CN213867341U

CN213867341U - Drainage device with anti-blocking function for highway bridge

Info

Publication number: CN213867341U
Application number: CN202022667370.4U
Authority: CN
Inventors: 刘增龙; 井维龙; 展荣明
Original assignee: Shandong Highway & Bridge Construction Co ltd
Current assignee: Shandong Highway & Bridge Construction Co ltd
Priority date: 2020-11-18
Filing date: 2020-11-18
Publication date: 2021-08-03
Anticipated expiration: 2030-11-18

Abstract

The utility model discloses a highway bridge is with drainage device who has anti-blocking function, including the water pipe, the water pipe left surface is installed into the water hose mouth, and the water pipe right flank installs the delivery port, water pipe internal surface mounting has the baffle, and the baffle internal surface is provided with the filter screen to the filter screen right flank is provided with the through-hole, through-hole internal surface sliding connection has the slider, and slider surface mounting has the felt slab, the movable rod is installed to felt slab bottom, and the movable rod bottom bearing connects on the straight-bar surface, the straight-bar top is provided with the sump, and installs on the transmission pole surface straight-bar bottom. This public road bridge roof beam is with drainage device who has stifled function produces the effect with the internal surface of water pipe clearance through simple operation can be through rivers through the effect of water pipe when inside, can also be the vibrations that cam pivoted power drove whole water pipe with the potential energy conversion of water, solves the problem that current drainage device easily blockked up.

Description

Drainage device with anti-blocking function for highway bridge

Technical Field

The utility model relates to a public road bridge roof beam drainage technology field specifically is a public road bridge roof beam is with having drainage device who prevents stifled function.

Background

Each road all has the position of reserving offal position and natural gas and electric wire, and each bridge also has the position of water pipe and circuit in advance, and in the construction of bridge and highway, drainage device is indispensable also plays decisive factor to the life of highway bridge.

The device of arranging of current public road bridge roof beam generally simultaneously sewer import or reserve the mouth and install, so after the installation, can be along with the unlimited extension of life cycle of highway and bridge, because examine and repair work wastes time and energy, if can solve the easy problem of blockking up of drainage device, also can reduce the work load of overhauing to the life of extension drainage device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a public road bridge roof beam is with having drainage device who prevents stifled function to provide the current easy problem of blockking up of drainage device for public road bridge roof beam in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a drainage device with an anti-blocking function for a highway bridge comprises a water pipe, wherein a water inlet hose opening is installed on the left side surface of the water pipe, a water outlet is installed on the right side surface of the water pipe, a baffle is installed on the inner surface of the water pipe, a filter screen is arranged on the inner surface of the baffle, a through hole is formed in the right side surface of the filter screen, a slider is connected to the inner surface of the through hole in a sliding mode, a felt board is installed on the surface of the slider in a surface mounting mode, a movable rod is installed at the bottom of the felt board, a bearing at the bottom end of the movable rod is connected to the surface of the straight rod, a water sump is arranged at the top end of the straight rod, the bottom end of the straight rod is installed on the surface of a transmission rod, a supporting rod is installed at the bottom end of the transmission rod, a steel wire rope is arranged on the surface of the transmission rod, the bottom end of the steel wire rope is wound on the surface of a large gear, a pinion is meshed with a cam, an inner surface part of the pinion is connected with a cam, and the top end of the cam is connected with a connecting piece, the expansion plate is installed on the left side of the bottom of the water pipe, and the movable support is arranged on the right side of the bottom of the water pipe.

Preferably, the screen is circular, the surface area of the screen is one third of the surface of the baffle plate, and the screen is fixedly arranged on the inner surface of the baffle plate.

Preferably, the felt plate is in a fan shape which is symmetrical up and down, and the felt plate is fixedly connected to the surface of the sliding block.

Preferably, the number of the straight rods is 6, the lengths of the 6 straight rods are the same, the 6 straight rods are symmetrically distributed around the center of the transmission rod, and the rotation directions of the 6 straight rods are consistent.

Preferably, the water sump is funnel-shaped, and the water sump bearing is connected at the top of straight-bar.

Preferably, the number of teeth of the bull gear is twice that of the pinion gear, and the bull gear bearing is installed on the inner bottom surface of the telescopic plate.

Compared with the prior art, the beneficial effects of the utility model are that: this public road bridge roof beam is with drainage device who has stifled function produces the effect with the internal surface of water pipe clearance through simple operation can be through rivers through the effect of water pipe when inside, can also be the vibrations that cam pivoted power drove whole water pipe with the potential energy conversion of water, solves the problem that current drainage device easily blockked up.

1. The water flows into the surface of the filter screen in the water pipe from the water inlet hose port, each straight rod is driven to rotate clockwise by the vertical falling of the water, the rotation of the straight rods drives the transmission rod to rotate, so that the transmission rod drives the steel wire rope to move, the large gear drives the small gear and the cam to rotate, the bottom surface of the water pipe is vibrated up and down, and the water pipe cannot be blocked due to too many particles in the water;

2. the straight rod rotates to drive the movable rod to move, and the movable rod can only move in the horizontal direction under the limitation of the through hole, so that the felt plate moves back and forth on the surface of the baffle, metal components in water flowing through the surface of the baffle are wiped, and the service life of the baffle cannot be influenced due to excessive corrosion of the metal components.

Drawings

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

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

FIG. 3 is a schematic top view of the retractable plate of the present invention;

fig. 4 is an enlarged schematic view of a point a in fig. 1 according to the present invention.

In the figure: 1. a water pipe; 2. a water inlet hose port; 3. a water outlet; 4. a baffle plate; 5. filtering with a screen; 6. a through hole; 7. a slider; 8. a felt board; 9. a movable rod; 10. a straight rod; 11. a water sump; 12. a transmission rod; 13. a support bar; 14. a wire rope; 15. a bull gear; 16. a pinion gear; 17. a cam; 18. a connecting member; 19. a retractable plate; 20. a movable support.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a drainage device with an anti-blocking function for a highway bridge comprises a water pipe 1, a water inlet hose port 2 is installed on the left side face of the water pipe 1, a water outlet 3 is installed on the right side face of the water pipe 1, a baffle 4 is installed on the inner surface of the water pipe 1, a filter screen 5 is arranged on the inner surface of the baffle 4, a through hole 6 is arranged on the right side face of the filter screen 5, a slider 7 is connected on the inner surface of the through hole 6 in a sliding mode, a felt plate 8 is installed on the surface of the slider 7, a movable rod 9 is installed at the bottom of the felt plate 8, the bottom end of the movable rod 9 is connected to the surface of a straight rod 10 in a bearing mode, a water sump 11 is arranged at the top end of the straight rod 10, the bottom end of the straight rod 10 is installed on the surface of a transmission rod 12, a support rod 13 is installed at the bottom end of the transmission rod 12, a steel wire rope 14 is arranged on the surface of the transmission rod 12, the bottom end of the steel wire rope 14 is wound on the surface of a large gear 15, a pinion 16 is connected with a pinion 16 in a meshing mode, and a cam 17 is connected with the surface of the small gear 16, and the top of the cam 17 is connected with a connecting piece 18, the left side of the bottom of the water pipe 1 is provided with a telescopic plate 19, and the right side of the bottom of the water pipe 1 is provided with a movable bracket 20.

The filter screen 5 is circular, the surface area of the filter screen 5 is one third of the surface area of the baffle plate 4, the filter screen 5 is fixedly installed on the inner surface of the baffle plate 4, water can pass through the surface of the filter screen 5, the water passing through the surface of the filter screen 5 can fall in the vertical direction and fall into each water bin 11, and the straight rod 10 can be rotated clockwise after the water bins 11 are filled with water.

Felt board 8 is the fan-shaped of longitudinal symmetry, and felt board 8 fixed connection is on slider 7 surface, and felt board 8 can wipe the metal component of water the inside in the promotion of the surface round trip of baffle 4, can not influence the life of baffle 4 because too much metal component corrodes the surface of baffle 4 in the water.

The number of the straight rods 10 is 6, the lengths of the 6 straight rods 10 are the same, the 6 straight rods 10 are symmetrically distributed about the center of the transmission rod 12, meanwhile, the rotation directions of the 6 straight rods 10 are consistent, the straight rods 10 rotate clockwise, the rotation of the straight rods 10 drives the movable rods 9 to push in the horizontal direction, under the limitation of the through holes 6, the movable rods 9 can push the felt plates 8 to and fro on the surface of the baffle 4, and metal components in water can be wiped.

The water sump 11 is funnel-shaped, the water sump 11 is in bearing connection with the top end of the straight rod 10, water falls into each water sump 11, and the straight rod 10 can be rotated clockwise after the water sump 11 is filled with water.

The number of teeth of the big gear 15 is twice that of the teeth of the small gear 16, the big gear 15 is arranged on the inner bottom surface of the telescopic plate 19 in a bearing mode, the big gear 15 rotates, the rotation of the big gear 15 can drive the small gear 16 to rotate, the rotation of the small gear 16 drives the cam 17 to rotate, and the rotation of the cam 17 drives the connecting piece 18 to move the lower bottom surface of the water pipe 1 up and down.

The working principle is as follows: the water pipe 1 is arranged in the internal structure of a road or a bridge, the movable bracket 20 and the expansion plate 19 are arranged at proper positions, and water can flow in from the water inlet hose port 2 and flow out from the water outlet 3;

after water flows into the water inlet pipe 1 from the water inlet hose port 2, the water passes through the surface of the filter screen 5, the water passing through the surface of the filter screen 5 falls in the vertical direction and falls into each water bin 11, the straight rod 10 rotates clockwise after the water bins 11 are filled with the water, the rotation of the straight rod 10 drives the horizontal direction of the movable rod 9 to push, under the limitation of the through holes 6, the movable rod 9 can push the felt plate 8 to and fro on the surface of the baffle 4, metal components in the water can be wiped, and the service life of the baffle 4 cannot be influenced due to the fact that too many metal components in the water corrode the surface of the baffle 4;

meanwhile, the rotation of the transmission rod 12 drives the support rod 13 to drive the large gear 15 to rotate, the rotation of the large gear 15 drives the small gear 16 to rotate, the rotation of the small gear 16 drives the cam 17 to rotate, the rotation of the cam 17 drives the connecting piece 18 to move the lower bottom surface of the water pipe 1 up and down, so that the left end of the whole water pipe 1 is moved up and down, the water in the whole water pipe 1 is always in a vibrating state, and the water cannot be blocked by too many particles in the water pipe 1.

It is to be understood that the terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the purpose of convenience and simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, constructed and operated in a particular orientation, and are not to be construed as limiting the scope of the present invention.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a highway bridge is with drainage device who has anti-blocking function, includes water pipe (1), its characterized in that: the water inlet hose opening (2) is installed on the left side face of the water pipe (1), the water outlet (3) is installed on the right side face of the water pipe (1), the baffle (4) is installed on the inner surface of the water pipe (1), the filter screen (5) is arranged on the inner surface of the baffle (4), the through hole (6) is formed in the right side face of the filter screen (5), the slider (7) is connected to the inner surface of the through hole (6) in a sliding mode, the felt plate (8) is installed on the surface of the slider (7), the movable rod (9) is installed at the bottom of the felt plate (8), the bearing at the bottom end of the movable rod (9) is connected to the surface of the straight rod (10), the water sump (11) is arranged at the top end of the straight rod (10), the surface of the straight rod (10) is installed on the surface of the transmission rod (12), the supporting rod (13) is installed at the bottom end of the transmission rod (12), the steel wire rope (14) is arranged on the surface of the transmission rod (12), and the steel rope (14) is wound on the surface of the gear wheel (15), and the surface of the large gear (15) is engaged with a small gear (16), a surface part in the small gear (16) is connected with a cam (17), the top end of the cam (17) is connected with a connecting piece (18), the left side of the bottom of the water pipe (1) is provided with a telescopic plate (19), and the right side of the bottom of the water pipe (1) is provided with a movable support (20).

2. The drainage device with the anti-blocking function for the highway bridge according to claim 1, characterized in that: the filter screen (5) is circular, the surface area of the filter screen (5) is one third of the surface area of the baffle (4), and the filter screen (5) is fixedly arranged on the inner surface of the baffle (4).

3. The drainage device with the anti-blocking function for the highway bridge according to claim 1, characterized in that: the felt plates (8) are vertically symmetrical and fan-shaped, and the felt plates (8) are fixedly connected to the surface of the sliding block (7).

4. The drainage device with the anti-blocking function for the highway bridge according to claim 1, characterized in that: the number of the straight rods (10) is 6, the lengths of the 6 straight rods (10) are the same, the 6 straight rods (10) are symmetrically distributed around the center of the transmission rod (12), and meanwhile, the rotation directions of the 6 straight rods (10) are consistent.

5. The drainage device with the anti-blocking function for the highway bridge according to claim 1, characterized in that: the water sump (11) is funnel-shaped, and the bearing of the water sump (11) is connected to the top end of the straight rod (10).

6. The drainage device with the anti-blocking function for the highway bridge according to claim 1, characterized in that: the number of teeth of the big gear (15) is twice that of the small gear (16), and the bearing of the big gear (15) is arranged on the inner bottom surface of the expansion plate (19).