Watering and dust removing device for bridge and tunnel construction

Abstract

The invention discloses a bridge tunnel construction watering dust removal device which comprises two sets of side plates, wheel rollers are arranged on the inner sides of the two sets of side plates, the upper ends of the two sets of side plates are jointly and fixedly connected with a supporting plate, a cleaning mechanism is arranged on one side of the supporting plate, and a collecting mechanism is arranged below the supporting plate. The device has the advantages that sand grains and stones can be transported and collected into a collecting tank, a construction site can be cleaned while dust falling is conducted, the construction efficiency is improved while breathing health of workers is guaranteed, a second connecting pipe can rotate, the second connecting pipe can rotate, and the second connecting pipe can rotate to be fixed to the construction site. Therefore, the swing rod drives the second water outlet pipe to swing, the watering range is enlarged, and the dust falling effect is remarkable.

Description

Technical Field

[0001] The invention relates to the technical field of water sprinkling and dust removal for bridge and tunnel construction, and in particular to a water sprinkling and dust removal device for bridge and tunnel construction. Background Art

[0002] Bridges and tunnels are collectively referred to as bridges and tunnels. Bridges and tunnels are an important part of transportation engineering construction. As transportation facilities that span or pass through different terrains, bridges and tunnels provide people with convenient transportation routes. Bridges and tunnels are usually built to cross rivers, lakes, canyons, and to cross mountains.

[0003] Therefore, in the process of bridge and tunnel construction, dust, sand and gravel are often present. If these dust and hard particles are not handled well, they will affect the health of workers and the progress of construction. Therefore, we propose a water sprinkling dust removal device for bridge and tunnel construction. Summary of the invention

[0004] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0005] The present invention adopts the following technical scheme to solve the above-mentioned technical problems: a water sprinkling and dust removal device for bridge and tunnel construction is provided, comprising two groups of side plates, the inner sides of the two groups of side plates are provided with rollers, the upper ends of the two groups of side plates are commonly fixedly connected to a support plate, a cleaning mechanism is provided on one side of the support plate, a collecting mechanism is provided below the support plate, a control room is installed on the upper end of the support plate, a water spraying mechanism is provided on the upper end of the control room, a water tank is installed on the upper end of the support plate, first water pipes are installed at both front and rear ends of the water tank, two groups of second water pipes are installed on the upper end of the water tank, the cleaning mechanism comprises two groups of mutually symmetrical connecting plates, one side of the connecting plate is fixedly connected to the side plate, and the lower end of the connecting plate is fixedly connected to a fixing block.

[0006] Preferably, a scraper is fixedly connected between the two groups of fixed blocks, a connecting pipe 1 is fixedly connected to the inner side of the connecting plate, the connecting pipe 1 is L-shaped, and one end of the connecting pipe 1 is fixedly connected to the first water pipe.

[0007] Preferably, the rear end of the connecting pipe 1 is rotatably connected to a transfer pipe through a connecting plate, a first gear ring is fixedly connected to the outer side of the transfer pipe, a water outlet pipe 1 is fixedly connected between the two groups of transfer pipes, a plurality of groups of first nozzles are installed on the outer side of the water outlet pipe 1, and a plurality of groups of brushes are fixedly connected to the outer side of the water outlet pipe 1.

[0008] Preferably, a first motor is provided on the inner side of the connecting plate, the output end of the first motor is fixedly connected to gear one through the connecting plate, the outer side of the gear one is meshed with the first gear ring, and the upper ends of the two groups of connecting plates are commonly fixedly connected to a cover plate.

[0009] Preferably, the collecting mechanism includes a first roller and a second roller, the outer sides of the first roller and the second roller are rotatably connected to a conveyor belt, the surface of the conveyor belt is fixedly connected to a baffle, the front and rear ends of the first roller are fixedly connected to a rotating rod 1, and the rotating rod 1 is rotatably connected to a fixed block, the front and rear ends of the second roller are fixedly connected to a rotating rod 2, and the rotating rod 2 is rotatably connected to a side plate.

[0010] Preferably, a second gear ring is fixedly connected to the outer side of the rotating rod 2, a collecting trough is fixedly connected between the two groups of side plates, the collecting trough is located below the conveyor belt, a second motor is arranged on the inner side of the side plate, the output end of the second motor is fixedly connected to gear 2 through the side plate, and the outer side of gear 2 is meshed with the second gear ring.

[0011] Preferably, the water spray mechanism includes two groups of connecting pipes 2, the connecting pipes 2 are rotatably connected to the control room, the lower ends of the connecting pipes 2 are rotatably connected to the second water pipe, the outer side of the connecting pipes 2 is fixedly connected to a third gear ring, the upper end of the third gear ring on the outer side of the connecting pipes 2 is fixedly connected to a rocking arm, and the front end of the rocking arm is fixedly connected to a water outlet pipe 2.

[0012] Preferably, a plurality of second nozzles are installed at the front end of the water outlet pipe 2, a fixing ring is fixedly connected to the upper end of the control chamber, an electric push rod is installed on the inner side of the fixing ring, a movable plate is fixedly connected to the output end of the electric push rod, a tooth plate is fixedly connected to the front and rear ends of the movable plate, and the outer side of the third tooth ring is meshed with the tooth plate.

[0013] Compared with the prior art, the present invention provides a water sprinkling and dust removal device for bridge and tunnel construction, which has the following beneficial effects: The water sprinkling and dust removal device for bridge and tunnel construction starts the first motor to drive the cleaning mechanism to operate. When the water outlet pipe rotates, the brush can work with the scraper to sweep the sand and gravel on the construction site onto the conveyor belt. The second motor is started to drive the conveyor belt to transport and collect the sand and gravel on the surface of the conveyor belt into a collecting trough. The construction site can be cleaned while reducing dust, thereby ensuring the respiratory health of workers and promoting construction efficiency.

[0014] The water sprinkling and dust removal device for bridge and tunnel construction can spray water through a first nozzle to suppress the raising of dust when a water outlet pipe drives a brush to rotate for cleaning. After cleaning, the brush can be cleaned by spraying water through the first nozzle to wash away the dust adhering to the surface of the brush, thereby extending the service life and use effect of the brush.

[0015] The invention relates to a water sprinkling and dust removal device for bridge and tunnel construction. The second nozzle sprays water from the upper end of the control room to spray dust reduction treatment on the raised dust, and the electric push rod is started to cause the tooth plate to move. During the movement of the tooth plate, the third tooth ring is engaged to cause the second connecting pipe to rotate, thereby causing the rocking arm to drive the second water outlet pipe to swing, thereby expanding the water sprinkling range and achieving a significant dust reduction effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The overall structure of the present invention is shown in FIG. Figure 1 ; Figure 2 The overall structure of the present invention is shown in FIG. Figure 2 ; Figure 3 It is a partial structural schematic diagram of the present invention; Figure 4 It is a cross-sectional view of the cleaning mechanism of the present invention; Figure 5 The cleaning mechanism of the present invention is partially schematically shown in FIG. Figure 1 ; Figure 6 For the present invention Figure 5 A schematic diagram of the enlarged structure of part A; Figure 7 The cleaning mechanism of the present invention is partially schematically shown in FIG. Figure 2 ; Figure 8 The collecting mechanism of the present invention is cut away Figure 1 ; Fig. 9 The collecting mechanism of the present invention is cut away Figure 2 ; Fig.10 For the present invention Fig. 9 A schematic diagram of the enlarged structure of part B in FIG. Fig.11 Schematic diagram of the water spraying mechanism of the present invention Figure 1 ; Fig.12 Schematic diagram of the water spraying mechanism of the present invention Figure 2 .

[0017] In the figure: 1, side plate; 2, roller; 3, support plate; 4, cleaning mechanism; 5, collecting mechanism; 6, control room; 7, water spraying mechanism; 8, water tank; 9, first water pipe; 10, second water pipe; 41, connecting plate; 42, fixing block; 43, scraper; 44, connecting pipe 1; 45, transfer pipe; 46, first gear ring; 47, water outlet pipe 1; 48, first nozzle; 49, brush; 410, first motor; 411, gear 1; 412, cover plate; 51, first roller; 52, second roller; 53, conveyor belt; 54, baffle; 55, rotating rod 1; 56, rotating rod 2; 57, second gear ring; 58, collecting trough; 59, second motor; 510, gear 2; 71, connecting pipe 2; 72, third gear ring; 73, rocking arm; 74, water outlet pipe 2; 75, second nozzle; 76, fixing ring; 77, electric push rod; 78, moving plate; 79, gear plate. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0019] See also Figure 1-12 A water sprinkling and dust removal device for bridge and tunnel construction comprises two groups of side plates 1, inner sides of the two groups of side plates 1 are provided with wheel rollers 2, upper ends of the two groups of side plates 1 are commonly fixedly connected with a support plate 3, one side of the support plate 3 is provided with a cleaning mechanism 4, a collecting mechanism 5 is provided below the support plate 3, a control room 6 is installed at the upper end of the support plate 3, a water spraying mechanism 7 is provided at the upper end of the control room 6, a water tank 8 is installed at the upper end of the support plate 3, first water pipes 9 are installed at the front and rear ends of the water tank 8, two groups of second water pipes 10 are installed at the upper end of the water tank 8, the cleaning mechanism 4 comprises two groups of mutually symmetrical connecting plates 41, one side of the connecting plate 41 is fixedly connected to the side plate 1, and the lower end of the connecting plate 41 is fixedly connected with a fixing block 42.

[0020] In this embodiment, a scraper 43 is fixedly connected between the two groups of fixed blocks 42, and a connecting pipe 44 is fixedly connected to the inner side of the connecting plate 41. The connecting pipe 44 is L-shaped, and one end of the connecting pipe 44 is fixedly connected to the first water pipe 9.

[0021] Specifically, the plurality of brushes 49 rotate with the water outlet pipe 47 and with the assistance of the scraper 43 , sweep part of the dust and sand on the ground to the collecting mechanism 5 , and the connecting pipe 44 is connected to the water tank 8 through the first water conduit 9 .

[0022] In this embodiment, the rear end of the connecting tube 44 passes through the connecting plate 41 and is rotatably connected to the transfer tube 45, the outer side of the transfer tube 45 is fixedly connected to the first gear ring 46, and the two groups of transfer tubes 45 are commonly fixedly connected to a water outlet pipe 47, a plurality of groups of first nozzles 48 are installed on the outer side of the water outlet pipe 47, and a plurality of groups of brushes 49 are fixedly connected to the outer side of the water outlet pipe 47, a first motor 410 is arranged on the inner side of the connecting plate 41, and the output end of the first motor 410 passes through the connecting plate 41 and is fixedly connected to a gear 411, the outer side of the gear 411 is meshed with the first gear ring 46, and the upper ends of the two groups of connecting plates 41 are commonly fixedly connected to a cover plate 412.

[0023] Specifically, by starting the first motor 410, the first motor 410 causes the gear 411 to rotate, and the gear 411 engages with the first gear ring 46, causing the transfer tube 45 to rotate, and at the same time drives the water outlet pipe 47 to rotate. At the same time, the water in the water tank 8 flows into the inner side of the water outlet pipe 47 through the first water conduit 9, the connecting pipe 44 and the transfer tube 45, and is finally sprayed out through the first nozzle 48 to assist the cleaning work of the brush 49.

[0024] In this embodiment, the collecting mechanism 5 includes a first roller 51 and a second roller 52. The outer sides of the first roller 51 and the second roller 52 are rotatably connected to a conveyor belt 53. The surface of the conveyor belt 53 is fixedly connected to a baffle 54. The front and rear ends of the first roller 51 are fixedly connected to a rotating rod 1 55. The rotating rod 1 55 is rotatably connected to the fixed block 42. The front and rear ends of the second roller 52 are fixedly connected to a rotating rod 2 56. The rotating rod 2 56 is rotatably connected to the side plate 1. The outer side of the rotating rod 2 56 is fixedly connected to a second gear ring 57. A collecting trough 58 is fixedly connected between the two groups of side plates 1. The collecting trough 58 is located below the conveyor belt 53. A second motor 59 is arranged on the inner side of the side plate 1. The output end of the second motor 59 passes through the side plate 1 and is fixedly connected to a gear 2 510. The outer side of the gear 2 510 is meshed with the second gear ring 57.

[0025] Specifically, by starting the second motor 59, the second motor 59 drives the gear 2 510 to rotate, and the gear 2 510 engages with the second gear ring 57 to cause the second roller 52 to rotate, thereby driving the conveyor belt 53 to operate, and the sand and gravel swept onto the conveyor belt 53 are transported and finally transported and collected to the inner side of the collection tank 58.

[0026] In this embodiment, the water spray mechanism 7 includes two groups of connecting pipes 71, the connecting pipes 71 are rotatably connected to the control room 6, the lower ends of the connecting pipes 71 are rotatably connected to the second water pipe 10, the outer side of the connecting pipes 71 is fixedly connected to a third gear ring 72, the upper end of the third gear ring 72 on the outer side of the connecting pipes 71 is fixedly connected to a rocking arm 73, and the front end of the rocking arm 73 is fixedly connected to a water outlet pipe 74.

[0027] Specifically, through the connection between the second water conduit 10, the second connecting pipe 71 and the rocking arm 73, the water in the water tank 8 enters the second water outlet pipe 74 and is sprayed out through the second nozzle 75 to reduce the raised dust.

[0028] In this embodiment, a plurality of second nozzles 75 are installed at the front end of the water outlet pipe 74, a fixing ring 76 is fixedly connected to the upper end of the control chamber 6, an electric push rod 77 is installed on the inner side of the fixing ring 76, a movable plate 78 is fixedly connected to the output end of the electric push rod 77, a tooth plate 79 is fixedly connected to the front and rear ends of the movable plate 78, and the outer side of the third tooth ring 72 is meshed with the tooth plate 79.

[0029] Specifically, by starting the electric push rod 77, the tooth plate 79 is prompted to move. During the movement of the tooth plate 79, the third tooth ring 72 is engaged, causing the connecting pipe 2 71 to rotate, thereby prompting the rocking arm 73 to drive the water outlet pipe 2 74 to swing, thereby expanding the water sprinkling range and achieving a significant dust reduction effect.

[0030] During operation, water is poured into the water tank 8, and then the worker enters the control room 6, operates the device to move to the bridge tunnel construction site, and then starts the first motor 410. The first motor 410 causes the gear 411 to rotate, and the gear 411 engages with the first gear ring 46 to rotate the transfer pipe 45, and at the same time drives the water outlet pipe 47 to rotate. Multiple groups of brushes 49 rotate with the water outlet pipe 47, and with the assistance of the scraper 43, some dust and sand on the ground are swept to the collection mechanism 5. In addition, the connecting pipe 44 is connected to the water tank 8 through the first water pipe 9. When the cleaning mechanism 4 is running, the water in the water tank 8 flows into the inner side of the water outlet pipe 47 through the first water pipe 9, the connecting pipe 44 and the transfer pipe 45, and finally sprays out through the first nozzle 48 to assist the cleaning work of the brush 49, and then starts the second motor 59 , the second motor 59 drives the second gear 510 to rotate, and the second gear 510 meshes with the second gear ring 57 to prompt the second roller 52 to rotate, thereby driving the conveyor belt 53 to operate, and the sand and gravel swept onto the conveyor belt 53 are transported, and finally transported and collected to the inner side of the collecting tank 58. In the process of the forward cleaning of the device, the rotation of the own wheel roller 2 will also bring up dust. Through the connection of the second water guide pipe 10, the second connecting pipe 71 and the rocking arm 73, the water in the water tank 8 enters the second water outlet pipe 74 and is sprayed out through the second nozzle 75 to reduce the dust raised. At the same time, the electric push rod 77 is started, and the electric push rod 77 pushes the movable plate 78 to move back and forth. Under the condition that the tooth plate 79 is meshed with the third gear ring 72, the connecting pipe 71 can drive the second water outlet pipe 74 to swing, thereby expanding the watering range.

[0031] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0032] Although 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 of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A water sprinkling and dust removal device for bridge and tunnel construction, comprising two sets of side plates (1), characterized in that: The inner sides of the two groups of side plates (1) are both provided with rollers (2); the upper ends of the two groups of side plates (1) are commonly fixedly connected to a support plate (3); a cleaning mechanism (4) is provided on one side of the support plate (3); a collecting mechanism (5) is provided below the support plate (3); a control room (6) is installed on the upper end of the support plate (3); a water spraying mechanism (7) is provided on the upper end of the control room (6); a water tank (8) is installed on the upper end of the support plate (3); first water pipes (9) are installed at both the front and rear ends of the water tank (8); two groups of second water pipes (10) are installed at the upper end of the water tank (8); the cleaning mechanism (4) comprises two groups of mutually symmetrical connecting plates (41); one side of the connecting plate (41) is fixedly connected to the side plate (1); and a fixing block (42) is fixedly connected to the lower end of the connecting plate (41).

2. A water sprinkling and dust removal device for bridge and tunnel construction according to claim 1, characterized in that: A scraper (43) is fixedly connected between the two groups of fixed blocks (42), and a connecting pipe (44) is fixedly connected to the inner side of the connecting plate (41). The connecting pipe (44) is L-shaped, and one end of the connecting pipe (44) is fixedly connected to the first water conduit (9).

3. A water sprinkling and dust removal device for bridge and tunnel construction according to claim 2, characterized in that: The rear end of the connecting pipe 1 (44) passes through the connecting plate (41) and is rotatably connected to a transfer pipe (45); the outer side of the transfer pipe (45) is fixedly connected to a first gear ring (46); a water outlet pipe 1 (47) is fixedly connected between two groups of the transfer pipes (45); a plurality of groups of first nozzles (48) are installed on the outer side of the water outlet pipe 1 (47); and a plurality of groups of brushes (49) are fixedly connected to the outer side of the water outlet pipe 1 (47).

4. A water sprinkling and dust removal device for bridge and tunnel construction according to claim 3, characterized in that: A first motor (410) is arranged on the inner side of the connecting plate (41); an output end of the first motor (410) passes through the connecting plate (41) and is fixedly connected to a gear one (411); an outer side of the gear one (411) is meshed with a first gear ring (46); and a cover plate (412) is fixedly connected to the upper ends of the two groups of connecting plates (41).

5. The water sprinkling and dust removal device for bridge and tunnel construction according to claim 1, characterized in that: The collecting mechanism (5) comprises a first rotating roller (51) and a second rotating roller (52); the outer sides of the first rotating roller (51) and the second rotating roller (52) are rotatably connected to a conveyor belt (53); a baffle plate (54) is fixedly connected to the surface of the conveyor belt (53); the front and rear ends of the first rotating roller (51) are both fixedly connected to a rotating rod 1 (55); the rotating rod 1 (55) is rotatably connected to a fixed block (42); the front and rear ends of the second rotating roller (52) are both fixedly connected to a rotating rod 2 (56); the rotating rod 2 (56) is rotatably connected to the side plate (1).

6. A water sprinkling and dust removal device for bridge and tunnel construction according to claim 5, characterized in that: The outer side of the second rotating rod (56) is fixedly connected to a second gear ring (57), and a collecting trough (58) is fixedly connected between the two sets of side plates (1). The collecting trough (58) is located below the conveyor belt (53). A second motor (59) is arranged on the inner side of the side plate (1). The output end of the second motor (59) passes through the side plate (1) and is fixedly connected to a second gear ring (510). The outer side of the second gear ring (57) is meshed with the second gear ring (57).

7. The water sprinkling and dust removal device for bridge and tunnel construction according to claim 1, characterized in that: The water spray mechanism (7) comprises two groups of connecting pipes (71), the connecting pipes (71) are rotatably connected to the control room (6), the lower end of the connecting pipes (71) is rotatably connected to the second water pipe (10), the outer side of the connecting pipes (71) is fixedly connected to a third gear ring (72), the upper end of the third gear ring (72) on the outer side of the connecting pipes (71) is fixedly connected to a rocking rod (73), and the front end of the rocking rod (73) is fixedly connected to a water outlet pipe (74).

8. A water sprinkling and dust removal device for bridge and tunnel construction according to claim 7, characterized in that: A plurality of second nozzles (75) are installed at the front end of the second water outlet pipe (74); a fixing ring (76) is fixedly connected to the upper end of the control chamber (6); an electric push rod (77) is installed on the inner side of the fixing ring (76); a moving plate (78) is fixedly connected to the output end of the electric push rod (77); a toothed plate (79) is fixedly connected to the front and rear ends of the moving plate (78); and the outer side of the third toothed ring (72) is meshed with the toothed plate (79).

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