Protective barrier painting repairing device

Abstract

The utility model discloses a protective barrier paint make-up device, including connecting frame, cleaning mechanism, paint spraying subassembly, mounting subassembly and limit subassembly, wherein the cleaning mechanism is mounted on the front surface of connecting frame, cleaning mechanism includes drive subassembly, driving wheel, cleaning subassembly and rubber baffle, the drive subassembly is detachably mounted on the top of connecting frame, and the drive wheel is detachably mounted on the top of connecting frame. The driving wheel is fixedly connected to the output end of the driving assembly, the cleaning assemblies are installed on the two sides of the front surface of the connecting frame, the driving wheel is in transmission connection with the cleaning assemblies, and the rubber baffle is installed on the inner side of the connecting frame and located behind the cleaning assemblies. The paint spraying assembly is installed on the top of the connecting frame. The mounting assembly is mounted on one side of the connecting frame; the limiting assemblies are installed at the bottoms of the two sides of the connecting frame. Therefore, the dust cleaning speed is increased, the shutdown waiting time is shortened, and the paint make-up efficiency of the protective barrier is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of paint touch-up devices, in particular to a paint touch-up device for a protective railing. Background Art

[0002] Guardrails are a type of safety facility, usually installed on bridges, buildings and roads. Road guardrails are a type of traffic safety facility installed on the median strip of highways or urban roads. Their main purpose is to prevent motor vehicles from losing control while driving and to protect pedestrians from being hit by vehicles.

[0003] In the existing technology, after a long period of exposure to wind and rain, the paint on the surface of the guardrails on both sides of the road is often unable to withstand rain erosion and sun exposure, and gradually falls off. This not only affects the aesthetics of the railings, but may also weaken their protective function. Therefore, in order to ensure the durability of the railings, staff are required to regularly repaint the fallen parts to effectively extend the service life of the guardrails and maintain road safety.

[0004] However, in actual operation, in order to improve the efficiency of repainting road guardrails, a repainting machine is usually used. However, since the railings on both sides of the road are exposed to the outdoor environment for a long time, a lot of dust often accumulates on the surface. This dust not only affects the uniformity and adhesion of the repainting, but may also lead to unsatisfactory repainting quality. Therefore, the staff have to manually clean the dust on the surface of the railings. But the efficiency of manual cleaning is relatively low and often cannot match the working speed of the repainting machine. This leads to frequent shutdowns during the repainting process to wait for the cleaning to be completed, which greatly reduces the overall efficiency of the repainting. Utility Model Content

[0005] The utility model aims to solve one of the technical problems in the related art at least to a certain extent.

[0006] To this end, one purpose of the utility model is to provide a protective railing touch-up paint device, which improves the efficiency of protective railing touch-up paint by increasing the speed of dust cleaning and reducing the downtime waiting time.

[0007] To achieve the above-mentioned purpose, the utility model proposes a protective railing touch-up paint device, comprising a connecting frame, a cleaning mechanism, a paint spraying assembly, a mounting assembly and a limiting assembly, wherein the cleaning mechanism is installed on the front surface of the connecting frame, and the cleaning mechanism comprises a driving assembly, a driving wheel, a cleaning assembly and a rubber baffle, wherein the driving assembly is detachably mounted on the top of the connecting frame, the driving wheel is fixedly connected to the output end of the driving assembly, the cleaning assembly is mounted on both sides of the front surface of the connecting frame, and the driving wheel is transmission-connected to the cleaning assembly, the rubber baffle is mounted on the inner side of the connecting frame, and the rubber baffle is located behind the cleaning assembly; the paint spraying assembly is mounted on the top of the connecting frame; the mounting assembly is mounted on one side of the connecting frame; and the limiting assembly is mounted on the bottom of both sides of the connecting frame.

[0008] The protective railing touch-up paint device of the utility model, when the protective railing is being painted, drives the driving component to force the cleaning component to rotate, thereby completing the effect of cleaning the dust on the protective railing, and completes the touch-up paint work on the protective railing under the action of the painting component, and improves the efficiency of touch-up paint on the protective railing by increasing the speed of cleaning dust and reducing the downtime waiting time.

[0009] In addition, the protective railing repainting device proposed in the application may also have the following additional technical features:

[0010] Specifically, the cleaning assembly includes a mounting plate, a driven wheel, a transmission rod and cleaning bristles, wherein the mounting plate is fixedly connected to the connecting frame, the driven wheel is rotatably mounted on the top of the mounting plate, the transmission rod passes through the mounting plate and is fixedly connected to the driven wheel, the cleaning bristles are provided in several groups, and the cleaning bristles are fixedly connected to the transmission rod; the driving wheel is transmission-connected to the driven wheel via a transmission belt.

[0011] Specifically, the paint spraying assembly includes a paint inlet pipe, a transfer pipe, a connecting pipe, a connecting pipe and a nozzle, wherein the paint inlet pipe is connected to the connecting pipe through the transfer pipe, the bottom of the connecting pipe penetrates into the interior of the connecting frame and is connected to the connecting pipe, the connecting pipe passes through the inner side of the connecting frame, the nozzle is installed at one end of the connecting pipe, and the nozzle is arranged on the inner side of the connecting frame.

[0012] Specifically, the mounting assembly includes a sleeve, a screw and a fixing plate, wherein the sleeve is fixedly connected to one side of the connecting frame, the screw is threadedly inserted into the interior of the sleeve, and one end of the screw is rotatably connected to the fixing plate.

[0013] Specifically, the limiting assembly includes a rocker, a lead screw, a bracket and a roller, wherein the rocker is fixedly connected to the lead screw, the lead screw thread passes through the connecting frame and is rotatably connected to the bracket, and the roller is rotatably installed on the inner side of the bracket.

[0014] Additional aspects and advantages of the present invention will be given in part in the following description and in part will become apparent from the following description or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the following description of the embodiments in conjunction with the accompanying drawings, in which:

[0016] Figure 1 This is a schematic structural diagram of a protective railing paint touch-up device according to an embodiment of the utility model;

[0017] Figure 2 This is a schematic structural diagram of a protective railing paint touch-up device according to another embodiment of the utility model;

[0018] Figure 3 For this utility model Figure 2 Enlarged structural diagram at A in the middle.

[0019] As shown in the figure: 1. Connecting frame; 2. Cleaning mechanism; 21. Driving assembly; 22. Driving wheel; 23. Cleaning assembly; 231. Mounting plate; 232. Driven wheel; 233. Transmission rod; 234. Cleaning brush; 24. Rubber baffle; 3. Paint spraying assembly; 31. Paint inlet pipe; 32. Transfer pipe; 33. Connecting pipe; 34. Connecting pipe; 35. Spray head; 4. Mounting assembly; 41. Sleeve; 42. Screw; 43. Fixing plate; 5. Limiting assembly; 51. Rocker; 52. Lead screw; 53. Bracket; 54. Roller. DETAILED DESCRIPTION

[0020] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limitations on the present invention. On the contrary, the embodiments of the present invention include all changes, modifications, and equivalents that fall within the spirit and connotation of the appended claims.

[0021] The following describes the protective railing paint repair device according to an embodiment of the utility model in conjunction with the accompanying drawings.

[0022] The protective railing touch-up paint device provided in the embodiment of the utility model can be used for touch-up paint of railings, and the efficiency of touch-up paint of protective railings is improved by increasing the speed of cleaning dust and reducing the downtime waiting time.

[0023] like Figure 1-Figure 3 As shown, the protective railing paint touch-up device of the embodiment of the utility model may include a connecting frame 1, a cleaning mechanism 2, a paint spraying component 3, an installation component 4 and a limiting component 5.

[0024] It should be noted that the connecting frame 1 described in the above embodiment is arranged in an inverted U-shaped structure.

[0025] The cleaning mechanism 2 is installed on the front surface of the connecting frame 1 , and the cleaning mechanism 2 may include a driving component 21 , a driving wheel 22 , a cleaning component 23 and a rubber baffle 24 .

[0026] It should be noted that the driving component 21 described in the above embodiment may be a driving motor.

[0027] Among them, the driving component 21 is detachably installed on the top of the connecting frame 1, the driving wheel 22 is fixedly connected to the output end of the driving component 21, the cleaning component 23 is installed on both sides of the front surface of the connecting frame 1, and the driving wheel 22 is transmission-connected to the cleaning component 23, and the rubber baffle 24 is installed on the inner side of the connecting frame 1, and the rubber baffle 24 is located behind the cleaning component 23.

[0028] As a possible situation, a dust extractor can be installed on the top of the cleaning component 23 to achieve the effect of extracting the cleaned dust, further avoiding the dust from floating and affecting the environment and the operation of the paint spraying component 3.

[0029] Specifically, under the drive of the driving assembly 21, the driving wheel 22 drives the cleaning assembly 23, thereby achieving the effect of cleaning the guardrail, and under the action of the rubber baffle 24, the dust box paint spraying assembly 3 is prevented from floating in the direction.

[0030] The paint spraying assembly 3 is installed on the top of the connecting frame 1 .

[0031] It can be understood that the paint spraying assembly 3 described in the above embodiment plays the role of repainting the connecting frame 1 .

[0032] The mounting assembly 4 is mounted on one side of the connecting frame 1 .

[0033] As a possible situation, the connecting frame 1 can be connected to the vehicle through the installation assembly 4, so as to avoid the need for the staff to manually push the connecting frame 1, thereby further reducing the workload of the staff.

[0034] The limiting components 5 are installed at the bottom of both sides of the connecting frame 1.

[0035] It can be understood that the bottom of the connecting frame 1 can be abutted against the guardrail by the limiting assembly 5 to prevent the connecting frame 1 from tilting during the movement.

[0036] Specifically, in the actual operation process, when the relevant personnel clean the guardrails on both sides of the road, they clamp the connecting frame 1 on the top of the railing, and under the action of the limit component 5, limit the connecting frame 1 and the bottom of the guardrail, and then connect the connecting frame 1 to the vehicle through the installation component 4. Then the vehicle starts to move. Under the drive of the driving component 21, the active wheel 22 completes the driving of the cleaning component 23, thereby achieving the effect of cleaning the guardrail, and under the action of the rubber baffle 24, dust is prevented from floating in the direction of the paint spraying component 3. After cleaning, the work of repainting the guardrail is completed under the action of the paint spraying component 3. By increasing the speed of cleaning dust and reducing the downtime waiting time, the efficiency of repainting the guardrail is improved.

[0037] In one embodiment of the present invention, Figure 1-Figure 2 As shown, the cleaning assembly 23 may include a mounting plate 231 , a driven wheel 232 , a transmission rod 233 and cleaning bristles 234 .

[0038] It should be noted that the cleaning components 23 described in the above embodiment are provided in two groups, and are respectively disposed on both sides of the front surface of the connecting frame 1 .

[0039] Among them, the mounting plate 231 is fixedly connected to the connecting frame 1, the driven wheel 232 is rotatably mounted on the top of the mounting plate 231, the transmission rod 233 passes through the mounting plate 231 and is fixedly connected to the driven wheel 232, and the cleaning bristles 234 are provided in several groups, and the cleaning bristles 234 are fixedly connected to the transmission rod 233.

[0040] Specifically, when the mounting plate 231 is installed, the driven wheel 232 is connected to the transmission rod 233. When driven by the driving wheel 22, the driven wheel 232 drives the transmission rod 233 to rotate, and then under the action of the cleaning bristles 234, the guardrail is cleaned.

[0041] The driving wheel 22 is connected to the driven wheel 232 via a transmission belt.

[0042] It should be noted that there are two sets of transmission belts, which are arranged back to back and the two sets of transmission belts are staggered.

[0043] In one embodiment of the present invention, Figure 1-Figure 2 As shown, the paint spraying assembly 3 may include a paint inlet pipe 31 , a transfer pipe 32 , a connecting pipe 33 , a connecting pipe 34 and a spray head 35 .

[0044] It should be noted that the connecting pipes 34 and the nozzles 35 described in the above embodiment are arranged in several groups, and the connecting pipe 33 is arranged in a Y-shaped structure. The nozzles 35 are installed on the opposite sides of the connecting pipe 33 through the connecting pipe 34, and the nozzles 35 are arranged opposite to each other, so as to achieve the effect of spraying paint on both sides of the guardrail.

[0045] Among them, the paint inlet pipe 31 is connected with the connecting pipe 33 through the adapter tube 32, the bottom of the connecting pipe 33 penetrates into the interior of the connecting frame 1 and is connected with the connecting pipe 34, the connecting pipe 34 passes through the inner side of the connecting frame 1, and the nozzle 35 is installed at one end of the connecting pipe 34, and the nozzle 35 is located on the inner side of the connecting frame 1.

[0046] It should be noted that the paint inlet pipe 31 described in the above embodiment is connected to an external paint pump.

[0047] Specifically, under the action of the paint inlet pipe 31, the external paint is discharged into the connecting pipe 33 through the transfer pipe 32, and under the action of the connecting pipe 34 and the nozzle 35, it is sprayed to both sides of the guardrail, thereby completing the effect of repainting the guardrail.

[0048] In one embodiment of the present invention, Figure 1-Figure 2 As shown, the mounting assembly 4 may include a sleeve 41 , a screw 42 and a fixing plate 43 .

[0049] It should be noted that a bolt is disposed on one side of the fixing plate 43 described in the above embodiment, and the bolt thread penetrates through the fixing plate 43 .

[0050] The sleeve 41 is fixedly connected to one side of the connecting frame 1 , the screw rod 42 is threadedly inserted into the interior of the sleeve 41 , and one end of the screw rod 42 is rotatably connected to the fixing plate 43 .

[0051] Specifically, under the action of the fixing plate 43 and the bolts, the screw rod 42 can be connected to the vehicle, and the distance between the sleeve 41 and the vehicle can be adjusted by following the length of the paint inlet pipe 31 when the screw rod 42 rotates.

[0052] In one embodiment of the present invention, Figure 1-Figure 2 As shown, the limiting assembly 5 may include a rocker 51 , a lead screw 52 , a bracket 53 and a roller 54 .

[0053] It should be noted that, in the above embodiment, there are two groups of limit assemblies 5 , which are respectively disposed on two sides of the connecting frame 1 , and the two groups of limit assemblies 5 are disposed opposite to each other.

[0054] The rocker 51 is fixedly connected to the lead screw 52 , the lead screw 52 is threadedly passed through the connecting frame 1 and is rotatably connected to the bracket 53 , and the roller 54 is rotatably mounted on the inner side of the bracket 53 .

[0055] Specifically, the rocker 51 is rotated to adjust the distance between the bracket 53 and the roller 54 and the guardrail through the lead screw 52, ​​and the roller 54 is pressed against the guardrail, thereby completing the position limitation of the connecting frame 1 on the guardrail.

[0056] In summary, the guardrail touch-up paint device of the embodiment of the utility model, when painting the guardrail, forces the cleaning component to rotate by the driving component to complete the effect of cleaning the dust on the guardrail, and completes the touch-up paint work on the guardrail under the action of the paint spraying component. By increasing the speed of cleaning dust and reducing the downtime waiting time, the efficiency of touch-up paint on the guardrail is improved.

[0057] In the description of this specification, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0058] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine different embodiments or examples and features of different embodiments or examples described in this specification without contradiction.

[0059] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in this field can change, modify, replace and deform the above embodiments within the scope of the present invention.

Claims

1. A protective railing paint touch-up device, characterized in that: It includes a connecting frame, a cleaning mechanism, a painting assembly, a mounting assembly and a limiting assembly, wherein: The cleaning mechanism is installed on the front surface of the connecting frame, and the cleaning mechanism includes a driving assembly, a driving wheel, a cleaning assembly and a rubber baffle, wherein: The driving assembly is detachably mounted on the top of the connecting frame, the driving wheel is fixedly connected to the output end of the driving assembly, the cleaning assembly is mounted on both sides of the front surface of the connecting frame, and the driving wheel is transmission-connected to the cleaning assembly, the rubber baffle is mounted on the inner side of the connecting frame, and the rubber baffle is arranged behind the cleaning assembly; The paint spraying assembly is installed on the top of the connecting frame; The mounting assembly is mounted on one side of the connecting frame; The limiting components are installed on the bottoms of both sides of the connecting frame.

2. The protective railing paint touch-up device according to claim 1, characterized in that: The cleaning assembly includes a mounting plate, a driven wheel, a transmission rod and cleaning bristles, wherein: The mounting plate is fixedly connected to the connecting frame, the driven wheel is rotatably mounted on the top of the mounting plate, the transmission rod passes through the mounting plate and is fixedly connected to the driven wheel, the cleaning bristles are provided in a plurality of groups, and the cleaning bristles are fixedly connected to the transmission rod; The driving wheel is connected to the driven wheel through a transmission belt.

3. The protective railing paint touch-up device according to claim 1, characterized in that: The paint spraying assembly includes a paint inlet pipe, a transfer pipe, a connecting pipe, a connecting pipe and a spray head, wherein: The paint inlet pipe is connected to the connecting pipe through the adapter pipe, the bottom of the connecting pipe penetrates into the interior of the connecting frame and is connected to the connecting pipe, the connecting pipe passes through the inner side of the connecting frame, the nozzle is installed at one end of the connecting pipe, and the nozzle is arranged on the inner side of the connecting frame.

4. The protective railing paint touch-up device according to claim 1, characterized in that: The mounting assembly includes a sleeve, a screw and a fixing plate, wherein: The sleeve is fixedly connected to one side of the connecting frame, the screw is threadedly inserted into the interior of the sleeve, and one end of the screw is rotatably connected to the fixing plate.

5. The protective railing paint touch-up device according to claim 1, characterized in that: The limiting assembly includes a rocker, a lead screw, a bracket and a roller, wherein: The rocker is fixedly connected to the lead screw, the lead screw thread penetrates the connecting frame and is rotatably connected to the bracket, and the roller is rotatably mounted on the inner side of the bracket.

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