Marking device for highway design

Abstract

The utility model relates to the technical field of marking devices, in particular to a marking device for highway design, which comprises a base, a plurality of universal wheels and a marking component. The scribing assembly comprises a storage box, two paint spraying parts, a driving part and a sealing part; paint liquid for marking is contained in the material storage box, the two self-sucking pumps are started, the two self-sucking pumps extract the paint liquid in the material storage box and convey the paint liquid into the sprayers through the hoses and the connecting pipes, the paint liquid is sprayed to the surface of a road from the two sprayers, and a worker pushes the marking device to move on the road, so that the road marking is completed. Two parallel double solid lines can be drawn at the same time; the two connecting pipes can be driven by the driving component to move in the direction close to each other or away from each other, so that the distance between the two nozzles can be adjusted, and double solid lines with different distances can be drawn according to needs; two parallel double solid lines can be drawn at the same time, and the line drawing efficiency can be improved when the double solid lines on a road are drawn.

Description

TECHNICAL FIELD

[0001] The utility model relates to lineation device technical field especially relates to a lineation device for highway design. BACKGROUND

[0002] The surface of the highway needs to be marked when designing the highway, and a marking machine is usually used to spray paint on the surface of the highway, but the adhesion effect of the paint on the surface of the highway is easily affected by the dust on the surface of the highway.

[0003] The prior art CN214089411U discloses a rapid marking device for highway engineering design, which comprises a base, a liquid storage tank fixedly connected to the upper end of the base, a booster pump fixedly arranged inside the lower part of the liquid storage tank, an L-shaped liquid spraying pipe fixedly connected to the output end of the booster pump, another end of the L-shaped liquid spraying pipe fixedly penetrating through the front side wall of the liquid storage tank and extending to the lower front side of the base, a spray head fixedly connected to the lower end of the L-shaped liquid spraying pipe, a liquid inlet pipe fixedly connected to one side of the upper end of the liquid storage tank, a sealing cover threadedly connected to the upper end of the liquid inlet pipe, a stirring mechanism arranged inside the liquid storage tank, a blower and a hot air blower fixedly connected to the upper end of the base, the blower and the hot air blower being arranged on the left and right sides of the liquid storage tank respectively, the road surface to be marked can be blown to reduce the dust on the road surface and improve the adhesion effect of the paint on the road surface.

[0004] However, the above-mentioned method can only mark a single line, and when marking double solid lines on the road, the operator needs to push the marking device to mark twice, which reduces the marking efficiency when marking double solid lines on the road. INVENTION CONTENTS

[0005] The utility model aims at providing a lineation device for highway design, which can improve the marking efficiency when marking double solid lines on the road.

[0006] To achieve the above-mentioned purpose, the utility model provides a lineation device for highway design, which comprises a base, a plurality of universal wheels and a marking assembly; the plurality of universal wheels are respectively rotatably connected to the base and are respectively arranged at the bottom of the base; the marking assembly comprises a storage tank, two paint spraying parts, a driving part and a sealing part.

[0007] The storage tank and the base are fixedly connected and located on the top of the base; two paint spraying components are located on the two sides of the storage tank, and the paint spraying component comprises a self-suction pump, a hose, a connecting pipe and a spray head; the self-suction pump is fixedly connected with the base and communicates with the storage tank, and is located on the top of the base; the hose is fixedly connected with the self-suction pump and communicates with the self-suction pump, and is located on the side of the self-suction pump; the connecting pipe is fixedly connected with the hose and communicates with the hose, and is located on the side of the hose; the spray head is fixedly connected with the connecting pipe and communicates with the connecting pipe, and is located on the side of the connecting pipe; the driving component is arranged on the two sides of the connecting pipe; the sealing component is arranged on the side of the storage tank.

[0008] The driving component comprises a guide rail, two sliding blocks and a bidirectional screw rod; the guide rail is fixedly connected with the base and located on the side of the base; the two sliding blocks are respectively slidably connected with the guide rail and fixedly connected with the two connecting pipes and respectively located in the inner side of the guide rail; the bidirectional screw rod is rotatably connected with the guide rail and threadedly connected with the two bidirectional screw rods and located on the side of the guide rail.

[0009] The driving component further comprises a knob; the knob is fixedly connected with the bidirectional screw rod and located on the side of the bidirectional screw rod.

[0010] The sealing component comprises a lifting piece and a sealing cover; the lifting piece is arranged on the side of the storage tank, and the sealing cover is arranged on the side of the lifting piece.

[0011] The lifting piece comprises a sliding rail, a moving block, a screw rod and a connecting rod; the sliding rail is fixedly connected with the storage tank and located on the side of the storage tank; the moving block is slidably connected with the sliding rail and located in the inner side of the sliding rail; the screw rod is rotatably connected with the sliding rail and threadedly connected with the moving block and located on the side of the sliding rail; the connecting rod is fixedly connected with the moving block and fixedly connected with the sealing cover and located between the moving block and the sealing cover.

[0012] The utility model discloses a lineation device for highway design, paint solution is equipped in the storage tank for lineation, through opening two the self -priming pump, two the self -priming pump draws the paint solution in the storage tank to carry paint solution to the spray head through the hose and the connecting pipe, and paint solution is sprayed to the highway surface from two the spray head, and staff member moves on the highway through pushing the lineation device, and can draw two parallel double solid lines simultaneously, through the driving part can drive two the connecting pipe to the direction of moving close to each other or each other away, thereby can adjust the interval between two the spray head, can draw double solid lines of different interval according to need, when only needs to draw single line on the highway, can only open one the self -priming pump only draws single line, through above -mentioned mode, can draw two parallel double solid lines simultaneously, can improve lineation efficiency when drawing double solid lines on the highway. BRIEF DESCRIPTION OF DRAWINGS

[0013] In order to more clearly illustrate the technical scheme in the embodiment of the present application or prior art, the drawings needed to be used in the embodiment or prior art description will be briefly introduced as follows.

[0014] Figure 1 It is the whole structure schematic diagram of the utility model.

[0015] Figure 2 It is the structure schematic diagram of another perspective of the whole of the utility model.

[0016] Figure 3 It is the front view cross section of the whole of the utility model.

[0017] Figure 4 It is the rear view cross section of the whole of the utility model.

[0018] 101-base, 102- universal wheel, 103- storage tank, 104- paint spraying part, 105- driving part, 106- closure part, 107- self -priming pump, 108- hose, 109- connecting pipe, 110- spray head, 111- guide rail, 112- sliding block, 113- bidirectional screw thread screw rod, 114- knob, 115- lifting piece, 116- sealing cover, 117- slide rail, 118- moving block, 119- screw rod, 120- connecting rod. DETAILED DESCRIPTION

[0019] The embodiments of the utility model will be described in detail below, the examples of the embodiments are shown in the drawings, the embodiments described below through the reference drawings are exemplary, and are intended to explain the utility model, and can not be understood as the limitation of the utility model.

[0020] Please refer to Figures 1-4 Among them, Figure 1 It is the whole structure schematic diagram of the utility model,Figure 2 This is a structural schematic diagram of the entire utility model from another perspective. Figure 3 This is a front sectional view of the entire utility model. Figure 4 This is a rear sectional view of the entire utility model.

[0021] This utility model provides a road marking device for highway design, including a base 101, multiple casters 102, and a marking assembly. The marking assembly includes a storage tank 103, two painting components 104, a drive component 105, and a sealing component 106. The painting component 104 includes a self-priming pump 107, a hose 108, a connecting pipe 109, and a nozzle 110. The drive component 105 includes a guide rail 111, two sliders 112, a bidirectional threaded screw 113, and a knob 114. The sealing component 106 includes a lifting component 115 and a sealing cover 116. The lifting component 115 includes a slide rail 117, a moving block 118, a screw 119, and a connecting rod 120. The aforementioned solution can improve the efficiency of marking double solid lines on highways.

[0022] In this specific embodiment, multiple casters 102 are rotatably connected to the base 101 and are located at the bottom of the base 101. The base 101 supports the marking assembly, and the casters 102 facilitate the movement of the entire marking device by the operator.

[0023] The storage tank 103 is fixedly connected to the base 101 and located on top of the base 101. Two painting components 104 are located on both sides of the storage tank 103. Each painting component 104 includes a self-priming pump 107, a hose 108, a connecting pipe 109, and a spray nozzle 110. The self-priming pump 107 is fixedly connected to the base 101 and communicates with the storage tank 103, and is located on top of the base 101. The hose 108 is fixedly connected to and communicates with the self-priming pump 107 and is located on the side of the self-priming pump 107. The connecting pipe 109 is fixedly connected to and communicates with the hose 108 and is located on the side of the hose 108. The spray nozzle 110 is fixedly connected to and communicates with the connecting pipe 109 and is located on the side of the connecting pipe 109. The driving component 105 is located on the side of the two connecting pipes 109. The sealing component 106 is located on the side of the storage tank 103. The storage tank 103 contains paint for marking lines. By activating the two self-priming pumps 107, the paint in the storage tank 103 is drawn and transported through the hose 108 and the connecting pipe 109 to the nozzle 110. The paint is then sprayed from the two nozzles 110 onto the road surface. By pushing the marking device across the road, workers can simultaneously draw two parallel double solid lines. The driving component 105 can drive the two connecting pipes 109 to move closer to or further apart from each other, thereby adjusting the distance between the two nozzles 110 and allowing for the drawing of double solid lines with different spacing as needed. When only a single line needs to be drawn on the road, only one of the self-priming pumps 107 needs to be activated to draw a single line. In this way, two parallel double solid lines can be drawn simultaneously, improving the efficiency of marking double solid lines on roads.

[0024] Secondly, the guide rail 111 is fixedly connected to the base 101 and located on the side of the base 101; the two sliders 112 are slidably connected to the guide rail 111 and fixedly connected to the two connecting pipes 109 respectively, and located on the inner side of the guide rail 111; the bidirectional threaded rod 113 is rotatably connected to the guide rail 111 and threadedly connected to the two bidirectional threaded rods 113 respectively, and located on the side of the guide rail 111. The guide rail 111 provides guidance for the two sliders 112. The two ends of the bidirectional threaded rod 113 have threads with opposite directions. The two sliders 112 are located at the two ends of the bidirectional threaded rod 113 with opposite thread directions. By rotating the bidirectional threaded rod 113 clockwise or counterclockwise, the operator can move the two sliders 112 in a direction closer to or further away from each other. The sliders 112 drive the connecting pipes 109 and the nozzles 110 to move, thereby adjusting the distance between the two nozzles 110 according to the marking requirements.

[0025] Meanwhile, the knob 114 is fixedly connected to the bidirectional threaded screw 113 and is located on the side of the bidirectional threaded screw 113. The operator can easily rotate the bidirectional threaded screw 113 by holding the knob 114.

[0026] Additionally, the lifting member 115 is located on the side of the storage bin 103, and the sealing cover 116 is located on the side of the lifting member 115. The lifting member 115 can drive the sealing cover 116 to move longitudinally, thereby sealing the storage bin 103.

[0027] Finally, the slide rail 117 is fixedly connected to the storage box 103 and is located on the side of the storage box 103; the moving block 118 is slidably connected to the slide rail 117 and is located inside the slide rail 117; the screw 119 is rotatably connected to the slide rail 117 and threadedly connected to the moving block 118 and is located on the side of the slide rail 117; the connecting rod 120 is fixedly connected to the moving block 118 and fixedly connected to the sealing cover 116 and is located between the moving block 118 and the sealing cover 116. The slide rail 117 provides guidance for the moving block 118. By rotating the screw 119 clockwise, the moving block 118 moves upward along the slide rail 117. The moving block 118, via the connecting rod 120, moves the sealing cover 116 upward away from the storage tank 103, allowing the paint used for marking to be poured into the storage tank 103. After the paint has been added, the screw 119 is reversed to move the moving block 118 downward. The moving block 118, via the connecting rod 120, moves the sealing cover 116 downward to the upper surface of the storage tank 103, thereby sealing the storage tank 103. In this way, it is convenient to add paint to the storage tank 103.

[0028] When using this invention, by rotating the screw 119 clockwise, the moving block 118 moves upward along the slide rail 117. The moving block 118, via the connecting rod 120, moves the sealing cover 116 upward away from the storage tank 103, allowing the paint used for marking to be poured into the storage tank 103. After the paint has been added, the screw 119 is reversed, causing the moving block 118 to move downward. The moving block 118, via the connecting rod 120, moves the sealing cover 116 downward to the upper surface of the storage tank 103, thus sealing the storage tank 103. The two self-priming pumps 107 are then activated to extract the paint from the storage tank 103 and pump it through the hose 108 and the connecting pipe 109. The paint is delivered to the nozzles 110, and sprayed onto the road surface from the two nozzles 110. Workers can simultaneously draw two parallel double solid lines by pushing the marking device across the road. By rotating the bidirectional threaded screw 113 clockwise or counterclockwise, the two sliders 112 can move closer to or further away from each other. The sliders 112 drive the connecting pipe 109 and the nozzles 110, allowing adjustment of the distance between the two nozzles 110 according to marking requirements, enabling the drawing of double solid lines with different spacings. When only a single line needs to be drawn on the road, only one of the self-priming pumps 107 needs to be activated to draw a single line. Through this method, two parallel double solid lines can be drawn simultaneously, improving the efficiency of drawing double solid lines on roads.

[0029] The above-disclosed embodiments are merely one or more preferred embodiments of this application and should not be construed as limiting the scope of this application. Those skilled in the art can understand that all or part of the processes for implementing the above embodiments and equivalent changes made in accordance with the claims of this application still fall within the scope of this application.

Claims

1. A road marking device for highway design, comprising a base and a plurality of casters; the plurality of casters are respectively rotatably connected to the base and are respectively located at the bottom of the base, characterized in that, It also includes a line drawing component; The marking assembly includes a storage bin, two painting components, a drive component, and a sealing component; The storage tank is fixedly connected to the base and located on top of the base; two painting components are located on both sides of the storage tank, and each painting component includes a self-priming pump, a hose, a connecting pipe, and a spray nozzle; the self-priming pump is fixedly connected to the base and communicates with the storage tank, and is located on top of the base; the hose is fixedly connected to and communicates with the self-priming pump, and is located on the side of the self-priming pump. The connecting pipe and the flexible hose are fixedly connected and communicate with each other, and are located on the side of the flexible hose; the nozzle and the connecting pipe are fixedly connected and communicate with each other, and are located on the side of the connecting pipe; the driving component is disposed on the sides of the two connecting pipes; The sealing component is located on the side of the storage bin.

2. The road marking device for highway design as described in claim 1, characterized in that, The driving component includes a guide rail, two sliders, and a bidirectional threaded screw; the guide rail is fixedly connected to the base and located on the side of the base; the two sliders are slidably connected to the guide rail and fixedly connected to the two connecting pipes respectively, and are located on the inner side of the guide rail respectively; the bidirectional threaded screw is rotatably connected to the guide rail and threadedly connected to the two bidirectional threaded screws respectively, and is located on the side of the guide rail.

3. A road marking device for highway design as described in claim 2, characterized in that, The drive component also includes a knob; the knob is fixedly connected to the bidirectional threaded screw and is located on the side of the bidirectional threaded screw.

4. A road marking device for highway design as described in claim 3, characterized in that, The sealing component includes a lifting element and a sealing cover; the lifting element is located on the side of the storage box, and the sealing cover is located on the side of the lifting element.

5. A road marking device for highway design as described in claim 4, characterized in that, The lifting component includes a slide rail, a moving block, a screw, and a connecting rod; the slide rail is fixedly connected to the storage bin and located on the side of the storage bin; the moving block is slidably connected to the slide rail and located inside the slide rail; the screw is rotatably connected to the slide rail and threadedly connected to the moving block, and located on the side of the slide rail; the connecting rod is fixedly connected to the moving block and fixedly connected to the sealing cover, and located between the moving block and the sealing cover.

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