CN113384976A - High-dust-raising building construction site efficient dust falling device and using method thereof - Google Patents
High-dust-raising building construction site efficient dust falling device and using method thereof Download PDFInfo
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- CN113384976A CN113384976A CN202110679725.8A CN202110679725A CN113384976A CN 113384976 A CN113384976 A CN 113384976A CN 202110679725 A CN202110679725 A CN 202110679725A CN 113384976 A CN113384976 A CN 113384976A
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- 239000000428 dust Substances 0.000 title claims abstract description 71
- 238000009435 building construction Methods 0.000 title claims abstract description 27
- 238000000034 method Methods 0.000 title claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims abstract description 30
- 238000005507 spraying Methods 0.000 claims abstract description 26
- 239000007921 spray Substances 0.000 claims description 22
- 241000201308 Boschniakia Species 0.000 claims description 20
- 238000010276 construction Methods 0.000 claims description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 230000008569 process Effects 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 230000009471 action Effects 0.000 claims description 3
- 230000001788 irregular Effects 0.000 claims description 3
- 239000003595 mist Substances 0.000 claims description 3
- 238000005381 potential energy Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 10
- 230000007306 turnover Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000009194 climbing Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B19/00—Wheels not otherwise provided for or having characteristics specified in one of the subgroups of this group
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Abstract
The invention discloses a high-efficiency dust falling device for a high-dust building construction site and a using method of the high-dust building construction site. Through cross country mechanism the device of being convenient for still can easily remove to the nearer position dust fall of needs in uneven pot hole site of application of height, make dust device more stable at the in-process that uses through stop gear, adopt spraying mechanism can adjust the scope that the structure has improved spraying, increased the effect of dust fall.
Description
Technical Field
The invention relates to the technical field of environmental safety, in particular to a high-efficiency dust settling device for a high-dust building construction site and a using method thereof.
Background
With the development of science and technology, the production and use of various industrial devices cause serious damage to the environment, the protection of environmental safety is listed as one of the most important projects at present, a large amount of engineering construction is needed before a tall building rises, a large amount of dust is generated in the construction process, and accordingly the dust is required to be settled by using dust settling equipment.
The existing dust settling device has some defects: 1. when current dust device used in the construction place, because the topography height fluctuation pothole of construction place, current dust device wheel body not only is little but also does not have the effect of climbing, is difficult to remove to the position that needs use to the effect of dust fall of reduction. 2. The existing dust settling device is poor in stabilizing effect after being moved to a position needing to be used, and the device is easy to slide and influences normal dust settling work. 3. The existing dust falling device has a limited dust falling range, only can control the range of spraying water mist by increasing the air quantity of the air outlet, but the farthest end of spraying is greatly influenced by air resistance, so that the effect of adjusting the maximum range by controlling the air speed is limited, and the dust falling effect is reduced.
Disclosure of Invention
The invention mainly aims to provide a high-efficiency dust falling device for a high-dust-emission building construction site and a using method thereof, which can effectively solve the problems in the background technology.
In order to achieve the purpose, the invention adopts the technical scheme that:
a high-efficiency dust falling device for a high-dust building construction site comprises a bottom box, an off-road mechanism, a first motor, a shaft rod, a spraying mechanism and a limiting mechanism, wherein the off-road mechanism which is convenient for the device to easily pass through uneven pot-shaped terrains is arranged on the front side and the rear side of the bottom box, the first motor is arranged on the inner wall of the upper end of the bottom box, the upper end of the first motor penetrates through the bottom box and is connected with a seat plate, side plates are arranged on the front side and the rear side of the upper end of the right side of the seat plate, the shaft rod is arranged between the side plates on the front side and the rear side, the front end of the shaft rod penetrates through the side plates and is connected with a second motor, the spraying mechanism which is convenient for extending out and increasing the spraying range is arranged on the right side of the shaft rod, and the limiting mechanism which is convenient for limiting the fixed point of the position of the device is arranged on the outer walls on the left side and the right side of the bottom box;
the cross-country mechanism comprises a side column, a wheel shaft, a support plate and wheels, wherein the wheel shaft is installed at the outer end of the lower side of the side column, the support plate is installed on the side face of the wheel shaft, and the wheels are installed at the top end of the outer side of the support plate.
Preferably, the spraying mechanism is including linking case, slip box, booster pump and bolt, linking case right-hand member lateral wall has seted up the fluting, the slip box inlays to be inserted inside the fluting, link incasement portion and seted up the spout, slip box left side outer wall parcel is installed and is linked the piece, slip box internally mounted has the spray tube, link case left side upper end and install the booster pump, and the booster pump lower extreme leads to pipe and is connected with the spray tube left end, the inside first spiral shell groove of having seted up of side around the slip box right-hand member, link incasement right side front and back end inside has seted up the second spiral shell groove, bolt engagement is installed inside first spiral shell groove and second spiral shell groove.
Preferably, stop gear includes fixed plate, fixed pin, spring and ground awl, the spacing groove has all been seted up to the side inside around the fixed plate, the diaphragm is installed to embedding in the spacing groove, the inside first slot of having seted up of the horizontal outer end of diaphragm, the inside second slot that has all seted up of outer end around the fixed plate, the fixed pin embedding is installed in first slot and second slot, the spring mounting is in the spacing groove of diaphragm downside, the arm-tie is installed to the diaphragm outer end, the lower extreme welding of diaphragm is equipped with ground awl.
Preferably, the upper end of the left side of the seat plate is provided with a negative weight.
Preferably, the surface of the wheel is uniformly fused with the sawtooth blocks.
Preferably, the outer side wall of the connecting block is tightly attached to the inner wall of the sliding groove.
Preferably, the right end and the lower end of the spray pipe both penetrate through the sliding box and are provided with the nozzles.
Preferably, six groups of the second slots are uniformly arranged.
Preferably, the transverse plate is connected with one end of the spring, and the other end of the spring is connected with the side wall of the limiting groove.
A use method of a high-efficiency dust falling device for a high-dust-raising building construction site comprises the following steps:
the method comprises the following steps: the bottom box is pulled rightwards to move under the rotation of front and rear wheels, when the bottom box is in a hollow terrain in the moving process, the rightmost wheel is blocked and cannot move, then the right-hand pushing is continued, the support plate takes the rightmost blocked wheel as a fulcrum, under the condition that the wheel shaft rotates, the wheel shaft and the three support plates with equal included angles are integrally lifted rightwards to rotate, so that the wheel which is not contacted with the ground at the top is rightwards turned over the hollow to be contacted with the ground at the right side, the bottom box can be turned over the hollow terrain under the action of the high-strength ground grabbing capacity and the pulling force of the sawtooth blocks on the surfaces of the wheels, and four wheel shafts are independently operated, so that the device can more easily turn over the irregular terrain of a construction site and move to a position where dust fall is needed to be closer;
step two: after the bottom box is moved to a position to be used, the pulling plate is pulled downwards by manual force to drive the transverse plate to move downwards and vertically in the limiting groove, the spring is extruded while the ground cone is driven to move downwards, kinetic energy is converted into elastic potential energy to be stored, the ground cone is moved downwards to a corresponding required height position according to different surface materials, at the moment, the first slot is aligned with the second slot at the corresponding position, the fixing pin is inserted into the first slot and the second slot, the ground cone can be fixed at an adjusted height, the ground cones symmetrically arranged on the left side and the right side are firmly inserted and buckled in the ground or the earth surface of a construction site, and wheels cannot slide randomly;
step three: after the position of the device is limited, the sliding box is manually pulled rightwards to enable the sliding box to move towards the outer end in the open groove and simultaneously drive the connecting block to slide towards the outer end close to the sliding groove, when the connecting block is blocked by the inner wall of the sliding groove outwards, the sliding box cannot be continuously drawn out outwards, and then bolts are meshed and installed in the aligned first spiral groove and the aligned second spiral groove, so that the lower side of the connecting spray pipe and a right side nozzle can be exposed;
step four: be connected external water pipe and booster pump, switch on external power simultaneously, through the operation of first motor of external control equipment control and second motor simultaneously, can carry out corresponding regulation to the horizontal direction and the incline direction that spray, the booster pump forms water smoke form blowout along the spray tube from spout high pressure with the water pressure boost in the water pipe, can carry out the diversified dust fall that closely sprays to the construction site.
Compared with the prior art, the invention has the following beneficial effects: 1. use dust device to carry out the dust fall at building construction place when needs, directly promote the under casing at "people" font wheel of both sides installation when through hollow ramp, under the effect of shaft rotation alone, the rotatory climbing formula upslope that contacts ground in proper order of wheel that makes the three top of extension board, be convenient for more remove at hollow ramp highway section, and it is more laborsaving, be convenient for with the more light convenient removal of dust device to the position that needs to use, the position that the distance needs the dust fall is closer more, the effect of dust fall has been improved.
2. After the dust-settling device moves to a position needing to be used, the pulling plates which are installed on the left side and the right side of the bottom box are pulled downwards manually to drive the transverse plate and the ground cone to move to a required height position through the limiting sliding structure, the ground cone is fixed at a proper height through the embedded fixing structure, the front side and the rear side of the bottom box are effectively positioned and limited under the fixing condition of the ground cone, and the stability of the dust-settling process is improved.
3. After having fixed a position the device, manual drawing smooth case right side drives and hugs closely even piece of spout inner wall and slides right, thereby make smooth case slide from the fluting in to the right side and stretch out, through meshing fixed knot structure, smooth case and even case relatively fixed that will stretch out, thereby make right-hand member lateral wall and lower extreme lateral wall all set up the smooth case of spout spray the distance increase, rotate through the cooperation of the first motor of external control equipment control and second motor, make the orientation that sprays an inclination obtain corresponding regulation, the downside also sprays perpendicularly downwards when the side direction outer end is fan-shaped spraying, the scope of dust fall has been improved greatly, the effect of dust fall has been improved.
Drawings
Fig. 1 is a schematic three-dimensional structure diagram of a high-efficiency dust settling device for a high-dust-raising building construction site.
Fig. 2 is a schematic view of a partial front section structure of a bottom box of the high-efficiency dust-settling device for the high-dust building construction site.
Fig. 3 is a schematic view of a local front-view section structure of a spraying mechanism of the high-efficiency dust-settling device for the high-dust-raising building construction site.
Fig. 4 is a schematic diagram of a local inverted structure of a spraying mechanism of the high-efficiency dust-settling device for the high-dust building construction site.
Fig. 5 is a schematic diagram of a partially enlarged structure a in fig. 1 of the high-efficiency dust settling device for the high-dust building construction site according to the invention.
Fig. 6 is a schematic view of a local three-dimensional structure of a limiting mechanism of the high-efficiency dust-settling device for the high-dust building construction site.
In the figure: 1. a bottom box; 201. a side post; 202. a wheel axle; 203. a support plate; 204. a wheel; 3. a first motor; 4. a seat plate; 5. a negative weight block; 6. a side plate; 7. a second motor; 8. a shaft lever; 901. connecting a box; 902. grooving; 903. a slide box; 904. a chute; 905. connecting blocks; 906. a nozzle; 907. a booster pump; 908. a first screw groove; 909. a second screw groove; 910. a bolt; 1001. a fixing plate; 1002. a limiting groove; 1003. a transverse plate; 1004. a first slot; 1005. a second slot; 1006. a fixing pin; 1007. a spring; 1008. pulling a plate; 1009. and (4) a ground cone.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1-6, a high-efficiency dust-settling device for a high-dust building construction site comprises a bottom case 1, an off-road mechanism, a first motor 3, a shaft lever 8, a spraying mechanism and a limiting mechanism, wherein the off-road mechanism convenient for the device to easily pass through uneven pot-shaped terrains is installed on the front side and the rear side of the bottom case 1, the first motor 3 is installed on the inner wall of the upper end of the bottom case 1, the upper end of the first motor 3 penetrates through the bottom case 1 and is connected with a seat plate 4, side plates 6 are installed on the front side and the rear side of the upper end of the right side of the seat plate 4, the shaft lever 8 is installed between the front side plate 6 and the rear side plate 6, the front end of the shaft lever 8 penetrates through the side plate 6 and is connected with a second motor 7, the spraying mechanism convenient for extending out and increasing the spraying range is installed on the right side of the shaft lever 8, and the limiting mechanisms convenient for fixing points and limiting the position of the device are installed on the outer walls of the left side and the bottom case 1;
the cross-country mechanism comprises a side column 201, an axle 202, a support plate 203 and wheels 204, wherein the axle 202 is installed at the outer end of the lower side of the side column 201, the support plate 203 is installed on the side surface of the axle 202, and the wheels 204 are installed at the top ends of the outer sides of the support plate 203.
Specifically, the spraying mechanism comprises a connecting box 901, a sliding box 903, a booster pump 907 and bolts 910, wherein a slot 902 is formed in the side wall of the right end of the connecting box 901, the sliding box 903 is embedded in the slot 902, a sliding chute 904 is formed in the connecting box 901, a connecting block 905 is wrapped and installed on the outer wall of the left side of the sliding box 903, a spray pipe 906 is installed in the sliding box 903, the booster pump 907 is installed at the upper end of the left side of the connecting box 901, the lower end of the booster pump 907 is connected with the left end of the spray pipe 906 through a water pipe, a first spiral groove 908 is formed in the front and rear sides of the right end of the sliding box 903, a second spiral groove 909 is formed in the front and rear ends of the right side of the connecting box 901, and the bolts 910 are engaged and installed in the first spiral groove 908 and the second spiral groove 909; the spraying range is effectively enlarged, and the dust settling effect is improved.
Specifically, the limiting mechanism comprises a fixing plate 1001, a fixing pin 1006, a spring 1007 and a ground cone 1009, wherein limiting grooves 1002 are formed in the front side and the rear side of the fixing plate 1001, a transverse plate 1003 is embedded in the limiting grooves 1002, a first slot 1004 is formed in the transverse outer end of the transverse plate 1003, second slots 1005 are formed in the front end and the rear end of the fixing plate 1001, the fixing pin 1006 is embedded in the first slot 1004 and the second slot 1005, the spring 1007 is installed in the limiting groove 1002 on the lower side of the transverse plate 1003, a pull plate 1008 is installed at the outer end of the transverse plate 1003, and the ground cone 1009 is welded at the lower end of the transverse plate 1003; make dust device more stable at the in-process of dust fall.
Specifically, the upper end of the left side of the seat plate 4 is provided with a negative weight 5; can obtain effectual weight balance behind dust device extension distance, make the device more stable.
Specifically, sawtooth blocks are evenly cast on the surface of the wheel 204; the ground grabbing force is stronger on uneven pot-hole construction ground, and the pot-hole construction ground is easier to move.
Specifically, the outer side wall of the connecting block 905 clings to the inner wall of the sliding groove 904; making the slide box 903 more stable during extension.
Specifically, the right end and the lower end of the nozzle 906 both penetrate through the slide box 903 and are provided with nozzles; not only sprays to the outer end but also to the lower end, thereby improving the spraying range.
Specifically, six groups of second slots 1005 are uniformly formed; the height of the ground cone 1009 can be adjusted according to the construction site of multiple different materials, so that the device is more stable in limiting as required.
Specifically, the transverse plate 1003 is connected with one end of the spring 1007, and the other end of the spring 1007 is connected with the side wall of the limiting groove 1002; when the device is not in use, the ground cone 1009 may automatically spring back to the initial position for movement of the device.
A use method of a high-efficiency dust falling device for a high-dust-raising building construction site comprises the following steps:
the method comprises the following steps: firstly, the bottom box 1 is pulled rightwards to move under the rotation of the front wheels 204 and the rear wheels 204, when the bottom box is in a hollow terrain in the moving process, the rightmost wheels 204 are blocked and cannot move, then the right-hand pushing is continued, the support plate 203 takes the rightmost blocked wheels 204 as a fulcrum, under the condition that the wheel shaft 202 rotates, the wheel shaft 202 and the three support plates 203 with equal included angles integrally lift rightwards to rotate, so that the wheels 204 which are not in contact with the ground at the top are enabled to rightwards turn over the hollow terrain to be in contact with the ground at the right side, and therefore, under the action of high-strength ground grabbing capacity and pulling force of the sawtooth blocks on the surfaces of the wheels 204, the bottom box 1 can turn over the hollow terrain, and the four sets of wheel shafts 202 are operated independently, so that the device can more easily turn over irregular construction terrain and move to positions needing dust reduction;
step two: after the bottom box 1 is moved to a position to be used, the pulling plate 1008 is pulled downwards manually and forcibly to drive the transverse plate 1003 to move downwards and vertically in the limiting groove 1002, the spring 1007 is extruded while the ground cone 1009 is driven to move downwards, kinetic energy is converted into elastic potential energy by the spring 1007 to be stored, the ground cone 1009 is moved downwards to a corresponding required height position according to different surface materials, the first slot 1004 is aligned with the second slot 1005 at the corresponding position, the fixing pin 1006 is inserted into the first slot 1004 and the second slot 1005, the ground cone 1009 can be fixed at the adjusted height, the ground cones 1009 symmetrically arranged on the left side and the right side are firmly inserted and buckled in the ground or the earth surface of a construction site, and the wheels 204 cannot slide randomly;
step three: after the position of the device is limited, the sliding box 903 is manually pulled rightwards to enable the sliding box 903 to move towards the outer end in the slot 902 and simultaneously drive the connecting block 905 to slide towards the outer end of the close sliding groove 904, when the connecting block 905 is blocked by the inner wall of the sliding groove 904 outwards, the sliding box 903 cannot be drawn outwards continuously, at this time, the bolt 910 is meshed and installed in the aligned first spiral groove 908 and second spiral groove 909, and the lower side and the right side nozzle of the connecting spray pipe 906 can be exposed;
step four: the external water pipe is connected with the booster pump 907, an external power supply is connected at the same time, the first motor 3 and the second motor 7 are controlled to simultaneously operate through external control equipment, corresponding adjustment can be carried out on the horizontal direction and the inclined direction of spraying, the booster pump 907 pressurizes water in the water pipe along the spray pipe 906 to form water mist shape spraying from the high pressure of the spray nozzle, and then multidirectional close-range spraying and dust settling can be carried out on a construction site.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides a high-efficient dust device in high raise dust building construction place which characterized in that: the device comprises a bottom box (1), a cross-country mechanism, a first motor (3), a shaft rod (8), a spraying mechanism and a limiting mechanism, wherein the cross-country mechanism which is convenient for the device to easily pass through uneven hollow terrains is installed on the front side and the rear side of the bottom box (1), the first motor (3) is installed on the inner wall of the upper end of the bottom box (1), the upper end of the first motor (3) penetrates through the bottom box (1) and is connected with a seat plate (4), side plates (6) are installed on the front side and the rear side of the upper end of the right side of the seat plate (4), the shaft rod (8) is installed between the front side plate and the rear side plate (6), the front end of the shaft rod (8) penetrates through the side plates (6) and is connected with a second motor (7), the spraying mechanism which is convenient for extending out and increasing the spraying range is installed on the right side of the shaft rod (8), and the limiting mechanism which is convenient for limiting the fixed point of the device position is installed on the outer walls of the left side and the right side of the bottom box (1);
the cross-country mechanism comprises a side column (201), a wheel shaft (202), a support plate (203) and wheels (204), wherein the wheel shaft (202) is installed at the outer end of the lower side of the side column (201), the support plate (203) is installed on the side face of the wheel shaft (202), and the wheels (204) are installed at the top ends of the outer sides of the support plate (203).
2. The high-efficiency dust falling device for the high-dust building construction site according to claim 1, characterized in that: the spraying mechanism comprises a connecting box (901), a sliding box (903), a booster pump (907) and bolts (910), wherein a groove (902) is formed in the side wall of the right end of the connecting box (901), the sliding box (903) is embedded in the groove (902), a sliding chute (904) is formed in the connecting box (901), a connecting block (905) is wrapped on the outer wall of the left side of the sliding box (903), a spray pipe (906) is arranged in the sliding box (903), the booster pump (907) is arranged at the upper end of the left side of the connecting box (901), the lower end of the booster pump (907) is connected with the left end of the spray pipe (906) through a water pipe, a first spiral groove (908) is formed in the front side and the rear side of the right end of the sliding box (903), a second spiral groove (909) is formed in the front end and the rear end of the right side of the connecting box (901), and the bolts (910) are engaged and installed in the first spiral groove (908) and the second spiral groove (909).
3. The high-efficiency dust falling device for the high-dust building construction site according to claim 1, characterized in that: stop gear includes fixed plate (1001), fixed pin (1006), spring (1007) and ground awl (1009), spacing groove (1002) have all been seted up to fixed plate (1001) front and back side inside, diaphragm (1003) are installed to embedded the having in spacing groove (1002), first slot (1004) have been seted up to the inside of the horizontal outer end of diaphragm (1003), second slot (1005) have all been seted up to fixed plate (1001) front and back outer end inside, fixed pin (1006) embedding is installed in first slot (1004) and second slot (1005), install in spacing groove (1002) of diaphragm (1003) downside spring (1007), slide (1008) are installed to diaphragm (1003) outer end, ground awl (1009) are equipped with in welding of diaphragm (1003) lower extreme.
4. The high-efficiency dust falling device for the high-dust building construction site according to claim 1, characterized in that: and a negative weight block (5) is arranged at the upper end of the left side of the seat plate (4).
5. The high-efficiency dust falling device for the high-dust building construction site according to claim 1, characterized in that: the surface of the wheel (204) is uniformly cast with sawtooth blocks.
6. The high-efficiency dust falling device for the high-dust building construction site according to claim 2, characterized in that: the outer side wall of the connecting block (905) is tightly attached to the inner wall of the sliding groove (904).
7. The high-efficiency dust falling device for the high-dust building construction site according to claim 2, characterized in that: and the right end and the lower end of the spray pipe (906) penetrate through the sliding box (903) and are provided with a spray opening.
8. The high-efficiency dust falling device for the high-dust building construction site according to claim 3, characterized in that: six groups of the second slots (1005) are uniformly arranged.
9. The high-efficiency dust falling device for the high-dust building construction site according to claim 3, characterized in that: the transverse plate (1003) is connected with one end of the spring (1007), and the other end of the spring (1007) is connected to the side wall of the limiting groove (1002).
10. The use method of the high-efficiency dust settling device for the high-dust building construction site based on any one of claims 1 to 9 is characterized in that: the method comprises the following steps:
the method comprises the following steps: firstly, the bottom box (1) is pulled rightwards to move under the rotation of the front wheels and the rear wheels (204), when the bottom box meets depression terrain in the moving process, the rightmost wheels (204) are blocked and cannot move, then the support plate (203) is pushed rightwards continuously, the wheel shaft (202) and the three support plates (203) with equal included angles are integrally lifted and rotated rightwards by taking the wheel (204) blocked at the rightmost side as a fulcrum under the condition that the wheel shaft (202) rotates, so that the wheel (204) which is not contacted with the ground at the top is turned over the pothole to the right to contact with the ground at the right side, therefore, under the action of high-strength ground-grasping capacity and tensile force of the sawtooth blocks on the surfaces of the wheels (204), the bottom box (1) can climb over the hollow terrain, four groups of wheel shafts (202) are operated independently, therefore, the device can more easily climb over irregular terrain of a construction site and move to a position where dust is needed to be reduced more closely;
step two: after the bottom box (1) is moved to a position needing to be used, the pulling plate (1008) is pulled downwards manually and forcibly to drive the transverse plate (1003) to move downwards and vertically in the limiting groove (1002), the spring (1007) is extruded while the ground cone (1009) is driven to move downwards, kinetic energy is converted into elastic potential energy by the spring (1007) to be stored, the ground cone (1009) is moved downwards to a corresponding required height position according to different surface materials, at the moment, the first slot (1004) is aligned with the second slot (1005) at the corresponding position, the fixing pin (1006) is inserted into the first slot (1004) and the second slot (1005), the ground cone (1009) can be fixed at the adjusted height, the ground cones (1009) symmetrically arranged on the left side and the right side are firmly inserted and buckled in the ground or the ground surface of a construction site, and the wheels (204) cannot slide randomly;
step three: after the position of the device is limited, the sliding box (903) is pulled rightwards manually to enable the sliding box to move towards the outer end in the slot (902) and simultaneously drive the connecting block (905) to slide towards the outer end close to the sliding groove (904), when the connecting block (905) is blocked by the inner wall of the sliding groove (904) outwards, the sliding box (903) cannot be drawn outwards continuously, at the moment, the bolt (910) is meshed and installed in the aligned first spiral groove (908) and second spiral groove (909), and the lower side and the right side nozzle of the connecting spray pipe (906) can be exposed;
step four: the external water pipe is connected with the booster pump (907), an external power supply is connected at the same time, the first motor (3) and the second motor (7) are controlled to operate simultaneously through external control equipment, corresponding adjustment can be carried out on the horizontal direction and the inclined direction of spraying, the booster pump (907) boosts the water in the water pipe to form water mist spraying along the spray pipe (906) from high pressure of a nozzle, and the dust settling can be sprayed on a construction site in a multi-azimuth close range.
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201863870U (en) * | 2010-11-13 | 2011-06-15 | 成炳领 | Cart for construction sites |
| CN210094241U (en) * | 2019-04-12 | 2020-02-21 | 重庆文理学院 | Adjustable environment-friendly water spraying device |
| CN211098168U (en) * | 2019-08-06 | 2020-07-28 | 甄树国 | Building construction dust device |
| CN211635769U (en) * | 2019-12-31 | 2020-10-09 | 杭州兔研工业设计有限公司 | Dust removal spraying fan convenient to remove |
| CN212677985U (en) * | 2020-09-19 | 2021-03-12 | 柯灵银 | Spray header fixing device for landscaping |
| CN212942077U (en) * | 2020-08-19 | 2021-04-13 | 王世艳 | Environment-friendly building construction dust device |
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2021
- 2021-06-18 CN CN202110679725.8A patent/CN113384976A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201863870U (en) * | 2010-11-13 | 2011-06-15 | 成炳领 | Cart for construction sites |
| CN210094241U (en) * | 2019-04-12 | 2020-02-21 | 重庆文理学院 | Adjustable environment-friendly water spraying device |
| CN211098168U (en) * | 2019-08-06 | 2020-07-28 | 甄树国 | Building construction dust device |
| CN211635769U (en) * | 2019-12-31 | 2020-10-09 | 杭州兔研工业设计有限公司 | Dust removal spraying fan convenient to remove |
| CN212942077U (en) * | 2020-08-19 | 2021-04-13 | 王世艳 | Environment-friendly building construction dust device |
| CN212677985U (en) * | 2020-09-19 | 2021-03-12 | 柯灵银 | Spray header fixing device for landscaping |
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