Road construction maintenance device
By designing a highway construction maintenance device containing gear system and sprinkler head, the problem of uneven sprinkling during construction is solved, and the effect of uniform sprinkling of water on the road surface and water resource conservation is achieved.
Patent Information
- Application Number
- CN202421429121.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-21
- Publication Date
- 2025-03-21
- Estimated Expiration
- 2034-06-21
AI Technical Summary
During the construction of existing roads, uneven watering and maintenance are likely to cause excessive, insufficient or leakage of water on some road surfaces, affecting the maintenance effect and wasting water resources.
A highway construction maintenance device is designed, including bottom plate, support block, support box, special-shaped gear, sub gear, main rotating rod, secondary rotating rod, first gear, motor, water jet head and other components. Through the motor driving the gear system, the water jet head can evenly sprinkle water on the road surface.
The even sprinkling of water on the road surface is achieved, which avoids the problems of excessive, insufficient or leakage of water, improves the maintenance effect and saves water resources.
Smart Images
Figure CN222648531U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of highway construction and maintenance, in particular to a highway construction and maintenance device. Background Art
[0002] Highway maintenance is to ensure the normal operation and service life of the highway, and to maintain and repair the built highway. It mainly includes road surface repair, crack treatment, pothole repair, bridge inspection, culvert cleaning, etc. In addition, regular road surface inspection, greening maintenance, road cleaning, drainage system maintenance and other work are also required. The purpose of highway construction and maintenance is to ensure the safety, comfort and reliability of the highway. Through the construction of new or renovated highways, the traffic capacity and convenience are improved; through maintenance work, the highway is kept in good condition, the risk of accidents is reduced, and the service life of the highway is extended.
[0003] During the construction process, after the pavement is cast, it is usually necessary to water the pavement for 7 days. At present, construction workers usually use rubber hoses connected to an external water source to water the pavement. However, this method results in uneven watering, which can easily cause excessive watering, insufficient watering, or even leakage on some pavements, which not only affects the maintenance effect of the pavement, but also easily causes a large amount of water resources to be wasted. Utility Model Content
[0004] In view of the deficiencies in the prior art, the utility model provides a highway construction and maintenance device, which solves the problems raised in the above-mentioned background technology.
[0005] To achieve the above purpose, the utility model is implemented by the following technical solutions: a highway construction and maintenance device, including a base plate, a support block is fixedly installed on the top of the base plate, a support box is fixedly installed on the top of the support block, two special-shaped gears and two sub-gears are rotatably installed inside the support box, the special-shaped gears are meshed with the sub-gears, a main rotating rod is rotatably installed on the top of the two special-shaped gears, a sub-rotating rod is rotatably installed on the top of one end of the two main rotating rods, a first gear is rotatably installed on the top of one end of the two sub-rotating rods, and the two first gears are meshed with each other, a motor is fixedly installed on the top of the support box, and the output end of the motor is fixedly connected to the central position of one of the first gears, two circular blocks are rotatably installed on the bottom of the support box, a first connecting rod is fixedly installed on the bottom of the two sub-gears, the two first connecting rods are respectively fixedly connected to the tops of the two circular blocks, and two fixed plates are fixedly installed on the bottom of the two circular blocks, a second connecting rod is rotatably installed between each two fixed plates, and a water spray head is fixedly installed on one side of the two second connecting rods.
[0006] Preferably, a water tank is fixedly installed on the top of the base plate, a fixed box is fixedly installed on the top of the base plate and on one side of the water tank, a water pump is fixedly installed inside the fixed box, one end of the water pump extends to the inside of the water tank, the other end of the water pump extends to the inside of the support block and a hose is connected to one end of two sprinkler heads, the water pump is started to pump water out of the water tank and sprayed out by the sprinkler head through the hose.
[0007] Preferably, a box cover is provided on the top of the water tank, and the box cover is threadedly connected to the water tank. A handle is fixedly installed on the top of the box cover, and the box cover can be opened by holding the handle and turning it to pour water into the water tank.
[0008] Preferably, the two fixed plates are each provided with a fixing groove inside, the two fixed grooves are each provided with a ratchet rotatably installed inside, the two fixed grooves are each provided with a pressing column slidably installed inside, the bottom of the two pressing columns are each provided with a first sliding groove, the two first sliding grooves are each provided with a second spring fixedly installed inside, and one end of the two second springs is provided with a triangular slider fixedly installed, the triangular slider is slidably connected to the inside of the first sliding groove, the sprinkler head is rotated to rotate the ratchet, and when adjusted to a suitable angle, the triangular slider will block one side of the ratchet to limit it.
[0009] Preferably, two auxiliary plates are fixedly installed on the inner walls of the two fixed grooves, and a first spring is fixedly installed inside the two fixed grooves and between the two auxiliary plates. One end of the first spring is fixedly connected to one end of a pressing column, and the first spring is slidably connected to the two auxiliary plates. The pressing column is moved to allow the triangular slider to enter the interior of the first sliding groove, releasing the limit, so that the water head can be moved downward, and the angle of the water head can be adjusted as needed.
[0010] Preferably, four support columns are fixedly installed at the bottom of the base plate, and rollers are rotatably installed at the bottom of the four support columns to facilitate staff to move the device.
[0011] The utility model provides a highway construction and maintenance device, which has the following beneficial effects:
[0012] 1. The highway construction and maintenance device starts the motor to rotate the first gear to drive the auxiliary rotating rod to rotate, so that the main rotating rod rotates, drives the special-shaped gear to rotate 90 degrees, drives the auxiliary gear and the sprinkler head to rotate, and evenly sprinkles water on the ground behind the device and on both sides, avoiding the problem of excessive sprinkling, insufficient sprinkling, or even leakage on some roads.
[0013] 2. The highway construction and maintenance device rotates the ratchet by pushing the nozzle upward. When it is adjusted to a suitable angle, the triangular slider blocks one side of the ratchet to limit the position. The pressing column is pressed to make the triangular slider enter the first sliding groove to release the limit, so that the nozzle can be moved downward. The angle of the nozzle can be adjusted as needed, which increases the flexibility of use. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the structure of the utility model;
[0015] Figure 2 It is a cross-sectional view of the utility model;
[0016] Figure 3 This is a schematic diagram of the structure of the water sprinkler head of the utility model;
[0017] Figure 4 This is a top sectional view of the support box of the utility model;
[0018] Figure 5 This is a side sectional view of the support box of the utility model;
[0019] Figure 6 This is a side cross-sectional view of one of the fixing plates of the present invention;
[0020] Figure 7 For this utility model Figure 6 Enlarged view of point A in .
[0021] In the figure: 1. bottom plate; 2. support column; 3. roller; 4. water tank; 5. tank cover; 6. handle; 7. fixed box; 8. water pump; 9. support block; 10. support box; 11. motor; 12. special-shaped gear; 13. sub-gear; 14. main rotating rod; 15. sub-rotating rod; 16. first gear; 17. first connecting rod; 18. round block; 19. sprinkler head; 20. second connecting rod; 21. fixed plate; 22. fixed groove; 23. auxiliary plate; 24. first spring; 25. pressing column; 26. first sliding groove; 27. second spring; 28. triangular slider; 29. ratchet; 30. hose. DETAILED DESCRIPTION
[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.
[0023] Embodiment 1
[0024] See also Figures 1 to 7The utility model provides a technical solution: a highway construction and maintenance device, including a base plate 1, a support block 9 is fixedly installed on the top of the base plate 1, a support box 10 is fixedly installed on the top of the support block 9, two special-shaped gears 12 and two sub-gears 13 are rotatably installed inside the support box 10, the special-shaped gear 12 is meshed and connected with the sub-gear 13, a main rotating rod 14 is rotatably installed on the top of the two special-shaped gears 12, a sub-rotating rod 15 is rotatably installed on the top of one end of the two main rotating rods 14, a first gear 16 is rotatably installed on the top of one end of the two sub-rotating rods 15, and the two first gears 16 are rotatably installed on the top of the two sub-rotating rods 15. The supporting box 10 is meshed with each other, and a motor 11 is fixedly installed on the top of the supporting box 10. The output end of the motor 11 is fixedly connected to the central position of one of the first gears 16. Two circular blocks 18 are rotatably installed on the bottom of the supporting box 10. The bottoms of the two sub-gears 13 are fixedly installed with first connecting rods 17. The two first connecting rods 17 are respectively fixedly connected to the tops of the two circular blocks 18. Two fixed plates 21 are fixedly installed on the bottoms of the two circular blocks 18. A second connecting rod 20 is rotatably installed between every two fixed plates 21, and a sprinkler head 19 is fixedly installed on one side of the two second connecting rods 20.
[0025] A water tank 4 is fixedly installed on the top of the base plate 1, and a fixed box 7 is fixedly installed on the top of the base plate 1 and on one side of the water tank 4. A water pump 8 is fixedly installed inside the fixed box 7. One end of the water pump 8 extends into the interior of the water tank 4, and the other end of the water pump 8 extends into the interior of the support block 9 and is connected to one end of two sprinkler heads 19 by a hose 30. A box cover 5 is provided on the top of the water tank 4. The box cover 5 is threadedly connected to the water tank 4. A handle 6 is fixedly installed on the top of the box cover 5. Hold the handle 6 and turn it to open the box cover 5, pour water into the water tank 4, start the water pump 8, pump water out of the water tank 4, and spray it out from the sprinkler head 19 through the hose 30.
[0026] The two fixing plates 21 are provided with fixing grooves 22 inside, ratchets 29 are rotatably installed inside the two fixing grooves 22, pressing columns 25 are slidably installed inside the two fixing grooves 22, first sliding grooves 26 are provided at the bottoms of the two pressing columns 25, second springs 27 are fixedly installed inside the two first sliding grooves 26, triangular sliders 28 are fixedly installed at one end of the two second springs 27, and the triangular sliders 28 are slidably connected to the inside of the first sliding grooves 26, two auxiliary plates 23 are fixedly installed on the inner walls of the two fixing grooves 22, and the two fixing grooves are provided with a plurality of auxiliary plates 23. A first spring 24 is fixedly installed inside 22 and between the two auxiliary plates 23. One end of the first spring 24 is fixedly connected to one end of the pressing column 25. The first spring 24 is slidably connected to the two auxiliary plates 23. The water spray head 19 is rotated to rotate the ratchet 29. When it is adjusted to a suitable angle, the triangular slider 28 will block one side of the ratchet 29 and limit it. The pressing column 25 is moved to make the triangular slider 28 enter the inside of the first sliding groove 26. The limit is released, and the water spray head 19 can be moved downward. The angle of the water spray head 19 can be adjusted as needed.
[0027] Four support columns 2 are fixedly installed at the bottom of the base plate 1, and rollers 3 are rotatably installed at the bottom of the four support columns 2 to facilitate the staff to move the device.
[0028] To sum up, when using the highway construction and maintenance device, hold the handle 6 and rotate it to open, pour water into the water tank 4, push the sprinkler head 19 upwards to rotate the ratchet 29, and when adjusted to a suitable angle, the triangular slider 28 will block one side of the ratchet 29 to limit it. After adjusting the angle, start the water pump 8 to pump water out of the water tank 4 and spray it out from the sprinkler head 19 through the hose 30. At this time, start the motor 11 to rotate the first gear 16 to drive the secondary rotating rod 15 to rotate, and the main rotating rod 14 to rotate, drive the special-shaped gear 12 to rotate 90°, drive the secondary gear 13 and the sprinkler head 19 to rotate, and perform watering operations on the ground behind the device and both sides to complete the highway construction and maintenance operations.
[0029] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.
Claims
1. A highway construction and maintenance device, comprising a base plate (1), characterized in that: A support block (9) is fixedly mounted on the top of the bottom plate (1), a support box (10) is fixedly mounted on the top of the support block (9), two special-shaped gears (12) and two auxiliary gears (13) are rotatably mounted inside the support box (10), the special-shaped gears (12) are meshingly connected with the auxiliary gears (13), a main rotating rod (14) is rotatably mounted on the top of the two special-shaped gears (12), an auxiliary rotating rod (15) is rotatably mounted on the top of one end of the two main rotating rods (14), a first gear (16) is rotatably mounted on the top of one end of the two auxiliary rotating rods (15), the two first gears (16) are meshingly connected with each other, and the support box (10) A motor (11) is fixedly mounted on the top of the supporting box (10), the output end of the motor (11) is fixedly connected to the central position of one of the first gears (16), two circular blocks (18) are rotatably mounted on the bottom of the supporting box (10), a first connecting rod (17) is fixedly mounted on the bottom of the two sub-gears (13), the two first connecting rods (17) are respectively fixedly connected to the tops of the two circular blocks (18), two fixed plates (21) are fixedly mounted on the bottom of the two circular blocks (18), a second connecting rod (20) is rotatably mounted between each two of the fixed plates (21), and a water spray head (19) is fixedly mounted on one side of the two second connecting rods (20).
2. A highway construction and maintenance device according to claim 1, characterized in that: A water tank (4) is fixedly mounted on the top of the base plate (1), a fixed box (7) is fixedly mounted on the top of the base plate (1) and located on one side of the water tank (4), a water pump (8) is fixedly mounted inside the fixed box (7), one end of the water pump (8) extends into the interior of the water tank (4), the other end of the water pump (8) extends into the interior of the support block (9) and a hose (30) is connected to one end of two water spray heads (19).
3. A highway construction and maintenance device according to claim 2, characterized in that: A box cover (5) is provided on the top of the water storage tank (4); the box cover (5) is threadedly connected to the water storage tank (4); and a handle (6) is fixedly mounted on the top of the box cover (5).
4. A highway construction and maintenance device according to claim 1, characterized in that: The two fixing plates (21) are each provided with a fixing groove (22) inside, ratchets (29) are rotatably mounted inside the two fixing grooves (22), pressing columns (25) are slidably mounted inside the two fixing grooves (22), first sliding grooves (26) are each provided at the bottom of the two pressing columns (25), second springs (27) are fixedly mounted inside the two first sliding grooves (26), triangular sliders (28) are fixedly mounted at one end of the two second springs (27), and the triangular sliders (28) are slidably connected to the inside of the first sliding grooves (26).
5. A highway construction and maintenance device according to claim 4, characterized in that: Two auxiliary plates (23) are fixedly mounted on the inner walls of the two fixing grooves (22), and a first spring (24) is fixedly mounted inside the two fixing grooves (22) and between the two auxiliary plates (23), one end of the first spring (24) is fixedly connected to one end of the pressing column (25), and the first spring (24) is slidably connected to the two auxiliary plates (23).
6. A highway construction and maintenance device according to claim 1, characterized in that: Four support columns (2) are fixedly mounted on the bottom of the base plate (1), and rollers (3) are rotatably mounted on the bottoms of the four support columns (2).