CN211848836U

CN211848836U - Marking device for road engineering

Info

Publication number: CN211848836U
Application number: CN201922316254.5U
Authority: CN
Inventors: 赵妮娜
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-21
Filing date: 2019-12-21
Publication date: 2020-11-03
Anticipated expiration: 2029-12-21

Abstract

The utility model discloses a marking device for road engineering, which comprises a bottom plate, wherein wheels are arranged at four corners of the bottom surface of the bottom plate, and a limiting device is arranged on the upper surface of the bottom plate; the spraying device comprises a base plate, a rotating shaft, a bearing plate, a plurality of spray heads, a rotating disc and a fixing bolt, wherein the bearing plate is arranged at the driving front end of the base plate, a discharge pipeline is arranged on the bearing plate through the rotating shaft, the plurality of spray heads are arranged on the outer wall of the discharge pipeline, the rotating disc is arranged at the other end of the rotating shaft, and the; the feeding device is characterized in that a material box and a liquid pump are arranged on the upper surface of the bottom plate, and a feeding hopper is arranged on the upper surface of the material box. Has the advantages that: the wheels can keep moving linearly through the limiting device, so that the device can keep moving linearly, and the scribing bending is avoided; the angle of ejection of compact pipeline can incline to can adjust the jet width of ejection of compact pipeline, be convenient for draw the marking of different width, it is more convenient to use, and efficient.

Description

Marking device for road engineering

Technical Field

The utility model relates to a road engineering marking off auxiliary assembly field, concretely relates to marking device for road engineering.

Background

In the road engineering marking operation, especially when marking is carried out on the stop lines of motor vehicles on both sides of a road and the stop lines of non-motor vehicles on a sidewalk, the marking operation is mostly carried out in a manual mode.

When the operation mode is used for drawing longer lines, the straight line is difficult to keep for drawing, the curve is easy to generate during the line drawing, the operator needs to bend for a long time for operation, the labor intensity is high, the line drawing efficiency is low, and when the mark lines with different widths need to be drawn during the line drawing, the operation is carried out by the brushes with different widths, so that the use is inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a marking device for road engineering in order to solve the problems, and the preferred technical scheme in the technical schemes provided by the utility model avoids the marking bending; the marking line drawing device has the advantages that marking lines with different widths can be drawn conveniently, the use is more convenient, the technical effect is high, and the details are explained below.

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

the utility model provides a marking device for road engineering, which comprises a bottom plate, wherein wheels are arranged at four corners of the bottom surface of the bottom plate, and a limiting device which enables the wheels to keep moving straightly is arranged on the upper surface of the bottom plate;

the spraying device comprises a base plate, a rotating plate, a plurality of spray heads, a bearing plate, a rotating plate and a plurality of spray heads, wherein the bearing plate is arranged at the traveling front end of the base plate, the bearing plate is provided with a discharge pipeline through a rotating shaft, the outer wall of the discharge pipeline is provided with the plurality of spray heads, the spray heads are evenly distributed along the length square of the discharge pipeline, the other end of the rotating shaft penetrates through the bearing plate and is provided with the rotating plate, the surface of the bearing plate is provided;

the feeding device is characterized in that a material box and a liquid pump are arranged on the upper surface of the base plate, a feeding hopper is arranged on the upper surface of the material box, the feeding end of the liquid pump is connected with the material box through a pipeline, and the discharging end of the liquid pump is connected with the feeding end of the discharging pipeline through a pipeline.

When the scribing device for road engineering is used for scribing, the limiting device limits the rotation of the wheel to enable the wheel to keep moving linearly, the fixing bolt is unlocked to lock the rotating disc, the rotating disc is rotated, the rotating shaft drives the discharging pipeline to rotate, so that the spraying width of the coating of the discharging pipeline can be limited, namely, the spraying range is adjusted, after the adjustment is completed, the fixing bolt is screwed to enable the bottom end of the fixing bolt to be tightly pressed and fixed with the rotating disc, so that the fixing of the discharging pipeline is completed, the liquid pump is opened during spraying, the coating in the material box is guided to the inside of the discharging pipeline through the liquid pump, and finally the coating is sprayed on the ground through the spray nozzle.

As preferred, workbin internally mounted has and is used for carrying out the agitating unit who stirs to the material, sets up like this, can stir the material through agitating unit, makes the material mix more evenly.

Preferably, agitating unit includes the motor, the motor is installed the workbin upper surface, the output shaft of motor stretches into inside the workbin, and install the axis of rotation, the axis of rotation outside is installed and is used for carrying out the rotation leaf that stirs to the material.

Preferably, the surface of the bottom plate is provided with a guide hole in a penetrating manner, the guide hole corresponds to the wheel, the limiting device comprises a door-shaped frame, the door-shaped frame is mounted on the upper surface of the bottom plate, the bottom end of the door-shaped frame is connected with the bottom plate, the upper surface of the door-shaped frame is provided with a sliding hole in a penetrating manner, a sliding shaft is slidably mounted inside the sliding hole, the upper end of the sliding shaft penetrates out of the sliding hole and is provided with a pulling plate, the bottom end of the sliding shaft extends into the door-shaped frame and is rotatably provided with a pushing plate, the bottom surface of the pushing plate is provided with a limiting rod, the limiting rod corresponds to the guide hole, the limiting rod is positioned on two sides of the wheel, the outer side of the sliding shaft is provided with a thrust spring, the thrust spring is positioned between the door-shaped frame and the pushing plate, the side wall of the sliding shaft is, the inner wall of the sliding hole is provided with a sliding block, the sliding block is in clearance fit with the sliding groove, the outer wall of the sliding shaft is provided with an annular groove, and the sliding shaft is communicated with the sliding groove and is close to the bottom end of the sliding groove, so that the sliding block is fixed.

Preferably, a pull ring is mounted at the upper end of the pull plate.

Preferably, a push rod is installed on the upper surface of the feed box and is close to the travelling tail end of the feed box.

Preferably, the carrying plate is arranged obliquely.

Has the advantages that: the wheels can keep moving linearly through the limiting device, so that the device can keep moving linearly, and the scribing bending is avoided; the angle of ejection of compact pipeline can incline to can adjust the jet width of ejection of compact pipeline, be convenient for draw the marking of different width, it is more convenient to use, and efficient.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a front view of the present invention;

fig. 2 is a left side view of the present invention;

FIG. 3 is a schematic view of the internal structure of the bin of the present invention;

FIG. 4 is an enlarged view of the installation of the position limiter of the present invention;

fig. 5 is an enlarged view of the installation of the discharge pipe of the present invention.

The reference numerals are explained below:

1. a material box; 101. a feed hopper; 102. a push rod; 2. a stirring device; 201. a motor; 202. rotating the blades; 203. a rotating shaft; 3. a base plate; 301. a guide hole; 4. a limiting device; 401. a pull ring; 402. pulling a plate; 403. a slide hole; 404. a gantry frame; 405. a sliding shaft; 406. a chute; 407. a slider; 408. a thrust spring; 409. an annular groove; 410. pushing the plate; 411. a limiting rod; 5. a wheel; 6. a liquid pump; 7. a carrier plate; 8. a discharge pipeline; 801. a spray head; 802. a rotating shaft; 803. rotating the disc; 804. a locking hole; 9. a fixing plate; 901. and (5) fixing the bolt.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, the utility model provides a marking device for road engineering, which comprises a bottom plate 3, wherein wheels 5 are arranged at four corners of the bottom surface of the bottom plate 3, and a limiting device 4 for keeping the wheels 5 to move linearly is arranged on the upper surface of the bottom plate 3;

the loading plate 7 is installed at the traveling front end of the bottom plate 3, the loading plate 7 is provided with a discharge pipeline 8 through a rotating shaft 802, a plurality of spray heads 801 are installed on the outer wall of the discharge pipeline 8, the spray heads 801 are evenly distributed along the length square of the discharge pipeline 8, the other end of the rotating shaft 802 penetrates through the loading plate 7 and is provided with a rotating disc 803, fixing bolts 901 are installed on the surface of the loading plate 7 through a fixing plate 9, and the inner ends of the fixing bolts 901 correspond to the rotating disc 803;

the upper surface of the bottom plate 3 is provided with a material box 1 and a liquid pump 6, the upper surface of the material box 1 is provided with a feed hopper 101, the feed end of the liquid pump 6 is connected with the material box 1 through a pipeline, and the discharge end of the liquid pump 6 is connected with the feed end of the discharge pipeline 8 through a pipeline.

As optional embodiment, workbin 1 internally mounted has the agitating unit 2 that is used for stirring the material, sets up like this, can stir the material through agitating unit 2, makes the material mix more evenly.

Agitating unit 2 includes motor 201, and motor 201 is installed at workbin 1 upper surface, and inside motor 201's output shaft stretched into workbin 1, and installed axis of rotation 203, and the axis of rotation 203 outside is installed and is used for carrying out the rotation leaf 202 that stirs to the material, sets up like this, when stirring the material, drives axis of rotation 203 through motor 201 and rotates, makes axis of rotation 203 drive rotation leaf 202 and rotates, can mix the stirring to the material along with the rotation of rotating leaf 202.

The surface of the bottom plate 3 is provided with a guide hole 301 in a penetrating way, the guide hole 301 corresponds to the wheel 5, the limiting device 4 comprises a door-shaped frame 404, the door-shaped frame 404 is arranged on the upper surface of the bottom plate 3, the bottom end of the door-shaped frame 404 is connected with the bottom plate 3, the upper surface of the door-shaped frame 404 is provided with a sliding hole 403 in a penetrating way, a sliding shaft 405 is arranged in the sliding hole 403 in a sliding way, the upper end of the sliding shaft 405 penetrates out of the sliding hole 403 and is provided with a pull plate 402, the bottom end of the sliding shaft 405 extends into the door-shaped frame 404 and is rotatably provided with a push plate 410, the bottom surface of the push plate 410 is provided with a limiting rod 411, the limiting rod 411 corresponds to the guide hole 301, the limiting rod 411 is positioned on two sides of the wheel 5, the outer side of the sliding shaft 405 is provided with a thrust spring 408, the thrust spring 408 is positioned between the door, the sliding block 407 is in clearance fit with the sliding groove 406, an annular groove 409 is formed in the outer wall of the sliding shaft 405, the sliding shaft 405 is communicated with the sliding groove 406 and is close to the bottom end of the sliding groove 406 to fix the sliding block 407, and therefore, when the wheel 5 needs to keep moving linearly, the pulling plate 402 is rotated, the sliding shaft 405 is driven to rotate through the pulling plate 402, the sliding groove 406 enters the communication position of the annular groove 409 and the sliding block 407, the pushing plate 410 is pushed downwards by means of the elasticity of the thrust spring 408, the limiting rod 411 penetrates through the guide hole 301 and reaches the two sides of the wheel 5, and the rotation of the wheel 5 is limited by the limiting rod 411; when the rotation limitation on the wheel 5 needs to be removed, the pull plate 402 is pulled upwards by overcoming the elasticity of the thrust spring 408, so that the sliding block 407 slides in the sliding groove 406 until the sliding block 407 is located at the communication position between the sliding groove 406 and the annular groove 409, at the moment, the limiting rod 411 is separated from the bottom surface of the bottom plate 3, the pull plate 402 is rotated, the sliding shaft 405 is driven to rotate by the pull plate 402, the sliding block 407 enters the annular groove 409, the limitation on the sliding shaft 405 is realized, and the rotation limitation on the wheel 5 is removed.

The pull plate 402 is provided with a pull ring 401 at the upper end, so that the pull plate 402 can be conveniently pulled to move through the pull ring 401.

The push rod 102 is arranged on the upper surface of the material box 1, and the push rod 102 is close to the traveling tail end of the material box 1, so that the push device can be moved conveniently through the push rod 102.

The carrier plate 7 is arranged obliquely so that the paint sprayed from the spray head 801 is sprayed towards the ground.

Adopt above-mentioned structure, when marking off, through the rotation of stop device 4 restriction wheel 5, make wheel 5 keep straight line to advance, remove fixing bolt 901 and to the locking of rolling disc 803, rotate rolling disc 803, it rotates to drive ejection of compact pipeline 8 through pivot 802, thereby can spray the width to ejection of compact pipeline 8's coating and restrict, adjust the scope of spraying promptly, adjust the completion back, twist and twist fixing bolt 901, make fixing bolt 901's bottom and rolling disc 803 compress tightly fixedly, thereby accomplish the fixed to ejection of compact pipeline 8, open liquid pump 6 when spraying, direct the inside coating of workbin 1 to ejection of compact pipeline 8 inside through liquid pump 6, finally spray coating subaerial through shower nozzle 801.

The above embodiments are only specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of changes or substitutions within the technical scope of the present invention, and all should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a marking device for road engineering which characterized in that: the device comprises a bottom plate (3), wherein wheels (5) are arranged at four corners of the bottom surface of the bottom plate (3), and a limiting device (4) which enables the wheels (5) to keep moving linearly is arranged on the upper surface of the bottom plate (3);

the conveying device is characterized in that a bearing plate (7) is installed at the traveling front end of the bottom plate (3), a discharging pipeline (8) is installed on the bearing plate (7) through a rotating shaft (802), a plurality of spray heads (801) are installed on the outer wall of the discharging pipeline (8), the spray heads (801) are evenly distributed along the length direction of the discharging pipeline (8), the other end of the rotating shaft (802) penetrates through the bearing plate (7) and is provided with a rotating disc (803), fixing bolts (901) are installed on the surface of the bearing plate (7) through fixing plates (9), and the inner ends of the fixing bolts (901) correspond to the rotating disc (803);

bottom plate (3) upper surface mounting has workbin (1) and liquid pump (6), surface mounting has feeder hopper (101) on workbin (1), the feed end of liquid pump (6) with workbin (1) is connected through the pipeline, the discharge end of liquid pump (6) with through the pipeline with the feed end of discharge pipeline (8) is connected.

2. The line drawing device for road engineering according to claim 1, characterized in that: workbin (1) internally mounted has agitating unit (2) that is used for stirring the material, sets up like this, can stir the material through agitating unit (2), makes the material mix more evenly.

3. A road-work line-marking device as claimed in claim 2, characterized in that: agitating unit (2) include motor (201), motor (201) are installed workbin (1) upper surface, the output shaft of motor (201) stretches into inside workbin (1), and install axis of rotation (203), rotation axis (203) outside is installed and is used for carrying out the rotating vane (202) that stir to the material.

4. The line drawing device for road engineering according to claim 1, characterized in that: the utility model discloses a wheel, including bottom plate (3), door type frame (404), sliding shaft (405), limiting device (402), door type frame (404), bottom plate (3) surface run through and be provided with guiding hole (301), guiding hole (301) with wheel (5) are corresponding, stop device (4) are including door type frame (404), install door type frame (404) upper surface bottom with bottom plate (3) are connected, door type frame (404) upper surface runs through and is provided with sliding hole (403), sliding hole (403) inside slidable mounting has sliding shaft (405), sliding shaft (405)'s upper end is worn out sliding hole (403), and install arm-tie (402), the bottom of sliding shaft (405) stretches into inside door type frame (404), and rotate and install push pedal (410), gag lever post (411) is installed to push pedal (410) bottom surface, gag lever post (411) with guiding hole (301) are corresponding, the limiting rod (411) is located on two sides of the wheel (5), a thrust spring (408) is installed on the outer side of the sliding shaft (405), the thrust spring (408) is located between the door-shaped frame (404) and the push plate (410), a sliding groove (406) is formed in the side wall of the sliding shaft (405), the sliding groove (406) extends along the length direction of the sliding shaft (405), a sliding block (407) is installed on the inner wall of the sliding hole (403), the sliding block (407) is in clearance fit with the sliding groove (406), an annular groove (409) is formed in the outer wall of the sliding shaft (405), the sliding shaft (405) is communicated with the sliding groove (406) and is close to the bottom end of the sliding groove (406) and used for fixing the sliding block (407).

5. The line drawing device for road engineering according to claim 4, wherein: and a pull ring (401) is arranged at the upper end of the pull plate (402).

6. The line drawing device for road engineering according to claim 1, characterized in that: the upper surface of the work bin (1) is provided with a push rod (102), and the push rod (102) is close to the travelling tail end of the work bin (1).

7. The line drawing device for road engineering according to claim 1, characterized in that: the bearing plate (7) is obliquely arranged.