CN210473422U

CN210473422U - Full-automatic spraying dust fall system for road construction

Info

Publication number: CN210473422U
Application number: CN201921405400.5U
Authority: CN
Inventors: 刘国桢; 张利杰; 王晓; 王启林
Original assignee: Jinan Tongda Highway Engineering Co ltd
Current assignee: Jinan Tongda Highway Engineering Co ltd
Priority date: 2019-08-27
Filing date: 2019-08-27
Publication date: 2020-05-08
Anticipated expiration: 2029-08-27

Abstract

The utility model discloses a road construction is with full-automatic spray dust fall system relates to environmental purification equipment technical field. The technical scheme is characterized in that a bearing base with a guide wheel is arranged, so that the spraying system can freely move to reduce dust; the pumping pump and the transfer cavity are used for pumping the liquid in the water storage tank and introducing the liquid into the inner cavity of the transfer cavity in a high-pressure state; an extension pipe with a water through hole is arranged to spray liquid in the transfer cavity to reduce dust; the setting has the shower of sealed lid to improve spraying system's water spray range, reached the effect that greatly improves spraying system dust fall efficiency.

Description

Full-automatic spraying dust fall system for road construction

Technical Field

The utility model relates to an environmental purification equipment technical field, more specifically say, it relates to a road construction is with full-automatic dust fall system that sprays.

Background

At present, a spraying dust fall system is an environmental purification device which sprays liquid to attach dust in air, so as to achieve the effect of inhibiting dust raising. The dust-removing device is widely applied to construction sites which are easy to cause a large amount of dust emission, such as civil construction, blasting sites and the like, and is continuously improved along with the change of regional environment.

The existing Chinese patent with the application number of CN201520782641.7 provides a dust-settling spraying system for civil engineering, which comprises a spraying device, a transmission pipeline device and a water supply device. The water supply device comprises a float type trigger, a water supply switch and a water inlet pipe, the float type trigger is fixedly connected with the water supply switch to be used for controlling the opening and closing of the water inlet pipe, and one end of the water inlet pipe in the length direction is arranged in the sedimentation tank. The transmission pipeline device comprises a main water supply pipe, a high-pressure pipe branch pipe and a three-way connecting piece, wherein the three-way connecting piece is used for connecting the main water supply pipe and the high-pressure pipe branch pipe end to end, and further greatly increasing the water supply amount. Spray set includes 360 degrees rotatory nozzle and sprays the support, and 360 degrees rotatory nozzle is located and sprays the support top, and its other end and high-pressure line branch pipe fixed connection to 360 degrees all-round watering are with the dust fall when guaranteeing water supply.

However, the spraying range of the spraying dust-settling system is limited, the spraying dust-settling system is fixedly installed and is inconvenient to move, so that the dust-settling range of the spraying dust-settling system is very limited, and particularly in road construction places needing to be moved, the dust-settling effect is greatly reduced, so that the improvement is needed.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a road construction is with full-automatic dust fall system that sprays, its advantage that has greatly improved spraying system dust fall efficiency.

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

a full-automatic spraying dust-settling system for road construction comprises a bearing base and a water storage tank positioned on the upper surface of the bearing base, wherein a plurality of guide wheels are rotatably arranged at the bottom of the bearing base, a pumping pump is arranged at the top of the water storage tank, a liquid conveying pipe is arranged at one end of the pumping pump, and a transfer cavity is arranged at one end of the liquid conveying pipe, which is far away from the direction of the pumping pump; extension pipes are respectively vertically arranged on two sides of the width direction of the transfer cavity, the extension pipes are communicated with the inner cavity of the transfer cavity, and a plurality of water through holes are arranged on the lower surface of each extension pipe in a penetrating manner along the thickness direction of the extension pipe; the transfer cavity body is characterized in that a spraying pipe is arranged at one end in the length direction of the transfer cavity body, and a sealing cover is arranged at one end, far away from the direction of the transfer cavity body, of the spraying pipe.

Through adopting above-mentioned technical scheme, operating personnel promotes the bearing base that has the leading wheel to the place that needs the dust fall, starts the pump in order to extract the liquid in the accumulator to let in the transfer cavity through the transfer line. Liquid is evenly sprayed from the through-hole after flowing through the extension pipe so as to attach flying dust in the air and achieve the effect of dust fall. When the raise dust distance is far away and inconvenient reaching, operating personnel can unscrew the sealed tube so that the liquid pumped by the pumping pump is directly sprayed out for dust fall.

Furthermore, the outer side wall of the sealing cover is provided with a connecting piece, and one end of the connecting piece, which is far away from the direction of the sealing cover, is fixedly connected with the outer side wall of the spraying pipe.

Through adopting above-mentioned technical scheme, the connecting piece welds in sealed lateral wall that covers, and its preferred iron chain and its one end and the welding of shower outside of tubes side of keeping away from sealed lid direction to the phenomenon that loses appears after the sealed lid breaks away from the shower of reduction.

Furthermore, a plurality of fixed blocks are arranged on the upper surface of the transfer cavity, an arc-shaped clamp is arranged on the surface of each fixed block far away from the direction of the transfer cavity, and the spray pipe is located on the inner side wall of the arc-shaped clamp.

Through adopting above-mentioned technical scheme, the fixed block welds in transfer cavity upper surface, and the arc presss from both sides the one end of keeping away from the transfer cavity direction of fixed block through the fix with screw. The arc-shaped clamp is made of a flexible aluminum sheet and used for clamping the spray pipe, so that the phenomenon that the spray pipe occupies excessive space when being idle is reduced.

Furthermore, a lifting device is arranged at the bottom of the transfer cavity and comprises a fixed square pipe and a butting rod, and one end of the butting rod, which is far away from the direction of the transfer cavity, is positioned on the inner side wall of the fixed square pipe; the outer side wall of the fixed square tube is provided with a plurality of through holes along the thickness direction in a penetrating mode, and fixing pieces are arranged in the through holes.

Through adopting above-mentioned technical scheme, butt pole vertical welding is in transit cavity lower surface, and its transversal rectangle of personally submitting, fixed square pipe vertical welding is in bearing the weight of the base upper surface. The one end that the transfer cavity direction was kept away from to the butt pole is located fixed side's pipe inside wall to the height of adjustment transfer cavity, and then change the contact strength who sprays raise dust in liquid and the air and spray the scope that liquid can spray.

Furthermore, the end wall that the mounting is close to the butt pole direction is provided with the laminating piece, the laminating piece is located fixed square pipe inner chamber.

Through adopting above-mentioned technical scheme, the laminating piece welds in the mounting is close to the end wall of butt pole direction, and laminating piece and butt pole lateral wall are laminated mutually to enlarge the area of contact of mounting and butt-joint pole, and then reduce and appear not hard up phenomenon between butt-joint pole and the fixed square pipe.

Furthermore, a rotating block is arranged at one end of the fixing piece far away from the direction of the attaching piece.

Through adopting above-mentioned technical scheme, the turning block adhesion is kept away from the one end of laminating piece direction in the mounting, and the turning block is made by plastics to operating personnel twists the mounting fast, and then improves its efficiency of fixing elevating gear position.

Furthermore, a plurality of atomizing nozzles are arranged on the lower surface of the extension pipe and are positioned at the positions of the water through holes.

By adopting the technical scheme, the atomizing nozzle is positioned at the bottom of the extension pipe, preferably, the atomizing nozzle is a spiral nozzle which is in threaded connection with the water through hole, so that the coverage area of liquid sprayed from the water through hole is enlarged, the contact area of the liquid and dust in the air is increased, and the dust settling efficiency of the spraying system is improved.

Furthermore, the outer edge of the atomizing nozzle is provided with a water-stop sheet, and the upper surface of the water-stop sheet is attached to the lower surface of the extension pipe.

Through adopting above-mentioned technical scheme, the water-stop sheet adhesion is in atomizer outer fringe, and the rubber slab is preferred to the water-stop sheet, and its upper surface is laminated with the extension pipe lower surface mutually to reduce the phenomenon that liquid is revealed from through-water hole department.

To sum up, the utility model discloses following beneficial effect has:

1. a bearing base with a guide wheel is arranged, so that the spraying system can move freely to reduce dust; the pumping pump and the transfer cavity are used for pumping the liquid in the water storage tank and introducing the liquid into the inner cavity of the transfer cavity in a high-pressure state; an extension pipe with a water through hole is arranged to spray liquid in the transfer cavity to reduce dust; the spraying pipe with the sealing cover is arranged to improve the water spraying range of the spraying system.

2. The fixed block and the arc-shaped clamp are arranged to stabilize the position of the spray pipe and reduce the phenomenon of excessive occupied space when the spray pipe is idle; a fixing piece and a lifting device are arranged to ensure the dust fall effect of the spraying system; the atomizing nozzle with the water-stop sheet is arranged to enlarge the sprinkling range of the sprinkling system.

Drawings

FIG. 1 is a schematic structural diagram of a full-automatic spraying dust-settling system for road construction in an embodiment;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is a schematic view showing a connection relationship between the atomizer head and the extension pipe according to the embodiment;

FIG. 4 is a schematic sectional view showing the connection relationship between the fixed square tube and the abutment rod in the embodiment.

In the figure: 1. a load bearing base; 101. a water storage tank; 102. a guide wheel; 103. a pumping pump; 104. a transfusion tube; 2. a transfer cavity; 201. a shower pipe; 202. a sealing cover; 203. a connecting member; 204. a fixed block; 205. an arc-shaped clamp; 3. an extension pipe; 301. a water through hole; 302. an atomizing spray head; 303. a water-stop sheet; 4. a lifting device; 401. fixing the square tube; 402. a butting rod; 403. a through hole; 404. a fixing member; 405. a bonding sheet; 406. and (6) rotating the block.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b):

the utility model provides a road construction is with full-automatic spray dust fall system, refers to figure 1, including bearing base 1 and being located the water storage tank 101 that bears base 1 upper surface. The bottom of the bearing base 1 is provided with a guide wheel 102 through pin rotation, and the guide wheel 102 is preferably a universal wheel so that the bearing base 1 can move freely. The top of the water storage tank 101 is fixedly connected with a pumping pump 103 through screws, and the pumping pump 103 is preferably a water pump so as to pump out the liquid in the water storage tank 101 and spray and reduce dust. An infusion tube 104 is arranged at one end of the pumping pump 103, and a transfer cavity 2 is arranged at one end of the infusion tube 104 far away from the direction of the pumping pump 103.

Referring to fig. 1 and 3, extension pipes 3 are perpendicularly welded to both sides of the transfer cavity 2 in the width direction, the longitudinal sections of the extension pipes 3 are rectangular, the extension pipes are communicated with the transfer cavity 2, and the end walls of the extension pipes far away from the transfer cavity 2 are hermetically arranged. The lower surface of the extension pipe 3 is provided with a plurality of water through holes 301 along the thickness direction, the liquid in the water storage tank 101 is pumped out by the pumping pump 103 and then rushes to the inner cavity of the transfer cavity 2 in a high-pressure state, and then is circulated by the extension pipe 3 and then is sprayed downwards through the water through holes 301 to inhibit dust raising.

Referring to fig. 3, the bottom of the extension pipe 3 is provided with a plurality of atomizers 302, and the atomizers 302 are preferably spiral nozzles which are screw-coupled to the water passage holes 301. The atomizing nozzle 302 is used for enlarging the coverage area of the liquid sprayed from the water through hole 301, and increasing the contact area of the liquid and dust in the air, thereby improving the dust settling efficiency of the spraying system. The outer edge of the atomizer 302 is adhered with a water stop plate 303, and the water stop plate 303 is preferably a rubber plate, and the upper surface of the water stop plate 303 is attached to the lower surface of the extension pipe 3 to reduce the phenomenon that liquid leaks from the water through hole 301.

Referring to fig. 1 and 2, a spraying pipe 201 is disposed at one end of the transfer cavity 2 in the length direction, and a sealing cover 202 is connected to one end of the spraying pipe 201 away from the transfer cavity 2 in a threaded manner. When the sealing cover 202 seals the water outlet of the spray pipe 201, the strength of spraying liquid from the water through hole 301 is improved, and the effect of inhibiting dust emission is further ensured. The sealing cover 202 is separated from the spray pipe 201 so that the liquid pumped by the pump 103 can be directly sprayed out from the water outlet of the spray pipe 201, thereby increasing the range of the spray system and further improving the effect of inhibiting the dust in the air.

Referring to fig. 2, a connecting member 203 is welded to the outer side wall of the sealing cover 202, and the connecting member 203 is preferably an iron chain, and one end of the connecting member away from the sealing cover 202 is welded to the outer side wall of the shower pipe 201, so as to reduce the phenomenon that the sealing cover 202 is lost after being separated from the shower pipe 201. The upper surface of the transfer cavity 2 is welded with a plurality of fixing blocks 204, and one ends of the fixing blocks 204 far away from the direction of the transfer cavity 2 are fixedly connected with arc-shaped clamps 205 through screws. The arc-shaped clamp 205 is made of a flexible aluminum sheet and is used for clamping the spray pipe 201, so that the phenomenon that the spray pipe 201 occupies excessive space when not in use is reduced.

Referring to fig. 1, a lifting device 4 is disposed at the bottom of the transfer cavity 2, and the lifting device 4 includes a fixed square tube 401 and an abutting rod 402. The butt-joint rod 402 is vertically welded on the lower surface of the transfer cavity 2, the cross section of the butt-joint rod is rectangular, and the fixed square tube 401 is vertically welded on the upper surface of the bearing base 1. The one end that connects pole 402 to keep away from transfer cavity 2 direction is located fixed square pipe 401 inside wall to the height of adjusting transfer cavity 2, and then change the contact strength who sprays the liquid and raise dust in the air and the scope that sprays the liquid and can spray.

Referring to fig. 4, a through hole 403 is formed through the outer wall of the fixed square tube 401 in the thickness direction thereof, and a fixing member 404 is provided in the through hole 403. The fixing member 404 is preferably a bolt, which is screwed into the through hole 403 and whose one end located in the fixing square tube 401 abuts against the outer sidewall of the abutting rod 402 to fix the relative positions of the abutting rod 402 and the fixing square tube 401. The end wall of the fixing piece 404 close to the direction of the abutting rod 402 is welded with the abutting sheet 405, and the abutting sheet 405 is abutted to the outer side wall of the abutting rod 402, so that the contact area between the fixing piece 404 and the abutting rod 402 is enlarged, and the phenomenon that the abutting rod 402 and the fixed square pipe 401 are loosened is reduced. The rotating block 406 is adhered to one end of the fixing member 404 away from the attaching piece 405, and the rotating block 406 is made of plastic, so that an operator can quickly screw the fixing member 404, and the efficiency of fixing the position of the lifting device 4 is improved.

The working principle is as follows:

the bearing base 1 with the guide wheel 102 is pushed to a place needing dust fall, the pumping pump 103 is started to pump liquid in the water storage tank 101, and the liquid is introduced into the transfer cavity 2 through the liquid conveying pipe 104. After flowing through the extension pipe 3, the liquid is uniformly sprayed from the water through hole 301 with the atomizing nozzle 302 to attach the dust in the air and achieve the effect of dust reduction.

When the raise dust distance is far and inconvenient to reach, the operating personnel takes down shower 201 from arc clamp 205, unscrews the sealed tube so that the liquid that the pump 103 extracted directly spouts with the dust fall. When ground raise dust is comparatively dense, can twist and move turning block 406 and make laminating piece 405 break away from butt joint pole 402, adjust the position of butt joint pole 402 in fixed square pipe 401 downwards after, rotate mounting 404 again and make laminating piece 405 and the laminating of butt joint pole 402 outside wall mutually to fixed transfer cavity 2's height, and then increase the contact strength who sprays raise dust in liquid and the air, with guarantee spraying system's dust fall efficiency.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. The utility model provides a road construction is with full-automatic spray dust fall system, includes bearing base (1) and is located water storage tank (101) that bear base (1) upper surface, its characterized in that: a plurality of guide wheels (102) are rotatably arranged at the bottom of the bearing base (1), a pumping pump (103) is arranged at the top of the water storage tank (101), a liquid conveying pipe (104) is arranged at one end of the pumping pump (103), and a transfer cavity (2) is arranged at one end of the liquid conveying pipe (104) far away from the direction of the pumping pump (103); extension pipes (3) are respectively and vertically arranged on two sides of the transfer cavity (2) in the width direction, the extension pipes (3) are communicated with the inner cavity of the transfer cavity (2), and a plurality of water through holes (301) penetrate through the lower surface of each extension pipe (3) in the thickness direction; transfer cavity (2) length direction's one end is provided with shower (201), the one end that transfer cavity (2) direction was kept away from in shower (201) is provided with sealed lid (202).

2. The full-automatic spraying dust-settling system for road construction according to claim 1, characterized in that: the outer side wall of the sealing cover (202) is provided with a connecting piece (203), and one end, far away from the direction of the sealing cover (202), of the connecting piece (203) is fixedly connected with the outer side wall of the spraying pipe (201).

3. The full-automatic spraying dust-settling system for road construction according to claim 2, characterized in that: the upper surface of the transfer cavity (2) is provided with a plurality of fixing blocks (204), the surface of each fixing block (204) far away from the direction of the transfer cavity (2) is provided with an arc-shaped clamp (205), and the spray pipe (201) is located on the inner side wall of each arc-shaped clamp (205).

4. The full-automatic spraying dust-settling system for road construction according to claim 3, characterized in that: the bottom of the transfer cavity (2) is provided with a lifting device (4), the lifting device (4) comprises a fixed square pipe (401) and a butting rod (402), and one end, far away from the transfer cavity (2), of the butting rod (402) is located on the inner side wall of the fixed square pipe (401); the outer side wall of the fixed square pipe (401) is provided with a plurality of through holes (403) in a penetrating mode along the thickness direction of the outer side wall, and fixing pieces (404) are arranged in the through holes (403).

5. The full-automatic spraying dust-settling system for road construction according to claim 4, characterized in that: the end wall that mounting (404) are close to butt joint pole (402) direction is provided with laminating piece (405), laminating piece (405) are located fixed square pipe (401) inner chamber.

6. The full-automatic spraying dust-settling system for road construction according to claim 5, characterized in that: and a rotating block (406) is arranged at one end of the fixing piece (404) far away from the direction of the attaching sheet (405).

7. The full-automatic spraying dust-settling system for road construction according to claim 1, characterized in that: the lower surface of the extension pipe (3) is provided with a plurality of atomizing nozzles (302), and the atomizing nozzles (302) are located at the water through holes (301).

8. The full-automatic spraying dust-settling system for road construction according to claim 7, characterized in that: the outer edge of the atomizing nozzle (302) is provided with a water-stop plate (303), and the upper surface of the water-stop plate (303) is attached to the lower surface of the extension pipe (3).