CN222976057U - An assembled large drop UHPC rainwater and sewage well - Google Patents

Abstract

The utility model relates to the technical field of rainwater and sewage wells, and discloses an assembled large-drop UHPC rainwater and sewage well, including a standard drop cylinder. The utility model fixes an outflow pipe at two reserved holes for outflow operations, and fixes a standard drop cylinder on the top of the outflow cylinder, so that a specified number of standard drop cylinders can be installed according to actual installation specifications, and an inflow pipe is fixedly installed at one of the reserved holes for inflow operations. The rotating steps inside the standard drop cylinder can be used for gravity drainage. The well composed of this composition can achieve a drop of tens of meters. The specific incoming water is directed to the outflow pipe along the rotating steps. The height difference of the inlet and outlet water can be adjusted by increasing or decreasing the number of rotating steps, thereby achieving a large drop. The large drop can use the effect of gravity to make rainwater and sewage flow quickly in the cylinder, reduce drainage time, and avoid the occurrence of water accumulation.

Description

Assembled high-drop UHPC rain sewage well

Technical Field

The utility model relates to the technical field of rain sewage wells, in particular to an assembled high-drop UHPC rain sewage well.

Background

A rain drop well, also commonly referred to as an inspection well, is an underground structure for collecting and draining rain water and sewage. For a rainwater well, the rainwater collecting device has the main functions of collecting rainwater in areas such as roads, squares and the like and guiding the rainwater into a rainwater pipeline in the ground so as to prevent water accumulation on the road surface.

According to the utility model, a concrete precast rainwater and sewage well disclosed by Chinese patent publication No. CN215802147U comprises a well wall, wherein a fixed block is fixedly connected to the upper end of the well wall, a well cover is connected to the upper end of the fixed block in a flange manner, a frame body is arranged at the middle end of the well wall, a rotating shaft is rotatably connected to the middle end of the frame body, the rotating shaft is respectively rotatably connected with the well cover and the fixed block, a first bevel gear is fixedly connected to the bottom end of the rotating shaft, which is close to the inside of the frame body, and a driving mechanism is arranged at the end of the well wall, which is close to the frame body. This prefabricated rain bilge well of concrete, when water level and drain pipe parallel and level, rivers are gushed into in the drain pipe, first filter plate filters the filth in the rivers, the rainwater after filtering drives the impeller and rotates, the impeller drives second bevel gear respectively, the carousel rotates, first bevel gear is driven to rotate by the second bevel gear, first bevel gear drives the bull stick through the pivot and rotates, the terminal brush of bull stick cleans the filth of adhesion on the second filter plate, prevent to block up, traditional rain bilge well adopts the cast-in-place mode of concrete to the municipal rainwater bilge well fall only has several meters scope, shorter fall, can't effectively reduce drainage time, the phenomenon of ponding easily appears, so put forward an assembled big fall UHPC rain bilge well and solve above-mentioned problem.

Disclosure of utility model

The utility model aims to solve the technical problem of providing an assembled high-drop UHPC rain sewage well aiming at the defects in the prior art.

In order to solve the technical problems, the technical scheme is that the assembly type high-drop UHPC rainwater and sewage well comprises a standard drop barrel, wherein a notch, a first partition wall, a positioning hole, a rotary step, a second inflow barrel, and a second outflow barrel are arranged on the standard drop barrel, the notch is formed in the top end of the inner wall of the standard drop barrel, the first partition wall is fixedly arranged in the standard drop barrel, the positioning hole is formed in the top of the first partition wall, a positioning pin is arranged in the positioning hole, the rotary step is fixedly arranged on one side of the first partition wall, the second inflow barrel is arranged at the top of the standard drop barrel, the second partition wall is fixedly arranged in the inner part of the second inflow barrel, and the second outflow barrel is arranged at the bottom of the standard drop barrel.

Preferably, a ladder is further arranged in the inflow cylinder body, and the ladder is fixedly arranged on the second partition wall. By this preference, the inflow cartridge can be fixedly mounted on top of the standard fall cartridge.

Preferably, the inflow cylinder is further provided with a first preformed hole, and an inflow pipe is arranged at the first preformed hole. By this preference, the inflow pipe is fixedly mounted at one place of the preformed hole for inflow work.

Preferably, the outflow cylinder is further provided with a second preformed hole, and the second preformed hole is provided with an outflow pipe. By this preference, the outflow pipe is fixedly mounted at the two preformed holes for the outflow operation.

Preferably, a cover plate is fixedly arranged at the top of the inflow cylinder body, and an inspection hole is formed in the cover plate. By this preference, the cover plate is fixedly installed on the top of the inflow cylinder, and the inflow cylinder can be capped.

Preferably, an inspection well is further arranged at the top of the cover plate, and the inspection well is fixedly arranged at the inspection hole. Through the preference, the inspection well is fixedly arranged at the inspection hole formed in the cover plate, and can be used for personnel to enter the well from the ground for operation.

By adopting the technical scheme, the utility model can bring the following beneficial effects:

1. This big fall UHPC rain bilge well of assembled is through with outlet pipe fixed mounting in preformed hole two departments for the operation of flowing out, with standard fall barrel fixed mounting in outflow barrel top, thereby can install the standard fall barrel of appointed quantity according to actual installation specification, inflow pipe fixed mounting is in preformed hole one department, be used for the operation of flowing in, the inside rotatory ladder of standard fall barrel can be used to gravity drainage, the well of this constitution can realize tens meters fall, specific inflow is guided to the outlet pipe along rotatory ladder, accessible increase and decrease rotatory ladder section number adjusts the water height difference of intaking, thereby realized big fall, big fall can utilize the action of gravity, make rain sewage flow fast in the barrel, reduce the drainage time, avoid the emergence of ponding phenomenon.

2. The assembled large-drop UHPC rain sewage well has the advantages that the standard-drop cylinder body, the inflow cylinder body and the outflow cylinder body are made of UHPC materials, and compared with common concrete, the assembled large-drop UHPC rain sewage well has the characteristics of high strength, high toughness, durability and the like, so that the rain sewage well manufactured by adopting UHPC as a raw material can be used in various erosion environments, and has the advantages of better safety, impermeability, higher durability and the like compared with the common concrete rain sewage well structure due to the self-healing capability of concrete microcracks.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the present utility model;

FIG. 3 is a schematic view of a standard drop barrel structure of the present utility model;

FIG. 4 is a schematic view of the inflow cartridge of the present utility model;

FIG. 5 is a schematic view of the outflow cylinder structure of the present utility model;

fig. 6 is a schematic diagram of a cover plate structure according to the present utility model.

In the figure, a standard drop cylinder body 1, a cut groove 2, a partition wall I, a positioning hole 4, a rotating step 5, a flowing cylinder body 6, a partition wall II, a climbing ladder 8, a reserved hole I, a reserved hole 10, a flowing cylinder body 11, a reserved hole II, a cover plate 12, a cover plate 13, a checking hole 14 and a checking well are arranged.

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.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate an orientation or a positional relationship based on that shown in the drawings, merely to facilitate description of the present utility model and to simplify 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 description of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "disposed" are to be construed broadly, and may be fixedly connected, disposed, or detachably connected, disposed, or integrally connected, disposed, for example. 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.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a number" is two or more, unless explicitly defined otherwise.

Referring to fig. 1-6, an embodiment of the utility model is that an assembled high-drop UHPC rain sewage well comprises a standard drop barrel 1, a notch 2, a first partition wall 3, a positioning hole 4, a rotating ladder 5, an inflow barrel 6, a second partition wall 7 and an outflow barrel 10 are arranged on the standard drop barrel 1, the notch 2 is arranged at the top end of the inner wall of the standard drop barrel 1, the inflow barrel 6 and the outflow barrel 10, the first partition wall 3 is fixedly arranged inside the standard drop barrel 1, the positioning hole 4 is arranged at the top of the first partition wall 3, a positioning pin is arranged inside the positioning hole 4, the rotating ladder 5 is fixedly arranged at one side of the first partition wall 3, the inflow barrel 6 is arranged at the top of the standard drop barrel 1, the second partition wall 7 is fixedly arranged inside the inflow barrel 6, the outflow barrel 10 is arranged at the bottom of the standard drop barrel 1, a climbing ladder 8 is further arranged inside the inflow barrel 6, a reserved hole 9 is further arranged on the inflow barrel 6, an inflow pipe is further arranged at the reserved hole 9, a reserved hole 11 is further arranged on the outflow barrel 10, a reserved hole 11 is further arranged at the reserved hole 11, an inspection hole 12 is further arranged at the top of the inspection well 14, an inspection well is further arranged at the top of the inspection well 12 is fixedly arranged at the top of the inspection well, and a cover plate 13 is fixedly arranged at the top of the inspection well.

The working principle is that through fixedly installing the outflow cylinder 10 at a specified position, then fixedly installing an outflow pipe at the position of the second reserved hole 11 for outflow operation, then fixedly installing the standard drop cylinder 1 at the top of the outflow cylinder 10, thereby installing a specified number of standard drop cylinders 1 according to actual installation specifications, then fixedly installing the inflow cylinder 6 at the top of the standard drop cylinder 1, fixedly installing the inflow pipe at the position of the first reserved hole 9 for inflow operation, then fixedly installing the cover plate 12 at the top of the inflow cylinder 6, sealing the inflow cylinder 6, finally fixedly installing the inspection well 14 at the position of the inspection hole 13 formed on the cover plate 12, the personnel can enter the well from the ground for operation, the rotating step 5 in the standard drop cylinder 1 can be used for gravity drainage, the composed water well can realize tens of meters of drops, the specific inflow water flows to the outflow pipe along the rotating step 5, the height difference of the inflow water can be adjusted by increasing and decreasing the number of the rotating step 5, thereby realizing large drop height of the standard drop cylinders 1, the inflow cylinder 6, the outflow cylinder 10 and the inflow water cylinder are made of UHPC materials, the UHPC materials are adopted, the UHPC has better durability, the ultra-high durability, the ultra-rain-resistant performance can be better than that of common rain-resistant and the PC, the anti-rain water well is manufactured, and the anti-corrosion structure is better than common rain water well.

The utility model provides an assembled high-drop UHPC rain sewage well, the method and the way for realizing the technical scheme are numerous, the above description is only a preferred embodiment of the utility model, and it should be pointed out that a plurality of improvements and modifications can be made to those skilled in the art without departing from the principle of the utility model, and the improvements and modifications are also considered as the protection scope of the utility model. The components not explicitly described in this embodiment can be implemented by using the prior art.

Claims (6)

1. The assembly type large-drop UHPC rain sewage well comprises a standard drop barrel (1) and is characterized in that a notch (2), a first partition wall (3), a positioning hole (4), a rotary step (5), an inflow barrel (6), a second partition wall (7) and an outflow barrel (10) are arranged on the standard drop barrel (1), the notch (2) is formed in the top end of the inner wall of the standard drop barrel (1), the top end of the inner wall of the inflow barrel (6) and the top end of the inner wall of the outflow barrel (10), the first partition wall (3) is fixedly arranged in the standard drop barrel (1), the positioning hole (4) is formed in the top of the first partition wall (3), a positioning pin is arranged in the positioning hole (4), the rotary step (5) is fixedly arranged on one side of the first partition wall (3), the inflow barrel (6) is arranged on the top of the standard drop barrel (1), the second partition wall (7) is fixedly arranged in the inner wall of the inflow barrel (6), and the outflow barrel (10) is arranged at the bottom of the standard drop barrel (1).

2. The assembled high-drop UHPC rainwater and sewage well disclosed in claim 1, wherein a ladder stand (8) is further arranged in the inflow cylinder body (6), and the ladder stand (8) is fixedly arranged on the second partition wall (7).

3. The assembly type large-drop UHPC rainwater and sewage well disclosed in claim 1, wherein the inflow cylinder body (6) is further provided with a first reserved hole (9), and an inflow pipe is arranged at the first reserved hole (9).

4. The assembly type large-drop UHPC rainwater and sewage well disclosed in claim 1, wherein the outflow cylinder body (10) is further provided with a second reserved hole (11), and an outflow pipe is arranged at the second reserved hole (11).

5. The assembly type large-drop UHPC rainwater and sewage well disclosed in claim 1 is characterized in that a cover plate (12) is fixedly arranged at the top of the inflow cylinder (6), and an inspection hole (13) is formed in the cover plate (12).

6. The assembly type high drop UHPC rainwater bilge well of claim 5, wherein an inspection well (14) is further arranged at the top of the cover plate (12), and the inspection well (14) is fixedly arranged at the inspection hole (13).