CN212357883U - Novel spraying device for concrete bridge deck asphalt pavement waterproof layer - Google Patents

Abstract

The utility model discloses a novel sprinkler of concrete bridge floor bituminous paving waterproof layer, which comprises a housin, a water pump, the vacuum pump, the dust absorption head, the inside of casing has been seted up coating and has been stored between, between the dust absorption, be located coating and store the rear between the dust absorption, coating stores between, top between the dust absorption all articulates there is sealed lid, the bottom welding of casing has a plurality of gyro wheel, the rear end face welding handrail of casing, the fixed inside that sets up at the casing front end of water pump, the water inlet fixedly connected with drinking-water pipe of water pump department, the rear end of drinking-water pipe runs through into coating and stores inside bottom between, the water outlet fixedly connected with outlet pipe of water pump department, the end of outlet pipe runs through out the casing, the outlet pipe is located fixedly connected with bracing piece between the preceding terminal surface of the outside part of casing and casing, the. Through with the spray tube, increase the spraying area of spray tube, improve spraying efficiency, waterproof coating's spraying is also more even.

Description

Novel spraying device for concrete bridge deck asphalt pavement waterproof layer

Technical Field

The utility model relates to a bituminous paving waterproof technology field especially relates to a concrete bridge face bituminous paving waterproof layer's novel sprinkler.

Background

Asphalt pavement refers to various types of pavement that are made by incorporating into mineral materials a road asphalt material. The asphalt binder improves the capability of the paving aggregate to resist damage of traveling vehicles and natural factors to the pavement, and enables the pavement to be smooth, less in dust, impermeable and durable. Accordingly, asphalt pavement is one of the most widely used high-grade pavements in road construction.

Before the asphalt pavement is paved, the pavement needs to be sprayed or brushed with waterproof paint to play a waterproof role. Present waterproof coating adopts artifical handheld spray tube mostly, sprays waterproof coating on the road surface, this kind of spray pattern need consume the longer time, and spray and cause easily and spray inhomogeneously, and before spraying coating, still need artifically clear up subaerial dust, need consume the longer time equally, influence bituminous paving's laying efficiency, for this reason we have proposed a concrete bridge face bituminous paving waterproof layer's novel sprinkler, in order to solve the above-mentioned technical problem who proposes.

SUMMERY OF THE UTILITY MODEL

The utility model provides a concrete bridge floor bituminous paving waterproof layer's novel sprinkler influences road surface laying efficiency in order to solve the artifical manual clearance road surface dust that above-mentioned background art provided to and artifical manual spraying water proof coating consumes the longer time, and causes easily and sprays inhomogeneous problem.

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

a novel spraying device for a concrete bridge deck bituminous pavement waterproof layer comprises a shell, a water pump, a vacuum air pump and a dust collection head, wherein a coating storage room and a dust collection room are arranged inside the shell, the dust collection room is positioned behind the coating storage room, sealing covers are hinged to the tops of the coating storage room and the dust collection room, a plurality of idler wheels are welded at the bottom of the shell, a handrail is welded on the rear end face of the shell, the water pump is fixedly arranged inside the front end of the shell, a water inlet of the water pump is fixedly connected with a water pumping pipe, the rear end of the water pumping pipe penetrates through the bottom end inside the coating storage room, a water outlet of the water pump is fixedly connected with a water outlet pipe, the tail end of the water outlet pipe penetrates through the shell, a supporting rod is fixedly connected between the part of the water outlet pipe, which is positioned outside the shell, and the front end face, the bottom of spray pipe has a plurality of nozzle through threaded connection, the dust absorption head is located the bottom of casing rear end, threaded connection has a plurality of dust absorption pipe at the top of dust absorption head, the top of dust absorption pipe upwards runs through the bottom of inside between the dust absorption, the vacuum air pump passes through bolt fixed connection at the rear end face of casing, the fixedly connected with exhaust tube of air inlet department of vacuum air pump, the end of exhaust tube runs through the inside between the dust absorption, the end of exhaust tube has the filter through threaded connection, filter fixed connection is on the inner wall between the dust absorption, the inside of filter is inlayed and is had the filter screen, the air inlet has been seted up to the bottom of filter, the inside between air inlet and dust absorption communicates with each other.

Furthermore, the interior of the dust collection room is in a negative pressure state.

Further, the spraying direction of the nozzle is vertically towards the road surface.

Further, the interior of the filter is communicated with an exhaust tube.

Furthermore, the top of the dust suction pipe is communicated with the inside of the dust suction room, and the bottom of the dust suction pipe is communicated with the inside of the dust suction head.

Furthermore, the interior of the dust collection head is of a hollow structure, the bottom of the dust collection head is provided with an opening, and the bottom of the dust collection head is close to the road surface.

Compared with the prior art, the utility model discloses the beneficial effect who realizes:

the spraying pipe is arranged on the device shell with the roller, so that the spraying pipe can automatically spray the waterproof coating on the road surface in the process that the device is pulled, and the bottom of the spraying pipe adopts a plurality of uniformly distributed nozzles, so that the spraying area of the spraying pipe can be increased, the spraying efficiency is improved, and meanwhile, the spraying of the waterproof coating is more uniform; simultaneously at the removal in-process of device, the dust absorption head can carry out the dust absorption with the road surface that will be about to spray waterproof coating in advance and handle to this accomplishes the limit dust absorption and scribbles waterproof coating, can effectively accelerate bituminous paving's laying efficiency.

Drawings

Fig. 1 is a schematic side view of the present invention.

Fig. 2 is a partially enlarged schematic view of a portion a of fig. 1 according to the present invention.

Fig. 3 is a schematic view of the front partial structure of the spray pipe of the present invention.

Fig. 4 is a schematic front view of the dust suction head of the present invention.

In FIGS. 1-4: 1-shell, 101-paint storage room, 102-dust collection room, 2-sealing cover, 3-roller, 4-water pump, 5-water pumping pipe, 6-water outlet pipe, 7-support rod, 8-spraying pipe, 9-nozzle, 10-filter, 11-filter screen, 12-air inlet, 13-air pumping pipe, 14-vacuum air pump, 15-handrail, 16-dust collection pipe and 17-dust collection head.

Detailed Description

The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.

It should be understood that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the function that the present invention can produce and the purpose that the present invention can achieve. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.

Please refer to fig. 1 to 4:

the utility model provides a novel sprinkler of concrete bridge floor bituminous paving waterproof layer, including casing 1, water pump 4, vacuum air pump 14, dust absorption head 17, each part to the novel sprinkler of a concrete bridge floor bituminous paving waterproof layer carries out detailed description below:

a paint storage room 101 and a dust collection room 102 are arranged inside the shell 1, the dust collection room 102 is positioned behind the paint storage room 101, sealing covers 2 are hinged to the tops of the paint storage room 101 and the dust collection room 102, a plurality of rollers 3 are welded to the bottom of the shell 1, and a handrail 15 is welded to the rear end face of the shell 1;

specifically, the interior of the paint storage room 101 can store waterproof paint, and the dust collection room 102 can collect dust on the road surface by using a negative pressure state through the dust collection head 17, and the handrail 15 is grasped by hands through the matching of the handrail 15 and the roller 3, so that the shell 1 can be pulled to move;

according to the above, the water pump 4 is fixedly arranged inside the front end of the shell 1, the water inlet of the water pump 4 is fixedly connected with a water pumping pipe 5, the rear end of the water pumping pipe 5 penetrates through the bottom end inside the coating storage room 101, the water outlet of the water pump 4 is fixedly connected with a water outlet pipe 6, the tail end of the water outlet pipe 6 penetrates through the shell 1, a support rod 7 is fixedly connected between the part of the water outlet pipe 6, which is positioned outside the shell 1, and the front end face of the shell 1, the tail end of the water outlet pipe 6 is connected with a spray pipe 8 through threads, and the bottom of the spray pipe 8 is connected with a;

specifically, the water pump 4 can extract the waterproof coating inside the coating storage room 101 through the water pumping pipe 5, then the water pump 4 discharges the waterproof coating into the water outlet pipe 6, then the water outlet pipe 6 leads the waterproof coating into the spray pipe 8, so that the spray pipe 8 sprays the waterproof coating on the road surface by using the nozzles 9, and in the spraying process of the spray pipe 8, the shell 1 can drive the spray pipe 8 to move together, so that the spray pipe 8 can move and spray at the same time, and in addition, the spray pipe 8 is sprayed by the nozzles 9 together, so that the spraying efficiency of the waterproof coating is improved, and the spraying is more uniform;

according to the above, the dust collection head 17 is located at the bottom of the rear end of the housing 1, the top of the dust collection head 17 is connected with a plurality of dust collection pipes 16 through threads, the top of each dust collection pipe 16 upwards penetrates through the bottom end of the interior of the dust collection room 102, the vacuum air pump 14 is fixedly connected to the rear end face of the housing 1 through bolts, the air inlet of the vacuum air pump 14 is fixedly connected with the air exhaust pipe 13, the tail end of the air exhaust pipe 13 penetrates through the interior of the dust collection room 102, the tail end of the air exhaust pipe 13 is connected with the filter 10 through threads, the filter 10 is fixedly connected to the inner wall of the dust collection room 102, the filter screen 11 is embedded in the filter 10, the bottom of the filter 10 is provided with;

specifically, the vacuum air pump 14 can pump the interior of the dust collection compartment 102 into a negative pressure or vacuum state through the suction pipe 13, so that a negative pressure is generated at the bottom of the dust collection head 7, the dust collection head 7 can suck the dust on the road surface, then the dust collection head 7 discharges the dust into the interior of the dust collection compartment 102 through the dust collection pipe 16, and when the suction pipe 13 sucks air, the filter screen 11 inside the filter 10 can filter the air, so that the dust in the interior of the dust collection compartment 102 is prevented from being sucked into the vacuum air pump 14;

therefore, in the process that the spraying device is pulled, the dust collection head 17 can carry out dust collection treatment on the road surface which is about to spray waterproof paint in advance, and then the spraying pipe 8 sprays the waterproof paint on the cleaned road surface, so that the waterproof paint can be sprayed while the road surface is cleaned through the structure, the laying efficiency of the asphalt road surface is effectively improved, and the labor intensity of workers is reduced.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims (6)

1. The utility model provides a novel sprinkler of concrete bridge floor bituminous paving waterproof layer, includes casing (1), water pump (4), vacuum pump (14), dust absorption head (17), its characterized in that:

a paint storage room (101) and a dust collection room (102) are arranged inside the shell (1), the dust collection room (102) is located behind the paint storage room (101), sealing covers (2) are hinged to the tops of the paint storage room (101) and the dust collection room (102), a plurality of rollers (3) are welded to the bottom of the shell (1), and a handrail (15) is welded to the rear end face of the shell (1);

the paint spraying device is characterized in that the water pump (4) is fixedly arranged inside the front end of the shell (1), a water pumping pipe (5) is fixedly connected to a water inlet of the water pump (4), the rear end of the water pumping pipe (5) penetrates through the bottom end inside the paint storage room (101), a water outlet (6) is fixedly connected to a water outlet of the water pump (4), the tail end of the water outlet (6) penetrates through the shell (1), a supporting rod (7) is fixedly connected between the part, located outside the shell (1), of the water outlet (6) and the front end face of the shell (1), the tail end of the water outlet (6) is connected with a spraying pipe (8) through threads, and the bottom of the spraying pipe (8) is connected with a plurality of nozzles (9) through threads;

the dust collection head (17) is positioned at the bottom of the rear end of the shell (1), the top of the dust collection head (17) is connected with a plurality of dust collection pipes (16) through threads, and the tops of the dust collection pipes (16) upwards penetrate through the bottom end of the interior of the dust collection room (102);

vacuum air pump (14) are through the rear end face of bolt fixed connection at casing (1), the air inlet fixedly connected with exhaust tube (13) of vacuum air pump (14), the end of exhaust tube (13) runs through the inside of entering between the dust absorption (102), there is filter (10) at the end of exhaust tube (13) through threaded connection, on the inner wall of filter (10) fixed connection between the dust absorption (102), the inside of filter (10) is inlayed and is had filter screen (11), air inlet (12) have been seted up to the bottom of filter (10), the inside of air inlet (12) and dust absorption (102) communicates with each other.

2. The novel sprinkler of concrete bridge deck bituminous pavement waterproof layer of claim 1, characterized in that: the interior of the dust collection room (102) is in a negative pressure state.

3. The novel sprinkler of concrete bridge deck bituminous pavement waterproof layer of claim 1, characterized in that: the spraying direction of the nozzle (9) is vertically towards the road surface.

4. The novel sprinkler of concrete bridge deck bituminous pavement waterproof layer of claim 1, characterized in that: the interior of the filter (10) is communicated with an exhaust tube (13).

5. The novel sprinkler of concrete bridge deck bituminous pavement waterproof layer of claim 1, characterized in that: the top of the dust suction pipe (16) is communicated with the interior of the dust suction room (102), and the bottom of the dust suction pipe (16) is communicated with the interior of the dust suction head (17).

6. The novel sprinkler of concrete bridge deck bituminous pavement waterproof layer of claim 1, characterized in that: the interior of the dust collection head (17) is of a hollow structure, the bottom of the dust collection head (17) is provided with an opening, and the bottom of the dust collection head (17) is close to the road surface.

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