CN107254837A - A kind of bridge filter - Google Patents

Abstract

The invention discloses a bridge filtering device, which comprises an installation chamber arranged below the road surface of the bridge. A first rotating core is inserted on the surface of the installation chamber. The two ends of the core are respectively fixedly connected with cams, the two sides of the installation cavity are fixedly connected with connecting rods, the top of the connecting rods is fixedly connected with a cross bar, the lower surface of the cross rod is fixedly connected with two push posts, and the two push posts The bottom end is covered with a filter. In the present invention, the filter can only move in the up and down direction by arranging the cross bar, the top column and the elastic piece, and exerts force on the filter through the elastic piece to strengthen the vibration effect of the filter device. Part of the dirt stuck in the mesh can be shaken out by vibration. By setting the fan-shaped toothed wheel, the gear ring and the top frame, when the fan-shaped toothed wheel rotates, it will drive the top frame to move repeatedly in the up and down direction, thereby Run through the filter regularly.

Description

A bridge filter

technical field

The invention relates to the field of bridges, in particular to a bridge filtering device.

Background technique

Drainage devices need to be installed on the bridge to drain the accumulated water on the bridge. At present, the accumulated water is generally discharged directly into the river through the sewer, and the accumulated water in the lower row contains large booty, which is easy to block the sewer after a long period of time. Cleaning will result in higher maintenance costs, and will affect the drainage speed of accumulated water, which will adversely affect bridge deck traffic.

Contents of the invention

The purpose of the present invention is to provide a bridge filtering device, which has the advantage of automatic cleaning, so as to solve the problem that the sewer is easily blocked and affects the drainage efficiency.

In order to achieve the above object, the present invention provides the following technical solutions: a bridge filtering device, including an installation cavity arranged below the road surface of the bridge, the surface of the installation cavity is inserted with a first rotating core, and the two ends of the first rotating core Respectively across the front and back of the installation cavity, the two ends of the first rotating core are respectively fixedly connected with cams, both sides of the installation cavity are fixedly connected with connecting rods, and the top ends of the connecting rods are fixedly connected with cross bars, The lower surface of the cross bar is fixedly connected with two top posts, and the bottom ends of the two top posts are covered with filters, and the surface of the top post is covered with elastic parts, and the two ends of the elastic parts are connected with the cross bar respectively. The lower surface of the first rotating core is in contact with the surface of the filter, the filter is in contact with the cam, and the surface of the first rotating core is also fixedly connected with a first transmission pulley, and the first transmission pulley is connected to the second transmission belt through the first transmission belt. The transmission pulley is connected by transmission. A second rotating core is inserted at the center of the second driving pulley. The second rotating core is inserted on the surface of the installation cavity. The surface of the second rotating core is also covered with a sector-shaped toothed wheel. The sector-shaped toothed wheel is engaged with the gear ring, and the gear ring is fixedly connected with the top frame arranged inside the installation cavity through the transmission rod, and a monitoring device is arranged on the cam.

Preferably, the filter includes a side rail, and both sides of the upper surface of the side rail are provided with openings, the top column is inserted into the opening, and the bottom of the inner wall of the side rail is fixedly connected with a filter net, Both sides of the side rail are fixedly connected with supporting rods, and the supporting rods are in contact with the cams.

Preferably, the sector-toothed wheel includes a wheel body, and the side of the wheel body is fixedly connected with first edge teeth.

Preferably, the gear ring includes an outer ring, and both sides of the inner wall of the outer ring are fixedly connected with second edge teeth, and the second edge teeth engage with the first edge teeth.

Preferably, the top frame includes a base, the upper surface of the base is fixedly connected with an insertion rod, the upper end of the insertion rod is narrow and flat, and the size of the bottom of the insertion rod is the same as the mesh size of the filter.

Preferably, the electric device includes a motor, and the motor is fixedly connected with a third transmission pulley, and the third transmission pulley is drivingly connected to the fourth transmission pulley through the second transmission belt, and the fourth transmission pulley is connected to the second Turn on the core.

Preferably, the monitoring device provided on the cam is a vibration monitoring device, and the monitoring device can sense whether the cam is working, and a warning light is provided on the upper surface of the upper beam, and the monitoring device transmits information to the and control the warning light to turn on, indicating that the device is working normally.

Compared with the prior art, the present invention has the following beneficial effects:

1. In the present invention, the filter can only move in the up and down direction by setting the cross bar, the top column and the elastic piece, and apply force to the filter through the elastic piece to strengthen the vibration effect of the filter device. By increasing the vibration effect, Part of the dirt stuck in the mesh can be shaken out by vibration.

2. The present invention sets the filter and the cam. When the cam rotates, it will gradually lift the filter up. When the cam rotates to a different position, the filter will fall under its own weight and the force of the elastic member, so that the filter The filter vibrates to vibrate the dirt through the vibration of the filter, so that the dirt can be fully filtered, and through the vibration, a part of the dirt stuck in the filter can be dropped out.

3. In the present invention, by setting the fan-shaped toothed wheel, the toothed ring and the top frame, when the fan-shaped toothed wheel rotates, the first edge teeth successively engage with the two second edge teeth, and rotate with the fan-shaped toothed wheel. Make the gear ring move repeatedly in the up and down direction, and drive the top frame to make repeated movements in the up and down direction together. When the top frame moves to a different position, the insert rod on the top frame is inserted into the mesh of the filter net, and the mesh The dirt is ejected, so that the filter screen is passed through regularly.

4. The present invention avoids the clogging of the filter net through the pass-through filter, and improves the filtering efficiency.

Description of drawings

Fig. 1 is the structural representation of front view of the present invention;

Fig. 2 is the partial sectional structure schematic diagram of side view of the present invention;

Fig. 3 is a schematic diagram of the connection structure of the sector toothed wheel and the gear ring of the present invention;

Fig. 4 is a structural schematic diagram of the filter of the present invention.

In the figure: 1 installation cavity, 2 first rotating core, 3 cam, 4 connecting rod, 5 cross bar, 6 top column, 7 filter, 71 side rail, 72 opening, 73 filter screen, 74 supporting rod, 8 elastic Parts, 9 first transmission pulley, 10 first transmission belt, 12 second transmission pulley, 11 second rotating core, 13 sector toothed wheel, 131 wheel body, 132 first edge teeth, 14 gear ring, 141 outer layer ring, 142 the second edge tooth, 15 transmission rod, 16 top frame, 161 base, 162 insertion rod, 19 electric device, 191 motor, 192 the third transmission pulley, 193 the second transmission belt, 194 the fourth transmission pulley, 21 warning light, 22 monitoring device.

detailed description

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Please refer to Figures 1-4, the present invention provides a technical solution: a bridge filter device, including an installation chamber 1 arranged below the road surface of the bridge, the surface of the installation chamber 1 is inserted with a first rotating core 2, the first rotating core 2 The two ends of the first rotary core 2 cross the front and back of the installation cavity 1 respectively, and the two ends of the first rotating core 2 are respectively fixedly connected with the cam 3, and a difference is formed on the surface of the cam 3, so that when the cam 3 rotates one circle, the filter 7 will Vibration is formed, connecting rods 4 are fixedly connected to both sides of the installation cavity 1, the connecting rods 4 are set to support the cross bar 5, the top of the connecting rod 4 is fixedly connected to the cross bar 5, and the lower surface of the cross bar 5 is fixedly connected to two The top column 6, by setting two top columns 6, the filter 7 can only vibrate in the up and down direction, and the bottom ends of the two top columns 6 are covered with a filter 7, and the surface of the top column 6 is covered with an elastic member 8, The two ends of the elastic member 8 are in contact with the lower surface of the cross bar 5 and the surface of the filter 7 respectively. By setting the elastic member 8, the elastic member 8 is pushed downward to the filter 7, so that the filter 7 is placed on the surface of the cam 3 When the difference position of the filter moves downward, the vibration intensity is strengthened, so that the dirt in the mesh is more easily shaken out, the filter 7 is in contact with the cam 3, the filter 7 includes a side rail 71, and both sides of the upper surface of the side rail 71 are opened There is an opening 72, the top post 6 is inserted in the opening 72, and the bottom of the sidebar 71 inner wall is fixedly connected with a filter screen 73, and the filter screen 73 is set to filter the dirt, so that the dirt of different sizes is filtered through the filter screen 73. The filter is divided into two parts. Both sides of the side rail 71 are fixedly connected with support rods 74. The support rods 74 are in contact with the cam 3. By setting the support rods 74 for supporting the filter 7, the surface of the first rotating core 2 is also fixed. Be connected with the first transmission pulley 9, the first transmission pulley 9 is connected with the transmission of the second transmission pulley 12 by the first transmission belt 10, when the second transmission pulley 12 rotates, the first transmission belt 10 drives the first transmission pulley 9 to rotate, the second A second rotating core 11 is inserted at the center of the drive pulley 12, and the second rotating core 11 is inserted on the surface of the installation cavity 1. The surface of the second rotating core 11 is also covered with a sector-shaped toothed wheel 13. The sector-shaped toothed wheel 13 includes a wheel body 131, the side of the wheel body 131 is fixedly connected with the first edge teeth 132, the fan-shaped toothed wheel 13 is engaged with the ring gear 14, the ring gear 14 includes the outer ring 141, and both sides of the inner wall of the outer ring 141 are fixedly connected with The second edge teeth 142, the second edge teeth 142 are engaged with the first edge teeth 132, when the wheel body 131 rotates, the first edge teeth 132 are successively engaged with the two second edge teeth 142, and rotate with the wheel body 131 Drive the outer ring 141 to move up and down, the gear ring 14 is fixedly connected with the top frame 16 arranged inside the installation cavity 1 through the transmission rod 15, the top frame 16 includes a base 161, and the upper surface of the base 161 is fixedly connected with an insertion rod 162 , the upper end of the insertion rod 162 is narrow and flat, and the size of the bottom of the insertion rod 162 is the same as the mesh size of the filter screen 73, so that the dirt stuck in the mesh can be completely ejected, and the second rotating core 11 is also driven by the electric device 19. connection, the electric device 19 includes a motor 191, the motor 191 is fixedly connected with a third transmission pulley 192, and the third transmission pulley 192 is connected to Through the second transmission belt 193 and the fourth transmission pulley 194 transmission connection, the fourth transmission pulley 194 is connected on the second rotating core 11, when the motor 191 works, it drives the third transmission pulley 192 to rotate, and the third transmission pulley 192 passes through the second transmission belt 193 drives the fourth transmission pulley 194 to rotate, and the fourth transmission pulley 194 drives the second rotating core 11 to rotate, that is, drives the second transmission pulley 12 to rotate, and the second transmission pulley 12 drives the first transmission pulley 9 to rotate through the first transmission belt 10, thereby Start the whole device, the cam 3 is provided with a monitoring device 22, the monitoring device 22 provided on the cam 3 is a vibration monitoring device, and the monitoring device 22 can sense whether the cam 3 is working, and the upper beam 5 A warning light 21 is arranged on the upper surface, and the monitoring device 22 transmits a message to the warning light 21 and controls the warning light 21 to light up, indicating that the device is working normally.

During operation, the running water on the road surface carries the dirt down, and some dirt is stuck in the filter 7, the motor 191 is started, and the third transmission pulley 192 drives the fourth transmission pulley 194 to rotate, so that the second rotating core 11 rotates, and the second transmission pulley 194 rotates. The rotating core 11 drives the fan-shaped toothed wheel 13 to rotate, and the fan-shaped toothed wheel 13 drives the gear ring 14 engaged with it to move up and down, and then drives the top frame 16 to move up and down, and the top frame 16 moves up and down to pass through the filter screen 73 regularly , the second rotating core 11 drives the second transmission pulley 12 to rotate, the second transmission pulley 12 drives the first transmission pulley 9 to rotate, the first transmission pulley 9 drives the first rotation core 2 to rotate, thereby driving the cam 3 to rotate, and the cam 3 Rotate to make the filter 7 gradually rise first. When it is rotated to the differential position, the filter 7 vibrates downward under the action of its own weight and the elastic force of the elastic member 8, vibrating the dirt to make the mesh size larger than the filter 73. The small dirt is filtered out, and the small dirt will not cause the sewer to be blocked if it falls into the sewer. The larger dirt remaining on the surface of the filter 7 can be manually cleaned regularly, which not only meets the drainage needs of the bridge deck, but also Solved the problem of sewer blockage caused by large dirt.

In summary: 1. The present invention makes the filter 7 move only in the up and down direction by setting the cross bar 5, the top column 6 and the elastic member 8, and applies force to the filter 7 through the elastic member 8 to strengthen the filter device Vibration effect, by increasing its vibration effect, part of the dirt stuck in the mesh can be shaken out by vibration.

2. The present invention sets the filter 7 and the cam 3. When the cam 3 rotates, it will gradually lift the filter 7. When it rotates to a poor position, the filter 7 will be under its own weight and the force of the elastic member 8. Dropping, thereby making filter 7 vibrate, and vibrating by filter 7 makes dirt vibrate, thereby makes dirt fully filter, and can make a part of dirt stuck in the mesh fall out through vibration.

3. In the present invention, by setting the fan-shaped toothed wheel 13, the gear ring 14 and the top frame 16, when the fan-shaped toothed wheel 13 rotates, the first edge teeth 132 engage with the two second edge teeth 142 successively, and follow the fan-shaped The toothed wheel 13 rotates to make the gear ring 14 move repeatedly in the up and down direction, and drives the top frame 16 to move repeatedly in the up and down direction. 162 is inserted into the mesh of the filter screen 73, and the dirt in the mesh is pushed out, thereby passing through the filter screen 73 regularly.

4. The present invention prevents the filter screen 73 from clogging by passing through the filter 7 and improves the filtering efficiency.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is a relationship between these entities or operations. There is no such actual relationship or order between them. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of additional identical elements in the process, method, article or apparatus comprising said element.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes, modifications and substitutions can be made to these embodiments without departing from the principle and spirit of the present invention. and modifications, the scope of the invention is defined by the appended claims and their equivalents.

Claims (7)

1. a kind of bridge filter, including it is arranged on the installation cavity below bridge pavement（1）, it is characterised in that：It is described to install Chamber（1）Surface be inserted with the first core（2）, first core（2）Two ends cross installation cavity respectively（1）Positive and negative, institute State the first core（2）Two ends be respectively fixedly connected with cam（3）, the installation cavity（1）Both sides be fixedly connected with connection Bar（4）, the connecting rod（4）Top be fixedly connected with cross bar（5）, the cross bar（5）Lower surface be fixedly connected with two Fore-set（6）, and two fore-sets（6）Bottom be cased with filter（7）, the fore-set（6）Surface be cased with elastic component（8）, it is described Elastic component（8）Two ends respectively with cross bar（5）Lower surface and filter（7）Surface touch, the filter（7）With cam （3）Touch, first core（2）Surface be also fixedly connected with the first drive pulley（9）, first drive pulley（9） Pass through the first transmission belt（10）With the second drive pulley（12）Drive connection, second drive pulley（12）Circle centre position be inserted with Second core（11）, second core（11）It is inserted in installation cavity（1）Surface, second core（11）Surface be also cased with Fan-shaped tooth-like wheel（13）, the fan-shaped tooth-like wheel（13）With ring gear（14）Occlusion, the ring gear（14）Pass through drive link（15）With It is arranged on installation cavity（1）Internal upper frame（16）It is fixedly connected, the cam（3）On be provided with monitoring device（22）.

2. a kind of bridge filter according to claim 1, it is characterised in that：The filter（7）Including sidebar （71）, the sidebar（71）The both sides of upper surface offer perforate（72）, the fore-set（6）It is inserted in perforate（72）It is interior, it is described Sidebar（71）The bottom of backing is fixedly connected with screen pack（73）, the sidebar（71）Two sides be fixedly connected with support rod （74）, the support rod（74）With cam（3）Touch.

3. a kind of bridge filter according to claim 1, it is characterised in that：The fan-shaped tooth-like wheel（13）Including wheel Body（131）, the wheel body（131）Side be fixedly connected with the first uncinus（132）.

4. a kind of bridge filter according to claim 1, it is characterised in that：The ring gear（14）Including outer layer ring （141）, the outer layer ring（141）The both sides of backing have been fixedly connected with the second uncinus（142）, second uncinus（142）With First uncinus（132）Occlusion.

5. a kind of bridge filter according to claim 1, it is characterised in that：The upper frame（16）Including base （161）, the base（161）Upper surface be fixedly connected with inserted link（162）, the inserted link（162）Upper end it is narrow flat, and inserted link （162）The size and screen pack of bottom（73）Mesh size it is identical.

6. a kind of bridge filter according to claim 1, it is characterised in that：The electric device（19）Including electronic Machine（191）, the motor（191）On be fixedly connected with the 3rd drive pulley（192）, the 3rd drive pulley（192）It is logical Cross the second transmission belt（193）With the 4th drive pulley（194）Drive connection, the 4th drive pulley（194）It is connected to second Core（11）On.

7. a kind of bridge filter according to claim 1, it is characterised in that：The cam（3）The monitoring of upper setting Device（22）For vibration monitoring device, the monitoring device（22）The cam can be perceived（3）Whether in work, the upper beam （5）Upper surface is provided with warning lamp（21）, the monitoring device（22）Message is passed into the warning lamp（21）And control institute State warning lamp（21）It is bright, represent that device is working properly.