CN113026910B

CN113026910B - Adjustable steel mould concrete catch basin and installation and construction method thereof

Info

Publication number: CN113026910B
Application number: CN202110282815.3A
Authority: CN
Inventors: 邵新华; 华海红; 温晓峰; 徐俊; 杨俊�
Original assignee: Changshu Huacheng Construction Engineering Co ltd
Current assignee: Changshu Huacheng Construction Engineering Co ltd
Priority date: 2021-03-16
Filing date: 2021-03-16
Publication date: 2022-05-20
Anticipated expiration: 2041-03-16
Also published as: CN113026910A

Abstract

The application relates to an adjustable steel mould concrete catch basin and an installation and construction method thereof, relating to the field of concrete catch basins and comprising a well body, wherein a water seepage component is arranged below the well body; the top of the well body is provided with a well grate; the water seepage assembly comprises a foundation pile, a main overflow pipe communicated with the well body is arranged in the foundation pile, and a plurality of auxiliary overflow pipes communicated with the main overflow pipe are arranged on the side wall of the foundation pile. This application has the effect of guaranteeing the whole life of rainwater well, has improved rainwater well's installation effectiveness simultaneously.

Description

Adjustable steel mould concrete catch basin and installation and construction method thereof

Technical Field

The application relates to the field of concrete catch basins, in particular to an adjustable steel mould concrete catch basin and an installation and construction method thereof.

Background

At present, a rainwater well used in a municipal drainage system comprises a well body made of concrete, a well grate is arranged at the top of the well body, and a water outlet is formed in the side wall of the bottom of the well body. Rainwater enters the well body through the well grate and then flows into the urban drainage system through the water outlet.

In order to ensure the humidity of soil, the bottom of the well body is provided with a water seepage pipe which extends downwards and can supplement rainwater underground and drain redundant rainwater through a drainage pipeline

In view of the above-mentioned related art, the inventor found that the seeped rainwater causes the soil under the catch basin to settle, and further causes the catch basin to settle, and the irregular settlement of the catch basin causes the catch basin to crack, and further causes the service life of the catch basin to be reduced.

Disclosure of Invention

In order to guarantee the practical life of the well body, this application provides an adjustable steel mould concrete catch basin.

The application provides a pair of adjustable steel mould concrete catch basin adopts following technical scheme:

an adjustable steel mould concrete catch basin comprises a well body, wherein a water seepage assembly is arranged below the well body; the top of the well body is provided with a well grate;

the water seepage assembly comprises a foundation pile, a main overflow pipe communicated with the well body is arranged in the foundation pile, and a plurality of auxiliary overflow pipes communicated with the main overflow pipe are arranged on the side wall of the foundation pile.

Through adopting above-mentioned technical scheme, setting up through the foundation pile plays the supporting role to the well body, and simultaneously the internal rainwater of well body well gets into main overflow pipe after, oozes in soil all around to the foundation pile through following the overflow pipe, and has avoided directly in infiltrating rivers foundation pile below soil, and then leads to foundation pile below soil to subside to reduce the production that foundation pile and well body subsided the condition, thereby guarantee the life of well body.

Optionally, the well body includes well head and well bore, be provided with the standing groove that supplies well head to place on the well bore down, be provided with the sealing member in the standing groove.

Through adopting above-mentioned technical scheme, the well body is whole to be piled up by last well and well descending and is constituteed for one of them damages and can not influence the other one of going up the well and well descending, thereby guarantees the holistic practical life of well body.

Optionally, the sealing member includes telescopic bellows, telescopic bellows axis direction both ends are provided with connection piece and lower connection piece, be provided with the lower spread groove that supplies the lower connection piece joint in the standing groove, be provided with the last spread groove that supplies the connection piece joint on the last well diapire.

By adopting the technical scheme, when the upper well and the lower well are settled and inclined, the upper well and the lower well are staggered, the telescopic corrugated pipe is bent and deformed, and the integral integrity of the well body is not damaged, so that the service life of the well body is ensured.

Optionally, well body bottom is provided with the filter residue subassembly, the filter residue subassembly includes the drainage board, be provided with the drainage groove on the lateral wall of drainage board, be provided with a plurality of first filtration passageways that communicate with the drainage groove on the roof of drainage board, be provided with a plurality of second filtration passageways that communicate with the drainage groove on the diapire of drainage board, main warning pipe is located second filtration passageway below.

Through adopting above-mentioned technical scheme, the rainwater that drops on the water strainer can get into the drainage tank after filtering through first filtration passageway, and the rainwater filters the back through the second and gets into in the main warning pipe, then spills over from the warning pipe to reach and filter the rainwater secondary, thereby reduce impurity and get into among the infiltration subassembly, block up the infiltration subassembly.

Optionally, a pair of handles is arranged on the top wall of the water filtering plate.

Through adopting above-mentioned technical scheme, can pull out the drainage board from the well body through two handles and wash to guarantee the drainage effect of drainage board.

Optionally, a supporting component is arranged on the outer side wall of the upper shaft, the supporting component comprises a supporting base ring, a plurality of supporting plates are arranged on the outer side wall of the upper shaft, and the supporting plates are fixedly connected with the supporting base ring through screws.

Through adopting above-mentioned technical scheme, the well-entering not only receives the supporting role of going into the well, still receives the supporting role of supporting the base ring to reduce the oppression power to going into the well, thereby reduce the settlement of going into the well, the settlement that goes into the well simultaneously also weakens the influence of going into the well, thereby guarantees the holistic life of well body.

Optionally, the well grate comprises a base sleeve, and a first filter plate and a second filter plate are sequentially arranged on the inner wall of the base sleeve along the axial direction of the base sleeve.

Through adopting above-mentioned technical scheme, when the rainwater got into the rainwater, just can get into the rainwater well through twice filtration of first filter and second filter to the condition of blockking up the rainwater well because of impurity filters in the rainwater well has been reduced, thereby has guaranteed the practical life of rainwater well.

Optionally, a material receiving disc is arranged between the first filter plate and the second filter plate, and a cleaning opening for drawing out the material receiving disc is formed in the outer side wall of the base sleeve.

Through adopting above-mentioned technical scheme, the great impurity of weight such as sand can drop behind the take-up (stock) pan after through first filter, is gathered in the take-up (stock) pan, when needs clearance, only need with take out the take-up (stock) pan from the scavenge port can to reach the effect of being convenient for clean.

On the other hand, this application still provides an adjustable steel mould concrete catch basin's mounting method: use of an adjustable steel form concrete gully according to any of claims 1 to 8, comprising the steps of:

s1, prefabricating a water seepage assembly, a well loading assembly, a well descending assembly and a supporting assembly through adjustable steel moulds according to construction requirements, and pouring a production well grate;

s2, excavating a foundation pit on the construction site, and pouring a waterproof wall;

s3, placing the water seepage component in the foundation pit, burying the water seepage component, and hoisting the water seepage component on the foundation pile to go into the well;

s4, fixing the support base ring on the waterproof wall, respectively connecting the two ends of the telescopic corrugated pipe with the upper well and the lower well, and fixing the support base ring and the support base ring through bolts;

and S5, grate the well on the upper well.

By adopting the technical scheme, the water seepage assembly, the upper well, the lower well and the supporting assembly are prefabricated through the adjustable steel mould, cast-in-place in a foundation pit is not needed, and only the assemblies are hoisted in sequence, so that the installation efficiency of the water well is improved; the arrangement of the waterproof wall is informed, so that the settlement condition of the foundation pile is further reduced, and the service life of the catch basin is ensured; the support base ring is fixed on the waterproof wall, so that the stability of the support base ring is ensured.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the arrangement of the water seepage assembly reduces the condition of soil settlement below the well body, thereby ensuring the service life of the catch basin;

2. the well body is formed by combining an upper well and a lower well, and the telescopic corrugated pipes are connected and sealed, so that the integral integrity of the well body is still not influenced when the upper well and the lower well are relatively staggered, and the service life of the catch basin is ensured;

3. according to the installation method of the adjustable steel mould concrete catch basin, each assembly is prefabricated, so that the overall construction efficiency of the catch basin is improved.

Drawings

Fig. 1 is a schematic view of the overall structure of an adjustable steel form concrete catch basin according to an embodiment of the present application.

Fig. 2 is a sectional view of an adjustable steel form concrete catch basin according to an embodiment of the present application.

Fig. 3 is an enlarged schematic view of a portion a in fig. 2.

Fig. 4 is a schematic structural diagram of a well grate in an adjustable steel mould concrete catch-basin according to an embodiment of the present application.

Description of the reference numerals: 1. a well body; 11. getting into the well; 12. descending a well; 13. a placement groove; 14. a seal member; 141. a bellows; 142. an upper connecting sheet; 143. a lower connecting sheet; 144. an upper connecting groove; 145. a lower connecting groove; 15. a support assembly; 151. a support base ring; 152. a support plate; 16. an overflow port; 2. a well grate; 21. a base sleeve; 22. a placing table; 23. a first filter plate; 24. a second filter plate; 25. a cleaning port; 26. a take-up pan; 3. a water seepage component; 31. foundation piles; 32. a main overflow pipe; 33. a secondary overflow pipe; 4. a residue filtering component; 41. a water filter plate; 42. a water filtering tank; 43. a first filtration channel; 44. a second filtration channel; 45. a handle.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

On the one hand, this application embodiment discloses an adjustable steel mould concrete catch basin. Referring to fig. 1 and 2, the adjustable steel mould concrete rainwater well comprises a well body 1, a well grate 2 is arranged at the top of the well body 1, a water seepage port is formed in the bottom wall of the well body 1, and a water seepage component 3 is arranged below the water seepage port.

Referring to fig. 1 and 2, the water seepage assembly 3 comprises a foundation pile 31 buried in the ground, a main overflow pipe 32 is opened at the bottom of the foundation pile 31, and the main overflow pipe 32 is communicated with the water seepage port, so that rainwater in the well body 1 can flow into the main overflow pipe 32. A plurality of secondary overflow pipes 33 are arranged on the circumferential side wall of the foundation pile 31 at equal intervals, the secondary overflow pipes 33 are communicated with the primary overflow pipe 32, and rainwater in the primary overflow pipe 32 is guided to one side far away from the foundation pile 31 through the secondary overflow pipes 33, so that the soil seepage amount below the foundation pile 31 is less, the soil settlement condition below the foundation pile 31 is reduced, and the stability of the foundation pile 31 is finally ensured.

Referring to fig. 1 and 2, the well body 1 comprises a lower well 12 and an upper well 11 which are sequentially arranged along the direction away from the foundation pile 31, the water seepage port is arranged on the bottom wall of the lower well 12, one end of the lower well 12 away from the foundation pile 31 is provided with a placing groove 13 for placing the upper well 11, and one end of the upper well 11 in the axial direction is placed in the placing groove 13 to complete the installation and fixation of the upper well 11. A seal 14 for sealing is provided between the upper well 11 and the lower well 12.

Referring to fig. 2 and 3, the sealing element 14 includes a telescopic bellows 141, two ends of the telescopic bellows 141 in the axial direction are respectively fixed with an annular upper connecting sheet 142 and an annular lower connecting sheet 143, and the upper connecting sheet 142 and the lower connecting sheet 143 are both made of elastic metal sheets, a lower connecting groove 145 for the lower connecting sheet 143 to be clamped is formed on the bottom wall of the placement groove 13, an upper connecting groove 144 for the upper connecting sheet 142 to be clamped is formed on the bottom wall of the upper well 11, so that two ends of the telescopic bellows 141 are respectively connected with the upper well 11 and the lower well 12, and the connection between the upper well 11 and the lower well 12 is completed, when the upper well 11 and the lower well 12 are settled and inclined, the upper well 11 and the lower well 12 are dislocated, the telescopic bellows 141 is bent and deformed, but the integrity of the whole well 1 is not damaged, thereby ensuring the normal use of the well 1.

Referring to fig. 1 and 2, a supporting component 15 for fixing the upper well 11 is arranged on the outer wall of the upper well 11, the supporting component 15 includes a supporting base ring 151 embedded in soil or concrete around the upper well 11, the supporting base ring 151 is sleeved on the outer side of the upper well 11, a plurality of supporting plates 152 are fixed on the outer side wall of the upper well 11, the plurality of supporting plates 152 are arranged at equal intervals along the circumferential direction of the upper well 11, and each supporting plate 152 is connected with the supporting base ring 151 through a bolt, the upper well 11 is supported by the lower well 12 and the supporting base ring 151, and the pressing force on the lower well 12 is reduced, so that the settlement of the lower well 12 is reduced, and meanwhile, the influence of the settlement of the lower well 12 on the upper well 11 is weakened, so that the integral integrity of the well body 1 is ensured.

Referring to fig. 2 and 4, the well grate 2 comprises a base sleeve 21 which is annularly arranged, a placing table 22 is fixed on the outer wall of the base sleeve 21, and when the base sleeve 21 is placed in the upper well 11, the placing table 22 is placed on the wall of the upper well 11 to complete the fixation. The inner wall of the base sleeve 21 is sequentially fixed with a first filter plate 23 and a second filter plate 24 along the direction from the upper well 11 to the lower well 12, and the first filter plate 23 and the second filter plate 24 are utilized to carry out secondary filtration on rainwater, so that impurities are reduced to enter the well body 1 to block the well body 1 and even block the water seepage assembly 3. The cleaning opening 25 has been seted up on the base cover 21 between first filter 23 and the second filter 24 for the well is combed 2 and is taken out the back in the last well 11, and the impurity that accumulates between first filter 23 and the second filter 24 can be clear away from cleaning opening 25, has guaranteed the holistic cleanliness nature of well comb 2, in order to prevent that well comb 2 from blockking up unable normal collection rainwater. Second filter 24 is close to first filter 23 and has simultaneously placed take-up (stock) pan 26 for the relatively great impurity of weight such as sand can fall behind take-up (stock) pan 26 after through first filter 23, is gathered in take-up (stock) pan, when needs are cleared up, only need with take out take-up (stock) pan 26 from cleaning opening 25 can, in order to reach the effect of being convenient for clean.

Referring to fig. 1 and 2, a strainer assembly 4 is mounted on the inner bottom wall of the well 12. The filter residue assembly 4 comprises a water filtering plate 41 which is arranged on the inner wall of the lower well 12, and the distance between the outer wall of the water filtering plate 41 and the inner wall of the lower well 12 is set to be 1-10 MM. The circumferential side wall of the water filtering plate 41 is provided with an annular water filtering groove 42, and the top of the water filtering plate 41 is provided with a plurality of first filtering channels 43 communicated with the water filtering groove 42, so that rainwater falling on the water filtering plate 41 can enter the water filtering groove 42 after being filtered by the first filtering channels 43. A plurality of second filtering channels 44 are formed in the bottom wall of the filtering groove 42, the plurality of second filtering channels 44 are obliquely and downwardly arranged along the direction close to the central axis of the filtering plate 41, so that water in the filtering groove 42 can flow out through the second filtering channels 44, when the filtering plate 41 is placed on the bottom wall of the lower well 12, the water outlets of the plurality of second filtering channels 44 are positioned right above the overflow opening 16, and accordingly rainwater is filtered by the second filtering channels 44 and then enters the main overflow pipe 32, and then overflows from the overflow pipe 33. So that the rainwater can enter the main overflow pipe 32 after being filtered twice through the first filtering passage 43 and the second filtering passage 44, thereby reducing the condition that impurities in the rainwater block the overflow pipe, and ensuring the effect of convenient overflow of the whole rainwater well

Referring to fig. 2, two handles 45 are disposed on the top wall of the top of the water filtering plate 41, and the water filtering plate 41 can be pulled out from the well 1 through the two handles 45 for cleaning, so as to ensure the water filtering function of the water filtering plate 41.

The application embodiment an implementation principle of adjustable steel mould concrete rainwater well does: firstly, rainwater firstly enters the well body 1 through twice filtration of the well grate 2, then enters the main overflow pipe 32 after being further filtered by the filter residue assembly 4, and then is discharged from the overflow pipe 33 to a position far away from the foundation pile 31 so as to reduce the soil seepage below the foundation pile 31, thereby reducing the settlement of the foundation pile 31 and ensuring the service life of the well body 1.

Meanwhile, the well body 1 is formed by combining the upper well 11 and the lower well 12, and the sealing element 14 between the upper well 11 and the lower well 12 can be bent and deformed, so that the well body 1 can be settled and deformed without being damaged along with the foundation pile 31, and the service life of the well body 1 is ensured.

On the other hand, the application also provides an installation method of the adjustable steel mould concrete catch basin, which comprises the following steps:

s1, prefabricating the water seepage component 3, the upper well 11, the lower well 12 and the supporting component 15 through adjustable steel moulds according to construction requirements, and prefabricating the well grate 2; and the components are not required to be poured in sequence on site, so that the construction efficiency is reduced.

S2, excavating a foundation pit on the construction site, and pouring a waterproof wall on the side wall of the foundation pit; the arrangement of the waterproof wall is used for reducing water permeation around the foundation pit into the foundation pit.

S3, placing the water seepage component 3 in a foundation pit, extending the waterproof wall from the water seepage pipe, enabling rainwater to seep into soil outside the waterproof wall through the water seepage component 3, burying the soil to ensure the stability of the foundation pile 31, and then hoisting the well 12 on the foundation pile 31; to ensure stability of the well 12.

S4, fixing the support base ring 151 on a waterproof wall, respectively connecting two ends of the telescopic bellows 141 with the upper well 11 and the lower well 12, and fixing the support plate 152 and the support base ring 151 through bolts; the upper well 11 is fixed by the support base ring 151 and the support plate 152, so that the compression of the upper well 11 on the telescopic bellows 141 is reduced, and the service life of the telescopic bellows 141 is ensured.

S5, the material receiving disc 26 is placed in the base sleeve 21, and then the well grate 2 is wholly overlapped on the upper well 11.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an installation method of adjustable steel mould concrete catch basin for install adjustable steel mould concrete catch basin, its characterized in that:

the adjustable steel mould concrete catch basin comprises a well body (1), wherein a water seepage assembly (3) is arranged below the well body (1); the top of the well body (1) is provided with a well grate (2);

the water seepage assembly (3) comprises a foundation pile (31), a primary overflow pipe (32) communicated with the well body (1) is arranged inside the foundation pile (31), and a plurality of secondary overflow pipes (33) communicated with the primary overflow pipe (32) are arranged on the side wall of the foundation pile (31);

the well body (1) comprises an upper well (11) and a lower well (12), a placing groove (13) for placing the upper well (11) is formed in the lower well (12), and a sealing element (14) is arranged in the placing groove (13);

the sealing element (14) comprises a telescopic corrugated pipe (141), an upper connecting piece (142) and a lower connecting piece (143) are arranged at two ends of the telescopic corrugated pipe (141) in the axial direction, a lower connecting groove (145) for clamping the lower connecting piece (143) is arranged in the placing groove (13), and an upper connecting groove (144) for clamping the upper connecting piece (142) is arranged on the bottom wall of the upper well (11);

the outer side wall of the upper well (11) is provided with a supporting assembly (15), the supporting assembly (15) comprises a supporting base ring (151), the outer side wall of the upper well (11) is provided with a plurality of supporting plates (152), and the supporting plates (152) are fixedly connected with the supporting base ring (151) through screws;

the bottom of the well body (1) is provided with a filter residue assembly (4), the filter residue assembly (4) comprises a water filtering plate (41), a water filtering groove (42) is formed in the side wall of the water filtering plate (41), a plurality of first filtering channels (43) communicated with the water filtering groove (42) are formed in the top wall of the water filtering plate (41), a plurality of second filtering channels (44) communicated with the water filtering groove (42) are formed in the bottom wall of the water filtering plate (41), and the main overflow pipe (32) is located below the second filtering channels (44);

the installation method of the adjustable steel mould concrete catch basin comprises the following steps:

s1, prefabricating a water seepage assembly (3), an upper well (11), a lower well (12) and a support assembly (15) through an adjustable steel membrane according to construction requirements, and pouring a production well grate (2);

s3, placing the water seepage component (3) in the foundation pit, burying the water seepage component, and hoisting the well (12) on the foundation pile (31);

s4, fixing the support base ring (151) on a waterproof wall, respectively connecting two ends of the telescopic corrugated pipe (141) with the upper well (11) and the lower well (12), and fixing the support plate (152) and the support base ring (151) through bolts;

s5, putting the grate (2) on the upper well (11).

2. The method for installing the adjustable steel mould concrete catch-basin according to claim 1, wherein: a pair of handles is arranged on the top wall of the water filtering plate (41).

3. The method for installing the adjustable steel mould concrete catch-basin according to claim 1, wherein: the well comb (2) comprises a base sleeve (21), and a first filter plate (23) and a second filter plate (24) are sequentially arranged on the inner wall of the base sleeve (21) along the axis direction of the base sleeve (21).

4. The method for installing the adjustable steel mould concrete catch-basin according to claim 3, wherein: a material receiving disc (26) is arranged between the first filter plate (23) and the second filter plate (24), and a cleaning opening (25) for drawing out the material receiving disc (26) is arranged on the outer side wall of the base sleeve (21).