CN220952899U - Marking device for pavement engineering construction - Google Patents

Abstract

The utility model discloses a marking device for pavement engineering construction, which comprises a bottom plate, wherein a connecting hose is inserted into the interior of a sleeve, a mounting groove is formed in the bottom of the bottom plate, a return spring is fixedly arranged on the upper surface of an inner cavity of the mounting groove, the lower end of the return spring is fixedly connected with a pin fixing rod communicated with the connecting groove, and the pin fixing rod is inserted between the pin fixing rod and a connecting block. According to the utility model, the spray head and the spray bucket are spliced by adopting the connecting hose and the sleeve, the spray head and the bottom plate are spliced by adopting the connecting block and the connecting groove, and the upper end of the pin fixing rod is separated from the inside of the connecting block by pulling the pin fixing rod downwards and stretching the reset spring, so that the spray head is convenient to detach, and the problem that in the prior art, most of road surface marking machines are in a trolley structure, a pump body is adopted to spray the spray material on a road surface through the spray head, however, in the actual marking work, the spray material is dried and fixed in the spray head, and the continuous work efficiency is reduced due to inconvenience in disassembling and cleaning or replacement is solved.

Description

Marking device for pavement engineering construction

Technical Field

The utility model belongs to the technical field of pavement marking devices, and particularly relates to a marking device for pavement engineering construction.

Background

The pavement engineering comprises a pavement base layer construction technology, an asphalt pavement construction technology, a cement concrete pavement construction technology, a pavement anti-drainage construction technology, a special asphalt concrete pavement construction technology, a pavement test detection technology and the like. In the pavement construction process, marking lines are usually mapped by using a marking machine, and the pavement marking machine is used for mapping pavement traffic safety marks such as zebra stripes, sidewalks, lanes and the like of roads, streets and the like.

At present, most of pavement marking machines in the prior art are of small cart structures, and a pump body is adopted to spray materials on a pavement through a spray head, however, when the actual marking work is carried out, the sprayed materials are dried and fixed in the spray head, so that the continuous work efficiency is reduced due to inconvenient disassembly and cleaning or replacement, and therefore, the design of the marking device for pavement engineering construction is needed to solve the problems.

Disclosure of utility model

The utility model aims to provide a marking device for pavement engineering construction, which aims to solve the problems that in the prior art, most of pavement marking machines are of a trolley structure, a pump body is adopted to spray a spraying material on a pavement through a spray head, however, in actual marking work, the spraying material is dried and fixed in the spray head, and the spraying material is inconvenient to unpick, wash or replace, so that the efficiency of continuous work is reduced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a marking device is used in road surface engineering construction, includes the bottom plate, the spread groove has been seted up to one side of bottom plate, peg graft in the inside of spread groove has the connecting block, one side fixed mounting of connecting block has the shower nozzle, the top fixedly connected with sleeve pipe of shower nozzle, sheathed tube inside peg graft there is coupling hose, the mounting groove has been seted up to the bottom of bottom plate, the inner chamber upper surface fixed mounting of mounting groove has reset spring, reset spring's lower extreme fixedly connected with and the round pin dead lever of spread groove intercommunication, peg graft between round pin dead lever and the connecting block.

Preferably, the pin fixing rod is positioned in the reset spring, and the connecting block and the spray head are of an integrated structure.

Preferably, four universal wheels are uniformly and fixedly arranged at the bottom of the bottom plate, and a power supply unit is fixedly arranged on the upper surface of the bottom plate.

Preferably, one end of the connecting hose is fixedly connected with a spraying barrel, the spraying barrel is fixedly connected with the bottom plate, and the upper surface of the spraying barrel is fixedly connected with a filling hopper.

Preferably, the upper surface of bottom plate fixed mounting has the box, the inside swing joint of box has the fly leaf, the upper surface fixed mounting of fly leaf has the pushing away of running through the box.

Preferably, a motor is fixedly arranged on the upper surface of the box body, an output shaft of the motor penetrates through the box body and is fixedly connected with a screw rod, and the screw rod is in threaded connection with the movable plate.

Compared with the prior art, the utility model has the beneficial effects that:

1. According to the utility model, the spray head and the spray bucket are spliced by adopting the connecting hose and the sleeve, the spray head and the bottom plate are spliced by adopting the connecting block and the connecting groove, and the upper end of the pin fixing rod is separated from the inside of the connecting block by pulling the pin fixing rod downwards and stretching the reset spring, so that the spray head is convenient to detach, and the problem that in the prior art, most of road surface marking machines are in a trolley structure, a pump body is adopted to spray the spray material on a road surface through the spray head, however, in the actual marking work, the spray material is dried and fixed in the spray head, and the continuous work efficiency is reduced due to inconvenience in disassembling and cleaning or replacement is solved.

2. The push handle is movably connected with the box body by adopting the movable plate, and the screw rod connected with the output shaft of the push handle is driven to rotate by starting the motor, so that the movable plate at the outer side drives the push handle to lift, thereby being convenient for users with different heights to adjust the height of the push handle and improving the adapting capability.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a schematic left-view structure of the push handle connected with the box body;

FIG. 3 is a schematic diagram of the front view of the connection of the spray head and the bottom plate of the present utility model;

In the figure: 1. a universal wheel; 2. a bottom plate; 3. a power supply unit; 4. a spraying barrel; 5. a filling hopper; 6. a pushing handle; 7. a motor; 8. a case; 9. a connecting hose; 10. a sleeve; 11. a spray head; 12. a movable plate; 13. a screw rod; 14. a pin fixing rod; 15. a return spring; 16. a mounting groove; 17. a connecting block; 18. and a connecting groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment one:

referring to fig. 1 to 3, the present utility model provides a technical solution: the utility model provides a marking device for road surface engineering construction, comprising a base plate 2, the spread groove 18 has been seted up to one side of bottom plate 2, the inside grafting of spread groove 18 has connecting block 17, one side fixed mounting of connecting block 17 has shower nozzle 11, the top fixedly connected with sleeve pipe 10 of shower nozzle 11, the inside grafting of sleeve pipe 10 has coupling hose 9, mounting groove 16 has been seted up to the bottom of bottom plate 2, the inner chamber upper surface fixed mounting of mounting groove 16 has reset spring 15, reset spring 15's lower extreme fixedly connected with and the round pin dead lever 14 of spread groove 18 intercommunication, peg graft between round pin dead lever 14 and the connecting block 17, round pin dead lever 14 is located reset spring 15 inside, connecting block 17 and shower nozzle 11 are integrated into one piece structure, four universal wheels 1 are evenly fixedly installed to bottom plate 2, and the upper surface fixed mounting of bottom plate 2 has power supply unit 3, the one end fixedly connected with spray vat 4 of coupling hose 9, fixedly connected with between spray vat 4 and the bottom plate 2, and the upper surface fixedly connected with of spray vat 4 annotates hopper 5.

From the above description, the present utility model has the following advantageous effects: the shower nozzle 11 adopts coupling hose 9 and sleeve pipe 10 grafting between with spouting storage bucket 4 to adopt connecting block 17 and spread groove 18 grafting between shower nozzle 11 and bottom plate 2, through the fixed pole 14 of downwardly pulling round pin, extension reset spring 15 realizes that the upper end of the fixed pole 14 of round pin breaks away from the inside of connecting block 17, thereby conveniently dismantle shower nozzle 11, it is mostly shallow structure to have solved road surface marking machine among the prior art, adopt the pump body to spout the material through shower nozzle 11 on the road surface, however in actual marking off during operation, the material that spouts can be done and solid in shower nozzle 11, inconvenient unpick and wash or change leads to the problem that the efficiency of sustainable operation reduces.

Embodiment two:

Referring to fig. 1 to 3, on the basis of the first embodiment, the present utility model provides a technical solution: the upper surface fixed mounting of bottom plate 2 has box 8, and the inside swing joint of box 8 has fly leaf 12, and the upper surface fixed mounting of fly leaf 12 has the push away handle 6 that runs through box 8, and the upper surface fixed mounting of box 8 has motor 7, and the output shaft of motor 7 runs through box 8 fixedly connected with lead screw 13, the spiro union between lead screw 13 and the fly leaf 12.

By adopting the technical scheme, the movable plate 12 is movably connected between the pushing handle 6 and the box body 8, the screw rod 13 connected with the output shaft of the motor is driven to rotate by the starting motor 7, and the movable plate 12 on the outer side drives the pushing handle 6 to lift, so that the height of the pushing handle 6 can be conveniently adjusted according to users with different heights, and the adaptive capacity is improved.

The working principle and the using flow of the utility model are as follows:

When the automatic scribing device is used, firstly, the motor 7 is started to drive the screw rod 13 connected with the output shaft of the motor to rotate, the movable plate 12 on the outer side is driven to drive the pushing handle 6 to lift, the height of the pushing handle 6 is changed, the pushing device of a user is adapted to move, then the water pump is started and moved, and the water pump sprays the spraying material in the spraying barrel 4 to the road surface through the connecting hose 9, the sleeve pipe 10 and the spray head 11, so that scribing work is realized. When the nozzle 11 needs to be disassembled, the pin rod 14 is pulled downwards, the return spring 15 is stretched, the upper end of the pin rod 14 is separated from the inside of the connecting block 17, then the nozzle 11 is moved leftwards, the sleeve 10 is separated from the outer side of the connecting hose 9, and the connecting block 17 is separated from the inside of the connecting groove 18.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The foregoing is merely illustrative of the present utility model and not restrictive, and other modifications and equivalents thereof may occur to those skilled in the art without departing from the spirit and scope of the present utility model.

Claims (6)

1. The utility model provides a marking device is used in road surface engineering construction, includes bottom plate (2), its characterized in that: connecting groove (18) have been seted up to one side of bottom plate (2), peg graft in the inside of connecting groove (18) has connecting block (17), one side fixed mounting of connecting block (17) has shower nozzle (11), the top fixedly connected with sleeve pipe (10) of shower nozzle (11), peg graft in the inside of sleeve pipe (10) has coupling hose (9), mounting groove (16) have been seted up to the bottom of bottom plate (2), the inner chamber upper surface fixed mounting of mounting groove (16) has reset spring (15), the lower extreme fixedly connected with of reset spring (15) is with round pin dead lever (14) of connecting groove (18) intercommunication, peg graft between round pin dead lever (14) and connecting block (17).

2. The scribing device for road engineering construction according to claim 1, wherein: the pin fixing rod (14) is positioned in the reset spring (15), and the connecting block (17) and the spray head (11) are of an integrated structure.

3. The scribing device for road engineering construction according to claim 1, wherein: four universal wheels (1) are uniformly and fixedly arranged at the bottom of the bottom plate (2), and a power supply unit (3) is fixedly arranged on the upper surface of the bottom plate (2).

4. The scribing device for road engineering construction according to claim 1, wherein: one end fixedly connected with of coupling hose (9) spouts storage bucket (4), spout fixed connection between storage bucket (4) and bottom plate (2), just spout the upper surface fixedly connected with of storage bucket (4) annotates hopper (5).

5. The scribing device for road engineering construction according to claim 1, wherein: the novel multifunctional electric box is characterized in that a box body (8) is fixedly arranged on the upper surface of the bottom plate (2), a movable plate (12) is movably connected inside the box body (8), and a pushing handle (6) penetrating through the box body (8) is fixedly arranged on the upper surface of the movable plate (12).

6. The marking device for road engineering construction according to claim 5, wherein: the upper surface of box (8) fixed mounting has motor (7), the output shaft of motor (7) runs through box (8) fixedly connected with lead screw (13), spiro union between lead screw (13) and fly leaf (12).