CN216739251U

CN216739251U - Bridge deck runoff collecting device and control system based on BIM + GIS

Info

Publication number: CN216739251U
Application number: CN202123266038.8U
Authority: CN
Inventors: 刘海强; 杜浚璘; 张含伟; 郭亚文; 杨翼宾; 尹成
Original assignee: Sichuan Jiaotou Design Consulting And Research Institute Co ltd
Current assignee: Sichuan Jiaotou Design Consulting And Research Institute Co ltd
Priority date: 2021-12-23
Filing date: 2021-12-23
Publication date: 2022-06-14
Anticipated expiration: 2031-12-23

Abstract

The utility model belongs to bridge drainage field, concretely relates to bridge floor runoff collection device and control system based on BIM + GIS, including setting up the side ditch in the bridge floor both sides, the opening of side ditch sets up, follows be provided with a plurality of drainage tubes on the length direction of bridge floor side by side, the one end setting of drainage tube is in directly over the side ditch open-ended, the other end passes the rail guard, the side ditch has the tee bend control valve through the water piping connection, two outputs of tee bend control valve all are connected with the collection subassembly, have the beneficial effect that is convenient for concentrate collection, prevent polluted environment and remote control.

Description

Bridge deck runoff collecting device and control system based on BIM + GIS

Technical Field

The utility model belongs to bridge drainage field, concretely relates to bridge floor runoff collection device and control system based on BIM + GIS.

Background

The BIM technology of highway engineering roads, bridges and tunnels is applied and developed, member level management is realized by depending on a BIM model, a geographic information system (GIS technology) and related sensors and communication technologies are combined, and the core of the BIM and GIS visualization technology is a remote online remote control technology.

At present, aiming at an expressway bridge, guard railings on two sides of the expressway bridge are usually of a closed structure, so in order to drain water, a drainage pipeline needs to be arranged, the drainage pipeline is directly drained into rivers and lake water areas below the bridge or slightly treated by a sedimentation tank through a manual control drainage pipeline system, and then drained, however, once toxic and harmful articles carried by special vehicles have a leakage accident, harmful leakage sewage is easily drained into the environment directly due to the characteristic of busy rescue on the expressway ground, and in view of the defects of the existing bridge, the remote online intelligent bridge deck runoff collection system which has a good drainage function, can collect bridge deck runoff and can carry out quick response treatment and is beneficial to centralized purification treatment needs to be designed.

Disclosure of Invention

The utility model aims at providing a bridge floor runoff collection device and control system based on BIM + GIS convenient to concentrate collection, prevent polluted environment and remote control, for realizing the above-mentioned utility model purpose, the utility model discloses the technical scheme who adopts is:

the utility model provides a bridge floor runoff collection device, is including setting up the gutter in the bridge floor both sides, the opening of gutter sets up, follows be provided with a plurality of drainage tubes on the length direction of bridge floor side by side, the one end setting of drainage tube is in directly over the gutter open-ended, the other end passes the rail guard, the gutter has the tee bend control valve through water piping connection, two outputs of tee bend control valve all are connected with the collection subassembly.

Furthermore, one end of the drainage tube extends out of the guard rail and is connected with an anti-blocking cover, and a plurality of anti-blocking holes are formed in the anti-blocking cover.

Further, prevent stifled hole and be the structure in bar hole, a plurality of prevent stifled hole and set up side by side.

Furthermore, one end of the drainage tube extends out of the guard rail and is provided with a plurality of through holes, and the through holes are arranged around the circumference of the drainage tube;

a threaded sleeve 15 is fixedly arranged on the side face of one end, extending out of the protective guard 2, of the drainage tube 4, a limiting screw 14 is connected to the threaded sleeve 15 in a threaded mode, a limiting plate 9 is fixedly arranged on the inner side of the protective guard 2, and the limiting screw 14 penetrates through the limiting plate 9.

Further, the collection assembly comprises a recovery tank, and the recovery tank is connected with the output end of the three-way control valve through a flow dividing pipe.

Furthermore, the drain pipe is provided with a plurality of along the length direction of bridge floor.

Furthermore, the top of the drain pipe is fixedly connected to the side face of the bridge floor and communicated with the side ditch, the drain pipe is installed on the side faces of the bottom of the bridge floor and the bridge piers, and the bottom of the drain pipe is connected with the three-way control valve.

Furthermore, the bottom of side ditch slope sets up, and keeps away from the one side slope of bridge floor middle part sets up down, the drain pipe sets up the lower one end of side ditch height.

The utility model provides a control system is collected to bridge floor runoff based on BIM + GIS, includes bridge floor runoff collection device, the tee bend control valve is connected with the monitor terminal of its output break-make of control, monitor terminal is connected with the camera, the camera is in install a plurality of on the bridge floor, monitor terminal installs BIM + GIS application.

Furthermore, the monitoring terminal is also connected with a mobile terminal.

The utility model discloses following beneficial effect has:

the rainwater flows transversely along the bridge deck to form runoff, flows to the edge of the inner side of the guard railing and is drained into the side ditch through the diversion of the drainage tube, the rainwater flows towards the two ends of the bridge deck along the side ditch and is drained into the collecting assembly through the drainage tube in the flowing process, then the rainwater is drained into the collecting assembly for collecting the rainwater through controlling the three-way control valve, when the bridge deck has a leakage accident, the output end is switched through the three-way control valve, the leaked sewage enters the collecting assembly for collecting the sewage, the beneficial effects of convenient centralized collection and environmental pollution prevention are achieved, the data returned by the camera is used for realizing the purpose of monitoring the high-speed highway bridge in real time, the accident site is observed through a BIM + GIS application program, and ground workers return accident information to the monitoring terminal through the moving end and judge whether dangerous leakage occurs or not, if there is indeed harmful substance to leak, convert the output with three-way control valve through monitor terminal, discharge sewage into the recovery pond of collecting sewage, played the beneficial effect of the remote control of being convenient for.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic top view of a deck;

FIG. 3 is an enlarged view of the point A in FIG. 1;

FIG. 4 is an enlarged view of the point B in FIG. 1;

FIG. 5 is a schematic view of two recovery tanks;

FIG. 6 is a schematic view of an anti-clogging cover;

FIG. 7 is a schematic view of an end of a draft tube;

fig. 8 is a schematic diagram of the control system of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to fig. 1 to 8 of the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Unless otherwise specified, the technical means used in the examples are conventional means well known to those skilled in the art.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description of the present invention, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

According to the drawing 1, a bridge deck runoff collecting device, including setting up the gutter 3 in bridge deck 1 both sides, the opening of gutter 3 sets up, follows be provided with a plurality of drainage tubes 4 on the length direction of bridge deck 1 side by side, the one end setting of drainage tube 4 is in directly over the 3 openings of gutter, the other end passes rail guard 2, gutter 3 is connected with tee bend control valve 7 through drain pipe 6, two outputs of tee bend control valve 7 all are connected with the collection subassembly.

Specifically, the bridge deck 1 is the prior art, and is supported by piers 5, and both sides of the top are provided with guard rails 2, the bridge deck 1 is a bidirectional cross slope structure in the transverse direction, i.e. the middle is high and both ends are low, the side ditches 3 are distributed along the length direction of the bridge deck 1, i.e. longitudinally, the guard rails 2 extend out of the edge of the bridge deck 1, the side ditches 3 are parts extending out of the guard rails 2 at both side edges of the bridge deck 1, compared with the prior art that the side ditches 3 are opened upwards, the design has the characteristic of convenient cleaning and anti-blocking, only the personnel need to be regularly arranged to clean the sundries in the side ditches 3, the bridge deck 1 is a bidirectional longitudinal slope or unidirectional longitudinal slope structure in the longitudinal direction, the longitudinal inclination angles of the side ditches 3 and the bridge deck 1 are the same, when raining, rainwater flows along the bridge deck 1 transversely to form runoff, flows to the inner side edge of the guard rails 2, and is guided by the drainage tubes 4, in discharging into gutter 3, on bridge floor 1 vertically immediately, the rainwater flows along gutter 3 towards bridge floor 1 both ends, and at the in-process that flows, discharge to the collection subassembly in through drain pipe 6, three-way control valve 7 is prior art, remote control's function has, the collection subassembly is equipped with two, one of them is used for collecting the rainwater, another is used for collecting leakage sewage, and then through control three-way control valve 7, make the rainwater discharge to the collection subassembly of collecting the rainwater, when bridge floor 1 takes place the leakage accident, switch over the output through three-way control valve 7, let leakage sewage enter into the collection subassembly of collecting sewage, so that concentrate the collection, prevent the polluted environment.

Furthermore, one end of the drainage tube 4 extends out of the guard rail 2 and is connected with an anti-blocking cover 11, and a plurality of anti-blocking holes 12 are formed in the anti-blocking cover 11.

Further, prevent that stifled hole 12 is the structure in bar hole, it is a plurality of prevent stifled hole 12 sets up side by side.

Specifically, the bottom of the guard railing 2 is provided with a mounting groove matched with the drainage tube 4, the drainage tube 4 is arranged in the mounting groove, and the anti-blocking hole 12 is of a long-strip-shaped hole structure, so that an anti-blocking function is achieved, and blocking caused by blocking of rubble sundries and the like in the drainage tube 4 is prevented.

The anti-blocking cover 11 can be connected with the drainage tube 4 in a connecting mode such as bonding, and can also be directly set to be smaller than the diameter of the drainage tube 4 by the anti-blocking cover 11, so that the connecting mode of plugging is realized.

Further, one end of the drainage tube 4 extends out of the guard rail 2 and is provided with a plurality of through holes 10, and the plurality of through holes 10 are arranged in the radial direction of the drainage tube 4 and are arranged around the circumference of the drainage tube 4;

When raining, rainwater moves towards the bridge floor 1 in a transverse direction and collects at the protective guards 2 to move towards the bridge floor 1 in a longitudinal direction, so that the part of the drainage tube 4 extending out of the protective guards 2 can effectively guide the rainwater into the drainage tube 4 in the longitudinal direction of the bridge floor 1 through the through hole 10, and meanwhile, the anti-blocking function is achieved, and the rainwater can enter from the end parts of the drainage tube 4 in more directions.

Specifically, the limiting plate 9 is disposed on one side, i.e., the inner side, opposite to the two guard rails 2, the limiting plate 9 is disposed above the drainage tube 4 to cover the drainage tube 4, so as to protect the end of the drainage tube 4 from being impacted, and the limiting screw 14 can slide up and down to pass through the limiting plate 9 to connect the threaded sleeve 15 in a threaded manner, so that the axial positioning of the drainage tube 4 is realized, and the function of facilitating installation is provided, and the through hole 10 is disposed between the anti-blocking cover 11 and the threaded sleeve 15.

Further, the collection assembly comprises a recovery tank 13, and the recovery tank 13 is connected with the output end of the three-way control valve 7 through a shunt pipe 8.

Specifically, two recovery tanks 13 are arranged on the ground, one is used for collecting rainwater, and the other is used for collecting leaked harmful sewage, in specific implementation, the recovery tanks 13 play a role of precipitation, the rainwater after precipitation can be directly recycled or discharged into surrounding rivers, and the harmful sewage needs to be periodically subjected to harmless treatment or directly transported away.

The recovery tank 13 for collecting rainwater may be introduced into a river by means of a water pump, an overflow pipe, or the like.

Further, a plurality of water discharge pipes 6 are arranged along the length direction of the bridge deck 1.

Further, the top of the drain pipe 6 is fixedly connected to the side surface of the bridge deck 1 and communicated with the side ditch 3, the drain pipe 6 is installed on the bottom of the bridge deck 1 and the side surface of the pier 5, and the bottom of the drain pipe 6 is connected with the three-way control valve 7.

The drain pipe 6 is whole to be vertical setting, slightly bends along the bottom of bridge floor 1, can splice into drain pipe 6 by a plurality of water pipes, and the pipe strap installation of passing through among the prior art of drain pipe 6, the water in the gutter 3 flows into tee bend control valve 7 through drain pipe 6 under the action of gravity.

In addition, the drainage pipe 6 and the collection assembly are also provided at both ends of the deck 1, and the recovery tank 13 collects water flowing from the gutter 3 toward both longitudinal ends.

Furthermore, the bottom of the side ditch 3 is obliquely arranged and is far away from one side of the middle part of the bridge deck 1 and is obliquely arranged downwards, and the drain pipe 6 is arranged at the lower end of the side ditch 3.

The side of the side ditch 3 is provided with a connecting hole, the top of the drain pipe 6 is of a bending structure, and the water is horizontally inserted into the connecting hole, so that the water in the side ditch 3 flows downwards into the drain pipe 6 in the transverse direction.

As shown in fig. 8, a bridge deck runoff collection control system based on BIM + GIS includes bridge deck runoff collection device, tee bend control valve 7 is connected with the monitor terminal of its output break-make of control, monitor terminal is connected with the camera, the camera is in install a plurality of on the bridge deck 1, BIM + GIS application is installed to monitor terminal.

Furthermore, the monitoring terminal is also connected with a mobile terminal.

Specifically, tee bend control valve 7 is prior art with the camera, and tee bend control valve 7 that a plurality of drain pipes 6 are connected can pass through switch and wireless network connection monitor terminal, and a plurality of cameras pass through switch and wireless network connection server, and the server is the high in the clouds server, when preserving the data of shooing with the camera, transmits it to monitor terminal, and monitor terminal can be for the PC among the prior art, sets up in the control center.

BIM + GIS application program is prior art, and it is exclusively used in highway bridge system, and customization design, research and development reflect the data that the camera returned on the PC on electronic screen in real time, and the mobile terminal can be for cell-phone among the prior art, notebook computer etc. equip on ground staff.

The utility model discloses a work flow as follows:

the aim of monitoring the highway bridge in real time is achieved through data sent back by monitoring cameras of workers in a monitoring center, multi-section monitoring is achieved through arrangement of a plurality of cameras, when an accident happens, on one hand, the workers in the monitoring center observe an accident site through a BIM + GIS application program and judge whether dangerous leakage occurs or not, specifically, judgment is achieved through observing the type of a vehicle, on the other hand, the workers on the ground reach the accident site, accident information is sent back to a monitoring terminal through a mobile terminal, the effect of double judgment of the accident type is achieved, if harmful product leakage does occur, the three-way control valve 7 is converted into an output end through the monitoring terminal, sewage is discharged into a recovery pool 13 for collecting sewage, the bridge floor environment is prevented from being damaged, and at the moment, the workers on the ground timely handle the accident and clean the bridge floor 1 through devices such as a watering cart, the sewage is treated quickly.

In addition, under normal state at ordinary times, the output end of the three-way control valve 7 is connected with a recovery tank 13 for collecting rainwater.

The above-mentioned embodiments are only for describing the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and various changes, modifications, amendments, and substitutions made by the technical solutions of the present invention by those skilled in the art should fall within the protection scope defined by the claims of the present invention without departing from the design spirit of the present invention.

Claims

1. The utility model provides a bridge floor runoff collection device which characterized in that: including setting up gutter (3) in bridge floor (1) both sides, the opening of gutter (3) sets up, follows be provided with a plurality of drainage tubes (4) on the length direction of bridge floor (1) side by side, the one end setting of drainage tube (4) is in directly over gutter (3) open-ended, the rail guard (2) is passed to the other end, gutter (3) are connected with tee bend control valve (7) through drain pipe (6), two outputs of tee bend control valve (7) all are connected with the collection subassembly.

2. A deck runoff collection apparatus according to claim 1 characterised in that: one end of the drainage tube (4) extends out of the guard rail (2) and is connected with an anti-blocking cover (11), and a plurality of anti-blocking holes (12) are formed in the anti-blocking cover (11).

3. A deck runoff collection apparatus according to claim 2 wherein: prevent stifled hole (12) and be the structure in bar hole, it is a plurality of prevent stifled hole (12) and set up side by side.

4. A deck runoff collection apparatus according to claim 1 wherein: one end of the drainage tube (4) extends out of the protective guard (2) and is provided with a plurality of through holes (10), and the through holes (10) are arranged around the circumference of the drainage tube (4);

the drainage tube (4) extends out and is fixedly provided with a threaded sleeve (15) on one end side face of the protective guard (2), the threaded sleeve (15) is connected with a limiting screw (14) in an internal thread mode, a limiting plate (9) is fixedly arranged on the inner side of the protective guard (2), and the limiting screw (14) penetrates through the limiting plate (9).

5. A deck runoff collection apparatus according to claim 1 characterised in that: the collecting assembly comprises a recovery tank (13), and the recovery tank (13) is connected with the output end of the three-way control valve (7) through a shunt pipe (8).

6. A deck runoff collection apparatus according to claim 1 characterised in that: the drain pipes (6) are arranged along the length direction of the bridge floor (1).

7. A deck runoff collection apparatus according to claim 1 characterised in that: the top of the drainage pipe (6) is fixedly connected to the side face of the bridge deck (1) and communicated with the side ditch (3), the drainage pipe (6) is installed on the side faces of the bottom of the bridge deck (1) and the bridge piers (5), and the bottom of the drainage pipe (6) is connected with the three-way control valve (7).

8. A deck runoff collection apparatus according to claim 1 wherein: the bottom of side ditch (3) slope sets up, and keeps away from the one side slope of bridge floor (1) middle part sets up down, drain pipe (6) set up side ditch (3) highly lower one end.

9. The utility model provides a bridge floor runoff collection control system based on BIM + GIS which characterized in that: the bridge deck runoff collecting device comprises the bridge deck runoff collecting device according to any one of claims 1 to 8, the three-way control valve (7) is connected with a monitoring terminal for controlling the on-off of the output end of the three-way control valve, the monitoring terminal is connected with a camera, a plurality of cameras are installed on the bridge deck (1), and BIM + GIS application programs are installed on the monitoring terminal.

10. The bridge deck runoff collection control system based on BIM + GIS according to claim 9, wherein: the monitoring terminal is also connected with a mobile terminal.