CN109622310B

CN109622310B - Maintenance equipment for public facility management

Info

Publication number: CN109622310B
Application number: CN201910106029.0A
Authority: CN
Inventors: 刘王德馨; 周庆
Original assignee: Chongqing Industry Polytechnic College
Current assignee: Chongqing Industry Polytechnic College
Priority date: 2019-01-18
Filing date: 2019-01-18
Publication date: 2020-04-14
Anticipated expiration: 2039-01-18
Also published as: CN109622310A

Abstract

The invention belongs to the field of public management, and particularly discloses maintenance equipment for public facility management, which comprises a barrel body, wherein a vertical partition plate is fixed in the barrel body and divides the barrel body into a water storage cavity and a paint cavity; still including the paint brush and set up the clean unit in the paint brush below, clean unit is including being semi-annular arc piece and fixing the joint subassembly at arc piece both ends, and arc piece cavity just passes through the pipeline intercommunication with the water storage chamber, is equipped with on the inner ring of arc piece and can be with the cleaning member of water discharge, and the paint brush includes the brush-holder stud and fixes the paint layer on the brush-holder stud, and brush-holder stud cavity just passes through the pipeline intercommunication with the paint chamber. By adopting the scheme of the invention, the problem that paint is easy to drip on the ground, and workers need to further clean the ground after finishing painting, which is troublesome can be solved.

Description

Maintenance equipment for public facility management

Technical Field

The invention belongs to the field of public management, and particularly relates to maintenance equipment for public facility management.

Background

The main object of public management is the management to public resource, and public facilities is the main component part of public resource, and public facilities includes equipment such as street lamp, traffic sign, camera, and these equipment all support through columniform stand, and the stand is in open air environment, uses for a long time the back, can be infected with a large amount of dust and mud stains, and in the area that often rains, the stand still rusts easily, consequently needs the spaced maintenance of workman.

At present, maintenance of public facilities is mainly performed from the aspects of cleaning, painting, rust prevention and the like, generally manual operation is performed, namely, workers carry a paint box and a painting brush, when the stand column needs painting, the stand column is firstly cleaned and then painted, the influence of impurities such as dust on the stand column on the painting effect is avoided, painting is performed after cleaning, and the required time is long. Meanwhile, in the prior art, paint is coated from top to bottom, because the paint can drip downwards during painting, the part coated with the paint is damaged by the dripping paint, the paint is coated from top to bottom during painting, the paint slides downwards along the surface of the stand column easily, although the part coated with the paint is not affected, the paint easily drips on the ground, and a worker needs to further clean the ground after finishing painting, which is troublesome.

Disclosure of Invention

The invention aims to provide maintenance equipment for public facility management, which aims to solve the problems that paint is easy to drip on the ground, and workers need to further clean the ground after finishing painting, so that the maintenance equipment is troublesome.

In order to achieve the purpose, the basic scheme of the invention is as follows: the maintenance equipment for public facility management comprises a barrel body, wherein a vertical partition plate is fixed in the barrel body and divides the barrel body into a water storage cavity and a paint cavity, and a closable water inlet and a paint inlet are respectively formed in the top of the barrel body above the water storage cavity and the paint cavity; still including the paint brush and set up the clean unit in the paint brush below, clean unit is including being semi-annular arc piece and fixing the joint subassembly at arc piece both ends, and the pipeline intercommunication is passed through in the inner chamber and the water storage chamber of arc piece cavity and arc piece, is equipped with on the inner ring of arc piece and can be with the water exhaust's in the arc piece clean piece, and the paint brush includes the brush-holder stud and fixes the paint layer on the brush-holder stud, and the brush-holder stud cavity just passes through the pipeline intercommunication with the paint chamber.

The theory of operation and the beneficial effect of this basic scheme lie in:

1. the arc-shaped block is arranged on the stand column through the clamping assembly, the paint brush is positioned above the arc-shaped block, water in the water storage cavity is led into the arc-shaped block and is discharged onto the stand column through the cleaning piece, and the stand column is cleaned; and leading the paint in the paint cavity into the brush rod and discharging the paint through the paint coating layer to paint the stand column. Before painting, clean the stand earlier through the arc piece, avoid influence painting effect such as dust or adhesion iron fillings on the stand. The cleaning and painting can be carried out simultaneously, and the working efficiency is improved.

2. When the paint brush works, the arc-shaped block is positioned below the paint brush and moves together with the paint brush, so that the paint dropping from the paint brush can be received, the paint is prevented from dropping on the ground, the ground does not need to be further cleaned by workers, and the labor burden of the workers is reduced.

Further, the cleaning piece comprises a plurality of rollers which are rotatably connected to the inner ring of the arc-shaped block, and one part of each roller is located in the inner cavity of the arc-shaped block.

Has the advantages that: when the roller moves along with the arc-shaped block, the roller can rotate along the outer wall of the stand column, so that sliding friction between the arc-shaped block and the stand column is changed into rolling friction, on one hand, the friction is large because rust possibly exists on the stand column, and the friction can be reduced by arranging the roller, so that the movement of the arc-shaped block is more convenient; on the other hand gyro wheel rotates the in-process and just can go out the hosepipe in the arc piece, and the water that flows out disperses along with the rotation of gyro wheel to be opened, compares directly with the water discharge, through the gyro wheel take out water and with rub between the stand, better to the clean effect of stand. Simultaneously, through the rotation of gyro wheel, only can make the arc piece along vertical direction downward or upward movement, when the deviation appears in arc piece moving direction, become sliding friction between gyro wheel and the stand, difficult motion can avoid painted route to a certain extent to appear the deviation.

Furthermore, a plurality of grooves are uniformly distributed on the roller along the circumferential direction.

Has the advantages that: in the rotating process of the roller, the groove can take out more water in the arc-shaped block, and the clean water used for cleaning is enough. Simultaneously, the paint that drops downwards on the paint brush drips to the recess in, can scatter in the aquatic of recess, avoids paint to solidify on the gyro wheel, and then avoids paint to form the arch on the gyro wheel and makes the difficult rotation of gyro wheel.

Furthermore, bristles are arranged between the adjacent grooves on the outer wall of the roller.

Has the advantages that: the groove brings out water in the arc-shaped block and sprays the water on the upright post, and the bristles can increase friction between the water and the upright post, so that rust adhered to the upright post can be better cleaned.

Furthermore, the upper surface of the arc-shaped block is inclined, and one side close to the inner ring of the arc-shaped block is a low end.

Has the advantages that: the paint that drops on arc piece upper surface flows to one side that is close to the semicircle inner ring along the upper surface of arc piece, avoids paint to flow to staff's clothes when the arc piece upper surface flows.

Further, at least one of the rollers is located directly below the paint brush.

Has the advantages that: the gyro wheel is located the painting brush under, and the paint that drips on the painting brush can drip the gyro wheel on, because there is the clearance between the inner ring of arc piece and the stand outer wall, sets up like this and can avoid paint to drop along this clearance.

Further, paint intracavity sliding connection has first slide, is equipped with first liquid hole on the first slide, and first liquid downthehole first play liquid check valve that is equipped with of play is equipped with the second liquid hole that communicates with paint chamber in staving lower part, and the second is gone out the downthehole second and is gone out liquid check valve that is equipped with of liquid, and the second goes out liquid hole and brush-holder stud intercommunication.

Has the advantages that: when the first sliding plate slides downwards, the space at the lower part of the paint cavity is reduced, the pressure intensity is increased, and the paint at the lower part of the paint cavity is discharged through the second liquid outlet hole to perform painting work. When the first sliding plate slides upwards, the space at the lower part of the paint cavity is increased, the pressure intensity is reduced, and paint on the upper part of the paint cavity is extracted to enter the lower part of the paint cavity. Utilize piston structure, give paint exhaust power through the slip of slide, can be so that paint chamber lower part is full of paint all the time at the course of the work simultaneously, guarantee the continuous discharge of during operation paint.

Further, a second sliding plate is connected in the water storage cavity in a sliding mode, a first drainage hole is formed in the second sliding plate, filter cloth for blocking the first drainage hole is arranged on the second sliding plate, a first drainage one-way valve is arranged in the first drainage hole, a second drainage hole communicated with the water storage cavity is formed in the side wall, located above the second sliding plate, of the barrel body, a second drainage one-way valve is arranged in the second drainage hole, and the second drainage hole is communicated with the arc-shaped block; the lower end of the arc block is communicated with the bottom of the water storage cavity.

Has the advantages that: when the second slide upwards slided, water storage chamber upper portion space reduced, and pressure increase, in the water discharge arc piece on water storage chamber upper portion, last into water in the arc piece, when the water in the arc piece is more, rivers in the arc piece are got back to water storage chamber lower part, and the water in the arc piece keeps the flow that lasts promptly, can be better erode the paint or the dust of adhesion on the gyro wheel. When the second slide down-sliding, water storage chamber upper portion space increases, and pressure reduces, and the water of extraction water storage chamber lower part enters into water storage chamber upper portion, and the impurity in the water receives the effect of filter cloth, can't enter into water storage chamber upper portion, has realized the cyclic utilization of water storage intracavity water.

Further, the paint coating layer is a sponge layer.

Has the advantages that: compare the brush hair, the sponge layer can permeate more paint and make the comparatively even painting of paint of oozing out on the stand simultaneously.

Furthermore, the paint brush and the arc-shaped block can be detachably connected.

Has the advantages that: because all be connected with the pipeline on paint brush and the arc piece, when accomodating, can unpack paint brush and arc piece apart, make things convenient for accomodating of pipeline more.

Drawings

FIG. 1 is a front cross-sectional view of an embodiment of the present invention;

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

fig. 3 is a front cross-sectional view of the arcuate block of fig. 1.

Detailed Description

The following is further detailed by way of specific embodiments:

reference numerals in the drawings of the specification include: the painting device comprises a stand column 1, a water storage cavity 2, a paint cavity 3, a second sliding plate 4, a first sliding plate 5, a partition plate 6, a gear 7, a second rack 8, a first rack 9, a first connecting rod 10, a nut 11, a brush rod 12, a sponge layer 13, an arc-shaped block 14, a second connecting rod 15, a roller 16, an arc-shaped rod 17, a rotating wheel 18 and a groove 19.

The embodiment is basically as shown in the attached figure 1: a maintenance of equipment for communal facility management, including the staving, the staving bottom is rotated and is connected with the walking wheel, conveniently promotes the staving motion. Staving middle part is fixed with the baffle 6 of vertical setting, and baffle 6 separates the staving for water storage chamber 2 and paint chamber 3, and water storage chamber 2 is located the left side, and paint chamber 3 is located the right side, and 6 middle parts of baffle are equipped with the cavity, and the cavity internal rotation is connected with the gear shaft, is fixed with gear 7 on the gear shaft, still is fixed with in the cavity and is used for driving gear shaft pivoted motor. The top of the barrel body is positioned above the water storage cavity 2 and the paint cavity 3 and is respectively provided with a closable water inlet and a paint inlet, specifically, the top of the barrel body is positioned above the water inlet and the paint inlet and is connected with a cover plate in a transverse sliding mode, and the water inlet or the paint inlet can be opened through the sliding cover plate.

Paint 3 sliding connection has first slide 5 in the chamber, and first slide 5 left side is fixed with the first rack 9 with gear 7 meshing, is equipped with a plurality of first liquid holes on the first slide 5, and first liquid downthehole being equipped with first play liquid check valve, and when 3 lower part pressure in paint chamber reduced, the paint on 3 upper portions in paint chamber was discharged to paint chamber 3 lower parts through first play liquid check valve. The lower part of the right side wall of the barrel body is provided with a second liquid outlet hole communicated with the paint cavity 3, a second liquid outlet one-way valve is arranged in the second liquid outlet hole, and when the pressure intensity of the lower part of the paint cavity 3 is increased, the paint at the lower part of the paint cavity 3 is discharged through the second liquid outlet one-way valve.

The device also comprises a painting brush, wherein the painting brush comprises a brush rod 12 and a painting layer, and the painting layer is a sponge layer 13. The brush rod 12 is hollow, the brush rod 12 is communicated with the second liquid outlet hole through a pipeline, and the corrugated pipe is selected and used as the pipeline.

A second sliding plate 4 is connected in the water storage cavity 2 in a sliding manner, and a second rack 8 meshed with the gear 7 is fixed on the right side of the second sliding plate 4. The second sliding plate 4 is provided with a plurality of first drainage holes, the second sliding plate 4 is provided with filter cloth capable of blocking all the first drainage holes, the first drainage holes are internally provided with first drainage one-way valves, and when the pressure intensity of the upper part of the water storage cavity 2 is reduced, water at the lower part of the water storage cavity 2 enters the upper part of the water storage cavity 2 through the first drainage one-way valves. The lateral wall of the barrel body above the second sliding plate 4 is provided with a second liquid discharge hole communicated with the water storage cavity 2, a second liquid discharge one-way valve is arranged in the second liquid discharge hole, and when the pressure intensity of the upper part of the water storage cavity 2 is increased, water on the upper part of the water storage cavity 2 is discharged through the second liquid discharge one-way valve.

The device also comprises a cleaning unit arranged below the painting brush, wherein the cleaning unit comprises a semi-annular arc-shaped block 14 and clamping components fixed at two ends of the arc-shaped block 14. The connection can be dismantled with the paint brush to arc piece 14, and is concrete, and arc piece 14 upper end is fixed with second connecting rod 15, and brush-holder stud 12 lower extreme is fixed with first connecting rod 10, and second connecting rod 15 top is equipped with the external screw thread, and first connecting rod 10 lower part is fixed with nut 11, but nut 11 and external screw thread screw-thread fit link together. The arc-shaped block 14 is arranged in a hollow mode, the second liquid discharge hole is communicated with the upper portion of the arc-shaped block 14 through a pipeline, the lower end of the arc-shaped block 14 is communicated with the bottom of the water storage cavity 2 through a pipeline, and corrugated pipes are selected for use by the pipeline.

As shown in the combined drawing 2, the clamping assembly comprises arc rods 17 fixed at two ends of an arc block 14, one arc rod 17 is rotatably connected with a rotating wheel 18, a bayonet is arranged on the end face of the rotating wheel 18, a clamping block is fixed on the other arc rod 17, the clamping block can be clamped in the bayonet and rotates relative to the rotating wheel 18, and the arc rod 17 is a rubber rod.

Referring to fig. 3, the inner ring of the arc block 14 is provided with a cleaning member for draining water, and the inner ring of the arc block 14 is the side of the arc block 14 which is recessed inwards. The cleaning elements include a plurality of rollers 16 rotatably connected to the inner ring of the arcuate block 14, with at least one roller 16 being positioned directly beneath the paint brush. The gyro wheel 16 all has some to be located the inner chamber of arc piece 14, and is concrete, be equipped with the through-hole that communicates with the inner chamber of arc piece 14 on the inner ring of arc piece 14, rotates on the inner wall of through-hole and is connected with the horizontal pole, and gyro wheel 16 fixes on the horizontal pole, and gyro wheel 16 rotates the in-process, and gyro wheel 16 rotates to the part that is close to arc piece 14 one side and can rotate and get into in the arc piece 14. A plurality of grooves 19 are uniformly distributed on the roller 16 along the circumferential direction, bristles are arranged between the adjacent grooves 19 on the outer wall of the roller 16, the upper surface of the arc-shaped block 14 is inclined, and the lower end is arranged on one side close to the inner ring of the arc-shaped block 14.

The specific implementation process is as follows:

the staff sets up arc piece 14 on stand 1 through the joint subassembly, specifically, in going into the bayonet socket with the fixture block card, the outer wall and the stand 1 outer wall of runner 18 offset. The clamping component is used for limiting the arc-shaped block 14, and the phenomenon that the arc-shaped block 14 automatically drops downwards when a worker does not tightly support the arc-shaped block 14 and the stand column 1 is avoided.

The painting brush is positioned above the arc-shaped block 14, and a worker holds the first connecting rod 10 or the second connecting rod 15 to clean and paint the upright 1. The motor is started, the motor drives the gear shaft to rotate positively, the gear 7 rotates positively along with the gear shaft, the first rack 9 moves downwards along with the positive rotation of the gear 7, and the second rack 8 moves upwards.

First rack 9 drives first slide 5 downstream, and the space in 3 lower parts in paint chamber reduces, and pressure increase, and in the paint of 3 lower parts in paint chamber discharged brush-holder stud 12 through the second play liquid hole, the paint in brush-holder stud 12 permeates out through sponge layer 13, and the handheld first connecting rod 10 of staff or the 15 downstream paint brush of second connecting rod carry out painting to stand 1. The arc-shaped blocks 14 are located under the paint brush and move together with the paint brush to receive paint dripping from the paint brush and prevent the paint from dripping to the ground. Specifically, the gyro wheel 16 is located the painting brush under, and the paint that drips on the painting brush can drip on the gyro wheel 16, because there is the clearance between the inner ring of arc piece 14 and the stand 1 outer wall, sets up like this and can avoid paint to drop along this clearance.

The second rack 8 drives the second sliding plate 4 to move upwards, the space above the water storage cavity 2 is reduced, the pressure is increased, the water on the upper part of the water storage cavity 2 is discharged into the arc-shaped block 14, water continuously enters the arc-shaped block 14, when the water in the arc-shaped block 14 is more, the water in the arc-shaped block 14 returns to the lower part of the water storage cavity 2, namely, the water in the arc-shaped block 14 keeps continuous flowing. When the gyro wheel 16 moves down along with arc piece 14, can be along stand 1's outer wall anticlockwise rotation for sliding friction between arc piece 14 and the stand 1 becomes rolling friction, and gyro wheel 16 rotates the in-process and just can go out the water in the arc piece 14, and the water that flows out disperses along with the rotation of gyro wheel 16, and is better to stand 1's clean effect. In the rotating process of the roller 16, the impurities such as paint dropping on the roller 16 or dust adhered on the roller 16 are brought back into the arc-shaped block 14, while the water in the arc-shaped block 14 keeps flowing continuously, so that the paint or dust adhered on the roller 16 can be better washed, and finally the impurities entering the arc-shaped block 14 flow back to the lower part of the water storage cavity 2 along with the flowing of the water flow.

After finishing painting once in the vertical of stand 1 for the motor reversal, motor drive gear shaft reversal, gear 7 thereupon reverses, and first rack 9 drives first slide 5 upward movement, and second rack 8 drives second slide 4 downward movement. When the first sliding plate 5 slides upwards, the space at the lower part of the paint cavity 3 is increased, the pressure intensity is reduced, and the paint at the upper part of the paint cavity 3 is extracted and supplemented to the lower part of the paint cavity 3. When the second sliding plate 4 slides downwards, the space at the upper part of the water storage cavity 2 is increased, the pressure intensity is reduced, water at the lower part of the water storage cavity 2 is pumped to enter the upper part of the water storage cavity 2, and impurities in the water are acted by the filter cloth and cannot enter the upper part of the water storage cavity 2.

The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.

Claims

1. Maintenance equipment for utility management, characterized in that: the device comprises a barrel body, wherein a vertical partition plate is fixed in the barrel body and divides the barrel body into a water storage cavity and a paint cavity, and a closable water inlet and a paint inlet are respectively formed in the top of the barrel body above the water storage cavity and the paint cavity; the cleaning unit comprises a semicircular arc-shaped block and clamping assemblies fixed at two ends of the arc-shaped block, the arc-shaped block is hollow, an inner cavity of the arc-shaped block is communicated with a water storage cavity through a pipeline, a cleaning piece capable of discharging water in the arc-shaped block is arranged on an inner ring of the arc-shaped block, the painting brush comprises a brush rod and a painting layer fixed on the brush rod, and the brush rod is hollow and is communicated with the painting cavity through a pipeline; a first sliding plate is connected in the paint cavity in a sliding manner, a first liquid outlet hole is formed in the first sliding plate, a first liquid outlet one-way valve is arranged in the first liquid outlet hole, a second liquid outlet hole communicated with the paint cavity is formed in the lower portion of the barrel body, a second liquid outlet one-way valve is arranged in the second liquid outlet hole, and the second liquid outlet hole is communicated with the brush rod; a second sliding plate is connected in the water storage cavity in a sliding mode, a first drainage hole is formed in the second sliding plate, filter cloth for blocking the first drainage hole is arranged on the second sliding plate, a first drainage one-way valve is arranged in the first drainage hole, a second drainage hole communicated with the water storage cavity is formed in the side wall, located above the second sliding plate, of the barrel body, a second drainage one-way valve is arranged in the second drainage hole, and the second drainage hole is communicated with the arc-shaped block; the lower end of the arc-shaped block is communicated with the bottom of the water storage cavity; the middle part of the plate is provided with a cavity, a gear shaft is rotationally connected in the cavity, a gear is fixed on the gear shaft, a motor for driving the gear shaft to rotate is further fixed in the cavity, a first rack meshed with the gear is fixed on the left side of the first sliding plate, and a second rack meshed with the gear is fixed on the right side of the second sliding plate.

2. A maintenance equipment for utility management according to claim 1, characterized in that: the cleaning piece comprises a plurality of rollers which are rotatably connected to the inner ring of the arc-shaped block, and one part of each roller is located in the inner cavity of the arc-shaped block.

3. A maintenance equipment for utility management according to claim 2, characterized in that: and a plurality of grooves are uniformly distributed on the roller along the circumferential direction.

4. A maintenance equipment for utility management according to claim 3, characterized in that: and bristles are arranged between the adjacent grooves on the outer wall of the roller.

5. A maintenance equipment for utility management according to claim 4, characterized in that: the upper surface of the arc-shaped block is inclined, and one side of the arc-shaped block close to the inner ring is a low end.

6. A maintenance equipment for utility management according to claim 5, characterized in that: at least one of the rollers is located directly below the paint brush.

7. A maintenance equipment for utility management according to claim 6, characterized in that: the paint coating layer is a sponge layer.

8. A maintenance equipment for utility management according to claim 7, characterized in that: the paint brush is detachably connected with the arc-shaped block.