CN218911704U

CN218911704U - Municipal works drainage structures

Info

Publication number: CN218911704U
Application number: CN202223385248.3U
Authority: CN
Inventors: 朱忠华; 柏金芳
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-16
Filing date: 2022-12-16
Publication date: 2023-04-25
Anticipated expiration: 2032-12-16

Abstract

The utility model discloses a municipal engineering drainage structure, which relates to the technical field of municipal drainage and comprises a well, wherein a well cover is arranged on the upper surface of the well, a filter cartridge is arranged in the well, a first limiting block is fixedly connected to the outer surface of the filter cartridge, a first limiting groove is formed in the inner wall of the well, the first limiting block is slidably inserted into the first limiting groove, and a handle is fixedly connected to the inner wall of the filter cartridge. The utility model has reasonable design structure, and can solve the problems that the water flow entering the drainage well is large, the solid impurities carried in the water flow are too large, the filter screen is easy to block, the water flow of the drainage well is influenced by the filter screen blocking, the filter screen is difficult to automatically clean in the prior art, the drainage speed of the drainage well is slow, and urban waterlogging is easy to cause due to the fact that the filter screen is matched with the filter cartridge, the cleaning mechanism, the guide mechanism, the power mechanism and the transmission mechanism.

Description

Municipal works drainage structures

Technical Field

The utility model relates to the technical field of municipal drainage, in particular to a municipal engineering drainage structure.

Background

The utility model provides a municipal drainage well flows into the drainage well through the wash port directly when the drainage, then come to flow into underground drainage pipeline in the rainwater, often can contain some impurity in the rainwater, if not filter and possibly pile up in underground drainage pipeline, arouse the pipeline easily and block up, it is comparatively laborious to clear up, consequently, need filter the impurity that enters into in the drainage well, chinese patent according to application number 202221323589.5 discloses a municipal works drainage structure, including filtering mechanism, the fixed framework, the filter screen, the handle, the water inlet, the well lid, the recess, first fixed screw, solid fixed ring, the drain opening, the drainage well, the second fixed screw, the collecting vessel body, the ring channel, annular compaction arch and delivery port, solid impurity then is blockked in the collecting vessel through the filter screen, filter the collection to solid impurity in the rainwater through the collecting vessel body, like this greatly reduced solid impurity flows into to the municipal underground drainage pipeline in cause the risk of jam, when solid impurity in the collecting vessel piles up more needs to handle, dismantle first fixed screw through the instrument, and then will move, the personnel take out the well lid from the drainage vessel through holding the handle, thereby take out solid impurity in the collecting vessel body and drain the solid impurity from the collecting vessel body together, and the collector can take out the solid impurity from the collecting vessel that can be taken out together.

There are some defects in the above-mentioned patent, and when flood season comes the rainfall is great in time, and the discharge of water volume in entering the drainage well also can grow, and the solid impurity that carries in the rivers also can grow, leads to the filter screen to block up easily, and the filter screen blocks up the discharge that can influence the drainage well, is difficult to clear up the filter screen voluntarily among the prior art, leads to the drainage well drainage speed slower, leads to the fact urban waterlogging easily. For this reason, we provide municipal works drainage structures and solve above problem.

Disclosure of Invention

First) solving the technical problems

The utility model aims to make up the defects of the prior art and provides a municipal engineering drainage structure.

Two) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a municipal works drainage structures, includes the well, the last surface mounting of well has the well lid, the inside of well is equipped with the cartridge filter, the surface mounting of cartridge filter has stopper one, the spacing groove one has been seted up to the inner wall of well, stopper one slides and pegs graft in the inside of spacing groove one, the inner wall fixedly connected with handle of cartridge filter, the interior bottom wall fixedly connected with spacing section of thick bamboo of cartridge filter, the inside of well is equipped with drive mechanism, the inside of cartridge filter is equipped with clearance mechanism, the below of cartridge filter is equipped with guiding mechanism, guiding mechanism's below is equipped with power unit.

Further, the transmission mechanism comprises a fixed plate fixedly connected to the inner wall of the well, a vertical shaft is rotationally connected to the inside of the fixed plate, the top end of the vertical shaft is rotationally penetrated through the bottom surface of the filter cartridge and is inserted into the limiting cartridge, and a driven bevel gear is fixedly connected to the bottom end of the vertical shaft.

Further, the clearance mechanism is including seting up at the spacing groove two of vertical axis surface, the inner wall slip grafting of spacing groove two has the stopper two, the surface fixedly connected with dead lever of stopper two, the surface threaded connection of vertical axis has the fixed cap, the bottom surface of fixed cap and the upper surface contact of dead lever.

Further, the surface fixedly connected with scraper blade of dead lever, the surface of scraper blade and the inner wall contact of cartridge filter.

Further, guiding mechanism includes the guide board one of fixed connection at the well inner wall, the surface fixedly connected with guide board two of guide board one, the surface and the inner wall fixed connection of well of guide board two, the bottom of vertical axis rotates the upper surface that runs through guide board one.

Further, the power mechanism comprises a driven shaft which is rotationally connected to the bottom surface of the guide plate, a driving bevel gear is fixedly connected to the outer surface of the driven shaft, the driven bevel gear is meshed with the driving bevel gear, and a driven spur gear is fixedly connected to the outer surface of the driven shaft.

Further, the bottom surface rotation of guide board two is connected with the driving shaft, the surface fixedly connected with of driving shaft rotates the leaf, the surface fixedly connected with initiative spur gear of driving shaft, initiative spur gear and driven spur gear intermeshing.

Third), beneficial effects:

compared with the prior art, the municipal engineering drainage structure has the following beneficial effects:

according to the utility model, through the cooperation among the filter cartridge, the cleaning mechanism, the guide mechanism, the power mechanism and the transmission mechanism, a large amount of rainwater flows into the hoistway, the filter cartridge filters solid impurities in the water flow, the filtered rainwater flows onto the guide mechanism, the guide mechanism guides the water flow to impact the power mechanism, the power mechanism rotates under the action of the water flow and can drive the transmission mechanism to rotate, the transmission mechanism drives the cleaning mechanism to rotate, the cleaning mechanism can clean the inner wall of the filter cartridge, the filter holes of the filter cartridge are prevented from being blocked, so that the filter cartridge can keep normal water flow, the rainwater is prevented from being filled up, the problems that the rainfall is large when flood occurs, the water flow entering the drainage well is also increased, the solid impurities carried in the water flow are increased, the filter screen is easy to be blocked, the water flow of the drainage well is influenced by the filter screen blockage, the automatic cleaning of the filter screen is difficult in the prior art, the drainage speed of the drainage well is slow, and urban waterlogging is easy to cause are solved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

fig. 2 is a cross-sectional view of a hoistway structure according to the present utility model;

FIG. 3 is a cross-sectional view of the hoistway and filter cartridge configuration of the present utility model;

FIG. 4 is an exploded view of the cleaning mechanism of the present utility model;

FIG. 5 is a schematic view of the structure of the transmission mechanism and the guiding mechanism of the present utility model;

FIG. 6 is an exploded view of the guide mechanism and power mechanism of the present utility model;

fig. 7 is a cross-sectional view of the guide mechanism of the present utility model.

In the figure: 1. a hoistway; 2. a well cover; 3. a filter cartridge; 4. a first limiting block; 5. a first limit groove; 6. a handle; 7. a limiting cylinder; 8. a transmission mechanism; 801. a fixing plate; 802. a vertical axis; 803. a driven bevel gear; 9. a cleaning mechanism; 901. a limiting groove II; 902. a second limiting block; 903. a fixed rod; 904. a fixing cap; 905. a scraper; 10. a guide mechanism; 1001. a first guide plate; 1002. a second guide plate; 11. a power mechanism; 1101. a driven shaft; 1102. a drive bevel gear; 1103. a driven spur gear; 1104. a driving shaft; 1105. a rotating blade; 1106. a driving spur gear.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1-7, the present utility model provides a technical solution: the utility model provides a municipal works drainage structures, including well 1, well 1's upper surface mounting has well lid 2, well 1's inside is equipped with cartridge filter 3, cartridge filter 3's external surface fixedly connected with stopper one 4, well 1's inner wall has been seted up spacing groove one 5, stopper one 4 slip grafting is in spacing groove one 5's inside, the mounted position of cartridge filter 3 can be confirmed with spacing groove one 5 cooperation to stopper one 4, cartridge filter 3's inner wall fixedly connected with handle 6, handle 6 is convenient to take cartridge filter 3 out in the well 1, conveniently clear up the impurity in the cartridge filter 3, cartridge filter 3's interior bottom wall fixedly connected with spacing section of thick bamboo 7, spacing section of thick bamboo 7 is hollow structure.

The inside of well 1 is equipped with drive mechanism 8, drive mechanism 8 includes fixed connection at the fixed plate 801 of well 1 inner wall, the inside rotation of fixed plate 801 is connected with vertical axle 802, the top rotation of vertical axle 802 is passed through the bottom surface of straining a section of thick bamboo 3 and is pegged graft in the inside of spacing section of thick bamboo 7, the bottom fixedly connected with driven bevel gear 803 of vertical axle 802, vertical axle 802 can rotate for cartridge section of thick bamboo 3 and spacing section of thick bamboo 7, vertical axle 802 can slide in the inside of spacing section of thick bamboo 7, spacing section of thick bamboo 7 can play the effect of stabilizing vertical axle 802, make vertical axle 802 rotate more stably.

The inside of cartridge filter 3 is equipped with clearance mechanism 9, clearance mechanism 9 is including seting up the spacing groove second 901 at vertical axis 802 surface, the inner wall slip grafting of spacing groove second 901 has stopper second 902, the surface fixedly connected with dead lever 903 of stopper second 902, the surface threaded connection of vertical axis 802 has dead cap 904, the bottom surface and the upper surface contact of dead lever 903 of dead cap 904, the mounted position of dead lever 903 can be confirmed in the cooperation of stopper second 902 and spacing groove second 901, then screw up dead cap 904 and can carry out spacing fixed to dead lever 903, can drive the dead lever 903 and rotate when making vertical axis 802 rotate.

The surface fixedly connected with scraper blade 905 of dead lever 903, the surface of scraper blade 905 and the inner wall contact of cartridge filter 3 can drive scraper blade 905 when dead lever 903 rotates and scrape the inner wall of cartridge filter 3 to clear up the inner wall of cartridge filter 3, prevent to block up the filtration pore.

The below of cartridge filter 3 is equipped with guiding mechanism 10, guiding mechanism 10 includes the guide board one 1001 of fixed connection at well 1 inner wall, the external surface fixedly connected with of guide board one 1001 guides board two 1002, guide board two 1002's surface and the inner wall fixed connection of well 1, the bottom rotation of vertical axis 802 runs through the upper surface of guide board one 1001, guide board one 1001 and guide board two 1002's incline direction is opposite, guide board one 1001 and guide board two 1002 can seal well 1, make rivers only can flow through the clearance between guide board one 1001 and guide board two 1002.

The power mechanism 11 is arranged below the guide mechanism 10, the power mechanism 11 comprises a driven shaft 1101 rotationally connected to the bottom surface of the guide plate one 1001, a driving bevel gear 1102 is fixedly connected to the outer surface of the driven shaft 1101, the driven bevel gear 803 is meshed with the driving bevel gear 1102, a driven straight gear 1103 is fixedly connected to the outer surface of the driven shaft 1101, and the driving bevel gear 1102 can drive the driven bevel gear 803 to rotate so as to drive the vertical shaft 802 to rotate.

The bottom surface rotation of guide board two 1002 is connected with driving shaft 1104, the surface fixedly connected with of driving shaft 1104 rotates leaf 1105, the surface fixedly connected with of driving shaft 1104 drives spur gear 1106, initiative spur gear 1106 and driven spur gear 1103 intermesh, the leaf 1105 just to the clearance department of guide board one 1001 and guide board two 1002, rivers just can strike leaf 1105, make leaf 1105 rotate, can drive driving shaft 1104 and initiative spur gear 1106 rotation, initiative spur gear 1106 can drive driven spur gear 1103 rotation.

Working principle: when the device is used, rainwater flows into the well 1 through the water inlet of the well cover 2 during flood season, rainwater flows into the filter cartridge 3, the filter cartridge 3 filters impurities in the rainwater inside the filter cartridge 3, filtered rainwater flows onto the first guide plate 1001 and the second guide plate 1002, water flows out through a gap between the first guide plate 1001 and the second guide plate 1002, the water flow impacts the rotating blade 1105 to drive the driving shaft 1104 to rotate, the driving shaft 1104 drives the driven straight gear 1103 and the driven shaft 1101 to rotate through the driving straight gear 1106, the driven shaft 1101 drives the driven bevel gear 803 and the vertical shaft 802 to rotate through the driving bevel gear 1102, the vertical shaft 802 drives the second limit block 902 and the fixing rod 903 to rotate, the fixing rod 903 drives the scraper 905 to rotate, the scraper 905 cleans the inner wall of the filter cartridge 3, the filter cartridge is prevented from blocking the filter hole, normal water flow of the filter cartridge 3 is guaranteed, when solid impurities in the filter cartridge 3 are more, the well cover 2 can be moved away, the fixing cap 904 is loosened to draw out the fixing rod 903 and the second limit block 902, then the filter cartridge 3 is pulled out of the well 1 through the handle 6, the vertical shaft can slide in the interior of the limit block 7, the well 1 is conveniently drawn out of the well 1, and the impurities are cleaned up, and the well 1 can be reinstalled.

It should be noted that, in this document, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element to be referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "fixedly attached," "mounted," "connected," and "coupled" are to be construed broadly, e.g., as a fixed connection, as a removable connection, or as an integral connection; "coupled" may be either mechanical or electrical; the "connection" may be direct, indirect via an intermediary, or communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Municipal works drainage structures, including well (1), its characterized in that: the utility model discloses a well lid, including well (1) and filter cartridge, well (1) is equipped with well lid (2) on the top surface mounting, the inside of well (1) is equipped with cartridge filter (3), the surface fixedly connected with stopper (4) of cartridge filter (3), spacing groove (5) have been seted up to the inner wall of well (1), the inside at spacing groove (5) is pegged graft in the stopper (4) slip, the inner wall fixedly connected with handle (6) of cartridge filter (3), the interior bottom wall fixedly connected with spacing section of thick bamboo (7) of cartridge filter (3), the inside of well (1) is equipped with drive mechanism (8), the inside of cartridge filter (3) is equipped with clearance mechanism (9), the below of cartridge filter (3) is equipped with guiding mechanism (10), the below of guiding mechanism (10) is equipped with power unit (11).

2. The municipal works drainage structure according to claim 1, wherein: the transmission mechanism (8) comprises a fixed plate (801) fixedly connected to the inner wall of the well (1), a vertical shaft (802) is rotatably connected to the inside of the fixed plate (801), the top end of the vertical shaft (802) is rotatably penetrated through the bottom surface of the filter cylinder (3) and is inserted into the limiting cylinder (7), and a driven bevel gear (803) is fixedly connected to the bottom end of the vertical shaft (802).

3. The municipal works drainage structure according to claim 2, wherein: the cleaning mechanism (9) comprises a second limit groove (901) formed in the outer surface of the vertical shaft (802), a second limit block (902) is slidably inserted into the inner wall of the second limit groove (901), a fixing rod (903) is fixedly connected to the outer surface of the second limit block (902), a fixing cap (904) is connected to the outer surface of the vertical shaft (802) in a threaded mode, and the bottom surface of the fixing cap (904) is in contact with the upper surface of the fixing rod (903).

4. A municipal works drainage structure according to claim 3, wherein: the outer surface of dead lever (903) is fixedly connected with scraper blade (905), the surface of scraper blade (905) and the inner wall contact of cartridge filter (3).

5. The municipal works drainage structure according to claim 2, wherein: guide mechanism (10) are including fixed connection at guide board one (1001) of well (1) inner wall, the surface fixed connection of guide board one (1001) has guide board two (1002), the surface of guide board two (1002) and the inner wall fixed connection of well (1), the bottom of vertical axis (802) rotates and runs through the upper surface of guide board one (1001).

6. The municipal works drainage structure according to claim 5, wherein: the power mechanism (11) comprises a driven shaft (1101) rotatably connected to the bottom surface of the first guide plate (1001), a driving bevel gear (1102) is fixedly connected to the outer surface of the driven shaft (1101), the driven bevel gear (803) is meshed with the driving bevel gear (1102), and a driven spur gear (1103) is fixedly connected to the outer surface of the driven shaft (1101).

7. The municipal works drainage structure according to claim 6, wherein: the bottom surface rotation of guide board two (1002) is connected with driving shaft (1104), the surface fixedly connected with of driving shaft (1104) rotates leaf (1105), the surface fixedly connected with initiative spur gear (1106) of driving shaft (1104), initiative spur gear (1106) and driven spur gear (1103) intermeshing.