CN114319008A - Highway pavement drainage system and construction method thereof - Google Patents
Highway pavement drainage system and construction method thereof Download PDFInfo
- Publication number
- CN114319008A CN114319008A CN202111682005.3A CN202111682005A CN114319008A CN 114319008 A CN114319008 A CN 114319008A CN 202111682005 A CN202111682005 A CN 202111682005A CN 114319008 A CN114319008 A CN 114319008A
- Authority
- CN
- China
- Prior art keywords
- water collecting
- top cover
- side wall
- drainage system
- wall
- Prior art date
- 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.)
- Granted
Links
- 238000010276 construction Methods 0.000 title abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 112
- 238000000034 method Methods 0.000 claims description 9
- 230000006978 adaptation Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 7
- 230000006872 improvement Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 6
- 230000000903 blocking effect Effects 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 4
- 230000003749 cleanliness Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000010485 coping Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Images
Landscapes
- Road Paving Structures (AREA)
Abstract
The invention relates to the technical field of highway pavement drainage, in particular to a highway pavement drainage system and a construction method thereof. The drainage system comprises a water collecting ditch, a support column and a top cover. The catch basins are arranged on two sides of a middle green belt of the expressway. The bottom of pillar is installed in the bottom of catch basin, and the top of pillar extends beyond the oral area of catch basin. The pillar is attached to the side wall of the water collecting channel. The top end of the strut is provided with a supporting part which is used for being attached to the inner top wall of the top cover so as to support the top cover. One side edge that the overhead guard is close to first lateral wall offsets with the oral area edge of catch basin, and the overhead guard is close to and has the clearance between one side edge of second lateral wall and the oral area opposite side edge of catch basin, and the clearance is used for the rainwater on high-speed highway road surface to get into the catch basin. The drainage device can effectively guarantee drainage capacity, the drainage channel is not easy to block, the drainage effect is good, the structure is simple, the cost can be effectively controlled, the construction is convenient, and the improvement of the engineering efficiency is facilitated.
Description
Technical Field
The invention relates to the technical field of highway pavement drainage, in particular to a highway pavement drainage system and a construction method thereof.
Background
At present, the pavement drainage system for the expressway is mainly divided into two categories: the first type of structure is simpler, the construction difficulty is lower, but the drainage capacity is poorer, and the problem of blockage of a drainage channel is easy to occur; the second kind of drainage capacity has certain guarantee, but the cost is higher, and the work progress is also relatively more complicated, and engineering cost is higher.
In view of this, the present application is specifically made.
Disclosure of Invention
The first purpose of the invention is to provide a highway pavement drainage system, which can effectively ensure the drainage capacity, the drainage channel is not easy to block, and the drainage effect is better; in addition, the structure is simple, the cost can be effectively controlled, the construction is convenient, and the engineering efficiency is improved.
The second purpose of the invention is to provide a construction method of the highway pavement drainage system, which has simple flow, is convenient to implement and apply and is beneficial to improving the engineering efficiency.
The embodiment of the invention is realized by the following steps:
an expressway pavement drainage system comprising: a catch basin, a support post and a top cover.
The water collecting ditches are arranged on two sides of a middle green belt of the highway and extend along the length direction of the highway. The catchment gutter has opposite first and second side walls, the first side wall being located on a side of the second side wall adjacent the intermediate green belt.
The bottom of pillar is installed in the bottom of catch basin, and the top of pillar extends beyond the oral area of catch basin. The pillar is arranged in a manner of being attached to the second side wall.
The top cover is in an inverted V shape and covers the opening of the water collecting ditch. The top end of the strut is provided with a supporting part which is used for being attached to the inner top wall of the top cover so as to support the top cover. One side edge that the overhead guard is close to first lateral wall offsets with the oral area edge of catch basin, and the overhead guard is close to and has the clearance between one side edge of second lateral wall and the oral area opposite side edge of catch basin, and the clearance is used for the rainwater on high-speed highway road surface to get into the catch basin.
Furthermore, one side of the top cover close to the first side wall is provided with an air hole for penetrating the top cover.
Further, the pillar includes a base, a column, and an extension.
The width of base and the width looks adaptation of catch basin, the base is laminated with the bottom of catch basin.
The cylinder is attached to the second side wall and arranged along the depth direction of the water collecting channel, the bottom end of the cylinder is fixedly connected with the base, and the top end of the cylinder extends to the opening of the water collecting channel.
The shape of the extension section is matched with the inner side wall of the top cover close to one side of the second side wall, and the extension section is attached to the inner side wall of the top cover close to one side of the second side wall. The bottom end of the extension section is fixedly connected with the top end of the column body, and the top end of the extension section extends to the top of the inner wall of the top cover. The supporting part is arranged at the top end of the extension section.
Furthermore, the bottom of the base is provided with a water passing groove for rainwater to flow through, and the water passing groove is formed by the depression of the bottom wall of the base.
Furthermore, a groove is formed in the opening portion of one side, where the first side wall of the water collecting channel is located, of the groove, the groove is formed by the first side wall in a recessed mode, and the groove extends to the top wall of the opening portion of the water collecting channel.
The top cover is close to one side edge of first lateral wall and is fixed be provided with be used for with recess complex cooperation piece, cooperation piece be close to the inside wall setting of top cover. Along the depth direction of the water collecting channel, the depth of the groove is matched with the thickness of the matching block.
Further, the pillar is also provided with a lock, which is connected with the base of the pillar. The locking device comprises an outer barrel, a rotating part, a central column and a rubber sleeve.
The central column is accommodated in the outer cylinder. Along the circumference of the outer cylinder, the central column is fixedly matched with the outer cylinder. Along the axial of urceolus, center post and urceolus sliding fit.
The rotating piece is rotatably matched with one end of the outer cylinder and provided with a matching through hole. The matching through hole is provided with an internal thread, the central column is provided with an external thread, and the rotating piece is in threaded matching with the central column.
One end of the rubber sleeve is fixedly connected to the other end of the outer barrel, and the rubber sleeve and the center column are correspondingly arranged, so that the center column can be inserted into the rubber sleeve under the driving of the rotating piece.
The bottom of the water collecting channel is provided with a positioning hole matched with the central column, and the difference between the aperture of the positioning hole and the outer diameter of the central column is smaller than the thickness of the rubber sleeve.
Further, the base is provided with a mounting hole, the mounting hole is formed by sinking of the top wall of the base, and the aperture of the mounting hole is matched with the outer diameter of the outer barrel. The hole of stepping down that supplies gum cover and center post to pass is seted up to the bottom of mounting hole, and the hole of stepping down runs through to the diapire of base. The outer cylinder is fixedly arranged in the mounting hole.
The draw-in groove has all been seted up to first lateral wall and second lateral wall, and the draw-in groove all is close to the bottom setting of catch basin. The base fixedly connected with is used for the fixture block with draw-in groove complex, the thickness of fixture block and the degree of depth looks adaptation of draw-in groove.
Furthermore, the outside of gum cover is provided with the tooth, and the tooth is the array along the outer wall of gum cover and distributes.
Further, the rotating member comprises a first rotating section and a second rotating section which are fixedly and coaxially connected. The outer side wall of the first rotating section is arc-shaped, and the first rotating section is rotatably embedded in the outer barrel. The outer side wall of the second rotating section is configured to be hexagonal, and the second rotating section is exposed out of the outer cylinder.
A construction method of a highway pavement drainage system comprises the following steps:
and water collecting ditches are arranged on two sides of the middle green belt of the expressway.
The pillar is placed into the water collecting channel, the bottom end of the pillar is installed at the bottom of the water collecting channel, the pillar is arranged along the height direction of the water collecting channel, and the pillar is attached to the second side wall.
The top cover is covered at the opening of the water collecting ditch, the top end of the support column is attached to the inner top wall of the top cover, one side edge of the top cover, which is close to the first side wall, is abutted against the edge of the opening of the water collecting ditch, and a gap is reserved between one side edge of the top cover, which is close to the second side wall, and the other side edge of the opening of the water collecting ditch.
The technical scheme of the embodiment of the invention has the beneficial effects that:
the water collecting channel 100 of the highway pavement drainage system 1000 provided by the embodiment of the invention is arranged close to the middle green belt 2000 of the highway, and the gap 310 is positioned at one side of the top cover 300 close to the pavement 3000, namely the gap 310 is arranged towards the pavement 3000, so that rainwater on the pavement 3000 can be collected sufficiently. Because the catch basin 100 is along 3000 length direction settings on road surface, that is to say, clearance 310 also is along 3000 length direction extensions on road surface, just so for the rainwater reserve the space that flows, strengthened the ability that catch basin 100 collected the rainwater greatly, even the local jam appears in clearance 310 can not influence its drainage ability yet, provides the powerful guarantee for highway road surface drainage system 1000's drainage ability. Through this design, improved the flow area of rainwater greatly, reduced 3000 ponding possibilities in road surface effectively.
In addition, the gap 310 is provided toward the road surface 3000 and is located on the side of the top cover 300 away from the middle green belt 2000, so that it is possible to effectively prevent branches and leaves dropped from the middle green belt 2000 from blocking the gap 310, and even if a vehicle frequently runs through a motorway, the branches and leaves are not easily dropped to the side of the gap 310 under the blocking of the top cover 300, and the gap 310 is not easily blocked. Even if the gaps 310 are partially congested, the overall drainage capacity of the gaps 310 cannot be interfered, enough time is reserved for cleaning the gaps 310, and the method is very useful and reliable for coping with variable weather.
It should be noted that, since the supporting posts 200 are attached to the second sidewall 120 and one side edge of the top cover 300 close to the first sidewall 110 is abutted against the edge of the opening of the water collecting channel 100, a stable mechanical supporting structure is formed, which not only can ensure the stability of the top cover 300, but also can ensure the structural stability of the gap 310. The top cover 300 can cover the water collection ditch 100, so that a large amount of dust and other impurities are prevented from entering the water collection ditch 100, the cleanliness of the water collection ditch 100 is effectively guaranteed, the burden of subsequent cleaning and maintenance is reduced, and the blockage of the water collection ditch 100 is effectively avoided.
That is, the highway pavement drainage system 1000 not only has excellent drainage capacity and provides a very large drainage channel area, but also has a small exposed area and is not easily clogged with drainage channels.
Due to the above structural features, in the construction process, after the water collecting ditches 100 are opened at both sides of the middle green belt 2000 of the expressway, the pillars 200 are put into the water collecting ditches 100, the bottom ends of the pillars 200 are installed at the bottoms of the water collecting ditches 100, the pillars 200 are arranged along the height direction of the water collecting ditches 100, and the pillars 200 are attached to the second side walls 120. Then, the top cover 300 is directly covered on the opening of the water collecting channel 100, the top end of the supporting column 200 is attached to the inner top wall of the top cover 300, and one side edge of the top cover 300 close to the first side wall 110 is abutted against the edge of the opening of the water collecting channel 100, so that a gap 310 is automatically left between one side edge of the top cover 300 close to the second side wall 120 and the other side edge of the opening of the water collecting channel 100. This completes the installation of the top cover 300.
Therefore, the highway pavement drainage system 1000 is very convenient and quick to construct and install, the construction method is simple in flow, and convenient to implement and apply, the engineering efficiency is improved, and the engineering time cost is reduced.
In general, the highway pavement drainage system provided by the embodiment of the invention can effectively ensure the drainage capacity, the drainage channel is not easy to block, and the drainage effect is better; in addition, the structure is simple, the cost can be effectively controlled, the construction is convenient, and the engineering efficiency is improved. The construction method of the highway pavement drainage system provided by the embodiment of the invention has the advantages of simple process, convenience in implementation and application and contribution to improvement of engineering efficiency.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic overall structure diagram of a highway pavement drainage system provided by an embodiment of the invention;
FIG. 2 is a schematic cross-sectional view of a drainage system for highway pavement according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a strut of a drainage system for a highway pavement according to an embodiment of the invention;
FIG. 4 is a schematic structural diagram of a top cover of a drainage system for a highway pavement according to an embodiment of the invention;
FIG. 5 is a schematic structural view of the edge of a top cover of a drainage system for a highway pavement according to an embodiment of the present invention;
FIG. 6 is a schematic structural view of a water collection ditch of a highway pavement drainage system according to an embodiment of the invention;
FIG. 7 is a schematic view of the locking device and the base of the drainage system for highway pavement according to the embodiment of the present invention;
FIG. 8 is a schematic partial cross-sectional view of FIG. 7;
fig. 9 is a schematic structural view of a first operating state of a locking device of a drainage system for a highway pavement according to an embodiment of the invention;
fig. 10 is a structural view illustrating a second operation state of a locker of a drainage system for a road surface of an expressway according to an embodiment of the present invention;
fig. 11 is a structural view illustrating a third operating state of a locking device of a drainage system for a pavement of a highway according to an embodiment of the present invention;
FIG. 12 is a schematic view of a base of a highway pavement drainage system during installation according to an embodiment of the present invention;
fig. 13 is a schematic view of the cooperation of the center post, the rubber sleeve and the positioning hole of the locking device of the highway pavement drainage system according to the embodiment of the invention.
Description of reference numerals:
a highway pavement drainage system 1000; a water collection trench 100; a first sidewall 110; a second sidewall 120; a recess 130; a positioning hole 140; a card slot 150; a support column 200; a support portion 210; a base 220; a water passing tank 221; mounting holes 222; a relief hole 223; a latch 224; a cylinder 230; an extension section 240; a top cover 300; a gap 310; an air hole 320; a mating block 330; a middle green belt 2000; a road surface 3000; a lock 400; an outer tub 410; a rotating member 420; a first rotation segment 421; a second rotating section 422; a central column 430; a rubber sleeve 440; teeth 441.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
The terms "first," "second," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "parallel," "perpendicular," and the like do not require that the components be absolutely parallel or perpendicular, but may be slightly inclined. For example, "parallel" merely means that the directions are more parallel relative to "perpendicular," and does not mean that the structures are necessarily perfectly parallel, but may be slightly tilted.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Examples
Referring to fig. 1 and 2, the present embodiment provides a drainage system 1000 for a highway pavement, the drainage system 1000 including: a water collection trench 100, a support column 200, and a top cover 300.
The water collecting ditches 100 are provided at both sides of the middle green belt 2000 of the expressway, that is, one water collecting ditch 100 is provided at both sides of the middle green belt 2000. The catch basin 100 extends along the length of the highway. For an elevated highway, the rainwater in the catch basin 100 may be drained to the ground below the highway through a drain pipe. For a general expressway, rainwater in the catch basin 100 may be guided to an external catch basin or river through the gutter. And the manner is not limited thereto.
The water collection gutter 100 has opposite first and second side walls 110, 120, the first side wall 110 being located on the side of the second side wall 120 closer to the intermediate green sheet 2000.
The bottom end of the support post 200 is mounted to the bottom of the catch basin 100 and the top end of the support post 200 extends beyond the mouth of the catch basin 100. The support post 200 is disposed adjacent to the second sidewall 120.
The top cover 300 is formed in an inverted V shape and covers the opening of the water collecting channel 100. The top end of the support column 200 has a support portion 210 for fitting with the inner top wall of the top cover 300 to support the top cover 300. One side edge of the top cover 300 close to the first side wall 110 abuts against the edge of the opening of the water collecting channel 100, a gap 310 is formed between one side edge of the top cover 300 close to the second side wall 120 and the other side edge of the opening of the water collecting channel 100, and the gap 310 is used for rainwater on the road surface 3000 of the highway to enter the water collecting channel 100.
In the present embodiment, the water collecting channel 100 is disposed near the middle green belt 2000 of the expressway, and the gap 310 is located at a side of the top cover 300 near the road surface 3000, that is, the gap 310 is disposed toward the road surface 3000, so that it is convenient to sufficiently collect rainwater on the road surface 3000. Because the catch basin 100 is along 3000 length direction settings on road surface, that is to say, clearance 310 also is along 3000 length direction extensions on road surface, just so for the rainwater reserve the space that flows, strengthened the ability that catch basin 100 collected the rainwater greatly, even the local jam appears in clearance 310 can not influence its drainage ability yet, provides the powerful guarantee for highway road surface drainage system 1000's drainage ability. Through this design, improved the flow area of rainwater greatly, reduced 3000 ponding possibilities in road surface effectively.
In addition, the gap 310 is provided toward the road surface 3000 and is located on the side of the top cover 300 away from the middle green belt 2000, so that it is possible to effectively prevent branches and leaves dropped from the middle green belt 2000 from blocking the gap 310, and even if a vehicle frequently runs through a motorway, the branches and leaves are not easily dropped to the side of the gap 310 under the blocking of the top cover 300, and the gap 310 is not easily blocked. Even if the gaps 310 are partially congested, the overall drainage capacity of the gaps 310 cannot be interfered, enough time is reserved for cleaning the gaps 310, and the method is very useful and reliable for coping with variable weather.
It should be noted that, since the supporting posts 200 are attached to the second sidewall 120 and one side edge of the top cover 300 close to the first sidewall 110 is abutted against the edge of the opening of the water collecting channel 100, a stable mechanical supporting structure is formed, which not only can ensure the stability of the top cover 300, but also can ensure the structural stability of the gap 310. The top cover 300 can cover the water collection ditch 100, so that a large amount of dust and other impurities are prevented from entering the water collection ditch 100, the cleanliness of the water collection ditch 100 is effectively guaranteed, the burden of subsequent cleaning and maintenance is reduced, and the blockage of the water collection ditch 100 is effectively avoided.
That is, the highway pavement drainage system 1000 not only has excellent drainage capacity and provides a very large drainage channel area, but also has a small exposed area and is not easily clogged with drainage channels.
Due to the above structural features, in the construction process, after the water collecting ditches 100 are opened at both sides of the middle green belt 2000 of the expressway, the pillars 200 are put into the water collecting ditches 100, the bottom ends of the pillars 200 are installed at the bottoms of the water collecting ditches 100, the pillars 200 are arranged along the height direction of the water collecting ditches 100, and the pillars 200 are attached to the second side walls 120. Then, the top cover 300 is directly covered on the opening of the water collecting channel 100, the top end of the supporting column 200 is attached to the inner top wall of the top cover 300, and one side edge of the top cover 300 close to the first side wall 110 is abutted against the edge of the opening of the water collecting channel 100, so that a gap 310 is automatically left between one side edge of the top cover 300 close to the second side wall 120 and the other side edge of the opening of the water collecting channel 100. This completes the installation of the top cover 300.
Therefore, the highway pavement drainage system 1000 is very convenient and quick to construct and install, the construction method is simple in flow, and convenient to implement and apply, the engineering efficiency is improved, and the engineering time cost is reduced.
In general, the highway pavement drainage system 1000 provided by the embodiment of the invention can effectively ensure the drainage capacity, the drainage channel is not easy to block, and the drainage effect is better; in addition, the structure is simple, the cost can be effectively controlled, the construction is convenient, and the engineering efficiency is improved.
In the present embodiment, the top cover 300 has a vent hole 320 formed at a side thereof adjacent to the first sidewall 110 for penetrating the top cover 300. The provision of the ventilation holes 320 helps to equalize the air pressure in the top cover 300 (i.e., in the catch basin 100), and also ensures that the gap 310 can deliver rainwater to the catch basin 100 in a full load when the amount of rain is large. The vent hole 320 is formed in the top cover 300 on a side close to the first side wall 110, so that dust around the road surface 3000 (especially when a vehicle passes through) can be effectively prevented from blocking the vent hole 320, and the vent hole 320 is shielded by a green belt, so that smoothness of the vent hole 320 can be further guaranteed.
Referring to fig. 3, in particular, the pillar 200 includes a base 220, a column 230 and an extension 240.
Along the width direction of the water collecting channel 100, the size of the base 220 along the width direction of the water collecting channel 100 is matched with the width of the water collecting channel 100, and the base 220 is attached to the bottom of the water collecting channel 100.
The column 230 is attached to the second sidewall 120 and disposed along the depth direction of the water collecting channel 100, the bottom end of the column 230 is fixedly connected to the base 220, and the top end of the column 230 extends to the opening of the water collecting channel 100.
The shape of the extension 240 is adapted to the inner sidewall of the top cover 300 near the second sidewall 120, and the extension 240 fits the inner sidewall of the top cover 300 near the second sidewall 120. The bottom end of the extension 240 is fixedly connected with the top end of the column 230, and the top end of the extension 240 extends to the top of the inner wall of the top cover 300. The supporting portion 210 is disposed at the top end of the extension 240.
Through the design, the attaching effect of the support column 200, the second side wall 120 and the top cover 300 is further improved, and the stability of the matching structure of the support column 200 and the top cover 300 is further facilitated. Since the base 220 is very stable after being installed in the middle of the sump 100, it is not deviated along the width direction of the sump 100, and the overall structural stability can be greatly improved.
Further, the bottom of the base 220 is provided with a water passing groove 221 for rainwater to flow through, and the water passing groove 221 is formed by the bottom wall of the base 220 in a concave manner. The water passing groove 221 ensures sufficient circulation of rainwater at the bottom of the water collecting channel 100, so that rainwater can be sufficiently discharged from the water collecting channel 100.
Referring to fig. 4, 5 and 6, in the present embodiment, a groove 130 is disposed at an opening of the side of the first sidewall 110 of the water collecting channel 100, the groove 130 is formed by recessing the first sidewall 110, and the groove 130 extends to a top wall of the opening of the water collecting channel 100.
An edge of the top cover 300 near one side of the first side wall 110 is fixedly provided with a matching block 330 for matching with the groove 130, and the matching block 330 is arranged near the inner side wall of the top cover 300. The depth of the groove 130 in the depth direction of the water collection channel 100 is adapted to the thickness of the mating block 330.
When the top cover 300 is installed, the top end of the support column 200 is attached to the inner top wall of the top cover 300, one side edge of the top cover 300 close to the first side wall 110 is abutted to the edge of the opening of the water collecting channel 100, and the matching block 330 is matched into the groove 130, so that the side edge of the top cover 300 close to the first side wall 110 and the edge of the water collecting channel 100 are fixedly matched, under the action of the matching structure of the support column 200 and the top cover 300, the matching block 330 is tightly attached to the groove wall of the groove 130, not only is the matching tightness improved, but also the top cover 300 cannot slide relative to the edge of the water collecting channel, and the stability of the whole structure is further improved. In addition, one side edge of the top cover 300 close to the first side wall 110 is tightly attached to the edge of the water collection ditch 100, so that dust and other garbage can be prevented from entering the water collection ditch 100, and the cleanliness of the water collection ditch 100 is ensured.
Further, referring to fig. 7, 8, 9, 10 and 11, the prop 200 may further be provided with a lock 400, and the lock 400 is connected to the base 220 of the prop 200. The locker 400 includes an outer cylinder 410, a rotation member 420, a center post 430, and a gum cover 440.
The center post 430 is received within the outer barrel 410. The center post 430 is fixedly engaged with the outer cylinder 410 in a circumferential direction of the outer cylinder 410. The center post 430 is slidably engaged with the outer cylinder 410 in the axial direction of the outer cylinder 410. In the present embodiment, the outer cylinder 410 has a cylindrical shape, and the center post 430 has a cylindrical shape.
The rotating member 420 is rotatably coupled to one end of the outer cylinder 410, and the rotating member 420 is provided with a coupling through hole. The fitting through hole has an internal thread, the center post 430 has an external thread, and the rotating member 420 is screw-fitted to the center post 430. When the rotating member 420 rotates, the central column 430 can be driven to move along the axial direction of the outer cylinder 410.
One end of the rubber sleeve 440 is fixedly connected to one end of the outer cylinder 410 away from the rotating member 420, and the rubber sleeve 440 and the center post 430 are correspondingly arranged, so that the center post 430 can be inserted into the rubber sleeve 440 and expand the rubber sleeve 440 under the driving of the rotating member 420.
The bottom of the water collecting channel 100 is provided with a positioning hole 140 for matching with the central column 430, and the difference between the aperture of the positioning hole 140 and the outer diameter of the central column 430 is smaller than the thickness of the rubber sleeve 440.
During the installation process, the rotating member 420 is used to drive the central post 430 to move, so that the central post 430 is withdrawn from the rubber sleeve 440, and thus, the rubber sleeve 440 can be compressed along the axial direction thereof (for example, the rubber sleeve 440 is held by hand to be squeezed), so that the rubber sleeve 440 can be conveniently inserted into the positioning hole 140. When the rubber sleeve 440 is fully inserted, the central column 430 is driven by the rotating member 420 to move into the rubber sleeve 440. The central column 430 can prop open the rubber sleeve 440, so that the rubber sleeve 440 is elastically compressed and fully filled between the central column 430 and the hole wall of the positioning hole 140, and the soft mold hook of the central column 430 is stably and firmly matched in the positioning hole 140, so that the base 220 is locked in the water collecting channel 100 by the locking device 400, and the locking process is very convenient.
In order to fix the base 220 by the lock 400 and further improve the operation convenience, the base 220 is provided with a mounting hole 222, the mounting hole 222 is formed by recessing the top wall of the base 220, and the aperture of the mounting hole 222 is matched with the outer diameter of the outer cylinder 410. The bottom of the mounting hole 222 is provided with an abdicating hole 223 for the rubber sleeve 440 and the central column 430 to pass through, and the abdicating hole 223 penetrates through to the bottom wall of the base 220. The outer cylinder 410 is fixedly installed in the installation hole 222. The lock 400 is installed in the installation hole 222, the outer cylinder 410 is matched with the installation hole 222 and fixedly connected with the installation hole 222, and the rubber sleeve 440 passes through the abdicating hole 223 so as to be further inserted into the positioning hole 140.
Referring to fig. 12, the first sidewall 110 and the second sidewall 120 are both provided with a locking groove 150, the locking groove 150 is formed by the first sidewall 110 and the second sidewall 120 being recessed, and the locking groove 150 is both disposed near the bottom of the water collecting channel 100. The base 220 is fixedly connected with a fixture block 224 used for being matched with the clamping groove 150, and the thickness of the fixture block 224 is matched with the depth of the clamping groove 150.
In the process of installing the pillar 200, the base 220 is tilted, as shown in fig. 12, and then the base 220 is rotated along the direction a, so that the latch 224 is smoothly latched into the latch groove 150, thereby preventing the base 220 from being separated from the bottom of the gutter 100. At this time, the locking device 400 is used to lock the base 220, so that the central column 430 can smoothly extend into the rubber sleeve 440 and be inserted into the positioning hole 140, and the locking operation is more convenient.
Further, referring to fig. 13, teeth 441 are disposed on an outer side of the rubber sleeve 440, and the teeth 441 are distributed in an array along an outer wall of the rubber sleeve 440. The teeth 441 can further improve the biting force of the rubber sleeve 440 on the wall of the positioning hole 140, thereby further improving the locking effect of the lock 400 on the base 220. Wherein, the teeth 441 are only disposed on the portion of the rubber sleeve 440 matched with the positioning hole 140.
The rotating member 420 includes a first rotating section 421 and a second rotating section 422 which are fixed and coaxially connected. The outer side wall of the first rotating section 421 is arc-shaped, and the first rotating section 421 is rotatably embedded in the outer cylinder 410. The outer sidewall of the second rotating section 422 is configured in a hexagonal shape, and the second rotating section 422 is exposed outside the outer cylinder 410 to facilitate the rotation of the rotating member 420.
The embodiment also provides a construction method of the highway pavement drainage system 1000, which comprises the following steps: water collecting ditches 100 are provided at both sides of the middle green belt 2000 of the expressway. The support column 200 is placed in the water collecting trench 100, the bottom end of the support column 200 is mounted to the bottom of the water collecting trench 100, the support column 200 is disposed along the height direction of the water collecting trench 100, and the support column 200 is attached to the second sidewall 120. The top cover 300 is covered on the opening of the water collecting channel 100, the top end of the support column 200 is attached to the inner top wall of the top cover 300, and one side edge of the top cover 300 close to the first side wall 110 is abutted against the edge of the opening of the water collecting channel 100, so that a gap 310 is left between one side edge of the top cover 300 close to the second side wall 120 and the other side edge of the opening of the water collecting channel 100.
The specific construction method has been described in detail in the foregoing, and is not described herein again.
In conclusion, the highway pavement drainage system 1000 provided by the embodiment of the invention can effectively ensure the drainage capability, the drainage channel is not easy to block, and the drainage effect is better; in addition, the structure is simple, the cost can be effectively controlled, the construction is convenient, and the engineering efficiency is improved. The construction method of the highway pavement drainage system 1000 provided by the embodiment of the invention has the advantages of simple process, convenience for implementation and application and contribution to improvement of engineering efficiency.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A highway pavement drainage system, comprising: a catch basin, a brace and a top cover;
the water collecting ditches are arranged on two sides of a middle green belt of the highway and extend along the length direction of the highway; the water collecting ditch is provided with a first side wall and a second side wall which are opposite, and the first side wall is positioned on one side of the second side wall close to the middle green belt;
the bottom end of the strut is arranged at the bottom of the water collecting ditch, and the top end of the strut extends out of the opening of the water collecting ditch; the support post is arranged in a manner of being attached to the second side wall;
the top cover is in an inverted V shape and covers the opening of the water collecting ditch; the top end of the strut is provided with a supporting part which is attached to the inner top wall of the top cover so as to support the top cover; one side edge of the top cover close to the first side wall is abutted to the edge of the opening of the water collecting ditch, a gap is formed between one side edge of the top cover close to the second side wall and the other side edge of the opening of the water collecting ditch, and the gap is used for allowing rainwater on the highway pavement to enter the water collecting ditch.
2. The highway pavement drainage system of claim 1, wherein a vent hole is formed in one side of the top cover close to the first side wall, and the vent hole penetrates through the top cover.
3. The highway pavement drainage system of claim 1, wherein the post comprises a base, a post body, and an extension section;
the width of the base is matched with that of the water collecting ditch, and the base is attached to the bottom of the water collecting ditch;
the column body is attached to the second side wall and arranged along the depth direction of the water collecting ditch, the bottom end of the column body is fixedly connected with the base, and the top end of the column body extends to the opening of the water collecting ditch;
the shape of the extension section is matched with the inner side wall of the top cover on one side close to the second side wall, and the extension section is attached to the inner side wall of the top cover on one side close to the second side wall; the bottom end of the extension section is fixedly connected with the top end of the column body, and the top end of the extension section extends to the top of the inner wall of the top cover; the supporting part is arranged at the top end of the extension section.
4. The highway pavement drainage system of claim 3, wherein the bottom of the base is provided with a water passing groove for rainwater to flow through, and the water passing groove is formed by the bottom wall of the base in a concave manner.
5. The highway pavement drainage system according to claim 1, wherein a groove is formed at a mouth portion of the side of the first sidewall of the water collection trench, the groove is formed by recessing the first sidewall, and the groove extends to a top wall of the mouth portion of the water collection trench;
a matching block used for being matched with the groove is fixedly arranged at the edge of one side of the top cover close to the first side wall, and the matching block is arranged close to the inner side wall of the top cover; along the depth direction of the water collecting channel, the depth of the groove is matched with the thickness of the matching block.
6. A highway pavement drainage system according to claim 3, wherein said post is further provided with a lock connected to said base of said post; the locking device comprises an outer cylinder, a rotating part, a central column and a rubber sleeve;
the central column is accommodated in the outer cylinder; the central column is fixedly matched with the outer cylinder along the circumferential direction of the outer cylinder; the central column is in sliding fit with the outer barrel along the axial direction of the outer barrel;
the rotating piece is rotatably matched with one end of the outer barrel, and a matching through hole is formed in the rotating piece; the matching through hole is provided with internal threads, the central column is provided with external threads, and the rotating piece is in threaded matching with the central column;
one end of the rubber sleeve is fixedly connected to the other end of the outer cylinder, and the rubber sleeve is arranged corresponding to the central column, so that the central column can be inserted into the rubber sleeve under the driving of the rotating piece;
the bottom of the water collecting channel is provided with a positioning hole matched with the central column, and the difference between the aperture of the positioning hole and the outer diameter of the central column is smaller than the thickness of the rubber sleeve.
7. The highway pavement drainage system of claim 6, wherein the base is provided with a mounting hole, the mounting hole is formed by the top wall of the base in a concave manner, and the diameter of the mounting hole is matched with the outer diameter of the outer cylinder; the bottom of the mounting hole is provided with a yielding hole for the rubber sleeve and the central column to pass through, and the yielding hole penetrates through the bottom wall of the base; the outer cylinder is fixedly arranged in the mounting hole;
the first side wall and the second side wall are both provided with clamping grooves, and the clamping grooves are both arranged close to the bottom of the water collecting channel; the base fixedly connected with be used for with draw-in groove complex fixture block, the thickness of fixture block with the degree of depth looks adaptation of draw-in groove.
8. The highway pavement drainage system of claim 7, wherein the rubber sleeve is provided with teeth on the outer side, and the teeth are distributed in an array along the outer wall of the rubber sleeve.
9. The highway pavement drainage system of claim 6, wherein the rotating member comprises a first rotating section and a second rotating section which are fixedly and coaxially connected; the outer side wall of the first rotating section is arc-shaped, and the first rotating section is rotatably embedded in the outer barrel; the outer side wall of the second rotating section is configured to be hexagonal, and the second rotating section is exposed out of the outer cylinder.
10. A method of constructing a drainage system for highway pavement according to claim 1, comprising:
the two sides of the middle green belt of the expressway are provided with the water collecting ditches;
placing the support into the water collecting ditch, installing the bottom end of the support at the bottom of the water collecting ditch, arranging the support along the height direction of the water collecting ditch, and attaching the support to the second side wall;
and arranging the top cover at the opening part of the water collecting ditch, attaching the top end of the support column to the inner top wall of the top cover, and abutting the edge of one side of the top cover close to the first side wall against the edge of the opening part of the water collecting ditch so as to enable a gap to be reserved between the edge of one side of the top cover close to the second side wall and the edge of the other side of the opening part of the water collecting ditch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111682005.3A CN114319008B (en) | 2021-12-23 | 2021-12-23 | Highway pavement drainage system and construction method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111682005.3A CN114319008B (en) | 2021-12-23 | 2021-12-23 | Highway pavement drainage system and construction method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114319008A true CN114319008A (en) | 2022-04-12 |
| CN114319008B CN114319008B (en) | 2024-02-02 |
Family
ID=81023790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111682005.3A Active CN114319008B (en) | 2021-12-23 | 2021-12-23 | Highway pavement drainage system and construction method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114319008B (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1284395A (en) * | 1968-09-10 | 1972-08-09 | Broads Mfg Company Ltd | Improvements relating to hollow kerb gulley installations for road drainage |
| CN205804566U (en) * | 2016-07-20 | 2016-12-14 | 江苏建筑职业技术学院 | Arc-like rows ditch grate prepared by a kind of regeneration aggregate |
| CN107460804A (en) * | 2016-06-02 | 2017-12-12 | 仁创生态环保科技股份有限公司 | Roadway rainwater collection system |
| CN206784108U (en) * | 2017-05-16 | 2017-12-22 | 河南省枫叶园林绿化工程有限公司 | A kind of municipal drainage system |
| JP6391133B1 (en) * | 2017-06-27 | 2018-09-19 | 株式会社シラヤマ | Drainage adjustment member |
| CN209292815U (en) * | 2018-11-12 | 2019-08-23 | 罗成海 | Multi-flow-direction anti-blocking drainage system based on highway engineering |
| CN210262702U (en) * | 2019-06-25 | 2020-04-07 | 安徽广宏园林建设有限公司 | Highway bridge deck drainage facility |
| CN211498347U (en) * | 2019-12-04 | 2020-09-15 | 中冶南方工程技术有限公司 | Drainage structure |
| CN211646650U (en) * | 2019-07-18 | 2020-10-09 | 武汉九环公路工程有限公司 | Concrete drainage ditch |
| CN211772541U (en) * | 2019-12-30 | 2020-10-27 | 深圳市宝豪市政工程有限公司 | Road curb penetrant unit and sponge urban road |
| CN212956842U (en) * | 2020-07-24 | 2021-04-13 | 王利慧 | Drainage system of highway median |
| DE102020101479A1 (en) * | 2020-01-22 | 2021-07-22 | ACO Severin Ahlmann GmbH & Co Kommanditgesellschaft | Covering device for a drainage channel and channel system |
| CN214143119U (en) * | 2020-12-24 | 2021-09-07 | 平湖市恒艺园林工程有限公司 | Urban road ecotype rainwater infiltration system that is detained |
-
2021
- 2021-12-23 CN CN202111682005.3A patent/CN114319008B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1284395A (en) * | 1968-09-10 | 1972-08-09 | Broads Mfg Company Ltd | Improvements relating to hollow kerb gulley installations for road drainage |
| CN107460804A (en) * | 2016-06-02 | 2017-12-12 | 仁创生态环保科技股份有限公司 | Roadway rainwater collection system |
| CN205804566U (en) * | 2016-07-20 | 2016-12-14 | 江苏建筑职业技术学院 | Arc-like rows ditch grate prepared by a kind of regeneration aggregate |
| CN206784108U (en) * | 2017-05-16 | 2017-12-22 | 河南省枫叶园林绿化工程有限公司 | A kind of municipal drainage system |
| JP6391133B1 (en) * | 2017-06-27 | 2018-09-19 | 株式会社シラヤマ | Drainage adjustment member |
| CN209292815U (en) * | 2018-11-12 | 2019-08-23 | 罗成海 | Multi-flow-direction anti-blocking drainage system based on highway engineering |
| CN210262702U (en) * | 2019-06-25 | 2020-04-07 | 安徽广宏园林建设有限公司 | Highway bridge deck drainage facility |
| CN211646650U (en) * | 2019-07-18 | 2020-10-09 | 武汉九环公路工程有限公司 | Concrete drainage ditch |
| CN211498347U (en) * | 2019-12-04 | 2020-09-15 | 中冶南方工程技术有限公司 | Drainage structure |
| CN211772541U (en) * | 2019-12-30 | 2020-10-27 | 深圳市宝豪市政工程有限公司 | Road curb penetrant unit and sponge urban road |
| DE102020101479A1 (en) * | 2020-01-22 | 2021-07-22 | ACO Severin Ahlmann GmbH & Co Kommanditgesellschaft | Covering device for a drainage channel and channel system |
| CN212956842U (en) * | 2020-07-24 | 2021-04-13 | 王利慧 | Drainage system of highway median |
| CN214143119U (en) * | 2020-12-24 | 2021-09-07 | 平湖市恒艺园林工程有限公司 | Urban road ecotype rainwater infiltration system that is detained |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114319008B (en) | 2024-02-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101295928B1 (en) | Rain collecting well for preventing counterflow and increasing drainage | |
| KR102026939B1 (en) | Grating structure | |
| CN114319008A (en) | Highway pavement drainage system and construction method thereof | |
| CN209703856U (en) | A kind of roof drain | |
| CN220013949U (en) | Municipal road drainage device | |
| KR20100000298U (en) | device for preventing a bad smell of a manhole or a gutter | |
| KR101373818B1 (en) | Drainage apparatus of bridge be able to quick drain by swirl | |
| CN211774430U (en) | Drainage ditch | |
| CN110872850B (en) | Higher municipal works of security performance are with well lid | |
| KR200383882Y1 (en) | A sewage tool | |
| CN216238845U (en) | Linear self-cleaning sewer system for urban gardens | |
| KR200239950Y1 (en) | Drainage with sedimentation tank and odor prevention | |
| KR200201948Y1 (en) | Settling tank for drain | |
| KR200262733Y1 (en) | Concreted box atomatic door preventing a flowing backward using a buoyancy bar | |
| KR100758714B1 (en) | Dual-configure manhole cover | |
| CN220538827U (en) | Sewage well lid convenient to suction | |
| KR100836849B1 (en) | Apparatus for preventing reverse flow of drainage with removable check valve | |
| KR100807744B1 (en) | Connecting structure in sewer and manhole | |
| CN109972723A (en) | A kind of municipal administration well lid | |
| KR200278405Y1 (en) | A grating with gathering case | |
| KR200172110Y1 (en) | A cover for mounting on the roadside drains | |
| CN219909260U (en) | Road drainage structure | |
| CN221142962U (en) | Rain bucket cover and drainage device | |
| CN219451006U (en) | Rainwater grate capable of preventing garbage from entering for road drainage | |
| KR101987145B1 (en) | A hoding tank for drainage |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |