CN112211141A

CN112211141A - Multifunctional road and bridge fence cleaning tool

Info

Publication number: CN112211141A
Application number: CN202011220886.2A
Authority: CN
Inventors: 董文洁; 陈文振; 马维佳; 李宗杰; 闫孟奎
Original assignee: Jinan Yellow River Bridge Constrution Group Co Ltd
Current assignee: Jinan Yellow River Bridge Constrution Group Co Ltd
Priority date: 2020-11-05
Filing date: 2020-11-05
Publication date: 2021-01-12
Anticipated expiration: 2040-11-05
Also published as: CN112211141B

Abstract

The application relates to a multifunctional road and bridge fence cleaning tool. The edge of the rotating cavity is provided with at least two cleaning parts and at least two water spraying pipes, the cleaning parts and the water spraying pipes are arranged at intervals, and when the rotating cavity rotates, the cleaning parts and the water spraying pipes clean one side of the bridge fence close to the center of the bridge in turn. As the bridge fence is bent towards the side facing away from the centre of the bridge. The outline of the rotating cavity is consistent with the bending trend of the bridge fence, so that when the rotating cavity rotates, the cleaning component can clean the surface of the bridge fence more uniformly, and local abrasion of the bridge fence caused by uneven force application is avoided. When the cleaning component cleans the surface of the bridge fence in a friction mode, the water spraying pipe rotates and sprays water towards the bridge fence so as to clean dirt left after the cleaning component rubs the surface of the bridge fence. The cleaning component and the spray pipe are matched to greatly improve the cleaning efficiency.

Description

Multifunctional road and bridge fence cleaning tool

Technical Field

The application relates to the field of bridge engineering, in particular to a multifunctional road and bridge fence cleaning tool.

Background

Fences arranged on two sides of the bridge are important measures for maintaining the safety of driving and pedestrians. The fence of the bridge erected on the river is more indispensable, and in the prior art, the fence of the bridge on the river is usually cleaned manually, so that the cleaning effect is poor, and the cleaning efficiency is lower.

Disclosure of Invention

Based on this, to above-mentioned problem, provide a multi-functional road bridge fence clearance instrument, be applied to the river bridge fence that has the radian, the bridge fence uses the bridge center to set up in the bridge both sides as the benchmark symmetry to the direction that uses near the bridge center is arc cloth as the arc center, includes:

a water pump;

the water suction pipe is connected with the water pump and is used for extending into river water to suck water;

the connecting frame is horizontally arranged, and the water pump is arranged on the connecting frame;

the water spraying pipe is arranged at one end of the connecting pipe, is connected with the water suction pipe, is used for standing on the edge of the bridge floor and spraying water towards one side of the bridge fence far away from the center of the bridge floor, and two first rollers arranged along the extending direction of the bridge are arranged at one end of the water spraying pipe far away from the connecting pipe and are in transmission connection with a first motor; a first pulley is arranged on one side, close to the bridge fence, of the upper part of the water spray pipe;

the bottom of the supporting frame is provided with two second rollers parallel to the two first pulleys;

the bridge railing is positioned between the water suction pipe and the support frame, one side, close to the bridge fence, of the upper portion of the support frame is provided with a second pulley, and the first pulley and the second pulley are respectively abutted against two sides of the top of the bridge fence so as to limit the multifunctional road bridge fence cleaning tool to move along the extending direction of the bridge fence;

the mounting rack is arranged at intervals with the support frame and is fixedly arranged relative to the support frame;

rotate the cavity, set up in vertical direction in the mounting bracket, it is connected with the second motor to rotate the cavity, the pipe that absorbs water passes through the link with the support frame with it connects to rotate the cavity, be used for to rotate the cavity water injection, it is located to rotate the cavity bridge fence is close to one side at bridge center, the edge of rotating the cavity sets up two at least cleaning unit and two at least spray pipes, cleaning unit with the spray pipe interval sets up, second motor drive when rotating the cavity rotation, cleaning unit with the spray pipe is cleared up in turn the bridge fence is close to one side at bridge center.

In one embodiment, the suction pipe is connected with the connecting frame and the supporting frame is connected with the rotating cavity through flexible connecting pipes.

In one embodiment, the sprinkler tube is made of flexible tubing.

In one embodiment, the cleaning member is a sector brush.

The edge of the rotating cavity is provided with at least two cleaning parts and at least two water spraying pipes, the cleaning parts and the water spraying pipes are arranged at intervals, and when the rotating cavity rotates, the cleaning parts and the water spraying pipes clean one side, close to the center of the bridge, of the bridge fence in turn. As the bridge fence is bent towards the side facing away from the centre of the bridge. The outline of the rotating cavity is consistent with the bending trend of the bridge fence, so that when the rotating cavity rotates, the cleaning component can clean the surface of the bridge fence more uniformly, and local abrasion of the bridge fence caused by uneven force application is avoided. When the cleaning component cleans the surface of the bridge fence in a friction mode, the water spraying pipe rotates and sprays water towards the bridge fence so as to clean dirt left after the cleaning component rubs the surface of the bridge fence. When the rotation cavity is rotated, because inertia produces the jet flow that is similar to the involute, it is similar with the radian of bridge fence to play the injection radian, and the surface texture trend of more laminating bridge fence can be right the surface of bridge fence carries out more degree of depth's washing. The cleaning component and the spray pipe are matched to greatly improve the cleaning efficiency.

Description of the drawings:

FIG. 1 is a side view of a multifunctional road and bridge barrier cleaning tool provided in an embodiment of the present application;

FIG. 2 is a top view of the multifunctional road and bridge barrier cleaning tool according to one embodiment of the present application.

Description of reference numerals:

multifunctional road and bridge fence cleaning tool 10

Water pump 110

Suction pipe 120

Connecting frame 130

The spray pipe 140

First pulley 150

First electric machine 152

Supporting frame 160

Second pulley 170

Mounting frame 180

Rotating cavity 200

Second electric machine 210

Cleaning component 220

Spout 230

First roller 190

Second roller 250

Bridge fence 300

And a water jet 260.

Detailed Description

Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative and intended to be used for explaining the present application and should not be construed as limiting the present application.

In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "clockwise," "counterclockwise," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral connections; can be mechanically or electrically connected; the two elements can be directly connected or indirectly connected through an intermediate medium, and the two elements can be communicated with each other. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly contact but through another feature in between. Also, a first feature being "on," "above" and "over" a second feature includes the first feature being directly on and obliquely above the second feature, or simply means that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Referring to fig. 1, the present application provides a multifunctional road and bridge barrier cleaning tool 10. The multifunctional road and bridge fence cleaning tool 10 is applied to the river bridge fence 300 with a radian. The bridge fences are symmetrically arranged on two sides of the bridge by taking the center of the bridge as a reference, and are distributed in an arc shape by taking the direction close to the center of the bridge as an arc center. I.e. the bridge fence is bent towards the side facing away from the centre of the bridge. The multifunctional road and bridge fence cleaning tool 10 comprises a water pump 110, a water suction pipe 120, a water spraying pipe 230, a support frame 160, a mounting frame 180 and a rotating cavity 200. The suction pipe 120 is connected to the water pump 110, and is extended into the river water to suck water. The water pump 110 may suck water from the water by the suction pump 110. The connection frame 130 is horizontally disposed. The water pump 110 is disposed on the connection frame 130. The connecting frame 130 may have a tubular structure. The connecting frame 130 may have a water passage therein. The spout 230 is disposed at one end of the connection pipe. And is connected to the suction pipe 120 for standing on the edge of the deck and spraying water toward a side of the bridge fence 300 away from the center of the deck. After water passes through the water spraying pipes 230, water can be sprayed to the side of the bridge fence 300 far away from the center of the bridge through the plurality of water spraying ports 260, so as to clean the bridge.

The end of the water spraying pipe 230 away from the connecting pipe is provided with two first rollers 190 arranged along the extending direction of the bridge. The two first pulleys 150 may be connected by a connecting rod. The connecting rods may extend along the length of the bridge. The first roller 190 is in transmission connection with the first motor 152. The supporting frame 160 is disposed at an end of the connecting frame 130 far away from the barrel 120, and two second rollers 250 parallel to the two first pulleys 150 are disposed at a bottom of the supporting frame 160. Two first pulleys 150 and two second pulleys 170 are respectively disposed at both sides of the bridge barrier 300. At least one first roller 190 may be driven to rotate by the first motor 152. The first roller 190 is driven to move along the extending direction of the bridge, i.e. the length direction, so as to drive the whole multifunctional road and bridge fence cleaning tool 10 to move along the extending direction of the bridge.

The upper portion of the sprinkler pipe 230 is provided with a first pulley 150 at a side adjacent to the bridge fence 300. The bridge fence is located between the suction pipe 120 and the support frame 160, a second pulley 170 is arranged on one side of the upper portion of the support frame 160 close to the bridge fence 300, and the first pulley 150 and the second pulley 170 are respectively abutted to two sides of the top of the bridge fence 300. To restrict the multifunctional road bridge barrier cleaning tool 10 from moving along the extending direction of the bridge barrier 300. The distance between the first pulley 150 and the second pulley 170 may be the same as the width of the upper portion of the bridge fence 300, so as to play a role of limiting. The first pulley 150 and the second pulley 170 may reduce friction between the multifunctional road and bridge barrier cleaning tool 10 and the bridge barrier 300. The mounting bracket 180 is spaced apart from the supporting bracket 160 and is fixed to the supporting bracket 160. The mounting bracket 180 and the supporting bracket 160 may be fixedly connected by a mechanical structure. The mounting frame 180 and the support frame 160 are disposed on the same side of the bridge fence 300. Namely, the rotating cavity 200 is located at one side of the bridge fence 300 close to the center of the bridge.

The rotating cavity 200 is vertically disposed on the mounting bracket 180, and the rotating cavity 200 is connected to a second motor 210. The second motor 210 is used for driving the rotation cavity 200 to rotate. The suction pipe 120 is connected to the rotary chamber 200 through the connection frame 130 and the support frame 160, and is used for injecting water into the rotary chamber 200. The rotating chamber 200 may have a hollow structure. A flexible connection pipe may pass through the connection frame 130 and the support frame 160. The barrel 120 is connected to the inside of the rotating chamber 200 through the flexible connecting pipe. The barrel 120 can be connected to the side of the rotating cavity 200 near the center, so that the rotation of the rotating cavity 200 can be reduced to drive the flexible connecting pipe to connect. It is understood that the rotary cavity 200 and the flexible connection tube may be connected by a common rotary seal.

At least two cleaning parts 220 and at least two water spraying pipes 230 are arranged at the edge of the rotating cavity 200, the cleaning parts 220 and the water spraying pipes 230 are arranged at intervals, and when the rotating cavity 200 rotates, the cleaning parts 220 and the water spraying pipes 230 clean one side of the bridge fence 300 close to the center of the bridge in turn. As the bridge fence is bent towards the side facing away from the centre of the bridge. The outline of the rotating cavity 200 is consistent with the bending trend of the bridge fence 300, so that when the rotating cavity 200 rotates, the cleaning component 220 can clean the surface of the bridge fence 300 more uniformly, and the local abrasion of the bridge fence 300 caused by uneven force application is avoided. After the cleaning component 220 cleans the surface of the bridge fence 300 by friction, the water spraying pipe 230 rotates and sprays water towards the bridge fence 300 to clean the dirt left after the cleaning component 220 rubs the surface of the bridge fence 300. When the rotating cavity 200 rotates, due to the fact that the jet flow similar to an involute is generated by inertia, the jet radian is close to the radian of the bridge fence 300, the jet flow is more attached to the surface texture trend of the bridge fence 300, and therefore the surface of the bridge fence 300 can be cleaned more deeply. The cleaning component 220 and the spray pipe 230 cooperate to greatly improve the cleaning efficiency.

In one embodiment, the barrel 120 is connected to the connecting frame 130 and the supporting frame 160 to the rotating chamber 200 through flexible connecting pipes 121.

In one embodiment, the spout 230 is made of flexible tubing. When the rotating cavity 200 rotates, the water spray pipe 230 is easily deformed, and the tendency of generating a jet flow similar to an involute is more obvious due to inertia, and the jet flow is more attached to the surface texture trend of the bridge fence 300, so that the surface of the bridge fence 300 can be cleaned more deeply.

In one embodiment, the cleaning member 220 is a fan-shaped brush.

The foregoing is only a preferred embodiment of the present application and it should be noted that modifications can be made by those skilled in the art without departing from the principle of the present application and these modifications should also be considered as the protection scope of the present application.

Claims

1. A multifunctional road and bridge fence cleaning tool, which is applied to a river bridge fence with radian,

the bridge fence uses the bridge center as the benchmark symmetry to set up in the bridge both sides to use the direction that is close to the bridge center to be the arc as the arc center and arrange, its characterized in that includes:

a water pump;

2. The multifunctional road, bridge and fence cleaning tool as claimed in claim 1, wherein said suction pipe is connected with said connecting frame and said supporting frame and said rotating cavity through flexible connecting pipes.

3. The multifunctional road and bridge fence cleaning tool as recited in claim 2, wherein said water spray pipes are made of flexible pipes.

4. The multi-purpose road and bridge barrier cleaning tool of claim 1, wherein said cleaning member is a fan-shaped brush.