CN219952172U

CN219952172U - Municipal administration street drainage structures

Info

Publication number: CN219952172U
Application number: CN202321473340.7U
Authority: CN
Inventors: 陈俊辉
Original assignee: Guangdong Associated Engineering Construction Co ltd
Current assignee: Guangdong Associated Engineering Construction Co ltd
Priority date: 2023-06-09
Filing date: 2023-06-09
Publication date: 2023-11-03
Anticipated expiration: 2033-06-09

Abstract

The utility model discloses a municipal street drainage structure in the technical field of road drainage, which comprises an inner steel ring, a bottom layer collection frame and an inner collection frame, wherein a sewer well cover is covered on the inner steel ring, and the bottom layer collection frame is arranged below the sewer well cover; the bottom is collected frame bottom and is integrated into one piece's U type kerve, U type kerve both ends and bottom all are equipped with the first wash port of array distribution, and U type kerve both sides all are equipped with the curb plate, all are equipped with the second wash port of array distribution on the curb plate, and inside collection frame is installed and is collected the frame inside the bottom, and inside collection frame one side is high limit, and inside collection frame opposite side is low limit, is equipped with the screen cloth on the inside collection frame. The drainage structure has simple and stable integral structure, can be used only by simple processing in the existing drainage canal, does not need to be purposefully redesigned, reduces the cost, can be correspondingly used in different use environments, and has wide application range.

Description

Municipal administration street drainage structures

Technical Field

The utility model belongs to the technical field of road drainage, and particularly relates to a municipal street drainage structure.

Background

The street drainage canal is an important component of road engineering, and is used for rapidly draining pavement, ground runoff and various urban wastewater through the drainage canal, preventing ponding, reducing the surface water level and draining water penetrating into a pavement structural layer and a roadbed so as to ensure the stability of the roadbed and prolong the service life of the pavement, so that the drainage canal is one of necessary supporting facilities in a road system.

Traditional street drainage structure only adopts simple drainage design, and well lid below intercommunication escape canal, and the debris is accumulated easily, causes the jam condition under heavy rain condition, consequently the drainage structure of current part is equipped with filter equipment in the escape canal inside, but most all be the well lid of design or inside filtration structure complicacy need carry out the escape canal and change greatly, and the cost is very high, is unfavorable for the large-scale propulsion to use.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model aims to provide a municipal street drainage structure so as to solve the problems in the background art.

The aim of the utility model can be achieved by the following technical scheme:

a municipal street drainage structure comprises an inner steel ring, a bottom collecting frame and an inner collecting frame, wherein a sewer well cover is covered on the inner steel ring, and the bottom collecting frame is arranged below the sewer well cover;

the bottom is collected frame bottom and is integrated into one piece's U type kerve, U type kerve both ends and bottom all are equipped with the first wash port of array distribution, and U type kerve both sides all are equipped with the curb plate, all are equipped with the second wash port of array distribution on the curb plate, and inside collection frame is installed and is collected the frame inside the bottom, and inside collection frame one side is high limit, and inside collection frame opposite side is low limit, is equipped with the screen cloth on the inside collection frame.

Preferably, the sewer well lid below is equipped with the escape canal of intercommunication, and the escape canal both sides all are opened there is the mounting groove, and the escape canal upper end is equipped with the installation trompil that runs through the road surface, and inside steel loop is fixed in the installation trompil, and inside steel loop is equipped with multiunit couple, prevents weighing down the net and opens through the hook lock and hang on the couple.

Preferably, the curb plate upper end all is equipped with the leading edge of slope, and the curb plate of one side is equipped with fixed first extension board towards the one side of U type kerve, and the curb plate of opposite side is equipped with fixed second extension board towards the one side of U type kerve, and second extension board both ends all are equipped with the baffle, and curb plate another side upper end is equipped with the fixed limit with integrative injection moulding of leading edge, and curb plate another side lower extreme is equipped with integrative injection moulding's support frame, and fixed limit card is in the mounting groove, and fixed edge is equipped with first handle.

Preferably, the first support plate is not higher than two ends of the U-shaped bottom groove, the second support plate is higher than two ends of the U-shaped bottom groove, and the two ends of the U-shaped bottom groove are lower than the side plates.

Preferably, the surface of the internal collecting frame is provided with a U-shaped flange, the lower side of the internal collecting frame is lapped on the first support plate, and the upper side of the internal collecting frame is lapped on the second support plate.

Preferably, the inside slip surface and the horizontally collection face that is equipped with of inside collection frame, collect the face and be connected with the low limit, the slip surface low position department of slope is connected with collection face one side, and the slip surface high position department of slope is connected with the high limit, and the screen cloth is spread on slip surface and collection face, and the inside rectangular trompil that is equipped with array distribution of screen cloth, inside collection frame upper end is equipped with the second handle.

Preferably, the sewer manhole cover is rectangular in shape.

The utility model has the beneficial effects that:

the drainage structure has the advantages that the whole structure is simple and stable, the drainage structure can be used only by simple processing in the existing drainage canal, the redesign is not needed in a targeted way, the cost is reduced, the bottom layer collecting frame and the inner collecting frame are stable in structure, the plurality of anti-slip and anti-drop structures are arranged, the drainage structure is not easy to slide in the drainage process, the drainage structure can be correspondingly used in different use environments, and the application range is wide.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described, and it will be obvious to those skilled in the art that other drawings can be obtained according to these drawings without inventive effort.

FIG. 1 is a schematic cross-sectional view of a drainage structure in accordance with an embodiment of the present utility model;

FIG. 2 is a schematic view of the structure of the opening of the drain according to the embodiment of the present utility model;

FIG. 3 is a schematic view of the structure of the bottom layer collection rack according to the embodiment of the present utility model;

fig. 4 is a schematic view of the structure of the internal collection frame in the embodiment of the present utility model.

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.

Referring to fig. 1 to 4, the present embodiment provides a municipal street drainage structure comprising an inner steel ring 2, a bottom collecting rack 4 and an inner collecting rack 5.

Further, a drainage canal 11 is arranged below the pavement 1, mounting grooves 111 are formed in two sides of the drainage canal 11, mounting holes 12 penetrating through the pavement 1 are formed in the drainage canal 11 at intervals, the inner steel ring 2 is fixed inside the mounting holes 12 through cement pouring, a plurality of groups of hooks 21 are arranged inside the inner steel ring 2, and the anti-falling net is unfolded and hung on the hooks 21 through hook locks, so that the anti-falling net is mounted in the inner steel ring 2.

Further, the sewer manhole cover 3 is covered on the inner steel ring 2, the sewer manhole cover 3 is made of a conventional manhole cover, and the shape of the sewer manhole cover 3 is rectangular.

Further, the bottom of the bottom collecting rack 4 is an integrally formed U-shaped bottom groove 41, both ends and the bottom of the U-shaped bottom groove 41 are respectively provided with first drainage holes 411 distributed in an array manner, both sides of the U-shaped bottom groove 41 are respectively provided with a side plate 42, both ends of the U-shaped bottom groove 41 are lower than the side plates 42 in height, the upper ends of the side plates 42 are respectively provided with an inclined guide edge, the angle between each guide edge and each side plate 42 is 120 degrees, and the side plates 42 are respectively provided with second drainage holes 421 distributed in an array manner;

specifically, one side plate 42 of one side is equipped with fixed first extension board 422 towards the one side of U type kerve 41, first extension board 422 highly does not exceed the both ends of U type kerve 41, the one side plate 42 of opposite side is equipped with fixed second extension board 423 towards the one side of U type kerve 41, second extension board 423 highly exceeds the both ends of U type kerve 41, the both ends of second extension board 423 all are equipped with baffle 424, curb plate 42 another side upper end is equipped with the fixed limit 43 with leading edge integrated into one piece injection moulding, fixed limit 43 card is in mounting groove 111, be equipped with first handle 431 on the fixed limit 43, can take out and put back bottom collection frame 4 from the installation trompil 12 through first handle 431, curb plate 42 another side lower extreme is equipped with integrative injection moulding's support frame 44, support frame 44 carries out bottom collection frame 4 both sides support after bottom collection frame 4 installs the appointed height, prevent bottom collection frame 4 skew position.

Further, the inner collecting rack 5 is installed inside the bottom collecting rack 4, a U-shaped flange is arranged on the surface of the inner collecting rack 5, one side of the inner collecting rack 5 is a high side, the other side of the inner collecting rack 5 is a low side, the low side is lapped on the first support plate 422, the high side is lapped on the second support plate 423, the U-shaped bottom groove 41 clamps the low side, the baffle 424 clamps the high side, so that the inner collecting rack 5 cannot slide inside the bottom collecting rack 4, an inclined sliding surface 51 and a horizontal collecting surface 52 are arranged inside the inner collecting rack 5, the collecting surface 52 is connected with the low side, the lower position of the inclined sliding surface 51 is connected with one side of the collecting surface 52, the upper position of the inclined sliding surface 51 is connected with the high side, the sliding surface 51 and the collecting surface 52 are both provided with screens 53, long holes distributed in an array are arranged inside the screens 53, the long holes penetrate through the sliding surface 51 and the collecting surface 52, the upper end of the inner collecting rack 5 is provided with a second handle 54, and the inner collecting rack 5 can be taken out and put back from the bottom collecting rack 4 through the second handle 54;

when 5 is used for playground, the inside environment drainage of district, the displacement is less, and the flange can adopt no trompil design, only filters the drainage through screen cloth 53, and the filtration demand is satisfied in the focus, and when 5 is used for urban road drainage, the displacement is great, and the flange can adopt the trompil design the same with screen cloth 53, prevents that rivers from flowing through greatly and blocks up, and the drainage demand is satisfied in the focus.

When the sewer manhole cover 3 is opened, the bottom collecting frame 4 is installed in the drainage canal 11, then the inner collecting frame 5 is installed in the bottom collecting frame 4, the anti-falling net is installed, then the sewer manhole cover 3 is closed, during rainy, rainwater, stones, tree leaves and the like enter the drainage canal 11 through the openings on the sewer manhole cover 3, the sewer manhole cover 3 firstly falls on the inner collecting frame 5, large garbage such as tree leaves and the like is filtered by the inner collecting frame 5, stones and the like fall into the lower bottom collecting frame 4, then sewage is discharged into the drainage canal 11 through the screen 53, the first drain hole 411 and the second drain hole 421, when the rainwater is too large, the water level in the drainage canal 11 needs to be guaranteed preferentially, the water flow can directly pass through the U-shaped bottom groove 41, drainage can not be blocked, the inner collecting frame 5 can also filter large garbage, when the inner water level of the urban road 11 is full, the inner collecting frame 4 can be directly taken away by adopting the same opening design as the drainage 53, and the inner sundries can not be blocked.

In the description of the present utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements 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.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature "above," "over" and "on" a second feature may be a first feature directly above or obliquely above the second feature, or simply indicate that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims

1. A municipal street drainage structure comprises an inner steel ring (2), a bottom layer collecting frame (4) and an inner collecting frame (5), wherein a sewer well cover (3) covers the inner steel ring (2), and the bottom layer collecting frame (4) is arranged below the sewer well cover (3);

the novel water collecting device is characterized in that the bottom of the bottom collecting frame (4) is integrally formed into a U-shaped bottom groove (41), first water draining holes (411) distributed in an array are formed in the two ends and the bottom of the U-shaped bottom groove (41), side plates (42) are arranged on two sides of the U-shaped bottom groove (41), second water draining holes (421) distributed in an array are formed in the side plates (42), the inner collecting frame (5) is arranged inside the bottom collecting frame (4), one side of the inner collecting frame (5) is a high side, the other side of the inner collecting frame (5) is a low side, and a screen (53) is arranged on the inner collecting frame (5).

2. The municipal street drainage structure according to claim 1, wherein a drainage canal (11) is arranged below the sewer manhole cover (3), mounting grooves (111) are formed in two sides of the drainage canal (11), mounting holes (12) penetrating through the pavement (1) are formed in the upper end of the drainage canal (11), the inner steel ring (2) is fixed in the mounting holes (12), a plurality of groups of hooks (21) are arranged in the inner steel ring (2), and the anti-falling net is unfolded and hung on the hooks (21) through hook locks.

3. The municipal street drainage structure according to claim 2, wherein the upper ends of the side plates (42) are respectively provided with an inclined guide edge, one side of each side plate (42) facing the U-shaped bottom groove (41) is provided with a fixed first support plate (422), one side of each side plate (42) facing the U-shaped bottom groove (41) is provided with a fixed second support plate (423), two ends of each second support plate (423) are respectively provided with a baffle (424), the upper ends of the other sides of each side plate (42) are respectively provided with a fixed edge (43) which is integrally injection molded with the guide edge, the lower ends of the other sides of the side plates (42) are respectively provided with a support frame (44) which is integrally injection molded, the fixed edges (43) are clamped in the mounting groove (111), and the fixed edges (43) are provided with first handles (431).

4. A municipal street drainage structure according to claim 3, wherein the first support plates (422) are not higher than the two ends of the U-shaped bottom groove (41), the second support plates (423) are higher than the two ends of the U-shaped bottom groove (41), and the two ends of the U-shaped bottom groove (41) are lower than the side plates (42).

5. The municipal street drainage structure according to claim 4, wherein the surface of the inner collecting frame (5) is provided with a U-shaped flange, the lower side of the inner collecting frame (5) is lapped on the first supporting plate (422), and the upper side of the inner collecting frame (5) is lapped on the second supporting plate (423).

6. The municipal street drainage structure according to claim 5, wherein the inner collecting frame (5) is internally provided with an inclined sliding surface (51) and a horizontal collecting surface (52), the collecting surface (52) is connected with a low side, the lower position of the inclined sliding surface (51) is connected with one side of the collecting surface (52), the higher position of the inclined sliding surface (51) is connected with a high side, the screen (53) is paved on the sliding surface (51) and the collecting surface (52), the inside of the screen (53) is provided with long strip openings distributed in an array, and the upper end of the inner collecting frame (5) is provided with second handles (54).

7. The municipal street drainage structure according to claim 5, wherein the sewer manhole cover (3) is rectangular in shape.