CN216838966U

CN216838966U - Bridge drainage structures

Info

Publication number: CN216838966U
Application number: CN202220419585.0U
Authority: CN
Inventors: 杨恩杰; 冯心红; 李道新
Original assignee: Zhangqiu Jintong Road Bridge Co ltd
Current assignee: Zhangqiu Jintong Road Bridge Co ltd
Priority date: 2022-02-28
Filing date: 2022-02-28
Publication date: 2022-06-28
Anticipated expiration: 2032-02-28

Abstract

The application relates to the technical field of bridge drainage, in particular to a bridge drainage structure, which comprises a drainage ditch, a drainage cover and a drainage pipe, wherein the drainage ditch is arranged on a bridge main body; a drain hole is formed in the bottom of the drainage ditch, a dirt cleaning mechanism is arranged on the drainage ditch and comprises a dirt cleaning box and a filter screen, the dirt cleaning box is arranged on the bridge main body in a sliding mode, and the drain hole is communicated with the dirt cleaning box; the filter screen sets up the bottom of the case of clear dirty case, the drain pipe sets up in the bridge main part and extends to ground, the drain pipe with the bottom of the case intercommunication of clear dirty case. The mechanism of decontaminating that this application set up is convenient for filter rubbish to with rubbish temporary storage, subsequent clearance of being convenient for, and then make drainage structures's drainage effect can keep.

Description

Bridge drainage structures

Technical Field

The application relates to the technical field of bridge drainage, in particular to a bridge drainage structure.

Background

At present, once water accumulation is generated on a bridge surface of a road bridge in rainy days, tires of vehicles running at high speed on the bridge surface are influenced by the water accumulation to generate slipping and out of control, so that serious traffic accidents of vehicle slipping or side turning occur. Therefore, a drainage structure must be arranged on the bridge deck of the highway bridge for quickly draining accumulated water on the bridge deck.

The bridge drainage structure comprises a drainage ditch arranged on the bridge body, the drainage ditch is provided with drainage holes, the bridge body is provided with drainage pipes, and the drainage pipes are connected with the drainage pipes on the drainage ditch; when raining, the rainwater flows to the drain pipe through the drain holes on the drain ditch and is drained to the ground through the drain pipe.

At realizing this application in-process, the inventor finds that there is following problem at least in this technique, and when having rubbish on the bridge floor, rivers drive rubbish and flow to in the drain pipe, block up the drain pipe easily, and the rubbish of the drain pipe of jam is not convenient for clear up, leads to the drainage effect to worsen.

SUMMERY OF THE UTILITY MODEL

In order to facilitate the clearance rubbish for the drainage effect can keep, this application provides a bridge drainage structures.

The application provides a pair of bridge drainage structures adopts following technical scheme:

a bridge drainage structure comprises a drainage ditch, a drainage cover and a drainage pipe, wherein the drainage ditch is arranged on a bridge main body, the drainage cover is covered on the drainage ditch, and a water inlet hole is formed in the drainage cover; a drain hole is formed in the bottom of the drainage ditch, a dirt cleaning mechanism is arranged on the drainage ditch and comprises a dirt cleaning box and a filter screen, the dirt cleaning box is arranged on the bridge main body in a sliding mode, and the drain hole is communicated with the dirt cleaning box; the filter screen sets up the bottom of the case of clear dirty case, the drain pipe sets up in the bridge main part and extends to ground, the drain pipe with the bottom of the case intercommunication of clear dirty case.

By adopting the technical scheme, when raining, rainwater flows into the drainage ditch along the bridge floor, then enters the dirt cleaning box through the drainage hole in the drainage ditch, then enters the drainage pipe through the filtration of the filter screen, and is drained to the ground through the drainage pipe; when cleaning the garbage, firstly, sliding the cleaning box to separate from the drain pipe, and then picking up the garbage in the cleaning box; the mechanism of decontaminating that sets up is convenient for filter rubbish to with rubbish temporary storage, subsequent clearance of being convenient for, and then make drainage structures's drainage effect can keep.

Optionally, be provided with the subassembly that slides on the dirt removing box, the subassembly that slides includes slider and fixed block, the fixed block sets up in the bridge main part, the spout has been seted up on the fixed block, the slider sets up on the dirt removing box, the slider slides and connects in the spout.

By adopting the technical scheme, firstly, the sliding sewage disposal box approaches towards the drain pipe, and the sewage disposal box is abutted and communicated with the drain pipe; the water flow passes through the filter screen and enters the drain pipe; when the garbage is cleaned, the sliding dirt cleaning box slides towards the direction far away from the drain pipe; the sliding component is simple in structure and convenient to operate.

Optionally, be provided with the joint subassembly on the clear dirty case, the joint subassembly includes first joint pipe and second joint pipe, first joint pipe sets up the bottom of the case of clear dirty case, the second joint pipe sets up on the drain pipe, first joint pipe with the joint of second joint pipe.

By adopting the technical scheme, the sliding sewage disposal box approaches to the drain pipe, the first clamping connection pipe is abutted against the second clamping connection pipe and slides relatively, and the first clamping connection pipe is clamped with the second clamping connection pipe; the clamping assembly reduces the occurrence of untight connection between the sewage disposal box and the drain pipe, and reduces the retention of water flow between the sewage disposal box and the drain pipe.

Optionally, a rotating groove is formed in one end, far away from the drain pipe, of the fixing block, and the rotating groove is communicated with the sliding groove; when the slider along the spout slides extremely when rotating the groove, the pulling clear dirty case, clear dirty case drives the slider is followed rotate the groove and is rotated.

By adopting the technical scheme, when cleaning the garbage, firstly, the cleaning box is pulled to be separated from the drain pipe, the sliding block on the cleaning box slides into the rotating groove along the sliding groove, then the cleaning box is rotated, and the cleaning box falls the garbage into the garbage bag laid on the bridge floor in advance; the rotating groove is convenient for cleaning the garbage in the garbage can, and further the cleaning efficiency of the garbage is improved.

Optionally, a handle convenient for sliding of the dirt cleaning box is arranged on the dirt cleaning box.

Through adopting above-mentioned technical scheme, the pulling handle, the handle drive the trash-cleaning box towards the direction of keeping away from the drain pipe and slide, and the handle that sets up makes sliding of trash-cleaning box more convenient, and then has the effect that improves work efficiency.

Optionally, be provided with in the bridge main part with the spacing subassembly that the box of decontaminating is connected, spacing subassembly is including installation piece and gag lever post, the installation piece sets up in the bridge main part, the gag lever post sets up on the box of decontaminating, work as the box of decontaminating rotates extremely during the angle of being convenient for empty rubbish, the gag lever post with the installation piece is contradicted.

By adopting the technical scheme, the sewage disposal box is rotated, and the limiting rod on the sewage disposal box is abutted to the mounting block on the bridge main body; the spacing subassembly that sets up can reduce to rotate the case of decontaminating when too fast, and the people is pounded to the case of decontaminating, and spacing subassembly has improved drainage structures's security then.

Optionally, the limiting assembly further comprises a hook and a butting block, the hook is rotatably connected to one end, far away from the bridge body, of the mounting block, the butting block is arranged on the mounting block, the butting block is located on one side, close to the decontamination box, of the mounting block, and the butting block limits the hook to rotate towards the fixing block; work as the dirt removing box rotates extremely when being convenient for empty the angle of rubbish, the couple catches on the gag lever post, just the couple with the butt piece butt.

By adopting the technical scheme, the hook is driven to rotate towards the position far away from the abutting block, then the decontamination box is pulled to rotate until the limiting rod crosses the hook, then the hook rotates in the reverse direction to abut against the abutting block, then the decontamination box is loosened, the decontamination box rotates in the reverse direction, and the hook hooks the limiting rod; when the hook and the installation block which are arranged can reduce the garbage cleaning, the trash cleaning box rotates to the initial position, and the safety is further improved.

Optionally, the limiting assembly further comprises a torsion spring, the torsion spring is arranged on the mounting block and connected with the hook, and the torsion spring has a potential for driving the hook to abut against the abutting block.

By adopting the technical scheme, the rotating decontamination box rotates towards the bridge floor, the limiting rod on the decontamination box is abutted against the hook and drives the hook to rotate towards the direction close to the wall surface, the limiting rod passes through the hook, the torsion spring drives the hook to abut against the abutting block and loosen the decontamination box, the gravity of the decontamination box affects the opposite direction rotation, and the limiting rod is hooked with the hook; the torsional spring that sets up has reduced artifical rotation couple, has reduced an operating procedure, and then makes the cleaning efficiency of rubbish become fast.

To sum up, this application includes following beneficial technological effect:

1. the arranged dirt cleaning mechanism is convenient for filtering and temporarily storing the garbage, so that the subsequent cleaning is convenient, and the drainage effect of the drainage structure is further kept;

2. when cleaning the garbage, firstly pulling the cleaning box to separate from the drain pipe, sliding a sliding block on the cleaning box into a rotating groove along a sliding groove, then rotating the cleaning box, and pouring the garbage into a garbage bag laid on the bridge floor in advance by the cleaning box; the arranged rotating groove is convenient for cleaning the garbage in the cleaning box, so that the cleaning efficiency of the garbage is improved;

3. the sliding sewage disposal box is close to the drain pipe, the first clamping connection pipe is abutted against the second clamping connection pipe and slides relatively, and the first clamping connection pipe is clamped with the second clamping connection pipe; the arranged clamping assembly reduces the occurrence of loose connection between the sewage disposal box and the drain pipe, and reduces the retention of water flow between the sewage disposal box and the drain pipe;

4. the torsional spring that sets up has reduced artifical rotation couple, has reduced an operating procedure, and then makes the cleaning efficiency of rubbish become fast.

Drawings

FIG. 1 is a schematic overall structure diagram of a bridge drainage structure in an embodiment of the present application;

FIG. 2 is an enlarged view of A in FIG. 1;

FIG. 3 is a schematic sectional view of a decontamination box in an embodiment of the present application;

fig. 4 is a schematic structural diagram of a limiting assembly in an embodiment of the present application.

Reference numerals: 100. a drainage ditch; 200. a drainage cover; 210. a water inlet hole; 300. a drain pipe; 400. a bridge main body; 410. a bridge deck; 420. a water inlet pipe; 500. a dirt removing mechanism; 510. a decontamination box; 520. a filter screen; 530. a slipping component; 531. a slider; 532. a fixed block; 533. a chute; 534. a rotating groove; 535. a handle; 600. a clamping assembly; 610. a first bayonet tube; 620. a second bayonet tube; 700. a limiting component; 710. mounting blocks; 720. a limiting rod; 730. hooking; 740. a butting block; 750. a torsion spring.

Detailed Description

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

The embodiment of the application discloses bridge drainage structures.

Referring to fig. 1, the bridge drainage structure includes a drainage ditch 100 fixedly connected to both sides of a bridge body 400, the drainage ditch 100 is formed along the length direction of the bridge body 400, a drainage hole is formed at the bottom of the drainage ditch 100, a trash removal mechanism 500 communicated with the drainage hole is provided on the bridge body 400, and a drainage pipe 300 communicated with the trash removal mechanism 500 is fixedly connected to the bridge body 400. When raining, rainwater flows to the drainage ditch 100 along the bridge floor 410, then flows to the cleaning mechanism 500 through the drainage holes on the drainage ditch 100, and flows to the drainage pipe 300 through the cleaning filtration of the cleaning mechanism 500, and is drained through the drainage pipe 300.

Referring to fig. 1 and 2, a groove is formed in the bridge deck 410, a drainage cover 200 is covered on the groove, the drainage cover 200 closes the drainage ditch 100, and the end surface of the drainage cover 200 away from the drainage ditch 100 is flush with the bridge deck 410; a water inlet hole 210 is formed in the drainage cover 200, and the water inlet hole 210 is communicated with the drainage ditch 100; the bridge main body 400 is fixedly connected with a water inlet pipe 420 communicated with the drain hole, the drain pipe 300 is fixedly connected to the bridge main body 400, and the drain pipe 300 extends to the ground along the bridge main body 400.

Referring to fig. 1, a plurality of groups of sewage disposal mechanisms 500 are provided, each sewage disposal mechanism 500 comprises a sliding assembly 530, each sliding assembly 530 comprises two fixing blocks 532 fixedly connected to the side wall of the bridge main body 400, each side wall of each fixing block 532, which is far away from the bridge main body 400, is provided with a sliding groove 533, and each sliding groove 533 is arranged in the vertical direction; a sliding block 531 is connected in the sliding groove 533 in a sliding manner, a rotating groove 534 is formed in the fixed block 532, the rotating groove 534 is communicated with the sliding groove 533 and is located at one end, far away from the ground, of the fixed block 532, the sliding block 531 can rotate in the rotating groove 534, and the sliding block 531 rotates up and down in a vertical plane; the dirt removing mechanism 500 further comprises a dirt removing box 510, the dirt removing box 510 is parallel to the fixed block 532, and two ends of the dirt removing box 510 are fixedly connected with the two sliding blocks 531 respectively; a through hole is formed in the side wall, close to the fixed block 532, of the sewage disposal tank 510, the water inlet pipe 420 is abutted against the side wall, close to the fixed block 532, of the sewage disposal tank 510 and slides relatively, and the water inlet pipe 420 is communicated with the filter tank through the through hole; the one end fixedly connected with filter screen 520 that the dirt removing box 510 is close to the bottom of the case, fixedly connected with handle 535 on the lateral wall that dirt removing box 510 kept away from fixed block 532, handle 535 is located the one end that dirt removing box 510 kept away from ground.

Referring to fig. 1 and 3, a clamping assembly 600 connected with the drain pipe 300 is arranged on the sewage disposal tank 510, the clamping assembly 600 comprises a first clamping connection pipe 610, and the first clamping connection pipe 610 is fixedly connected at the bottom of the sewage disposal tank 510 and is communicated with the sewage disposal tank 510; one end of the drain pipe 300 facing away from the ground is fixedly connected with a second clamping connection pipe 620, and the second clamping connection pipe 620 is communicated with the drain pipe 300; first bayonet tube 610 is bayonet-connected to second bayonet tube 620.

Referring to fig. 2 and 4, a limiting assembly 700 is arranged on the bridge body 400, the limiting assembly 700 comprises a mounting block 710 fixedly connected to the bridge body 400, the mounting block 710 is positioned on one side of the drainage ditch 100 close to the sewage disposal tank 510, the mounting block 710 is arranged in an inclined manner, and the height of one end of the mounting block 710 far away from the bridge body 400 is higher than that of one end of the mounting block 710 connected to the bridge body 400; one end of the mounting block 710 far away from the bridge main body 400 inclines towards the outer side of the bridge; one end of the mounting block 710, which is far away from the bridge main body 400, is provided with a mounting groove, and two side walls of the mounting groove are jointly and rotatably connected with a hook 730; one end, far away from the bridge body 400, of the mounting block 710 is fixedly connected with a butting block 740, the butting block 740 is positioned on the side wall, close to the dirt cleaning box 510, of the mounting block 710, the butting block 740 is butted against one side of the hook 730, the butting block 740 enables the hook 730 and the mounting block 710 to form an obtuse angle, and the included angle between the mounting block 710 and the bridge deck 410 is smaller than that between the hook 730 and the bridge deck 410; be provided with torsional spring 750 in the mounting groove, the one end and the installation piece 710 of torsional spring 750 are connected, and torsional spring 750's the other end is connected with couple 730, and drives couple 730 all the time with butt piece 740 butt.

The implementation principle of a bridge drainage structure of the embodiment of the application is as follows: during rainfall, rainwater drips on the bridge deck 410, and flows to the drainage cover 200 along the bridge deck 410, then enters the drainage ditch 100 through the water inlet holes 210 on the drainage cover 200, then flows into the decontamination box 510 through the water inlet pipe 420, then enters the drainage pipe 300 through the filtration of the filter screen 520 on the decontamination box 510, and then is discharged to the ground through the drainage pipe 300.

When the amount of garbage in the filter box is large, pulling the handle 535, wherein the handle 535 drives the trash box 510 to slide along the vertical direction, the sliding block 531 slides to the rotating groove 534 along the sliding groove 533, the trash box 510 is turned over, and the trash box 510 rotates by taking the sliding block 531 as a rotating shaft; the dirt removing box 510 drives the limiting rod 720 to rotate, the limiting rod 720 is abutted with the hook 730 and drives the hook 730 to rotate, the torsion spring 750 is stressed and twisted, when the limiting rod 720 passes over the hook 730, the torsion spring 750 drives the hook 730 to rotate reversely, and the hook 730 is abutted with the abutting block 740; after the gag lever post 720 crosses torsional spring 750, loosen handle 535, the case 510 of decontaminating receives gravity to influence the antiport, and gag lever post 720 links with couple 730 and restricts the case 510 of decontaminating and revolve to initial position, and operating personnel takes out the rubbish in the case 510 of decontaminating.

After the garbage is cleaned, firstly pulling the handle 535, separating the limiting rod 720 from the hook 730, then rotating the hook 730, pushing the handle 535 and driving the cleaning box 510 to rotate, and releasing the pull ring when the limiting rod 720 passes over the hook 730; the sewage disposal tank 510 is continuously pushed to rotate to be vertical, then the sewage disposal tank 510 is slid to approach the drain pipe 300, the first clamping connection pipe 610 and the second clamping connection pipe 620 on the sewage disposal tank 510 are clamped, and the water inlet pipe 420 is communicated with the through hole on the sewage disposal tank 510.

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. A bridge drainage structure comprises a drainage ditch (100), a drainage cover (200) and a drainage pipe (300), wherein the drainage ditch (100) is arranged on a bridge main body (400), the drainage cover (200) is covered on the drainage ditch (100), and a water inlet hole (210) is formed in the drainage cover (200); a drain hole (110) is formed in the bottom of the drainage ditch (100), and the drainage ditch is characterized in that a sewage disposal mechanism (500) is arranged on the drainage ditch (100), the sewage disposal mechanism (500) comprises a sewage disposal box (510) and a filter screen (520), the sewage disposal box (510) is arranged on the bridge main body (400) in a sliding manner, and the drain hole (110) is communicated with the sewage disposal box (510); the filter screen (520) sets up the bottom of the case of clear dirty case (510), drain pipe (300) set up on bridge main part (400) and extend to ground, drain pipe (300) with the bottom of the case intercommunication of clear dirty case (510).

2. The bridge drainage structure according to claim 1, wherein a sliding assembly (530) is arranged on the dirt removing tank (510), the sliding assembly (530) comprises a sliding block (531) and a fixed block (532), the fixed block (532) is arranged on the bridge main body (400), a sliding groove (533) is formed in the fixed block (532), the sliding block (531) is arranged on the dirt removing tank (510), and the sliding block (531) is connected in the sliding groove (533) in a sliding manner.

3. The bridge drainage structure according to claim 2, wherein a clamping assembly (600) is arranged on the sewage disposal tank (510), the clamping assembly (600) comprises a first clamping connection pipe (610) and a second clamping connection pipe (620), the first clamping connection pipe (610) is arranged at the bottom of the sewage disposal tank (510), the second clamping connection pipe (620) is arranged on the drainage pipe (300), and the first clamping connection pipe (610) is clamped with the second clamping connection pipe (620).

4. The bridge drainage structure of claim 2, wherein a rotation groove (534) is formed at one end of the fixed block (532) far away from the drainage pipe (300), and the rotation groove (534) is communicated with the sliding groove (533); when the sliding block (531) slides to the rotating groove (534) along the sliding groove (533), the dirt cleaning box (510) is pulled, and the dirt cleaning box (510) drives the sliding block (531) to rotate along the rotating groove (534).

5. The bridge girder drainage structure according to claim 2, wherein the trash can (510) is provided with a handle (535) for facilitating sliding of the trash can (510).

6. The bridge drainage structure according to claim 4, wherein a limiting assembly (700) connected with the dirt removing box (510) is arranged on the bridge main body (400), the limiting assembly (700) comprises a mounting block (710) and a limiting rod (720), the mounting block (710) is arranged on the bridge main body (400), the limiting rod (720) is arranged on the dirt removing box (510), and when the dirt removing box (510) rotates to an angle convenient for dumping garbage, the limiting rod (720) is abutted against the mounting block (710).

7. The bridge drainage structure according to claim 6, wherein the limiting assembly (700) further comprises a hook (730) and an abutting block (740), the hook (730) is rotatably connected to one end of the mounting block (710) far away from the bridge body (400), the abutting block (740) is arranged on the mounting block (710), the abutting block (740) is positioned on one side of the mounting block (710) close to the decontamination box (510), and the abutting block (740) limits the hook (730) from rotating towards the fixed block (532); when clear dirty case (510) rotate extremely when being convenient for empty the angle of rubbish, couple (730) catch on gag lever post (720), just couple (730) with butt joint piece (740) butt.

8. The bridge drainage structure according to claim 7, wherein the limiting assembly (700) further comprises a torsion spring (750), the torsion spring (750) is disposed on the mounting block (710), the torsion spring (750) is connected to the hook (730), and the torsion spring (750) has a potential for driving the hook (730) to abut against the abutting block (740).