CN215210400U

CN215210400U - Spraying tool for highway construction

Info

Publication number: CN215210400U
Application number: CN202023155685.7U
Authority: CN
Inventors: 李春光
Original assignee: Sichuan Jiangong Construction Engineering Testing Co ltd
Current assignee: Sichuan Jiangong Construction Engineering Testing Co ltd
Priority date: 2020-12-24
Filing date: 2020-12-24
Publication date: 2021-12-17
Anticipated expiration: 2030-12-24

Abstract

The utility model belongs to the spray tool field, especially, spray tool is used in highway construction, the power distribution box comprises a box body, install the water tank on the bottom inner wall of box, the water pump is installed at the top of water tank, one side fixed mounting of box has the dead lever that two symmetries set up, the one end fixed mounting of two dead levers has first spray tube, the other both sides of box all are equipped with the second spray tube, the equal fixed mounting in the other both sides of box has the connecting rod, rotate on the connecting rod and install first bull stick, the bottom fixed mounting of first bull stick is on the second spray tube that corresponds, the top of first bull stick extends to the top and the fixed mounting of connecting rod has the gear, first hole has all been seted up on the both sides inner wall of box. The utility model relates to a rationally, be convenient for fold the second spray tube to be convenient for remove the box, and be convenient for expand the second spray tube, be convenient for spray the road surface of highway through first spray tube and second spray tube.

Description

Spraying tool for highway construction

Technical Field

The utility model relates to a spray tool technical field especially relates to a spray tool is used in highway construction.

Background

An expressway, referred to as a highway for short, is a highway dedicated for high-speed driving of automobiles. Highways have different regulations in different countries, times and scientific research and academic fields. According to the regulations, the highway is a multi-lane highway which is used for driving cars in different directions and driving cars in different lanes and controlling the entrance and exit of cars. The annual average daily designed traffic volume of the highway is more than fifteen thousand passenger cars, and the designed speed is eighty to one hundred twenty kilometers per hour.

The spraying tool for highway construction used in the existing market has a long spraying pipe, so that the spraying pipe is troublesome to carry, and the spraying pipe is inconvenient to fold and unfold.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that has to be not convenient for fold and expand the spray tube among the prior art, and the spray tool is used in highway construction that proposes.

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

a spraying tool for highway construction comprises a box body, wherein a water tank is installed on the inner wall of the bottom of the box body, a water pump is installed at the top of the water tank, two symmetrically arranged fixing rods are fixedly installed at one side of the box body, a first spray pipe is fixedly installed at one end of each fixing rod, second spray pipes are respectively arranged at the other two sides of the box body, connecting rods are fixedly installed at the other two sides of the box body, a first rotating rod is rotatably installed on each connecting rod, the bottom end of each first rotating rod is fixedly installed on the corresponding second spray pipe, the top end of each first rotating rod extends to the upper portion of each connecting rod, a gear is fixedly installed on each connecting rod, first holes are respectively formed in the inner walls at the two sides of the box body, a transverse rod is slidably installed in each first hole, racks are fixedly installed at the sides, which are close to each other, the two racks are respectively meshed with the two gears, and a second hole is formed in the inner wall of the side, far away from the first spray pipes, of the box body, a movable plate is slidably mounted in the second hole, one ends of the two cross rods are fixedly mounted on the movable plate, a rectangular seat is fixedly mounted on one side, away from the first spray pipe, of the box body, a threaded hole is formed in one side of the rectangular seat, an adjusting screw rod is mounted in the threaded hole, and one end of the adjusting screw rod is rotatably mounted on the movable plate.

Preferably, a three-way valve is installed on a water outlet of the water pump, three hoses are installed on the three-way valve, and the three hoses are connected to the first spray pipe and the two second spray pipes respectively.

Preferably, the same stabilizer bar is fixedly installed on the inner walls of the two sides of the second hole, and the movable plate is sleeved on the stabilizer bar in a sliding mode.

Preferably, a rotating hole is formed in the connecting rod, and the first rotating rod is rotatably connected with the rotating hole.

Preferably, a rotating groove is formed in one side of the moving plate, one end of the adjusting screw rod is rotatably installed in the rotating groove, and a knob is fixedly installed at the other end of the adjusting screw rod.

In the utility model, when spraying the pavement of the highway, the spraying tool for highway construction needs to unfold two second spray pipes, at the moment, the knob can drive the adjusting screw to rotate by rotating the knob, the adjusting screw can be driven to move while rotating under the action of the threaded hole, the moving plate can be driven to move by the movement of the adjusting screw, the moving plate can drive two cross rods to move, the cross rods can drive the racks to move, the movement of the racks can drive the corresponding gears to rotate, at the moment, the rotating directions of the two gears are opposite, the gears can drive the first rotary rod to rotate, the first rotary rod can drive the second spray pipes to rotate, so that the second spray pipes can be unfolded, then, by starting the water pump, the water in the water tank can be extracted by the water pump to spray water through the first spray pipes and the second spray pipes, thereby being convenient for spraying the pavement of the highway.

The utility model relates to a rationally, be convenient for fold the second spray tube to be convenient for remove the box, and be convenient for expand the second spray tube, be convenient for spray the road surface of highway through first spray tube and second spray tube.

Drawings

Fig. 1 is a schematic top view of a spraying tool for highway construction according to the present invention;

fig. 2 is a schematic structural view of a part a of a spraying tool for highway construction provided by the utility model;

fig. 3 is the utility model provides a spraying tool for highway construction's B part schematic structure.

In the figure: 1. a box body; 2. a water tank; 3. a water pump; 4. fixing the rod; 5. a first nozzle; 6. a second nozzle; 7. a connecting rod; 8. a first rotating lever; 9. a gear; 10. a first hole; 11. a cross bar; 12. a rack; 13. a second hole; 14. moving the plate; 15. a stabilizer bar; 16. a rectangular base; 17. a threaded hole; 18. adjusting the screw rod; 19. a knob.

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.

Referring to fig. 1-3, a spraying tool for highway construction comprises a box body 1, a water tank 2 is installed on the inner wall of the bottom of the box body 1, a water pump 3 is installed on the top of the water tank 2, two symmetrically arranged fixing rods 4 are fixedly installed on one side of the box body 1, a first spray pipe 5 is fixedly installed at one end of each of the two fixing rods 4, a second spray pipe 6 is respectively installed on the other two sides of the box body 1, a connecting rod 7 is fixedly installed on the other two sides of the box body 1, a first rotating rod 8 is rotatably installed on the connecting rod 7, the bottom end of the first rotating rod 8 is fixedly installed on the corresponding second spray pipe 6, the top end of the first rotating rod 8 extends to the upper side of the connecting rod 7 and is fixedly installed with a gear 9, first holes 10 are respectively formed on the inner walls of the two sides of the box body 1, cross rods 11 are slidably installed in the first holes 10, and racks 12 are fixedly installed on the sides of the two cross rods 11 which are close to each other, two racks 12 are respectively meshed with two gears 9, a second hole 13 is formed in the inner wall of one side, away from the first spray pipe 5, of the box body 1, a moving plate 14 is arranged in the second hole 13 in a sliding mode, one ends of two cross rods 11 are fixedly arranged on the moving plate 14, a rectangular seat 16 is fixedly arranged on one side, away from the first spray pipe 5, of the box body 1, a threaded hole 17 is formed in one side of the rectangular seat 16, an adjusting screw 18 is arranged in the threaded hole 17 in a threaded mode, and one end of the adjusting screw 18 is rotatably arranged on the moving plate 14.

In this embodiment, the three-way valve is installed on the water outlet of the water pump 3, and the three hoses are installed on the three-way valve and are respectively connected to the first spray pipe 5 and the two second spray pipes 6.

In this embodiment, the same stabilizer bar 15 is fixedly mounted on the inner walls of the two sides of the second hole 13, and the moving plate 14 is slidably sleeved on the stabilizer bar 15.

In this embodiment, the connecting rod 7 is provided with a rotating hole, and the first rotating rod 8 is rotatably connected with the rotating hole.

In this embodiment, a rotation groove is formed on one side of the moving plate 14, one end of the adjusting screw 18 is rotatably installed in the rotation groove, and the other end of the adjusting screw 18 is fixedly installed with a knob 19.

In the utility model, when spraying on the road surface of the highway, two second spray pipes 6 need to be unfolded, at this time, by rotating the knob 19, the knob 19 can drive the adjusting screw 18 to rotate, under the action of the threaded hole 17, the adjusting screw 18 can be rotated and moved at the same time, the movement of the adjusting screw 18 can drive the moving plate 14 to move, the moving plate 14 can drive the two cross rods 11 to move, the cross rods 11 can drive the racks 12 to move, the movement of the racks 12 can drive the corresponding gears 9 to rotate, at this time, the rotation directions of the two gears 9 are opposite, the gears 9 can drive the first rotating rod 8 to rotate, the first rotating rod 8 can drive the second spray pipes 6 to rotate, thereby the second spray pipes 6 can be unfolded, then by starting the water pump 3, the water in the water tank 2 can be extracted by the water pump 3 to spray water through the first spray pipes 5 and the second spray pipes 6, thereby being convenient for spraying the pavement of the highway.

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. The spraying tool for the construction of the highway comprises a box body (1) and is characterized in that a water tank (2) is installed on the inner wall of the bottom of the box body (1), a water pump (3) is installed at the top of the water tank (2), two symmetrically arranged fixing rods (4) are fixedly installed on one side of the box body (1), a first spray pipe (5) is fixedly installed at one end of each fixing rod (4), second spray pipes (6) are arranged on the other two sides of the box body (1), a connecting rod (7) is fixedly installed on the other two sides of the box body (1), a first rotating rod (8) is rotatably installed on the connecting rod (7), the bottom end of the first rotating rod (8) is fixedly installed on the corresponding second spray pipes (6), the top end of the first rotating rod (8) extends to the upper portion of the connecting rod (7) and is fixedly installed with a gear (9), first holes (10) are formed in the inner walls of the two sides of the box body (1), slidable mounting has horizontal pole (11) in first hole (10), the equal fixed mounting in one side that two horizontal poles (11) are close to each other has rack (12), two rack (12) mesh with two gear (9) respectively, second hole (13) have been seted up on one side inner wall of first spray tube (5) is kept away from in box (1), slidable mounting has movable plate (14) in second hole (13), the one end fixed mounting of two horizontal poles (11) is on movable plate (14), one side fixed mounting that first spray tube (5) were kept away from in box (1) has rectangle seat (16), threaded hole (17) have been seted up to one side of rectangle seat (16), adjusting screw (18) are installed to threaded hole (17) internal thread, the one end rotation of adjusting screw (18) is installed on movable plate (14).

2. The spraying tool for highway construction according to claim 1, wherein a three-way valve is installed at the water outlet of the water pump (3), three hoses are installed on the three-way valve, and the three hoses are respectively connected to the first spray pipe (5) and the two second spray pipes (6).

3. The spraying tool for highway construction according to claim 1, wherein the same stabilizer bar (15) is fixedly installed on the inner walls of the two sides of the second hole (13), and the movable plate (14) is slidably sleeved on the stabilizer bar (15).

4. The spraying tool for highway construction according to claim 1 wherein the connecting rod (7) is provided with a rotating hole, and the first rotating rod (8) is rotatably connected with the rotating hole.

5. The spraying tool for highway construction according to claim 1 wherein one side of the moving plate (14) is provided with a rotating groove, one end of the adjusting screw (18) is rotatably mounted in the rotating groove, and the other end of the adjusting screw (18) is fixedly mounted with a knob (19).