CN215388391U

CN215388391U - Water smoke dust device of town road construction

Info

Publication number: CN215388391U
Application number: CN202121384592.3U
Authority: CN
Inventors: 陈永华
Original assignee: Zhejiang Deqing Jingyi Construction Co ltd
Current assignee: Zhejiang Deqing Jingyi Construction Co ltd
Priority date: 2021-06-22
Filing date: 2021-06-22
Publication date: 2022-01-04
Anticipated expiration: 2031-06-22

Abstract

The utility model discloses a water mist dust settling device for municipal road construction, which comprises a machine body and a mist gun arranged at the top of the machine body, wherein a nozzle is arranged at the top end of the mist gun, two semicircular cover plates are rotationally connected to the end part of the nozzle, rotating blocks are fixed at the end parts of the two semicircular cover plates, two L-shaped side seats are fixed on the upper surface and the lower surface of the nozzle relative to two sides of each rotating block, and rotating cylinders are fixed on the surfaces of two sides of each rotating block; through the semicircular cover plate that sets up, rotatory piece, L shape side seat, a rotatory section of thick bamboo, rectangular channel, rectangle slider, spacing bayonet lock, rectangle draw the piece and draw the isotructure to for the closure of two semicircular cover plates of operating personnel accessible during building site fog gun dust fall machine is out of service carries out the shutoff protection with the tip of spout, thereby avoids external foreign matter to get into the inboard of spout, has ensured the inboard cleanliness of spout, can play the guard action to the inboard shower nozzle of spout simultaneously.

Description

Water smoke dust device of town road construction

Technical Field

The utility model belongs to the technical field of municipal road construction dust removal, and particularly relates to a water mist dust settling device for municipal road construction.

Background

In the town road work progress, in order to reduce the raise dust, can use a building site fog gun dust falling machine, this kind of building site fog gun dust falling machine mainly comprises organism, fog gun and flow pipe, and the fog gun can be with water atomization blowout, forms the dust fall water smoke, reaches the effect of dust fall.

When the existing construction site fog gun dust falling machine is used, as the end part of the fog gun is not provided with any structure capable of protecting the nozzle, external foreign matters easily enter the inner side of the nozzle during the period of the construction site fog gun dust falling machine being stopped, so that the pollution of the inner side of the nozzle is caused, and the damage of the nozzle on the inner wall of the nozzle is easily caused, so that the defects exist.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a water mist dust settling device for municipal road construction, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a water mist dust settling device for municipal road construction comprises a machine body and a fog gun arranged at the top of the machine body, wherein a nozzle is arranged at the top end of the fog gun, two semicircular cover plates are rotatably connected to the end parts of the nozzle, rotating blocks are fixed to the end parts of the two semicircular cover plates, two L-shaped side seats are fixed to the upper surface and the lower surface of the nozzle relative to the two sides of each rotating block, rotating cylinders are fixed to the surfaces of the two sides of each rotating block and penetrate through the outer sides of the L-shaped side seats, a rectangular groove is formed in one of the L-shaped side seats, a rectangular sliding block is arranged in the rectangular groove, a limiting clamping pin and a rectangular pulling block are respectively fixed to the surfaces of the two sides of each rectangular sliding block, two pin holes are formed in the surface of each rotating cylinder, the end part of each limiting clamping pin penetrates through the inner side of each rotating cylinder through one of the pin holes, and a through hole corresponding to each rectangular pulling block is formed in the bottom end of each rectangular groove, the top end of the rectangular pulling block penetrates through the outer side of the L-shaped side seat through a through hole, and a pulling handle is fixed on the surface of the top end of the rectangular pulling block.

Preferably, two spring grooves are symmetrically formed in the top end of the rectangular pulling block, the end portions of the spring grooves are connected with semicircular telescopic clamping blocks through springs, side clamping grooves are formed in the inner walls of two sides of each through hole, and the top ends of the semicircular telescopic clamping blocks are clamped in the side clamping grooves.

Preferably, a water supply pipe is connected between the nozzle and the machine body, and a pipe support assembly corresponding to the water supply pipe is arranged on the surface of the fog gun.

Preferably, the pipe bracket component comprises a base block, an L-shaped bracket, a fastening ring and a screw rod, the base block is fixed on the surface of the fog gun, the screw rod is fixed at the end part of the base block, the L-shaped bracket and the fastening ring are both sleeved on the screw rod, and the water delivery pipe is lapped on the inner side of the L-shaped bracket.

Preferably, the surface of tight circle evenly is equipped with the sand grip of a plurality of integral types, the top of screw rod is fixed with circular anticreep piece.

Preferably, the end of the L-shaped side seat is provided with a circular hole corresponding to the rotary cylinder, and the top end of the rectangular groove is provided with a jack communicated with the circular hole.

Preferably, the front surface of the machine body is provided with two maintenance cover plates, and the maintenance cover plates are provided with operating handles.

Compared with the prior art, the utility model has the beneficial effects that:

1. through the semicircular cover plate that sets up, rotatory piece, L shape side seat, a rotatory section of thick bamboo, rectangular channel, rectangle slider, spacing bayonet lock, rectangle draw the piece and draw the isotructure to for the closure of two semicircular cover plates of operating personnel accessible during building site fog gun dust fall machine is out of service carries out the shutoff protection with the tip of spout, thereby avoids external foreign matter to get into the inboard of spout, has ensured the inboard cleanliness of spout, can play the guard action to the inboard shower nozzle of spout simultaneously.

2. Through setting up the conduit saddle subassembly of compriseing base block, L shape support, clamping ring and screw rod, can play good lifting limiting displacement to the flow pipe between spout and the organism, avoid the condition that the flow pipe scatters at will to take place.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of a portion of the area A of FIG. 1 in accordance with the present invention;

FIG. 3 is an enlarged view of a portion of the area B of FIG. 2 in accordance with the present invention;

FIG. 4 is an enlarged partial cross-sectional view of the utility model taken in area B of FIG. 2;

FIG. 5 is an enlarged view of a portion of the utility model in the area C of FIG. 4;

FIG. 6 is a side view of the present invention conduit saddle assembly;

in the figure: 1. a body; 2. fog gun; 3. a spout; 4. a water supply pipe; 5. a semicircular cover plate; 6. an L-shaped support; 7. a fastening ring; 8. a screw; 9. an L-shaped side seat; 10. pulling a handle; 11. rotating the block; 12. a rotary drum; 13. a limiting bayonet lock; 14. a pin hole; 15. a rectangular groove; 16. a rectangular pull block; 17. a rectangular slider; 18. a spring slot; 19. a semicircular telescopic clamping block; 20. a side card slot; 21. and (5) a base block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1 to 6, the present invention provides a technical solution: a water mist dust settling device for municipal road construction comprises a machine body 1 and a fog gun 2 installed at the top of the machine body 1, wherein a nozzle 3 is arranged at the top end of the fog gun 2, two semicircular cover plates 5 are rotatably connected to the end parts of the nozzle 3, rotating blocks 11 are fixed to the end parts of the two semicircular cover plates 5, two L-shaped side seats 9 are fixed to the upper surface and the lower surface of the nozzle 3 relative to the two sides of the rotating block 11, rotating cylinders 12 are fixed to the surfaces of the two sides of the rotating block 11, the rotating cylinders 12 penetrate through the outer sides of the L-shaped side seats 9, a rectangular groove 15 is formed in one L-shaped side seat 9, a rectangular sliding block 17 is arranged in the rectangular groove 15, a limiting clamping pin 13 and a rectangular pull block 16 are fixed to the surfaces of the two sides of the rectangular sliding block 17 respectively, two pin holes 14 are formed in the surface of the rotating cylinder 12, the end part of the limiting clamping pin 13 penetrates through the inner side of the rotating cylinder 12 through one pin hole 14, rectangular channel 15's bottom is seted up and is drawn the perforation that 16 are corresponding with the rectangle, the rectangle is drawn the top of piece 16 and is run through to the outside of L shape side seat 9 through the perforation, and the rectangle draws the top fixed surface of piece 16 to have and draws a 10, the rectangle draws the inside symmetry in top of piece 16 to be provided with two spring grooves 18, and the tip of spring groove 18 has semi-circular flexible fixture block 19 through spring coupling, side draw-in groove 20 has all been seted up on the fenestrate both sides inner wall, semi-circular flexible fixture block 19's top card is in side draw-in groove 20, make the closure of two semi-circular apron 5 of operating personnel accessible during building site fog gun dust fall machine is stopped, come to carry out the shutoff protection with the tip of spout 3.

In this embodiment, it is preferable, be connected with water supply pipe 4 between spout 3 and the organism 1, fog gun 2's surface is provided with the conduit saddle subassembly corresponding with water supply pipe 4, the conduit saddle subassembly includes base block 21, L shape holds in the palm 6, retainer ring 7 and screw rod 8, base block 21 is fixed on fog gun 2's surface, screw rod 8 is fixed at the tip of base block 21, L shape holds in the palm 6 and retainer ring 7 all overlaps on screw rod 8, retainer ring 7 and screw rod 8 threaded connection, water supply pipe 4 takes the inboard that L shape held in the palm 6, the surface of retainer ring 7 evenly is equipped with the sand grip of a plurality of integrations, the top of screw rod 8 is fixed with circular anticreep piece, can play good lifting limiting displacement to water supply pipe 4 between spout 3 and the organism 1.

In this embodiment, preferably, a circular hole corresponding to the rotary cylinder 12 is formed at an end of the L-shaped side seat 9, and a plug hole communicating with the circular hole is formed at a top end of the rectangular groove 15.

In this embodiment, preferably, two access panels are disposed on the front surface of the machine body 1, and an operating handle is disposed on the access panels.

The working principle and the using process of the utility model are as follows: when the fog gun dust-settling machine is required to be used in a construction site, an operator can pull the pull handle 10 to the side with force to enable the top end of the semicircular telescopic clamping block 19 to be gradually extruded into the inner side of the spring groove 18, then pull the rectangular pull block 16 and the rectangular sliding block 17 to enable the end part of the limiting clamping pin 13 to be separated from the rotating cylinder 12, at the moment, the semicircular cover plate 5 can be turned upwards in a rotating mode under the action of the rotating cylinder 12 until the other pin hole 14 is aligned with the limiting clamping pin 13, at the moment, the pull handle 10 is pushed back with force to enable the rectangular pull block 16 to push the rectangular sliding block 17, the end part of the limiting clamping pin 13 penetrates through the inner side of the rotating cylinder 12 through the pin hole 14 to be limited, the top end of the semicircular telescopic clamping block 19 is clamped into the inner side of the side clamping groove 20 under the action of the spring in the spring groove 18, and the limitation after the semicircular cover plate 5 is turned upwards can be completed, so that the end part of the nozzle 3 is not blocked by the semicircular cover plate 5 any more, the construction site fog gun dust falling machine can be started normally for use, when the construction site fog gun dust falling machine is stopped, the two semicircular cover plates 5 can be turned downwards and closed according to the reverse operation steps, so that the end part of the nozzle 3 is blocked, external foreign matters are prevented from entering the inner side of the nozzle 3, the cleanness of the inner side of the nozzle 3 is guaranteed, and meanwhile, the spray head on the inner side of the nozzle 3 can be protected;

this conduit saddle subassembly is when using, unscrews fastening ring 7 anticlockwise rotation earlier, then pushes L shape with delivery pipe 4 and holds in the palm the inboard of 6, then screws up fastening ring 7 clockwise rotation again, causes L shape to hold in the palm 6 and obtains spacingly to make L shape hold in the palm 6 and can play good lifting limiting displacement to delivery pipe 4, can avoid the condition that delivery pipe 4 scatters at will to take place, improve the stability that building site fog gun dust fall machine used.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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

1. The utility model provides a water smoke dust device of town road construction, includes organism (1) and installs fog gun (2) at organism (1) top, the top of fog gun (2) is provided with spout (3), its characterized in that: the end part of the nozzle (3) is rotatably connected with two semicircular cover plates (5), the end parts of the two semicircular cover plates (5) are respectively fixed with a rotating block (11), the upper surface and the lower surface of the nozzle (3) are respectively fixed with two L-shaped side seats (9) relative to the two sides of the rotating block (11), the surfaces of the two sides of the rotating block (11) are respectively fixed with a rotating cylinder (12), the rotating cylinder (12) penetrates through the outer sides of the L-shaped side seats (9), the inside of one of the L-shaped side seats (9) is provided with a rectangular groove (15), a rectangular sliding block (17) is arranged in the rectangular groove (15), the surfaces of the two sides of the rectangular sliding block (17) are respectively fixed with a limiting bayonet lock (13) and a rectangular pull block (16), the surface of the rotating cylinder (12) is provided with two pin holes (14), the end part of the limiting bayonet lock (13) penetrates through one of the pin holes (14) to the inner side of the rotating cylinder (12), the bottom end of the rectangular groove (15) is provided with a through hole corresponding to the rectangular pulling block (16), the top end of the rectangular pulling block (16) penetrates through the through hole to the outer side of the L-shaped side seat (9), and the top end surface of the rectangular pulling block (16) is fixed with a pulling handle (10).

2. The water mist dust fall device for municipal road construction according to claim 1, characterized in that: the spring clamping device is characterized in that two spring grooves (18) are symmetrically formed in the top end of the rectangular pulling block (16), the end portions of the spring grooves (18) are connected with semicircular telescopic clamping blocks (19) through springs, side clamping grooves (20) are formed in the inner walls of two sides of each through hole, and the top ends of the semicircular telescopic clamping blocks (19) are clamped in the side clamping grooves (20).

3. The water mist dust fall device for municipal road construction according to claim 1, characterized in that: a water supply pipe (4) is connected between the nozzle (3) and the machine body (1), and a pipe support component corresponding to the water supply pipe (4) is arranged on the surface of the fog gun (2).

4. The water mist dust fall device for municipal road construction according to claim 3, characterized in that: the pipe bracket component comprises a base block (21), an L-shaped bracket (6), a fastening ring (7) and a screw rod (8), wherein the base block (21) is fixed on the surface of the fog gun (2), the screw rod (8) is fixed at the end part of the base block (21), the L-shaped bracket (6) and the fastening ring (7) are both sleeved on the screw rod (8), and a water supply pipe (4) is lapped on the inner side of the L-shaped bracket (6).

5. The water mist dust fall device for municipal road construction according to claim 4, characterized in that: the surface of tight loop (7) evenly is equipped with the sand grip of a plurality of integral types, the top of screw rod (8) is fixed with circular anticreep piece.

6. The water mist dust fall device for municipal road construction according to claim 1, characterized in that: the end part of the L-shaped side seat (9) is provided with a circular hole corresponding to the rotary cylinder (12), and the top end of the rectangular groove (15) is provided with a jack communicated with the circular hole.

7. The water mist dust fall device for municipal road construction according to claim 1, characterized in that: the front surface of the machine body (1) is provided with two maintenance cover plates, and an operation handle is arranged on each maintenance cover plate.