CN219862378U - A road and bridge maintenance device - Google Patents

Abstract

The utility model proposes a road bridge maintenance device, which includes a bottom plate. The bottom of the bottom plate is provided with a moving mechanism, and the top of the bottom plate is fixedly connected to a water storage tank. The top of the water storage tank is plugged and installed with a water injection pipe, and the There are two water pumps fixedly connected to the right wall of the water tank. The left sides of the two water pumps are plugged and installed with water pumping pipes. They are equipped with electric push rods, push blocks, racks, gears, rotating rods, hollow plates and When spraying and cooling, the nozzle can drive the electric push rod, so that the electric push rod drives the push block to move. The push block drives two repeated racks to move. The rack drives the corresponding forward and reverse gears to rotate. The gears drive the rotating rod to rotate. The rod drives the hollow plate to rotate, and the hollow plate drives the nozzle to continuously deflect at angles, thereby expanding the range of the nozzle when spraying, effectively improving the efficiency of watering and cooling, and cooling roads and bridges without the need for workers to go back and forth multiple times.

Description

A road and bridge maintenance device

Technical field

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

Background technique

Roads and bridges generally consist of several major parts such as roadbed, pavement, bridges, tunnel engineering and traffic engineering facilities. Among them: roadbed is a linear structure built with soil or stone. Pavement is a layered structure that is layered with various road construction materials or mixtures on the road bed for cars to drive on. Bridge and tunnel engineering is an important part of high-grade highways, including bridges, culverts, passages and tunnels, etc. Road tunnel projects are a wise choice for mountain highways.

At present, when performing road and bridge maintenance work, maintenance work is usually carried out by spraying water on the road bridges to cool down, so road and bridge maintenance devices are usually required. When traditional road and bridge maintenance devices spray water to cool roads and bridges, because the position of the nozzle is fixed, when spraying water to cool the road surface, the road area sprayed is limited, which requires staff to go back and forth on the road bridge many times. , so that more comprehensive maintenance work can be carried out. But this undoubtedly increases the workload of staff.

Utility model content

In order to solve the above problems, the utility model proposes a road and bridge maintenance device to more accurately solve the above-mentioned problem that the position of the nozzle is fixed and requires workers to spend more time and energy on maintenance work.

This utility is realized through the following technical solutions:

The utility model proposes a road bridge maintenance device, which includes a bottom plate. The bottom of the bottom plate is provided with a moving mechanism, and the top of the bottom plate is fixedly connected to a water storage tank. The top of the water storage tank is plugged and installed with a water injection pipe, and the There are two water pumps fixedly connected to the right side wall of the water storage tank. The left sides of the two water pumps are plugged and installed with water pumping pipes. One end of the two water pumping pipes penetrates the side wall of the water storage tank and extends to the water storage tank. In the inner cavity, a hose is plugged and installed on the right side of the water pump. A hollow plate is plugged and installed on the right end of the hose. Several nozzles are plugged and installed on the right side of the hollow plate, and a rotating shaft is fixedly connected to the bottom of the hollow plate. Rod, the bottom end of the rotating rod is equipped with a gear, and the bottom end of the rotating rod runs through the gear and is rotationally connected to the bottom plate. The two gears are meshed with racks on opposite sides, and there is a gap between the two racks. A push block is fixedly connected, and an electric push rod is fixedly connected to the left side of the push block. The electric push rod is fixedly connected to the side wall of the water storage tank. There are two handles on the left side of the water storage tank. A battery is installed on the top of the water tank.

Further, the moving mechanism includes two circular axes. The two circular axes are respectively located at the bottom of the bottom plate near the left and right sides, and two bottom blocks are rotatably connected to the two circular axes. The bottom blocks are respectively fixedly connected to the bottom of the bottom plate near the front and rear sides, and the front and rear ends of the circular shaft are fixedly connected to pulleys.

Furthermore, the right ends of the two handles are fixedly connected with sliding rods, and a hollow vertical plate is set on the outside of the sliding rod. The hollow vertical plate is fixedly connected to the top of the bottom plate, and the outer sides of the hollow vertical plate are threadedly connected with tight fittings. Fastening bolt, one end of the fastening bolt fits with the side wall of the sliding rod.

Further, soft pads are fixedly connected to the outsides of the two handles.

Further, a drainage pipe is plugged in and installed near the bottom of the water storage tank on the front side, and a control valve is installed on the drainage pipe.

Furthermore, a viewing window is installed on the left side of the water storage tank.

Furthermore, the sliding rod and the hollow vertical plate are arranged to match.

Further, the two handles are arranged front to back symmetrically with the central axis of the base plate as the axis of symmetry.

Beneficial effects of this utility:

The utility model proposes a road and bridge maintenance device, which is provided with an electric push rod, a push block, a rack, a gear, a rotating rod, a hollow plate and a nozzle. When spraying and cooling, the electric push rod can be driven, so that the electric push rod It drives the push block to move, and the push block drives two repeated racks to move. The rack drives the corresponding forward and reverse gears to rotate. The gears drive the rotating rod to rotate. The rotating rod drives the hollow plate to rotate. The hollow plate drives the nozzle to continuously deflect at an angle, thereby expanding the nozzle. The range of spraying can effectively improve the efficiency of watering and cooling, and the cooling of roads and bridges can be achieved without the need for workers to go back and forth multiple times.

Description of the drawings

Figure 1 is a schematic diagram of the overall structure of a practical road and bridge maintenance device from one angle;

Figure 2 is a schematic diagram of the overall structure of a road and bridge maintenance device from another angle according to the present invention;

Figure 3 is a schematic cross-sectional structural diagram of a practical road and bridge maintenance device;

Figure 4 is a partial structural schematic diagram of a road and bridge maintenance device of the present invention.

The reference numbers are as follows:

1. Bottom plate; 2. Bottom block; 3. Round shaft; 4. Pulley; 5. Hollow vertical plate; 6. Slide rod; 7. Fastening bolt; 8. Handle; 9. Soft cushion; 10. Water tank; 11. Water injection pipe; 12. Drainage pipe; 13. Electric push rod; 14. Push block; 15. Rack; 16. Gear; 17. Rotating rod; 18. Hollow plate; 19. Nozzle; 20. Water pump; 21. Hose; 22. Water pipe; 23. Window; 24. Battery; 25. Control valve.

Implementation

In order to explain the technical solution of the present application more clearly and completely, the present application will be further described below with reference to the accompanying drawings.

Please refer to Figures 1 to 4. The utility model proposes a road and bridge maintenance device, which includes a base plate 1. A moving mechanism is provided at the bottom of the base plate 1, and a water storage tank 10 is fixedly connected to the top of the base plate 1, and the top of the water storage tank 10 is plugged in. A water injection pipe 11 is installed, and two water pumps 20 are fixedly connected to the right side wall of the water storage tank 10. The left sides of the two water pumps 20 are plugged into and installed with water pumping pipes 22. One end of the two water pumping pipes 22 runs through the water storage tank 10. side wall, and extends to the inner cavity of the water tank 10. A hose 21 is plugged and installed on the right side of the water pump 20. A hollow plate 18 is plugged and installed on the right end of the hose 21. Several nozzles 19 are plugged and installed on the right side of the hollow plate 18. Moreover, a rotating rod 17 is fixedly connected to the bottom of the hollow plate 18. A gear 16 is provided at the bottom of the rotating rod 17. The bottom end of the rotating rod 17 penetrates the gear 16 and is rotationally connected with the base plate 1. Both gears 16 are meshed with teeth on opposite sides. Rack 15, a push block 14 is fixedly connected between the two racks 15, an electric push rod 13 is fixedly connected to the left side of the push block 14, the electric push rod 13 is fixedly connected to the side wall of the water storage tank 10, and the left side of the water storage tank 10 Two handles 8 are provided, and the two handles 8 are arranged symmetrically forward and backward with the central axis of the base plate 1 as the axis of symmetry, and a battery 24 is installed on the top of the water tank 10 .

In this embodiment, the moving mechanism includes two circular shafts 3. The two circular shafts 3 are respectively located at the bottom of the bottom plate 1 near the left and right sides. Two bottom blocks 2 are rotatably connected to the two circular shafts 3. The bottom block 2 is fixedly connected to the bottom of the bottom plate 1 near the front and rear sides respectively. The front and rear ends of the circular shaft 3 are fixedly connected to pulleys 4. This arrangement allows the staff to conveniently push the device to move as a whole, so that subsequent maintenance work can be carried out Goes smoothly.

In this embodiment, the right ends of the two handles 8 are both fixedly connected with sliding rods 6. A hollow vertical plate 5 is set on the outside of the sliding rod 6. The hollow vertical plate 5 is fixedly connected to the top of the bottom plate 1, and the outer sides of the hollow vertical plate 5 are threaded. There is a fastening bolt 7, and one end of the fastening bolt 7 is fit with the side wall of the sliding rod 6. This arrangement makes the height of the handle 8 adjustable, and the height of the handle 8 can be adjusted according to workers of different heights, so that the workers can In a comfortable position for subsequent maintenance work, the sliding rod 6 and the hollow vertical plate 5 are set to match.

In this embodiment, soft pads 9 are fixedly connected to the outsides of the two handles 8. This arrangement can increase the friction between the operator's palm and the outer wall of the handles 8, making the work more stable and increasing comfort.

In this embodiment, a drainage pipe 12 is installed on the front side of the water storage tank 10 near the bottom, and a control valve 25 is installed on the drainage pipe 12. With this arrangement, after the maintenance work is completed, the water storage tank 10 can be conveniently installed. The excess internal water source is drained and recycled to save resources.

In this embodiment, a viewing window 23 is installed on the left side of the water storage tank 10. This arrangement allows the staff to view the remaining water source inside the water storage tank 10 in real time.

Working principle: When in use, cold water is first injected into the water tank 10 through the water injection pipe 11, and then the height of the handle 8 is adjusted according to the height of the worker so that the handle 8 is at a suitable height. The worker holds the handle 8 and pushes it. When the whole device is moved, it can be in a comfortable posture. At this time, the two fastening bolts 7 can be rotated in sequence so that the relationship between the sliding rod 6 and the hollow vertical plate 5 is in an active state. At this time, the handle 8 can be moved upward or downward. Make the handle 8 drive the sliding rod 6 to slide inside the hollow vertical plate 5. After the handle 8 moves to a suitable height, tighten the fastening bolt 7 to realize the positioning operation of the handle 8. Then hold the handle 8 and install it through the bottom The pulley 4 will move the whole body to the working position and drive the two water pumps 20 and the electric push rod 13. The two water pumps 20 pump out the cold water inside the water storage tank 10 through the water pumping pipe 22, and then introduce the cold water into the hollow plate through the hose 21. 18 inside, and then sprayed out through the nozzle 19 to achieve cooling and maintenance of roads and bridges. At the same time, the electric push rod 13 drives the push block 14 to move. The push block 14 drives two repetitive racks 15 to move. The rack 15 drives the corresponding gear 16 to continuously correct. In reverse rotation, the gear 16 drives the rotating rod 17 to rotate, the rotating rod 17 drives the hollow plate 18 to rotate, and the hollow plate 18 drives the nozzle 19 to continuously deflect at an angle, thereby expanding the range of the nozzle 19 when spraying, effectively improving the efficiency of watering and cooling, and no work is required. The cooling work of roads and bridges can be realized by personnel going back and forth multiple times, and the setting of the window 23 enables the staff to check the remaining amount of the internal water source of the water storage tank 10 in real time. After the maintenance work is completed, the internal water source of the water storage tank 10 When there is still remaining water, the control valve 25 can be opened to drain the excess water source inside the water storage tank 10 through the drainage pipe 12, so as to facilitate continued use next time and save resources.

Of course, the present application can also have various other implementations. Based on this implementation, other implementations obtained by those of ordinary skill in the art without any creative work fall within the scope of protection of the present application.

Claims (8)

1. The utility model provides a road and bridge maintenance device, its characterized in that, including bottom plate (1), bottom plate (1) bottom is equipped with moving mechanism, just bottom plate (1) top fixedly connected with water storage box (10), water injection pipe (11) are installed in grafting at water storage box (10) top, just fixedly connected with two water pumps (20) on water storage box (10) right side wall, two water pump (20) left side is all pegged graft and is installed drinking-water pipe (22), two drinking-water pipe (22) one end all runs through water storage box (10) lateral wall to extend to water storage box (10) inner chamber, water pump (20) right side grafting installation hose (21), the hose (21) is provided with a hollow plate (18) in an inserted manner at the right end, the right side of the hollow plate (18) is provided with a plurality of spray heads (19) in an inserted manner, the bottom of the hollow plate (18) is fixedly connected with a rotating rod (17), the bottom of the rotating rod (17) is provided with a gear (16), the bottom of the rotating rod (17) penetrates through the gear (16) and is rotationally connected with the bottom plate (1), two opposite sides of the gear (16) are respectively meshed with a rack (15), a push block (14) is fixedly connected between the two racks (15), the left side of the push block (14) is fixedly connected with an electric push rod (13), the electric push rod (13) is fixedly connected with the side wall of the water storage tank (10), two handles (8) are arranged on the left side of the water storage tank (10), and a storage battery (24) is arranged at the top of the water storage tank (10).

2. The road and bridge maintenance device according to claim 1, wherein the moving mechanism comprises two circular shafts (3), the two circular shafts (3) are respectively located at the positions, close to the left side and the right side, of the bottom plate (1), two bottom blocks (2) are respectively connected to the circular shafts (3) in a rotating mode, the two bottom blocks (2) are respectively and fixedly connected to the positions, close to the front side and the rear side, of the bottom plate (1), and pulleys (4) are respectively and fixedly connected to the front end and the rear end of the circular shafts (3).

3. The road and bridge maintenance device according to claim 1, wherein two handles (8) are fixedly connected with a sliding rod (6) at the right end, a hollow vertical plate (5) is sleeved outside the sliding rod (6), the hollow vertical plate (5) is fixedly connected to the top of the bottom plate (1), a fastening bolt (7) is connected to the outer side of the hollow vertical plate (5) in a threaded manner, and one end of the fastening bolt (7) is attached to the side wall of the sliding rod (6).

4. Road and bridge maintenance device according to claim 1, characterized in that the outer sides of both handles (8) are fixedly connected with cushions (9).

5. The road and bridge maintenance device according to claim 1, characterized in that a drain pipe (12) is inserted and installed at the position, close to the bottom, of the front side of the water storage tank (10), and a control valve (25) is installed on the drain pipe (12).

6. Road and bridge maintenance apparatus according to claim 1, characterized in that the left side of the water storage tank (10) is provided with a viewing window (23).

7. A road and bridge maintenance apparatus according to claim 3, characterized in that the slide bar (6) is arranged in a matching manner with the hollow riser (5).

8. Road and bridge maintenance apparatus according to claim 1, characterized in that the two handles (8) are arranged symmetrically back and forth with the central axis of the base plate (1) as the symmetry axis.