CN210066536U

CN210066536U - Single-box double-chamber drainage box culvert for multi-stage high slope

Info

Publication number: CN210066536U
Application number: CN201920218372.XU
Authority: CN
Inventors: 辛磊; 高中俊; 谢纯德; 关江; 王小林; 马耀平; 彭鑫; 贺小卫
Original assignee: Xi'an Municipal Engineering Design & Research Institute Co Ltd
Current assignee: Xi'an Municipal Engineering Design & Research Institute Co Ltd
Priority date: 2019-02-21
Filing date: 2019-02-21
Publication date: 2020-02-14
Anticipated expiration: 2029-02-21

Abstract

The utility model discloses a single case two room drainage box culvert for multistage high side slope, contain the body including inspection shaft body and drainage box, the top of inspection shaft body is provided with the concrete apron, the pit shaft interface has all been seted up to the both sides of concrete apron, the back of inspection shaft body is provided with the pipeline interface, the inner chamber of drainage box culvert body is provided with the energy dissipation step. The utility model discloses a set up the inspection shaft body, the drainage box culvert body, the concrete apron, the pit shaft interface, the rainwater pipeline import, the sewer line import, the energy dissipation step, the antiskid buttress, the cast-in-place section of box culvert roof and the mutually supporting of prefabricated concrete apron section, reached and reduced the velocity of flow, prevent to erode, stable in structure, the pipe is supported portably and is difficult for smelly and the good advantage of view effect, the velocity of flow that has solved existence among the prior art is too big, erode seriously, the structure easily slides, the pipe is supported difficulty and sewage and is sent out smelly polluted environment and influence the problem of side slope view effect.

Description

Single-box double-chamber drainage box culvert for multi-stage high slope

Technical Field

The utility model relates to a municipal administration trade drainage engineering technical field specifically is a two room drainage box culvert of single case and attached inspection shaft for multistage high side slope.

Background

The traditional high slope drainage technology generally adopts a mode of an torrent trough (open ditch) or a pipeline, which can quickly and effectively drain rainwater on a slope, but when the existing drainage technology is applied to draining sewage on the slope, the problems of overlarge flow rate, serious scouring, easy sliding of structures, difficult pipe maintenance, smelly sewage, environmental pollution and influence on the slope landscape effect exist, and therefore, the existing high slope rainwater and sewage drainage technology needs to be improved and optimized.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve above-mentioned problem, provide a single case two room drainage box culvert and attached inspection shaft for multistage high side slope, possess the velocity of flow that reduces, prevent to erode, stable in structure, manage and support portably and be difficult for smelly and the good advantage of view effect, solved the velocity of flow that exists among the prior art too big, erode seriously, the structure easily slides, manage and support difficulty and sewage smelly polluted environment and influence the problem of side slope view effect.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a single case two room drainage box culvert and attached inspection shaft for multistage high side slope, includes inspection shaft body and drainage box culvert body, the top of inspection shaft body is provided with the concrete apron, the pit shaft interface has all been seted up to the both sides of concrete apron, the back of inspection shaft body is provided with the pipeline interface, the inner chamber of drainage box culvert body is provided with the energy dissipation step.

Preferably, the bottom of drainage box culvert body is provided with anti-skidding buttress, the top of drainage box culvert body is provided with box culvert roof cast-in-place section and precast concrete apron section in proper order after to in the past at interval.

Preferably, the pipeline interface comprises a rainwater pipeline inlet and a sewage pipeline inlet, the rainwater pipeline inlet is communicated with the right chamber of the inspection well body, and the sewage pipeline inlet is communicated with the left chamber of the inspection well body.

Preferably, the inspection well body and the drainage box culvert body are both integrally cuboid, and the inspection well body and the drainage box culvert body are both made of reinforced concrete.

Preferably, the inner cavity of the inspection well body is provided with a concrete partition board, the left side of the concrete partition board is provided with a sewage chamber, and the right side of the concrete partition board is provided with a rainwater chamber.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up the inspection shaft body, the drainage box culvert body, the concrete apron, the pit shaft interface, the rainwater pipeline import, the sewer line import, the energy dissipation step, the antiskid buttress, the cast-in-place section of box culvert roof and the mutually supporting of prefabricated concrete apron section, reached and reduced the velocity of flow, prevent to erode, stable in structure, the pipe is supported portably and is difficult for smelly and the good advantage of view effect, the velocity of flow that has solved existence among the prior art is too big, erode seriously, the structure easily slides, the pipe is supported difficulty and sewage and is sent out smelly polluted environment and influence the problem of side slope view effect.

2. The utility model can prevent the precast concrete cover plate section from sliding by arranging the box culvert top plate cast-in-situ section, thereby solving the problem that the precast concrete cover plate section is easy to slide; the anti-sliding support piers are arranged to prevent the drainage box culvert body from sliding, so that the problem of sliding of the drainage box culvert body is solved; the concrete partition plates are arranged, so that the sewage chamber and the rainwater chamber are separated, rain and sewage are enabled to be parallel in the drainage box culvert, and the problem of large occupied area when the rain and sewage pipe culverts are respectively discharged is solved; by arranging the multistage energy dissipation steps, the flow velocity in the high slope box culvert can be reduced, and the problems of overlarge flow velocity and serious scouring in the box culvert are solved; by arranging the precast concrete cover plate sections, the maintenance personnel can conveniently open the cover plates for maintenance, and the problem that the whole cast-in-place box culvert or pipeline is difficult to clean is solved; by burying the box culvert in the dark, the problems that open ditches are polluted, odor is emitted and the landscape effect is poor when the open ditches are exposed in the visual field are solved.

Drawings

Fig. 1 is a perspective view of the present invention;

fig. 2 is a sectional view of the structure of the present invention.

In the figure: the inspection well comprises an inspection well body 1, a drainage box culvert body 2, a concrete cover plate 3, a shaft interface 4, a pipeline interface 5, a rainwater pipeline inlet 501, a sewage pipeline inlet 502, an energy dissipation step 6, an anti-skid buttress 7, a box culvert top plate cast-in-place section 8 and a precast concrete cover plate section 9.

Detailed Description

In order to make the technical solution of the present invention better understood, the present invention is described in detail below with reference to the accompanying drawings, and the description of the present invention is only exemplary and explanatory, and should not be construed as limiting the scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like refer to the orientation or positional relationship shown in the drawings, or the orientation or positional relationship that the utility model is usually placed when in use, and are used for convenience of description and simplification of description, but do not refer to or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-2, a single-box double-chamber drainage box culvert and an auxiliary inspection well for a multi-level high slope, comprising an inspection well body 1 and a drainage box culvert body 2, wherein the inspection well body 1 and the drainage box culvert body 2 are both integrally rectangular, the inspection well body 1 and the drainage box culvert body 2 are made of reinforced concrete, a concrete partition plate is arranged in an inner cavity of the inspection well body 1, and the concrete partition plate is arranged to separate a sewage chamber and a rainwater chamber, so that rain and sewage are in parallel in the drainage box culvert, the problem of large occupied area when the rain and sewage pipes are respectively discharged is solved, a sewage chamber is arranged on the left side of the concrete partition plate, a rainwater chamber is arranged on the right side of the concrete partition plate, an anti-skid buttress 7 is arranged at the bottom of the drainage box culvert body 2, and the problem of the drainage box culvert body 2 is solved by arranging the anti-skid buttress 7, so as to prevent the drainage box culvert body 2 from slipping, the drainage box culvert body 2 is provided with a box culvert roof cast-in-place section 8 and a prefabricated concrete cover plate section 9 at intervals from the front to the back at the top in sequence, the prefabricated concrete cover plate section 9 can be prevented from sliding by arranging the box culvert roof cast-in-place section 8, the problem that the prefabricated concrete cover plate section 9 is easy to slide is solved, the top of the inspection well body 1 is provided with a concrete cover plate 3, shaft connectors 4 are arranged on two sides of the concrete cover plate 3, the back of the inspection well body 1 is provided with a pipeline connector 5, the pipeline connector 5 comprises a rainwater pipeline inlet 501 and a sewage pipeline inlet 502, the rainwater pipeline inlet 501 is communicated with a right rainwater chamber of the inspection well body 1, the sewage pipeline inlet 502 is communicated with a left sewage chamber of the inspection well body 1, an inner cavity of the drainage box culvert body 2 is provided with an energy dissipation step 6, and the inspection well body 1, the drainage box culvert body 2, the concrete, The rainwater pipeline inlet 501, the sewage pipeline inlet 502, the energy dissipation step 6, the anti-sliding buttress 7, the box culvert roof cast-in-situ section 8 and the prefabricated concrete cover plate section 9 are mutually matched, so that the advantages of flow velocity reduction, scouring prevention, stable structure, simple and convenient pipe maintenance, difficulty in smelling and good landscape effect are achieved, and the problems that in the prior art, the flow velocity is too large, scouring is serious, structures are easy to slide, the pipe maintenance is difficult, the sewage smells, pollutes the environment and affects the side slope landscape effect are solved.

All the standard parts used in the present application document can be purchased from the market, all the parts in the present application document can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts the conventional means such as bolts, rivets, welding and the like mature in the prior art, and the machines, the parts and the equipment adopt the conventional models in the prior art, and the detailed description is not provided.

In summary, the following steps: this single case double-chamber drainage box culvert and inspection shaft of high slope through setting up inspection shaft body 1, drainage box culvert body 2, concrete apron 3, pit shaft interface 4, pipeline interface 5, rainwater pipeline import 501, sewer pipe import 502, energy dissipation step 6, antiskid buttress 7, the cast-in-place section of box culvert roof 8 and the mutual cooperation of prefabricated concrete apron section 9, has solved the velocity of flow that exists among the prior art too big, has erodeed seriously, the structure easily slides, the problem that the bad smell polluted environment and influence side slope view effect are raised to the management and maintenance difficulty and sewage.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The principles and embodiments of the present invention have been explained herein using specific examples, which are presented only to assist in understanding the methods and their core concepts. It should be noted that there are infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that various improvements, decorations or changes can be made without departing from the principles of the present invention, and the technical features can be combined in a suitable manner; the application of these modifications, variations or combinations, or the application of the concepts and solutions of the present invention in other contexts without modification, is not intended to be considered as a limitation of the present invention.

Claims

1. The utility model provides a two rooms of single case drainage box culvert for multistage high side slope, includes affiliated inspection shaft body (1) and drainage box culvert body (2), its characterized in that: the inspection well comprises an inspection well body (1), and is characterized in that a concrete cover plate (3) is arranged at the top of the inspection well body (1), shaft connectors (4) are arranged on two sides of the concrete cover plate (3), a pipeline connector (5) is arranged on the back of the inspection well body (1), and an energy dissipation step (6) is arranged in an inner cavity of a drainage box culvert body (2).

2. The single-box double-chamber drainage box culvert for the multistage high slope, according to claim 1, characterized in that: the bottom of drainage box culvert body (2) is provided with antiskid buttress (7), the top of drainage box culvert body (2) is in the past to the back interval in proper order and is provided with box culvert roof cast-in-place section (8) and prefabricated concrete apron section (9).

3. The single-box double-chamber drainage box culvert for the multistage high slope, according to claim 1, characterized in that: the pipeline connector (5) comprises a rainwater pipeline inlet (501) and a sewage pipeline inlet (502), the rainwater pipeline inlet (501) is communicated with the right chamber of the inspection well body (1), and the sewage pipeline inlet (502) is communicated with the left chamber of the inspection well body (1).

4. The single-box double-chamber drainage box culvert for the multistage high slope, according to claim 1, characterized in that: the inspection well is characterized in that the inspection well body (1) and the drainage box culvert body (2) are both integrally cuboid, and the inspection well body (1) and the drainage box culvert body (2) are made of reinforced concrete.

5. The single-box double-chamber drainage box culvert for the multistage high slope, according to claim 1, characterized in that: the inner cavity of the inspection well body (1) is provided with a concrete partition board, the left side of the concrete partition board is provided with a sewage chamber, and the right side of the concrete partition board is provided with a rainwater chamber.