CN114192339B - Railing maintenance painting device - Google Patents

Abstract

The invention discloses a railing curing painting device which comprises a vehicle body, wherein a painting device and a painting device are arranged on the vehicle body, the painting device comprises a paint box and a return box, a paint opening is formed in the paint box, the return box is arranged below the paint box, a material pumping pump is arranged between the return box and the paint box, the painting device is arranged between the paint box and the return box, the painting device comprises a first propelling device and a brushing plate, the brushing plate is arranged below the paint opening, a return opening is formed in the upper end of the return box, and the return opening is arranged below the brushing plate. This application drives painting device and painting device through the automobile body and removes, and the paint mouth that paint bottom of the case end was seted up is used for discharging paint to the brush board on, and a advancing device promotes to the brush board and makes the brush board leave the box and japanning the railing, drives the brush board through the removal of automobile body and carries out the mopping, carries out japanning on a large scale to the railing, and is fast, efficient, effectively solves the problem that current railing mends lacquer in-process by artifical japanning.

Description

Railing maintenance painting device

Technical Field

The invention belongs to the field of road equipment, and particularly relates to a railing curing and painting device.

Background

The railing is one of essential infrastructure as road or bridge construction, and the railing has pleasing to the eye effect when playing separation and protection effect, can provide an beautiful scenery for boring journey.

In the railing use, owing to receive external environment influence, the paint on railing surface can peel off gradually, spills the material that the railing was originally, and the railing rusts easily after the paint peeled off, and the outward appearance of railing is influenced to both existence all very big.

In order to ensure the aesthetic property of the handrail, the handrail stripped by paint needs to be repainted, but in the daily painting process of the handrail, due to the construction reason and the use position reason of the handrail, the handrail is usually painted manually, and the painting speed is slow and the cost is high.

The patent with the application number of CN201920885788.7 provides a guardrail net painting device, propose in this patent and be equipped with the supporting leg in the base below, the base top is equipped with the frame of cuboid structure, the frame top is equipped with moving mechanism, moving mechanism includes the movable plate, the movable plate below is equipped with spraying mechanism, be equipped with the circular shape spout on the base, the base top is equipped with places the board with spout matched with, it is equipped with tilting mechanism respectively to place the board both sides and be located the base, it is equipped with clamping mechanism respectively to place board top both sides, two clamping mechanism are close to place board center one side and are equipped with jack-up mechanism respectively, be equipped with the recess on the base, be equipped with the motor in the recess, the motor shaft end links to each other with placing the board bottom. This application is solved to the problem of protecting when the block net sprays paint inefficiency, but is not applicable to for the railing japanning on the road, can't use.

The patent that application number is CN201821074017.1 provides an energy-concerving and environment-protective type municipal administration rail guard paint spraying apparatus, and the transfer line has been cup jointed in the middle part activity of proposing in this application in the handle, the transfer line runs through and extends to the fixed cover in middle part in the handle outside and has connect the handle, the blast pipe has been cup jointed in the one end activity that the handle inner chamber was run through and extends to in the top of handle, the fixed stopper that has cup jointed in middle part of blast pipe, the one end activity that the blast pipe is located the stopper side has cup jointed the solid level. This energy-concerving and environment-protective type municipal administration rail guard paint spraying apparatus through being connected of dirt proof boot and air-blower, has guaranteed that this energy-concerving and environment-protective type municipal administration rail guard paint spraying apparatus can accelerate the air-dry speed that sprays paint when using, avoids its air-dry speed slow, makes peripheral clothing through the crowd be infected with the japanning easily, also easily appears simultaneously and easily the landing causes the inhomogeneous condition of spraying paint of rail guard part after the japanning. But this application needs the staff to hand and removes in the use, because railing common position is low, the staff need hand spray of squatting down, produces tired out easily down for a long time, influences work efficiency.

Disclosure of Invention

The invention aims to solve the technical problem of providing a handrail maintenance and painting device to solve the problem of manual painting in the existing handrail paint repairing process.

In order to solve the problems, the invention adopts the following technical scheme:

the utility model provides a railing maintenance painting device, which comprises a carriage body, be provided with painting device and painting device on the automobile body, painting device includes paint box and backward flow case, is provided with the paint mouth on the paint box, and the backward flow case sets up in paint box below, is provided with the material pump between backward flow case and the paint box, and painting device sets up between paint box and backward flow case, and painting device includes a advancing device and brush board, and the brush board setting is in paint mouth below, and the backward flow case upper end is provided with the backward flow mouth, and the backward flow mouth sets up in the brush board below.

Further, the brush board comprises brush hair, elastic cloth, a cavity and a second propulsion device, the brush hair is evenly arranged on the elastic cloth, one end of the cavity is fixedly connected to the propulsion device, an opening is formed in one end, far away from the first propulsion device, of the cavity, the elastic cloth is arranged at one end, far away from the first propulsion device, of the cavity, the second propulsion device is arranged in the cavity, and one end of the second propulsion device is abutted to the elastic cloth.

Furthermore, the second propulsion device comprises a first servo motor, a linear motor and a push rod, a lead screw is arranged on an output shaft of the first servo motor and is perpendicular to the bottom of the cavity, the lead screw is in threaded connection with one end of the linear motor, one end of the output shaft of the linear motor faces the elastic cloth and is fixedly connected with the push rod, one end, far away from the linear motor, of the push rod is abutted against the elastic cloth, and the push rod is arranged in parallel with the bottom of the cavity.

Furthermore, the push rod comprises a fixed rod and a moving rod, the fixed rod is fixedly connected with the output end of the linear motor, the moving rod is arranged in parallel with the fixed rod, an electric push rod is arranged between the moving rod and the fixed rod, and the moving rod is fixedly connected with the output end of the electric push rod.

Furthermore, a bearing plate is arranged below one side of the bristles, which is far away from the elastic cloth, and one end of the bearing plate is positioned above the reflux port and is obliquely and downwards arranged towards the reflux port.

Further, one side top that elasticity cloth was kept away from to the brush hair is provided with the upper plate, is provided with paint watering device on the upper plate, and paint watering device includes paint pipe and valve, paint pipe one end and paint case intercommunication, and the paint pipe other end is connected with the valve.

Further, all be provided with agitating unit in paint can and the return-flow tank, agitating unit includes second servo motor and puddler, and second servo motor output shaft rotates with the puddler to be connected.

The invention has the following remarkable beneficial effects:

1. the invention relates to a railing maintenance painting device, which comprises a vehicle body serving as a carrier, wherein a painting device arranged on the vehicle body is used for storing and recycling paint, the painting device is used for painting railings, a paint box in the painting device is used for flowing the paint onto a brushing board in the painting device through a paint port, the brushing board is fully stained with the paint, a backflow box in the painting device is used for collecting the paint dripped from the brushing board through the backflow port, a material pumping pump is used for inputting the paint in the backflow box into the paint box again for recycling, the waste of the paint is reduced, and a first propelling device is used for pushing the brushing board to a position needing paint repairing to be painted; can realize brushing the board through removing the automobile body and to paining of railing, effectively solve the problem of current railing touch-up paint in-process by artifical japanning.

2. The arrangement of the cavity, the second propelling device and the elastic cloth in the brush plate can propel the bristles on the surface of the elastic cloth in one step, so that the handrails far away can be conveniently smeared.

3. The first servo motor in the second propelling device is used for driving the linear motor to move up and down in the cavity, the linear motor is used for driving the push rod to generate abutting force on the elastic cloth, the elastic cloth can be abutted to any position in the height direction through the arrangement of the first servo motor, the linear motor and the push rod, one section of the elastic cloth can be protruded through the abutting of the push rod on the elastic cloth, partial paint filling is carried out on the handrail through the protruded part, and the waste of paint is reduced.

4. The setting of dead lever and carriage release lever in the push rod can conveniently be adjusted the size at elasticity cloth bulge, and the convenience is carried out the touch-up paint to the railing of different paint peeling degrees, improves the practicality.

5. The board of accepting that the brush hair below set up can accept the paint that falls on the brush hair, and the setting of accepting the board orientation backward flow mouth slope decurrent can make things convenient for the paint that the brush hair dropped to fall into the flow-back box and carry out cyclic utilization.

6. In order to prevent that the brush hair from painting the quantity not enough at the touch-up paint in-process, be provided with the upper plate above the brush hair, the upper plate is provided with paint watering device, waters the brush hair through paint watering device, guarantees the paint content in the brush hair, and it is smooth and easy to guarantee the mopping, and the paint pipe among the paint watering device is used for carrying the paint of paint incasement, and the valve is used for opening and close and flow control the opening of paint pipe, conveniently waters the brush hair.

7. In order to prevent that the paint in paint case and the backward flow incasement from condensing along with the increase of live time, all be provided with agitating unit in paint case and backward flow incasement, paint agitating unit includes second servo motor and puddler, and second servo motor is used for driving the puddler and stirs paint, prevents that the paint in paint case and the backward flow incasement from taking place to condense and influence the use.

Drawings

FIG. 1 is a schematic structural view of a handrail maintenance painting device in accordance with embodiment 1 of the present invention;

FIG. 2 is a schematic left-side sectional view of a box body of the handrail maintenance painting device in the embodiment 1 of the present invention;

FIG. 3 is a schematic left-side sectional view of a box body of a handrail maintenance painting device according to embodiment 2 of the present invention;

FIG. 4 is an enlarged schematic view of a part A of the handrail maintenance painting device in the embodiment 2 of the invention;

FIG. 5 is a schematic left-side sectional view of a box body of a railing curing and painting device in embodiment 3 of the invention.

In the attached drawing, 1-a vehicle body, 2-a paint box, 3-a return box, 4-a material pumping pump, 5-a first pushing device, 6-a brush plate, 7-bristles, 8-elastic cloth, 9-a cavity, 10-a first servo motor, 11-a linear motor, 12-a fixed rod, 13-a movable rod, 14-an electric push rod, 15-a bearing plate, 16-a paint pipe and 17-a stirring rod.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the application, its application, or uses. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

The relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present application unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as exemplary only and not as limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

In the description of the present application, it is to be understood that the directions or positional relationships indicated by the directional terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc., are generally based on the directions or positional relationships shown in the drawings, and are for convenience of description and simplicity of description only, and in the case of not making a reverse description, these directional terms do not indicate and imply that the device or element being referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore should not be construed as limiting the scope of the present application; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

For ease of description, spatially relative terms such as "over … …", "over … …", "over … …", "over", etc. may be used herein to describe the spatial positional relationship of one device or feature to another device or feature as shown in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms have no special meanings unless otherwise stated, and therefore, the scope of protection of the present application is not to be construed as being limited.

Example 1

As shown in fig. 1-2, a railing maintenance painting device comprises a vehicle body 1, a painting device and a painting device are arranged on the vehicle body 1, the painting device comprises a paint box 2 and a return box 3, a paint opening is formed in the paint box 2, the return box 3 is arranged below the paint box 2, a material pumping pump 4 is arranged between the return box 3 and the paint box 2, the painting device is arranged between the paint box 2 and the return box 3, the painting device comprises a first propelling device 5 and a brush board 6, the brush board 6 is arranged below the paint opening, a return opening is formed in the upper end of the return box 3, and the return opening is arranged below the brush board 6.

Specifically, the vehicle body 1 is a vehicle, the vehicle body 1 exists as a carrier, a box body with an opening at one side is installed on the vehicle body 1, a painting device and a painting device are installed in the box body, the painting device comprises a paint box 2 and a return box 3, the painting box is fixedly connected to the inner upper end of the box body, the return box 3 is fixedly connected to the inner lower end of the box body, a material pumping pump 4 is installed on the return box 3, one end of the material pumping pump 4 is communicated with the inside of the return box 3, the other end of the material pumping pump 4 is located at the inner upper part of the paint box 2, a paint opening for paint to flow out is formed in the bottom end of the paint box 2, a switch is installed on the paint opening and closing to adjust, and a return opening is formed in the upper end of the return box 3; be equipped with the painting device between paint box 2 and backward flow case 3, the painting device includes first advancing device 5 and brush board 6, and open-ended one end is kept away from in the box to first advancing device 5, and first advancing device 5's propulsion end and brush board 6 fixed connection, first advancing device 5 are used for pushing out the box with brush board 6 and paint the railing, and brush board 6 is located paint mouthful below and is located the backward flow mouth top.

This application drives painting device and painting device through automobile body 1 and removes, paint case 2 is used for storing paint, the paint mouth that paint case 2 bottoms was seted up is used for discharging paint to brush board 6 on, the backward flow mouth of seting up on the backward flow case 3 is used for collecting the paint that leaves on brush board 6, the pump 4 of installing on the backward flow case 3 is used for carrying the paint of collecting back oil paint case 2 and carries out cyclic utilization, prevent extravagantly, after paint on brush board 6 is full, first advancing device 5 promotes brush board 6 and makes brush board 6 leave the box and paint the railing, it carries out the mopping to drive brush board 6 through the removal of automobile body 1, carry out the japanning on a large scale to the railing, and is fast, high efficiency, effectively solve the problem of current railing paint patching in-process by artifical painting.

It should be noted that, in the present embodiment, the propelling device is an air cylinder, but the propelling device is not limited to the air cylinder, and other devices capable of achieving a propelling function may be used.

Example 2

As shown in fig. 3 and 4, the structure of the present embodiment is substantially the same as that of embodiment 1, and the present embodiment is further optimized based on embodiment 1: brush board 6 includes brush hair 7, elasticity cloth 8, cavity 9 and second advancing device, and brush hair 7 evenly sets up on elasticity cloth 8, and cavity 9 one end fixed connection is on advancing device, and the one end that first advancing device 5 was kept away from to cavity 9 is provided with the opening, and elasticity cloth 8 sets up the one end of keeping away from first advancing device 5 at cavity 9, and second advancing device sets up in cavity 9, second advancing device one end and elasticity cloth 8 butt.

Specifically, the brush plate 6 comprises brush bristles 7, elastic cloth 8, a cavity 9 and a second propulsion device, the cavity 9 is vertically arranged between the paint box 2 and the return box 3, one end of the cavity 9 is fixedly connected with the pushing end of the first propulsion device 5, one end of the cavity 9, which is far away from the first propulsion device 5, is provided with an opening, the elastic cloth 8 covers the opening end of the cavity 9, the second propulsion device is arranged in the cavity 9, one end of the second propulsion device is abutted to the elastic cloth 8, and the brush bristles 7 are uniformly distributed on one surface of the elastic cloth 8, which is far away from the second propulsion device; second advancing device and elastic cloth 8's mutual butt can produce further promotion to elastic cloth 8, makes elastic cloth 8 drive brush hair 7 and forms local arch, and the convenience is to the local japanning of railing, or increases the stand-off distance of brush hair 7, prevents that the distance between brush hair 7 and the railing is too far away.

As a further optimization of the invention: the second propelling device comprises a first servo motor 10, a linear motor 11 and a push rod, a lead screw is arranged on an output shaft of the first servo motor 10 and is perpendicular to the bottom of the cavity 9, the lead screw is in threaded connection with one end of the linear motor 11, one end of an output shaft of the linear motor 11 faces the elastic cloth 8 and is fixedly connected with the push rod, one end of the push rod, far away from the linear motor 11, is abutted against the elastic cloth 8, and the push rod is parallel to the bottom of the cavity 9.

Specifically, the second propelling device comprises a first servo motor 10, a linear motor 11 and a push rod, the first servo motor 10 is installed at the bottom end in the wall body, a lead screw is installed on an output shaft of the first servo motor 10 and is vertically arranged at the bottom of the cavity 9, the linear motor 11 is in threaded connection with the lead screw, one end of the linear motor 11 is abutted against the inner wall of the cavity 9, the output end of the linear motor 11 faces the elastic cloth 8, the push rod is fixedly connected to one end of the linear motor 11 facing the elastic cloth 8, one end of the push rod, far away from the linear motor 11, is abutted against the elastic cloth 8, and the push rod is arranged in parallel with the bottom end of the cavity 9 to enable the elastic cloth 8 to form a local transverse bulge for painting; drive linear electric motor 11 through first servo motor 10 and reciprocate, and then drive the push rod and promote the optional position on elasticity cloth 8, promote and then go on japanning to different positions on the railing through the optional position to elasticity cloth 8, improve the practicality.

As a further optimization of the invention: the push rod comprises a fixed rod 12 and a movable rod 13, the fixed rod 12 is fixedly connected with the output end of the linear motor 11, the movable rod 13 is arranged in parallel with the fixed rod 12, an electric push rod 14 is arranged between the movable rod 13 and the fixed rod 12, and the output end of the movable rod 13 is fixedly connected with the output end of the electric push rod 14.

Specifically, the push rod includes dead lever 12 and carriage release lever 13, dead lever 12 fixed connection is at linear electric motor 11's output, electric putter 14 is installed to dead lever 12 upper end, electric putter 14 keeps away from the one end fixed mounting of dead lever 12 and has carriage release lever 13, can change the distance between dead lever 12 and the carriage release lever 13 through carriage release lever 13, and then change the butt area to elasticity cloth 8, peel off the area according to the difference and adjust the distance between dead lever 12 and the carriage release lever 13.

Example 3

As shown in fig. 5, the structure of the present embodiment is substantially the same as that of embodiment 2, and the present embodiment is further optimized based on embodiment 2: the lower part of one side of the brush hair 7 far away from the elastic cloth 8 is provided with a receiving plate 15, and one end of the receiving plate 15 is positioned above the return opening and is obliquely arranged downwards towards the return opening.

Specifically, install in brush hair 7 and accept board 15 far away from one side below of stretch cloth 8, the one end of accepting board 15 is located the top of backward flow mouth and towards backward flow mouth slope downwards, collects the paint of drippage on brush hair 7 through the setting of accepting board 15, prevents that paint from causing the pollution to other positions.

As a further optimization of the invention: the brush hair 7 is provided with the upper plate in keeping away from one side top of elasticity cloth 8, is provided with the paint watering device on the upper plate, and the paint watering device includes paint pipe 16 and valve, and 16 one ends of paint pipe communicate with paint case 2, and the 16 other ends of paint pipe are connected with the valve.

Specifically, an upper plate is arranged above one side, away from the elastic cloth 8, of the brush bristles 7, a paint pouring device is arranged at the upper end of the upper plate and comprises a paint pipe 16 and a valve, one end of the paint pipe 16 is communicated with the paint box 2, the other end of the paint pipe 16 is provided with the valve, the valve is arranged at one end, away from the paint box 2, of the upper plate, the length of the upper plate is the same as the telescopic length of the first propelling device 5, and the brush bristles 7 move under the driving of the first propelling device 5 and stop after reaching the lower end of the valve; through the watering of paint watering device to brush hair 7, make brush hair 7 can continuously work, can carry out the persistence japanning to the railing.

As a further optimization of the invention: all be provided with agitating unit in paint box 2 and the return-flow tank 3, agitating unit includes second servo motor and puddler 17, and second servo motor output shaft rotates with puddler 17 to be connected.

Specifically, all install agitating unit in paint box 2 and the backward flow case 3, agitating unit includes second servo motor and puddler 17, and second servo motor's output shaft rotates with puddler 17 to be connected, drives the puddler 17 through second servo motor and stirs the paint in paint box 2 and the backward flow case 3, prevents that the paint in paint box 2 and the backward flow case 3 from condensing, and the influence is used.

At present, the technical scheme of the application has been subjected to pilot plant test, namely small-scale experiment before large-scale mass production of products; after the pilot plant test is finished, user use investigation is developed in a small range, and the investigation result shows that the user satisfaction is high; the preparation of products for official production for industrialization (including intellectual property risk early warning investigation) has been started.

Claims (6)

1. The utility model provides a railing maintenance painting device, includes automobile body (1), its characterized in that: the painting device comprises a first propelling device (5) and a brushing plate (6), the brushing plate (6) is arranged below the paint opening, a backflow opening is formed in the upper end of the backflow box (3), and the backflow opening is formed in the lower portion of the brushing plate (6); brush board (6) are including brush hair (7), elasticity cloth (8), cavity (9) and second advancing device, brush hair (7) evenly set up on elasticity cloth (8), cavity (9) one end fixed connection be in on first advancing device (5), cavity (9) are kept away from the one end of first advancing device (5) is provided with the opening, elasticity cloth (8) set up cavity (9) are kept away from the one end of first advancing device (5), second advancing device sets up in cavity (9), second advancing device one end with elasticity cloth (8) butt.

2. A railing maintenance painting device according to claim 1, characterized in that: the second propelling device comprises a first servo motor (10), a linear motor (11) and a push rod, a lead screw is arranged on an output shaft of the first servo motor (10) and is perpendicular to the bottom of the cavity (9), the lead screw is in threaded connection with one end of the linear motor (11), one end of the output shaft of the linear motor (11) faces towards the elastic cloth (8) and is fixedly connected with the push rod, the push rod is far away from one end of the linear motor (11) and abutted against the elastic cloth (8), and the push rod is parallel to the bottom of the cavity (9).

3. A railing maintenance painting device according to claim 2, characterized in that: the push rod comprises a fixed rod (12) and a moving rod (13), the fixed rod (12) is fixedly connected with the output end of the linear motor (11), the moving rod (13) is arranged in parallel with the fixed rod (12), an electric push rod (14) is arranged between the moving rod (13) and the fixed rod (12), and the moving rod (13) is fixedly connected with the output end of the electric push rod (14).

4. A balustrade maintenance painting apparatus according to claim 3, wherein: the lower part of one side of the bristles (7) far away from the elastic cloth (8) is provided with a bearing plate (15), and one end of the bearing plate (15) is located above the backflow port and faces the backflow port and is obliquely and downwards arranged.

5. A railing maintenance painting device according to claim 4, characterized in that: brush hair (7) are kept away from one side top of elasticity cloth (8) is provided with the upper plate, be provided with paint watering device on the upper plate, paint watering device includes paint pipe (16) and valve, paint pipe (16) one end with paint box (2) intercommunication, paint pipe (16) other end with the valve is connected.

6. A railing maintenance painting device according to claim 5, characterized in that: paint box (2) with all be provided with agitating unit in flow back case (3), agitating unit includes second servo motor and puddler (17), second servo motor output shaft with puddler (17) rotate to be connected.

Images