CN216223562U

CN216223562U - Dust device for constructional engineering construction

Info

Publication number: CN216223562U
Application number: CN202122692871.2U
Authority: CN
Inventors: 骆洪静
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-04
Filing date: 2021-11-04
Publication date: 2022-04-08
Anticipated expiration: 2031-11-04

Abstract

The utility model discloses a dust-settling device for constructional engineering construction, and relates to the technical field of constructional engineering dust-settling equipment. The device comprises two portal frames symmetrically placed on the ground, wherein the two portal frames are provided with carrying mechanisms which reciprocate along the length direction of the portal frames, and the carrying mechanisms are provided with spray heads. According to the utility model, the portal frames are arranged on two sides of the construction site, the carrying mechanism which reciprocates along the length direction of the portal frames is arranged on the portal frames, and the spray heads on the portal frames can be driven to spray water to the construction site between the two portal frames for dust reduction when the carrying mechanism moves.

Description

Dust device for constructional engineering construction

Technical Field

The utility model relates to the technical field of constructional engineering dust-settling equipment, in particular to a constructional engineering construction dust-settling device.

Background

The building engineering refers to an engineering entity formed by the construction of various building constructions and their auxiliary facilities and the installation of lines, pipelines and equipment matched with them. The building construction is a project entity which has a top cover, a beam column, a wall, a foundation and can form an internal space and meet the requirements of people on production, living, study and public activities, and the building construction is a project entity which is used for planning, surveying, designing, constructing, completing and other technical works and completed for newly building, reconstructing or expanding a building construction and an auxiliary structure facility and is matched with the building construction, the engineering entity and the installation project of lines, pipelines and equipment. Also refers to the construction of various houses and buildings, also known as the construction workload. The investment amount of the part needs to be realized by adding a material and construction activities, a large amount of dust can be generated in the construction of the building engineering, and a dust settling device needs to be used for dust settling operation, so that the dust pollution is reduced.

Spraying gun can be used to present conditional building site, sprays water the dust fall, and what more the building site adopted is artifical handheld water pipe regularly sprays water the dust fall, no matter use spraying gun or artifical handheld water pipe, more or less all have some problems, and these problems are: 1. manual water pipe-holding sprinkling needs an operator to run back and forth, water is quickly evaporated in summer, and dust cannot be continuously reduced; 2. the setting of air bubble is the point and sprays, needs just can realize regional dust fall under the assistance of carrier, but uses the carrier very inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: in order to solve the problems in the background art, the utility model provides a dust settling device for building engineering construction.

The utility model specifically adopts the following technical scheme for realizing the purpose:

the utility model provides a building engineering construction dust device, places two portal frames subaerial including the symmetry be provided with on the portal frame along its length to reciprocating motion's the mechanism of carrying on, carry on and install the shower nozzle in the mechanism, the shower nozzle is used for spraying water the dust fall to the construction site between two portal frames, still including set up subaerial and be used for to the pump station that the shower nozzle supplied water.

Furthermore, the inside cavity of top horizontal pole of portal frame and side set up along its length to the sliding tray, carrying mechanism includes along sliding tray reciprocating motion's carrying trolley, carrying trolley's top is fixed with the card strip, the card strip is kept away from carrying trolley's tip is constructed and is used for the joint the draw-in groove of shower nozzle, still including fixing two travel switch on the top horizontal pole of portal frame.

Furthermore, the inside of the top cross rod of the portal frame is rotatably connected with two shaft rods, the two shaft rods are respectively positioned on two end sides of the top cross rod, gears are fixed outside the two shaft rods, a chain is meshed between the two gears, the carrying trolley is fixed on the chain, and one of the shaft rods is externally connected with a power mechanism for driving the shaft rods to rotate.

Furthermore, the power mechanism comprises a hood mounted on a cross bar at the top of the portal frame, and a servo motor with an output shaft and a fixed end of one of the shaft levers is fixed in the hood.

Furthermore, a drag chain arranged along the length direction of the top cross rod of the portal frame is installed inside the top cross rod of the portal frame, one end of the drag chain is fixed with the inside of the top cross rod, the other end of the drag chain is fixed with the carrying trolley, and a hose connected with the spray head penetrates through the drag chain.

Further, the pump station includes the device case, be provided with high pressure water pump in the device case, high pressure water pump's delivery port runs through the device case with the hose connection, the side-mounting of device case has the control the switch that high pressure water pump opened.

Further, the roller of the carrying trolley is clamped in the sliding groove.

The utility model has the following beneficial effects:

1. according to the utility model, the portal frames are arranged on two sides of the construction site, the carrying mechanism which reciprocates along the length direction of the portal frames is arranged on the portal frames, and the spray heads on the portal frames can be driven to spray water to the construction site between the two portal frames for dust reduction when the carrying mechanism moves.

Drawings

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

FIG. 2 is a partial schematic view of a gantry of the present invention;

FIG. 3 is a partial schematic view of the portal frame of the present invention with the top rail removed;

FIG. 4 is a schematic perspective view of the pumping station of the present invention;

reference numerals: 1. a gantry; 2. a mounting mechanism; 21. carrying a trolley; 22. clamping the strip; 23. a card slot; 24. a travel switch; 3. a spray head; 4. a pump station; 5. a sliding groove; 6. a shaft lever; 7. a gear; 8. a chain; 9. a power mechanism; 91. a hood; 92. a servo motor; 10. a drag chain; 11. a hose; 12. a device case; 13. a high pressure water pump; 14. and (4) switching.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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.

As shown in figures 1, 2 and 4, the construction dust-settling device for the building engineering comprises two portal frames 1 which are symmetrically placed on the ground, carrying mechanisms 2 which reciprocate along the length direction of the two portal frames 1 are arranged on the two portal frames 1, spray heads 3 are arranged on the carrying mechanisms 2, the spray heads 3 are used for spraying water and settling dust on a construction site between the two portal frames 1, and pump stations 4 which are arranged on the ground and used for supplying water to the spray heads 3 are further included, in some embodiments, the portal frames 1 are arranged on two sides of the construction site, the carrying mechanisms 2 which reciprocate along the length direction of the portal frames 1 are arranged on the portal frames 1, the spray heads 3 on the portal frames can be driven to spray water and settle dust on the construction site between the two portal frames 1 when the carrying mechanisms 2 move, the design can not only achieve continuous dust settling, but also is very convenient to operate, well solves the problem that manual water pipe water spraying needs an operator to run back and forth, water evaporation in summer is fast, can't last dust fall and air bubble set up to the point and spray, need just can realize regional dust fall under the supplementary of carrier, but use the very inconvenient problem of carrier, more specifically say, during the use, at the regional both sides installation portal frame 1 of stirring that dust flies upward, then start pump station 4 and carrying mechanism 2, transmit the water source to shower nozzle 3 at pump station 4, spray out the water smoke by shower nozzle 3 and carry out the dust fall.

As shown in fig. 1 and fig. 2, in some embodiments, the top cross bar of the portal frame 1 is hollow inside and has a sliding groove 5 formed along the length direction thereof on the side surface, the carrying mechanism 2 includes a carrying trolley 21 reciprocating along the sliding groove 5, a clamping strip 22 is fixed on the top of the carrying trolley 21, a clamping groove 23 for clamping the spray head 3 is formed at the end of the clamping strip 22 far away from the carrying trolley 21, and further includes two travel switches 24 fixed on the top cross bar of the portal frame 1, when in use, the two travel switches 24 are arranged at the two ends of the top cross bar, and when the carrying trolley 21 moves, the spray head 3 is driven to move, and the dust fall is carried out on the area between the two portal frames 1, when the trolley reaches one of the travel switches 24 and is triggered, the travel switch 24 controls the carrying trolley 21 to run reversely until the other travel switch 24 is reached, and the carrying trolley is triggered again to turn.

As shown in fig. 1 and 3, in some embodiments, two shafts 6 are rotatably connected inside a top cross bar of a portal frame 1, the two shafts 6 are respectively located at two end sides of the top cross bar, gears 7 are fixed outside the two shafts 6, a chain 8 is engaged and connected between the two gears 7, a carrying trolley 21 is fixed on the chain 8, one of the shafts 6 is externally connected with a power mechanism 9 for driving the shaft to rotate, when the power mechanism 9 drives the gears 7 to rotate, the chain 8 is driven to move, and at this time, the carrying trolley 21 fixed with the chain 8 can move.

As shown in fig. 1 and 3, in some embodiments, the power mechanism 9 includes a housing 91 mounted on the top cross bar of the gantry 1, a servo motor 92 having an output shaft fixed to one of the shafts 6 is fixed in the housing 91, and it should be noted that the servo motor 92 is electrically connected to both of the two travel switches 24, and when the lift switch 24 is triggered by the cart 21, the servo motor 92 is controlled to rotate in the forward and reverse directions.

As shown in fig. 1 and 3, in some embodiments, a drag chain 10 is installed inside a top cross bar of a portal frame 1 along a length direction thereof, one end of the drag chain 10 is fixed to the inside of the top cross bar, the other end of the drag chain is fixed to a carrying trolley 21, a hose 11 connected with a spray head 3 is inserted into the drag chain 10, and the drag chain 10 is used for the carrying hose 11 to move along with the carrying trolley 21, so as to avoid hooking the hose 11 to other parts when the hose 11 moves.

As shown in fig. 4, in some embodiments, the pump station 4 comprises a device box 12, a high pressure water pump 13 is arranged in the device box 12, the water outlet of the high pressure water pump 13 penetrates through the device box 12 to be connected with the hose 11, a switch 14 for controlling the high pressure water pump 13 to be turned on is arranged on the side surface of the device box 12, and the device box 12 is used for protecting the high pressure water pump 13 inside.

As shown in fig. 2, in some embodiments, the rollers of the carrying cart 21 are engaged in the sliding grooves 5, and when the carrying cart 21 moves, the rollers are engaged in the sliding grooves 5 to roll, thereby limiting the moving direction of the carrying cart 21.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a building engineering construction dust device, its characterized in that places two portal frames (1) subaerial including the symmetry, two be provided with on portal frame (1) along its length to reciprocating motion's carrying mechanism (2), install shower nozzle (3) on carrying mechanism (2), shower nozzle (3) are used for spraying water the dust fall to the construction site between two portal frames (1), still including setting up subaerial and be used for to pump station (4) that shower nozzle (3) supplied water.

2. The building engineering construction dust suppression device according to claim 1, characterized in that a top cross bar of the portal frame (1) is hollow and provided with a sliding groove (5) along the length direction on the side surface, the carrying mechanism (2) comprises a carrying trolley (21) reciprocating along the sliding groove (5), a clamping strip (22) is fixed on the top of the carrying trolley (21), a clamping groove (23) used for clamping the spray head (3) is constructed at the end part, far away from the carrying trolley (21), of the clamping strip (22), and the device further comprises two travel switches (24) fixed on the top cross bar of the portal frame (1).

3. The construction dust falling device for the portal frame (1) is characterized in that two shafts (6) are rotatably connected inside a top cross rod of the portal frame (1), the two shafts (6) are respectively located at two end sides of the top cross rod, gears (7) are fixed outside the two shafts (6), a chain (8) is meshed between the two gears (7), the carrying trolley (21) is fixed on the chain (8), and a power mechanism (9) for driving the carrying trolley to rotate is connected outside one shaft (6).

4. A dust-settling device for construction engineering according to claim 3, wherein the power mechanism (9) comprises a hood (91) mounted on the top cross bar of the gantry (1), and a servo motor (92) with an output shaft fixed to the end of one of the shafts (6) is fixed in the hood (91).

5. The construction dust fall device according to claim 2, wherein a drag chain (10) is installed inside a top cross bar of the portal frame (1) along the length direction of the top cross bar, one end of the drag chain (10) is fixed with the inside of the top cross bar, the other end of the drag chain is fixed with the carrying trolley (21), and a hose (11) connected with the spray head (3) penetrates through the drag chain (10).

6. The dust falling device for the building engineering construction according to claim 5, wherein the pump station (4) comprises a device box (12), a high-pressure water pump (13) is arranged in the device box (12), a water outlet of the high-pressure water pump (13) penetrates through the device box (12) to be connected with the hose (11), and a switch (14) for controlling the high-pressure water pump (13) to be opened is installed on the side surface of the device box (12).

7. The dust suppression device for the construction engineering according to claim 2, wherein the roller of the carrying trolley (21) is clamped in the sliding groove (5).