Pavement spraying maintenance equipment for highway construction

Abstract

The utility model relates to the technical field of road maintenance devices, and discloses road surface spraying maintenance equipment for highway construction, which comprises a working box body, and a rotating mechanism for angle adjustment is mounted at the bottom of the working box body; a moving mechanism used for enlarging the spraying range is installed on the front face of the working box body. A filtering mechanism used for filtering dust is installed in an inner cavity of the working box body, a sealing plate is hinged to the top of the working box body, a first handle is fixedly connected to the bottom of the sealing plate, a groove is formed in one side of the working box body, and a filtering frame is slidably connected into an inner cavity of the groove. The pavement spraying maintenance equipment for highway construction is provided. According to the rainwater collection device, when a rainy day comes, the sealing plate can be opened, rainwater can be collected through the working box body, then the collected rainwater is sprayed out through the atomization spray head, spraying work is carried out, and the working cost of the device in the using process is reduced; and dust in the rainwater can be conveniently filtered and blocked.

Description

Technical Field

[0001] The utility model relates to the technical field of road maintenance devices, in particular to road surface spraying maintenance equipment for highway construction. Background Art

[0002] Highway bridge engineering refers to all the work related to the planning, design, construction, maintenance, and repair of highway structures that cross water areas, valleys, and all traffic passages. During the construction of highway bridges, after the concrete pouring of the highway bridge is completed, in order to prevent the concrete from cracking, the poured concrete needs to be sprayed with water for maintenance.

[0003] The utility model proposed by the Chinese patent announcement number CN217460194U provides a road surface spraying maintenance equipment for highway construction, which belongs to the technical field of road maintenance equipment, and solves the problem that when the spray truck is in use, the workers cannot accurately know the amount of water remaining in the water tank, cannot replenish water in time, and affect the normal progress of construction, and the number of nozzles cannot be increased, and the work efficiency is low when spraying a wider road, including a vehicle body; the lower end face of the vehicle body is equipped with four wheels, and the upper end face of the vehicle body is equipped with a push handle. In the utility model, the left end of the second water pipe is provided with an external thread, and the right end of the second water pipe is provided with an internal thread. The worker can connect the left end of the second water pipe to the right end of another second water pipe by threading, so that two or more second water pipes can be connected together, and the efficiency of the spraying operation can be improved when spraying a road with a larger width.

[0004] When implementing the above-mentioned scheme, the applicant found that during use, it is necessary to use a water pump and a nozzle in coordination to pump the water in the water tank into the nozzle for spraying operations. However, in actual use, since the area requiring spraying operations is large, the amount of water required is also large, and the cost of daily use is high. Utility Model Content

[0005] The utility model aims to provide a road surface spraying maintenance device for highway construction, which solves the problem of high cost in the background technology.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0007] A road surface spraying maintenance device for highway construction comprises a working box, and a rotating mechanism for angle adjustment is installed at the bottom of the working box;

[0008] A moving mechanism for increasing the spraying range is installed on the front of the working box;

[0009] A filtering mechanism for filtering dust is installed in the inner cavity of the working box body, a sealing plate is hinged on the top of the working box body, a first handle is fixedly connected to the bottom of the sealing plate, a groove is opened on one side of the working box body, a filter frame is slidably connected in the inner cavity of the groove, a second handle is fixedly connected to one side of the filter frame, and the filter frame moves with the movement of the second handle.

[0010] Preferably, a slide groove is opened in the inner cavity of the groove, a slider is slidably connected in the inner cavity of the slide groove, the slider is fixedly connected to the filter frame, the sealing plates are provided in two groups and are symmetrically distributed with the working box, the first handles are provided in two groups and are symmetrically distributed with the working box, and the slide groove is convex in shape to make the movement of the slider more stable.

[0011] Preferably, filter holes are provided in the inner cavity of the filter frame, the filter holes are arranged in multiple groups and distributed in a rectangular array, and a filter sponge is provided in the inner cavity of the filter frame.

[0012] Preferably, the moving mechanism includes a support block, one side of the support block is fixedly connected to a first motor, one side of the output shaft of the first motor is fixedly connected to a screw rod, the outer ring of the screw rod is threadedly connected to a fixed block, the front side of the fixed block is fixedly connected to an atomizing nozzle, the atomizing nozzle is connected to the working box through a connecting pipe, and starting the first motor can drive the screw rod to rotate.

[0013] Preferably, the support blocks are provided in two groups and are symmetrically distributed with the working box body, and the support blocks are fixedly connected with limiting rods, and the limiting rods are provided in two groups and are symmetrically distributed with the support blocks, and the limiting rods are inserted in the inner cavity of the fixed block, and the limiting rods can make the movement of the fixed block more stable.

[0014] Preferably, a sliding wheel is fixedly connected to the bottom of the fixed frame, and the sliding wheel is provided in four groups and is symmetrically distributed horizontally with the fixed frame. A push handle is fixedly connected to one side of the fixed frame, and the sliding wheel facilitates the movement of the device.

[0015] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0016] 1. The utility model cooperates with the filter frame and the sealing plate. When it rains, the sealing plate can be opened to collect rainwater through the working box, and then the collected rainwater is sprayed out through the atomizing nozzle to perform spraying work, thereby reducing the working cost of the device when in use. The inner cavity of the working box is provided with a filter sponge and a filter frame, which is convenient for filtering and blocking dust in the rainwater.

[0017] 2. The utility model starts the first motor through the cooperation between the screw rod and the fixed block, and the first motor drives the screw rod to rotate. Since the outer ring of the screw rod is threadedly connected to the fixed block, the fixed block will move with the rotation of the screw rod. The atomizing nozzle is fixed on the front side of the fixed block. Therefore, starting the first motor can drive the atomizing nozzle to move left and right, thereby increasing the spraying range of the atomizing nozzle. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a side view of the structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the front view structure of the utility model;

[0021] Figure 4 for Figure 2 Enlarged view of point A.

[0022] Among them: 1. working box; 2. sealing plate; 3. first handle; 4. groove; 5. filter frame; 6. second handle; 7. slide groove; 8. slider; 9. filter hole; 10. filter sponge; 11. support block; 12. first motor; 13. screw rod; 14. fixed block; 15. atomizing nozzle; 16. limit rod; 17. fixed frame; 18. second motor; 19. rotating shaft; 20. first gear; 21. support shaft; 22. second gear; 23. sliding wheel; 24. push handle. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Embodiment 1:

[0025] Please refer to Figure 1-3 , a road surface spraying maintenance equipment for highway construction, comprising a working box 1, a rotating mechanism for angle adjustment is installed at the bottom of the working box 1;

[0026] A moving mechanism for increasing the spraying range is installed on the front of the working box 1;

[0027] A filtering mechanism for filtering dust is installed in the inner cavity of the working box 1, a sealing plate 2 is hinged on the top of the working box 1, a first handle 3 is fixedly connected to the bottom of the sealing plate 2, a groove 4 is opened on one side of the working box 1, a filtering frame 5 is slidably connected in the inner cavity of the groove 4, a second handle 6 is fixedly connected to one side of the filtering frame 5, and the filtering frame 5 will move with the movement of the second handle 6.

[0028] A chute 7 is provided in the inner cavity of the groove 4, a slider 8 is slidably connected in the inner cavity of the chute 7, the slider 8 is fixedly connected to the filter frame 5, two groups of sealing plates 2 are provided and symmetrically distributed with the working box 1, two groups of first handles 3 are provided and symmetrically distributed with the working box 1, and the chute 7 is convex to make the slider 8 move more stably. A filter hole 9 is provided in the inner cavity of the filter frame 5, and the filter holes 9 are provided in multiple groups and distributed in a rectangular array, and a filter sponge 10 is provided in the inner cavity of the filter frame 5.

[0029] In the embodiment of the utility model, the first motor 12 is started, and the first motor 12 drives the screw rod 13 to rotate. Since the outer ring of the screw rod 13 is threadedly connected to the fixed block 14, the fixed block 14 will move with the rotation of the screw rod 13. The atomizing nozzle 15 is fixed on the front side of the fixed block 14. Therefore, starting the first motor 12 can drive the atomizing nozzle 15 to move left and right.

[0030] Embodiment 2:

[0031] Please refer to Figure 1-4 The moving mechanism includes a support block 11, a first motor 12 is fixedly connected to one side of the support block 11, a screw 13 is fixedly connected to one side of the output shaft of the first motor 12, a fixed block 14 is threadedly connected to the outer ring of the screw 13, an atomizing nozzle 15 is fixedly connected to the front of the fixed block 14, the atomizing nozzle 15 is connected to the working box 1 through a connecting pipe, and starting the first motor 12 can drive the screw 13 to rotate. Two groups of support blocks 11 are provided and are symmetrically distributed with the working box 1, and limit rods 16 are fixedly connected between the support blocks 11. The limit rods 16 are provided in two groups and are symmetrically distributed with the support blocks 11. The limit rods 16 are inserted in the inner cavity of the fixed block 14, and the limit rods 16 can make the movement of the fixed block 14 more stable.

[0032] The bottom of the fixed frame 17 is fixedly connected with sliding wheels 23. Four sets of sliding wheels 23 are arranged and are horizontally symmetrically distributed with the fixed frame 17. A push handle 24 is fixedly connected to one side of the fixed frame 17. The sliding wheels 23 facilitate the movement of the device.

[0033] When in use, the device can be moved by firstly cooperating with the sliding wheel 23 and the push handle 24, and then the water pump in the working box 1 is started, and the water pump can pump the clean water in the working box 1 into the atomizing nozzle 15 through the connecting pipe, and the atomizing nozzle 15 sprays the road.

[0034] When it is necessary to increase the spraying range of the atomizing nozzle 15, start the first motor 12, and the first motor 12 drives the screw rod 13 to rotate. Since the outer ring of the screw rod 13 is threadedly connected to the fixed block 14, the fixed block 14 will move with the rotation of the screw rod 13, and the atomizing nozzle 15 is fixed on the front side of the fixed block 14. Therefore, starting the first motor 12 can drive the atomizing nozzle 15 to move left and right, thereby increasing the spraying range of the atomizing nozzle 15.

[0035] When it rains, you can hold the first handle 3 and turn it. The first handle 3 is fixedly connected to the sealing plate 2, and the sealing plate 2 is hinged on the front of the working box 1. Therefore, holding the first handle 3 and turning it can open the top of the working box 1 to facilitate the entry of rainwater.

[0036] Since there is a large amount of dust as impurities in the rainwater, a filter sponge 10 and a filter frame 5 are provided in the inner cavity of the working box 1 to facilitate filtering and blocking the dust in the rainwater. When the filter sponge 10 needs to be cleaned, the second handle 6 is held to drag it. Since the second handle 6 is fixedly connected to the filter frame 5, the filter sponge 10 is arranged in the inner cavity of the filter frame 5, holding the second handle 6 and dragging it can move the filter sponge 10 out of the inner cavity of the working box 1, making it convenient for the staff to take out the filter sponge 10 for cleaning.

[0037] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit thereof, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A road surface spraying maintenance equipment for highway construction, comprising a working box (1), characterized in that: A rotating mechanism for angle adjustment is installed at the bottom of the working box (1); A moving mechanism for increasing the spraying range is installed on the front of the working box (1); A filter mechanism for filtering dust is installed in the inner cavity of the working box (1); a sealing plate (2) is hingedly connected to the top of the working box (1); a first handle (3) is fixedly connected to the bottom of the sealing plate (2); a groove (4) is provided on one side of the working box (1); a filter frame (5) is slidably connected to the inner cavity of the groove (4); and a second handle (6) is fixedly connected to one side of the filter frame (5).

2. A road surface spraying maintenance equipment for highway construction according to claim 1, characterized in that: A slide groove (7) is provided in the inner cavity of the groove (4), a slider (8) is slidably connected in the inner cavity of the slide groove (7), and the slider (8) is fixedly connected to the filter frame (5), the sealing plates (2) are provided in two groups and are symmetrically distributed with the working box (1), and the first handles (3) are provided in two groups and are symmetrically distributed with the working box (1).

3. The road surface spraying maintenance equipment for highway construction according to claim 1, characterized in that: The inner cavity of the filter frame (5) is provided with filter holes (9), and the filter holes (9) are arranged in multiple groups and distributed in a rectangular array. The inner cavity of the filter frame (5) is provided with a filter sponge (10).

4. The road surface spraying maintenance equipment for highway construction according to claim 1, characterized in that: The moving mechanism comprises a support block (11), one side of the support block (11) is fixedly connected to a first motor (12), one side of the output shaft of the first motor (12) is fixedly connected to a lead screw (13), the outer ring of the lead screw (13) is threadedly connected to a fixed block (14), the front side of the fixed block (14) is fixedly connected to an atomizing nozzle (15), and the atomizing nozzle (15) is connected to the working box (1) via a connecting pipe.

5. A road surface spraying maintenance equipment for highway construction according to claim 4, characterized in that: The support blocks (11) are provided in two groups and are symmetrically distributed with the working box (1); the support blocks (11) are fixedly connected with limit rods (16); the limit rods (16) are provided in two groups and are symmetrically distributed with the support blocks (11); and the limit rods (16) are inserted into the inner cavity of the fixed block (14).

Images