CN215441431U

CN215441431U - Assembled side ditch water catch bowl for bridge

Info

Publication number: CN215441431U
Application number: CN202122041079.0U
Authority: CN
Inventors: 岳云龙; 马宁; 董�成; 李男; 武剑; 王培杰; 赵殿武; 郭彩香; 胡庆峰; 赵宇
Original assignee: Shenyang Municipal Engineering Design And Research Institute Co ltd
Current assignee: Shenyang Municipal Engineering Design And Research Institute Co ltd
Priority date: 2021-08-27
Filing date: 2021-08-27
Publication date: 2022-01-07
Anticipated expiration: 2031-08-27

Abstract

The utility model relates to the technical field of bridges, in particular to an assembled side ditch water collecting tank for a bridge, which comprises a water collecting well, wherein the water collecting well is of a box body structure with an opening design on the upper surface, a cast iron drain pipe is fixedly arranged on the lower surface of the water collecting well and is communicated with the water collecting well, an embedded cast iron sleeve is sleeved and assembled on the cast iron drain pipe, socket connecting pipes are fixedly arranged on the left sides of the front surface and the rear surface of the water collecting well and are of a square pipe structure with an opening design on the lower surface, the socket connecting pipes are communicated with the water collecting well, water seepage holes are formed in the front surface, the rear surface and the right surface of the water collecting well, and a grate is covered on the upper side of the water collecting well.

Description

Assembled side ditch water catch bowl for bridge

Technical Field

The utility model relates to the technical field of bridges, in particular to an assembled side ditch water collecting tank for a bridge.

Background

The water catch bowl of present bridge is when pouring crashproof wall concrete and vibrate, including the side ditch water catch bowl scarf joint, the side ditch water catch bowl is fixed a position after crashproof wall solidifies the shaping, in the socket joint connecting pipe of side ditch water catch bowl stretches into crashproof wall, difficult fixed when the scarf joint installation, lead to the installation degree of difficulty big, the installation accuracy is low, and the periphery of side ditch water catch bowl has the gap easily, leads to rainwater seepage, rainwater collection thoroughly inadequately.

SUMMERY OF THE UTILITY MODEL

In order to solve the defects in the prior art, the utility model provides an assembled gutter water collection tank for a bridge.

The technical scheme of the utility model is as follows:

the utility model provides an assembled side ditch water collecting tank for a bridge, which comprises a water collecting well, wherein the water collecting well is of a box body structure with an opening on the upper surface, a cast iron drain pipe is fixedly arranged on the lower surface of the water collecting well and is communicated with the water collecting well, an embedded cast iron sleeve is sleeved and assembled on the cast iron drain pipe, socket connecting pipes are fixedly arranged on the left sides of the front surface and the rear surface of the water collecting well and are of a square pipe structure with an opening on the lower surface, the socket connecting pipes are communicated with the water collecting well, water seepage holes are formed in the front surface, the rear surface and the right surface of the water collecting well, and a grate is covered on the upper side of the water collecting well.

Furthermore, a first chamfer is formed in the opening side of the inner wall of the water collecting well, a second chamfer matched with the first chamfer is formed in the grate, and the upper surface of the grate is flush with the upper surface of the water collecting well when the grate is assembled with the water collecting well cover.

Furthermore, four slope surfaces are arranged on the bottom surface of the inner side of the water collecting well, the four slope surfaces correspond to the four side walls of the water collecting well, and one ends, far away from the side walls of the water collecting well, of the four slope surfaces are lower than one ends, close to the side walls of the water collecting well.

Further, the upper end fixed mounting of sump pit inner wall has the handle, the quantity of handle is two and the symmetry sets up.

Furthermore, a flange is integrally formed at the upper end of the circumferential outer surface of the embedded cast iron sleeve, and an annular positioning plate is integrally formed in the middle of the circumferential outer surface of the embedded cast iron sleeve.

The utility model achieves the following beneficial effects:

according to the utility model, the installation convenience and the installation precision are improved through the embedded cast iron sleeve and the assembled gutter water collecting tank structure, the sealing performance is better, and the rainwater is collected more thoroughly.

Drawings

FIG. 1 is a front view of the present invention in a schematic configuration;

FIG. 2 is a schematic top view of the structure of the present invention;

FIG. 3 is a schematic plan view of the present invention with the perforated strainer removed;

FIG. 4 is a schematic top view of the structure of the present invention in use;

FIG. 5 is a cross-sectional view of the utility model applied to a steel deck;

figure 6 is a cross-sectional view of the utility model applied to a concrete deck.

In the figure, a water collecting well 1, a socket joint connecting pipe 2, a cast iron drain pipe 3, a water seepage hole 4, a slope surface 5, a grate 6, a handle 7, a first chamfer 8, a cast iron embedded sleeve 9, a flange 10, an annular positioning plate 11, an anti-collision wall 12, an asphalt structure layer 13, a steel beam top plate 14, a concrete bridge deck 15, a concrete beam 16, a bridge deck drain gutter 17 and a PE drain pipe 18.

Detailed Description

To facilitate an understanding of the present invention by those skilled in the art, specific embodiments thereof are described below with reference to the accompanying drawings.

Example 1:

as shown in fig. 1, fig. 2, fig. 3, fig. 4, and fig. 5, this embodiment provides an assembled gutter for a bridge, including a sump 1, the sump 1 is a box structure with an upper surface opening, a cast iron drain pipe 3 is fixedly installed on a lower surface of the sump 1, the cast iron drain pipe 3 is communicated with the sump 1, a pre-embedded cast iron sleeve 9 is sleeved on the cast iron drain pipe 3, socket connecting pipes 2 are fixedly installed on left sides of front and rear surfaces of the sump 1, the socket connecting pipes 2 are square pipe structures with an opening on a lower surface, the socket connecting pipes 2 are communicated with the sump 1, water seepage holes 4 are opened on front, rear, and right surfaces of the sump 1, a grate 6 is covered on an upper side of the sump 1, and the grate 6 can filter garbage and impurities.

The opening side of the inner wall of the water collecting well 1 is provided with a first chamfer 8, the grate 6 is provided with a second chamfer matched with the first chamfer 8, and the upper surface of the grate 6 is flush with the upper surface of the water collecting well 1 when the grate 6 is assembled with the water collecting well 1 in a covering mode. When the grate 6 is covered and installed on the water collecting well 1, the second chamfer angle is attached to the first chamfer angle 8, so that the installation and the positioning of the grate 6 are facilitated.

Four domatic 5 have been seted up to the inboard bottom surface of sump pit 1, and four domatic 5 are corresponding with four lateral walls of sump pit 1, and four domatic 5 keep away from the one end of sump pit 1 lateral wall and are less than the one end that is close to sump pit 1 lateral wall. The four slope surfaces 5 are convenient for collecting the water in the water collecting well 1 to the cast iron drain pipe 3.

The upper end fixed mounting of sump pit 1 inner wall has handle 7, and the quantity of handle 7 is two and the symmetry sets up. The handle 7 is convenient for lifting, taking or moving down the water collecting well 1, and the operation convenience is improved.

The steel bridge floor is by girder steel roof 14, the wall 12 is hit in the frontier defense, pitch structure layer 13, the current bridge of structures constitution such as bridge floor drainage side ditch 17 and PE drain pipe 18, pre-buried cast iron sleeve pipe 9's upper end and girder steel roof 14 welded assembly, pre-buried cast iron sleeve pipe 9's lower extreme and PE drain pipe 18 connected assembly, preset the mounting groove that matches with sump pit 1 between frontier defense wall 12 and the pitch structure layer 13, pre-buried cast iron sleeve pipe 9 and mounting groove intercommunication, the water drainage tank has been preset between frontier defense wall 12 and the pitch structure layer 13, water drainage tank and mounting groove intercommunication, install bridge floor drainage side ditch 17 in the water drainage tank, bridge floor drainage side ditch 17 is current osmotic type nylon escape canal part, can filter rubbish and impurity when collecting the rainwater and getting into the water drainage tank, both sides socket joint connecting pipe 2 pegs graft respectively and assembles and connects in bridge floor drainage side ditch 17.

Example 2:

as shown in fig. 1, fig. 2, fig. 3, fig. 4, and fig. 6, this embodiment provides an assembled gutter for a bridge, including a sump 1, the sump 1 is a box structure with an upper surface opening, a cast iron drain pipe 3 is fixedly installed on a lower surface of the sump 1, the cast iron drain pipe 3 is communicated with the sump 1, a pre-embedded cast iron sleeve 9 is sleeved on the cast iron drain pipe 3, a socket joint pipe 2 is fixedly installed on a left side of front and rear surfaces of the sump 1, the socket joint pipe 2 is a square pipe structure with an opening on a lower surface, the socket joint pipe 2 is communicated with the sump 1, water seepage holes 4 are opened on the front, rear, and right surfaces of the sump 1, a grate 6 is covered on an upper side of the sump 1, and the grate 6 can filter garbage and impurities.

The upper end of the circumferential outer surface of the embedded cast iron sleeve 9 is integrally formed with a flange 10, and the middle of the circumferential outer surface of the embedded cast iron sleeve 9 is integrally formed with an annular positioning plate 11.

The concrete bridge deck is an existing bridge composed of a concrete beam 16, a concrete bridge deck 15, a side impact wall 12, an asphalt structure layer 13, a bridge deck drainage side ditch 17, a PE drainage pipe 18 and the like, wherein the concrete beam 16 is manufactured by embedding a pre-embedded cast iron sleeve 9 and an annular positioning plate 11 in the concrete bridge deck, the annular positioning plate 11 plays a role in positioning and sealing, the flange 10 plays a role in limiting the pre-embedded cast iron sleeve 9 and improving the installation precision, the concrete bridge deck 15 is provided with an installation hole matched with the flange 10, the lower end of the pre-embedded cast iron sleeve 9 is connected and assembled with the PE drainage pipe 18, an installation groove matched with the water collecting well 1 is preset between the side impact wall 12 and the asphalt structure layer 13, the pre-embedded cast iron sleeve 9 is communicated with the installation groove, a drainage groove is preset between the side impact wall 12 and the asphalt structure layer 13 and is communicated with the installation groove, the bridge deck drainage side ditch 17 is installed in the drainage groove, and the bridge deck drainage side ditch 17 is an existing permeable nylon drainage ditch, collect the rainwater and can filter rubbish and impurity when getting into the water drainage tank in, both sides socket joint connecting pipe 2 is pegged graft respectively and is assembled and is connected in bridge floor drainage side ditch 17.

Specifically, the method comprises the following steps:

during installation, the water collecting well 1 and the cast iron drain pipe 3 are lifted and transferred conveniently through the handle 7, the cast iron drain pipe 3 is inserted into the embedded cast iron sleeve 9 and is placed in a descending mode, the water collecting well 1 falls into the installation groove, the socket connecting pipes 2 on the two sides respectively fall into the water drainage grooves, the socket connecting pipes 2 are connected and assembled with the bridge floor drain side ditch 17, and the grate 6 is covered on the water collecting well 1 to complete installation.

During the application, the rainwater gets into the water drainage tank through bridge floor drainage side ditch 17, in the flow direction sump pit 1, infiltration hole 4 can collect the rainwater in the asphalt structure layer 13 to the sump pit 1 in, the grate 6 can collect the rainwater of sump pit 1 upside and the water that the asphalt structure layer 13 upper surface gathered to the sump pit 1 in, concentrate to cast iron drain pipe 3 through domatic 5 and collect, derive to rainwater well under the bridge through pre-buried cast iron sleeve pipe 9 and PE drain pipe 18 again and discharge.

The above embodiments of the present invention do not limit the scope of the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. Assembled side ditch water catch bowl for bridge, including sump pit (1), its characterized in that: the utility model discloses a water collecting well, including sump pit (1), collecting well (1), lower fixed surface installs cast iron drain pipe (3) for the design of upper surface opening, cast iron drain pipe (3) and sump pit (1) intercommunication, cast iron drain pipe (3) cup joint and are equipped with pre-buried cast iron sleeve pipe (9), the left side fixed mounting on two surfaces has socket joint pipe (2) around sump pit (1), socket joint pipe (2) are the square tubular construction of lower surface opening design, socket joint pipe (2) and sump pit (1) intercommunication, infiltration hole (4) have been seted up on preceding, back and the right surface of sump pit (1), the upside lid of sump pit (1) has connect comb (6).

2. The fabricated gutter according to claim 1, wherein: the side of the opening of the inner wall of the water collecting well (1) is provided with a first chamfer (8), the grate (6) is provided with a second chamfer matched with the first chamfer (8), and the upper surface of the grate (6) is flush with the upper surface of the water collecting well (1) when the grate (6) is assembled with the water collecting well (1) in a covering mode.

3. The fabricated gutter according to claim 2, wherein: four domatic (5), four have been seted up to the bottom surface of sump pit (1) inboard domatic (5) are corresponding with four lateral walls of sump pit (1), four one end that domatic (5) kept away from sump pit (1) lateral wall is less than the one end that is close to sump pit (1) lateral wall.

4. The fabricated gutter according to claim 3, wherein: the upper end fixed mounting of sump pit (1) inner wall has handle (7), the quantity of handle (7) is two and the symmetry sets up.

5. The fabricated gutter according to claim 1, wherein: the embedded cast iron pipe is characterized in that a flange (10) is integrally formed at the upper end of the circumferential outer surface of the embedded cast iron pipe (9), and an annular positioning plate (11) is integrally formed in the middle of the circumferential outer surface of the embedded cast iron pipe (9).