wherein the reinforcing bars (2) are parallel to each other, the reinforcing bars (2) are rotatably connected with the supporting columns (1), the reinforcing bars (2) rotate around the axes of the supporting columns (1), and at least two reinforcing bars (2) are arranged between two adjacent supporting columns (1).

5. An express embankment according to claim 4, wherein two reinforcing ribs (2) are arranged between two adjacent support columns (1), and the two reinforcing ribs (2) are respectively arranged at two axial ends of each support column (1).

6. The rapid embankment according to claim 5, wherein the axial diameters of the two axial ends of the support column (1) are smaller than the axial diameter of the middle part, the end face of the support column (1) is provided with a fan-shaped notch, the center of the fan-shaped notch coincides with the center of the end face, and the fan-shaped notch extends to the shaft shoulder along the axis of the support column (1) towards the middle part of the support column (1);

strengthening rib (2) both ends are the ring, and the ring internal diameter is more than or equal to the axle footpath at support column (1) axial both ends, and the ring external diameter equals support column (1) middle part axle footpath, is equipped with the cross section on the ring inner wall and is sectorial arch, the fan-shaped breach adaptation of protruding thickness and support column (1) terminal surface, and strengthening rib (2) cup joints the axle head at support column (1) through the ring, and the arch is located sectorial breach, and the arch is used for carrying on spacingly to strengthening rib (2) when strengthening rib (2) relative support column (1) is rotatory.

7. The express embankment according to claim 2, wherein a connecting pipe (4) is disposed on an end face of one axial end of the supporting column (1), the connecting pipe (4) and the supporting column (1) are of an integrally formed structure or the connecting pipe (4) is welded to the supporting column (1), an outer diameter of the connecting pipe (4) is equal to a diameter of a middle section of the supporting column (1), an inner diameter of the connecting pipe (4) is greater than or equal to axial diameters of two ends of the supporting column (1), and the connecting pipe (4) and the supporting column (1) are coaxial.

8. An express embankment according to claim 7, characterized in that between adjacent connection pipes (4) there is welded a spring net (3).

Technical Field

The invention relates to the technical field of embankment construction engineering, in particular to a rapid embankment.

Background

The flood control and flood fighting are vital to ensure smooth traffic, and since the flood is entered in this year, lakes such as Yangtze river, Huaihe river and the like, lakes such as Dongting lake, Poyang lake and Taihu lake and the like are in a super-alert water level, serious flood disasters occur in Anhui, Jiangxi, Hubei, Hunan and the like, and continuous rainstorm and secondary geological disasters cause serious damage to basic facilities such as roads, bridges and culverts. All levels of transportation and transportation governing departments in China guarantee smooth traffic in the disaster areas and construct strong 'lifelines' in the disaster areas.

Due to the frequent occurrence of flood disasters, road construction techniques need to be further improved, and particularly, the method needs to be further improved for the remedial measures of the embankment damaged by flood.

Disclosure of Invention

The invention provides a rapid embankment, which is simple in construction and short in time consumption when flood disasters occur or the embankment, the dam or bridges and culverts and the like are damaged, can rapidly construct to form a temporary embankment, ensures that roads are smooth in time, and prevents the roads, the dams and the like from being further damaged.

The invention is realized by the following technical scheme:

a rapid embankment comprises a plurality of supporting units and a spring net; the supporting unit is a cuboid frame, a plurality of supporting units are connected with one another to form a keel frame, the keel frame is used for being installed in a gap of the embankment to provide supporting force for the road surface, spring nets are arranged in four side faces, parallel to the axis, of the supporting unit and welded with the frame corresponding to the side face where the spring net is located, and the spring nets are matched with the shape, surrounded by the frame, of the side face.

At present, for the remedial measures of the damage of infrastructures such as roads, bridges and culverts, manual site stacking, stone throwing and the like are mostly adopted, although the method is simple and convenient, the method is not suitable under the working condition of continuous flood, for example, the manual site stacking method can play an effective role only after a retaining wall or an embankment needs to be stacked and is hard, and under the working condition of continuous flood, the stacked retaining wall is difficult to air-dry or is hard and troublesome to dry manually, so that the stacked retaining wall is serious, the finished products after stacking can be collapsed and scattered, the construction cost is increased, and the road can not be kept smooth in a longer time; the method of film bag concrete can avoid the problems, construction is convenient, but the construction environment is limited, and the construction complexity is increased along with the working condition of flood.

The invention provides a rapid embankment, which comprises supporting units and a spring net, wherein the supporting units and the spring net enclose a plurality of cuboid inner cavities for containing broken stones, the supporting units can be prefabricated in a factory in advance, and can be rapidly transported to the site when the embankment needs to be remedied, so that the construction time is saved, in embankment remediation construction, the supporting units are connected according to the size of a gap of the embankment to form a keel frame, the gap with deeper hole depth can be filled with broken stones, when splicing is carried out on slopes, the supporting units can be partially embedded into the soil to be matched with the splicing of adjacent supporting units, and then the broken stones on the site are filled into the cuboid inner cavities enclosed by the spring net and the keel frame; in the process of filling broken stones, the spring net has good elastic deformation capacity, the broken stones entering firstly are continuously pressed by the broken stones entering later through continuous filling, the broken stones entering firstly are expanded to the periphery due to the elastic deformation of the spring net, so that the broken stones are positioned in the deformed notches after being expanded for some deformed notches inconvenient to build of the keel frame, the embankment is prevented from being more seriously damaged from the notches, the internal broken stones are mutually embedded into the adjacent broken stone notches, the internal structure is more compact, after the broken stones are filled, a temporary road surface such as a thick steel plate can be laid on the top end of the keel frame to ensure that the road surface is normal, vehicles on the road surface have an extrusion effect on the broken stones inside the keel frame in the driving process of a road vehicle, the broken stones are allowed to diffuse to the periphery due to the arrangement of the spring net, and the broken stones are prevented from collapsing out and the keel frame is prevented from being crushed, along with the increase of the stone filling amount, stones below the embankment gradually become compact, so that the stone filling inside the embankment is high in density, the overall stability of the embankment is increased, the flood resistance is high, a template can be built after flood is removed, and embankment materials such as concrete and the like can be poured into the keel frame to form a permanent embankment.

Further, the supporting unit comprises a supporting column and a reinforcing rib; the number of the support columns is at least 3, the axes of all the support columns are parallel to each other, and on the radial cross section of each support column, all the support columns are respectively positioned on the vertexes of the corresponding regular polygon; the spring nets are respectively welded with the two adjacent support columns, all the spring nets jointly enclose an inner cavity for containing stone materials, connecting pieces are welded on the spring nets, the connecting pieces are located outside the inner cavity, and the connecting pieces are used for connecting the support units; and two ends of the reinforcing rib are respectively connected with the two adjacent supporting columns.

The keel frame is arranged into a plurality of supporting units, so that the supporting units with different specifications can be produced before the embankment is damaged, when the embankment needs to be used, the supporting units are directly transported to the site and then quickly assembled, the time for building the keel frame on the site is saved, the damage of flood to the embankment is reduced, when the embankment is repaired, one supporting unit is firstly fixed in a damaged embankment gap, then more supporting units are connected through connecting pieces, crushed stone is collected on the site and filled into an inner cavity to form a temporary embankment, and for different sites, the supporting units with different mesh apertures can be selected to adapt to stone materials which can be provided on the site; for the embankment gap with excessive water accumulation, the bottom can be sealed firstly, the embankment gap can be spliced through the connecting piece, then stone materials are filled into the inner cavity, the embankment is pushed into the embankment gap through laying a temporary rail or the embankment is directly hung into the gap through tools such as a crane and the like, in the embankment transferring process, due to the fact that the weight of the stone materials in the inner cavity is very large, the stone materials in the inner cavity can creep due to the fact that the embankment shakes up and down and left and right, the supporting unit tends to expand around, and due to the fact that the spring net provides buffering force for the stone materials in the inner cavity.

As an optimized scheme of the invention, the connecting piece comprises a buckle plate and a buckle lock, the buckle plate and the buckle lock are respectively welded on adjacent spring nets, the buckle plate is a concave rigid plate, the buckle lock is a rigid cuboid with a rectangular groove formed in one surface, and the rectangular groove is matched with a side plate of the buckle plate; the buckle is adjacent to the padlock and is set up, and when the assembly, two support element dismantlement opposite direction that a support element and adjacent spring net correspond, through the increase of the radial direction's of support column quantity to can realize the inside mutual contraction of support element.

As an optimized scheme of the invention, the reinforcing ribs are parallel to each other, the reinforcing ribs are rotatably connected with the support columns, the reinforcing ribs rotate around the axes of the support columns, and at least two reinforcing ribs are arranged between every two adjacent support columns; the strengthening rib realizes supporting element's collapsible function in the connection of support column, and occupation space when the transportation does not improve conveying efficiency, practices thrift the time of fighting a flood and speedily carrying out rescue work, and the setting of bracing piece quantity then guarantees supporting element structure's stability.

Furthermore, two reinforcing ribs are arranged between two adjacent support columns and are respectively positioned at two axial ends of each support column; two adjacent support columns in the support unit are prevented from cracking from the shaft end.

Furthermore, the axial diameters of two axial ends of the support column are smaller than the axial diameter of the middle part, a fan-shaped notch is arranged on the end surface of the support column, the circle center of the fan-shaped notch is overlapped with the circle center of the end surface, and the fan-shaped notch extends to the shaft shoulder along the axial direction of the support column to the middle part of the support column; the reinforcing rib is sleeved at the shaft end of the supporting column through the ring, the bulge is located in the fan-shaped notch, and the bulge is used for limiting the reinforcing rib when the reinforcing rib rotates relative to the supporting column; the strengthening rib is connected with the support column through the mode that cup joints, and the assembly is simple, can set up the axle card and carry on spacingly to the strengthening rib to prevent that the strengthening rib from droing, and protruding cooperation with fan-shaped breach makes the assembly rapider, when expanding the support unit, if expand obstructed, alright confirm the shape, at the great improvement of the concatenation efficiency of the concatenation in-process of reality, the support column of different quantity can set up different fan-shaped breach central angle angles and can reach the same effect.

As an optimized scheme of the invention, a connecting pipe is arranged on the end face of one axial end of the supporting column, the connecting pipe and the supporting column are of an integrally formed structure or are welded with the supporting column, the outer diameter of the connecting pipe is equal to the diameter of the middle section of the supporting column, the inner diameter of the connecting pipe is greater than or equal to the axial diameter of the two ends of the supporting column, and the connecting pipe is coaxial with the supporting column; the connecting pipe is arranged to realize splicing of the supporting units in the axial direction of the supporting column, and at the notches with irregular surface fracture and deeper depth, the supporting units can be spliced into shapes of various adaptations and notches by splicing the supporting columns in the radial direction and splicing the supporting columns in the axial direction, so that no gap is formed in the notches as far as possible, and collapse accidents are avoided occurring during temporary maintenance.

Further, a spring net is welded between the adjacent connecting pipes; stone leakage at the splicing part is reduced, and the hollow inner cavity close to the side wall is prevented.

The invention has the following advantages and beneficial effects:

1. the invention has simple structure and easy construction, and for the embankment with the gap flushed by flood, only the keel frame is constructed and the spring net is welded, and then the broken stone is filled in the embankment.

2. The invention adopts the keel frame as the main support, can fill the gap of the embankment to the maximum extent, namely, the gap has less unsupported space, and the gap which is not filled by the keel frame is mainly supported by the broken stones by matching with the spring net, so that the embankment repairing effect is better for some deformed embankment gaps.

3. The spring net of the invention ensures that the interior of the supporting and retaining structure has certain deflection, when filling is carried out, the more filling is carried out, the tighter the interior is, the integral stability is improved, and after flood is faded, concrete can be directly filled, so that a temporary embankment forms a permanent embankment.

Drawings

The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of the supporting unit of the present invention.

Fig. 3 is a schematic view of the supporting rod structure of the present invention.

Fig. 4 is a top sectional view of the joint of the support bar and the reinforcing bar according to the present invention.

FIG. 5 is a schematic view of the present invention in situ construction

Reference numbers and corresponding part names in the figures.

1-supporting column, 2-reinforcing rib, 3-spring net, 4-connecting pipe, 5-buckle plate, 6-buckle lock and 7-supporting unit.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to examples and accompanying drawings, and the exemplary embodiments and descriptions thereof are only used for explaining the present invention and are not meant to limit the present invention.

Example 1

As shown in fig. 1, the rapid embankment comprises a plurality of supporting units 7 and a spring net 3; the supporting unit 7 is a cuboid frame, a plurality of supporting units are connected with one another to form a keel frame, the keel frame is used for being installed in a gap of the embankment to provide supporting force for a road surface, spring nets 3 are arranged in four side faces, parallel to the axis, of the supporting unit 7, the spring nets 3 are welded with the frame corresponding to the side face where the spring nets are located, and the spring nets 3 are matched with the shape, surrounded by the frame, of the side face.

The connection of the supporting unit 7 and the spring net 3 can be manufactured in a factory in advance, when the emergency rescue work is carried out, the components formed by the supporting unit 7 and the spring net 3 are quickly transported to the site, a large amount of construction time is saved, the components are spliced with each other through the supporting unit 7 or/and the spring net 3 to enable the supporting unit 7 to form a keel frame, the shape of the keel frame is matched with the shape of a gap of a embankment, broken stones are taken on the site after the assembly is finished, the broken stones are filled into a space defined by the keel frame and the spring net 3, and then a qualified temporary road surface is built to enable the road to be smooth; the invention has less material consumption, low requirement on the material for filling, simple construction and shorter construction time compared with the traditional embankment, can be immediately put into use after the construction is finished without delaying the road continuity, and can pour concrete to be used as a permanent embankment after flood is removed.

Example 2

As shown in fig. 2, the present embodiment is optimized based on embodiment 1, and the supporting unit includes a supporting column 1 and a reinforcing rib 2; the number of the support columns 1 is 4, the axes of the support columns 1 are arranged in parallel, and on the radial section of each support column 1, all the support columns 1 are respectively positioned on the corresponding square vertexes; the spring nets 3 are respectively welded with the two adjacent support columns 1, all the spring nets 3 jointly enclose an inner cavity for containing stone materials, connecting pieces are welded on the spring nets 3 and are positioned outside the inner cavity, and the connecting pieces are used for connecting the support units; two ends of the reinforcing rib 2 are respectively connected with the two adjacent supporting columns 1.

The invention is applied to flood fighting and emergency rescue: firstly, selecting a proper support unit according to the size of a broken embankment gap on site and the size of stone on site, then transporting the support unit to the site, fixing the bottom of the support unit at the embankment gap and assembling at the same time, after bottling is finished, the support columns 1 and the reinforcing ribs 2 form a keel frame 7 for supporting a road surface, putting the stone on site into an inner cavity of each support unit, forming a temporary embankment after filling, and paving a temporary road surface on the top of the temporary embankment, so that the road can be unblocked and usable; the invention has simple structure, is light and convenient, saves transportation time and resources, delays one moment to save more dangers under the condition of flood fighting and emergency rescue, cannot get timely remedy, and can also lead to further damage of the embankment, and the arrangement of the spring net 3 ensures that the stone material in the embankment is spontaneously and tightly filled, thereby saving a large amount of construction time.

Example 3

As shown in fig. 2, 3 and 4, the present embodiment is a further improvement on the basis of embodiment 2, the connecting member is composed of a buckle plate 5 and a buckle lock 6, the buckle plate 5 and the buckle lock 6 are respectively welded on the adjacent spring nets 3, the buckle plate 5 is a concave rigid plate, the buckle lock 6 is a rigid cuboid with a rectangular groove on one surface, and the rectangular groove is matched with a side plate of the buckle plate 5; the method comprises the following steps that support columns 1 are arranged to be in a shape that the axial diameters of two axial ends are smaller than that of a middle shaft section, two adjacent support columns 1 are connected with two reinforcing ribs 2, two rings are arranged at two ends of each reinforcing rib 2, the axis of each ring is perpendicular to that of each reinforcing rib 2, two ends of each reinforcing rib 2 are respectively sleeved with the two support columns 1 through the rings, the two reinforcing ribs 2 are axially parallel to each other and are respectively located at two axial ends of each support column 1, bulges are further arranged in the rings of the reinforcing ribs 2, grooves with sector-shaped cross sections are correspondingly arranged at the shaft ends of the support columns 1, and the bulges are located in the sector-shaped grooves after the rings are; the supporting shaft is characterized in that a connecting pipe 4 is further welded at one axial end of the supporting shaft, the connecting pipe 4 is coaxial with the supporting column 1, the inner diameter of the connecting pipe 4 is larger than or equal to the diameter of the shaft end of the supporting column 1, and the outer diameter of the connecting pipe 4 is equal to the shaft diameter of the middle shaft section of the supporting column 1.

The buckle plate 5 and the buckle lock 6 are arranged, so that when the preset fixed supporting unit is connected with the supporting units corresponding to the two adjacent spring nets 3, the unlocking directions of the two supporting units are opposite, namely when the buckle lock 6 is welded on the corresponding connected spring net 3, the splicing direction is from bottom to top and is spliced with the fixed supporting unit, and when the buckle plate 5 is welded on the corresponding connected spring net 3, the splicing direction is from top to bottom, so that a similar and self-locking structure is formed between the supporting units, and the upper part and the lower part refer to the two axial ends of the supporting column 1; the supporting column 1 and the reinforcing rib 2 can rotate to achieve the storage function of the supporting unit, the transportation space is saved during transportation, the protrusions and the fan-shaped grooves ensure that the supporting unit is limited at a fixed position when opened, namely, the corresponding connecting part can not rotate any more in the opening process, and at the moment, the supporting unit is in a shape required to be used, so that the splicing efficiency is higher; connecting pipe 4's setting has then realized the concatenation of support element at 1 axial direction of support column to when embankment breach shape is the dysmorphism, choose the support element that the specification is littleer for use, the embankment breach is filled more fully, and the intraoral space of breach is littleer, thereby prevents the unexpected condition that collapses of interim road surface, simultaneously, on 1 axial direction of support column, 2 quantity increases of strengthening rib, and the holistic stability of embankment is better.

The present invention is further described with reference to the embodiments, and it should be understood that the above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.