CN219128720U

CN219128720U - Environment-friendly dust falling device for road construction

Info

Publication number: CN219128720U
Application number: CN202223118786.6U
Authority: CN
Inventors: 宋新华; 孙国华; 徐立; 曾青华; 胡佳男; 蓝春淼
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-11-23
Filing date: 2022-11-23
Publication date: 2023-06-06
Anticipated expiration: 2032-11-23

Abstract

The utility model provides an environment-friendly dust fall device for road construction, includes the water spray frame, and the upper edge of water spray frame is equipped with along its length direction gliding sprinkler bead and for the drive assembly of sprinkler bead slip power, drive assembly includes from driving wheel and action wheel, and action wheel and from the rotation respectively set up in one side both ends of water spray frame, action wheel and from driving wheel pass through the drive belt transmission and connect, and the lateral surface of drive belt is equipped with the drive block, and this dust fall device makes the sprinkler bead can reciprocate on the water spray frame through the cooperation of automatic reel and drive assembly, forms a water network at the in-process sprinkler bead spun water smoke of removal and beats down the dust that the construction produced, and the sprinkler bead slides through hydraulic drive sprinkler bead slip substitution electric drive sprinkler bead, can avoid the inconvenience of electric device operation under the humid environment, and drive assembly can not cause the sprinkler bead to remove unusual because of the environment is moist simultaneously.

Description

Environment-friendly dust falling device for road construction

Technical Field

The utility model relates to the technical field of construction dust fall, in particular to an environment-friendly dust fall device for road construction.

Background

In the road construction process, in order to prevent the dust that produces in the work progress from polluting surrounding air, adopt the dust board to keep off dirt generally to set up a plurality of water smoke shower nozzles in the upper end of dust board, a plurality of water smoke shower nozzle spun water forms the water network and beats down the dust in the air, avoids polluting the environment, but a plurality of water smoke shower nozzles always spray water and can lead to this a large amount of water wasting. In order to solve the technical problem that dust in air is knocked down by forming a water net by a plurality of water mist spray heads, a large amount of water resource is wasted in the water spraying and dust preventing process, the technical scheme as described in reference 1 is presented.

Reference 1: chinese patent document with publication number CN217549374U

Reference 1 discloses a dust fall device for road construction, the dust fall device includes the support frame that is used for setting up in blocking dirt board top, the spray pipe that sets up in blocking dirt board one side, the sprinkler bead that sets up in spray pipe delivery port one side, the mobile mechanism that is used for driving the sprinkler bead along blocking dirt board length direction that sets up on the support frame, and set up the fixed establishment that is used for fixing the support frame to blocking dirt board between support frame and the dirt board, rotate through motor drive lead screw, thereby drive the sprinkler bead and follow and block dirt board length direction and remove, and spout the water smoke at the in-process that removes, make the top of construction form a water smoke net in the in-process that makes to come and go fast, can also practice thrift the water source to the dust interception simultaneously.

Reference 1 solves the problem of water source waste, but the lead screw and the motor in the moving mechanism are in wet places for a long time, so that the lead screw is easy to rust to cause unsmooth movement, and the motor needs to be powered by a pulling circuit.

Disclosure of Invention

The utility model aims to solve the technical problems and the defects, and provides an environment-friendly dust fall device for road construction, wherein the water pressure is used for driving the water spray head to slide instead of the electric power, so that the inconvenience of the electric power device in operation in a humid environment can be avoided, and meanwhile, the driving assembly can not cause abnormal movement of the water spray head due to the humid environment.

The utility model solves the technical problems, and adopts the following technical scheme: an environment-friendly dust fall device for road construction comprises a water spray frame, wherein a water spray head sliding along the length direction of the water spray frame and a driving assembly for providing power for the sliding of the water spray head are arranged on the upper edge of the water spray frame;

the driving assembly comprises a driven wheel and a driving wheel, the driving wheel and the driven wheel are respectively and rotatably arranged at two ends of one side of the water spraying frame, the driving wheel and the driven wheel are in transmission connection through a transmission belt, a driving block is arranged on the outer side surface of the transmission belt, a transmission block positioned on a part of a moving path of the driving block is arranged at the lower end of the water spraying head, and an automatic rolling disc for resetting the water spraying head is arranged on the water spraying frame;

the water spraying frame is provided with a driving bin at the other side of the transmission belt, a turbine blade coaxially rotating with the driving bin is arranged in the inner cavity of the driving bin, one end of the driving wheel penetrates through the water spraying frame to extend into the driving bin and is coaxially connected with the turbine blade, a water inlet and a water outlet are formed in the driving bin, and the water outlet is communicated with the water inlet end of the water spraying head through a water pipe.

As a further optimization of the environment-friendly dust fall device for road construction, the upper edge of the water spraying frame is provided with a sliding groove extending along the length direction of the water spraying frame, the sliding groove is provided with a sliding seat in a sliding manner, the transmission block is arranged at the lower edge of the sliding seat, and the water spraying head is detachably arranged on the sliding seat.

As a further optimization of the environment-friendly dust fall device for road construction, the sliding seat is a U-shaped seat with an upward opening, an elastic clamping part is arranged between the inner walls of the two ends of the U-shaped seat, and a clamping space for limiting the water spray head is formed between the elastic clamping part and the bottom wall of the U-shaped seat.

As a further optimization of the environment-friendly dust device for road construction, the sliding seat is made of aluminum alloy.

As a further optimization of the environment-friendly dust fall device for road construction, the lower edges of the two ends of the water spray frame are respectively provided with a clamping assembly for fixing the water spray frame to the dust baffle.

As a further optimization of the environment-friendly dust fall device for road construction, the clamping assembly comprises a fixed block and a clamping block, wherein the fixed block is fixed on the lower edge of the water spraying frame, a screw rod screwed by threads and a guide rod penetrating in a sliding manner are arranged on the fixed block, the clamping block is arranged on one end of the same side of the screw rod and the guide rod, the end part of the screw rod is rotationally connected with the clamping block, and the end part of the guide rod is fixedly connected with the clamping block.

As a further optimization of the environment-friendly dust device for road construction, the water spraying frame is provided with a water pipe table for supporting a water pipe.

As a further optimization of the environment-friendly dust device for road construction, the bottom of the water pipe table is provided with the roller for reducing friction of the water pipe.

The utility model has the following beneficial effects:

this dust fall device makes the sprinkler bead through the cooperation of automatic reel and drive assembly can be on the water spray frame reciprocating motion, forms a water network at the in-process sprinkler bead spun water smoke of removal and beats the dust that the construction produced, and it is slip to replace electric drive sprinkler bead through hydraulic pressure drive sprinkler bead slip, can avoid the inconvenience of electric power device operation under humid environment, and drive assembly can not cause the sprinkler bead to remove unusually because of the environment is moist simultaneously.

Drawings

FIG. 1 is a schematic diagram of a dust-settling device in the present embodiment;

FIG. 2 is a schematic diagram of a rear view of the dust settling device in the present embodiment;

FIG. 3 is a schematic view showing the internal structure of the driving chamber in the present embodiment;

reference numerals: 1. the water spraying device comprises a water spraying frame, 2, a water spraying head, 3, a sliding chute, 4, a driven wheel, 5, a driving belt, 6, a driving wheel, 7, a driving block, 8, a driving block, 9, a sliding seat, 10, an automatic rolling disc, 11, a driving bin, 12, a water inlet, 13, a water outlet, 14, a water pipe, 15, a water pipe table, 16, a fixed block, 17, a clamping block, 18, a guide rod, 19, a lead screw, 20, a turbine blade, 21 and a handle.

Detailed Description

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

As shown in fig. 1-3, the utility model provides an environment-friendly dust fall device for road construction, which comprises a water spray frame 1 capable of being installed at the upper end of a dust baffle, wherein the lower edges of the two ends of the water spray frame 1 are respectively provided with a clamping assembly for being erected at the upper end of the dust baffle, and the upper edge of the water spray frame 1 is provided with a water spray head 2 sliding along the length direction of the water spray frame, a driving assembly for providing power for the sliding of the water spray head 2 and an automatic rolling disc 10 for resetting the water spray head 2. After the water spray head 2 is driven to slide to a certain position by the driving component, the automatic rolling disc 10 enables the water spray head 2 to be driven to reset and to reciprocate, so that water mist sprayed by the water spray head 2 in the sliding process forms a water network, and dust generated in construction is knocked down.

The upper edge of the water spray frame 1 is provided with a sliding groove 3 extending along the length direction of the water spray frame, the sliding groove 3 is provided with a sliding seat 9 in a sliding manner, the water spray head 2 is arranged on the sliding seat 9, the sliding seat 9 is a U-shaped seat with an upward opening, an elastic clamping part is arranged between the inner walls of the two ends of the U-shaped seat, a clamping space for limiting the water spray head 2 is formed between the elastic clamping part and the bottom wall of the U-shaped seat, the water spray head 2 is limited on the sliding seat 9 through the elastic clamping part, the water spray head 2 and the sliding seat 9 are detachably arranged, the follow-up maintenance of the water spray head 2 is convenient, the disassembly maintenance is convenient, meanwhile, the sliding seat 9 is made of aluminum alloy, the gravity of the sliding seat 9 is limited through the material, and the sliding resistance of the sliding seat 9 is reduced.

The driving assembly comprises a driving wheel 6 and a driven wheel 4, the driving wheel 6 and the driven wheel 4 are respectively and rotatably arranged at two ends of one side of the water spraying frame 1, the driving wheel 6 and the driven wheel 4 are in transmission connection through a transmission belt 5, a driving block 7 is arranged on the outer side of the transmission belt 5, and a transmission block 8 positioned on a part of the moving path of the driving block 7 is arranged on the lower edge of a sliding seat 9. When the driving wheel 6 is driven by power, the driving belt 5 is driven to rotate, and in the rotating process, the driving block 7 can be in contact transmission with the driving block 8, so that the sliding seat 9 slides along the sliding groove 3 along the water spraying head 2.

The water spray frame 1 is located the opposite side of drive belt 5 and is equipped with drive storehouse 11, be equipped with in the inside cavity of drive storehouse 11 rather than coaxial pivoted turbine paddle 20, be equipped with on the drive storehouse 11 with self inside cavity intercommunication's water inlet 12 and delivery port 13, water inlet 12 is connected with outside water pump through the supply pipe, the one end of action wheel 6 runs through water spray frame 1 and extends to in the drive storehouse 11 and with the coaxial coupling of turbine paddle 20, after water gets into the inside cavity of drive storehouse 11, powerful water pressure drives turbine paddle 20 and drives action wheel 6 towards sprinkler bead 2 slip direction rotation, thereby provide power for the rotation of drive belt 5.

The automatic winding disc 10 is arranged on the upper edge of the water spraying frame 1, which is close to one end of the driving wheel 6, the drawing wire end of the automatic winding disc 10 is connected with the sliding seat 9, when the transmission block 8 moves out of the transmission path of the driving block 7, the transmission block 8 and the driving block 7 are released from the transmission relation, at the moment, the drawing wire end of the automatic winding disc 10 is contracted by the elastic contraction of the coil spring of the automatic winding disc 10, so that the sliding seat 9 slides towards the initial position, the water spraying head 2 can reciprocate on the water spraying frame 1 by the cooperation of the automatic winding disc 10 and the driving assembly, and dust generated by construction is sprayed by water mist sprayed by the water spraying head 2 in the moving process to form a water network. The take-up reel 10 in this embodiment is a conventional device, and is not described here.

Meanwhile, in order to reduce the sliding resistance of the sliding seat 9, the water pipe table 15 for supporting the water pipe 14 is arranged on the water spraying frame 1, so that the water pipe 14 is supported, the excessive resistance to the sliding of the sliding seat 9 caused by falling of the water pipe 14 is avoided, and meanwhile, the bottom of the water pipe table 15 can be provided with rollers for reducing the friction of the water pipe 14, so that the friction resistance between the water pipe 14 and the bottom wall of the water pipe table 15 in the sliding process is reduced.

According to the utility model, the turbine blade 20 is driven by strong water pressure provided by an external water pump to drive the driving wheel 6 to rotate towards the sliding direction of the water spraying head 2, when the driving wheel 6 is forced to rotate and drives the transmission belt 5 to rotate, in the rotating process, the driving block 7 is in contact transmission with the transmission block 8, so that the sliding seat 9 drives the water spraying head 2 to slide along the sliding groove 3, the water spraying head 2 can reciprocate on the water spraying frame 1 by matching the automatic rolling disc 10 and the driving assembly, water mist sprayed by the water spraying head 2 forms a water network to drop dust generated by construction in the moving process, meanwhile, the water pressure driving replaces the electric driving, the inconvenience of the electric power device in running in a humid environment can be avoided, and meanwhile, the driving assembly cannot cause abnormal movement of the water spraying head 2 due to the humid environment.

The clamping assembly comprises a fixed block 16 and a clamping block 17, wherein the fixed block 16 is fixed on the lower edge of the water spraying frame 1, a screw rod 19 screwed by threads and a guide rod 18 penetrating through the sliding are arranged on the fixed block 16, the clamping block 17 is arranged on one end of the same side of the screw rod 19 and one end of the guide rod 18, the end part of the screw rod 19 is rotationally connected with the clamping block 17, the end part of the guide rod 18 is fixedly connected with the clamping block 17, and one end, far away from the clamping block 17, of the screw rod 19 is provided with a handle 21 convenient to twist. The water spraying frame 1 is arranged above the dust plate, so that the upper end of the dust plate is positioned between the fixed block 16 and the clamping block 17, the clamping block 17 moves towards the fixed block 16 by twisting the handle 21 to clamp the upper end of the dust plate, the water spraying frame 1 is fixed on the dust plate, and the water spraying frame 1 can be fixed in a simple fixing mode, for example, two elastic clamps are arranged at the bottom of the water spraying frame 1 to clamp the dust plate, which is not described herein too.

The foregoing describes specific embodiments of the present utility model. It is to be understood that the utility model is not limited to the particular embodiments described above, and that various changes and modifications may be made by one skilled in the art within the scope of the claims without affecting the spirit of the utility model.

Claims

1. An environment-friendly dust fall device for road construction is characterized in that: the device comprises a water spraying frame (1), wherein a water spraying head (2) sliding along the length direction of the water spraying frame (1) and a driving component for providing power for the sliding of the water spraying head (2) are arranged on the upper edge of the water spraying frame (1);

the driving assembly comprises a driven wheel (4) and a driving wheel (6), the driving wheel (6) and the driven wheel (4) are respectively and rotatably arranged at two ends of one side of the water spraying frame (1), the driving wheel (6) and the driven wheel (4) are in transmission connection through a transmission belt (5), a driving block (7) is arranged on the outer side surface of the transmission belt (5), a transmission block (8) positioned on a part of the moving path of the driving block (7) is arranged at the lower end of the water spraying head (2), and an automatic rolling disc (10) for resetting the water spraying head (2) is arranged on the water spraying frame (1);

the water spray frame (1) is located the opposite side of drive belt (5) and is equipped with drive bin (11), is equipped with in the inside cavity of drive bin (11) rather than coaxial pivoted turbine paddle (20), and the one end of action wheel (6) runs through in water spray frame (1) extends drive bin (11) and with the coaxial coupling of turbine paddle (20), is equipped with water inlet (12) and delivery port (13) on drive bin (11), and delivery port (13) are through water pipe (14) and sprinkler bead (2) water inlet end intercommunication.

2. The environmental protection dust fall device for road construction according to claim 1, wherein: the upper edge of the water spray frame (1) is provided with a sliding groove (3) extending along the length direction of the water spray frame, the sliding groove (3) is provided with a sliding seat (9) in a sliding way, a transmission block (8) is arranged at the lower edge of the sliding seat (9), and the water spray head (2) is detachably arranged on the sliding seat (9).

3. The environmental protection dust fall device for road construction according to claim 2, wherein: the sliding seat (9) is a U-shaped seat with an upward opening, an elastic clamping part is arranged between the inner walls of the two ends of the U-shaped seat, and a clamping space for limiting the water spraying head (2) is formed between the elastic clamping part and the bottom wall of the U-shaped seat.

4. The environmental protection dust fall device for road construction according to claim 2, wherein: the sliding seat (9) is made of aluminum alloy.

5. The environmental protection dust fall device for road construction according to claim 1, wherein: the lower edges of the two ends of the water spraying frame (1) are respectively provided with a clamping component used for fixing the water spraying frame to the dust baffle.

6. The environmental protection dust suppression device for road construction according to claim 5, wherein: the clamping assembly comprises a fixed block (16) and a clamping block (17), the fixed block (16) is fixed on the lower edge of the water spraying frame (1), a screw rod (19) screwed by threads and a guide rod (18) penetrating in a sliding mode are arranged on the fixed block (16), the clamping block (17) is arranged at one end of the same side of the screw rod (19) and the guide rod (18), the end portion of the screw rod (19) is rotationally connected with the clamping block (17), and the end portion of the guide rod (18) is fixedly connected with the clamping block (17).

7. The environmental protection dust fall device for road construction according to claim 1, wherein: the water spraying frame (1) is provided with a water pipe table (15) for supporting a water pipe (14).

8. The environmental protection dust suppression device for road construction according to claim 7, wherein: the bottom of the water pipe table (15) is provided with a roller for reducing friction of the water pipe (14).