Auxiliary road line drawing tool

Abstract

The utility model relates to the field of road construction, in particular to an auxiliary road line drawing tool which comprises a road line marking machine body, the road line marking machine body is composed of a vehicle frame, a material barrel and a line drawing hopper, a telescopic rod is detachably arranged on one side of the vehicle frame, and the telescopic rod is perpendicular to the walking direction of the road line marking machine body; the walking wheel is arranged in the middle of the telescopic rod and is in contact with the ground; the material storage tank is mounted on one side of the material barrel; one end of the material guide pipe communicates with the bottom surface of the material storage tank, and the other end of the material guide pipe is arranged at the end, away from the frame, of the telescopic rod; according to the road marking machine, through the structural design, line drawing can be conducted on one side or two sides at the same time through the telescopic rod and the material guiding pipe when the road marking machine conducts line drawing, and the construction efficiency is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of road construction, and in particular to a road auxiliary line drawing tool. BACKGROUND

[0002] With the acceleration of urbanization and the increasing traffic flow, road construction and maintenance have become an important task in modern society. Highway marking, as an important part of road traffic facilities, directly affects the safety of driving and the smoothness of traffic flow. However, the existing highway marking machine technology has obvious efficiency bottleneck, which seriously restricts the efficiency of road construction and maintenance.

[0003] The existing highway marking machine usually adopts a single line spraying method, that is, only one line can be sprayed at a time during the movement of the machine. Although this method is relatively mature in technology, its efficiency is very low, especially in the case of drawing multiple parallel lines, such as lane demarcation line, zebra crossing, and parking line. Specifically, the existing marking machine needs to move back and forth multiple times when drawing multiple parallel lines, and the machine must be repositioned and adjusted in angle after completing each line to ensure the accuracy and parallelism of the next line. This repetitive operation not only consumes time and effort, but also easily leads to deviation of the line position, affecting the overall construction quality. SUMMARY

[0004] In order to solve the problem that the existing marking machine can only draw one line at a time, resulting in low work efficiency and high labor intensity, the present application provides a road auxiliary line drawing tool, which realizes drawing lines on one side or both sides through the telescopic rod and the material guide pipe during the movement of the marking machine, improving the construction efficiency.

[0005] According to one aspect of the present application, a road auxiliary line drawing tool is provided, comprising: a road marking machine body composed of a frame, a material bucket, and a line drawing hopper, a telescopic rod being detachably arranged on one side of the frame, the telescopic rod being perpendicular to the walking direction of the road marking machine body; a walking wheel being arranged in the middle of the telescopic rod and contacting the ground; a storage tank being installed on one side of the material bucket; a material guide pipe having one end communicating with the bottom surface of the storage tank and the other end being arranged at the end of the telescopic rod away from the frame; wherein the storage tank is arranged on the upper part of the telescopic rod.

[0006] In some embodiments, the telescopic rod comprises: a telescopic part having one end connected to the frame and the other end connected to the material guide pipe; an installation part being arranged between the telescopic part and the frame, the telescopic part being detachably connected to the frame through the installation part; wherein the walking wheel is arranged on the lower part of the telescopic part.

[0007] In some embodiments, the mounting portion comprises: a U-shaped clamp block, the side wall of the vehicle frame is arranged in the opening of the U-shaped clamp block; a threaded hole is arranged on the side wall of the U-shaped clamp block, and the U-shaped clamp block is bolted with the vehicle frame through the threaded hole; wherein a plurality of U-shaped clamp blocks are arranged, and the plurality of U-shaped clamp blocks are arranged on both sides of the vehicle frame respectively; the mounting portion further comprises: a sleeve, one end of the sleeve is connected with the outer wall of the U-shaped clamp block away from the opening, and one end of the telescopic portion is arranged in the sleeve; a plurality of bolt holes are arranged, and the plurality of bolt holes are arranged along the length direction of the sleeve and completely penetrate through the circumferential outer wall of the sleeve, and the sleeve is bolted with one end of the telescopic portion through the bolt hole.

[0008] In some embodiments, the telescopic portion comprises: a V-shaped fixed rod, both ends of the V-shaped fixed rod are bolted with the sleeve respectively; a sleeve is arranged at the corner of the V-shaped fixed rod, and the sleeve is in the plane of the V-shaped fixed rod; and a sliding rod is slidingly arranged in the sleeve.

[0009] In some embodiments, the telescopic portion further comprises: a positioning bolt arranged on the circumferential outer wall of the sleeve; a plurality of positioning holes are arranged on the circumferential outer wall of the sleeve along the length direction of the sleeve respectively; a plurality of positioning grooves are arranged on the outer wall of the sliding rod along the length direction of the sliding rod; wherein the positioning bolt abuts with the positioning groove through the positioning hole; and the walking wheel is arranged close to the ground of the sleeve.

[0010] In some embodiments, one end of the sliding rod away from the V-shaped fixed rod is further provided with a fixed tube, and one end of the material guide pipe away from the storage tank is clamped in the fixed tube.

[0011] Embodiments of the present application have the following advantages.

[0012] When the road marking machine body works, the vehicle frame is pushed, so that the vehicle frame drives the line hopper to walk on the ground, and the paint in the paint bucket enters the line hopper to draw lines. In the embodiment, the telescopic rod with the material guide pipe is installed on one side of the vehicle frame, or both sides are installed, so that when the vehicle frame is pushed to walk, the material guide pipe at the far end of the telescopic rod smears or sprays the paint or the line powder in the storage tank on the ground, so that when the road marking machine body moves, auxiliary lines can be drawn or paint can be directly smeared on one side or both sides of the road marking machine body, thereby shortening the construction time and improving the construction efficiency. And by adjusting the length of the telescopic rod, the spacing between the lines can be adjusted to adapt to various working environments.

[0013] Other features and advantages of the present application will be set forth in the following description of the application, and in part will become apparent to those skilled in the art from the description, or can be learned by practice of the application. The objects and other advantages of the present application can be realized and obtained by the structure particularly pointed out in the written description and the accompanying drawings.

[0014] The technical scheme of the utility model will be further described in detail below with the drawings and embodiments. BRIEF DESCRIPTION OF DRAWINGS

[0015] The drawings are used to provide a further understanding of the utility model, and constitute a part of the specification, and are used together with the embodiments of the utility model to explain the utility model, and do not constitute a limitation on the utility model. In the drawings:

[0016] Fig. 1 A road marking machine body structure schematic view according to one embodiment of the application is shown.

[0017] Fig. 2 A telescopic part structure schematic view according to one embodiment of the application is shown.

[0018] Fig. 3 A U-shaped clamp block structure schematic view according to one embodiment of the application is shown.

[0019] Fig. 4 A V-shaped fixed rod structure schematic view according to one embodiment of the application is shown.

[0020] REFERENCE NUMERALS

[0021] 1-road marking machine body; 2-carriage; 3-material bucket; 4-line drawing material hopper; 5-telescopic rod;

[0022] 51-telescopic part; 52-mounting part;

[0023] 511-V-shaped fixed rod; 512-sleeve; 513-sliding rod; 514-positioning bolt; 515-positioning hole; 516-positioning groove; 517-fixed tube;

[0024] 521-U-shaped clamp block; 522-threaded hole; 523-sleeve; 524-latch hole;

[0025] 6-traveling wheel; 7-material storage tank; 8-material guide pipe. DETAILED DESCRIPTION

[0026] In order to make the purpose, scheme and advantages of the technical scheme of the application more clear, the technical scheme of the embodiments of the application will be clearly and completely described below in combination with the drawings of the specific embodiments of the application. Unless otherwise specified, the terms used herein have the usual meanings in the art. The same reference numerals in the drawings represent the same components.

[0027] In the description of the present application, it should be noted that unless specifically stated and limited otherwise, the terms "mounting", "connecting", "connection" should be understood broadly, for example, can be fixed connection, can also be detachable connection, or integrally connected; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0028] As described above, in the conventional road marking construction, since the existing marking machine can only draw one line at a time, the problem of low work efficiency and high labor intensity exists.

[0029] In order to at least partially solve one or more of the above problems and other potential problems, the example embodiments of the present application provide a road auxiliary marking tool, which comprises: a road marking machine body 1 composed of a frame 2, a bucket 3 and a marking hopper 4, a telescopic rod 5 is detachably arranged on the side of the frame 2, the telescopic rod 5 is perpendicular to the walking direction of the road marking machine body 1; a walking wheel 6 is arranged in the middle of the telescopic rod 5 and contacts the ground; a storage tank 7 is installed on one side of the bucket 3; a material guide pipe 8 is arranged at one end of the bottom surface of the storage tank 7 and at the other end of the telescopic rod 5 away from the frame 2; wherein the storage tank 7 is arranged on the upper part of the telescopic rod 5.

[0030] In the above embodiment, when the road marking machine body 1 is working, the frame 2 is pushed to make the frame 2 drive the marking hopper 4 to walk on the ground, and the paint in the bucket 3 enters the marking hopper 4 to draw lines. In this embodiment, the telescopic rod 5 with the material guide pipe 8 is installed on one side of the frame 2, or both sides are installed, so that when the frame 2 is pushed to walk, the material guide pipe 8 at the far end of the telescopic rod 5 can smear or spray the paint or marking powder in the storage tank 7 on the ground, so that when the road marking machine body 1 is moved, auxiliary lines can be drawn or paint can be directly smeared on one side or both sides of the road marking machine body 1, thereby shortening the construction time and improving the construction efficiency. And by adjusting the length of the telescopic rod 5, the spacing between the markings can be adjusted to adapt to various working environments.

[0031] Please refer to Figs. 1-4 In some embodiments, the telescopic rod 5 comprises: a telescopic part 51 connected to the frame 2 at one end and connected to the material guide pipe 8 at the other end; a mounting part 52 arranged between the telescopic part 51 and the frame 2, the telescopic part 51 is detachably connected to the frame 2 through the mounting part 52; wherein the walking wheel 6 is arranged at the lower part of the telescopic part 51.

[0032] In the above embodiment, the mounting portion 52 is used for detachable connection of the telescopic portion 51 to the frame 2. When the telescopic portion 51 is detached, it is convenient for transportation, and meanwhile, the telescopic portion 51 can be installed on the other side after the road marking machine body 1 is turned.

[0033] Please refer to Figs. 1-4 In some embodiments, the mounting portion 52 comprises: a U-shaped clamp block 521, the side wall of the frame 2 is arranged in the opening of the U-shaped clamp block 521; a threaded hole 522 is arranged on the side wall of the U-shaped clamp block 521, and the U-shaped clamp block 521 is bolted to the frame 2 through the threaded hole 522; wherein a plurality of U-shaped clamp blocks 521 are arranged on both sides of the frame 2; the mounting portion 52 further comprises: a sleeve 523, one end of which is connected to the outer wall of the side away from the opening of the U-shaped clamp block 521, and one end of the telescopic portion 51 is arranged in the sleeve 523; a plurality of bolt holes 524 are arranged, and the plurality of bolt holes 524 are arranged along the length direction of the sleeve 523 and completely penetrate the circumferential outer wall of the sleeve 523, and the sleeve 523 is bolted to one end of the telescopic portion 51 through the bolt hole 524.

[0034] In the above embodiment, the U-shaped clamp block 521 is provided with the threaded hole 522, a hole for installing a bolt is formed on the frame 2 of the road marking machine body 1, so that the U-shaped clamp block 521 is installed on both sides of the frame 2 by means of the bolt, which facilitates the subsequent installation of the telescopic portion 51. The sleeve 523 is arranged on the surface of the U-shaped clamp block 521, and the sleeve 523 is fixedly connected with the U-shaped clamp block 521. The sleeve 523 is used for installing the telescopic portion 51, and meanwhile, the bolt hole 524 on the sleeve 523 is used for bolt connection when the telescopic portion 51 is installed, which is fast and efficient.

[0035] Please refer to Figs. 1-4 In some embodiments, the telescopic portion 51 comprises: a V-shaped fixed rod 511, both ends of which are bolted to the sleeve 523; a sleeve 512 arranged at the corner of the V-shaped fixed rod 511, the sleeve 512 being in the plane of the V-shaped fixed rod 511; and a sliding rod 513 slidingly arranged in the sleeve 512.

[0036] In the above embodiment, the V-shaped fixed rod 511 is used to avoid the telescopic portion 51 from being twisted during movement, improve the structural strength and stability, and reduce the shaking effect during movement. The sliding rod 513 is used for telescoping in the sleeve 512.

[0037] Please refer to Figs. 1-4In some embodiments, the telescopic part 51 further comprises a positioning bolt 514 arranged on the outer wall of the sleeve 512 in the circumferential direction, a plurality of positioning holes 515 arranged on the outer wall of the sleeve 512 in the length direction of the sleeve 512, and a plurality of positioning grooves 516 arranged on the outer wall of the slide rod 513 in the length direction of the slide rod 513, wherein the positioning bolt 514 is in abutment with the positioning holes 515 and the positioning grooves 516, and the walking wheel 6 is arranged on the sleeve 512 close to the ground.

[0038] In the above embodiments, the positioning bolt 514 is used for threaded connection with the positioning hole 515, so that the positioning bolt 514 is clamped in the positioning groove 516 to position the slide rod 513.

[0039] Please refer to Figs. 1-4 In some embodiments, the end of the slide rod 513 away from the V-shaped fixing rod 511 is further provided with a fixing tube 517, and the end of the material guide pipe 8 away from the material storage tank 7 is clamped in the fixing tube 517.

[0040] In the above embodiments, the fixing tube 517 is used for connecting the material guide pipe 8, and the material guide pipe 8 is used for material scattering at the bottom end of the fixing tube 517.

[0041] The above has described the embodiments of the present application, and the above description is exemplary, not exhaustive, and is not limited to the disclosed embodiments. Many modifications and changes are obvious to those skilled in the art without departing from the scope and spirit of the described embodiments.

[0042] The selection of terms used herein is intended to best explain the principles, practical applications or improvements in the art of technology in the market, or to enable other ordinary skilled persons in the art to understand the embodiments disclosed herein.

[0043] The above is only an optional embodiment of the present application, and is not used to limit the present application. For those skilled in the art, the present application can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A road aid line marking tool comprising: The utility model relates to a road marking machine body (1) which is composed of a frame (2), a material bucket (3) and a line drawing hopper (4), characterized in that, A telescopic rod (5) is detachably arranged on the side of the frame (2), and the telescopic rod (5) is perpendicular to the walking direction of the road marking machine body (1); A walking wheel (6) is arranged in the middle of the telescopic rod (5) and contacts the ground; A storage tank (7) is mounted on one side of the material bucket (3); A material guide pipe (8) is arranged at one end of the telescopic rod (5) away from the frame (2) and is communicated with the bottom surface of the storage tank (7); wherein The storage tank (7) is arranged on the upper part of the telescopic rod (5).

2. The road auxiliary line drawing tool according to claim 1, wherein The telescopic rod (5) comprises: a telescopic part (51) connected to the frame (2) at one end and connected to the material guide pipe (8) at the other end; an installation part (52) arranged between the telescopic part (51) and the frame (2), and the telescopic part (51) is detachably connected to the frame (2) through the installation part (52); wherein The walking wheel (6) is arranged on the lower part of the telescopic part (51).

3. The road auxiliary line drawing tool according to claim 2, wherein The installation part (52) comprises: a U-shaped clamp block (521) with the side wall of the frame (2) arranged in the opening of the U-shaped clamp block (521); a threaded hole (522) arranged on the side wall of the U-shaped clamp block (521), and the U-shaped clamp block (521) is bolted to the frame (2) through the threaded hole (522); wherein A plurality of U-shaped clamp blocks (521) are arranged on both sides of the frame (2); The installation part (52) further comprises: a sleeve (523) connected to the outer wall of the U-shaped clamp block (521) away from the opening at one end, and one end of the telescopic part (51) is arranged in the sleeve (523); a plurality of latch holes (524) arranged along the length direction of the sleeve (523) and completely penetrating the circumferential outer wall of the sleeve (523), and the sleeve (523) is latch-connected to one end of the telescopic part (51) through the latch holes (524).

4. The road auxiliary line drawing tool according to claim 3, wherein The telescopic part (51) comprises: a V-shaped fixed rod (511) latch-connected to the sleeve (523) at both ends; a sleeve (512) arranged at the corner of the V-shaped fixed rod (511) and in the plane of the V-shaped fixed rod (511); a sliding rod (513) slidingly arranged in the sleeve (512).

5. The road auxiliary line drawing tool according to claim 4, wherein The telescopic part (51) further comprises: a positioning bolt (514) arranged on the circumferential outer wall of the sleeve (512); a plurality of positioning holes (515) arranged on the circumferential outer wall of the sleeve (512) along the length direction of the sleeve (512). Positioning groove (516), provided with several, several positioning groove (516) along the length direction of the sliding rod (513) is uniformly distributed on the outer wall of the sliding rod (513); The positioning bolt (514) passes through the positioning hole (515) and abuts against the positioning groove (516); The walking wheel (6) is arranged on the sleeve (512) near the ground.

6. The road auxiliary line drawing tool according to claim 5, wherein, The sliding rod (513) is provided with a fixed tube (517) away from one end of the V-shaped fixed rod (511), and one end of the material guide pipe (8) away from the material storage tank (7) is clamped in the fixed tube (517).

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