Road marking construction device

Abstract

The utility model relates to the field of marking devices, specifically to a road marking construction device, wherein the liquid inlet end of the feed pump is communicated with a tank body through a first conduit, the liquid outlet end of the feed pump is communicated with a diverter block through a second conduit, the diverter block at the front end of the vehicle plate is symmetrically provided with a guide groove and a moving block, the lower end of the moving block is provided with a guide block slidably connected to the guide groove, third conduits are symmetrically arranged on both sides of the diverter block, and a motor is started, so that a driving rod can drive a driven rod to rotate on a positioning seat through meshing, and because the position of the driven rod is fixed, the two guide blocks can be synchronously moved along the driven rod, so that the positions of the two adapter blocks and the nozzle can be temporarily adjusted, which is convenient for adjusting the spacing when marking roads of different widths, and can improve the low marking efficiency of the present structure.

Description

Technical Field

[0001] The utility model relates to the field of marking devices, in particular to a road marking construction device. Background Art

[0002] As we all know, road marking is mainly divided into: hot melt marking, room temperature cold paint marking, color anti-skid marking, oscillating anti-skid reflective marking and preformed marking. Hot melt marking has the advantages of short construction time, high wear resistance and low cost. It is the most widely used type of marking in my country's road marking. The main equipment used in the marking construction process is the marking machine. The marking machine is mainly composed of a traveling vehicle and the main body of the marking machine installed on it. The main body of the marking machine mainly includes: paint (melt) barrel, air compressor, marking spray gun (or spray tube), guide rod, controller, etc.; With the rapid development of urban road construction, the utilization rate of road marking machines has also increased;

[0003] Although the existing road marking machines have single-sided and double-sided marking spray guns for marking, since the marking spray guns are fixedly installed on the traveling vehicle, the marking spray guns can only mark lines (guide lines) with fixed spacing. When marking roads of different widths, the spacing cannot be adjusted and only single lines can be sprayed one by one, resulting in low marking efficiency and a long construction period. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] Aiming at the deficiencies of the prior art, the utility model provides a road marking construction device.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a road marking line drawing construction device, comprising a vehicle plate, a tank body, a feed pump and a diverter block, the lower end of the vehicle plate is provided with a plurality of bottom wheels, the tank body, the feed pump and the diverter block are all fixed to the upper end of the vehicle plate, the liquid inlet end of the feed pump is connected with the tank body through a first conduit, the liquid outlet end of the feed pump is connected with the diverter block through a second conduit, the front end of the vehicle plate is symmetrically provided with a guide groove and a moving block, the lower end of the moving block is provided with a guide slidably connected to the guide groove Block, third conduits are symmetrically arranged on both sides of the diverter block, the outer end of the third conduit is provided with a transfer tube penetrating the moving block, the transfer tube is fixed on the moving block, the liquid outlet end of the transfer tube is provided with a transfer block, the material outlet end of the transfer block is provided with a nozzle, a positioning seat and a motor are fixedly arranged at the lower end of the vehicle plate, a driven rod is rotatably arranged on the positioning seat, screws penetrating the guide block are symmetrically arranged at both ends of the driven rod, the two screws are reverse thread structures, and a driving rod is arranged at the output end of the motor, and the driving rod is meshed with the driven rod.

[0008] Furthermore, the present invention has the following improvements: the third conduit is a hose structure, and the transfer tube is a metal tube.

[0009] In order to facilitate the assembly of the transfer tube, the utility model has the following improvements: the transfer tube is provided with a limit block inserted into the interior of the moving block, and the limit block is fixed to the interior of the moving block by screws.

[0010] Furthermore, the utility model has the following improvements: a positioning ring is provided at one end of the adapter tube away from the third conduit, and the positioning ring is fixed to one side of the adapter block by screws.

[0011] Furthermore, the utility model is improved in that a sealing ring is provided on the positioning ring.

[0012] Furthermore, the improvement of the utility model is that the guide groove is a rectangular structure.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the utility model provides a road marking construction device, which has the following beneficial effects:

[0015] The road marking construction device starts the motor, which can make the driving rod drive the driven rod to rotate on the positioning seat through the meshing effect. Since the position of the driven rod is fixed, the two guide blocks can move synchronously along the driven rod, so that the positions of the two adapter blocks and the nozzle can be temporarily adjusted, which is convenient for adjusting the spacing when marking roads of different widths, and can improve the low marking efficiency of the present structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of the utility model Figure 1 ;

[0017] Figure 2 This is a schematic diagram of the structure of the utility model Figure 2 ;

[0018] Figure 3 This is a schematic diagram of the structure of the utility model Figure 3 ;

[0019] Figure 4 It is a schematic diagram of the docking structure of the driving rod and the driven rod in the utility model;

[0020] In the figure: 1. car plate; 2. tank body; 3. feed pump; 4. diverter block; 5. bottom wheel; 6. guide groove; 7. third guide tube; 8. adapter tube; 9. moving block; 10. guide block; 11. limit block; 12. drive rod; 13. nozzle; 14. adapter block; 15. positioning seat; 16. driven rod; 17. screw; 18. motor. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-4 A road marking line marking construction device comprises a vehicle plate 1, a tank body 2, a feed pump 3 and a diverter block 4, wherein the lower end of the vehicle plate 1 is provided with a plurality of bottom wheels 5, the tank body 2, the feed pump 3 and the diverter block 4 are all fixed on the upper end of the vehicle plate 1, the liquid inlet end of the feed pump 3 is communicated with the tank body 2 through a first conduit, the liquid outlet end of the feed pump 3 is communicated with the diverter block 4 through a second conduit, the diverter block 4 at the front end of the vehicle plate 1 is symmetrically provided with a guide groove 6 and a moving block 9, the lower end of the moving block 9 is provided with a guide block 10 slidably connected to the guide groove 6, third conduits 7 are symmetrically arranged on both sides of the diverter block 4, the outer end of the third conduit 7 is provided with a transfer pipe 8 penetrating the moving block 9, the transfer pipe 8 is fixed on the moving block 9, and the liquid outlet of the transfer pipe 8 A transfer block 14 is provided at the end, and a nozzle 13 is provided at the discharge end of the transfer block 14. A positioning seat 15 and a motor 18 are fixedly provided at the lower end of the vehicle plate 1. A driven rod 16 is rotatably provided on the positioning seat 15. Screws 17 penetrating the guide block 10 are symmetrically provided at both ends of the driven rod 16. The two screws 17 are reverse thread structures. A driving rod 12 is provided at the output end of the motor 18. The driving rod 12 is meshed with the driven rod 16. Through the provided bottom wheel 5, it is convenient to push the overall movement of this structure. Starting the feed pump 3 can make the material in the tank body 2 enter the transfer tube 8 through the diverter block 4 and the third conduit 7, and then spray it out at the nozzle 13, which can mark the designated position of the road. The matching structure of the driving rod 12 and the driven rod 16 is as shown in FIG. Figure 4 As shown, starting the motor 18 can make the driving rod 12 drive the driven rod 16 to rotate on the positioning seat 15 through the meshing effect. Since the position of the driven rod 16 is fixed, the two guide blocks 10 can move synchronously along the driven rod 16, so that the positions of the two adapter blocks 14 and the nozzle 13 can be temporarily adjusted, which is convenient for adjusting the spacing when marking roads of different widths, and can improve the marking efficiency of this structure.

[0023] In this structure, the third conduit 7 is a hose structure, the transfer tube 8 is a metal tube, and the guide groove 6 is a rectangular structure.

[0024] In the present structure, the adapter tube 8 is provided with a limit block 11 which is inserted into the interior of the moving block 9. The limit block 11 is fixed to the interior of the moving block 9 by screws. The end of the adapter tube 8 away from the third conduit 7 is provided with a positioning ring. The positioning ring is fixed to one side of the adapter block 14 by screws. When the adapter tube 8 is assembled, the limit block 11 is inserted into the moving block 9. At this time, the adapter tube 8 will pass through the moving block 9, and then the limit block 11 can be fixed in the moving block 9 by screws. At this time, the position of the adapter tube 8 is fixed, which can make the adapter tube 8 easy to assemble. When the adapter block 14 needs to be assembled, the positioning ring can be fixed to one side of the adapter block 14 by screws.

[0025] Furthermore, a sealing ring is provided on the positioning ring, which can improve the sealing performance at the adapter block 14 .

[0026] In the description of this article, it should be noted that relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0027] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A road marking device, comprising a vehicle plate (1), a tank body (2), a feed pump (3) and a diverter block (4), wherein a plurality of bottom wheels (5) are provided at the lower end of the vehicle plate (1), and the tank body (2), the feed pump (3) and the diverter block (4) are all fixed at the upper end of the vehicle plate (1), characterized in that: The liquid inlet end of the feed pump (3) is connected to the tank body (2) through a first conduit, and the liquid outlet end of the feed pump (3) is connected to the diverter block (4) through a second conduit. The diverter block (4) is symmetrically provided with a guide groove (6) and a moving block (9) at the front end of the vehicle plate (1). The lower end of the moving block (9) is provided with a guide block (10) slidably connected to the guide groove (6). Third conduits (7) are symmetrically provided on both sides of the diverter block (4). The outer end of the third conduit (7) is provided with a transfer pipe (8) penetrating the moving block (9). The transfer pipe (8) is fixed to the moving block (9). ), the liquid outlet end of the transfer tube (8) is provided with a transfer block (14), the material outlet end of the transfer block (14) is provided with a nozzle (13), the lower end of the vehicle plate (1) is fixedly provided with a positioning seat (15) and a motor (18), a driven rod (16) is rotatably provided on the positioning seat (15), screws (17) penetrating the guide block (10) are symmetrically provided at both ends of the driven rod (16), and the two screws (17) are of reverse threaded structure, and a driving rod (12) is provided at the output end of the motor (18), and the driving rod (12) is meshed with the driven rod (16).

2. A road marking construction device according to claim 1, characterized in that: The third conduit (7) is a hose structure, and the transfer tube (8) is a metal tube.

3. A road marking line construction device according to claim 2, characterized in that: The transfer tube (8) is provided with a limit block (11) which is inserted into the interior of the moving block (9); the limit block (11) is fixed inside the moving block (9) by means of screws.

4. A road marking construction device according to claim 3, characterized in that: The guide groove (6) is a rectangular structure.

5. A road marking line construction device according to claim 4, characterized in that: A positioning ring is provided at one end of the adapter tube (8) away from the third conduit (7), and the positioning ring is fixed to one side of the adapter block (14) by means of screws.

6. A road marking line construction device according to claim 5, characterized in that: A sealing ring is arranged on the positioning ring.

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