CN111485619A - Municipal garden drainage structures - Google Patents
Municipal garden drainage structures Download PDFInfo
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- CN111485619A CN111485619A CN202010323626.1A CN202010323626A CN111485619A CN 111485619 A CN111485619 A CN 111485619A CN 202010323626 A CN202010323626 A CN 202010323626A CN 111485619 A CN111485619 A CN 111485619A
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- Prior art keywords
- shaft
- vertical
- plate
- turning
- vertical rod
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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
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F3/00—Sewer pipe-line systems
- E03F3/04—Pipes or fittings specially adapted to sewers
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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
- E03F5/042—Arrangements of means against overflow of water, backing-up from the drain
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Sewage (AREA)
- Hydraulic Turbines (AREA)
Abstract
The invention relates to a municipal garden drainage structure, which belongs to the technical field of municipal gardens, and the technical scheme of the drainage structure comprises the following key points: a shaft; the drainage pipeline is connected between the bottom of the vertical shaft and a sewer; the rotating plates are hinged on the inner walls of the two sides of the vertical shaft and are symmetrical; the elastic supporting mechanism is arranged between the rotating plate and the inner wall of the vertical shaft and is used for supporting the rotating plate; the vertical rod is vertically arranged at the bottom of the vertical shaft; a plurality of turning plates hinged at the outer side of the top of the vertical rod; the elastic connecting piece is arranged between the adjacent turning plates, when the turning plates rotate to the horizontal position, the elastic connecting piece extends, and one side of each turning plate, which is far away from the vertical rod, is in contact with the inner wall of the vertical shaft so as to block the sewage and sundries which flow upwards from the bottom of the vertical shaft; and the elastic adjusting mechanism is arranged on the vertical rod and is used for adjusting the rotating angle of the turning plate. When the drainage structure is used, the situation that sewage and sundries reversely rush out from the vertical shaft in heavy rain can be effectively reduced, so that unnecessary troubles in follow-up can be reduced.
Description
Technical Field
The invention relates to the technical field of municipal gardens, in particular to a municipal garden drainage structure.
Background
With the continuous development of urbanization, municipal works related to civil life, such as municipal garden works, are frequently seen, and a drainage system is usually built under gardens or roads in the construction process so as to reduce the condition that water accumulates on the surrounding road surface.
At present, the existing underground drainage system mainly comprises vertical shafts and drainage pipelines connected between the vertical shafts, and the drainage pipelines are generally communicated with a sewer, so that accumulated water on a road surface can enter the sewer along the drainage pipelines through the vertical shafts.
However, in the actual drainage process of the drainage system, the situation that water is accumulated on the ground due to heavy rain, rainwater cannot be timely discharged from the vertical shaft, and even sewage and sundries in a sewer are gushed out from a well mouth of the vertical shaft is caused, and manpower is wasted for cleaning in the follow-up process, so that improvement is urgently needed.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide the municipal garden drainage structure, which can realize the smooth discharge of sewage, and can effectively reduce the situation that sewage and sundries reversely rush out from a vertical shaft when heavy rain falls, thereby reducing the subsequent unnecessary trouble.
The above object of the present invention is achieved by the following technical solutions:
a municipal garden drainage structure comprising: a shaft; the drainage pipeline is connected between the bottom of the vertical shaft and a sewer; the rotating plates are hinged on the inner walls of the two sides of the vertical shaft and are symmetrical and used for guiding flow; the elastic supporting mechanism is arranged between the rotating plate and the inner wall of the vertical shaft and is used for supporting the rotating plate to be at a preset position; the vertical rod is vertically arranged at the bottom of the vertical shaft; the turning plates are hinged to the outer side of the top of the vertical rod and are fan-shaped; the elastic connecting piece is arranged between the adjacent turning plates and stretches along with the rotation of the turning plates, when the turning plates rotate to the horizontal position, the elastic connecting piece stretches, and one side of the turning plates, which is far away from the vertical rod, is in contact with the inner wall of the vertical shaft so as to block up-flowing sewage and sundries at the bottom of the vertical shaft; and the elastic adjusting mechanism is arranged on the vertical rod and is used for adjusting the rotating angle of the turning plate.
Adopt above-mentioned technical scheme, through setting up the rotor plate and turning over the board, not only can carry out the water conservancy diversion to the rainwater, make in the rainwater can be very smooth and easy entering into shaft and drainage pipe, when sewage in the heavy rain shaft appears and debris are backward gushed out, elasticity adjustment mechanism can drive to turn over the board and rotate to the predetermined position, make and turn over the board and contact with the shaft inner wall, and simultaneously, the elastic connection spare that sets up also can mutually support with turning over the board together, play certain effect of blockking to sewage, and the rotor plate that sets up, under the drive of buoyancy, also can rotate to horizontal position on, further block sewage and debris, through above-mentioned scheme, alright appear the reverse circumstances of gushing out of sewage and debris in effectual reduction shaft, it is troublesome to have reduced unnecessary.
The invention is further configured such that the elastic support mechanism comprises: the mounting plate is mounted on the inner wall of the vertical shaft; a support cylinder obliquely mounted on the mounting plate; the supporting rod is movably inserted in the supporting cylinder; and the compression spring is arranged in the supporting cylinder and used for connecting the supporting rod, and the top end of the supporting rod is connected with the back surface of the rotating plate in a sliding manner.
Adopt above-mentioned technical scheme, the bracing piece that sets up can drive the certain angle of rotor plate rotation under compression spring's drive, both can play the supporting role to the rotor plate, can also play certain buffering cushioning effect to the rotor plate for the rotor plate plays better water conservancy diversion effect.
The invention is further configured such that the elastic adjustment mechanism comprises: the sliding block is connected to the outer side of the vertical rod in a sliding manner along the extending direction of the vertical rod; one end of the driving spring is connected to the sliding block, and the other end of the driving spring is connected to the bottom end face of the turnover plate; the bottom of shaft still vertically installs the riser, the montant activity alternates in the riser, elasticity adjustment mechanism is still including setting up the spacing subassembly that is used for restricting the montant lift on the montant.
Adopt above-mentioned technical scheme, the drive spring and the slider that set up are mutually supported, can drive to turn over the board and rotate round the top of ejector pin, both can play the effect of water conservancy diversion to the rainwater, simultaneously, when heavy rain, can also play certain effect of sheltering from to the sewage that surges in the reverse direction, and the spacing subassembly that sets up then can restrict the elongation of montant for the montant extends predetermined length.
The invention is further configured such that the limiting assembly comprises: set up the holding tank on the montant both sides outer wall, the stopper of activity holding in the holding tank is seted up on the outer wall of vertical section of thick bamboo top with the spacing hole of stopper assorted to and set up the buffer spring who connects the stopper in the holding tank, the stopper bottom is equipped with the inclined plane inconsistent with spacing hole edge, when turning over the board and being in horizontal position, stopper and spacing hole gomphosis mutually.
By adopting the technical scheme, when the vertical rod rises to a preset height, the limiting block can be aligned with the position of the limiting hole, the arranged buffer spring can automatically drive the limiting block to stretch out of the accommodating groove and insert into the limiting hole, so that the vertical rod can be limited from rising, and the vertical rod can be automatically locked by the structure under the action of buoyancy.
The invention is further configured such that the elastic connector comprises: the containing cavities are arranged on two opposite sides of the adjacent turning plates, one side of each containing cavity is contained in one containing cavity, and the other side of each containing cavity is contained in the other containing cavity; and the elastic part is connected between the telescopic part and the inner wall of the accommodating cavity.
Adopt above-mentioned technical scheme, the elastic component that sets up can be along with turning over the rotation of board and drive the extensible member and stretch out and draw back for the extensible member can cooperate to turn over the board and block reverse sewage and debris of gushing into, thereby can further increase the area that blocks of turning over the board, reduces gushing out of debris.
The invention is further configured such that the telescoping member comprises: the connecting pieces are distributed with the creases at intervals and are arranged in a fan shape when being unfolded.
By adopting the technical scheme, the connecting piece can be folded or unfolded along the crease conveniently according to the elastic force, so that the blocking of sundries and sewage can be effectively realized, the space can be saved, and two purposes can be achieved at one stroke.
The invention is further provided that the top of the vertical rod is in threaded connection with a conical block with a conical section, and the hinged position of the turning plate and the vertical rod is positioned below the conical block.
Adopt above-mentioned technical scheme, the toper piece that sets up can shelter from the bull stick on the one hand and turn over the gap between board and the connection piece, reduces debris jam in the gap, and on the other hand can also utilize the surface of slope to play further guide effect to the rainwater for the rainwater can be quick along turning over the board landing.
The invention is further provided with limiting parts for limiting the rotation height of the turning plate on two sides of the inner wall of the vertical shaft, wherein the limiting parts comprise: the height limiting device comprises a flitch attached to the inner side of the vertical shaft and a height limiting block installed on the flitch.
By adopting the technical scheme, the height limiting block can limit the turning plate, prevent the turning plate from rotating beyond a preset angle and also be favorable for the turning plate to exert a better shielding effect.
The invention is further provided with a plurality of mounting seats are annularly arranged on the inner wall of the top of the vertical shaft, an isolation net is connected between the mounting seats, and the edge of the bottom of each mounting seat is also provided with a bulge for limiting the rotation of the rotating plate.
By adopting the technical scheme, the installation seat and the isolation net are arranged, the isolation net can block sundries with large volume, the situation that the sundries enter a vertical shaft and pipeline blockage occurs is reduced, meanwhile, the installation seat can limit the rotation angle of the rotating plate, the rotating plate is positioned on the horizontal position, and the effect that the rotating plate blocks the sundries and sewage is guaranteed.
The invention further provides that the side of the rotating plate, which is far away from the vertical shaft, is detachably provided with a floating piece.
By adopting the technical scheme, the floating piece can play good buoyancy when raining, and can be quickly and stably limited on a preset position by matching with the mounting seat, so that the rotating plate can exert a good blocking effect.
In conclusion, the invention has the following beneficial effects:
by arranging the rotatable rotating plate and the elastic supporting mechanism, the rotating plate can play a role in guiding rainwater, and meanwhile, when sewage reversely gushes out, the sewage can be blocked under the cooperation of the elastic supporting mechanism, so that the condition of gushing out sewage is reduced;
the arranged turning plate and the elastic adjusting mechanism can further guide rainwater and block sewage and sundries, and the rotating plate and the turning plate are matched with each other, so that the blocking effect on the sundries and the sewage can be effectively realized;
the separation net that sets up can keep apart the debris that get into in the shaft to can reduce shaft and drainage pipe and appear the condition of blockking up, the above-mentioned structure mutually supports, and the water conservancy diversion that not only can be convenient for the rainwater and the isolation of debris can also the reverse condition of effluvium of effectual reduction sewage and debris, design benefit has very big market value.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present invention;
FIG. 2 is an enlarged view at A in FIG. 1;
FIG. 3 is an enlarged view at B in FIG. 1;
fig. 4 is a cross-sectional view of an embodiment of the invention with adjacent flaps deployed.
Reference numerals: 1. a shaft; 2. a water discharge pipeline; 3. a rotating plate; 31. mounting a plate; 32. a support cylinder; 33. a support bar; 34. a compression spring; 4. a vertical rod; 40. a vertical cylinder; 41. a slider; 42. a drive spring; 43. accommodating grooves; 44. a limiting block; 45. a limiting hole; 46. an inclined surface; 47. a buffer spring; 5. turning over a plate; 51. an accommodating chamber; 52. connecting sheets; 53. a connecting spring; 6. a conical block; 7. pasting a board; 71. a height limiting block; 8. a mounting seat; 81. an isolation net; 82. a protrusion; 9. a foam board; 91. an air bag.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
In this embodiment: a drainage structure for municipal gardens, as shown in figures 1 and 2, comprises a shaft 1 and a drainage pipe 2, wherein one end of the drainage pipe 2 is connected to the bottom of the shaft 1, and the other end is connected with a sewer, so that rainwater can be drained from the sewer along the drainage pipe 2 through the shaft 1.
Articulated on the both sides inner wall of shaft 1 have a rotor plate 3, rotor plate 3 symmetry each other, when two rotor plates 3 rotated horizontal position, one side that shaft 1 inner wall was kept away from to rotor plate 3 can contradict each other, is provided with elastic support mechanism in the position between rotor plate 3 and shaft 1 inner wall, and elastic support mechanism both can support rotor plate 3 in preset position, can also play certain buffering cushioning effect simultaneously.
In this embodiment, the elastic support mechanism includes: the mounting plate 31 is mounted on the inner walls of two sides of the shaft 1 through screws, the mounting plate 31 is provided with the supporting cylinder 32 in an inclined mode, the supporting cylinder 32 inclines towards one side far away from the mounting plate 31, the supporting rod 33 is movably inserted in the supporting cylinder 32, the supporting rod 33 can stretch out and draw back in the supporting cylinder 32 along the extending direction of the supporting cylinder 32, in addition, a sliding groove is formed in the back face of the rotating plate 3, the top end of the supporting rod 33 is matched with the sliding groove, the supporting rod 33 can freely slide along the sliding groove along with the rotation of the rotating plate 3, the inside of the supporting cylinder 32 is further provided with the compression spring 34, one end of the compression spring 34 is connected with the bottom wall of the supporting cylinder 32, and the.
In this embodiment, the rotor plate 3 is the foam lightweight board, and compression spring 34 utilizes the elastic force of self, can be so that the rotor plate 3 is in predetermined inclination, when meetting heavy rain, there is the reverse circumstances of gushing out sewage in shaft 1 bottom, and at this moment, the rotor plate 3 receives the rotation that buoyancy of water can be quick for symmetrical rotor plate 3's the outside is contradicted each other, thereby can play certain effect of blockking to sewage.
In order to reduce the blocking of the drainage pipeline 2 caused by excessive foreign matters discharged into the shaft 1, in this embodiment, a plurality of mounting seats 8 are annularly arranged on the inner wall of the top of the shaft 1, the mounting seats 8 are uniform in height and located above the rotating plate 3, a separation net 81 is installed between the mounting seats 8, the separation net 81 can conveniently separate most of the foreign matters, and when the foreign matters need to be cleaned, the separation net 81 only needs to be detached, and the whole foreign matters are taken out.
In addition, mount pad 8 can also play certain limiting action to the rotation angle of rotor plate 3, when rotor plate 3 rotated horizontal position, the inboard of rotor plate 3 can be inconsistent with mount pad 8, mount pad 8 can restrict the continuation rotation of rotor plate 3, thereby can guarantee the stability of rotor plate 3, in addition, bottom edge at mount pad 8 still is provided with arch 82, arch 82 adopts the rubber material to make, when rotor plate 3 is rotatory, can be inconsistent with arch 82 in advance, thereby can play certain buffering conflict effect to rotor plate 3, improve the spacing effect of mount pad 8.
The floating piece is further installed on one side, far away from the inner wall of the shaft 1, of the rotating plate 3, in the embodiment, the floating piece comprises a foam plate 9 and an inflatable bag 91, the foam plate 9 is fixed with the inflatable bag 91, one side, far away from the inflatable bag 91, of the foam plate 9 is fixed with the outer edge of the rotating plate 3 through glue, the inflatable bag 91 can be inflated, and when the foam plate 9 and the inflatable bag 91 are used simultaneously, the rotating plate 3 can be quickly rotated to a preset horizontal position when buoyancy is applied.
As shown in fig. 1 and 3, an elastic adjusting mechanism is disposed between the vertical rod 4 and the turning plate 5, and in this embodiment, the elastic adjusting mechanism includes: the sliding block 41 is connected to the outer side of the vertical rod 4 in a sliding manner along the extending direction of the vertical rod 4, the sliding block 41 is connected with the driving spring 42, one end, far away from the sliding block 41, of the driving spring 42 is connected to the bottom end face of the turning plate 5, the driving spring 42 can enable the turning plate 5 to be in a static state through the elastic force of the driving spring 42, opposite side edges of the adjacent turning plates 5 are mutually abutted, when rainwater flows into the vertical shaft 1, the rainwater can flow onto the turning plate 5 along the rotating plate 3, and then flows away from the outer side edge of the turning plate 5 along the inclined turning.
In addition, holding tank 43 has been seted up on the both sides outer wall of montant 4, holding tank 43 internalization has been held stopper 44, still be fixed with buffer spring 47 on the inner wall of holding tank 43, buffer spring 47 keeps away from the one end of holding tank 43 and fixes on the inner of stopper 44, and set up the spacing hole 45 corresponding with stopper 44 on the top outer wall of vertical cylinder 40, buffer spring 47 can utilize the restoring force of self, when stopper 44 aligns with spacing hole 45, drive stopper 44 inserts in the spacing hole 45, thereby restrain montant 4.
In this embodiment, as shown in fig. 4, the elastic connection member includes: the holding cavity 51 is arranged on two opposite sides of the adjacent turning plates 5, a connecting sheet 52 is movably held in the holding cavity 51, one side of the connecting sheet 52 is positioned in the holding cavity 51 of one of the adjacent turning plates 5, the other side of the connecting sheet 52 is positioned in the holding cavity 51 of the other adjacent turning plate 5, in addition, a plurality of connecting springs 53 are fixed on the inner walls of the adjacent holding cavities 51, and one ends of the connecting springs 53 far away from the holding cavity 51 are connected with the connecting sheet 52.
When the turning plate 5 is in a static state, the connecting sheet 52 is completely positioned in the accommodating cavity 51, in order to ensure the flexibility of the connecting sheet 52, the connecting sheet 52 in the embodiment is made of plastic materials, a plurality of creases are further arranged on the connecting sheet 52, the creases are distributed at intervals, and when the connecting sheet 52 is completely unfolded, the connecting sheet 52 is integrally in a fan shape.
When sewage and sundries reversely rush out from the heavy rain vertical shaft 1, the turning plate 5 can be subjected to the buoyancy of the sewage, the turning plate 5 can drive the vertical rod 4 to ascend along the inner wall of the vertical tube 40, and in the ascending process of the vertical rod 4, when the position of the limiting block 44 corresponds to the position of the limiting hole 45, the buffer spring 47 can automatically drive the limiting block 44 to be inserted into the corresponding limiting hole 45, so that the vertical rod 4 is limited at a preset height; meanwhile, due to the buoyancy of water, the turning plate 5 can turn to the horizontal position, so that one side of the turning plate 5, which is far away from the vertical rod 4, is abutted against the inner wall of the vertical shaft 1.
At this moment, connection piece 52 can expand completely, shelters from the gap between the adjacent board 5 that turns over to can further play and block the condition that the dirty water gushes on, in the reality, the sewage that gushes over board 5 can make rotor plate 3 receive buoyancy, and similarly, rotor plate 3 also can rotate to horizontal position on, through the effect that turns over board 5 and rotor plate 3, when just can effectual reduction heavy rain, the reverse condition of gushing out appears with debris in the shaft 1 interior sewage.
In addition, as shown in fig. 1 and 3, the two sides of the inner wall of the shaft 1 are further provided with limiting members, when the limiting members 44 are mutually embedded with the limiting holes 45, the limiting members can just limit the turning plate 5, so as to prevent the turning plate 5 from rotating over the head.
When sewage volume reduces, in order to guarantee that montant 4 can be automatic reply initial preset position, in this embodiment, be provided with inclined plane 46 in the bottom of stopper 44, turn over the board 5 and be in not receiving under the buoyancy state, inclined plane 46 of stopper 44 can slide at the edge of spacing hole 45, montant 4 can receive self and turn over the action of gravity of board 5, drive stopper 44 shrink to the holding tank 43 in, then relieve the restriction of stopper 44 to montant 4 for montant 4 descends preset position.
In addition, threaded sleeve is equipped with the cross-section at the top of montant 4 and is conical toper piece 6, and toper piece 6 is in the top position that turns over board 5 and montant 4 articulated department, sets up toper piece 6, and when shaft 1 drainage, the rainwater can flow away along turning over board 5 along that toper piece 6 is quick, and simultaneously, toper piece 6 can also shelter from turning over articulated department between board 5 and the montant 4 and the adjacent gap that turns over between board 5, reduces debris card in the gap.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment as necessary without making a contribution thereto after reading the present specification, but all are protected by patent laws within the scope of the claims of the present invention.
Claims (10)
1. The utility model provides a municipal garden drainage structures which characterized in that includes: a shaft (1);
a drainage pipeline (2) connected between the bottom of the vertical shaft (1) and a sewer;
the rotating plates (3) are hinged on the inner walls of the two sides of the vertical shaft (1) and are symmetrical and used for guiding the flow;
the elastic supporting mechanism is arranged between the rotating plate (3) and the inner wall of the shaft (1) and is used for supporting the rotating plate (3) to be at a preset position;
a vertical rod (4) vertically arranged at the bottom of the vertical shaft (1);
a plurality of sector turning plates (5) hinged on the outer side of the top of the vertical rod (4);
the elastic connecting piece is arranged between the adjacent turning plates (5) and stretches along with the rotation of the turning plates (5), when the turning plates (5) rotate to the horizontal position, the elastic connecting piece stretches, one side of each turning plate (5) far away from the vertical rod (4) is in contact with the inner wall of the vertical shaft (1) so as to block up-rushing sewage and sundries at the bottom of the vertical shaft (1);
and the elastic adjusting mechanism is arranged on the vertical rod (4) and is used for adjusting the rotating angle of the turning plate (5).
2. The drainage structure for municipal garden according to claim 1, wherein the elastic support means comprises: a mounting plate (31) mounted on the inner wall of the shaft (1); a support cylinder (32) mounted on the mounting plate (31) in an inclined manner; a support rod (33) movably inserted in the support cylinder (32); and a compression spring (34) which is arranged in the supporting cylinder (32) and is used for connecting the supporting rod (33), wherein the top end of the supporting rod (33) is connected with the back surface of the rotating plate (3) in a sliding way.
3. The municipal garden drainage structure of claim 1, wherein the elasticity adjustment mechanism comprises: a sliding block (41) connected to the outer side of the vertical rod (4) in a sliding manner along the extending direction of the vertical rod (4); a driving spring (42) with one end connected to the sliding block (41) and the other end connected to the bottom end face of the turning plate (5); the bottom of shaft (1) is still vertical installs vertical section of thick bamboo (40), montant (4) activity interlude is in vertical section of thick bamboo (40), elasticity adjustment mechanism is still including setting up the spacing subassembly that is used for restricting montant (4) lift on montant (4).
4. The municipal garden drainage structure of claim 3, wherein the stop assembly comprises: accommodating grooves (43) formed in the outer walls of the two sides of the vertical rod (4); a limiting block (44) movably accommodated in the accommodating groove (43); a limiting hole (45) which is arranged on the outer wall of the top of the vertical cylinder (40) and is matched with the limiting block (44); and the buffer spring (47) is arranged in the accommodating groove (43) and connected with the limiting block (44), the bottom of the limiting block (44) is provided with an inclined surface (46) which is abutted against the edge of the limiting hole (45), and when the turning plate (5) is positioned at a horizontal position, the limiting block (44) is embedded with the limiting hole (45).
5. The municipal garden drainage structure of claim 1, wherein the elastic connection member comprises: the containing cavities (51) are arranged on two opposite sides of the adjacent turning plates (5), one side of each containing cavity (51) is contained in one of the containing cavities, and the other side of each containing cavity (51) is contained in the other containing cavity; and an elastic member connected between the expansion member and an inner wall of the accommodation chamber (51).
6. The municipal garden drainage structure of claim 1, wherein the telescoping member comprises: the connecting sheets (52) are provided with creases at intervals, and the connecting sheets (52) are arranged in a fan shape when unfolded.
7. The municipal garden drainage structure of claim 1, wherein the top of the vertical rod (4) is in threaded connection with a conical block (6) with a conical section, and the hinged joint of the turning plate (5) and the vertical rod (4) is located below the conical block (6).
8. The municipal garden drainage structure of claim 1, wherein limiting members for limiting the rotation height of the turning plate (5) are further arranged on two sides of the inner wall of the shaft (1), and the limiting members comprise: a flitch plate (7) attached to the inner side of the shaft (1), and a height limiting block (71) arranged on the flitch plate (7).
9. The municipal garden drainage structure according to claim 1, wherein the top inner wall of the shaft (1) is provided with a plurality of mounting seats (8), an isolation net (81) is connected between the mounting seats (8), and the bottom edge of each mounting seat (8) is further provided with a protrusion (82) for limiting the rotation of the rotating plate (3).
10. The municipal garden drainage structure according to claim 1, wherein the floating member is detachably mounted on the rotating plate (3) at a side away from the shaft (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010323626.1A CN111485619B (en) | 2020-04-22 | 2020-04-22 | Municipal garden drainage structures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010323626.1A CN111485619B (en) | 2020-04-22 | 2020-04-22 | Municipal garden drainage structures |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111485619A true CN111485619A (en) | 2020-08-04 |
| CN111485619B CN111485619B (en) | 2021-02-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010323626.1A Active CN111485619B (en) | 2020-04-22 | 2020-04-22 | Municipal garden drainage structures |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112196064A (en) * | 2020-09-27 | 2021-01-08 | 瑞安市凯宇环保设备有限公司 | Accumulated water dredging treatment device for municipal road and use method thereof |
| CN113073724A (en) * | 2021-03-01 | 2021-07-06 | 雷明珍 | Self-cleaning sewer matched with deceleration strip for use |
| CN114809241A (en) * | 2022-03-14 | 2022-07-29 | 兰州石化职业技术学院 | Vertical shaft based on wall surface jet flow and used for reducing suction gas amount |
| CN114960891A (en) * | 2022-04-21 | 2022-08-30 | 吴晓宇 | Water conservancy project construction diversion drainage structure and construction method thereof |
| KR102556058B1 (en) * | 2022-12-07 | 2023-07-18 | 주식회사 에이이 | Apparatus for malodor prevention of street inlet |
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| CN112196064A (en) * | 2020-09-27 | 2021-01-08 | 瑞安市凯宇环保设备有限公司 | Accumulated water dredging treatment device for municipal road and use method thereof |
| CN113073724A (en) * | 2021-03-01 | 2021-07-06 | 雷明珍 | Self-cleaning sewer matched with deceleration strip for use |
| CN114809241A (en) * | 2022-03-14 | 2022-07-29 | 兰州石化职业技术学院 | Vertical shaft based on wall surface jet flow and used for reducing suction gas amount |
| CN114809241B (en) * | 2022-03-14 | 2023-09-22 | 兰州石化职业技术学院 | Wall jet-based vertical shaft for reducing sucked gas quantity |
| CN114960891A (en) * | 2022-04-21 | 2022-08-30 | 吴晓宇 | Water conservancy project construction diversion drainage structure and construction method thereof |
| CN114960891B (en) * | 2022-04-21 | 2023-11-28 | 吴晓宇 | Water conservancy project construction diversion drainage structure and construction method thereof |
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