CN221452093U - Road construction presses down dirt spraying equipment - Google Patents

Abstract

The utility model relates to the technical field of road construction, in particular to dust suppression spray equipment for road construction, which has the characteristic of improving practicability and comprises a support pipe, wherein a first water passing pipe is arranged in the support pipe, a second water passing pipe is rotatably connected to the upper part of the water passing pipe through a mechanical seal, a rotary joint is arranged on the upper part of the second water passing pipe, a connecting pipe is arranged on the right part of the rotary joint, a third water passing pipe is arranged on the right part of the connecting pipe, a first spray head and a second spray head are arranged on the right part of the third water passing pipe, a shielding pipe is arranged on the right part of the rotary joint, a rotating rod is arranged in the middle of the third water passing pipe and is rotatably connected with the shielding pipe through a rotating shaft, a first gear is arranged on the left part of the rotating rod, a plurality of through holes are formed in the lower part of the shielding pipe, a reciprocating motor is arranged on the left part of the connecting plate, a reciprocating rod of the reciprocating motor penetrates through the through holes, and a rack is arranged on the upper part of the reciprocating rod and meshed with the first gear.

Description

Road construction presses down dirt spraying equipment

Technical Field

The utility model relates to the technical field of road construction, in particular to dust suppression spray equipment for road construction.

Background

As is well known, the road construction process flow is arranged in the construction order: temporary sidewalk, surface cleaning and dredging, roadbed earth and stone filling, drainage construction, branch drainage pipe construction, pipeline construction, base layer, construction of project parts, site construction of engineering and the like by pavement construction site preparation organization, dust emission and the like can occur during construction, and in order to avoid dust pollution to air, dust removal is needed by using road construction dust suppression spray equipment.

In real life, road dust collector generally includes portable and fixed two kinds, and wherein fixed road construction presses down dirt spraying equipment generally installs a upright drain pipe in appointed place to the shower nozzle of spraying is installed on the upper portion of drain pipe, carries out rotatory multi-angle and sprays the dust removal, and the shower nozzle of most of this devices is the level setting, can't change the angle, and in order to improve the area of spraying, rivers blowout speed is faster, and consequently the rivers of blowout can flow the place far away, and be close to the regional coverage dust removal that can't be covered by the water of blowout near upright drain pipe, so the practicality of the device is not fine, and the space that promotes still.

Disclosure of utility model

(One) solving the technical problems

Aiming at the defects of the prior art, the utility model provides road construction dust suppression spray equipment which has the characteristic of improving the practicability.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a road construction presses down dirt spray equipment, includes the stay tube, the inside of stay tube is provided with first water pipe, the upper portion of water pipe is connected with the second water pipe through mechanical seal rotation, the upper portion of second water pipe is provided with rotary joint, the right part of rotary joint is provided with the connecting pipe, the right part of connecting pipe is provided with the third water pipe, the right part of third water pipe is provided with first shower nozzle and second shower nozzle, the right part of rotary joint is provided with and shelters from the pipe, the middle part of third water pipe is provided with the dwang to be the rotation through pivot and shelter from the pipe and connect, the left part of dwang is provided with first gear, the right part of sheltering from the pipe is provided with the several through-hole, the lower part of sheltering from the pipe is provided with the connecting plate, reciprocating motor is installed in the left part of connecting plate, reciprocating motor's reciprocating lever runs through the through-hole, reciprocating lever's upper portion is provided with the rack to mesh mutually with first gear.

Further, the connecting pipe is a hose with high flexibility, a space is arranged between the connecting pipe and the shielding pipe, and the third water-through pipe is made of stainless steel materials with high firmness.

Further, the lower part of the rotary joint is provided with a second gear, the left part of the second gear is connected with a third gear in a meshed mode, and a driving motor is arranged at the lower part of the third gear.

Further, a shell is arranged outside the driving motor, and the shell is connected with the supporting tube and the outside of the rotary joint.

Preferably, the reciprocating rod and the rack are all arranged in a penetrating way with the through hole.

Preferably, the second spray head is arranged obliquely downwards.

(III) beneficial effects

Compared with the prior art, the utility model provides road construction dust suppression spray equipment, which has the following beneficial effects:

This road construction presses down dirt spraying equipment, when the device carries out the water spray dust removal, through starting reciprocating motor, drive reciprocating rod and rack reciprocates, can drive first gear and reciprocate to drive third water pipe, first shower nozzle and second shower nozzle and carry out the rotation of upper and lower direction, the angle of the oral area slope of second shower nozzle is more near the direction of stay tube this moment, and spun water is more near the stay tube, and removes dust to the interval near the stay tube, thereby has improved the fixed regional effect of removing dust of stay tube, and then has improved certain practicality.

Drawings

FIG. 1 is a schematic illustration of the present utility model;

FIG. 2 is a schematic view of the utility model partially enlarged with the shielding tube and housing removed;

FIG. 3 is a schematic left side view of the present utility model of FIG. 2 with support tubes removed;

Fig. 4 is a partially enlarged schematic view of the structure of the present utility model at a shown in fig. 1.

In the figure: 1. a support tube; 2. a first water pipe; 3. mechanical sealing; 4. a rotary joint; 5. a connecting pipe; 6. a third water through pipe; 7. a first nozzle; 8. a second nozzle; 9. a shielding tube; 10. a first gear; 11. a through hole; 12. a reciprocating motor; 13. a rack; 14. a second gear; 15. a third gear; 16. a driving motor; 17. a housing.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the dust suppression spray device for road construction of the utility model comprises a support tube 1, wherein a first water pipe 2 is arranged in the support tube 1, a second water pipe is connected with the upper part of the water pipe in a rotating way through a mechanical seal 3, a rotary joint 4 is arranged on the upper part of the second water pipe, a second gear 14 is arranged on the lower part of the rotary joint 4, a third gear 15 is connected with the left part of the second gear 14 in a meshed way, a driving motor 16 is arranged on the lower part of the third gear 15, the driving motor 16 is started, the driving motor 16 rotates to drive the third gear 15 to rotate, then the rotary joint 4 is driven to rotate through the meshed and connected second gear 14 to perform multi-angle spray dust removal, a shell 17 is arranged outside the driving motor 16, the shell 17 is connected with the outer parts of the support tube 1 and the rotary joint 4, the shell 17 shields the driving motor 16, the right part of the rotary joint 4 is provided with a connecting pipe 5, the right part of the connecting pipe 5 is provided with a third water through pipe 6, the right part of the third water through pipe 6 is provided with a first spray head 7 and a second spray head 8, water in the first water through pipe 2 enters the second water through pipe and then enters the communicating pipe, finally enters the third water through pipe 6, and is sprayed out through the first spray head 7 and the second spray head 8 to remove dust in air, the second spray head 8 is obliquely downwards arranged, so that water sprayed out by the second spray head 8 can fall on a part close to the supporting pipe 1, the right part of the rotary joint 4 is provided with a shielding pipe 9, the middle part of the third water through pipe 6 is provided with a rotating rod, the rotating rod is in rotary connection with the shielding pipe 9 through a rotating shaft, the left part of the rotating rod is provided with a first gear 10, the right part of the shielding pipe 9 is provided with a plurality of through holes 11, the lower part of the shielding pipe 9 is provided with a connecting plate, the left part of the connecting plate is provided with a reciprocating motor 12, a reciprocating rod of the reciprocating motor 12 penetrates through the through hole 11, a rack 13 is arranged on the upper part of the reciprocating rod and is meshed with the first gear 10, the reciprocating rod and the rack 13 are respectively penetrated through the through hole 11, the reciprocating motor 12 is started, the reciprocating motor 12 drives the reciprocating rod and the rack 13 to move up and down, then drives the first gear 10 to reciprocate, then drives the third water-through pipe 6 to swing up and down, and drives the first spray head 7 and the second spray head 8 to swing up and down, so that water mist formed by water sprayed by the first spray head 7 and the second spray head 8 can remove dust from air near the supporting pipe 1, a certain practicability is improved, the connecting pipe 5 is a flexible pipe with high flexibility, when the third water-through pipe 6 rotates, the connecting pipe swings without damage, a space is arranged between the connecting pipe 5 and the third water-through pipe 6 and the shielding pipe 9, and the third water-through pipe 6 are made of high-hardness stainless steel materials, and the service life of the third water-through pipe 6 is prolonged.

In summary, when the dust suppression spraying device for road construction is used, when air near a road needs to be dedusted, a water pump of a distant water source is started, distant water is conveyed into the first water pipe 2 and enters the second water pipe, the connecting pipe 5 and the third water pipe 6, the water is sprayed out through the first spray head 7 and the second spray head 8, then the reciprocating motor 12 is started, the reciprocating motor 12 drives the reciprocating rod and the rack 13 to move up and down, the first gear 10 is driven to rotate in a reciprocating manner, the third water pipe 6 is driven to swing up and down, the first spray head 7 and the second spray head 8 are driven to rotate in the up and down direction, the water is sprayed to the air near the supporting pipe 1 and at the distance for dedusting, meanwhile, the driving motor 16 is started to rotate, the third gear 15 is driven to rotate, then the rotary joint 4 is driven to rotate through the second gear 14 which is meshed with the first spray head 7 and the second spray head 8, and the multi-angle is driven to rotate, and the multi-divided areas are dedusted.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a road construction presses down dirt spraying equipment which characterized in that: including stay tube (1), the inside of stay tube (1) is provided with first water pipe (2), the upper portion of water pipe is connected with the second water pipe through mechanical seal (3) rotation, the upper portion of second water pipe is provided with rotary joint (4), the right part of rotary joint (4) is provided with connecting pipe (5), the right part of connecting pipe (5) is provided with third water pipe (6), the right part of third water pipe (6) is provided with first shower nozzle (7) and second shower nozzle (8), the right part of rotary joint (4) is provided with and shelters from pipe (9), the middle part of third water pipe (6) is provided with the dwang to be swivelling joint through pivot and shelter from pipe (9), the left part of dwang is provided with first gear (10), the right part of sheltering from pipe (9) is provided with several through-hole (11), the lower part of connecting pipe (9) is provided with connecting plate, reciprocating motor (12) are installed in the left part of connecting plate, reciprocating motor (12) are provided with shelter from pipe (11), and a reciprocal gear (13) are provided with reciprocal pole (13) and reciprocal pole meshing.

2. The road construction dust suppression spray device according to claim 1, wherein: the connecting pipe (5) is a hose with high flexibility, an interval is arranged between the connecting pipe (5) and the third water-through pipe (6) and the shielding pipe (9), and the third water-through pipe (6) is made of stainless steel materials with high firmness.

3. The road construction dust suppression spray device according to claim 1, wherein: the lower part of rotary joint (4) is provided with second gear (14), the left part meshing of second gear (14) is connected with third gear (15), driving motor (16) are installed to the lower part of third gear (15).

4. A road construction dust suppression spray apparatus as set forth in claim 3 wherein: a shell (17) is arranged outside the driving motor (16), and the shell (17) is connected with the supporting tube (1) and the outside of the rotary joint (4).

5. The road construction dust suppression spray device according to claim 1, wherein: the reciprocating rod and the rack (13) are all arranged in a penetrating way with the through hole (11).

6. The road construction dust suppression spray device according to claim 1, wherein: the second spray head (8) is arranged obliquely downwards.