CN220977841U - Bituminous paving's sprinkler - Google Patents

Abstract

The utility model discloses a spraying device for an asphalt pavement, which comprises a base block, wherein one side of the base block is fixedly connected with a first water tank, the lower side of the first water tank is provided with a plurality of first spray heads, the upper side of the first water tank is rotationally connected with two rotating shafts, each rotating shaft is fixedly connected with a swing arm, the upper side of each swing arm is fixedly connected with a second water tank, the lower side of the second water tank is provided with a plurality of second spray heads, and the base block is provided with a driving device which is used for driving the rotating shafts to rotate. The utility model has the technical effects and advantages that: in the course of the work, can adjust the angle of opening of swing arm at any time according to the width of bituminous paving, it is very much more convenient to compare prior art adjustment, and can carry out 5-10 in spraying the in-process swing arm, can spray in a within range like this, sprays more evenly.

Description

Bituminous paving's sprinkler

Technical Field

The utility model belongs to the technical field of asphalt pavement maintenance equipment, and particularly relates to a spraying device for an asphalt pavement.

Background

Asphalt pavement refers to various types of pavement paved by incorporating road asphalt materials into mineral materials. The asphalt binder improves the capability of paving granules to resist damage to the road surface caused by driving and natural factors, so that the road surface is flat, less in dust, waterproof and durable. When spraying water body protection is carried out on most asphalt pavements, spraying equipment matched with the pavement is adopted to spray the asphalt pavements, then most of existing spraying supports cannot flexibly cope with asphalt pavements with different widths in use, and therefore supporting spraying devices matched with the given pavement are required to be operated and used. This approach results in a single use of the spraying device, thereby reducing the limitations of the use of the spraying device. Therefore, CN 219385891U discloses a bituminous pavement spraying device, which is pre-fixed by spraying an outer support plate and spraying an inner support plate, and an operator controls a positioning stud to perform thread adjustment on the inner side of the outer support plate, so that a built-in clamping plate is fixed on the inner wall of a built-in clamping groove. This realizes spraying outer extension board and spraying the interior extension board between the fixed of regulation, and such mode then has ensured to spray outer extension board and spray in the extension board possess the convenience of accomodating and placing when not using to and spray outer extension board and spray the flexibility that the interior extension board reply different width bituminous paving adjusted, and then ensured and sprayed outer extension board and spray interior extension board and adjusted back multiple scenario result of use. However, when the asphalt pavement is sprayed and maintained practically, the width of a part of road sections (such as traffic light intersections) is larger than that of other positions of the road, and in the practical use process, operators need to stop equipment to adjust, and the asphalt pavement spraying equipment is not convenient in the adjustment process, so that certain defects still exist in the use process.

Disclosure of utility model

The utility model aims to provide a spraying device for an asphalt pavement, which solves the problem that a gap is easily formed between a box opening of a detection box of the existing detection device and the top surface of a tunnel.

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

The utility model provides a sprinkler of bituminous paving, includes the basic block, and basic block one side fixed connection first water tank, first water tank downside set up a plurality of first shower nozzles, and first water tank upside rotates and connects two axis of rotation, equal fixed connection swing arm in every axis of rotation, and equal fixed connection second water tank of every swing arm upside sets up a plurality of second shower nozzles, is equipped with drive arrangement on the basic block, and drive arrangement is used for driving the axis of rotation and rotates.

Preferably, the lower side of the swing arm is fixedly connected with an auxiliary supporting rod, and the lower end of the auxiliary supporting rod is provided with a universal wheel.

Preferably, the driving device comprises a sliding block, the sliding block slides back and forth in a sliding groove at the upper side of the base block, a fixed toothed ring is sleeved outside each rotating shaft, two racks are fixedly connected on the sliding block, the racks are in one-to-one correspondence with the toothed rings and meshed with each other, an electric telescopic rod is arranged at one side of the base block, and the telescopic end of the electric telescopic rod is fixed with the sliding block.

The utility model has the technical effects and advantages that: compared with the prior art, the spraying device for the asphalt pavement has the following advantages: in the course of the work, can adjust the angle of opening of swing arm at any time according to the width of bituminous paving, it is very much more convenient to compare prior art adjustment, and can carry out 5-10 in spraying the in-process swing arm, can spray in a within range like this, sprays more evenly.

Drawings

Fig. 1 is a schematic diagram of the basic structure of an embodiment of the present utility model.

FIG. 2 is a bottom view of FIG. 1;

FIG. 3 is one of the usage patterns of FIG. 1;

Fig. 4 is another usage state diagram of fig. 1.

Detailed Description

The following description of the technical solutions in the embodiments of the present utility model will be clear and complete, and it is obvious that the described embodiments are only some embodiments of the present utility model, but not all embodiments. The specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a spraying device for an asphalt pavement as shown in figures 1-4, which comprises a base block 1, wherein a chute 8 is arranged on the upper side of the base block 1, one side of the base block 1 is fixedly connected with a first water tank 2, a plurality of first spray heads are arranged on the lower side of the first water tank 2, the upper side of the first water tank 2 is rotationally connected with two rotating shafts 3, each rotating shaft 3 is fixedly connected with a swing arm 4, the lower side of each swing arm 4 is fixedly connected with an auxiliary supporting rod 5, and the lower end of each auxiliary supporting rod 5 is provided with a universal wheel 6.

Every swing arm 4 upside all fixed connection second water tank 7, second water tank 7 downside sets up a plurality of second shower nozzles, is equipped with the groove of stepping down on the swing arm 4, and the second shower nozzle passes from the inslot of stepping down, is equipped with drive arrangement on basic block 1, and drive arrangement is used for driving axis of rotation 3 and rotates. The driving device comprises a sliding block 9, the sliding block 9 slides reciprocally in a sliding groove 8 at the upper side of the base block 1, a fixed toothed ring 11 is sleeved outside each rotating shaft 3, two racks 10 are fixedly connected to the sliding block 9, the racks 10 are in one-to-one correspondence with the toothed rings 11 and meshed with each other, an electric telescopic rod 12 is arranged at one side of the base block 1, and the telescopic end of the electric telescopic rod 12 is fixed with the sliding block 9.

When using, the asphalt pavement's sprinkler that this embodiment provided needs cooperation transport vechicle to use, specifically is with basic block 1 through the connecting piece with the transport vechicle links to each other, sets up the water storage tank on the transport vechicle, and water storage tank one side is equipped with the booster pump, and the delivery port of booster pump communicates second water tank and first water tank respectively through the hose. Then the transport vechicle pulls the sprinkler of bituminous paving that this embodiment provided and moves forward, adjusts the rotation angle of axis of rotation 3 according to bituminous paving's width to change the angle of swing arm 4, make the tip of two swing arms 4 flush with road surface both sides limit respectively, when advancing, spray through first shower nozzle and second shower nozzle, can spray to whole bituminous paving's width. In addition, in the forward moving process of the spraying device for the asphalt pavement, which is provided by the embodiment, the swing arm 4 can be controlled to swing by 5-10 degrees through the electric telescopic rod 12, so that the second spray head can spray in a range, and the spraying is more uniform.

In the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "upper", "lower", "left", "right", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of description of the present utility model and to simplify the description, rather than to indicate or imply that the apparatus or element in question must have a specific azimuth configuration and operation, and thus should not be construed as limiting the present utility model.

Finally, it should be noted that: although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that the foregoing embodiments may be modified or equivalents may be substituted for some of the features thereof, and any modification, equivalent substitution, improvement or the like that would fall within the spirit and principles of the present utility model should be included in the scope of the present utility model.

Claims (3)

1. An asphalt pavement's sprinkler, its characterized in that: including basic block (1), basic block (1) one side fixed connection first water tank (2), first water tank (2) downside sets up a plurality of first shower nozzles, two axis of rotation (3) are connected in first water tank (2) upside rotation, every equal fixed connection swing arm (4) on axis of rotation (3), every equal fixed connection second water tank (7) of swing arm (4) upside, second water tank (7) downside sets up a plurality of second shower nozzles be equipped with drive arrangement on basic block (1), drive arrangement is used for driving axis of rotation (3) rotation.

2. The asphalt pavement spraying apparatus according to claim 1, wherein: the lower side of the swing arm (4) is fixedly connected with an auxiliary supporting rod (5), and the lower end of the auxiliary supporting rod (5) is provided with a universal wheel (6).

3. The asphalt pavement spraying apparatus according to claim 1, wherein: the driving device comprises a sliding block (9), the sliding block (9) slides back and forth in a sliding groove (8) on the upper side of the base block (1), a fixed toothed ring (11) is sleeved on the outer side of each rotating shaft (3), two racks (10) are fixedly connected to the sliding block (9), the racks (10) are in one-to-one correspondence with the toothed rings (11) and meshed with each other, an electric telescopic rod (12) is arranged on one side of the base block (1), and the telescopic end of the electric telescopic rod (12) is fixed with the sliding block (9).