CN211079865U

CN211079865U - Warning line drawing device for road traffic construction

Info

Publication number: CN211079865U
Application number: CN201921910714.0U
Authority: CN
Inventors: 董雪山; 陈申广; 汪垿
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-07
Filing date: 2019-11-07
Publication date: 2020-07-24
Anticipated expiration: 2029-11-07

Abstract

The utility model belongs to the field of road construction auxiliary equipment, in particular to a warning line drawing device for road traffic construction, aiming at the problem that the conventional road drawing machine cannot avoid the condition that lime powder is mutually bonded in a storage container, and the working efficiency of drawing is influenced; the unclear condition of setting-out appears easily, the relatively poor problem of operating mass, now proposes following scheme, and it includes the bottom plate and installs the storage case directly over the bottom plate, the equal fixedly connected with vertically support column in four corners of the diapire of bottom plate, and the universal wheel is installed to the bottom of support column, and spacing hole has all been seted up to the both sides of bottom plate, and spacing downthehole clearance fit has the vertically movable rod, and the bottom of movable rod extends to the below of bottom plate and is connected with the horizontally pivot through the bearing rotation, the utility model relates to a novelty, easy operation can avoid the condition of lime powder mutual bonding to take place in storage container, and work efficiency is higher, and the setting-out is clear, and operating mass is higher.

Description

Warning line drawing device for road traffic construction

Technical Field

The utility model relates to a road construction auxiliary assembly technical field especially relates to a warning line drawing device for road traffic construction.

Background

Road engineering refers to the whole process of planning, designing, constructing, maintaining and managing work performed by taking a road as an object and the engineering entity engaged in the whole process. Before construction teams carry out road construction, the construction teams need to draw lines on the edges of construction areas by using a road line drawing machine to warn other vehicles.

The road line drawing machine generally uses white lime powder to draw lines, but the existing road line drawing machine can not avoid the condition that the white lime powder is mutually bonded in a storage container, so that the line drawing working efficiency is influenced; the existing road line drawing machine is easy to draw lines unclear, and the working quality is poor, so that the warning line drawing device for road traffic construction is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a warning line drawing device for road traffic construction, which solves the problem that the existing road line drawing machine can not avoid the condition that the white lime powder is mutually bonded in a storage container, and influences the working efficiency of line drawing; and the existing road line drawing machine is easy to have the problem of unclear line drawing and poor working quality.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a warning line drawing device for road traffic construction comprises a bottom plate and a storage box arranged right above the bottom plate, wherein vertical support columns are fixedly connected to four corners of the bottom wall of the bottom plate, universal wheels are arranged at the bottoms of the support columns, limiting holes are formed in two sides of the bottom plate, vertical movable rods are in clearance fit in the limiting holes, the bottoms of the movable rods extend to the lower portion of the bottom plate and are rotatably connected with horizontal rotating shafts through bearings, a horizontal roller is fixed between the two rotating shafts, a brush layer is arranged on the outer ring of the roller, the top end of each movable rod extends to the upper portion of the bottom plate and is fixedly connected with a connecting plate, a spring is connected between the connecting plate and the bottom plate, a fixing hole is formed in the middle position of the bottom plate, a vertical rectangular discharge pipe is fixedly sleeved in the fixing hole, and horizontal rotating columns are rotatably connected on the side walls of the two sides of the storage box through sealing, be located inside the storage case the outer lane of rotation post is fixed with a plurality of stirring boards of evenly distributed, is located the storage case outside the one end fixedly connected with second gear of rotation post is located under the rotation post install driving motor on the lateral wall of storage case, the first gear of driving motor's output fixedly connected with, first gear is connected with the meshing of second gear, the relief hole has been seted up to the intermediate position of the diapire of storage case, and electric valve is installed to the bottom of relief hole, and electric valve's bottom fixedly connected with discharge hopper, the bottom fixed connection of discharge hopper is in arrange the top of material pipe.

Preferably, the four corners of the top wall of the bottom plate are welded with vertical support rods, the storage box is welded on the top ends of the four support rods, the top wall of the storage box is provided with a feed hole, a sealing cover is sleeved on the inner thread of the feed hole, and the bottom wall of the storage box is obliquely arranged.

Preferably, the outer side wall of the storage box is fixedly provided with a protective cover through a bolt, and the driving motor, the first gear and the second gear are located inside the protective cover.

Preferably, the discharge pipe is positioned right above the roller, and the bottom end of the universal wheel is higher than the bottom end of the roller.

Preferably, the spring is sleeved on an outer ring of the movable rod.

Preferably, a push rod is welded on the outer side wall of the rear side of the material storage box.

The utility model has the advantages that:

1. through the storage case, rotate the cooperation of post, driving motor, first gear, second gear and stirring board, can effectually prevent that lime powder from gluing each other in storage container, can guarantee the work efficiency of setting-out.

2. Through the cooperation of storage case, electric valve, row's hopper, row's material pipe, bottom plate, movable rod, connecting plate, spring, cylinder and brush layer, can guarantee that the setting-out is clear, and operating mass is higher.

Drawings

Fig. 1 is the utility model provides a road traffic is warning line drawing device's for construction structural schematic.

Fig. 2 is a partially enlarged view of a portion a in fig. 1.

Fig. 3 is the utility model provides a side view of warning line device for road traffic construction.

Reference numbers in the figures: 1. a base plate; 2. a support pillar; 3. a universal wheel; 4. a drum; 5. a brush layer; 6. a movable rod; 7. a discharge pipe; 8. a spring; 9. a connecting plate; 10. a discharge hopper; 11. a material storage box; 12. rotating the column; 13. a stirring plate; 14. a drive motor; 15. a first gear; 16. a second gear; 17. an electrically operated valve; 18. a push rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a warning line drawing device for road traffic construction comprises a bottom plate 1 and a storage box 11 installed right above the bottom plate 1, wherein four corners of the bottom wall of the bottom plate 1 are fixedly connected with vertical support columns 2, universal wheels 3 are installed at the bottom ends of the support columns 2, both sides of the bottom plate 1 are provided with limit holes, vertical movable rods 6 are in clearance fit in the limit holes, the bottom ends of the movable rods 6 extend to the lower side of the bottom plate 1 and are rotatably connected with horizontal rotating shafts through bearings, a horizontal roller 4 is fixed between the two rotating shafts, the outer ring of the roller 4 is provided with a brush layer 5, the top ends of the movable rods 6 extend to the upper side of the bottom plate 1 and are fixedly connected with a connecting plate 9, a spring 8 is connected between the connecting plate 9 and the bottom plate 1, a fixed hole is formed in the middle position of the bottom plate 1, a vertical rectangular discharge, the lateral walls of the two sides of the storage box 11 are rotatably connected with a horizontal rotating column 12 through sealed bearings, the outer ring of the rotating column 12 positioned inside the storage box 11 is fixed with a plurality of stirring plates 13 which are uniformly distributed, one end of the rotating column 12 positioned outside the storage box 11 is fixedly connected with a second gear 16, the outer lateral wall of the storage box 11 positioned right below the rotating column 12 is provided with a driving motor 14, the bottom end of the driving motor 14 is provided with a control with the model of PIC18F688, through the switch of the steerable driving motor 14 of controller, the first gear 15 of output fixedly connected with of driving motor 14, first gear 15 is connected with the meshing of second gear 16, the relief hole has been seted up to the intermediate position of the diapire of storage case 11, electric valve 17 is installed to the bottom of relief hole, electric valve 17's bottom fixedly connected with discharge hopper 10, the bottom fixed connection of discharge hopper 10 is on the top of arranging material pipe 7.

The perpendicular bracing piece has all been welded in the four corners of bottom plate 1's roof, and storage case 11 welds on the top of four bracing pieces, has seted up the charge cavity on storage case 11's the roof, and the charge cavity internal thread has cup jointed the handhole door, and storage case 11's diapire is the slope setting, can prevent that white lime powder from piling up on storage case 11's interior diapire.

The protective cover is fixed on the outer side wall of the material storage box 11 through bolts, and the driving motor 14, the first gear 15 and the second gear 16 are all located inside the protective cover, so that the first gear 15 and the second gear 16 can be prevented from being contaminated by dust.

The discharge pipe 7 is positioned right above the roller 4, and the bottom end of the universal wheel 3 is higher than the bottom end of the roller 4.

The spring 8 is sleeved on the outer ring of the movable rod 6, and the spring 8 can be prevented from deforming due to long-term expansion.

The push rod 18 is welded on the outer side wall of the rear side of the material storage box 11, and the whole device can be moved by pushing the push rod 18.

The working principle is as follows: the white lime powder can be added into the storage tank 11 through the feeding hole after the hole sealing cover is taken down, the white lime powder is sleeved into the feeding hole again through the threads of the hole sealing cover, the work of adding the white lime powder into the storage tank can be completed, the driving motor 14 is controlled to operate through the controller, the first gear 15 can be driven to rotate, the rotating column 12 can be driven to rotate through the transmission of the first gear 15 and the second gear 16, the stirring plate 13 can be driven to rotate, the white lime powder can be stirred through the stirring plate 13, the condition that the white lime powder is mutually bonded in the storage tank is avoided, when the line drawing work is needed, the whole device is dropped to the ground, namely, the bottom end of the brush layer 5 is flush with the bottom end of the universal wheel 3, the roller 4, the movable rod 6 and the connecting plate 9 can be lifted, the spring 8 can be stretched, and the downward tensile force can be generated on the connecting plate 9 through the elastic force of the spring 8, can make brush layer 5 hug closely ground, open electric valve 17, can make the lime powder in the storage case 11 fall to the top outer lane on brush layer 5 through arranging hopper 10 and row material pipe 7, then promote push rod 18, can remove whole device, can drive cylinder 4 and brush layer 5 and rotate, can be through brush layer 5 with lime powder compaction subaerial on the road to guarantee that the setting-out is clear.

The utility model relates to a novelty, easy operation can avoid the mutual adhesive condition of white lime powder to take place in storage container, and work efficiency is higher, and the setting-out is clear, and operating mass is higher.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The warning line drawing device for road traffic construction comprises a bottom plate (1) and a storage box (11) installed right above the bottom plate (1), and is characterized in that four corners of the bottom wall of the bottom plate (1) are fixedly connected with vertical supporting columns (2), universal wheels (3) are installed at the bottoms of the supporting columns (2), limiting holes are formed in two sides of the bottom plate (1), vertical movable rods (6) are arranged in the limiting holes in a clearance fit mode, the bottoms of the movable rods (6) extend to the lower portion of the bottom plate (1) and are rotatably connected with horizontal rotating shafts through bearings, a horizontal roller (4) is fixed between the two rotating shafts, a brush layer (5) is arranged on the outer ring of the roller (4), the top ends of the movable rods (6) extend to the upper portion of the bottom plate (1) and are fixedly connected with connecting plates (9), and springs (8) are connected between the connecting plates (9) and the bottom plate (1), the middle position of the bottom plate (1) is provided with a fixed hole, a vertical rectangular discharge pipe (7) is fixedly sleeved in the fixed hole, the side walls of the two sides of the storage box (11) are rotatably connected with a horizontal rotating column (12) through a sealing bearing, the outer ring of the rotating column (12) positioned inside the storage box (11) is fixedly provided with a plurality of stirring plates (13) which are uniformly distributed, one end of the rotating column (12) positioned outside the storage box (11) is fixedly connected with a second gear (16), a driving motor (14) is arranged on the outer side wall of the storage box (11) right below the rotating column (12), the output end of the driving motor (14) is fixedly connected with a first gear (15), the first gear (15) is meshed with the second gear (16), the middle position of the bottom wall of the storage box (11) is provided with a discharge hole, and the bottom end of the discharge hole is provided with an electric valve (17), the bottom end of the electric valve (17) is fixedly connected with a discharge hopper (10), and the bottom end of the discharge hopper (10) is fixedly connected to the top end of the discharge pipe (7).

2. The warning line drawing device for road traffic construction according to claim 1, wherein vertical support rods are welded at four corners of the top wall of the bottom plate (1), the storage box (11) is welded at the top ends of the four support rods, a feeding hole is formed in the top wall of the storage box (11), a hole sealing cover is sleeved in the feeding hole, and the bottom wall of the storage box (11) is inclined.

3. The warning line drawing device for road traffic construction according to claim 2, wherein a protective cover is fixed on the outer side wall of the storage box (11) through bolts, and the driving motor (14), the first gear (15) and the second gear (16) are all located inside the protective cover.

4. The warning line drawing device for road traffic construction according to claim 1, wherein the discharge pipe (7) is located right above the roller (4), and the bottom end of the universal wheel (3) is higher than the bottom end of the roller (4).

5. The warning line drawing device for road traffic construction according to claim 1, wherein the spring (8) is sleeved on an outer ring of the movable rod (6).

6. The warning line drawing device for road traffic construction according to claim 1, wherein a push rod (18) is welded on the outer side wall of the rear side of the storage box (11).