CN114319063A

CN114319063A - Road surface marking equipment for town road construction

Info

Publication number: CN114319063A
Application number: CN202210102030.8A
Authority: CN
Inventors: 刘旺; 陈天亮; 王一流; 王宇鹏
Original assignee: CCCC SHEC Third Highway Engineering Co Ltd
Current assignee: CCCC SHEC Third Highway Engineering Co Ltd
Priority date: 2022-01-27
Filing date: 2022-01-27
Publication date: 2022-04-12
Anticipated expiration: 2042-01-27
Also published as: CN114319063B

Abstract

The invention discloses a road marking device for municipal road construction, which comprises a main body and a sliding frame, wherein the main body is provided with a sliding frame; the sliding frame is of an n-shaped structure, the upper end of the sliding frame penetrates through the top end of the main body, the top end of the sliding frame is provided with a tooth form, a driving device is arranged inside the top end of the main body and is in driving connection with the top end face of the sliding frame inside the main body, a lime box is arranged at the bottom end of the main body, lime is placed inside the lime box, a lifting device is arranged inside the top end of the lime box, the top end of the lifting device is located inside the main body, a power supply is arranged inside the main body, and the power supply is electrically connected with the driving device and the lifting device; the automatic line marking device can be used for marking lines on temporary road sections, has higher accuracy compared with manual roller vehicles, automatically moves and automatically marks lines, has extremely high efficiency, is lighter compared with large-scale equipment, and has better line marking effect without influencing road traffic.

Description

Road surface marking equipment for town road construction

Technical Field

The invention relates to the technical field of municipal road equipment, in particular to road marking equipment for municipal road construction.

Background

The traffic marking is a mark which transmits traffic information such as guidance, limitation, warning and the like to traffic participants by lines, arrows, characters, elevation marks, raised road signs, contour marks and the like on the road surface of a road, has the functions of controlling and guiding traffic, can be used together with the marks or can be used independently, a highway, a first-level highway, a second-level highway, an urban expressway and a main road are provided with reflective traffic markings according to the standard, other roads can be provided with traffic markings according to the standard, white markings need to be marked on the ground when the traffic markings are sprayed so as to be convenient for positioning the whole traffic markings, markings on the road surface are all drawn by marking devices, most of the existing expression schemes adopt marking roller vehicles to manually push or directly adopt the marking vehicles to mark, and the problem of the markings can be rapidly solved by the manual roller vehicles, however, the height of the marked line cannot be kept stable due to manual pushing of the track, the marked line is easy to bend and is not beneficial to later-stage marking, however, the marking vehicle can achieve high accuracy, the line can be marked only in a closed road section due to limited application range, the marking vehicle is adopted for new marking in a temporary road section, traffic jam can be caused, and construction resources are wasted due to temporary application of large-scale equipment, so that the road marking equipment for municipal road construction is provided.

Disclosure of Invention

The invention aims to provide a road marking device for municipal road construction, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a road marking device for municipal road construction comprises a main body and a sliding frame; the improved lime stone box is characterized in that the sliding frame is of an n-shaped structure, the upper end of the sliding frame penetrates through the top end of the main body, the top end of the sliding frame is provided with a tooth form, a driving device is arranged inside the top end of the main body and is in driving connection with the top end face of the sliding frame inside the main body, a lime box is arranged at the bottom end of the main body, lime is placed inside the lime box, a lifting device is arranged inside the top end of the lime box, the top end of the lifting device is located inside the main body, a power supply is arranged inside the main body, and the power supply is electrically connected with the driving device and the lifting device.

Preferably, the driving device comprises a motor, the motor is fixedly mounted on the inner wall of the main body above the sliding frame, a driving gear is fixedly mounted on a rotating shaft of the motor, and the driving gear is meshed with the tooth form on the upper end of the sliding frame.

Preferably, the lifting device comprises a plurality of motors and threaded columns, the threaded columns are uniformly arranged at the top of the lime box, the lower ends of the threaded columns are in threaded connection with the inside of the top end of the lime box, the upper ends of the threaded columns penetrate through the bottom end of the main body to the inside of the main body, a synchronizing mechanism is coaxially and fixedly arranged at the upper ends of the threaded columns, the motors are fixedly arranged at the upper ends of the synchronizing mechanism, bevel gears are fixedly arranged on rotating shafts of the motors, and the bevel gears are vertically meshed and connected with the synchronizing mechanism.

Preferably, the synchronizing mechanism comprises a synchronizing gear and a chain, the edge of the upper half part of the synchronizing gear is in a bevel gear structure, the edge of the lower half part of the synchronizing gear is in a regular gear structure, the synchronizing gear is coaxially and fixedly connected with the top end of the threaded column, the chain is sleeved on the external regular gear of the synchronizing gear, and the bevel gear is vertically meshed with the bevel gear structure of one of the synchronizing gears.

Preferably, an opening is formed in the lower portion of one end of the lime box, sliding grooves are formed in two sides in the opening, sliding blocks are vertically arranged in the opening, protruding blocks are arranged at two ends of each sliding block, and the protruding blocks are embedded in the sliding grooves and connected in a sliding mode.

Preferably, the two sides of the lime box are fixedly provided with support frames, and the bottom ends of the support frames are flush with the bottom end of the lime box.

Compared with the prior art, the invention has the beneficial effects that: the automatic line marking device can be used for marking lines on temporary road sections, has higher accuracy compared with manual roller vehicles, automatically moves and automatically marks lines, has extremely high efficiency, is lighter compared with large-scale equipment, and has better line marking effect without influencing road traffic.

Drawings

FIG. 1 is a schematic view of the principal structure of the reticle apparatus of the present invention;

FIG. 2 is a schematic cross-sectional view of the reticle apparatus of the present invention;

fig. 3 is an enlarged view of fig. 2 at a.

In the figure: 1. the automatic lifting device comprises a main body, 11, a first motor, 12, a driving gear, 13, a power supply, 14, a second motor, 15, a threaded column, 16, a synchronous gear, 17, a chain, 18, a bevel gear, 2, a sliding frame, 21, a tooth form, 3, a lime box, 31, lime, 32, a sliding groove, 33, a sliding block, 34, a protruding block, 35 and a supporting frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a road marking device for municipal road construction comprises a main body 1 and a sliding frame 2; the sliding frame 2 is of an n-shaped structure, the upper end of the sliding frame 2 penetrates through the top end of the main body 1, the top end of the sliding frame 2 is provided with a tooth form 21, a driving device is arranged inside the top end of the main body 1, the driving device is in driving connection with the top end face of the sliding frame 2 inside the main body 1, the sliding of the sliding frame 2 in the main body 1 can be achieved, a lime box 3 is arranged at the bottom end of the main body 1, lime 31 is placed inside the lime box 3, a lifting device is arranged inside the top end of the lime box 3, the top end of the lifting device is located inside the main body 1, a power source 13 is arranged inside the main body 1, the power source 13 is electrically connected with the driving device and the lifting device, the lifting device can enable the lime box 3 to descend to enable the sliding frame 2 to be lifted, and the alternating movement and marking of the main body 1 and the sliding frame 2 can be achieved.

The driving device comprises a first motor 11, the first motor 11 is fixedly arranged on the inner wall of the main body 1 above the sliding frame 2, a driving gear 12 is fixedly arranged on a rotating shaft of the first motor, and the driving gear 12 is meshed and connected with a tooth form 21 at the upper end of the sliding frame 2; the lifting device comprises a plurality of threaded columns 15 and a second motor 14, the threaded columns 15 are uniformly arranged at the top of the lime box (3), the lower ends of the threaded columns are in threaded connection with the inside of the top end of the lime box 3, the upper ends of the threaded columns penetrate through the bottom end of the main body 1 to the inside of the lime box, a synchronizing mechanism is coaxially and fixedly arranged at the upper ends of the threaded columns, the second motor 14 is fixedly arranged at the upper end of the synchronizing mechanism, a bevel gear 18 is fixedly arranged on a rotating shaft of the second motor, the bevel gear 18 is vertically meshed and connected with the synchronizing mechanism, the first motor 11 and the second motor 14 both adopt alternating current asynchronous motors, the main body 1 and the sliding frame 2 can move through a driving device, the moving sequence of the main body 1 and the sliding frame 2 can be determined through the lifting device, and the automatic advancing effect can be achieved.

The synchronous mechanism comprises a synchronous gear 16 and a chain 17, the edge of the upper half part of the synchronous gear 16 is in a bevel gear structure, the edge of the lower half part of the synchronous gear 16 is in a positive gear structure, the synchronous gear 16 is coaxially and fixedly connected with the top end of the threaded column 15, the chain 17 is sleeved on the positive gear outside the synchronous gear 16, the bevel gear 18 is vertically meshed with the bevel gear structure of one synchronous gear 16, the lifting stability of the lime bin 3 is guaranteed through the synchronous mechanism, and the fault of inclination and inversion between the lime bin and the main body 1 is prevented.

The one end below of lime case 3 is provided with the opening, both sides are provided with spout 32 in the opening, be provided with slider 33 in its opening perpendicularly, the both ends of slider 33 are provided with lugs 34, lugs 34 embedding and sliding connection in spout 32, after lime case 3 descends, slider 33 is by the extrusion retraction, inside lime 31 can't spill out, balladeur train 2 removes this moment, when lime case 3 rose, slider 33 descends through the dead weight, main part 1 carries lime case 3 to remove simultaneously and can spill the grey marking line.

The support frame 35 is fixedly installed on two sides of the lime box 3, and the bottom end of the support frame 35 is flush with the bottom end of the lime box 3, so that the auxiliary support function is achieved, and the side turning of the lime box is prevented.

The working principle of the invention is as follows: lime is arranged in the lime box 3 and is driven by the second motor 14, the synchronous gear 16 drives the threaded column 15 to rotate, the lime box 3 in threaded connection with the threaded column 15 starts to ascend, the sliding frame 2 starts to lift the main body 1 at the moment, the first motor 11 drives the driving gear 12 to rotate, the main body 1 moves on the sliding frame 2, meanwhile, lime in the lime box 3 is scattered into a linear shape through an opening opened by self weight, when the main body 1 moves to the other end of the sliding frame 2, the second motor 14 drives reversely, the lime box 3 starts to descend, the sliding frame 2 is lifted finally, the sliding frame 2 can move forwards through the reverse driving of the first motor 11, the sliding block 33 is squeezed by the ground to close to stop scattering lime, and the main body 1 and the sliding frame 2 can automatically move according to the sequence of marked lines and can move according to the moving track through the circulating work.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A road marking device for municipal road construction comprises a main body (1) and a sliding frame (2); the method is characterized in that: the improved lime kiln is characterized in that the sliding frame (2) is of an n-shaped structure, the sliding frame (2) penetrates through the top end of the main body (1), a driving device is arranged inside the top end of the main body (1), the driving device is in driving connection with the top end face of the sliding frame (2) inside the main body (1), a lime box (3) is arranged at the bottom end of the main body (1), lime (31) is placed inside the lime box (3), a lifting device is arranged inside the top end of the lime box (3), the top end of the lifting device is located inside the main body (1), a power source (13) is arranged inside the main body (1), and the power source (13) is electrically connected with the driving device and the lifting device.

2. The pavement marking apparatus for municipal road construction according to claim 1, wherein: the driving device comprises a motor (11), wherein the motor (11) is fixedly arranged on the inner wall of the main body (1) above the sliding frame (2).

3. The pavement marking apparatus for municipal road construction according to claim 2, wherein: a driving gear (12) is fixedly mounted on a rotating shaft of the first motor (11), a tooth form (21) is arranged at the top end of the sliding frame (2), and the driving gear (12) is meshed with the tooth form (21) at the upper end of the sliding frame (2).

4. The pavement marking apparatus for municipal road construction according to claim 1, wherein: the lifting device comprises a second motor (14), a threaded column (15) and a synchronous mechanism, the lower end of the threaded column (15) is in threaded connection with the inside of the top end of the lime box (3), the upper end of the threaded column (15) penetrates through the bottom end of the main body (1) to the inside of the main body, the synchronous mechanism is coaxially and fixedly installed at the upper end of the threaded column (15), the second motor (14) is fixedly installed at the upper end of the synchronous mechanism, a bevel gear (18) is fixedly installed on a rotating shaft of the second motor (14), and the bevel gear (18) is vertically meshed with the synchronous mechanism.

5. The pavement marking apparatus for municipal road construction according to claim 4, wherein: the threaded columns (15) are arranged on the top of the lime box (3) uniformly.

6. The pavement marking apparatus for municipal road construction according to claim 4, wherein: the synchronizing mechanism comprises a synchronizing gear (16) and a chain (17), the edge of the upper half part of the synchronizing gear (16) is of a bevel gear structure, the edge of the lower half part of the synchronizing gear is of a regular gear structure, the synchronizing gear (16) is coaxially and fixedly connected with the top end of the threaded column (15), the chain (17) is sleeved on the regular gear outside the synchronizing gear (16), and the bevel gear (18) is vertically meshed with the bevel gear structure of one synchronizing gear (16).

7. The pavement marking apparatus for municipal road construction according to claim 1, wherein: an opening is formed in the lower portion of one end of the lime box (3), sliding grooves (32) are formed in the two sides of the opening, a sliding block (33) is vertically arranged in the opening, protruding blocks (34) are arranged at the two ends of the sliding block (33), and the protruding blocks (34) are embedded in the sliding grooves (32) and are connected in a sliding mode.

8. The pavement marking apparatus for municipal road construction according to claim 1, wherein: support frames (35) are fixedly mounted on two sides of the lime box (3), and the bottom ends of the support frames (35) are flush with the bottom end of the lime box (3).