CN211200065U - Drainage device convenient to clean for bridge - Google Patents

Abstract

The utility model discloses a drainage device convenient for cleaning for a bridge, which comprises a bridge floor, wherein one side of the bridge floor is fixedly provided with a guardrail, a square well support is arranged on the bridge floor, the bottom end of the square well support is fixedly connected with a square cylinder body, and a square well cover is hinged on the square well support through a hinged structure, the device enables a filter screen frame to shake and incline in the process of pulling an arc handle back and forth, so that silt and stones enter a collecting cylinder in a collecting box along a square connecting pipe, thus the cleaning is completed, at the moment, an operator only needs to lift a box cover and a connecting rod by using the existing auxiliary equipment, for example, a sucking disc or a manual lifting way, etc., the collecting cylinder is lifted out, thus the collection is completed, and in the normal use process of the device, the stretching spring in a fixed sleeve can apply a downward force all the time to the square well cover, thereby the square well cover can be, therefore, the device has the advantages that the running stability of the vehicle is improved, and the potential safety hazard of road running is reduced.

Description

Drainage device convenient to clean for bridge

Technical Field

The utility model relates to a municipal administration field, concretely relates to bridge is with drainage device of clearance of being convenient for.

Background

The existing municipal bridge is provided with a drainage device during construction, most of the drainage devices dig out a regular square pit on two sides of a road, then the inner wall of the pit is reinforced by concrete, a well cover is installed or hinged above the pit, the bottom of the pit is connected with a drainage pipe, and the other end of the drainage pipe is arranged above a river, so that a drainage mechanism is formed, but along with the fact that the national environment is more and more highly valued, a large amount of silt enters the river, and water and soil loss is serious, so that a filter screen is additionally arranged in the existing drainage pit.

However, many vehicles on the road surface run back and forth, and after raining, the rainwater washes all the silt on the road surface into the drainage pit hole, but the filter screen needs to be cleaned regularly due to more silt, the existing cleaning method is that the well cover is opened manually, then the filter screen is taken out for washing, the operation is complex and troublesome, the working efficiency is low, the time is wasted, and the well cover is easy to loosen after being used for a long time, so that potential safety hazards are easy to generate when the vehicles run.

SUMMERY OF THE UTILITY MODEL

In order to solve the existing problem, the utility model provides a bridge is with drainage device convenient to clearance.

The utility model discloses a realize through following technical scheme:

the utility model provides a drainage device convenient to clearance for bridge, includes the bridge floor, bridge floor one side fixed mounting has the guardrail, be provided with square well support on the bridge floor, square well support bottom end fixedly connected with square barrel, square well support is gone up to articulate through hinge structure has square well lid, hinge structure adopts hinge structure, hinge structure main part includes hinge piece and hinge axle, the hinge piece divide into sub-leaf piece and female page piece, sub-leaf piece all adorns at the hinge epaxially and form hinged joint with female page piece, square well covers and evenly fixes and is equipped with a plurality of wash ports, square well support top outside is evenly fixed and is equipped with a plurality of mounting grooves, the spiro union has fixing bolt in the mounting groove, the spiro union has bolt, its characterized in that on the square well lid: the square well cover is characterized in that a thread groove is formed in one side of the top end of the square well cover, a thread cover is screwed on the thread groove, a limiting block is connected in the thread groove in a sliding manner, an arc-shaped handle is fixedly mounted at the top end of the limiting block, a first steel wire rope is fixedly connected at the bottom end of the limiting block, a first limiting sleeve is fixedly mounted on the inner wall of one side of the square barrel, a first rubber gasket is attached to the inner wall of the first limiting sleeve, an arc groove is formed in the inner wall of one side of the square barrel, a plurality of bulges are uniformly and fixedly mounted on the arc wall in the arc groove, a filter screen frame is arranged in the square barrel, two sides of the filter screen frame are respectively attached to the inner wall of the square barrel, two symmetrical sliding grooves are respectively arranged on two sides of the filter screen frame, two fixed rods respectively extend into and are in sliding connection with the two sliding grooves, two vibration springs are respectively arranged in the two sliding grooves, one end of each vibration spring is fixedly connected with one side of the inner wall of the sliding groove, the other end of each vibration spring is arranged in a manner of being attached to the outer wall of the corresponding fixed rod, one end of a filter screen frame extends into the arc-shaped groove and is attached to the arc-shaped inner wall of the arc-shaped groove, a square connecting pipe is respectively and fixedly inserted into one side of the square barrel, the bottom end of the square connecting pipe is obliquely arranged, the width of the square connecting pipe is the same as that of the square barrel, the other end of the filter screen frame extends into the square connecting pipe and is in sliding connection with the square connecting pipe, a second limiting sleeve is fixedly arranged on the inner wall of one side of the square barrel, a second rubber gasket is fixedly attached to the inner wall of the second limiting sleeve, the filter screen frame is arranged between a first limiting sleeve and a second limiting sleeve, the first limiting sleeve and the second limiting sleeve are arranged on the inner wall of the same side of the square cylinder body, the bottom end of the second limiting sleeve is fixedly connected with a fixed sleeve, a sliding block is connected in the fixed sleeve in a sliding manner, a stretching spring is arranged in the fixed sleeve, the top end of the stretching spring is fixedly connected with the inner top surface of the fixed sleeve, the bottom end of the stretching spring is fixedly connected with the top end of the sliding block, a second steel wire rope is fixedly connected at the center of the top end of the sliding block, the top end of the second steel wire rope penetrates through the fixed sleeve and penetrates through the second limiting sleeve and a second rubber gasket to be fixedly connected with the bottom end of one side of the filter screen frame, the second steel wire rope is connected with the second rubber gasket in a, the dovetail groove and the square connecting pipe are arranged on the same side and are positioned under the square connecting pipe, a reset spring is arranged in the dovetail groove, the top end of the reset spring is fixedly connected with the bottom end of the dovetail block, the bottom end of the reset spring is fixedly connected with the inner bottom surface of the dovetail groove, one end of the dovetail block penetrates out of the dovetail groove and is fixedly connected with a baffle plate, one side of the baffle plate is attached to the inner wall of the square barrel, the top end of the baffle plate is attached to the bottom end of a filter screen frame, one side of the bottom end of the square barrel is fixedly connected with a drain pipe, the other end of the drain pipe penetrates out of a bridge floor, a collecting box is arranged on one side of the square barrel, the other end of the square connecting pipe is fixedly connected and communicated with one side of the collecting, the top end of the connecting rod is fixedly connected with a box cover, the top end of the box cover and the top end of the collecting box are on the same horizontal plane, a screen is fixedly embedded in the inner bottom surface of the collecting box, a vertical pipe is fixedly connected to the center of the bottom end of the collecting box, the vertical pipe is communicated with the collecting box, the screen is arranged between the vertical pipes, and the bottom end of the vertical pipe is fixedly connected and communicated with the top end of the drain pipe.

Preferably, the square well support is fixedly connected with the square cylinder body through welding.

Preferably, the width of the collecting box is 2-3cm larger than that of the square cylinder.

Preferably, the width of the baffle is the same as that of the square connecting pipe.

Compared with the prior art, the beneficial effects of the utility model are that: this device is through the in-process of making a round trip to stimulate the arc handle, make the filter screen frame produce shake and slope, make silt and stone along in the collector cylinder of square connecting pipe entering collecting box, the clearance has just so been accomplished, the operation workman only needs to utilize current auxiliary assembly to mention case lid and connecting rod this moment, for example sucking disc or artifical mode such as carrying, propose the collector cylinder, just so accomplish the collection, and this device is in normal use, utilize the extension spring in the fixed sleeve can apply a decurrent power all the time to the square well lid, thereby can help square well lid to stabilize, thereby the stability that this device vehicle traveles, the potential safety hazard of road traffic has been reduced.

Drawings

FIG. 1 is a block diagram of the structure of the present invention;

fig. 2 is a top view of the structural screen frame of the present invention.

In the figure: the bridge floor 1, a guardrail 2, a square well support 3, a square cylinder 4, a square well cover 5, a drain hole 6, a hinge structure 7, a mounting groove 8, a fixing bolt 9, a thread groove 10, a thread cover 11, a limiting block 12, an arc-shaped handle 13, a first steel wire rope 14, a first limiting sleeve 15, a first rubber gasket 16, an arc-shaped groove 17, a protrusion 18, a fixing rod 19, a filter screen frame 20, a vibration spring 21, a second limiting sleeve 22, a second rubber gasket 23, a second steel wire rope 24, a fixing sleeve 25, an extension spring 26, a slide block 27, a baffle 28, a square connecting pipe 29, a dovetail block 30, a dovetail groove 31, a return spring 32, a collecting box 33, a box cover 34, a connecting rod 35, a collecting cylinder 36, a filter hole 37, a screen 38, a vertical pipe 39, a drain pipe 40, a.

Detailed Description

The invention will be described in further detail with reference to the following detailed description and accompanying drawings:

as shown in fig. 1 and 2, a drainage device for a bridge, which is convenient to clean, comprises a bridge deck 1, a guardrail 2 is fixedly arranged on one side of the bridge deck 1, a square well support 3 is arranged on the bridge deck 1, a square cylinder 4 is fixedly connected at the bottom end of the square well support 3, the square well support 3 is hinged with a square well cover 5 through a hinge structure 7, the hinge structure 7 adopts a hinge structure, the hinge structure main body comprises a hinge sheet and a hinge shaft, the hinge sheet is divided into a sub-sheet and a main sheet, the sub-leaf sheets and the main leaf sheets are all arranged on the hinge shaft and form hinge connection, a plurality of drain holes 6 are uniformly fixed on the square well lid 5, 3 top outsides of square well support are evenly fixed and are equipped with a plurality of mounting grooves 8, the spiro union has fixing bolt 9 in the mounting groove 8, the spiro union has bolt, its characterized in that on the square well lid 5: the square well lid is characterized in that a thread groove 10 is formed in one side of the top end of the square well lid 5, a thread cover 11 is screwed on the thread groove 10, a limiting block 12 is connected in the thread groove 10 in a sliding manner, an arc-shaped handle 13 is fixedly mounted at the top end of the limiting block 12, a first steel wire rope 14 is fixedly connected at the bottom end of the limiting block 12, a first limiting sleeve 15 is fixedly mounted on the inner wall of one side of the square barrel 4, a first rubber gasket 16 is attached to the inner wall of the first limiting sleeve 15, an arc-shaped groove 17 is formed in the inner wall of one side of the square barrel 4, a plurality of bulges 18 are uniformly and fixedly mounted on the arc-shaped wall in the arc-shaped groove 17, a filter screen frame 20 is arranged in the square barrel 4, two sides of the filter screen frame 20 are respectively attached to the inner wall of the square barrel 4, two fixed rods 19 are respectively and symmetrically and fixedly connected to two opposite inner walls of the square barrel 4, the two fixed rods 19 respectively extend into and are slidably connected with two sliding grooves 41, two vibration springs 21 are respectively arranged in the two sliding grooves 41, one end of each vibration spring 21 is fixedly connected with one side of the inner wall of the corresponding sliding groove 41, the other end of each vibration spring 21 is attached to the outer wall of the corresponding fixed rod 19, one end of each filter screen frame 20 extends into the corresponding arc-shaped groove 17 and is attached to the corresponding arc-shaped inner wall of the corresponding filter screen frame, a square connecting pipe 29 is respectively fixedly inserted into one side of the square barrel 4, the bottom end of the square connecting pipe 29 is obliquely arranged, the width of the square connecting pipe 29 is the same as that of the square barrel 4, the other end of each filter screen frame 20 extends into the corresponding square connecting pipe 29 and is slidably connected with the corresponding, fixed attached second rubber packing ring 23 on the second spacing sleeve 22 inner wall, first wire rope 14 other end pass between first spacing sleeve 15 and first rubber packing ring 16 and with 20 one side top fixed connection of filter screen frame, filter screen frame 20 sets up between first spacing sleeve 15 and second spacing sleeve 22, first spacing sleeve 15 and second spacing sleeve 22 set up on square barrel 4 with one side inner wall, second spacing sleeve 22 bottom fixed connection has fixing sleeve 25, sliding connection has slider 27 in the fixing sleeve 25, be equipped with extension spring 26 in the fixing sleeve 25, top surface fixed connection in extension spring 26 top and the fixing sleeve 25, extension spring 26 bottom and slider 27 top fixed connection, slider 27 top central department fixedly connected with second wire rope 24, second wire rope 24 wears out fixing sleeve 25 and passes second spacing sleeve 22 and second rubber packing ring 23 and filter screen 24 on the top The bottom end of one side of the frame 20 is fixedly connected, the second steel wire rope 24 is slidably connected with the second rubber gasket 23, a dovetail groove 31 is arranged on the inner wall of one side of the square cylinder 4, a dovetail block 30 is slidably connected in the dovetail groove 31, the dovetail groove 31 and the square connecting pipe 29 are arranged on the same side and are positioned under the square connecting pipe 29, a return spring 32 is arranged in the dovetail groove 31, the top end of the return spring 32 is fixedly connected with the bottom end of the dovetail block 30, the bottom end of the return spring 32 is fixedly connected with the inner bottom surface of the dovetail groove 31, one end of the dovetail block 30 penetrates out of the dovetail groove 31 and is fixedly connected with a baffle 28, one side of the baffle 28 is attached to the inner wall of the square cylinder 4, the top end of the baffle 28 is attached to the bottom end of the filter screen frame 20, one, the filter screen is characterized in that a collecting box 33 is arranged on one side of the square barrel 4, the other end of the square connecting pipe 29 is fixedly connected and communicated with one side of the collecting box 33, a collecting barrel 36 is connected in the collecting box 33 in a sliding mode, a plurality of filter holes 37 are uniformly and fixedly arranged on the inner bottom surface of the collecting barrel 36, a connecting rod 35 is fixedly connected to the center of the inner bottom surface of the collecting barrel 36, a box cover 34 is fixedly connected to the top end of the connecting rod 35, the top end of the box cover 34 and the top end of the collecting box 33 are on the same horizontal plane, a screen 38 is fixedly embedded into the inner bottom surface of the collecting box 33, a vertical pipe 39 is fixedly connected to the center of the bottom end of the collecting box 33, the vertical pipe 39 is.

The square well support 3 is fixedly connected with the square barrel 4 through welding.

The width of the collecting box 33 is 2-3cm larger than that of the square cylinder 4.

The width of the baffle 28 is the same as the width of the square connecting pipe 29.

The working principle is as follows: firstly, the device is transported to a working place, pits with the same size as that of the square cylinder 4 and the collecting box 33 are dug on the bridge floor 1, then the square cylinder 4 and the collecting box 33 are placed into the pits, then the fixing bolt 9 in the mounting groove 8 on the square well support 3 is rotated to fix the square well support 3, so the device can normally work, when raining weather, rainwater firstly enters the square cylinder 4 along the drain hole 6, so that silt and stones also enter the square cylinder 4 along the drain hole 6, and then the silt and the stones fall on the filter screen 42 in the filter screen frame 20, the rainwater is discharged along the drain pipe 40 after being filtered by the filter screen 42, so the silt and the stones can be remained on the filter screen 42, when raining is finished, an operator regularly cleans the device, when cleaning the device, firstly the threaded cover 11 on the square well cover 5 is rotated, therefore, the threaded cover 11 is taken down, an operator pulls the arc-shaped handle 13 back and forth, the arc-shaped handle 13 drives the limiting block 12 to move up and down while moving, so that the first steel wire rope 14 pulls one end of the filter screen frame 20 to move up and down, the filter screen frame 20 is hinged with the square barrel 4 through the two fixing rods 19, the fixing rods 19 can slide in the sliding grooves 41, the vibration springs 21 are arranged in the sliding grooves 41, when one end of the filter screen frame 20 moves in the arc-shaped grooves 17, the filter screen frame 20 can shake under the matching use of the protrusions 18 and the vibration springs 21, when the arc-shaped handle 13 is loosened, because the fixing sleeve 25 is arranged, the extension springs 26 are arranged in the fixing sleeve 25, when the arc-shaped handle 13 rises, the second steel wire rope 24 can enable the sliding block 27 to generate displacement to compress the extension springs 26, when the arc-shaped, at this time, because the tension spring 26 releases the elastic force, the filter screen frame 20 is reset, so that in the process of pulling the arc-shaped handle 13 back and forth, the filter screen frame 20 shakes and inclines, silt and stones enter the collecting cylinder 36 in the collecting box 33 along the square connecting pipe 29, and then cleaning is completed, at this time, an operator only needs to lift the box cover 34 and the connecting rod 35 by using the existing auxiliary equipment, such as a sucking disc or a manual lifting mode, and the like, to lift the collecting cylinder 36 out, so that the silt in the collecting vehicle is poured on the collecting vehicle, and then collection is completed, so that the device can be continuously used, and in the normal use process of the device, because the first steel wire rope 14 and the second steel wire rope 24 are always in a tightened state, the tension spring 26 in the fixing sleeve 25 can always exert a downward force on the square well cover 5, thereby can help the square well lid 5 to stabilize, thereby the device vehicle driving stability, the potential safety hazard of road driving has been reduced, in addition be provided with dovetail 31, sliding connection has dovetail piece 30 in dovetail 31, like this, in rainy day, because the elasticity of reset spring 32, make baffle 28 top and filter screen frame 20 bottom laminating setting, place rainwater like this and get into in the collecting box 33 along square connecting pipe 29, like this make can not too much rainwater get into in the collecting box 33, in addition first spacing sleeve 15 and second spacing sleeve 22 play limiting displacement, first rubber packing ring 16 and second rubber packing ring 23 prevent first wire rope 14 and second wire rope 24 from directly rubbing with first spacing sleeve 15 and second spacing sleeve 22, the friction loss between the two has been reduced, the indirect life who prolongs first wire rope 14 and second wire rope 24, and the bottom end of the collecting box 33 is embedded with a screen 38 and a vertical pipe 39 communicated with a drain pipe 40, so that water accumulated in the collecting box 33 can slowly seep out, the operation is simple and convenient, the working efficiency of operators for clearing silt is indirectly improved, and the time is saved.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (4)

1. The utility model provides a drainage device convenient to clearance for bridge, includes bridge floor (1), bridge floor (1) one side fixed mounting has guardrail (2), be provided with square well support (3) on bridge floor (1), square well support (3) bottom fixedly connected with square barrel (4), square well support (3) are gone up and are articulated square well lid (5) through hinge structure (7), hinge structure (7) adopt hinge structure, hinge structure main part includes hinge piece and hinge axle, the hinge piece divide into sub-leaf piece and main leaf piece, sub-leaf piece and main leaf piece all adorn on the hinge axle and form hinged joint, evenly be fixed with a plurality of wash ports (6) on square well lid (5), square well support (3) top outside evenly is fixed with a plurality of mounting grooves (8), the spiro union has fixing bolt (9) in mounting groove (8), the spiro union has the bolt on square well lid (5), its characterized in that: the square well lid is characterized in that a thread groove (10) is formed in one side of the top end of the square well lid (5), a thread cover (11) is connected to the thread groove (10) in a threaded manner, a limiting block (12) is connected to the thread groove (10) in an sliding manner, an arc-shaped handle (13) is fixedly mounted at the top end of the limiting block (12), a first steel wire rope (14) is fixedly connected to the bottom end of the limiting block (12), a first limiting sleeve (15) is fixedly mounted on the inner wall of one side of the square barrel body (4), a first rubber gasket (16) is attached to the inner wall of the first limiting sleeve (15), an arc-shaped groove (17) is formed in the inner wall of one side of the square barrel body (4), a plurality of bulges (18) are uniformly and fixedly mounted on the inner arc-shaped wall of the arc-shaped groove (17), a filter screen frame, two symmetrical sliding grooves (41) are respectively arranged on two sides of the filter screen frame (20), a filter screen (42) is fixedly arranged in the filter screen frame (20), two fixing rods (19) are respectively and fixedly connected to two opposite inner walls of the square barrel body (4) symmetrically, the two fixing rods (19) respectively extend into the two sliding grooves (41) and are in sliding connection with the two sliding grooves, two vibration springs (21) are respectively arranged in the two sliding grooves (41), one end of each vibration spring (21) is fixedly connected with one side of the inner wall of the corresponding sliding groove (41), the other end of each vibration spring (21) is attached to the outer wall of the corresponding fixing rod (19), one end of the filter screen frame (20) extends into the arc-shaped groove (17) and is attached to the arc-shaped inner wall of the corresponding vibration spring, a square connecting pipe (29) is respectively fixedly inserted into one side of the square barrel body (4), and the bottom end, the width of the square connecting pipe (29) is the same as that of the square barrel body (4), the other end of the filter screen frame (20) extends into the square connecting pipe (29) and is in sliding connection with the square connecting pipe, a second limiting sleeve (22) is fixedly arranged on the inner wall of one side of the square barrel body (4), a second rubber gasket (23) is fixedly attached to the inner wall of the second limiting sleeve (22), the other end of the first steel wire rope (14) penetrates through the space between the first limiting sleeve (15) and the first rubber gasket (16) and is fixedly connected with the top end of one side of the filter screen frame (20), the filter screen frame (20) is arranged between the first limiting sleeve (15) and the second limiting sleeve (22), the first limiting sleeve (15) and the second limiting sleeve (22) are arranged on the inner wall of the same side of the square barrel body (4), and the bottom end of the second limiting sleeve (22) is fixedly connected with a fixing sleeve (25, the improved filter screen is characterized in that a sliding block (27) is connected to the fixed sleeve (25) in a sliding manner, an extension spring (26) is arranged in the fixed sleeve (25), the top end of the extension spring (26) is fixedly connected with the inner top surface of the fixed sleeve (25), the bottom end of the extension spring (26) is fixedly connected with the top end of the sliding block (27), a second steel wire rope (24) is fixedly connected to the center of the top end of the sliding block (27), the top end of the second steel wire rope (24) penetrates out of the fixed sleeve (25) and penetrates through a second limiting sleeve (22) and a second rubber gasket (23) to be fixedly connected with the bottom end of one side of a filter screen frame (20), the second steel wire rope (24) is slidably connected with the second rubber gasket (23), a dovetail groove (31) is formed in the inner wall of one side of the square barrel body (4), a dovetail block (30) is connected to the dovetail groove (31) in a sliding manner, be equipped with reset spring (32) in dovetail (31), reset spring (32) top and dovetail piece (30) bottom fixed connection, bottom fixed connection in reset spring (32) bottom and dovetail (31), dovetail piece (30) one end is worn out dovetail (31) fixedly connected with baffle (28), baffle (28) one side and square barrel (4) inner wall laminating setting, baffle (28) top and filter screen frame (20) bottom laminating setting, square barrel (4) bottom one side fixedly connected with drain pipe (40), bridge floor (1) is worn out to the drain pipe (40) other end, square barrel (4) one side is provided with collecting box (33), the square connecting pipe (29) other end and collecting box (33) one side fixed connection and communicate with each other, sliding connection has a collecting cylinder (36) in collecting box (33), the filter screen is characterized in that a plurality of filter holes (37) are uniformly and fixedly arranged on the inner bottom surface of the collecting barrel (36), the center of the inner bottom surface of the collecting barrel (36) is fixedly connected with a connecting rod (35), the top end of the connecting rod (35) is fixedly connected with a box cover (34), the top end of the box cover (34) and the top end of the collecting box (33) are on the same horizontal plane, a screen (38) is fixedly embedded into the inner bottom surface of the collecting box (33), the center of the bottom end of the collecting box (33) is fixedly connected with a vertical pipe (39), the vertical pipe (39) is communicated with the collecting box (33), the screen (38) is arranged between the vertical pipes (39), and the bottom end of the vertical pipe (39.

2. The easy-to-clean drainage device for the bridge of claim 1, wherein: the square well support (3) is fixedly connected with the square cylinder (4) through welding.

3. The easy-to-clean drainage device for the bridge of claim 1, wherein: the width of the collecting box (33) is 2-3cm larger than that of the square cylinder (4).

4. The easy-to-clean drainage device for the bridge of claim 1, wherein: the width of the baffle plate (28) is the same as that of the square connecting pipe (29).

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