Three-dimensional dust suppression device for construction site

Abstract

The invention relates to the field of dust suppression devices, and particularly discloses a construction site three-dimensional dust suppression device which comprises a dust suppression mechanism, the dust suppression mechanism comprises a longitudinal supporting mechanism and a spraying water pipe, the longitudinal supporting mechanism comprises an outer sleeve, an inner supporting pipe and a water distributor, and water distribution pipes are installed on the outer side of the water distributor in an array mode. An anti-falling connector is installed at the end, close to the water distribution pipe, of the spraying water pipe, a binding ring is installed on the outer side of the water distribution pipe, spraying heads are arranged on the outer side of the spraying water pipe in an array mode, height adjusting bolts are arranged in the meshing lug plates, and the spraying water pipe is arranged on the outer side of the water distribution pipe; a bottom supporting mechanism is arranged on the outer side of the end, away from the longitudinal supporting mechanism, of the spraying water pipe. The height change of the outer sleeves is controlled, meanwhile, the height of the bottom supporting mechanism is controlled in a matched mode, the longitudinal supporting mechanism and the spraying water pipes connected between the longitudinal supporting mechanism and the spraying water pipes are adjusted to be stretched to form an arched water spraying area, and it is guaranteed that raised dust in the inner area cannot leak to the outer side.

Description

Technical Field

[0001] The invention relates to the field of dust suppression devices, in particular to a three-dimensional dust suppression device at a construction site. Background Art

[0002] In recent years, my country's cities have developed rapidly. Common dust suppression measures at construction sites in my country are watering, covering and ground hardening. Watering generally has a low dust suppression efficiency and is effective for only a few hours at most. It requires repeated work, resulting in a large consumption of manpower and material resources. At the same time, site watering greatly increases the moisture content of the soil, which significantly reduces the soil strength. Repeated watering leads to increased nutrient loss on the surface soil. When the moisture content decreases, dust pollution will become more serious. Covering generally refers to the use of dense mesh or plastic cloth to cover exposed ground, concentrated earth and fine-grained building materials to prevent dust generation. The plastic cloth itself is difficult to fix and can easily be broken or blown away by the wind, losing its dust suppression effect. The dense mesh carries a lot of dust due to repeated use, and will generate dust during the covering period. Ground hardening means covering the exposed ground with concrete or cement mortar. After the hardened area is dry, the loose materials on the surface are easily disturbed and generate dust. At the same time, the large-scale crushing of hardened materials after the construction is completed will also generate a large amount of dust and construction waste. Dust reduction and dust suppression devices are needed at the construction site to carry out reasonable dust reduction, so that the construction site environment can be better purified and the air quality can be comprehensively improved, which will naturally make the air environment of the construction site healthier, which will be a good guarantee for the health of construction workers. If there is too much dust in the air, especially when there are many pollutants and bacteria inhaled into the body, respiratory diseases are very likely to occur. Common dust suppression measures at construction sites in my country are watering, covering and ground hardening. Among them, watering for dust reduction mainly makes the ecological and efficient dust suppressant spray into the air in an atomized state, thereby maintaining the working environment of the construction site.

[0003] However, the traditional method of suppressing dust at construction sites mainly relies on adding atomizing nozzles above the fences, spraying water mist around the construction site, and relying on the contact between the water mist and the dust to make the dust absorb water and fall, thereby achieving the effect of suppressing dust. However, this method is less effective. The diffusion range of the sprayed water mist is limited and the height is low. Driven by the wind, the height of the dust at the construction site is much higher than the height of the sprayed water mist, causing dust pollution. Summary of the invention

[0004] In view of the existing problems, the present invention provides a three-dimensional dust suppression device for a construction site, which can effectively solve the problems raised in the background technology when used in combination.

[0005] To solve the above problems, the present invention adopts the following technical solutions:

[0006] A three-dimensional dust suppression device for a construction site comprises a dust suppression mechanism, wherein the dust suppression mechanism comprises: a longitudinal support mechanism, a spray water pipe, the longitudinal support mechanism comprises: an outer sleeve, an inner support pipe, a water distributor, a water distribution pipe is installed on the outer array of the water distributor, an anti-fall joint is installed on the end of the spray water pipe located close to the water distribution pipe, a binding ring is installed on the outer side of the water distribution pipe, a spray head is opened on the outer array of the spray water pipe, an engaging ear plate is installed on the outer ends of two adjacent outer sleeves, a height adjustment bolt is arranged inside the engaging ear plate, a limit stop ring is installed on the upper and lower ends of the engaging ear plate, a spray water pipe is arranged on the outer side of the water distribution pipe, a bottom support mechanism is arranged on the outer side of the spray water pipe located away from the longitudinal support mechanism, an anti-drop joint is installed on the end of the spray water pipe, a battery is installed on the upper surface of the water distributor, and a spiral light strip is installed on the side surface of the battery corresponding to the outer side of the spray water pipe.

[0007] As a further solution of the present invention: the lower end of the water distributor is located inside the outer sleeve and the inner support tube and a water distribution pipe is installed, and the inner wall of the outer sleeve is installed with a water distribution pipe collar corresponding to the outer side of the water distribution pipe.

[0008] As a further solution of the present invention: an inner anti-drop pad is installed on the inner end of the outer sleeve, an outer anti-drop pad is installed on the outer end of the inner support tube, a support base is installed on the lower end of the longitudinal support mechanism, and a positioning socket is provided in the internal annular array of the support base.

[0009] As a further solution of the present invention: the bottom supporting mechanism includes: a first lifting tube and a second lifting tube, the first lifting tube and the second lifting tube are internally installed with lifting bolts, the lower end of the second lifting tube is installed with a conical pad, and the upper end of the first lifting tube is installed with a water pipe clamp.

[0010] As a further solution of the present invention: the outer diameter dimension length of the inner support tube is smaller than the inner diameter dimension length of the outer sleeve, and the height adjustment bolt is meshed and rotatably connected with the outer sleeve.

[0011] As a further solution of the present invention: the spray water pipe is clamped with the water distribution pipe through the anti-fall joint, the spray head and the spray water pipe are arranged in a through-connection manner, and the outer sleeve is fixedly connected with the water distributor.

[0012] As a further solution of the present invention: the water distribution pipe is connected to the water distributor, the end of the water distribution pipe away from the water distributor is connected to a water pump mechanism, and the anti-fall joint is a spindle-shaped structure.

[0013] As a further solution of the present invention: the water distribution pipe collar is fixedly connected to the outer sleeve.

[0014] As a further solution of the present invention: the inner support tube is limitedly engaged with the inner anti-dropping pad via the outer anti-dropping pad, and the support base is fixedly connected to the outer sleeve.

[0015] As a further solution of the present invention: the lifting bolt is meshed and rotatably connected with the first lifting tube and the second lifting tube, the water pipe clamp is fixedly connected with the first lifting tube, and the outer diameter length of the anti-detachment joint is greater than the inner diameter length of the water pipe clamp.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The height adjustment bolt and the engaging ear plate at the lower position are engaged and rotated to control the change in the height of multiple outer sleeves, and at the same time, the height of the spray water pipe will be stretched upward. The lifting bolt is arranged to engage and rotate with the first lifting pipe and the second lifting pipe as a whole, so as to realize the overall control of the height of the bottom support mechanism, and the longitudinal support mechanism and the multiple connected spray water pipes are stretched to form a dome-shaped watering area to ensure that the dust in the internal area will not leak to the outside.

[0018] 2. The longitudinal support mechanism, sprinkler water pipe, and bottom support mechanism can be assembled and disassembled on site as a whole. The dust suppression mechanism of the entire device can be disassembled and used immediately, which is simple to operate and highly efficient. At the same time, the device can be flexibly installed in the on-site area by adjusting the installation position of the support base at the bottom of the longitudinal support mechanism, thereby achieving dust suppression effects in various areas.

[0019] 3. After the tying ring is aligned with the outside of the water distribution pipe, the tying ring is tied to the outside of the water distribution pipe and then rotated and squeezed, so that the tying ring compresses the water distribution pipe and deforms it, and then it is stuck into the recessed position on the anti-fall joint. Therefore, when pumping water, it can prevent the sprinkler water pipe from falling off from the inside of the water distribution pipe due to excessive water pressure. At the same time, a smaller diameter sprinkler water pipe is used, and even if the inside is full of water, it will not cause harm to people if it falls.

[0020] 4. When the dust is heavy and the visibility in the construction area is poor, the spiral light strips wrapped around the outside of multiple sets of sprinkler pipes can send out light reminders to remind tower crane and truck crane workers to avoid the installation location to avoid pulling the longitudinal support mechanism to topple over as a whole or breaking the sprinkler pipes. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural schematic diagram of a three-dimensional dust suppression device at a construction site;

[0022] Figure 2 It is a structural schematic diagram of a longitudinal support mechanism in a three-dimensional dust suppression device at a construction site;

[0023] Figure 3 It is an exploded view of the longitudinal support mechanism in a three-dimensional dust suppression device at a construction site;

[0024] Figure 4 It is a schematic diagram of the connection of a sprinkler water pipe in a three-dimensional dust suppression device at a construction site;

[0025] Figure 5 It is an enlarged schematic diagram of a water distributor in a three-dimensional dust suppression device at a construction site;

[0026] Figure 6 It is a cross-sectional view of a longitudinal support mechanism in a three-dimensional dust suppression device at a construction site;

[0027] Figure 7 This is an exploded view of the bottom support mechanism of a three-dimensional dust suppression device at a construction site.

[0028] In the figure: 1. dust suppression mechanism; 2. longitudinal support mechanism; 3. spray water pipe; 4. bottom support mechanism; 5. water pump mechanism; 6. water distribution pipe; 7. spiral light strip; 8. anti-drop joint; 201. outer sleeve; 202. inner support pipe; 203. support base; 204. positioning socket; 205. height adjustment bolt; 206. water distributor; 207. battery; 208. water distribution pipe; 209. inner anti-drop pad; 210. engaging ear plate; 211. outer anti-drop pad; 212. binding ring; 213. water distribution pipe sleeve; 214. limit stop ring; 301. anti-fall joint; 302. sprinkler head; 401. first lifting pipe; 402. second lifting pipe; 403. water pipe clamp; 404. conical pad; 405. lifting bolt. DETAILED DESCRIPTION

[0029] The present invention is further described below in conjunction with specific inventions, and the technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work belong to the protection scope of the present invention.

[0030] In the description of this specification, the description with reference to the terms "this embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in combination with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example, and the specific features, structures, materials or characteristics described may be combined in an appropriate manner in any one or more embodiments or examples.

[0031] like Figure 1-7 As shown, this embodiment provides a three-dimensional dust suppression device for a construction site, including a dust suppression mechanism 1, the dust suppression mechanism 1 includes: a longitudinal support mechanism 2, a spray water pipe 3, the spray water pipe 3 is made of a pipe (model DN15), the longitudinal support mechanism 2 includes: an outer sleeve 201, an inner support pipe 202, and a water distributor 206, the outer diameter length of the inner support pipe 202 is smaller than the inner diameter length of the outer sleeve 201, the outer sleeve 201 is fixedly connected to the water distributor 206, the outer array of the water distributor 206 is installed with a water distribution pipe 208, the spray water pipe 3 is located at one end close to the water distribution pipe 208 and is installed with an anti-fall joint 301, the anti-fall joint 301 is a spindle-shaped structure, the spray water pipe 3 is clamped with the water distribution pipe 208 through the anti-fall joint 301, and the outer side of the water distribution pipe 208 is installed with a tying ring 21 2. A spray head 302 is provided on the outer array of the spray water pipe 3. The spray head 302 is connected with the spray water pipe 3. An engaging ear plate 210 is installed on the outer ends of two adjacent outer sleeves 201. A height adjustment bolt 205 is arranged inside the engaging ear plate 210. The height adjustment bolt 205 is engaged and rotatably connected with the outer sleeve 201. The upper end of the height adjustment bolt 205 is located above and below the engaging ear plate 210 and a limit retaining ring 214 is installed. A spray water pipe 3 is arranged on the outer side of the water distribution pipe 208. A bottom support mechanism 4 is arranged on the outer side of the end of the spray water pipe 3 away from the longitudinal support mechanism 2. An anti-detachment joint 8 is installed on the end of the spray water pipe 3. A battery 207 is installed on the upper surface of the water distributor 206. A spiral light strip 7 is installed on the side surface of the battery 207 corresponding to the outer side of the spray water pipe 3.

[0032] like Figure 2-4As shown, in the present embodiment, the lower end of the water distributor 206 is located on the inner side of the outer sleeve 201 and the inner support tube 202, and a water distribution pipe 6 is installed. The water distribution pipe 6 and the water distributor 206 are arranged in a through manner. The end of the water distribution pipe 6 located away from the water distributor 206 is connected with a water pump mechanism 5. A water distribution pipe collar 213 is installed on the inner wall of the outer sleeve 201 corresponding to the outer side of the water distribution pipe 6. The water distribution pipe collar 213 is fixedly connected to the outer sleeve 201. An inner anti-slip pad 209 is installed on the inner end of the outer sleeve 201, and an outer anti-slip pad 211 is installed on the outer end of the inner support tube 202. The inner support tube 202 is limitedly connected with the inner anti-slip pad 209 through the outer anti-slip pad 211. A support base 203 is installed on the lower end of the longitudinal support mechanism 2, and the support base 203 is fixed to the outer sleeve 201. Connection, the internal annular array of the support base 203 is provided with a positioning socket 204, and the bottom support mechanism 4 includes: a first lifting tube 401 and a second lifting tube 402. Lifting bolts 405 are installed inside the first lifting tube 401 and the second lifting tube 402, and the lifting bolts 405 are meshed and rotatably connected with the first lifting tube 401 and the second lifting tube 402. The outer diameter length of the anti-detachment joint 8 is greater than the inner diameter length of the water pipe clamp 403. Therefore, when the spray water pipe 3 is stretched as a whole, the spray water pipe 3 can be prevented from falling off from the position of the bottom support mechanism 4. A conical pad 404 is installed at the lower end of the second lifting tube 402, and a water pipe clamp 403 is installed at the upper end of the first lifting tube 401. The water pipe clamp 403 is fixedly connected to the first lifting tube 401.

[0033] The working principle of the present invention is: when in use, after one end of multiple spray water pipes 3 with anti-fall joints 301 is passed through the water pipe clamp 403 at the upper end of the first lifting pipe 401 one by one, the anti-fall joint 301 is correspondingly inserted into the interior of the water distribution pipe 208, and after the binding ring 212 is matched to the outside of the water distribution pipe 208 as a whole, the binding ring 212 is bound as a whole to the outside of the water distribution pipe 208 and then rotated and squeezed, so that the binding ring 212 as a whole presses the water distribution pipe 208 to deform and then snaps into the recessed position on the anti-fall joint 301, so when pumping water, it can prevent the water pressure from being too high to cause the spray water pipe 3 to fall off from the inside of the water distribution pipe 208, and when the spray water pipe 3 and the water distribution pipe 208 are installed as a whole, use the battery The spiral light strip 7 connected to the outside of 207 is spirally wound around the outside of the installed spray water pipe 3 as a whole. After the approximate center position of the processing area is determined, the support base 203 at the bottom end of the longitudinal support mechanism 2 is placed on the ground, and the longitudinal support mechanism 2 is fixed by inserting a pin into the positioning socket 204. After the bottom support mechanism 4 installed on the side ends of multiple spray water pipes 3 is pulled toward the outer edge of the processing area as a whole and fixed to the ground, a torque is applied to multiple height adjustment bolts 205 at the outer end of the longitudinal support mechanism 2 from top to bottom in sequence, and the limit ring 214 at the upper end of the positioning socket 204 rotates freely on the outside of the upper engagement ear plate 210, and the height adjustment bolt 205 and the lower engagement ear plate 210 are rotated. The meshing rotation can lift the upper outer sleeve 201 upward, and the inner support tube 202 between the two outer sleeves 201 can serve as a limit when lifting. The outer anti-slip pad 211 at the end of the inner support tube 202 can limit the inner anti-slip pad 209 inside the outer sleeve 201, thereby adjusting the overall height of the longitudinal support mechanism 2. When the longitudinal support mechanism 2 is lifted as a whole, the height of the spray water pipe 3 will be stretched upward together. The set bottom support mechanism 4 can apply a torque to the lifting bolt 405 as a whole, and the lifting bolt 405 is meshed and rotated with the first lifting tube 401 and the second lifting tube 402 as a whole, so as to realize the overall control of the height of the bottom support mechanism 4, and the anti-slip joint 8 at the other end of the spray water pipe 3 can be stuck in the water The position of the pipe clamp ring 403 prevents it from falling off. During the lifting, the water distribution pipe 6 bent inside the outer sleeve 201 can be straightened as a whole under the limiting action of the water distribution pipe collar 213. The longitudinal support mechanism 2 and the multiple connected sprinkler water pipes 3 are stretched to form a dome-shaped watering area. The water pumping mechanism 5 is used for water pumping. After passing through the water distribution pipe 6, the water is distributed from the water distribution pipe 208 inside the water distributor 206 to the inside of the sprinkler water pipe 3. The anti-fall joint 301 on the outside of the sprinkler water pipe 3 sprays the water horizontally. Therefore, the area between two adjacent sprinkler water pipes 3 can be guaranteed to cover the area as much as possible under the action of the multiple groups of anti-fall joints 301 between the two sprinkler water pipes 3. At the same time, when the dust is large, the visibility in the construction area is poor.The spiral light strip 7 wound around the outer sides of the multiple groups of spray water pipes 3 can emit a light reminder to remind the tower crane and truck crane workers to avoid the installation location.

[0034] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0035] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0036] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A three-dimensional dust suppression device for a construction site, comprising a dust suppression mechanism (1), characterized in that: The dust suppression mechanism (1) comprises: a longitudinal support mechanism (2) and a spray water pipe (3); the longitudinal support mechanism (2) comprises: an outer sleeve (201), an inner support pipe (202), and a water distributor (206); a water distribution pipe (208) is installed in an outer array of the water distributor (206); an anti-fall joint (301) is installed at one end of the spray water pipe (3) close to the water distribution pipe (208); a tying ring (212) is installed on the outer side of the water distribution pipe (208); a spray head (302) is provided in an outer array of the spray water pipe (3); and an engaging ear plate (210) is installed at the outer ends of two adjacent outer sleeves (201); A height adjustment bolt (205) is arranged inside the ear plate (210); a limit stop ring (214) is installed at the upper end of the height adjustment bolt (205) above and below the engaging ear plate (210); a spray water pipe (3) is arranged on the outside of the water distribution pipe (208); a bottom support mechanism (4) is arranged on the outside of the spray water pipe (3) at one end away from the longitudinal support mechanism (2); an anti-slip joint (8) is installed at the end of the spray water pipe (3); a battery (207) is installed on the upper surface of the water distributor (206); and a spiral light strip (7) is installed on the side surface of the battery (207) corresponding to the outside of the spray water pipe (3).

2. A three-dimensional dust suppression device for construction sites according to claim 1, characterized in that: The lower end of the water distributor (206) is located on the inner side of the outer sleeve (201) and the inner support tube (202), and a water distribution pipe (6) is installed thereon. The inner side wall of the outer sleeve (201) is provided with a water distribution pipe collar (213) corresponding to the outer side of the water distribution pipe (6).

3. A three-dimensional dust suppression device for construction sites according to claim 1, characterized in that: An inner anti-slip pad (209) is installed at the inner end of the outer sleeve (201), an outer anti-slip pad (211) is installed at the outer end of the inner support tube (202), a support base (203) is installed at the lower end of the longitudinal support mechanism (2), and a positioning socket (204) is provided in an internal annular array of the support base (203).

4. A three-dimensional dust suppression device for construction sites according to claim 1, characterized in that: The bottom support mechanism (4) comprises: a first lifting tube (401) and a second lifting tube (402), wherein lifting bolts (405) are installed inside the first lifting tube (401) and the second lifting tube (402), a conical pad (404) is installed at the lower end of the second lifting tube (402), and a water pipe clamp (403) is installed at the upper end of the first lifting tube (401).

5. A three-dimensional dust suppression device for construction sites according to claim 1, characterized in that: The outer diameter length of the inner support tube (202) is smaller than the inner diameter length of the outer sleeve (201), and the height adjustment bolt (205) is meshed and rotatably connected with the outer sleeve (201).

6. A three-dimensional dust suppression device for construction sites according to claim 1, characterized in that: The spray water pipe (3) is clamped with the water distribution pipe (208) via the anti-fall joint (301), the spray head (302) and the spray water pipe (3) are interlinked, and the outer sleeve (201) is fixedly connected with the water distributor (206).

7. A three-dimensional dust suppression device for construction sites according to claim 2, characterized in that: The water distribution pipe (6) is arranged to be connected with the water distributor (206); one end of the water distribution pipe (6) located away from the water distributor (206) is connected to a water pump mechanism (5); and the anti-fall joint (301) is a spindle-shaped structure.

8. A three-dimensional dust suppression device for construction sites according to claim 2, characterized in that: The water distribution pipe collar (213) is fixedly connected to the outer sleeve (201).

9. A three-dimensional dust suppression device for construction sites according to claim 3, characterized in that: The inner support tube (202) is position-limitingly engaged with the inner anti-slip pad (209) via the outer anti-slip pad (211), and the support base (203) is fixedly connected to the outer sleeve (201).

10. A three-dimensional dust suppression device for construction sites according to claim 4, characterized in that: The lifting bolt (405) is meshed and rotatably connected with the first lifting tube (401) and the second lifting tube (402), the water pipe clamp (403) is fixedly connected with the first lifting tube (401), and the outer diameter length of the anti-detachment joint (8) is greater than the inner diameter length of the water pipe clamp (403).

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