Quick dust fall equipment in construction scene
Technical Field
The invention relates to the technical field of building construction, in particular to rapid dust settling equipment for a building construction site.
Background
The building construction refers to production activities in the engineering construction implementation stage, is the construction process of various buildings, and also can be a process of changing various lines on a design drawing into a real object at a specified place. The method comprises foundation engineering construction, main structure construction, roofing engineering construction, decoration engineering construction and the like. The site of the construction work is called a "construction site" or "job site", also called a worksite.
In the construction, generally can cause the job site to produce a large amount of dusts because of the construction, a large amount of dusts not only can influence constructor's normal work, reduces constructor's work efficiency, but also can influence constructor's healthy, can harm constructor's health in the job site work of a large amount of dusts for a long time. The prior art lacks the equipment of carrying out the dust fall for the job site specially.
Therefore, the rapid dust settling equipment for the construction site is provided to solve the problems.
Disclosure of Invention
The invention aims to solve the problems in the background art and provides a rapid dust settling device for a building construction site.
In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a quick dust fall equipment of construction scene, includes the organism, the first bull stick of the common fixedly connected with of both sides inside wall of organism, the outer wall of first bull stick has cup jointed the rotation disc, the both sides of rotation disc all are equipped with water spray mechanism, the upper end of first bull stick is equipped with mixing mechanism, the inner wall fixedly connected with storage water tank of organism.
In foretell building construction scene quick dust fall equipment, first servo motor is installed to the inner diapire of organism, synchronous pulley has all been cup jointed with the outer wall of first bull stick on corresponding the position to the outer wall of first servo motor drive shaft, the last cover of synchronous pulley is equipped with the hold-in range.
In the above-mentioned rapid dust fall device for building construction site, the water spraying mechanism comprises a transfer case fixedly connected to the inner side wall of the machine body, the side wall of the rotary disc is rotatably connected with a connecting rod, one end of the connecting rod, which is far away from the rotary disc, is rotatably connected with a piston rod, one end of the piston rod, which is far away from the connecting rod, penetrates through the outer side wall of the transfer case and extends to the inside of the transfer case, one end of the piston rod, which is far away from the connecting rod, is rotatably connected with a piston, a sealing ring is installed at the joint of the piston rod and the transfer case, the upper side wall of the transfer case and the lower side wall of the water storage tank are fixedly connected with a first water outlet pipe together, the upper side wall of the transfer case is communicated with a second water outlet pipe, one end of the second water outlet pipe, which is far, and auxiliary mechanisms are arranged on the outer side walls of the two sides of the machine body at corresponding positions of the atomizing spray heads.
In the above-mentioned quick dust fall equipment in construction site, the solenoid valve is installed on first outlet pipe and the second outlet pipe.
In the above-mentioned rapid dust fall device for building construction site, the auxiliary mechanism includes two parallel fixed plates, the two fixed plates are fixedly connected to the outer side wall of the machine body, the two fixed plates are fixedly connected to a vertical guide rail, the outer wall of the vertical guide rail is provided with a linear motor, the side wall of the linear motor far away from the machine body is fixedly connected to a movable box, the inner side wall is provided with a second servo motor, the driving end of the second servo motor is fixedly connected to a second rotating rod, the end of the second rotating rod far away from the second servo motor is rotatably connected to the inner side wall of the movable box, the inner side walls of the two sides of the movable box are rotatably connected to third rotating rods, one end of the third rotating rod penetrates through the inner side wall of the movable box and extends to the outside of the movable box, and one end of the third rotating rod is fixedly connected to one, the outer wall of the second rotating rod is sleeved with a driving straight-tooth cylindrical gear, the outer wall of the third rotating rod is sleeved with a driven straight-tooth cylindrical gear, the driven straight-tooth cylindrical gear is an incomplete straight-tooth cylindrical gear, the driving straight-tooth cylindrical gear is meshed with the driven straight-tooth cylindrical gear, and the outer wall of the third rotating rod is sleeved with a torsion spring.
In foretell building construction scene quick dust fall equipment, the outer wall of first bull stick has cup jointed drive bevel gear, the meshing of drive bevel gear one side has driven bevel gear, driven bevel gear's last lateral wall fixedly connected with pivot, the upper end of pivot runs through the lower lateral wall of storage water tank and extends to the inside of storage water tank, the outer wall of pivot has cup jointed waterproof bearing, waterproof bearing runs through the lower lateral wall setting of storage water tank, is located the storage water tank a plurality of impeller of outer wall symmetry fixedly connected with of pivot.
In foretell building construction scene quick dust fall equipment, the last lateral wall intercommunication of storage water tank has the inlet tube, the upper end of inlet tube runs through the interior roof of organism and extends to the outside of organism.
In foretell building construction scene quick dust fall equipment, the lower lateral wall fixedly connected with of organism is four installation pieces that the rectangle set up, four the installation piece is the type of falling U, four the internally mounted of installation piece has the wheel of traveling.
In the above-mentioned quick dust fall equipment in construction site, the controller is installed to the lateral wall of organism.
Compared with the prior art, this quick dust fall equipment in construction scene's advantage lies in:
1. set up first servo motor, the hold-in range, synchronous pulley, first bull stick, the connecting rod, the piston rod, a piston, the transfer case, first outlet pipe, the second outlet pipe, the solenoid valve, storage water tank and atomising head, reciprocal positive contrarotation of going on through first servo motor intermittent type, first bull stick drives the rotating disc and rotates, the rotating disc drives the piston rod through the connecting rod and carries out reciprocal linear motion with the piston, the water intermittent type of storage water tank gets into the transfer case through first outlet pipe, the water in the transfer case carries out the dust fall operation through second outlet pipe and atomising head, the realization is to the dust removal of job site.
2. Set up the fixed plate, vertical guide rail, linear electric motor, the movable box, second servo motor, initiative straight-tooth spur gear, driven straight-tooth spur gear, the second bull stick, third bull stick and torsion spring, through linear electric motor reciprocating linear motion on vertical guide rail, second servo motor drives the second bull stick and rotates, initiative straight-tooth spur gear can drive driven straight-tooth spur gear and rotate, when initiative straight-tooth spur gear does not mesh driven straight-tooth spur gear, torsion spring reconversion makes initiative straight-tooth spur gear continue to mesh driven straight-tooth spur gear, realize atomising head linear motion and reciprocating swing, enlarge the home range of atomising head water spray, improve the dust fall effect.
3. Set up drive bevel gear, driven bevel gear, pivot and impeller, can drive the drive bevel gear and rotate when first bull stick rotates, drive bevel gear drives driven bevel gear and rotates, and the pivot drives impeller and carries out flash mixed to water and wetting agent, improves mixing efficiency.
In conclusion, the water spraying operation of the water spraying mechanisms on the two sides can be realized only through the first servo motor, in addition, the water and the wetting agent can be mixed, the energy consumption is saved, the spraying range of the spraying head is expanded through the auxiliary mechanism, the dust falling effect and the dust falling efficiency are improved, the dust pollution to the environment is avoided, the construction environment of constructors is ensured, and the condition that the dust harms the bodies of the constructors is avoided.
Drawings
FIG. 1 is a schematic structural diagram of a rapid dust settling device in a building construction site, which is provided by the invention;
fig. 2 is a schematic front view structural diagram of a mobile box of a rapid dust-settling device in a building construction site, which is provided by the invention;
FIG. 3 is a schematic side view of a mobile box of the rapid dust-settling device in a construction site according to the present invention;
fig. 4 is a schematic structural diagram of a connection between a driving bevel gear and a driven bevel gear of the rapid dust settling device in a building construction site, which is provided by the invention.
In the figure: 1 machine body, 2 mounting blocks, 3 running wheels, 4 first rotating rods, 5 rotating disks, 6 first servo motors, 7 synchronous belts, 8 transfer boxes, 9 connecting rods, 10 piston rods, 11 pistons, 12 water storage tanks, 13 first water outlet pipes, 14 second water outlet pipes, 15 electromagnetic valves, 16 fixing plates, 17 vertical guide rails, 18 linear motors, 19 moving boxes, 20 spray heads, 21 water inlet pipes, 22 second servo motors, 23 second rotating rods, 24 third rotating rods, 25 driving straight-tooth cylindrical gears, 26 driven straight-tooth cylindrical gears, 27 torsion springs, 28 driving bevel gears, 29 rotating shafts, 30 stirring impellers and 31 driven bevel gears.
Detailed Description
The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.
Referring to fig. 1-4, a quick dust fall device for a building construction site, which comprises a machine body 1, four installation blocks 2 arranged in a rectangular shape are fixedly connected to the lower side wall of the machine body 1, the four installation blocks 2 are inverted U-shaped, running wheels 3 are installed inside the four installation blocks 2, the device is moved by the running wheels 3, first rotating rods 4 are fixedly connected to the inner side walls of the two sides of the machine body 1, a rotating disc 5 is sleeved on the outer wall of each first rotating rod 4, water spraying mechanisms are arranged on the two sides of each rotating disc 5, a mixing mechanism is arranged at the upper end of each first rotating rod 4, a water storage tank 12 is fixedly connected to the inner wall of the machine body 1, a water inlet pipe 21 is communicated with the upper side wall of the water storage tank 12, the upper end of the water inlet pipe 21 penetrates through the inner top wall of the machine body 1 and extends to the outside, before the wetting agent is added, the surface tension of water and the hydrophobicity of dust influence the dust-settling effect by using water, and after the wetting agent is added, the surface tension of water can be greatly reduced, the wetting capacity of dust is increased, and the dust-settling effect is improved.
First servo motor 6 is installed to the inner diapire of organism 1, and synchronous pulley has all been cup jointed on the outer wall of the drive shaft of first servo motor 6 and the outer wall of first bull stick 4 on corresponding the position, and the cover is equipped with hold-in range 7 on the synchronous pulley, and first bull stick 4 is realized through hold-in range 7 and synchronous pulley to first servo motor 6 rotates.
The water spraying mechanism comprises a transfer case 8 fixedly connected with the inner side wall of the machine body 1, the side wall of the rotary disc 5 is rotatably connected with a connecting rod 9, one end of the connecting rod 9, far away from the rotary disc 5, is rotatably connected with a piston rod 10, one end of the piston rod 10, far away from the connecting rod 9, penetrates through the outer side wall of the transfer case 8 and extends into the transfer case 8, one end of the piston rod 10, far away from the connecting rod 9, is rotatably connected with a piston 11, a sealing ring is arranged at the joint of the piston rod 10 and the transfer case 8, the upper side wall of the transfer case 8 and the lower side wall of the water storage tank 12 are fixedly connected with a first water outlet pipe 13, the upper side wall of the transfer case 8 is communicated with a second water outlet pipe 14, electromagnetic valves 15 are respectively arranged on the first water outlet pipe 13 and the second water outlet pipe 14, one end of the second water outlet pipe 14, far away from the transfer case, the spray head 20 atomizes and sprays water, the contact area between the water and dust is enlarged, the dust falling efficiency is improved, the first servo motor 6 intermittently reciprocates to rotate in the positive and reverse directions, the first rotating rod 4 is driven to rotate by the synchronous belt 7 and the synchronous belt wheel, the rotating disc 5 rotates and drives the piston rod 10 to do reciprocating linear motion by the connecting rod 9, the piston 11 does reciprocating linear motion, when the piston 11 is closest to the rotating disc 5, the controller opens the electromagnetic valve 15 on the first water outlet pipe 13, the water in the water storage tank 12 enters the transfer box 8 through the first water outlet pipe 13, when the piston 11 moves to the position right below the first water outlet pipe 13, the electromagnetic valve 15 on the first water outlet pipe 13 is closed, the electromagnetic valve 15 on the second water outlet pipe 14 is opened, and water in the transit box 8 can pass through the second water outlet pipe 14 and be atomized and sprayed by the spray head 20, so that dust is reduced on a construction site.
The outer side walls of two sides of the machine body 1 are provided with auxiliary mechanisms at corresponding positions of the atomizing spray head 20, each auxiliary mechanism comprises two fixing plates 16 which are arranged in parallel, the two fixing plates 16 are fixedly connected to the outer side wall of the machine body 1, the two fixing plates 16 are fixedly connected with a vertical guide rail 17 together, a linear motor 18 is installed on the outer wall of the vertical guide rail 17, a moving box 19 is fixedly connected to the side wall of one side of the linear motor 18, which is far away from the machine body 1, a second servo motor 22 is installed on the inner side wall, a second rotating rod 23 is fixedly connected to the driving end of the second servo motor 22, one end of the second rotating rod 23, which is far away from the second servo motor 22, is rotatably connected with the inner side wall of the moving box 19, third rotating rods 24 are rotatably connected to the inner side walls of two sides of the moving box 19, one end of each third rotating rod 24 penetrates through the, the outer wall of the second rotating rod 23 is sleeved with a driving straight-toothed spur gear 25, the outer wall of the third rotating rod 24 is sleeved with a driven straight-toothed spur gear 26, the driven straight-toothed spur gear 26 is an incomplete straight-toothed spur gear, the driving straight-toothed spur gear 25 is meshed with the driven straight-toothed spur gear 26, the outer wall of the third rotating rod 24 is sleeved with a torsion spring 27, and the torsion spring 27 can recover to an initial position and continue to be meshed when the driving straight-toothed spur gear 25 is not meshed with the driven straight-toothed spur gear 26.
The linear motor 18 makes up-and-down reciprocating linear movement on the outer wall of the vertical guide rail 17, the second servo motor 22 drives the second rotating rod 23 to rotate, the driving spur gear 25 on the second rotating rod 23 drives the driven spur gear 26 to rotate, the driven spur gear 26 is an incomplete spur gear, when the driving spur gear 25 is meshed with the driven spur gear 26, the torsion spring 27 is twisted, when the driving spur gear 25 is not meshed with the driven spur gear 26, the third rotating rod 24 can recover the initial position under the elastic force recovered by the torsion spring 27, the atomizing head 20 can circularly swing, and the rapid dust-settling operation on a construction site is realized.
The outer wall of first bull stick 4 has cup jointed drive bevel gear 28, drive bevel gear 28 one side meshing has driven bevel gear 31, driven bevel gear 31's last lateral wall fixedly connected with pivot 29, the upper end of pivot 29 runs through the lower lateral wall of storage water tank 12 and extends to the inside of storage water tank 12, waterproof bearing has been cup jointed to the outer wall of pivot 29, waterproof bearing runs through the lower lateral wall setting of storage water tank 12, a plurality of impeller 30 of outer wall symmetry fixedly connected with of pivot 29 that is located in storage water tank 12, the controller is installed to the lateral wall of organism 1, in first bull stick 4 pivoted, drive bevel gear 28 also can drive driven bevel gear 31 and rotate, pivot 29 rotates and can drive impeller 30 and carry out flash mixed to water and humectant, the mixing efficiency of water and humectant is improved.
In the invention, a worker adds a proper amount of water and a small amount of wetting agent such as chloride through a water inlet pipe 21, before the wetting agent is added, the dust falling effect of water is influenced due to the surface tension of the water and the hydrophobicity of dust, after the wetting agent is added, the surface tension of the water can be greatly reduced, the wetting capacity of the dust can be increased, the dust falling effect can be improved, a first servo motor 6 intermittently reciprocates in forward and reverse directions, a first rotating rod 4 is driven to rotate through a synchronous belt 7 and a synchronous belt wheel, a rotating disc 5 rotates and drives a piston rod 10 to reciprocate in a linear motion through a connecting rod 9, a piston 11 can reciprocate in the linear motion, a controller opens an electromagnetic valve 15 on a first water outlet pipe 13 when the piston 11 is closest to the rotating disc 5, water in a water storage tank 12 enters a transfer tank 8 through the first water outlet pipe 13, when the piston 11 moves to the position right below the, the electromagnetic valve 15 on the first water outlet pipe 13 is closed, the electromagnetic valve 15 on the second water outlet pipe 14 is opened, water in the transit box 8 can pass through the second water outlet pipe 14 and is atomized and sprayed out by the spray head 20 to carry out dust fall on a construction site, in addition, the linear motor 18 does up-and-down reciprocating linear movement on the outer wall of the vertical guide rail 17, the second servo motor 22 drives the second rotating rod 23 to rotate, the driving straight spur gear 25 on the second rotating rod 23 drives the driven straight spur gear 26 to rotate, because the driven straight spur gear 26 is an incomplete straight spur gear, when the driving straight spur gear 25 is meshed with the driven straight spur gear 26, the torsion spring 27 is twisted, when the driving straight spur gear 25 is not meshed with the driven straight spur gear 26, the third rotating rod 24 can recover to an initial position under the elastic force recovered by the torsion spring 27, the spray head 20 can circularly swing, and the rapid dust fall operation on the construction site is realized, the driving bevel gear 28 drives the driven bevel gear 31 to rotate while the first rotating shaft 4 rotates, and the rotating shaft 29 rotates and drives the stirring impeller 30 to rapidly mix the water and the wetting agent, thereby improving the mixing efficiency of the water and the wetting agent.
Although terms such as the machine body 1, the mounting block 2, the traveling wheel 3, the first rotating rod 4, the rotating disk 5, the first servo motor 6, the timing belt 7, the transfer case 8, the connecting rod 9, the piston rod 10, the piston 11, the water storage tank 12, the first water outlet pipe 13, the second water outlet pipe 14, the solenoid valve 15, the fixing plate 16, the vertical guide rail 17, the linear motor 18, the moving case 19, the spray head 20, the water inlet pipe 21, the second servo motor 22, the second rotating rod 23, the third rotating rod 24, the driving spur gear 25, the driven spur gear 26, the torsion spring 27, the driving bevel gear 28, the rotating shaft 29, the stirring impeller 30, and the driven bevel gear 31 are used more often herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention.