CN218590075U - Road bridge tunnel air dust collector - Google Patents

Abstract

The utility model belongs to the technical field of dedusting, in particular to an air dedusting device for road and bridge tunnels, which includes a cart plate, the upper surface of the cart plate is fixedly connected with a plurality of fixed plates, the inner wall of the fixed plate is rotatably connected with a rotating shaft, and One end is fixedly connected with an adjustment frame, one end of the adjustment frame is provided with a telescopic mechanism, the other end of the adjustment frame is fixedly connected with a limit plate, and one side of the fixed plate is provided with an adjustment mechanism. The staff can hold the handle and push the cart plate through the push frame, so that the moving wheel rotates inside the mobile frame, so that the cart plate travels, so that the cart frame can move inside the road bridge tunnel for dust removal work, without a large number of installations The fixed dust removal equipment can also drive the hydraulic rod through the hydraulic pump and drive the control panel down to touch the surface of the adjustment frame and continue to press down, so that the adjustment frame can rotate to a suitable angle, and then the electric push rod can be used to push the spray plate, so that the mist The sprinkler head is located in a suitable position for dust removal.

Description

Air dust removal device for road, bridge and tunnel

technical field

The utility model belongs to the technical field of dust removal, in particular to an air dust removal device for road, bridge and tunnel.

Background technique

During the construction of the road, bridge and tunnel, a large amount of dust will be generated and scattered into the air, which will not only affect the line of sight and hinder the construction of the workers, but also have an adverse effect on the health of the workers. At this time, dust removal equipment is required to remove dust from the tunnel. In the patent No. "CN202123409386.6" disclosed "an air purification and dust removal device for road, bridge and tunnel construction", which "includes a motor assembly, and also includes: one side of the motor assembly is fixedly socketed with the other side of the filter assembly , the other side of the motor assembly is fixedly socketed with one side of the suction assembly, the motor assembly includes a servo motor, the output shaft of the servo motor is connected to the vacuum pump, and one side of the vacuum pump is fixedly connected to an outlet Air pipe, the other side of the vacuum pump is fixedly connected with a suction pipe. When the filter screen needs to be replaced in the utility model, the square frame is removed from the L-shaped fixed plate, and then a new fixed ring plate is replaced, and then the exhaust The pore tube is installed in the middle of the square tube, and then the fixed ring plate is fixed through the cooperation of the square frame and the L-shaped fixing plate, which is beneficial to the workers to replace the filter cloth, and saves the steps that the workers need to unscrew the bolts to replace the filter cloth. Replace the filter cloth to facilitate the efficient work of the equipment", but the above-mentioned patent still has the following defects in the actual use process:

The above-mentioned patent is a fixed dust removal device, which needs to be fixedly installed in one position. However, the length of road and bridge tunnels is generally long, and a large number of dust removal devices need to be installed, which wastes manpower and material resources, and the dust removal position cannot be adjusted according to the real-time situation in the road and bridge tunnel. Regulate, in order to solve the problems referred to above, propose a kind of road bridge tunnel air dedusting device hereby.

Utility model content

In order to solve the problems raised in the above-mentioned background technology. The utility model provides an air dedusting device for road and bridge tunnels, which solves the problem that the length of road and bridge tunnels is generally long, and a large amount of dust removal equipment needs to be installed, which wastes manpower and material resources, and the dust removal position cannot be adjusted according to the real-time situation in the road and bridge tunnel. Regulatory issues.

In order to achieve the above object, the utility model provides the following technical solutions: an air dust removal device for road and bridge tunnels, including a cart plate, the upper surface of the cart plate is fixedly connected with a plurality of fixed plates, and the inner wall of the fixed plate is rotatably connected There is a rotating shaft, one end of the rotating shaft is fixedly connected with an adjusting frame, one end of the adjusting frame is provided with a telescopic mechanism, the other end of the adjusting frame is fixedly connected with a limit plate, one side of the fixed plate is provided with an adjusting mechanism, the inside of the cart board is provided with a water storage chamber, the side surface of the cart board is provided with a pushing mechanism, one end of the cart board is provided with a protection mechanism, and the side surface of the cart board is provided with Dust removal mechanism, the side surface of the cart plate is fixedly connected with a working column, the lower end of the working column is fixedly connected with a mobile frame, the inner wall of the mobile frame is rotatably connected with a moving wheel, and the surface of the cart plate is provided with a water inlet , the water source can be poured into the water storage cavity inside the trolley plate through the water inlet to supply the water source required for the dust removal work.

Preferably, the telescoping mechanism includes an electric push rod, one end of the electric push rod is fixedly connected to a spray plate, and a plurality of atomizing nozzles are arranged on the surface of the spray plate, and the electric push rod is fixedly installed on the adjustment frame One end of the spray plate can be pushed to the proper position by the electric push rod, so that the atomizing nozzle can be located in the proper position for dust removal. The atomizing nozzle can spray the pressurized water flow into the air through the nozzle and scatter in the form of mist.

Preferably, the adjustment mechanism includes a working frame, a hydraulic pump is fixedly installed on the upper surface of the working frame, a hydraulic rod is connected to the output end of the hydraulic pump, and a control board is fixedly connected to one end of the hydraulic rod, so The working frame mentioned above is fixedly connected to the upper surface of the trolley board. Since the weights of the two ends of the adjusting frame are inconsistent, the adjusting frame will tilt the heavier end through the rotation axis due to the weight of the adjusting frame itself. At this time, it can be driven by a hydraulic pump. The hydraulic rod drives the control board down to touch the surface of the adjustment frame and continues to press down, so that the adjustment frame rotates to a suitable angle.

Preferably, the push mechanism includes a push frame, one end of the push frame is fixedly connected with a grip bar, and the push frame is fixedly connected to the side surface of the trolley board, and the staff can grasp the grip bar and push it to facilitate work The strength of the personnel.

Preferably, the protective mechanism includes a connecting block, one end of the connecting block is fixedly connected with a protective frame, and the connecting block is fixedly connected with one end of the cart plate, and the protective frame can carry out a certain degree of protection against the front of the cart plate. Protection from impacts to the front of the stroller deck.

Preferably, the dust removal mechanism includes a water pump, the input end of the water pump is connected to the water storage chamber, the output end of the water pump is connected to a hose, one end of the hose is connected to the spray plate, and the water pump is fixedly installed On the side surface of the trolley board, the water source inside the water storage chamber can be pumped through the water pump and transported to the inside of the spray plate through the hose, and the water can be input into the inside of the atomizing nozzle through the spray plate, and the surrounding area can be dedusted through the atomizing nozzle.

Compared with the prior art, the beneficial effects of the utility model are:

1. When it is necessary to push the trolley frame to move inside the road and bridge tunnel for dust removal work, the staff can hold the handle and push the cart plate through the push frame, so that the moving wheel one rotates inside the mobile frame to make the cart plate travel , so that the trolley frame can be moved inside the road and bridge tunnel for dust removal work, without the need to install a large number of fixed dust removal equipment, saving a lot of manpower and material resources.

2. Due to the inconsistent weight of the two ends of the adjustment frame, due to the weight of the adjustment frame itself, the adjustment frame will tilt to the heavier end through the rotation axis. At this time, the hydraulic rod can be driven by the hydraulic pump and the control board can be driven down to touch the adjustment frame Surface and continue to press down, so that the adjustment frame is rotated to a suitable angle, and then the spray plate can be pushed to a suitable position through an electric push rod, so that the atomizing nozzle can be located in a suitable position for dust removal.

Description of drawings

The accompanying drawings are used to provide a further understanding of the utility model, and constitute a part of the description, and are used to explain the utility model together with the embodiments of the utility model, and do not constitute a limitation to the utility model. In the attached picture:

Fig. 1 is the structural representation of the front view of the utility model;

Fig. 2 is a side view structural representation of the utility model;

Fig. 3 is a schematic diagram of the top view of the utility model.

In the figure: 1. Cart board; 2. Working frame; 3. Limit plate; 4. Grip rod; 5. Hydraulic pump; 6. Adjusting frame; 7. Spraying plate; 8. Electric push rod; 9. Atomization Nozzle; 10, hose; 11, water pump; 12, protective frame; 13, pushing frame; 14, fixed plate; 15, working column; 16, moving frame; 17, moving wheel; 18, control panel; 19, rotating shaft ; 20, connecting blocks.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Fig. 1-3, the utility model provides the following technical scheme: a kind of road and bridge tunnel air dedusting device, comprises cart plate 1, and the upper surface of cart plate 1 is fixedly connected with a plurality of fixed plates 14, and the inner wall of fixed plate 14 Rotationally connected with a rotating shaft 19, one end of the rotating shaft 19 is fixedly connected with an adjusting frame 6, one end of the adjusting frame 6 is provided with a telescoping mechanism, the other end of the adjusting frame 6 is fixedly connected with a limit plate 3, and one side of the fixed plate 14 is provided with a Adjusting mechanism, the interior of the cart board 1 is provided with a water storage chamber, the side surface of the cart board 1 is provided with a pushing mechanism, one end of the cart board 1 is provided with a protection mechanism, and the side surface of the cart board 1 is provided with a dust removal mechanism, The side surface of pushcart plate 1 is fixedly connected with working column 15, and the lower end of working column 15 is fixedly connected with movable frame 16, and the inwall of movable frame 16 is rotatably connected with moving wheel 17, and the surface of pushcart plate 1 is provided with water inlet, can Through the water inlet, the water source is poured into the water storage cavity inside the cart plate 1 to supply the required water source for the dust removal work.

In one aspect of this embodiment, when it is necessary to push the cart frame to move inside the road and bridge tunnel for dust removal work, the staff can grasp the handle 4 and push the cart plate 1 through the push frame 13, so that the moving wheel 17 is in the The internal rotation of the mobile frame 16 makes the cart plate 1 advance, so that the cart frame can be moved inside the road bridge tunnel to carry out the dust removal work, without having to install a large amount of fixed dust removal equipment, which saves a lot of manpower and material resources.

In one aspect of this embodiment, since the weights of the two ends of the adjusting frame 6 are inconsistent, the adjusting frame 6 will tilt to the heavier end through the rotating shaft 19 due to the weight of the adjusting frame 6 itself, and it can be seen from Fig. 1 that the adjustment The weight on the right side of the frame 6 is relatively heavy, so the adjustment frame 6 will tilt to the right without interference. At this time, the hydraulic rod can be driven by the hydraulic pump 5 and the control board 18 will be driven down to touch the surface of the adjustment frame 6 and continue to go down. Press to make the adjustment frame 6 rotate to a suitable angle, and then push the spraying plate 7 to a suitable position through the electric push rod 8, so that the atomizing nozzle 9 is located at a suitable position for dust removal.

In one aspect of this embodiment, when the cart board 1 is moving, when it is necessary to perform dust removal work on the surrounding area, the water source inside the water storage chamber can be pumped through the water pump 11 and transported to the inside of the spray board 7 through the hose 10. The plate 7 feeds water into the atomizing nozzle 9, and through the atomizing nozzle 9, the water source is atomized to spray micro-mist particles into the air. These micro-mist particles are similar in size to ultrafine dust particles, so they can effectively capture dust. Due to the extremely fine micron level of the droplets, some of the droplets will evaporate faster in the air, which will quickly saturate the relative humidity in the local space. Fall, thereby play dust removal effect, and protective frame 12 can carry out the protection to the front of pushing cart plate 1 to a certain extent, avoids the front of pushing cart plate 1 to be bumped.

It should be noted that, in the description of the embodiments of the present application, the orientations or positional relationships indicated by the terms "front, rear", "left, right", "upper, lower" are all based on the orientations or positional relationships shown in the drawings , is only for the convenience of describing the present application and simplifying the description, but does not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present application. The terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be fixed connection, detachable connection, or integral connection; it can be directly connected or indirectly connected through an intermediary, is the connection between two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in this application in specific situations.

The working principle and usage process of the utility model: after the utility model is installed, the staff can grasp the grip bar 4 and push the cart plate 1 through the push frame 13, so that the moving wheel 17 rotates inside the moving frame 16, so that The cart board 1 moves forward, and then drives the hydraulic rod through the hydraulic pump 5 and drives the control board 18 to descend to touch the surface of the adjustment frame 6 and continue to press down, so that the adjustment frame 6 rotates to a suitable angle, and then the electric push rod 8 can be used to promote spraying Plate 7 to a suitable position, so that the atomizing nozzle 9 is in a suitable position, and then the water source inside the water storage chamber is pumped through the water pump 11 and delivered to the inside of the spraying plate 7 through the hose 10, and the water is input into the atomizing nozzle through the spraying plate 7 9 inside, dust removal is performed on the periphery through the atomizing nozzle 9, and all electrical equipment in this device is powered by a built-in storage battery.

Finally, it should be noted that: the above is only a preferred embodiment of the utility model, and is not intended to limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art , it is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims (6)

1. The utility model provides a road bridge tunnel air dust collector, includes shallow (1), its characterized in that: the utility model discloses a shallow, including shallow board (1), inner wall, one end fixedly connected with adjusting bracket (6), the one end of adjusting bracket (6) is provided with telescopic machanism, the spacing dish of other end fixedly connected with (3) of adjusting bracket (6), one side of fixed plate (14) is provided with adjustment mechanism, the inside of shallow board (1) is provided with the water storage chamber, the side surface of shallow board (1) is provided with pushing mechanism, the one end of shallow board (1) is provided with protection machanism, the side surface of shallow board (1) is provided with dust removal mechanism, the side surface fixedly connected with working column (15) of shallow board (1), the lower extreme fixedly connected with of working column (15) removes frame (16), the inner wall that removes frame (16) rotates and is connected with and removes wheel (17).

2. The air dust removing device for the road, bridge and tunnel according to claim 1, wherein: telescopic machanism includes electric putter (8), the one end fixedly connected with of electric putter (8) sprays board (7), the surface of spraying board (7) is provided with a plurality of atomizer (9), electric putter (8) fixed mounting is in the one end of alignment jig (6).

3. The air dust removing device for the road, bridge and tunnel according to claim 1, wherein: adjustment mechanism includes work frame (2), the last fixed surface of work frame (2) installs hydraulic pump (5), the output of hydraulic pump (5) is connected with the hydraulic stem, the one end fixedly connected with control panel (18) of hydraulic stem, work frame (2) fixed connection is at the upper surface of shallow board (1).

4. The road, bridge and tunnel air dust removal device of claim 1, wherein: the pushing mechanism comprises a pushing frame (13), one end of the pushing frame (13) is fixedly connected with the holding rod (4), and the pushing frame (13) is fixedly connected to the side surface of the trolley plate (1).

5. The air dust removing device for the road, bridge and tunnel according to claim 1, wherein: protection machanism includes connecting block (20), the one end fixedly connected with protection frame (12) of connecting block (20), connecting block (20) fixed connection is in the one end of shallow board (1).

6. The air dust removing device for the road, bridge and tunnel according to claim 1, wherein: dust removal mechanism includes water pump (11), the input and the retaining chamber of water pump (11) are connected, the output of water pump (11) is connected with hose (10), the one end and the spraying plate (7) of hose (10) are connected, water pump (11) fixed mounting is in the side surface of shallow board (1).

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