CN114250847A - Rainwater and sewage diversion drainage channel for municipal engineering and construction method thereof - Google Patents
Rainwater and sewage diversion drainage channel for municipal engineering and construction method thereof Download PDFInfo
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- CN114250847A CN114250847A CN202111631223.4A CN202111631223A CN114250847A CN 114250847 A CN114250847 A CN 114250847A CN 202111631223 A CN202111631223 A CN 202111631223A CN 114250847 A CN114250847 A CN 114250847A
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/0401—Gullies for use in roads or pavements
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/0401—Gullies for use in roads or pavements
- E03F5/0404—Gullies for use in roads or pavements with a permanent or temporary filtering device; Filtering devices specially adapted therefor
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/06—Gully gratings
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
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Abstract
The utility model relates to a distribution of rain and sewage drainage canal and construction method for municipal works, it includes the canal body and apron, the canal body sets up in the side of road and closes on the greenbelt setting, the length direction of canal body extends along the length direction of road, the upside opening setting of canal body, the apron is installed in the canal body, can form a plurality of low recesses that arrange along apron length direction on the apron, when the apron is installed in the canal body, low recesses and the lateral wall of canal groove can enclose to close and form and pile up the groove. This application has the effect that improves distribution of rain and sewage drainage canal drainage ability.
Description
Technical Field
The application relates to the technical field of municipal engineering, in particular to a rainwater and sewage diversion drainage channel for municipal engineering and a construction method thereof.
Background
The drainage ditch refers to a ditch which leads water collected in a side ditch, a catch basin and a low-lying part near a roadbed, a crop field and a house to the roadbed, the crop field and the house field. The design of the drainage ditch determines the depth and the distance of the field drainage ditches according to the engineering layout and the engineering standard of a drainage system, and analyzes and calculates the flow, the water level, the section size and the engineering quantity of each level of drainage ditch and a building.
In the correlation technique, it is common that municipal works distribution of rain and sewage drainage canal, this kind of distribution of rain and sewage drainage canal mainly sets up on the both sides of road, distribution of rain and sewage drainage canal closes on the greenbelt setting of road side, the road middle part is hunch up slightly, when rainy day, the rainwater can be along the incline direction flow direction distribution of rain and sewage drainage canal of road in, distribution of rain and sewage drainage canal generally includes the canal body and apron, the upside notch at the canal body is established to the apron lid, and can reserve more outlet on the apron, can simply realize distribution of rain and sewage through setting up the outlet on the apron, avoid falling in the leaf directly sneaks into distribution of rain and sewage drainage canal.
In view of the above-mentioned related art, the inventor believes that, because the distribution drainage canal is close to the green belt, there is the problem that the leaves are piled up, namely the fallen leaves cover the cover plate surface easily when falling, block the drainage outlet, and have a great influence on the drainage efficiency of the distribution drainage canal, namely the problem that a great amount of water is accumulated on the side of the road when the road is in the rainy season, which is often seen in life.
Disclosure of Invention
In order to improve the problem that can produce great influence to drainage efficiency when piling up the fallen leaves on the distribution of rain and sewage drainage canal, this application provides a distribution of rain and sewage drainage canal and construction method for municipal works.
In a first aspect, the following technical scheme is adopted in a rain and sewage diversion drainage channel for municipal engineering provided by the application.
A distribution of rain and sewage drainage canal for municipal works, includes:
the channel body is arranged on the side edge of the road, and a channel groove extending along the length direction of the channel body is formed in the channel body;
the cover plate is arranged in a notch of the channel, a plurality of concave areas are arranged on the cover plate, the concave areas are distributed along the length direction of the cover plate, and a plurality of drainage ports are arranged on the part, located at the concave areas, of the cover plate and on the parts, located at two adjacent concave areas, of the cover plate;
when the cover plate is installed on the channel body, the combination of the concave areas and the side wall of the channel body can form a stacking groove with an opening at the upper side.
Through adopting above-mentioned technical scheme, through establishing the apron lid on the canal body, make the position that the apron has the indent district combine to close with the lateral wall of the canal body and form and pile up the groove, when receiving the rainwater after piling up a large amount of fallen leaves on this distribution of rain and sewage drainage channel and erode, the rainwater can be natural falls to pile up the inslot, thereby make the fallen leaves only can shelter from the outlet that is located and pile up groove department, and lie in the twice and pile up each drainage mouth between the groove and be difficult for sheltering from, thereby make the drainage efficiency of this municipal works distribution of rain and sewage drainage channel can not receive great restriction, ensure drainage efficiency.
Optionally, the cover plate includes:
the upper connecting plate is provided with a plurality of pieces in an arrangement manner along the length direction of the channel body, each upper connecting plate comprises an upper plate and two upper inclined plates, the upper ends of the two upper inclined plates are respectively connected with two opposite sides of the upper plate, and the lower ends of the two upper inclined plates are obliquely arranged towards opposite directions;
the lower connecting plates are arranged along the length direction of the channel body and comprise a plurality of lower plates and two lower inclined plates, the lower ends of the two lower inclined plates are respectively connected with two opposite sides of the lower plates, and the upper ends of the two lower inclined plates are obliquely arranged towards opposite directions;
the upper connecting plates and the lower connecting plates are arranged at intervals, and the inner concave area is formed by enclosing the lower connecting plates and two adjacent upper connecting plates.
By adopting the technical scheme, the upper connecting plate with the cross section of the isosceles trapezoid shape can be formed by the upper plate and the upper inclined plate, and the lower connecting plate with the cross section of the isosceles trapezoid shape can be formed by the lower plate and the lower inclined plate, so that the lower connecting plate and the two upper connecting plates can be combined to form an inner concave area in a surrounding manner.
Optionally, the channel is provided with:
the side supporting parts are provided with a plurality of channels, each side supporting part is uniformly distributed on two long side edges of the channel, each side supporting part is arranged in an isosceles trapezoid shape, and an installation area in the shape of an isosceles trapezoid is arranged between every two adjacent side supporting parts;
wherein, when the apron was installed in the canal body, the both sides of lower connecting plate were blocked respectively and were established in the installing zone that is located on two long avris of canal body, the both sides of upper junction plate lean on respectively on the collateral branch supporting part that is located on two long avris of canal body.
Through adopting above-mentioned technical scheme, utilize the collateral branch supporting part to support spacingly to lower connecting plate and upper junction plate, simply realize that the installation of upper junction plate and lower connecting plate is fixed.
Optionally:
the lower side of each lower inclined plate is provided with a plurality of first extension plates, and the lower side of each upper inclined plate is provided with a plurality of second extension plates;
when the lower connecting plate and the upper connecting plate are spliced together and installed in the channel body, each first extension plate and each second extension plate are arranged along the width direction of the channel body, each first extension plate and each second extension plate on the connecting part of the upper connecting plate and the lower connecting plate are staggered at intervals, and the length of each first extension plate is greater than that of each second extension plate.
Through adopting above-mentioned technical scheme, utilize the cooperation between first extension plate and the second extension plate for when connecting plate and upper junction plate meet down, the handing-over department of upper sloping plate and lower sloping plate can form a plurality of clearances, and this clearance can be used for the drainage to use.
Optionally:
the upper connecting plate and the lower connecting plate are both made of plastics, and a plurality of clamping pieces are arranged on the lower surface of the upper plate;
the two ends of each side supporting part are respectively provided with a clamping groove, when the upper connecting plate is installed in the channel body, each clamping piece is arranged along the length direction of the channel body, and the two ends of each clamping piece are respectively clamped in the clamping grooves corresponding to the positions.
Through adopting above-mentioned technical scheme, the upper junction plate that utilizes the plastics to support and lower connecting plate light in weight, with low costs, the production of being convenient for effectively reduce the use cost of upper junction plate and lower connecting plate, utilize the joint spare that sets up on the upper junction plate and set up the joint groove on the collateral branch supporting part can simply realize the fixed between upper junction plate and the collateral branch supporting part, the lower connecting plate can utilize the upper junction plate to support tightly in the canal body, fixed connection between indirect realization lower connecting plate and the canal body.
Optionally, each of the clips includes:
the upper side of the connecting part and the lower surface of the upper plate are integrally formed, and the cross section of the lower end of the connecting part is arranged in a bullet shape;
the elastic reverse hook parts are arranged in two ways, the two elastic reverse hook parts are respectively arranged on two arc sides of the connecting part, the lower sides of the two elastic reverse hook parts are connected with the lower side of the connecting part, and the upper sides of the two elastic reverse hook parts are oppositely and reversely bent;
when the clamping piece is inserted into the clamping groove, the upper sides of the two elastic reverse-hooking parts are all propped against the inside of the clamping groove.
Through adopting above-mentioned technical scheme, utilize connecting portion can play the effect of connecting elasticity overhead kick portion and joint spare for when the upper junction plate pressed down, connecting portion can drive elasticity overhead kick portion downstream, thereby make elasticity overhead kick portion wear to establish to the joint inslot, in order to realize the joint relation between elasticity overhead kick portion and the joint groove.
Optionally, the clip groove includes:
the upper side of the communicating groove is communicated with the top surface of the side supporting part, and the side edge of the communicating groove is also communicated with one side surface of the side supporting part, which is far away from the inner wall of the channel body;
the upper side of the limiting groove is communicated with the lower side of the communicating groove, and the side edge of the limiting groove is also communicated with one side surface of the side supporting part, which is far away from the inner wall of the channel body;
the width of the limiting groove is larger than that of the communicating groove, and when the clamping piece is inserted into the clamping groove, the upper sides of the two elastic reverse hook parts are respectively abutted to two ends of the top of the limiting groove.
Through adopting above-mentioned technical scheme, when connecting portion drive elasticity overhead kick portion and wear to establish the intercommunication groove, elasticity overhead kick portion can draw in towards the direction that is close to connecting portion because receiving the extrusion, and when elasticity overhead kick portion got into the spacing inslot, elasticity overhead kick portion began to recover to make the upper end of elasticity overhead kick portion can support the both ends at spacing groove top, realize the joint relation between joint spare and the joint groove.
In a second aspect, the application further provides a construction method for the municipal works rainwater and sewage diversion drainage channel, which adopts the following technical scheme:
a construction method of a rainwater and sewage diversion drainage channel for municipal engineering comprises the following steps:
s1, pouring concrete on the side edge of the road, and rolling the concrete by using a rolling device to form a channel body with a rectangular cross section;
s2, placing forming dies with openings on one side on two long side edges of the trench, then pouring concrete into the forming dies to form side supporting portions on the two long side edges of the trench, and removing the forming dies after the side supporting portions are formed;
s3, mounting each lower connecting plate in the channel body, wherein two vertical side surfaces of each lower connecting plate are respectively attached to two long side edges of the channel body;
s4, installing each upper connecting plate in the canal body, fixing each upper connecting plate with the side supporting part through the clamping piece and the clamping groove, and respectively staggering each upper connecting plate and each lower connecting plate at intervals.
By adopting the technical scheme, the forming work of the channel body can be completed through the step S1, the forming work of the side supporting part can be completed through the step S2, the mounting work of the lower connecting plate can be completed through the step S3, and the mounting work of the upper connecting plate can be completed through the step S4, so that the mounting of the cover plate is realized.
In summary, the present application includes at least one of the following beneficial technical effects:
the effect of concentrating fallen leaves can be achieved, the fallen leaves are prevented from completely covering the surface of the cover plate, and therefore the drainage efficiency of the municipal engineering rainwater and sewage diversion canal is achieved;
when the water outlet in the accumulation groove is blocked by fallen leaves, the accumulation groove can also be used for temporarily storing rainwater, so that part of rainwater is difficult to directly submerge the side of the passageway, and the probability of water accumulation at the side of the passageway is reduced;
the cover plate can be made of plastics, and the production cost, the transportation cost and the installation cost can be greatly reduced.
Drawings
FIG. 1 is a front view of a rain and sewage diversion drainage channel according to an embodiment of the present application;
FIG. 2 is a schematic view of a connection between a cap and a trench according to an embodiment of the present application;
FIG. 3 is a schematic structural diagram of a cover plate according to an embodiment of the present application;
FIG. 4 is a schematic structural diagram of an upper connecting plate according to an embodiment of the present application;
FIG. 5 is a schematic structural diagram of a lower connecting plate according to an embodiment of the present application;
FIG. 6 is a schematic view of the connection of the upper link plate and the side support portion of the embodiment of the present application;
FIG. 7 is an enlarged view of part B of FIG. 4;
fig. 8 is a partially enlarged view a of fig. 2.
Reference numerals: 1. a trench body; 11. a trench; 12. mounting grooves; 13. a side supporting portion; 14. a clamping groove; 141. a communicating groove; 142. a limiting groove; 2. a cover plate; 21. an upper connecting plate; 211. a water outlet; 212. an upper plate; 213. an upper sloping plate; 214. a first extension plate; 22. a lower connecting plate; 221. a lower plate; 222. a lower sloping plate; 223. a second extension plate; 23. a clamping piece; 231. a connecting portion; 232. an elastic reverse hook part.
Detailed Description
The present application is described in further detail below with reference to figures 1-8.
The embodiment of the application discloses a distribution of rain and sewage drainage canal for municipal works. Referring to fig. 1, this municipal works distribution of rain and sewage drainage canal includes canal body 1 and apron 2, and canal body 1 sets up in the side of road and closes on the greenbelt setting, and the length direction of canal body 1 extends along the length direction of road, and the upside opening of canal body 1 sets up, and apron 2 is installed in canal body 1.
Referring to fig. 2, a channel 11 extending along the length direction of the channel 1 is arranged inside the channel 1, the upper side of the channel 11 is communicated with the upper surface of the channel 1, the channel 11 is used for draining rainwater, two installation grooves 12 respectively located on two sides of the channel 11 are further arranged in the channel 1, opposite sides of the two installation grooves 12 are respectively communicated with two sides of the channel 11, and the upper sides of the two installation grooves 12 are both communicated with the upper surface of the channel 1; wherein, all be provided with a plurality of collateral branch supporting parts 13 of arranging along 1 length direction of the canal body on two long avris of trench 11, each collateral branch supporting part 13 is the isosceles trapezoid shape along 1 width direction's of the canal body orthographic view, and set up each collateral branch supporting part 13 mirror image setting of each other on 1 both long avris of the canal body, two long avris of apron 2 take respectively at the mirror image and set up on each collateral branch supporting part 13 of 1 both long avris of the canal body, wherein, can enclose between two collateral branch supporting parts 13 of adjacent setting and close the installing zone that forms and be the isosceles trapezoid shape.
Referring to fig. 3, the cover plate 2 includes a plurality of upper connection plates 21 and lower connection plates 22 made of plastic, each of the upper connection plates 21 and each of the lower connection plates 22 are arranged along the length direction of the channel 1, and each of the upper connection plates 21 and each of the lower connection plates 22 are arranged alternately; wherein, a plurality of water outlets 211 are arranged on the upper connecting plate 21 and the lower connecting plate 22, the water outlets 211 are used for rainwater to pass through and intercepting fallen leaves, so that the rainwater can fall into the canal body 1 through the water outlets 211, and the fallen leaves can be intercepted on the surfaces of the upper connecting plate 21 and the lower connecting plate 22.
Referring to fig. 4, the upper connection plate 21 includes an upper plate 212, two upper inclined plates 213 and first extension plates 214, the upper plate 212 is disposed in a rectangular plate shape, the two upper inclined plates 213 are disposed in a mirror image manner, opposite sides of the two upper inclined plates 213 are respectively connected to two opposite sides of the upper plate 212, opposite sides of the two upper inclined plates 213 are both inclined downward, the first extension plates 214 are disposed in a plurality of pieces, and each first extension plate 214 is uniformly distributed on the opposite sides of the two upper inclined plates 213; when the upper connection plate 21 is installed in the channel 1, the first extension plates 214 on the upper inclined plate 213 are arranged along the width direction of the channel 1.
When the upper connecting plate 21 is installed in the trench 1, two ends of the upper connecting plate 21 respectively lean against two side supporting portions 13 arranged on two long sides of the trench 1 in a mirror image manner, when the upper connecting plate 21 is connected with the side supporting portions 13, the upper plate 212 is attached to the top surfaces of the side supporting portions 13, and two upper inclined plates 213 are respectively attached to two isosceles edges of the side supporting portions 13.
Referring to fig. 5, the lower connecting plate 22 includes a lower plate 221, a lower inclined plate 222 and second extension plates 223, the lower plate 221 is rectangular plate-shaped, the lower inclined plates 222 are provided with two pieces of mirror images, and one opposite side of the two lower inclined plates 222 is connected to two opposite sides of the lower plate 221, one opposite side of the two lower inclined plates 222 is inclined upward, the second extension plates 223 are provided with a plurality of pieces, and each piece of the second extension plates 223 is uniformly distributed on one opposite side of the two lower inclined plates 222; when the lower connection plate 22 is installed in the trench 1, the second extension plates 223 on the lower inclined plate 222 are arranged along the width direction of the trench 1.
When the lower connecting plate 22 is installed in the trench 1, one end of the lower connecting plate 22 leans between two adjacent side supporting portions 13 on one long side of the trench 1, and the other end of the lower connecting plate 22 leans between two adjacent side supporting portions 13 on the other long side of the trench 1; when the lower connecting plate 22 is connected to the side supporting portions 13, one of the lower inclined plates 222 abuts on an isosceles side of any one of the side supporting portions 13, and the other lower inclined plate 222 abuts on an isosceles side of the adjacent side supporting portion 13.
When the lower connecting plates 22 and the upper connecting plates 21 are connected to form the cover plate 2, a plurality of concave areas arranged along the length direction of the cover plate 2 are formed on the cover plate 2, and when the cover plate 2 is installed in the channel body 1, the concave areas and the side walls of the channel 11 can enclose to form stacking troughs. Wherein, when the lower connecting plate 22 is connected with the upper connecting plate 21, the lower plate 221 of the lower connecting plate 22 is parallel to the upper plate 212 of the upper connecting plate 21, at this time, the lower inclined plate 222 at the connecting position of the lower connecting plate 22 and the upper connecting plate 21 is on the same plane with the upper inclined plate 213, and each second extension plate 223 and each first extension plate 214 at the connecting position of the lower connecting plate 22 and the upper connecting plate 21 are crossed and spaced.
The length of the first extension plate 214 is greater than that of the second extension plate 223, when the upper connection plate 21 is connected to the lower connection plate 22, the lower end of the first extension plate 214 abuts against the upper side edge of the lower inclined plate 222, and a projected plane of the first extension plate 214 in the vertical direction and a projected plane of the lower inclined plate 222 in the vertical direction have a coincidence point.
Referring to fig. 6, the clamping grooves 14 are formed in both ends of the top surface of each side supporting portion 13, two clamping pieces 23 are arranged on the lower surface of each sheet upper connecting plate 21, when the upper connecting plate 21 is installed in the channel body 1, the two clamping pieces 23 are arranged along the length direction of the channel body 1, the length direction of the two clamping pieces 23 extends along the width direction of the channel body 1, and when the upper connecting plate 21 is connected with the side supporting portion 13, the end portions of the two clamping pieces 23 are clamped and fixed with the two clamping grooves 14 respectively.
Referring to fig. 6 and 7, the clamping member 23 includes a connecting portion 231 and an elastic reverse-hooking portion 232, the elastic reverse-hooking portion 232 is provided with two pieces and respectively disposed on two long sides of the connecting portion 231, and the two elastic reverse-hooking portions 232 are arranged in an arc mirror image and are both arranged in an arc shape; the cross section of the lower side of the elastic inverted hook 232 is in a bullet shape, the lower sides of the two elastic inverted hook 232 are connected with the two long edges of the connecting portion 231 respectively, the lower sides of the two elastic inverted hook 232 are connected with the two arc surfaces of the lower side of the connecting portion 231 respectively, the upper sides of the two elastic inverted hook 232 are arranged in a bending mode in opposite directions, and a space is reserved between the upper sides of the two elastic inverted hook 232 and the bottom surface of the upper plate 212.
Referring to fig. 6 and 8, the upper end of the clamping groove 14 is communicated with the top surface of the side supporting part 13, and the side edge of the clamping groove 14 is communicated with a side surface of the side supporting part 13 far away from the side wall of the channel 1; wherein, joint groove 14 is including being intercommunication groove 141 and the spacing groove 142 that upper and lower position relation set up, and the width of spacing groove 142 upper end part is greater than the width of intercommunication groove 141, and when joint spare 23 inserted and locates in joint groove 14, the upside of twice elasticity overhead kick 232 supports tightly with spacing groove 142 top both ends respectively.
Through the cooperation between joint 23 and the joint groove 14, not only can realize the fixed connection between upper plate 21 and the collateral branch supporting part 13, simultaneously, joint 23 can also regard as the strengthening rib to use, carries out the reinforcement to the bulk strength of upper plate 212.
The embodiment of the application provides a rain sewage reposition of redundant personnel drainage canal's implementation principle for municipal works does:
when falling leaves falling onto the cover plate 2 receive rain wash, the falling leaves can be easily washed into the accumulation groove by the rain wash, and the falling leaves in the accumulation groove timely receive the rain wash again and can not be covered on each drainage port 211 on the surface of the upper connecting plate 21, so that the rain can be smoothly discharged into the canal body 1 through each drainage port 211 on the surface of the upper connecting plate 21.
The embodiment of the application also discloses a construction method for the municipal engineering rainwater and sewage diversion drainage channel, which comprises the following steps:
s1, pouring concrete on the side edge of the road, and rolling the concrete by using a rolling device to form a channel body 1 with a rectangular cross section;
s2, placing forming dies with openings on one side on two long side sides of the trench 11, then pouring concrete into the forming dies to form the side supporting parts 13 on the two long side sides of the trench 11, and removing the forming dies after the side supporting parts 13 are formed;
s3, installing each lower connecting plate 22 in the channel 1, and respectively attaching two vertical side surfaces of each lower connecting plate 22 to two long side edges of the channel 1;
s4, installing each upper connecting plate 21 in the channel 1, fixing each upper connecting plate 21 with the side supporting part 13 through the clamping piece 23 and the clamping groove 14, and respectively staggering each upper connecting plate 21 and each lower connecting plate 22.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a distribution of rain and sewage drainage canal for municipal works which characterized in that includes:
the device comprises a channel body (1), wherein the channel body (1) is arranged on the side edge of a road, and a channel groove (11) extending along the length direction of the channel body (1) is formed in the channel body (1);
the cover plate (2) is installed in a notch of the channel (11), the cover plate (2) is provided with a plurality of concave areas, the concave areas are distributed along the length direction of the cover plate (2), and a plurality of drainage ports (211) are formed in the positions, located at the concave areas, of the cover plate (2) and the positions, located in two adjacent concave areas, of the cover plate;
when the cover plate (2) is installed on the channel body (1), the combination of the concave areas and the side wall of the channel (11) can form a stacking groove with an opening at the upper side.
2. A distribution gutter for municipal works according to claim 1, characterized in that the cover plate (2) comprises:
the upper connecting plate (21) is provided with a plurality of pieces in an arrangement manner along the length direction of the channel body (1), each upper connecting plate (21) comprises an upper plate (212) and two upper inclined plates (213), the upper ends of the two upper inclined plates (213) are respectively connected with two opposite sides of the upper plate (212), and the lower ends of the two upper inclined plates (213) are obliquely arranged towards opposite directions;
the lower connecting plate (22) is provided with a plurality of pieces of lower connecting plates (22) in an arrangement manner along the length direction of the channel body (1), each lower connecting plate (22) comprises a lower plate (221) and two lower inclined plates (222), the lower ends of the two lower inclined plates (222) are respectively connected with two opposite sides of the lower plate (221), and the upper ends of the two lower inclined plates (222) are obliquely arranged towards opposite directions;
the upper connecting plates (21) and the lower connecting plates (22) are arranged at intervals, and the inner concave area is formed by enclosing the lower connecting plates (22) and two adjacent upper connecting plates (21).
3. A distribution and drainage canal for municipal works according to claim 2, characterized in that inside the canal body (1) there are provided:
the side supporting parts (13), the side supporting parts (13) are provided with a plurality of channels, each side supporting part (13) is evenly distributed on two long side sides of the channel (11), each side supporting part (13) is arranged in an isosceles trapezoid shape, and an installation area in the shape of an isosceles trapezoid is arranged between two adjacent side supporting parts (13);
wherein, when apron (2) are installed in ditch body (1), the both sides of lower connecting plate (22) are blocked respectively and are established in being located the installing zone on two long avris of ditch body (1), the both sides of upper junction plate (21) lean on respectively on being located collateral branch supporting part (13) on two long avris of ditch body (1).
4. The rainwater and sewage diversion drainage channel for municipal engineering according to claim 3, wherein:
a plurality of first extension plates (214) are arranged on the lower side of each lower inclined plate (222), and a plurality of second extension plates (223) are arranged on the lower side of each upper inclined plate (213);
when the lower connecting plate (22) and the upper connecting plate (21) are spliced together and installed in the channel body (1), the first extension plates (214) and the second extension plates (223) are arranged along the width direction of the channel body (1), the first extension plates (214) and the second extension plates (223) on the connecting portion of the upper connecting plate (21) and the lower connecting plate (22) are staggered at intervals, and the length of each first extension plate (214) is larger than that of each second extension plate (223).
5. A distribution of rain and sewage drainage channel for municipal works according to claim 4, characterized in that:
the upper connecting plate (21) and the lower connecting plate (22) are both made of plastics, and a plurality of clamping pieces (23) are arranged on the lower surface of the upper plate (212);
the two ends of each side supporting part (13) are respectively provided with a clamping groove (14), when the upper connecting plate (21) is installed in the channel body (1), each clamping piece (23) is arranged along the length direction of the channel body (1), and the two ends of each clamping piece (23) are respectively clamped in the clamping grooves (14) corresponding to the positions.
6. A distribution and drainage channel for municipal works according to claim 5, characterized in that each of the clamps (23) comprises:
a connecting part (231), wherein the upper side of the connecting part (231) is integrally formed with the lower surface of the upper plate (212), and the cross section of the lower end of the connecting part (231) is arranged in a bullet shape;
the elastic reverse-hook parts (232) are arranged in two ways, the two elastic reverse-hook parts (232) are respectively arranged on two arc sides of the connecting part (231), the lower sides of the two elastic reverse-hook parts (232) are connected with the lower side of the connecting part (231), and the upper sides of the two elastic reverse-hook parts (232) are oppositely and reversely bent;
when the clamping piece (23) is inserted into the clamping groove (14), the upper sides of the two elastic reverse-hooking parts (232) are tightly propped against the inside of the clamping groove (14).
7. A distribution and drainage canal for municipal works according to claim 6, characterized in that the catching groove (14) comprises:
the upper side of the communication groove (141) is communicated with the top surface of the side supporting part (13), and the side edge of the communication groove (141) is also communicated with one side surface of the side supporting part (13) far away from the inner wall of the channel body (1);
the upper side of the limiting groove (142) is communicated with the lower side of the communicating groove (141), and the side edge of the limiting groove (142) is also communicated with one side surface of the side supporting part (13) far away from the inner wall of the channel body (1);
the width of the limiting groove (142) is larger than that of the communicating groove (141), and when the clamping piece (23) is inserted into the clamping groove (14), the upper sides of the two elastic reverse-hooking parts (232) are respectively abutted to two ends of the top of the limiting groove (142).
8. A method of constructing a municipal works storm sewage diversion drainage channel according to claims 1 to 7, comprising the steps of:
s1, pouring concrete on the side edge of the road, and rolling the concrete by using a rolling device to form a channel body (1) with a rectangular cross section;
s2, placing forming dies with openings on one side on two long side sides of the channel (11), then pouring concrete into the forming dies to form side supporting portions (13) on the two long side sides of the channel (11), and removing the forming dies after the side supporting portions (13) are formed;
s3, mounting each lower connecting plate (22) in the channel body (1), and respectively attaching two vertical side surfaces of each lower connecting plate (22) to two long side edges of the channel body (1);
s4, installing each upper connecting plate (21) in the channel body (1), fixing each upper connecting plate (21) with the side supporting part (13) through the clamping piece (23) and the clamping groove (14), and respectively staggering each upper connecting plate (21) and each lower connecting plate (22).
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| KR101973983B1 (en) * | 2018-10-08 | 2019-04-30 | 전경근 | Trench cover and l-type concrete block equipped with this, and construction method of l-type concrete block |
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| CN213740939U (en) * | 2020-11-17 | 2021-07-20 | 安徽伟诚建设工程有限公司 | Irrigation and drainage channel for farmland |
| CN214573756U (en) * | 2021-04-23 | 2021-11-02 | 宁夏新彩工程建设有限公司 | Cover plate for ditch |
| CN214994507U (en) * | 2021-04-19 | 2021-12-03 | 深圳市奥城景观工程设计有限公司 | Novel drainage ditch based on sponge city theory |
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|---|---|---|---|---|
| KR101973983B1 (en) * | 2018-10-08 | 2019-04-30 | 전경근 | Trench cover and l-type concrete block equipped with this, and construction method of l-type concrete block |
| CN210151898U (en) * | 2019-06-17 | 2020-03-17 | 东莞市颐和园林建设工程有限公司 | Municipal drainage canal |
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| CN114250847B (en) | 2022-10-18 |
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