CN114319008B - Highway pavement drainage system and construction method thereof - Google Patents
Highway pavement drainage system and construction method thereof Download PDFInfo
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- CN114319008B CN114319008B CN202111682005.3A CN202111682005A CN114319008B CN 114319008 B CN114319008 B CN 114319008B CN 202111682005 A CN202111682005 A CN 202111682005A CN 114319008 B CN114319008 B CN 114319008B
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- 238000010276 construction Methods 0.000 title abstract description 20
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- 238000009423 ventilation Methods 0.000 claims description 7
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- 230000000694 effects Effects 0.000 abstract description 6
- 238000009434 installation Methods 0.000 description 9
- 230000009286 beneficial effect Effects 0.000 description 8
- 230000008569 process Effects 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 230000003749 cleanliness Effects 0.000 description 3
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Abstract
The invention relates to the technical field of expressway road surface drainage, in particular to an expressway road surface drainage system and a construction method thereof. The drainage system comprises a water collecting ditch, a support column and a top cover. The water collecting ditch is arranged on two sides of the middle green belt of the expressway. The bottom of pillar is installed in the bottom of water catch bowl, and the top of pillar extends beyond the oral area of water catch bowl. The pillar is attached to the side wall of the water collecting ditch. The top ends of the struts have support portions for engaging the inner top wall of the canopy to form a support for the canopy. One side edge of the top cover, which is close to the first side wall, is propped against the opening edge of the water collecting ditch, a gap is formed 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, and the gap is used for rainwater on the expressway road surface to enter the water collecting ditch. The drainage device can effectively ensure 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 engineering efficiency is improved.
Description
Technical Field
The invention relates to the technical field of expressway road surface drainage, in particular to an expressway road surface drainage system and a construction method thereof.
Background
At present, road surface drainage systems for highways are mainly classified into two main categories: the first type of structure is simpler, the construction difficulty is smaller, but the drainage capacity is poorer, and the problem of blockage of a drainage channel is easy to occur; the second type of drainage capability is guaranteed to a certain extent, but the construction cost is high, the construction process is relatively complex, and the engineering cost is high.
In view of this, the present application is specifically proposed.
Disclosure of Invention
The first object of the present invention is to provide a highway pavement drainage system, which can effectively ensure drainage capacity, the drainage channel is not easy to be blocked, and the drainage effect is good; in addition, the device has a simple structure, can effectively control the cost, is convenient to construct, and is beneficial to improving the engineering efficiency.
The second object of the present invention is to provide a construction method of a highway pavement drainage system, which has simple flow, is convenient to implement and apply, and helps to improve engineering efficiency.
Embodiments of the present invention are implemented as follows:
an expressway surface drainage system, comprising: catchment ditch, pillar and top cap.
The water collecting ditches are arranged on two sides of the middle green belt of the expressway and extend along the length direction of the expressway. 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, which is close to the middle green belt.
The bottom of pillar is installed in the bottom of water catch bowl, and the top of pillar extends beyond the oral area of water catch bowl. The pillar is attached to the second side wall.
The top cover is of an inverted V shape and covers the opening of the water collecting ditch. The top ends of the struts have support portions for engaging the inner top wall of the canopy to form a support for the canopy. One side edge of the top cover, which is close to the first side wall, is propped against the opening edge of the water collecting ditch, a gap is formed 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, and the gap is used for rainwater on the expressway road surface to enter the water collecting ditch.
Further, a vent hole penetrating the top cover is formed in one side, close to the first side wall, of the top cover.
Further, the post includes a base, a post, and an extension.
The width of base and the width looks adaptation of water catch bowl, the laminating of the bottom of base and water catch bowl.
The cylinder is pasted with the second lateral wall and sets up along the depth direction of water catch bowl, and the bottom and the base fixed connection of cylinder, the top of cylinder extend to the oral area of water catch bowl.
The shape of the extension section is matched with the inner side wall of one side of the top cover, which is close to the second side wall, and the extension section is attached to the inner side wall of one side of the top cover, which is close to the second side wall. The bottom of extension section and the top fixed connection of cylinder, the top of extension section extends to the top of the inner wall of top cap. The supporting part is arranged at the top end of the extension section.
Further, a water passing groove for rainwater to flow through is formed in the bottom of the base, and the water passing groove is formed by the bottom wall of the base in a sunken mode.
Further, the mouth of the side of the first side wall of the water collection ditch is provided with a groove, the groove is formed by the first side wall in a concave manner, and the groove extends to the top wall of the mouth of the water collection ditch.
The top cover is close to the fixed cooperation piece that is used for with recess complex that is provided with in one side edge of first lateral wall, and the cooperation piece is close to the inside wall setting of top cover. Along the depth direction of the water collecting ditch, the depth of the groove is matched with the thickness of the matching block.
Further, the support is also provided with a lock, which is connected to the base of the support. The locker comprises an outer cylinder, a rotating piece, a central column and a rubber sleeve.
The center post is accommodated in the outer barrel. Along the circumference of the outer cylinder, the central column is fixedly matched with the outer cylinder. Along the axial direction of the outer cylinder, the central column is in sliding fit with the outer cylinder.
The rotating piece is rotatably matched with one end of the outer cylinder, and is provided with a matched 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 fit 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 and the central column are correspondingly arranged, 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 ditch is provided with a positioning hole matched with the central column, and the difference value 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 recessing the top wall of the base, and the aperture of the mounting hole is matched with the outer diameter of the outer cylinder. And the bottom of the mounting hole is provided with a yielding hole for the rubber sleeve and the center 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 clamping grooves are formed in the first side wall and the second side wall and are close to the bottoms of the water collecting grooves. The base fixedly connected with is used for with draw-in groove complex fixture block, the thickness of fixture block and the degree of depth looks adaptation of draw-in groove.
Further, teeth are arranged on the outer side of the rubber sleeve and distributed in an array along the outer wall of the rubber sleeve.
Further, the rotating member includes a first rotating section and a second rotating section that 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 cylinder. The outer side wall of the second rotating section is configured in a hexagonal shape, and the second rotating section is exposed outside the outer cylinder.
A construction method of a highway pavement drainage system, comprising:
and water collecting ditches are arranged on two sides of the middle green belt of the expressway.
The support column is placed in the water collecting ditch, the bottom end of the support column is installed at the bottom of the water collecting ditch, the support column is arranged along the height direction of the water collecting ditch, and the support column is attached to the second side wall.
The top cover is covered on the opening part of the water collecting ditch, the top ends of the supporting columns are attached to the inner top wall of the top cover, and one side edge of the top cover, which is close to the first side wall, is abutted against the opening part edge of the water collecting ditch, so that 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 part of the water collecting ditch.
The technical scheme of the embodiment of the invention has the beneficial effects that:
the water collecting ditch 100 of the expressway road surface drainage system 1000 provided by the embodiment of the invention is arranged close to the middle green belt 2000 of the expressway, the gap 310 is positioned at one side of the top cover 300 close to the road surface 3000, that is, the gap 310 is arranged towards the road surface 3000, so that rainwater on the road surface 3000 can be conveniently and fully collected. Because the water collecting channel 100 is arranged along the length direction of the pavement 3000, that is, the gap 310 extends along the length direction of the pavement 3000, thus providing enough flowing space for rainwater, greatly enhancing the capability of the water collecting channel 100 to collect rainwater, not affecting the drainage capability even if the gap 310 is locally jammed, and providing powerful guarantee for the drainage capability of the highway pavement drainage system 1000. Through this design, improved the flow area of rainwater greatly, reduced the possibility of road surface 3000 ponding effectively.
In addition, the gap 310 is disposed towards the road surface 3000 and is located at a side of the top cover 300 away from the middle green belt 2000, so that it is possible to effectively prevent the gap 310 from being blocked by branches and leaves falling off from the middle green belt 2000, and even if a vehicle frequently passes through a motorway, the gap 310 is not easily blocked by the branches and leaves falling off to a side where the gap 310 is located under the blocking of the top cover 300. Even if the gap 310 is locally jammed, the whole drainage capacity of the gap 310 is not disturbed, enough time is reserved for cleaning the gap 310, and the device is very useful and reliable for coping with changeable weather.
It should be noted that, since the strut 200 is attached to the second side wall 120, and one side edge of the top cover 300 close to the first side wall 110 abuts against the opening edge of the water collecting channel 100, a stable mechanical supporting structure is formed, so that not only the stability of the top cover 300 can be ensured, but also the structural stability of the gap 310 can be ensured. The top cover 300 can cover the water collecting channel 100, prevents a large amount of dust and other impurities from entering the water collecting channel 100, effectively ensures the cleanliness of the water collecting channel 100, reduces the burden of subsequent cleaning and maintenance, and effectively avoids the blockage of the water collecting channel 100.
That is, the highway pavement drainage system 1000 not only has excellent drainage capacity and provides a very large drainage passage area, but also has a small exposed area and is not easy to block the drainage passage.
Because of the above structural characteristics, in the construction process, after the water collection grooves 100 are formed on both sides of the middle green belt 2000 of the expressway, the support column 200 is placed in the water collection groove 100, the bottom end of the support column 200 is mounted at the bottom of the water collection groove 100, the support column 200 is arranged along the height direction of the water collection groove 100, and the support column 200 is attached to the second side wall 120. Then, the top cover 300 is directly covered on the mouth of the water collection channel 100, the top ends of the struts 200 are 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 mouth edge of the water collection 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 mouth of the water collection channel 100. This completes the installation of the top cover 300.
Therefore, the construction and installation of the highway pavement drainage system 1000 are very convenient and quick, the construction method has simple flow, is convenient to implement and apply, is beneficial to improving the engineering efficiency, and reduces the engineering time cost.
In general, the expressway pavement drainage system provided by the embodiment of the invention can effectively ensure the drainage capacity, the drainage channel is not easy to be blocked, and the drainage effect is good; in addition, the device has a simple structure, can effectively control the cost, is convenient to construct, and is beneficial to improving the engineering efficiency. The construction method of the expressway road surface drainage system provided by the embodiment of the invention has the advantages of simple flow, 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 that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic diagram of the overall structure of a highway pavement drainage system according to an embodiment of the present invention;
FIG. 2 is a schematic cross-sectional view of a highway pavement drainage system according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a strut of the highway pavement drainage system according to the embodiment of the present invention;
fig. 4 is a schematic structural view of a top cover of a drainage system for highway pavement according to an embodiment of the present invention;
fig. 5 is a schematic view of the structure of the edge of the top cover of the drainage system for highway pavement according to the embodiment of the present invention;
FIG. 6 is a schematic diagram of a catchment channel of a highway pavement drainage system according to an embodiment of the present invention;
FIG. 7 is a schematic diagram showing the cooperation of a lock and a base of a highway pavement drainage system according to an 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 working state of a locker of a highway pavement drainage system according to an embodiment of the present invention;
fig. 10 is a schematic structural view of a second operating state of a locker of a highway pavement drainage system according to an embodiment of the present invention;
FIG. 11 is a schematic view of a third operational state of a lock of a highway pavement drainage system according to an embodiment of the present invention;
FIG. 12 is a schematic view of a foundation of the highway pavement drainage system according to the present invention during installation;
fig. 13 is a schematic diagram showing the cooperation of the center post, the rubber sleeve and the positioning hole of the locker of the highway pavement drainage system according to the embodiment of the invention.
Reference numerals illustrate:
a highway pavement drainage system 1000; a water collection channel 100; a first sidewall 110; a second sidewall 120; a groove 130; a positioning hole 140; a card slot 150; a pillar 200; a support portion 210; a base 220; a water passing groove 221; a mounting hole 222; a relief hole 223; a latch 224; a column 230; an extension 240; a top cover 300; gap 310; ventilation holes 320; a fitting block 330; an intermediate green belt 2000; road surface 3000; a lock 400; an outer cylinder 410; a rotation member 420; a first rotating section 421; a second rotating section 422; a center post 430; a gum cover 440; teeth 441.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. The components of the 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 invention, as 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 made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
The terms "first," "second," and the like are used merely to distinguish between descriptions and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "parallel," "perpendicular," and the like, do not denote that the components are required to be absolutely parallel or perpendicular, but may be slightly inclined. For example, "parallel" merely means that the directions are more parallel than "perpendicular" and does not mean that the structures must be perfectly parallel, but may be slightly tilted.
In the description of the present invention, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Examples
Referring to fig. 1 and 2, the present embodiment provides an expressway road surface drainage system 1000, the expressway road surface drainage system 1000 includes: a sump 100, a pillar 200, and a top cover 300.
The water collecting ditch 100 is formed on two sides of the middle green belt 2000 of the expressway, namely, two sides of the middle green belt 2000 are provided with one water collecting ditch 100. The water collecting channel 100 extends along the length direction of the expressway. For an overhead highway, rainwater in the catchment channel 100 may drain to the ground below the highway through a drain pipe. For a general expressway, rainwater in the catchment channel 100 may be guided into an external catchment pool or river through a water guide channel. And the manner is not limited thereto.
The water collection trough 100 has opposed first and second side walls 110, 120, the first side wall 110 being located on a side of the second side wall 120 closer to the intermediate green belt 2000.
The bottom end of the support column 200 is mounted to the bottom of the sump 100, and the top end of the support column 200 extends beyond the mouth of the sump 100. The pillar 200 is attached to the second side wall 120.
The top cover 300 is inverted V-shaped and covers the mouth of the water collection channel 100. The top end of the stay 200 has a support portion 210 for fitting with the inner top wall of the top cover 300 to form a support for the top cover 300. One side edge of the top cover 300, which is close to the first side wall 110, abuts against the mouth edge of the water collection channel 100, and a gap 310 is formed between one side edge of the top cover 300, which is close to the second side wall 120, and the other side edge of the mouth of the water collection channel 100, and the gap 310 is used for rainwater on the road surface 3000 of the expressway to enter the water collection channel 100.
In the present embodiment, the water collection ditch 100 is provided near the intermediate green belt 2000 of the expressway, and the gap 310 is located on the side of the top cover 300 near the road surface 3000, i.e., the gap 310 is provided toward the road surface 3000, so that it is convenient to sufficiently collect rainwater on the road surface 3000. Because the water collecting channel 100 is arranged along the length direction of the pavement 3000, that is, the gap 310 extends along the length direction of the pavement 3000, thus providing enough flowing space for rainwater, greatly enhancing the capability of the water collecting channel 100 to collect rainwater, not affecting the drainage capability even if the gap 310 is locally jammed, and providing powerful guarantee for the drainage capability of the highway pavement drainage system 1000. Through this design, improved the flow area of rainwater greatly, reduced the possibility of road surface 3000 ponding effectively.
In addition, the gap 310 is disposed towards the road surface 3000 and is located at a side of the top cover 300 away from the middle green belt 2000, so that it is possible to effectively prevent the gap 310 from being blocked by branches and leaves falling off from the middle green belt 2000, and even if a vehicle frequently passes through a motorway, the gap 310 is not easily blocked by the branches and leaves falling off to a side where the gap 310 is located under the blocking of the top cover 300. Even if the gap 310 is locally jammed, the whole drainage capacity of the gap 310 is not disturbed, enough time is reserved for cleaning the gap 310, and the device is very useful and reliable for coping with changeable weather.
It should be noted that, since the strut 200 is attached to the second side wall 120, and one side edge of the top cover 300 close to the first side wall 110 abuts against the opening edge of the water collecting channel 100, a stable mechanical supporting structure is formed, so that not only the stability of the top cover 300 can be ensured, but also the structural stability of the gap 310 can be ensured. The top cover 300 can cover the water collecting channel 100, prevents a large amount of dust and other impurities from entering the water collecting channel 100, effectively ensures the cleanliness of the water collecting channel 100, reduces the burden of subsequent cleaning and maintenance, and effectively avoids the blockage of the water collecting channel 100.
That is, the highway pavement drainage system 1000 not only has excellent drainage capacity and provides a very large drainage passage area, but also has a small exposed area and is not easy to block the drainage passage.
Because of the above structural characteristics, in the construction process, after the water collection grooves 100 are formed on both sides of the middle green belt 2000 of the expressway, the support column 200 is placed in the water collection groove 100, the bottom end of the support column 200 is mounted at the bottom of the water collection groove 100, the support column 200 is arranged along the height direction of the water collection groove 100, and the support column 200 is attached to the second side wall 120. Then, the top cover 300 is directly covered on the mouth of the water collection channel 100, the top ends of the struts 200 are 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 mouth edge of the water collection 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 mouth of the water collection channel 100. This completes the installation of the top cover 300.
Therefore, the construction and installation of the highway pavement drainage system 1000 are very convenient and quick, the construction method has simple flow, is convenient to implement and apply, is beneficial to improving the engineering efficiency, and reduces the engineering time cost.
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 be blocked, and the drainage effect is good; in addition, the device has a simple structure, can effectively control the cost, is convenient to construct, and is beneficial to improving the engineering efficiency.
In this embodiment, a vent hole 320 penetrating the top cover 300 is formed on a side of the top cover 300 near the first sidewall 110. After the ventilation holes 320 are provided, the air pressure in the top cover 300 (i.e., in the water collection channel 100) can be balanced, and when the amount of rain is large, the gap 310 can be ensured to convey the rain water into the water collection channel 100 at full load. The ventilation holes 320 are disposed on one side of the top cover 300 near the first side wall 110, so that dust around the road surface 3000 (especially when the vehicle passes through) can be effectively prevented from blocking the ventilation holes 320, and the ventilation holes 320 are blocked by the green belt, so that smoothness of the ventilation holes 320 can be further ensured.
Referring to fig. 3, in particular, the support column 200 includes a base 220, a column 230, and an extension 240.
Along the width direction of the water collection channel 100, the dimension of the base 220 along the width direction of the water collection channel 100 is matched with the width of the water collection channel 100, and the base 220 is attached to the bottom of the water collection channel 100.
The column 230 is engaged with the second sidewall 120 and disposed along the depth direction of the sump 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 mouth of the sump 100.
The shape of the extension 240 is adapted to the inner sidewall of the side of the top cover 300 adjacent to the second sidewall 120, and the extension 240 is adapted to the inner sidewall of the side of the top cover 300 adjacent to the second sidewall 120. The bottom end of the extension section 240 is fixedly connected with the top end of the column 230, and the top end of the extension section 240 extends to the top of the inner wall of the top cover 300. The support 210 is provided at the top end of the extension 240.
By 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 matched 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 sump 100, it is not deviated in the width direction of the sump 100, and the overall structural stability can be greatly improved.
Further, a water passing groove 221 through which rainwater flows is formed in the bottom of the base 220, and the water passing groove 221 is formed by recessing the bottom wall of the base 220. The water passing groove 221 ensures sufficient circulation of rainwater at the bottom of the water collecting channel 100, and enables sufficient drainage of rainwater from the water collecting channel 100.
Referring to fig. 4, 5 and 6, in the present embodiment, a recess 130 is formed at a mouth of a side of the first sidewall 110 of the water collection channel 100, the recess 130 is concavely formed by the first sidewall 110, and the recess 130 extends to a top wall of the mouth of the water collection channel 100.
The top cover 300 is fixedly provided with a fitting block 330 near one side edge of the first sidewall 110 for fitting with the groove 130, and the fitting block 330 is disposed near the inner sidewall of the top cover 300. The depth of the recess 130 is adapted to the thickness of the mating block 330 in the depth direction of the sump 100.
When the top cover 300 is installed, the top ends of the struts 200 are 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 mouth edge of the water collecting channel 100, and the matching blocks 330 are matched into the grooves 130, so that the fixed matching is realized between one side edge of the top cover 300 close to the first side wall 110 and the edge of the water collecting channel 100, and under the action of the supporting column 200-top cover 300 matching structure, the matching blocks 330 are tightly attached to the walls of the grooves 130, so that the matching tightness is improved, and the top cover 300 does not sideslip relative to the edges of the water collecting channel, and the overall structural stability is further improved. In addition, the top cover 300 is tightly attached between the edge of the side of the top cover, which is close to the first side wall 110, and the edge of the water collection channel 100, so that dust and other garbage can be prevented from entering the water collection channel 100, and the cleanliness in the water collection channel 100 is ensured.
Further, referring to fig. 7, 8, 9, 10 and 11, the stand 200 may further be provided with a lock 400, and the lock 400 may be connected to the base 220 of the stand 200. The locker 400 includes an outer cylinder 410, a rotating member 420, a center post 430, and a rubber sleeve 440.
The center post 430 is received within the outer barrel 410. The center post 430 is fixedly engaged with the outer tub 410 in the circumferential direction of the outer tub 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 rotation member 420 is screw-fitted with the center post 430. The rotation member 420 can drive the center post 430 to move in the axial direction of the outer cylinder 410 when rotated.
One end of the rubber sleeve 440 is fixedly connected to one end of the outer cylinder 410 far away from the rotating member 420, and the rubber sleeve 440 is correspondingly arranged with the central column 430, so that the central column 430 can be inserted into the rubber sleeve 440 and spread 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 being matched 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.
In the installation process, the rotation member 420 is used to drive the center post 430 to move, so that the center post 430 is withdrawn from the rubber sleeve 440, and in this way, the rubber sleeve 440 can be compressed along the axial direction (for example, the rubber sleeve 440 is held by hand to be extruded), so that the rubber sleeve 440 can be conveniently inserted into the positioning hole 140. When the gum cover 440 is fully inserted, the center post 430 is driven to move into the gum cover 440 by the rotating member 420. The center post 430 can prop open the rubber sleeve 440, so that the rubber sleeve 440 is elastically compressed and fully filled between the center post 430 and the wall of the positioning hole 140, and the tender mold hook of the center post 430 is stably and firmly matched with the positioning hole 140, thereby locking the base 220 in the water collecting ditch 100 by using the locker 400, and the locking process is very convenient.
In order to facilitate the fixing of the base 220 by the locker 400, 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 adapted to the outer diameter of the outer cylinder 410. The bottom of the mounting hole 222 is provided with a relief hole 223 for the rubber sleeve 440 and the center post 430 to pass through, and the relief hole 223 penetrates to the bottom wall of the base 220. The outer cylinder 410 is fixedly installed in the installation hole 222. The locker 400 is installed in the installation hole 222, and the outer cylinder 410 is engaged with the installation hole 222 and fixedly connected with the installation hole 222, and the rubber sleeve 440 passes through the relief hole 223 so as to be further inserted into the positioning hole 140.
Referring to fig. 12, the first side wall 110 and the second side wall 120 are provided with a clamping groove 150, the clamping groove 150 is respectively formed by recessing the first side wall 110 and the second side wall 120, and the clamping groove 150 is disposed near the bottom of the water collecting channel 100. The base 220 is fixedly connected with a clamping block 224 which is matched with the clamping groove 150, and the thickness of the clamping block 224 is matched with the depth of the clamping groove 150.
In the process of installing the support column 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 clamping block 224 is smoothly clamped into the clamping groove 150, and the base 220 is prevented from being separated from the bottom of the water collecting channel 100. At this time, the base 220 is locked by the locking device 400, so that the center post 430 can be easily inserted into the rubber sleeve 440 and inserted into the positioning hole 140, and the locking operation is more convenient.
Further, referring to fig. 13, teeth 441 are disposed on the outer side of the rubber sleeve 440, and the teeth 441 are distributed in an array along the outer wall of the rubber sleeve 440. Teeth 441 can further enhance the biting force of sleeve 440 against the wall of locating hole 140, thereby further enhancing the locking action of lock 400 against base 220. Wherein, the teeth 441 are only disposed at the portion of the rubber sleeve 440 matching the positioning hole 140.
The rotary member 420 includes a first rotary segment 421 and a second rotary segment 422 that are fixedly 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 side wall of the second rotating section 422 is constructed in a hexagonal shape, and the second rotating section 422 is exposed to the outside of the outer tub 410 to facilitate the rotation of the rotating member 420.
The present embodiment also provides a construction method of the expressway road surface drainage system 1000, which includes: the water collecting ditches 100 are formed at both sides of the central green belt 2000 of the expressway. The support column 200 is placed in the water collection channel 100, the bottom end of the support column 200 is mounted to the bottom of the water collection channel 100, the support column 200 is disposed along the height direction of the water collection channel 100, and the support column 200 is attached to the second side wall 120. The top cover 300 is covered on the mouth of the water collection ditch 100, the top ends of the support posts 200 are attached to the inner top wall of the top cover 300, and one side edge of the top cover 300, which is close to the first side wall 110, is abutted against the mouth edge of the water collection ditch 100, so that a gap 310 is reserved between one side edge of the top cover 300, which is close to the second side wall 120, and the other side edge of the mouth of the water collection ditch 100.
Specific construction methods have been described in detail in the foregoing, and are not described in detail herein.
In summary, the highway pavement drainage system 1000 provided by the embodiment of the invention can effectively ensure drainage capacity, the drainage channel is not easy to be blocked, and the drainage effect is good; in addition, the device has a simple structure, can effectively control the cost, is convenient to construct, and is beneficial to improving the engineering efficiency. The construction method of the highway pavement drainage system 1000 provided by the embodiment of the invention has simple flow, is convenient to implement and apply, and is beneficial to improving engineering efficiency.
The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A highway pavement drainage system, comprising: a water collecting ditch, a pillar and a top cover;
the water collecting ditches are arranged on two sides of the middle green belt of the expressway and extend along the length direction of the expressway; 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 at one side of the second side wall, which is close to the middle green belt;
the bottom end of the support column is arranged at the bottom of the water collecting ditch, and the top end of the support column extends beyond the opening part of the water collecting ditch; the support posts are attached to the second side wall;
the top cover is of an inverted V shape and covers the opening of the water collecting ditch; the top ends of the struts are provided with supporting parts which are used for being attached to the inner top wall of the top cover so as to form a support for the top cover; one side edge of the top cover, which is close to the first side wall, is propped against the opening edge of the water collecting ditch, a gap is formed 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, and the gap is used for rainwater on the expressway road surface to enter the water collecting ditch;
the support column comprises a base, a column body and an extension section;
the width of the base is matched with the width of the water collecting ditch, and the base is attached to the bottom of the water collecting ditch;
the column body is bonded with the second side wall and is 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 part of the water collecting ditch;
the shape of the extension section is matched with the inner side wall of one side of the top cover, which is close to the second side wall, and the extension section is attached to the inner side wall of one side of the top cover, which is 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;
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 sinking the bottom wall of the base;
the support post is also provided with a lock, and the lock is connected with the base of the support post; the locker comprises an outer cylinder, a rotating piece, 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 cylinder, and is provided with a matched 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 matched with the central column in a threaded manner;
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 drive of the rotating piece;
the bottom of the water collecting ditch is provided with a positioning hole matched with the central column, and the difference value between the aperture of the positioning hole and the outer diameter of the central column is smaller than the thickness of the rubber sleeve.
2. The expressway road surface drainage system of claim 1, wherein one side of said top cover adjacent to said first side wall is provided with ventilation holes penetrating said top cover.
3. The expressway surface drainage system of claim 1, wherein the mouth of the water collection groove on the side where the first side wall is located is provided with a groove formed by the first side wall depression, and the groove extends to a top wall of the mouth of the water collection groove;
the edge of one side of the top cover, which is close to the first side wall, is fixedly provided with a matching block used for matching with the groove, and the matching block is close to the inner side wall of the top cover; along the depth direction of the water collecting ditch, the depth of the groove is matched with the thickness of the matching block.
4. The expressway road surface drainage system of claim 1, wherein said base is provided with a mounting hole formed by a depression of a top wall of said base, and the aperture of said mounting hole is adapted to the outer diameter of said outer cylinder; a yielding hole for the rubber sleeve and the center column to pass through is formed in the bottom of the mounting hole, 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 respectively provided with a clamping groove, and the clamping grooves are respectively arranged close to the bottom of the water collecting ditch; 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.
5. The expressway surface drainage system of claim 4, wherein teeth are provided on the outside of said gum cover, said teeth being distributed in an array along the outer wall of said gum cover.
6. The highway pavement drainage system of claim 1, wherein the rotating member comprises a first rotating section and a second rotating section that 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 cylinder; the outer side wall of the second rotating section is configured in a hexagonal shape, and the second rotating section is exposed outside the outer cylinder.
7. A method of constructing a highway pavement drainage system as set forth in claim 1, comprising:
the water collecting ditches are arranged on two sides of the middle green belt of the expressway;
placing the support column into the water collecting ditch, installing the bottom end of the support column at the bottom of the water collecting ditch, arranging the support column along the height direction of the water collecting ditch, and attaching the support column to the second side wall;
the top cover is covered on the opening part of the water collecting ditch, the top ends of the supporting columns are attached to the inner top wall of the top cover, and one side edge, close to the first side wall, of the top cover is abutted against the opening part edge of the water collecting ditch, so that a gap is reserved between one side edge, close to the second side wall, of the top cover and the opening part other side edge of the water collecting ditch.
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Citations (12)
| 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 |
| 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 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN211646650U (en) * | 2019-07-18 | 2020-10-09 | 武汉九环公路工程有限公司 | Concrete drainage ditch |
-
2021
- 2021-12-23 CN CN202111682005.3A patent/CN114319008B/en active Active
Patent Citations (12)
| 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 |
| 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 |
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| CN114319008A (en) | 2022-04-12 |
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