CN210262622U

CN210262622U - Highway marking device

Info

Publication number: CN210262622U
Application number: CN201920744884.XU
Authority: CN
Inventors: 刘至君
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-22
Filing date: 2019-05-22
Publication date: 2020-04-07
Anticipated expiration: 2029-05-22

Abstract

The utility model discloses a highway setting-out device, including hand push box, telescopic link and electron paint spraying system. The advantages are that: the design of the road pavement line drawing device is applied to the construction of the virtual and solid line drawing of the road engineering at the top of the yellow river levee, and a good effect is obtained, the field application aspect of the line drawing device completely replaces the old manual construction mode of 'pulling a hundred meters rope and dropping a bit', the drawn line has standard and attractive appearance, the phenomena of 'bending, malocclusion and deviation of a central line' in the old construction method are greatly avoided, the line drawing device is simple and easy to use, convenient to maintain, convenient to store and transport, the construction efficiency is effectively improved, the cost investment is reduced, and the economic benefit is obvious.

Description

Highway marking device

Technical Field

The utility model relates to an appurtenance for the highway, concretely relates to highway setting-out device.

Background

The second segment of the construction of the Shandong Dongynglevee top road is 2 construction segments, which are 291+033-299+000 and 309+806-336+390 respectively, and the total length of the construction is 34.551 km. The project battle line is long and has high standard requirements, and in recent years, the road projects in the yellow river project are fewer and the construction is difficult.

Firstly, because the yellow river levee top road is different from other roads and is large in bending degree, the line drawing of the yellow river levee top road still stays at the stage of manually drawing a hundred-meter rope, and the working efficiency is low.

Secondly, the length of an engineering battle line is a characteristic of line drawing construction and is a difficulty, and the line drawing by manually pulling the hectometer rope is low in efficiency and high in cost and is mainly reflected in manual cost.

Thirdly, after the line is drawn by manually pulling the hectometer rope, the error is large, the marking line is easy to bend, the marking line at the corner is easy to deviate from the central line, and the formed virtual line and the solid line are separated, so that the marking line is not attractive.

Fourthly, the drawn lines have various thickness requirements in line drawing construction, and time and labor are wasted for manual line drawing.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a highway setting-out device to the defect that prior art exists.

The technical scheme is as follows: the road line drawing device comprises a hand-push box, a telescopic rod and an electronic paint spraying system, wherein the hand-push box comprises a chassis, rollers are arranged at the bottom of the chassis, a box body is arranged at the upper part of the chassis, and hand-push handrails are arranged on the chassis; the telescopic rods are arranged on one side of the chassis, a fixing bolt is installed at the end part of each telescopic rod, universal wheels are arranged at the bottom of each telescopic rod, a positioning needle and a spray head are sequentially arranged at the end part of each telescopic rod, and the spray head is fixed on the telescopic rods; the electronic paint spraying system comprises a paint box, the paint box is installed inside the box body, the paint box is communicated with the inlet of the electronic pump through a paint pipe, the electronic pump is installed inside the box body and is electrically connected with a power supply, the outlet of the electronic pump is communicated with the valve through the paint pipe, and the other end of the valve is communicated with the spray head through the paint pipe.

Further, the telescopic link tip vertically set up the through-hole, the shower nozzle include into lacquer mouthful, advance lacquer mouthful pass the through-hole on telescopic link upper portion and be linked together with the nozzle holder of telescopic link lower part, advance lacquer mouthful upper portion be equipped with fastening nut, nozzle holder both ends be the triangle-shaped structure, nozzle holder's both ends pass through hinge structure and be connected with adjustable fender, nozzle holder bottom be equipped with a plurality of nozzles.

Further, a switch of the electronic paint spraying system is installed on the hand-push handrail.

Compared with the prior art, the utility model, have following advantage: the second mark sections 291+ 033-.

Drawings

Fig. 1 is an isometric view of the present invention;

FIG. 2 is an isometric view of the sprinkler head of the present invention;

FIG. 3 is an isometric view of the utility model when drawing a thin line, the spray head movable baffle changes position;

fig. 4 is a front view of the spray head of the present invention.

The automatic paint spraying device comprises a hand-push handrail 1, a hand-push handrail 2, a chassis 3, a roller 4, a box body 5, a telescopic rod 6, a universal wheel 7, a fixing bolt 8, a positioning needle 9, a paint box 10, an electronic pump 11, a power supply 12, a paint pipe 13, a spray head 131, a paint inlet 132, a fastening nut 133, a spray nozzle seat 134, a hinge structure 135, a movable baffle 136, a spray nozzle 14 and a valve.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "vertical", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience in describing the present invention and for simplification of the description, and 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 thus, should not be construed as limiting the present invention.

In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-4, the road line drawing device comprises a hand-push box, a telescopic rod 5 and an electronic paint spraying system, wherein the hand-push box comprises a chassis 2, rollers 3 are arranged at the bottom of the chassis 2, a box body 4 is arranged at the upper part of the chassis 2, and hand-push handrails 1 are arranged on the chassis 2; the telescopic rods 5 are arranged on one side of the chassis 2, each telescopic rod is provided with a fixing bolt 7, the bottom of each telescopic rod 5 is provided with a universal wheel 6, the end part of each telescopic rod 5 is sequentially provided with a positioning needle 8 and a spray head 13, and the spray heads 13 are fixed on the telescopic rods 5; the electronic paint spraying system comprises a paint box 9, the paint box 9 is installed inside a box body 4, the paint box 9 is communicated with an inlet of an electronic pump 10 through a paint pipe 12, the electronic pump 10 is installed inside the box body 4, the electronic pump 10 is electrically connected with a power supply 11, an outlet of the electronic pump 10 is communicated with a valve 14 through the paint pipe 12, and the other end of the valve 14 is communicated with a spray head 13 through the paint pipe 12; a through hole is vertically formed in the end part of the telescopic rod 5, the spray head 13 comprises a paint inlet 131, the paint inlet 131 penetrates through the through hole in the upper part of the telescopic rod 5 to be communicated with a nozzle seat 133 in the lower part of the telescopic rod 5, a fastening nut 132 is arranged on the upper part of the paint inlet 131, two ends of the nozzle seat 133 are of a triangular structure, two end parts of the nozzle seat 133 are connected with a movable baffle 135 through a hinge structure 134, and a plurality of nozzles 136 are arranged at the bottom of the nozzle seat 133; the switch of the electronic paint spraying system is arranged on the hand-push handrail 1.

The highway line drawing device controls the distance between the marked lines through the telescopic rod 5, an observer of the telescopic rod 5 observes whether a mark point of the positioning rod deviates from a preset track, an operator of a main body of the line drawing device pushes forwards, the electronic pump 10 is turned on, the electronic pump 10 pumps out line drawing paint in the paint box 9 and conveys the line drawing paint to the spray head 13, and line drawing operation is completed.

The road pavement line drawing device mainly comprises three parts, namely a telescopic rod 5, a hand-push box and an electronic paint spraying system.

The telescopic rod 5 is used for calibrating the distance between two marked lines or the marked line and a reference object, and the complicated process of repeated measurement and positioning is omitted through fixing the distance.

The hand push box is used for pushing the line drawing device to advance and protect the electronic paint spraying system, and the telescopic rod 5 can be fixedly folded up to play a role in carrying conveniently.

The box 4 is externally provided with a color steel plate for protecting an electronic paint spraying system in the box 4, and 4 directional rollers 3 are arranged below the box for facilitating propulsion.

The electronic paint spraying system achieves the function of pumping paint and spraying through the electronic pump 10, can effectively avoid the phenomena of circuit bending, tooth staggering and the like compared with a manual 'dropping' type line drawing mode, and is high in advancing speed and working efficiency.

The electronic paint spraying system comprises an electronic pump 10, a paint box 9, a power supply 11, a paint pipe, a spray head and an electronic pump switch. The electronic pump switch controls the spraying of the line-drawing paint.

The telescopic rod 5 mainly comprises a steel sleeve, a fixing bolt 7, a universal wheel 6, a positioning needle 8 and the like.

(1) Steel casing: a steel square sleeve is selected and welded to the box body 4, the steel sleeve is adopted, a fixing bolt 7 is additionally arranged on the outer pipe and used for locking the telescopic pipe 5 in a telescopic mode, and a universal wheel 6 is additionally arranged below the outer end and used for stabilizing the telescopic pipe 5; the outer end of the inner tube is provided with a positioning needle 8 for an observer to observe whether the line drawing device deviates from the calibration track.

(2) Fixing the bolt 7: the top department punches outside outer steel pipe, welds 2 nuts in steel-pipe hole top, fixes interior steel pipe with 2 screws, reaches the purpose of fixed telescopic link length.

(3) Universal wheel: a steering pulley is welded below the outer steel pipe, and the function of balancing the telescopic rod 5 is achieved.

(4) A positioning needle 8: a long steel nail is hung at the top end of the telescopic rod 5 and used for observing the deviation degree of the calibration track.

The hand-push box mainly comprises a box body 4, a chassis 2 and a hand-push handrail 1.

(1) And (4) a box body: the box frame and the internal part mounting rack are formed by welding selected angle steels, and the box body 4 is externally packaged by using color steels to protect an internal electronic paint spraying system. And a box cover is arranged above the box body 4, so that the addition of line-drawing paint is facilitated.

(2) The chassis 2: the chassis 2 comprises an angle steel bottom plate and directional rollers 3, 4 directional rollers are arranged below the bottom plate, and 3 can keep straight-line walking when being conveniently pushed.

(3) Hand push handrail 1: the hand-push handrail 1 is formed by welding steel pipes, and an electronic pump switch is arranged on the hand-push handrail and used for controlling the electronic paint spraying system to work.

The electronic paint spraying system mainly comprises an electronic pump 10, a paint box 9, a power supply 11, a paint pipe 12, a spray head 13 and a valve 14.

(1) The electronic pump 10: the 12V water spraying motor is selected, has the characteristics of small volume and low power consumption, and can meet the requirements of an electronic paint spraying system.

(2) And (4) a paint box 9: the paint is used for storing the line drawing paint, is made of plastic and is higher than the electronic pump 10.

(3) Power supply 11: A12V lead-acid storage battery is selected to supply power for the electronic pump 10, and the electronic pump is characterized by small volume, small occupied space in the box body 4 and voltage meeting the requirements of the electronic pump 10.

(4) A paint pipe 12: a rubber hose is selected, and is connected with a paint box 9, an electronic pump 10, a valve 14 and a spray head 13 and used for drawing marking lines.

(5) The spray head 13: the thickness of the sprayed paint can be adjusted by rotating the spray head and the baffle plates on the spray head.

(6) Valve 14: the amount of paint sprayed out is adjusted.

Method of operating a device

The line drawing device is simple to operate and easy to use, firstly, the distance required by design is measured by using a steel tape, and the telescopic rod 5 is horizontally drawn out according to the distance, so that the distance between the positioning pins 8 meets the design distance; secondly, moving the line drawing device to a reference object to enable the positioning needle 8 to be positioned above the reference object, and observing whether the positioning needle 8 deviates from the reference object by an observer during traveling; thirdly, opening the box body cover, filling the paint box 9 with line drawing paint, checking whether each line is connected completely (in order to guarantee the service life of the storage battery, the storage battery is taken down for independent storage when the line drawing device is idle), and closing the box body cover after checking; and fourthly, turning on a control switch, pushing forward by an operator, and simultaneously, taking charge of observing the overall trend, and taking charge of prompting the fine adjustment of the line drawing device by the observer.

Project application result analysis

The second marking section field application effect of the Dongyngdike top road engineering is achieved, the consistent praise of construction personnel of engineering companies is obtained, the road surface line drawing device not only saves the consumption of line drawing paint materials, but also shortens the construction period, lightens the labor intensity, and enables the marking and drawing work of the virtual and real lines of the road surface to be completed better and faster.

Engineering company application analysis

This setting-out device can fast loading and unloading in the use, and the fast march, the marking line of drawing is accurate, compares former drawing line method, and the setting-out device setting-out not only occupies constructor fewly, and the setting-out is fast moreover, and reduction construction cost that can be very big drops into, has improved economic benefits.

Innovation of project

Firstly, in applying highway road surface setting-out device to the construction of the second mark section of the upper levee road engineering, realized that artifical input is few, purpose that the engineering time is short has improved work efficiency. Secondly, the line spacing is determined by the line drawing device in a fixed-point positioning mode, so that a large amount of distance measuring time is saved, the construction period of line drawing is shortened, and the construction cost is reduced. Thirdly, the line drawing device is a common machine part in daily life, the loss in daily use can be maintained on site or purchased and replaced, and the maintenance is convenient. In a word, the line drawing device has rich innovative contents, perfectly forms parts in daily life into a construction tool for greatly improving the working efficiency, has innovation in the aspects of working ideas and technical application, and promotes the progress of the yellow river science and technology career.

Social benefit analysis

The line drawing device reduces construction cost, reduces physical and mental fatigue of constructors in construction, saves a part of manpower and material resources to arrange other work, further liberates productivity and improves work efficiency.

The line drawing device greatly improves the efficiency of virtual and real line drawing in highway engineering, can accurately and attractively draw the marking lines at corners, avoids the reworking phenomenon caused by drawing lines, and has remarkable social benefit.

Analysis of economic benefits

In the east-oriented embankment top road engineering 2014, a virtual-solid line drawing project of the center of a second mark section road is implemented by adopting 2 line drawing devices, the input cost is about 1800 yuan, the line drawing project construction of a highway of 34.551km is completed only in 2 days, the labor cost is saved by about 4600 yuan, the labor cost is calculated according to 100 yuan of the labor cost, 4 workers are used for 2 days by the 2 line drawing devices, the total number is 800 yuan, the cost of the line drawing devices is 1800 yuan, the total number is 2600 yuan, the road line drawing work is completed, according to the line drawing method of pulling a hectometer rope, 3 groups of workers need to be input for 34.5km, 4 workers in each group, namely 12 workers are used, the line drawing of 34.5km is completed for about 6 days, and the total number is about 7200. The line drawing device can be reused on other sites, and has remarkable economic benefit.

Conclusion

The design of the road pavement line drawing device is applied to the construction of the virtual and solid line drawing of the road engineering at the top of the yellow river levee, and a good effect is obtained, the field application aspect of the line drawing device completely replaces the old manual construction mode of 'pulling a hundred meters rope and dropping a bit', the drawn line has standard and attractive appearance, the phenomena of 'bending, malocclusion and deviation of a central line' in the old construction method are greatly avoided, the line drawing device is simple and easy to use, convenient to maintain, convenient to store and transport, the construction efficiency is effectively improved, the cost investment is reduced, and the economic benefit is obvious.

The structure and connection relation not mentioned are common knowledge.

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. Highway setting-out device, its characterized in that: the paint spraying device comprises a hand-push box, an expansion rod (5) and an electronic paint spraying system, wherein the hand-push box comprises a chassis (2), rollers (3) are arranged at the bottom of the chassis (2), a box body (4) is arranged at the upper part of the chassis (2), and hand-push handrails (1) are arranged on the chassis (2); the telescopic rods (5) are arranged on one side of the chassis (2), each telescopic rod is provided with a fixing bolt (7), the bottom of each telescopic rod (5) is provided with a universal wheel (6), the end parts of the telescopic rods (5) are sequentially provided with a positioning needle (8) and a spray head (13), and the spray heads (13) are fixed on the telescopic rods (5); the electronic paint spraying system comprises a paint box (9), the paint box (9) is installed inside a box body (4), the paint box (9) is communicated with an inlet of an electronic pump (10) through a paint pipe (12), the electronic pump (10) is installed inside the box body (4), the electronic pump (10) is electrically connected with a power supply (11), an outlet of the electronic pump (10) is communicated with a valve (14) through the paint pipe (12), and the other end of the valve (14) is communicated with a spray head (13) through the paint pipe (12).

2. A road line striping apparatus as claimed in claim 1, wherein: the vertical through-hole of seting up of telescopic link (5) tip, shower nozzle (13) including advance lacquer mouth (131), advance lacquer mouth (131) pass through the through-hole on telescopic link (5) upper portion and be linked together with nozzle holder (133) of telescopic link (5) lower part, advance lacquer mouth (131) upper portion be equipped with fastening nut (132), nozzle holder (133) both ends be the triangle-shaped structure, both ends of nozzle holder (133) pass through hinge structure (134) and be connected with adjustable fender (135), nozzle holder (133) bottom be equipped with a plurality of nozzles (136).

3. A road line striping apparatus as claimed in claim 1, wherein: the switch of the electronic paint spraying system is arranged on the hand-push handrail (1).