Spraying dust falling device for road and bridge construction

Abstract

The utility model discloses a spray dust fall device for road and bridge construction, which comprises a fixed seat, the front side of the fixed seat is fixedly connected with a connecting plate, the front side of the connecting plate is fixedly connected with a support plate, the right side of the support plate is rotatably connected with a threaded rod I, and the left side of the support plate is rotatably connected with a threaded rod II; and a fixed plate is fixedly connected to the lower portion of the connecting plate, a movable plate is connected to the first threaded rod in a threaded mode, and a spraying head is fixedly connected to the interior of the movable plate. By arranging the adjusting structure, the movable plate and the spraying heads, the spraying heads corresponding to the first threaded rod and the second threaded rod can achieve the synchronous position adjusting function through cooperation of a first bevel gear, a second bevel gear and a third bevel gear, and continuous spraying treatment can be conveniently conducted on different areas; the spraying dust falling device can be suitable for a large-area or special-shaped construction area, the dust falling effect of the spraying dust falling device is improved, and manual interference steps are reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to road and bridge dust falling technology field, concretely is a kind of road and bridge construction is used to spray dust falling device. BACKGROUND

[0002] With the acceleration of urbanization, road and bridge construction as an important part of infrastructure construction, its environmental protection problem in construction process is increasingly valued, in road and bridge construction process, due to excavation, loading, transportation and other operations will produce a large amount of dust, these dusts not only constitute a threat to the health of construction personnel, also can cause air quality to decline, affect the quality of life of surrounding residents.

[0003] Part of road and bridge dust falling processing technology field utility model patent is disclosed in prior art, wherein the utility model patent with application number CN215427967 U discloses including water tank, second water pump, switch, water inlet pipe, filter screen plate and miscellaneous opening.The road and bridge construction is used to spray dust falling device, when using, first, water inlet pipe is inserted into water source, simultaneously, second water pump is started by switch, under the action of second water pump, water liquid in water source is extracted, and is transported to water tank by water inlet pipe, water liquid in water tank falls on filter screen plate, wherein impurities are left on filter screen plate, and slide with filter screen plate, finally, impurities are discharged from miscellaneous opening, simultaneously, water liquid falls to the bottom of water tank by filter hole on filter screen plate and is stored, then, the device is moved to the position needed by trundle, then, the box door is opened by handle, simultaneously, spray mechanism is taken from the storage compartment separated by partition in storage box, and spray mechanism is placed in the point needed to fall dust by placing ring.

[0004] But the above-mentioned mode still has following defects when actually using: although spray mechanism can be taken and used by storage compartment, the spray dust falling device structure is relatively single, needs to manually take spray mechanism frequently to convert position, possibly difficult to adapt to different scale construction site, for large area or special shape construction area, its dust falling effect is inconvenient to meet actual demand. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of road and bridge construction is used to spray dust falling device to solve the problems in the above background technology.

[0006] To achieve the above object, the utility model provides the following technical scheme: A kind of spray dust-settling device for road and bridge construction, including fixed seat, the front of the fixed seat is fixedly connected with connecting plate, the front of the connecting plate is fixedly connected with support plate, the right side of the support plate is rotatably connected with threaded rod one, the left side of the support plate is rotatably connected with threaded rod two, the lower of the connecting plate is fixedly connected with fixed plate, the outer thread of threaded rod one is connected with moving plate, the inside of moving plate is fixedly connected with spray head, the right end of threaded rod one is fixedly connected with sleeve, adjusting structure is equipped in the support plate, adjusting structure is slidably connected in threaded rod two, adjusting structure is slidably connected in threaded rod one, auxiliary structure is equipped outside the sleeve, auxiliary structure is connected with adjusting structure, adjusting structure includes motor one, bevel gear one, bevel gear two and moving rod one, the left side of bevel gear two is fixedly connected with moving rod two, the left end of moving rod one is fixedly connected with bevel gear three, the outside of moving rod one is fixedly connected with limit block.

[0007] As further preferred of the technical scheme, the threaded rod one and threaded rod two are same in structure, and the moving plate is slidably connected to the outer surface of the fixed plate.

[0008] As further preferred of the technical scheme, the moving rod one and moving rod two are same in structure, the moving rod two is slidably connected in the threaded rod two, and the moving rod one is slidably connected in the threaded rod one.

[0009] As further preferred of the technical scheme, the motor one is fixedly connected above the support plate, the output shaft of the motor one is fixedly connected above the bevel gear one, and the bevel gear three is engaged with the bevel gear one.

[0010] As further preferred of the technical scheme, the auxiliary structure includes sleeve ring and fixed disc, the reinforcing ring is fixedly connected in the sleeve ring, the reinforcing ring is fixedly connected in the sleeve, the fixed disc is fixedly connected to the right end of the moving rod one, and the threaded rod three is rotatably connected in the sleeve ring.

[0011] As further preferred of the technical scheme, the fixed disc is threadedly connected outside the threaded rod three, the outer surface of the threaded rod three is fixedly connected with auxiliary block, and the auxiliary block is overlapped with the fixed disc.

[0012] As further preferred of the technical scheme, the left side of the sleeve ring is fixedly connected with motor two, and the output shaft of the motor two is connected with the threaded rod three.

[0013] The utility model provides a kind of spray dust-settling device for road and bridge construction, with the following beneficial effects:

[0014] The utility model discloses a threaded rod one, threaded rod two, adjusting structure, moving plate and spray head are connected with the external water tank in the spray head of moving plate, and then the construction area is sprayed by the spray head, when needing to spray different areas, the movable rod one will slide with the fixed disc in the sleeve, and the movable rod one will drive bevel gear three and limit block interlock, and bevel gear two will be contacted with bevel gear one through the movement of movable rod two, and bevel gear one is driven by motor one and rotates, and threaded rod one and threaded rod two will rotate in the support plate synchronously, and then the spray head will adjust the position on the surface of threaded rod one, and the cooperation between bevel gear one, bevel gear two and bevel gear three makes the spray head of threaded rod one and threaded rod two can realize the function of synchronous position adjustment, and it is convenient to carry out the uninterrupted spray treatment to different areas, can be applicable to the construction area of large area or special shape, and the dust fall effect of the spray dust fall device is improved, and the manual interference step is reduced.

[0015] The utility model discloses an auxiliary structure is set up, and motor two drives threaded rod three and rotates, and the fixed disc will move on the surface of threaded rod three, and threaded rod three will contact with auxiliary block when moving, so that auxiliary structure can control the moving distance of movable rod one, avoids the phenomenon that movable rod one causes bevel gear three and bevel gear one to knock when moving, and threaded rod one and threaded rod two can realize the function of single operation through auxiliary structure, and the flexibility of the spray dust fall device is guaranteed. ACCURACY OF DRAWINGS

[0016] Figure 1 It is the three -dimensional structure schematic diagram of the utility model;

[0017] Figure 2 It is the adjusting structure three -dimensional structure schematic diagram of the utility model;

[0018] Figure 3 It is the auxiliary structure three -dimensional structure schematic diagram of the utility model;

[0019] Figure 4 It is the sleeve three -dimensional section structure schematic diagram of the utility model;

[0020] In the drawing: 1, fixed seat;2, connecting plate;3, support plate;4, threaded rod one;5, threaded rod two;6, adjusting structure;601, motor one;602, bevel gear one;603, bevel gear two;604, bevel gear three;605, movable rod one;606, movable rod two;607, limit block;7, auxiliary structure;701, sleeve ring;702, motor two;703, threaded rod three;704, fixed disc;705, auxiliary block;706, reinforcing ring;8, moving plate;9, fixed plate;10, spray head;11, sleeve. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model.

[0022] The utility model provides technical scheme: such as Figure 1 And Figure 4 As shown in the figure, in the embodiment, a spraying dust-settling device for road and bridge construction comprises a fixed seat 1, the front surface of the fixed seat 1 is fixedly connected with a connecting plate 2, the front surface of the connecting plate 2 is fixedly connected with a supporting plate 3, the right side of the supporting plate 3 is rotatably connected with a threaded rod one 4, the left side of the supporting plate 3 is rotatably connected with a threaded rod two 5, the lower portion of the connecting plate 2 is fixedly connected with a fixed plate 9, the threaded rod one 4 is externally threadedly connected with a moving plate 8, the moving plate 8 is internally fixedly connected with a spraying head 10, the right end of the threaded rod one 4 is fixedly connected with a sleeve 11, the supporting plate 3 is internally provided with an adjusting structure 6, the adjusting structure 6 is slidably connected in the threaded rod two 5, the adjusting structure 6 is slidably connected in the threaded rod one 4, the sleeve 11 is externally provided with an auxiliary structure 7, the auxiliary structure 7 is connected with the adjusting structure 6, the adjusting structure 6 comprises a motor one 601, a bevel gear one 602, a bevel gear two 603 and a moving rod one 605, the left side of the bevel gear two 603 is fixedly connected with a moving rod two 606, the left end of the moving rod one 605 is fixedly connected with a bevel gear three 604, the moving rod one 605 is externally fixedly connected with a limiting block 607.

[0023] As shown in the figure, Figure 1 And Figure 2 The structure of the threaded rod one 4 and the threaded rod two 5 is same, the moving plate 8 is slidably connected to the outer surface of the fixed plate 9, the structure of the moving rod one 605 and the moving rod two 606 is same, the moving rod two 606 is slidably connected in the threaded rod two 5, the moving rod one 605 is slidably connected in the threaded rod one 4, the motor one 601 is fixedly connected above the supporting plate 3, the output shaft of the motor one 601 is fixedly connected above the bevel gear one 602, the bevel gear three 604 is engaged with the bevel gear one 602.

[0024] By setting the limiting block 607, when the bevel gear three 604 at the left end of the moving rod one 605 is engaged with the bevel gear one 602, the moving rod one 605 will rotate with the bevel gear three 604 when the bevel gear one 602 rotates through the motor one 601, and the limiting block 607 on the surface of the moving rod one 605 will drive the threaded rod one 4 to rotate synchronously, so that the limiting block 607 can ensure that the threaded rod one 4 and the adjusting structure 6 realize synchronous operation, avoiding the phenomenon of slipping when the moving rod one 605 rotates.

[0025] As shown in the figure, Figure 3 And Figure 4As shown, the auxiliary structure 7 includes a sleeve 701, a reinforcing ring 706 fixedly connected in the sleeve 701, a fixing disc 704 fixedly connected to the right end of the moving rod one 605, a threaded rod three 703 rotatably connected in the sleeve 701, the fixing disc 704 is threadedly connected outside the threaded rod three 703, the outer surface of the threaded rod three 703 is fixedly connected with an auxiliary block 705, the auxiliary block 705 is overlapped with the fixing disc 704, a motor two 702 is fixedly connected to the left side of the sleeve 701, and the output shaft of the motor two 702 is connected with the threaded rod three 703.

[0026] By setting the auxiliary block 705, the threaded rod three 703 is driven to rotate by the motor two 702, the fixing disc 704 moves on the surface of the threaded rod three 703, and the threaded rod three 703 contacts the auxiliary block 705 when moving, so that the auxiliary block 705 can limit the moving distance of the moving rod one 605, avoiding the phenomenon that the bevel gear three 604 collides with the bevel gear one 602 due to excessive moving distance of the moving rod one 605, and the service life of the bevel gear three 604 is guaranteed.

[0027] The utility model provides a kind of road and bridge construction is used to spray dust-settling device, and specific working principle is as follows:

[0028] When the spray dust-settling device is used, the fixed seat 1 can be installed to appropriate position, then the spray head 10 in the moving plate 8 is connected with external water tank, then the construction area is sprayed by the spray head 10, when different areas need to be sprayed, threaded rod three 703 is driven to rotate by motor two 702, fixing disc 704 moves on the surface of threaded rod three 703, threaded rod three 703 contacts auxiliary block 705 when moving, and moving rod one 605 slides in sleeve 11 with fixing disc 704, moving rod one 605 drives bevel gear three 604 to engage with limiting block 607, and bevel gear two 603 contacts bevel gear one 602 by the movement of moving rod two 606, bevel gear one 602 is driven to rotate by motor one 601, threaded rod one 4 and threaded rod two 5 are synchronously rotated in support plate 3, then spray head 10 is positionally adjusted on the surface of threaded rod one 4.

[0029] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A spraying dust-settling device for road and bridge construction, comprising a fixing seat (1), characterized in that: The front surface of the fixing seat (1) is fixedly connected with a connecting plate (2), the front surface of the connecting plate (2) is fixedly connected with a supporting plate (3), the right side of the supporting plate (3) is rotatably connected with a threaded rod one (4), the left side of the supporting plate (3) is rotatably connected with a threaded rod two (5), the lower portion of the connecting plate (2) is fixedly connected with a fixed plate (9), the threaded rod one (4) is externally threadedly connected with a moving plate (8), the moving plate (8) is internally fixedly connected with a spraying head (10), the right end of the threaded rod one (4) is fixedly connected with a sleeve (11), the supporting plate (3) is internally provided with an adjusting structure (6), the adjusting structure (6) is slidably connected in the threaded rod two (5), the adjusting structure (6) is slidably connected in the threaded rod one (4), the sleeve (11) is externally provided with an auxiliary structure (7), the auxiliary structure (7) is connected with the adjusting structure (6), the adjusting structure (6) comprises a motor one (601), a bevel gear one (602), a bevel gear two (603) and a moving rod one (605), the left side of the bevel gear two (603) is fixedly connected with a moving rod two (606), the left end of the moving rod one (605) is fixedly connected with a bevel gear three (604), the moving rod one (605) is externally fixedly connected with a limiting block (607).

2. The spraying dust-settling device for road and bridge construction according to claim 1, characterized in that: The threaded rod one (4) and the threaded rod two (5) are the same in structure, the moving plate (8) is slidably connected to the outer surface of the fixed plate (9).

3. The spraying dust-settling device for road and bridge construction of claim 1, characterized in that: The moving rod one (605) and the moving rod two (606) are the same in structure, the moving rod two (606) is slidably connected in the threaded rod two (5), the moving rod one (605) is slidably connected in the threaded rod one (4).

4. The spray dust-settling device for road and bridge construction of claim 3, characterized in that: The motor one (601) is fixedly connected above the supporting plate (3), the output shaft of the motor one (601) is fixedly connected above the bevel gear one (602), the bevel gear three (604) is engaged with the bevel gear one (602).

5. The spray dust-settling device for road and bridge construction of claim 1, characterized in that: The auxiliary structure (7) comprises a sleeve ring (701) and a fixed disc (704), the sleeve ring (701) is internally fixedly connected with a reinforcing ring (706), the reinforcing ring (706) is fixedly connected in the sleeve (11), the fixed disc (704) is fixedly connected to the right end of the moving rod one (605), the sleeve ring (701) is rotatably connected with a threaded rod three (703).

6. The spray dust-settling device for road and bridge construction of claim 5, characterized in that: The fixed disc (704) is threadedly connected outside the threaded rod three (703), the outer surface of the threaded rod three (703) is fixedly connected with an auxiliary block (705), the auxiliary block (705) is overlapped with the fixed disc (704).

7. The spray dust-settling device for road and bridge construction of claim 6, characterized in that: The left side of the sleeve ring (701) is fixedly connected with a motor two (702), the output shaft of the motor two (702) is connected with the threaded rod three (703).

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