CN216552312U

CN216552312U - Prefabricated assembled rain and sewage pipe well

Info

Publication number: CN216552312U
Application number: CN202122738424.6U
Authority: CN
Inventors: 王坚; 周彬; 赵鑫; 董博位; 陶永锋
Original assignee: HUAHUI ENGINEERING DESIGN GROUP CO LTD; Huahui Construction Group Co ltd
Current assignee: HUAHUI ENGINEERING DESIGN GROUP CO LTD; Huahui Construction Group Co ltd
Priority date: 2021-11-10
Filing date: 2021-11-10
Publication date: 2022-05-17
Anticipated expiration: 2031-11-10

Abstract

The utility model relates to a prefabricated assembly type rainwater and sewage pipe well which comprises a plurality of prefabricated pipe pieces, connecting bent bolts, nuts, water-stopping rubber strips and water-swelling water-stopping strips; the prefabricated pipe pieces are connected through connecting bent bolts to form a rainwater and sewage pipe well; the connecting bent bolt penetrates through and is connected with two prefabricated pipe pieces which are adjacent up and down or adjacent left and right; the nut is in threaded connection with two ends of the connecting bent bolt; the water-stopping rubber strip and the water-swelling water-stopping strip are respectively wound around the prefabricated pipe piece for a circle; the stagnant water rubber strip butt each other on two adjacent prefabricated section of jurisdiction, the mutual butt of meeting water inflation stagnant water strip on two adjacent prefabricated section of jurisdiction. The prefabricated assembly type rainwater and sewage pipe well has the advantages of simple structure, convenience in installation, low cost, reliable performance and the like.

Description

Prefabricated assembled rain and sewage pipe well

[ technical field ] A method for producing a semiconductor device

The utility model relates to a rainwater and sewage pipe well, in particular to a prefabricated assembly type rainwater and sewage pipe well, and belongs to the technical field of off-site buildings and municipal rainwater and sewage wells.

[ background of the utility model ]

At present, the construction method of the rainwater and sewage pipe well in China mainly adopts brick laying. However, the brick construction site has large workload, large consumption of building materials and more garbage generated on site, and has great influence on the surrounding environment and continuous rise of labor cost; the finished well construction has limited service life due to the performance of the material, the construction process is easy to damage, and the finished product is difficult to protect during the construction.

Meanwhile, with the destruction of the world ecological environment and the excessive exploitation and waste of energy and resources, more and more people begin to pay attention to the sustainable development, the sustainable development building gradually becomes a trend, and the green energy-saving environment-friendly building becomes a new requirement for the development of the building industry.

Therefore, in order to solve the above technical problems, there is a need to provide an innovative prefabricated storm-sewage pipe well to overcome the above-mentioned drawbacks of the prior art.

[ Utility model ] content

In order to solve the problems, the utility model aims to provide a prefabricated assembly type rainwater and sewage pipe well which is simple in structure, convenient to install, low in cost and reliable in performance.

In order to achieve the purpose, the utility model adopts the technical scheme that: a prefabricated assembly type rainwater and sewage pipe well comprises a plurality of prefabricated pipe pieces, connecting bent bolts, nuts, water-stop rubber strips and water-swelling water-stop strips; the prefabricated pipe pieces are connected through connecting bent bolts to form a rainwater and sewage pipe well; the connecting bent bolt penetrates through and is connected with two prefabricated pipe pieces which are adjacent up and down or adjacent left and right; the nut is in threaded connection with two ends of the connecting bent bolt; the water-stopping rubber strip and the water-swelling water-stopping strip are respectively wound around the prefabricated pipe piece for a circle; the stagnant water rubber strip butt each other on two adjacent prefabricated section of jurisdiction, the mutual butt of meeting water inflation stagnant water strip on two adjacent prefabricated section of jurisdiction.

The prefabricated assembly type rain and sewage pipe well is further provided with: the prefabricated pipe piece is a concrete prefabricated pipe piece and comprises a bottom plate, a bottom layer pipe piece, a middle layer pipe piece and a top layer pipe piece; the bottom plate is connected with the bottom layer pipe piece by adopting concrete; the bottom layer pipe piece and the middle layer pipe piece are connected by a connecting bent bolt; the middle layer pipe piece and the top layer pipe piece are connected through concrete.

The prefabricated assembly type rain and sewage pipe well is further provided with: a plurality of bolt holes are formed in the prefabricated pipe sheet; and the bolt holes on the adjacent prefabricated pipe pieces are communicated; the connecting bent bolt penetrates through the two communicated bolt holes.

The prefabricated assembly type rain and sewage pipe well is further provided with: the 200mm high place of bottom section of jurisdiction has seted up the delivery port, 202mm high place has seted up the water inlet.

The prefabricated assembly type rain and sewage pipe well is further provided with: the connecting bent bolt is a double-end arc-shaped duct piece bolt, and each end part of the connecting bent bolt is sleeved with a gasket and a water stop ring; the water stop ring is abutted between the prefabricated pipe piece and the screw cap and adopts a water swelling water stop ring.

The prefabricated assembly type rain and sewage pipe well is further provided with: the gasket is made of stainless steel and is filled between the prefabricated pipe piece and the water stop ring.

The prefabricated assembly type rainwater and sewage pipe well is also provided with: the water stop rubber strip is positioned on the inner side of the connecting bent bolt; the water-swelling water stop strip is positioned on the outer side of the connecting bent bolt.

Compared with the prior art, the utility model has the following beneficial effects:

1. the prefabricated assembly type rainwater and sewage pipe well is simple in structure, and a rainwater and sewage pipe well main body is formed by prefabricated pipe pieces; the connecting bent bolt, the water stop ring, the gasket and the nut play a role in connecting the prefabricated pipe piece; the water stop rubber strip plays a role in buffering, so that the pipe piece is prevented from being broken and cracked under the action of soil pressure; the water-swelling water stop strip has the function of preventing leakage between the two prefabricated pipe pieces; the connection of the bottom plate and the prefabricated pipe piece plays roles in sealing a rainwater and sewage well and preventing water; the prefabricated segment is manufactured in a factory, so that the assembly line of the segment is favorably controlled, the precision and the standard of the prefabricated segment are improved, and the segment with high quality is manufactured better, so that the construction quality and the finished product quality are improved.

2. When the prefabricated assembly type rainwater and sewage pipe well is in on-site assembly type construction, the labor cost of workers is reduced, the manual operation error is reduced, the construction efficiency is improved, the construction period is favorably shortened, the cast-in-place operation is reduced in the final construction process, the dust pollution, the water pollution and the like of a construction site are reduced, and the safe and civilized construction and the environmental protection are favorably realized.

[ description of the drawings ]

Fig. 1 is a perspective view of a prefabricated storm drain well of the present invention.

Fig. 2 is a perspective view of the floor and underlying duct sheet of the present invention.

Fig. 3 is a perspective view of a middle layer segment of the present invention.

Fig. 4 is a perspective view of the connecting bent bolt of the present invention.

Fig. 5 is a schematic view of the connection of the bent connecting bolt of the present invention and a prefabricated segment.

[ detailed description ] embodiments

Referring to the attached drawings 1 to 5 in the specification, the prefabricated assembly type rainwater and sewage pipe well is composed of a plurality of prefabricated pipe pieces 1, connecting bent bolts 2, nuts 3, water-stop rubber strips 4, water-swelling water-stop strips 5 and the like.

Wherein, prefabricated section of jurisdiction 1 connects through connecting curved bolt 2 and forms the sewage pipe well. Specifically speaking, prefabricated section of jurisdiction 1 adopts the prefabricated section of jurisdiction of concrete, and the factory prefabrication is favorable to the streamlined production of section of jurisdiction, improves the precision and the standard of prefabricated section of jurisdiction, better makes high-quality section of jurisdiction to improve construction quality and finished product quality, secondly use mechanical construction when on-the-spot assembled construction, both reduced workman's cost of labor, reduced manual work error, improved the efficiency of construction again, be favorable to shortening construction period, reduced cast-in-place operation in the final work progress, reduced the dust pollution in building site, water pollution etc. be favorable to safe civilized construction and environmental protection.

The prefabricated pipe piece 1 comprises a bottom plate 11, a bottom layer pipe piece 12, a middle layer pipe piece 13 and a top layer pipe piece 14. The bottom plate 11 and the bottom layer pipe piece 12 are connected by concrete, and the effects of sealing a rainwater and sewage well and preventing water are achieved; the bottom layer pipe piece 12 and the middle layer pipe piece 13 are connected by a connecting bent bolt 2; the middle-layer pipe piece 13 and the top-layer pipe piece 14 are connected by concrete.

Furthermore, a plurality of bolt holes 15 are formed in the prefabricated segment 1. The bolt holes 15 on the adjacent prefabricated segments 1 are communicated; the connecting bent bolt 2 passes through two bolt holes 15 which are communicated. The bottom layer duct piece 12 is provided with a water outlet 16 at the height of 200mm and a water inlet 17 at the height of 202 mm.

The connecting bent bolt 2 penetrates through and is connected with two adjacent prefabricated pipe pieces 1 in an up-down or left-right mode. The connecting bent bolt 2 is a double-end arc-shaped segment bolt, and each end part of the connecting bent bolt is provided with threads. The nut 3 is connected with the threads at the two ends of the connecting bent bolt 2 in a threaded manner, and the nut 3 is combined with the bolt 2 to achieve the effect of connecting and fastening the two prefabricated pipe pieces 1.

Further, a washer 21 and a water stop ring 22 are sleeved on each end of the connecting bent bolt 2. The water stop ring 22 is abutted between the prefabricated pipe piece 1 and the nut 3, and the water stop ring capable of expanding when meeting water is adopted, so that leakage at the bolt joint is prevented. The gasket 21 is made of stainless steel and is arranged between the prefabricated pipe piece 1 and the water stop ring 22 in a cushioning mode, so that the surface of the prefabricated pipe piece 1 is protected from being scratched by the screw cap 3, and meanwhile, the pressure of the screw cap 3 on the prefabricated pipe piece 1 is dispersed.

The water stop rubber strip 4 and the water-swelling water stop strip 5 encircle the prefabricated segment 1 for one circle respectively. Wherein, the water stop rubber strip 4 is positioned at the inner side of the connecting bent bolt 2; the water-swelling water stop strip 5 is positioned on the outer side of the connecting bent bolt 2. The mutual butt of stagnant water rubber strip 4 on two adjacent prefabricated section of jurisdiction 1 plays the effect of buffering, prevents section of jurisdiction 1 broken fracture under the soil pressure effect. The water swelling sealing rod 5 on the two adjacent prefabricated segments 1 is mutually abutted to prevent leakage between the two prefabricated segments 1.

The prefabricated assembly type rainwater and sewage pipe well is characterized in that a prefabricated pipe piece 1 is manufactured in advance in a factory, is transported to a construction site and then is installed on the site, and plays a role in connecting the prefabricated pipe piece 1 through the connecting bent bolt 2, the water stop ring 22, the gasket 21 and the nut 3. The assembly line that prefabricated section of jurisdiction 1 is favorable to controlling the section of jurisdiction is makeed in the mill, improve the precision and the standard of prefabricated section of jurisdiction, the better high-quality section of jurisdiction of making, thereby improve construction quality and finished product quality, secondly use mechanical construction in the time of on-the-spot assembled construction, the cost of labor of both having reduced the workman, the manual work error has been reduced, the efficiency of construction has been improved again, be favorable to shortening construction period, cast-in-place operation has been reduced in the last work progress, the dust pollution in building site has been reduced, water pollution etc., be favorable to safe civilized construction and environmental protection.

The above embodiments are merely preferred embodiments of the present disclosure, which are not intended to limit the present disclosure, and any modifications, equivalents, improvements and the like, which are within the spirit and principle of the present disclosure, should be included in the scope of the present disclosure.

Claims

1. The utility model provides a prefabricated assembled rainwater and sewage tube well which characterized in that: the water-swelling waterproof pipe comprises a plurality of prefabricated pipe pieces, connecting bent bolts, nuts, a waterproof rubber strip and a water-swelling waterproof strip; the prefabricated pipe pieces are connected through connecting bent bolts to form a rainwater and sewage pipe well; the connecting bent bolt penetrates through and is connected with two prefabricated pipe pieces which are adjacent up and down or adjacent left and right; the nut is in threaded connection with two ends of the connecting bent bolt; the water-stopping rubber strip and the water-swelling water-stopping strip are respectively wound around the prefabricated pipe piece for a circle; the stagnant water rubber strip butt each other on two adjacent prefabricated section of jurisdiction, the mutual butt of meeting water inflation stagnant water strip on two adjacent prefabricated section of jurisdiction.

2. The prefabricated storm drain well of claim 1, wherein: the prefabricated pipe piece is a concrete prefabricated pipe piece and comprises a bottom plate, a bottom layer pipe piece, a middle layer pipe piece and a top layer pipe piece; the bottom plate is connected with the bottom layer pipe piece by adopting concrete; the bottom layer pipe piece and the middle layer pipe piece are connected by a connecting bent bolt; the middle layer pipe piece and the top layer pipe piece are connected through concrete.

3. The prefabricated storm drain well of claim 1, wherein: a plurality of bolt holes are formed in the prefabricated pipe sheet; and the bolt holes on the adjacent prefabricated pipe pieces are communicated; the connecting bent bolt penetrates through the two communicated bolt holes.

4. The prefabricated storm drain well of claim 2, wherein: the 200mm high place of bottom section of jurisdiction has seted up the delivery port, 202mm high place has seted up the water inlet.

5. The prefabricated storm drain well of claim 1, wherein: the connecting bent bolt is a double-end arc-shaped duct piece bolt, and each end part of the connecting bent bolt is sleeved with a gasket and a water stop ring; the water stop ring is abutted between the prefabricated pipe piece and the screw cap and adopts a water swelling water stop ring.

6. The prefabricated storm drain well of claim 5, wherein: the gasket is made of stainless steel and is filled between the prefabricated pipe piece and the water stop ring.

7. The prefabricated storm drain well of claim 1, wherein: the water stop rubber strip is positioned on the inner side of the connecting bent bolt; the water-swelling water stop strip is positioned on the outer side of the connecting bent bolt.