CN216551577U

CN216551577U - Dotting device for road and bridge construction

Info

Publication number: CN216551577U
Application number: CN202121964021.7U
Authority: CN
Inventors: 宋家绅
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-20
Filing date: 2021-08-20
Publication date: 2022-05-17
Anticipated expiration: 2031-08-20

Abstract

The utility model provides a road and bridge construction is with beating device of dotting, the on-line screen storage device comprises a base, base downside four corners department is connected and is equipped with electric push rod one, electric push rod other end is connected and is equipped with the walking wheel, base top one side is equipped with the storage case, storage case middle part outside cover has spacing, storage case downside is connected and is equipped with connecting plate one, it is equipped with the damping pole to be connected between a connecting plate downside and the base upside, the damping pole outside is cup jointed and is equipped with the spring, storage case one side sub-unit connection is equipped with the conveying pipeline, the inside heating pipe that is equipped with of conveying pipeline, the base downside rotates to be connected and is equipped with the pivot, the pivot middle part outside is connected and is equipped with the gear, the pivot lower extreme is connected and is equipped with connecting plate two, the inside connecting pipe that is equipped with the connecting plate two downside is passed and is connected and is equipped with a plurality of shower nozzles, the side connection of connecting plate is equipped with the brush. Compared with the prior art, the utility model has the advantages that: the material storage box has the damping function and prevents the paint from being adhered to the inner wall of the material conveying pipe; the dotting material is fully contacted with the ground, and dotting is firmer.

Description

Dotting device for road and bridge construction

Technical Field

The utility model relates to the technical field of dotting, in particular to a dotting device for road and bridge construction.

Background

In recent years, due to the rapid development of economy, the living standard of people is increasingly improved, private cars are popularized along with the development of economy, urban overpasses are more and more designed to relieve traffic pressure, a reinforcing mesh needs to be laid on a road surface in the construction process of the bridge floor of the overpass, reinforcing steel bars need to be laid at certain intervals, so that dotting marking distance needs to be carried out on the road surface before the reinforcing steel bars are laid, the marking distance is generally manually paid off at present, time and labor are wasted, errors are large, and construction quality and progress are influenced; some dotting devices exist in the prior art, but dotting is not uniform, the dotting shape is incomplete, and dotting materials are not fully contacted with the ground, so that the dotting is not firm; in addition, the material in the conveying pipe is easy to solidify, and the discharging effect is influenced.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model provides a dotting device for road and bridge construction, which comprises a base, wherein four corners of the lower side of the base are connected with a first electric push rod, the other end of the first electric push rod is connected with walking wheels, one side of the upper part of the base is provided with a storage box, the outer side of the middle part of the storage box is sleeved with a limiting frame, the lower side of the limiting frame is connected with the base, the lower side of the storage box is connected with a first connecting plate, a damping rod is connected between the lower side of the first connecting plate and the upper side of the base, the outer side of the damping rod is sleeved with a spring, the lower part of one side of the storage box is connected with a material conveying pipe, a heating pipe is arranged in the material conveying pipe, a spiral material conveying rod is arranged in the material conveying pipe, one side of the upper part of the base, which is positioned at the end of the material conveying pipe far away from the storage box, is connected with a motor shaft end, one end of the spiral material conveying rod penetrates through one end of the material conveying pipe in a rotating way to be connected with the motor shaft end, the utility model discloses a storage case, including conveying pipeline, base downside, pivot, support block, connecting plate upper end penetrates two inside connecting plates and is connected with the connecting pipe, two downside of connecting plate just are located a plurality of shower nozzles outsides and connect and be equipped with the brush.

As an improvement: and telescopic support rods are connected between the two sides below the conveying pipeline and the upper side of the base.

As an improvement: the edge of the left side above the base is connected with a push rod.

As an improvement: the right side edge of the upper part of the base is connected with a storage battery box.

As an improvement: the storage battery box is connected with the first electric push rod, the motor and the second electric push rod through power lines.

Compared with the prior art, the utility model has the advantages that: the damping rod and the spring are arranged on the lower side of the storage box, so that the storage box can be damped, and the coating in the storage box is prevented from shaking greatly; the heating pipe is arranged on the inner side of the material conveying pipe to heat the paint, and the material conveying pipe is driven by the rotation of the screw rod to convey the paint, so that the paint is prevented from being adhered to the inner wall of the material conveying pipe; the point is hit through the cooperation of shower nozzle and the brush of connecting plate downside to make a round trip through two flexible gear that make a round trip small amplitude rotations that make a round trip of electric push rod in driving the pivot, thereby drive the brush with spun material and ground fully contact in the shower nozzle, the shape is complete, it is more firm to hit the point.

Drawings

FIG. 1 is a front view of a dotting device for road and bridge construction according to the present invention;

FIG. 2 is a view showing the internal structure of a material delivery pipe of the dotting device for road and bridge construction;

FIG. 3 is a structural view of the inside of a connecting plate of the dotting device for road and bridge construction of the present invention;

reference symbol comparison table:

1. a base; 2. an electric push rod I; 3. a traveling wheel; 4. a material storage box; 5. a limiting frame; 6. a first connecting plate; 7. a damping lever; 8. A spring; 9. a delivery pipe; 10. heating a tube; 11. a screw feed rod; 12. a motor; 13. a telescopic supporting rod; 14. a discharge port; 15. a hose; 16. a rotating shaft; 17. a gear; 18. a support block; 19. an electric push rod II; 20. a circular ring; 21. a second connecting plate; 22. a connecting pipe; 23. a spray head; 24. a brush; 25. a push rod; 26. a storage battery box.

Detailed Description

The following further describes embodiments of the present invention with reference to the accompanying drawings.

As shown in fig. 1-3, a dotting device for road and bridge construction comprises a base 1, wherein an electric push rod 2 is connected to four corners of the lower side of the base 1, the other end of the electric push rod 2 is connected with a traveling wheel 3, a storage tank 4 is arranged on one side of the upper side of the base 1, a limiting frame 5 is sleeved on the outer side of the middle of the storage tank 4, the lower side of the limiting frame 5 is connected with the base 1, a connecting plate 6 is connected to the lower side of the storage tank 4, a damping rod 7 is connected between the lower side of the connecting plate 6 and the upper side of the base 1, a spring 8 is sleeved on the outer side of the damping rod 7, a conveying pipe 9 is connected to the lower portion of one side of the storage tank 4, a heating pipe 10 is arranged inside the conveying pipe 9, a spiral conveying rod 11 is arranged inside the conveying pipe 9, a motor 12 is connected to one side of the upper side of the base 1 and the end of the conveying pipe 9 far away from the storage tank 4, one end of the spiral conveying rod 11 is rotatably connected with the shaft end of the motor 12 through one end of the conveying pipe 9, a discharge port 14 is arranged below one side of the conveying pipe 9, which is far away from the storage tank 4, a hose 15 is connected and arranged at the lower side of the conveying pipe 9 and outside the discharge port 14, a rotating shaft 16 is rotatably connected and arranged at the lower side of the base 1 and below the conveying pipe 9, a gear 17 is connected and arranged outside the middle part of the rotating shaft 16, a supporting block 18 is connected and arranged at the lower side of the base 1 and below the storage tank 4, one side of the supporting block 18, which is close to the rotating shaft 16, is connected and provided with a second electric push rod 19, a plurality of circular rings 20 matched with the meshing of the gear 17 are arranged outside one side of the second electric push rod 19, a second connecting plate 21 is connected and arranged at the lower end of the rotating shaft 16, a connecting pipe 22 is arranged inside the second connecting plate 21, and a plurality of spray heads 23 are connected and arranged at the lower side of the second connecting plate 21, the upper ends of the spray heads 23 penetrate into the second connecting plate 21 to be connected with the connecting pipe 22, and brushes 24 are connected and arranged on the lower side of the second connecting plate 21 and outside the spray heads 23.

And telescopic support rods 13 are connected between the two sides below the conveying pipe 9 and the upper side of the base 1.

The edge of the left side above the base 1 is connected with a push rod 25.

The right side edge of the upper part of the base 1 is connected with a storage battery box 26.

The storage battery box 26 is respectively connected with the first electric push rod 2, the motor 12 and the second electric push rod 19 through power lines.

When the utility model is implemented, the first electric push rod 2 is started, the base 1 is lifted through the support of the first electric push rod 2, the brush 24 is driven to move upwards to leave the road surface, the push rod 25 is pushed, the dotting device is moved to the dotting position, the uneven road surface is met in the moving process, the damping rod 7 and the spring 8 are arranged on the lower side of the storage box 4, the storage box 4 can be damped, the paint in the storage box is prevented from shaking greatly, the first electric push rod 2 is started, the brush 24 is contacted with the ground through the contraction of the first electric push rod 2, the heating pipe 10 is started to heat the material in the material conveying pipe 9 to prevent the material from solidifying, the motor 12 is started, the screw rod 11 is driven by the motor 12 to rotate in the material conveying pipe 9, the material in the storage box 4 is conveyed to the hose 15 through the discharge hole on the lower side of the other end of the material conveying pipe 9, the material is conveyed to the connecting pipe 22 inside the second connecting plate 21 through the hose 15, the materials of the plurality of spray heads 23 connected through the other side of the connecting pipe 22 are sprayed into the brush 24, the electric push rod II 19 is started, the electric push rod II 19 is made to regularly stretch back and forth, the circular ring 20 on the outer side of the other end of the electric push rod II 19 is meshed with the gear 17 on the rotating shaft 16, so that the brush 24 on the lower side of the connecting plate II 21 is driven to rotate back and forth in a small-amplitude mode at a position where a point needs to be punched on the road surface, the materials in the brush 24 are uniformly coated on the road surface, the materials are fully contacted with the ground, the shape is complete, the point punching is firmer, after the point punching is finished, the base plate 1 is continuously driven to ascend through the electric push rod I2, the brush 24 is made to leave the ground, the push rod 25 is pushed, and the point punching device is moved to the next point punching repeated operation.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a road and bridge construction is with device of dotting, includes base (1), its characterized in that: the electric push rod I (2) is connected and arranged at the four corners of the lower side of the base (1), the walking wheels (3) are connected and arranged at the other end of the electric push rod I (2), a storage box (4) is arranged on one side above the base (1), a limiting frame (5) is sleeved on the outer side of the middle of the storage box (4), the lower side of the limiting frame (5) is connected with the base (1), a connecting plate I (6) is connected and arranged on the lower side of the storage box (4), a damping rod (7) is connected and arranged between the lower side of the connecting plate I (6) and the upper side of the base (1), a spring (8) is sleeved on the outer side of the damping rod (7), a conveying pipe (9) is connected and arranged on the lower portion of one side of the storage box (4), a heating pipe (10) is arranged inside the conveying pipe (9), a spiral conveying rod (11) is arranged inside the conveying pipe (9), a motor (12) is connected and arranged on one side, which is located above the conveying pipe (1) and far away from the storage box (4), one end of the spiral conveying rod (11) is rotatably connected with the shaft end of the motor (12) after penetrating through one end of the conveying pipe (9), a discharge hole (14) is formed below one side of the conveying pipe (9) far away from the storage box (4), a hose (15) is connected and arranged on the lower side of the conveying pipe (9) and on the outer side of the discharge hole (14), a rotating shaft (16) is rotatably connected and arranged on the lower side of the base (1) and on the lower side of the conveying pipe (9), a gear (17) is connected and arranged on the outer side of the middle of the rotating shaft (16), a supporting block (18) is connected and arranged on the lower side of the base (1) and on the lower side of the storage box (4), one side, close to the rotating shaft (16), of the supporting block (18) is connected and provided with a second electric push rod (19), one outer side, close to the gear (17), of the second electric push rod (19) is provided with a circular ring (20) meshed with a plurality of matched gears (17), and the lower end of the rotating shaft (16) is connected and provided with a second connecting plate (21), connecting pipe (22) are arranged inside the second connecting plate (21), the lower side of the second connecting plate (21) penetrates through the connecting pipe and is provided with a plurality of spray heads (23), the upper end of each spray head (23) penetrates into the inside of the second connecting plate (21) and is connected with the connecting pipe (22), and the lower side of the second connecting plate (21) is connected with a brush (24) which is arranged outside the plurality of spray heads (23).

2. The dotting device for road and bridge construction according to claim 1, wherein: and telescopic support rods (13) are connected between the two sides below the conveying pipe (9) and the upper side of the base (1).

3. The dotting device for road and bridge construction according to claim 1, wherein: the edge of the left side above the base (1) is connected with a push rod (25).

4. The dotting device for road and bridge construction according to claim 1, wherein: the right side edge of the upper part of the base (1) is connected with a storage battery box (26).

5. The dotting device for road and bridge construction according to claim 4, wherein: the storage battery box (26) is respectively connected with the first electric push rod (2), the motor (12) and the second electric push rod (19) through power lines.