A three-dimensional dust suppression device for construction sites

Abstract

The application relates to the field of dust suppression devices, and particularly discloses a three-dimensional dust suppression device for a construction site, which comprises a dust suppression mechanism, and the dust suppression mechanism comprises a longitudinal support mechanism and a spraying water pipe. The longitudinal support mechanism comprises an outer sleeve pipe, an inner support pipe and a water distributor. Water distribution pipes are arranged on the outer side of the water distributor in an array. A fall-preventing joint is arranged on the end of the spraying water pipe close to the water distribution pipe. A binding ring is arranged on the outer side of the water distribution pipe. Spray heads are arranged on the outer side of the spraying water pipe in an array. Height adjusting bolts are arranged in the engaging ear plates. The outer side of the water distribution pipe is provided with the spraying water pipe. The outer side of the end of the spraying water pipe away from the longitudinal support mechanism is provided with a bottom support mechanism. The height of the plurality of outer sleeve pipes is controlled, and the height of the bottom support mechanism is controlled at the same time. The spraying water pipes connected between the longitudinal support mechanism and the plurality of outer sleeve pipes are stretched to form a dome-shaped water spraying area, so that the dust in the inner area cannot leak to the outer side.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of dust suppression devices, in particular to a three-dimensional dust suppression device for construction sites. BACKGROUND

[0002] In recent years, China's cities have developed rapidly. The common dust suppression measures for construction sites in China are watering, covering and ground hardening. Watering generally has low dust suppression efficiency, and the effective time can only last for a few hours at most, requiring constant repetition of work, resulting in a large consumption of manpower and resources. At the same time, watering the site significantly increases the water content of the soil, significantly reducing the soil strength, and repeated watering exacerbates the loss of surface soil nutrients, and when the water content decreases, dust pollution will be more serious. Covering generally refers to covering the exposed ground, concentratedly piled earthwork and fine particle building materials with dense mesh netting or plastic cloth to prevent dust from being generated. Plastic cloth is difficult to fix and is easily blown apart or blown away, losing its dust suppression effect. Dense mesh netting carries a large amount of dust due to repeated use, and dust is generated during covering. Ground hardening refers to covering exposed ground with concrete or cement mortar. After the hardened area dries, the surface loose material is easily disturbed to generate dust. At the same time, after the construction is completed, the large area of hardened material is crushed, generating a large amount of dust and construction waste. Dust and dust suppression devices are needed on construction sites to reasonably reduce dust, so that the construction site environment is better purified and the air quality is comprehensively improved, which will naturally make the air environment of the construction site healthier, which will provide good protection for the health of construction personnel. If there is too much dust and dust in the air, especially if many pollutants and bacteria are inhaled into the body, respiratory diseases are likely to occur. The common dust suppression measures for construction sites in China are watering, covering and ground hardening. Watering dust reduction mainly sprays the ecological and efficient dust suppressant in a mist state into the air to maintain the working environment of the construction site.

[0003] However, the traditional method of suppressing dust on construction sites mainly relies on increasing the misting spray pipe above the enclosure, spraying water mist around the construction site, 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 has poor effect, the sprayed water mist has limited diffusion range and low height, and under the action of wind, the dust height of the construction site is much higher than the sprayed water mist height, causing dust pollution. SUMMARY

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

[0005] To solve the above problems, the present application adopts the following technical solution:

[0006] The utility model provides a construction site three -dimensional dust suppression device, including dust suppression mechanism, dust suppression mechanism includes: longitudinal support mechanism, spray water pipe, longitudinal support mechanism includes: outer sleeve, inner support pipe, water distributor, the outside array of water distributor is installed with water distribution pipe, spray water pipe is located close to one end of water distribution pipe and is installed with anti -fall joint, the outside of water distribution pipe is installed with binding ring, the outside array of spray water pipe is set up and sprays the head, the outside end of adjacent two outer sleeve is installed with engagement ear plate, the inside of engagement ear plate is provided with height adjusting bolt, the upper end of height adjusting bolt is located the upper and lower of engagement ear plate and is installed with limit stop ring, the outside of water distribution pipe is provided with spray water pipe, the outside of spray water pipe is provided with bottom support mechanism far from longitudinal support mechanism, the end of spray water pipe is installed with anti -drop joint, the upper surface of water distributor is installed with battery, the side surface of battery is installed with spiral light band corresponding the outside of spray water pipe.

[0007] As a further aspect of the present application: the lower end of the water distributor is installed with a water distribution pipe inside the outer sleeve and the inner support pipe, and the inner wall of the outer sleeve is installed with a water distribution pipe sleeve ring corresponding to the outside of the water distribution pipe.

[0008] As a further aspect of the present application: the inside end of the outer sleeve is installed with an inside anti-drop pad, the outside end of the inner support pipe is installed with an outside anti-drop pad, the lower end of the longitudinal support mechanism is installed with a support base, and the inside of the support base is annularly arrayed with a positioning jack.

[0009] As a further aspect of the present application: the bottom support mechanism includes a first lifting pipe and a second lifting pipe, the inside of the first lifting pipe and the second lifting pipe is installed with a lifting bolt, the lower end of the second lifting pipe is installed with a conical pad, and the upper end of the first lifting pipe is installed with a water pipe snap ring.

[0010] As a further aspect of the present application: the outer diameter size length of the inner support pipe is less than the inner diameter size length of the outer sleeve, and the height adjusting bolt is engaged with the outer sleeve in rotational connection.

[0011] As a further aspect of the present application: the spray water pipe is connected with the water distribution pipe through the anti-falling joint, the spray head is provided through the spray water pipe, and the outer sleeve is fixedly connected with the water distributor.

[0012] As a further aspect of the present application: the water distribution pipe is provided through the water distributor, the water distribution pipe is connected with a water pumping mechanism at an end away from the water distributor, and the anti-falling joint is a spindle structure.

[0013] As a further aspect of the present application: the water distribution pipe sleeve ring is fixedly connected with the outer sleeve.

[0014] As a further scheme of the present application: the inner support pipe is limited and clamped by the outer side anti-off pad and the inner side anti-off pad, and the support base is fixedly connected with the outer sleeve.

[0015] As a further scheme of the present application: the lifting bolt is engaged and rotatably connected with the first lifting pipe and the second lifting pipe, the water pipe snap ring is fixedly connected with the first lifting pipe, and the outer diameter size length of the anti-off connector is greater than the inner diameter size length of the water pipe snap ring.

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

[0017] 1. The engagement of the height adjusting bolt and the lower orientation engagement lug enables the control of the height change of multiple outer sleeves, and simultaneously stretches the height of the spray water pipe upward, the lifting bolt is engaged and rotatably connected with the first lifting pipe and the second lifting pipe, thereby realizing the overall control of the height of the bottom support mechanism, adjusting the spray water pipe connected between the longitudinal support mechanism and multiple outer sleeves to form a dome-shaped sprinkling area, and ensuring that the internal dust does not leak to the outside.

[0018] 2. The longitudinal support mechanism, the spray water pipe and the bottom support mechanism can be assembled and disassembled on site, the entire dust suppression mechanism can be used on site, the operation is simple, the work efficiency is high, and the device can realize flexible installation on site by adjusting the installation position of the support base at the bottom of the longitudinal support mechanism, thereby realizing dust suppression effect in each area.

[0019] 3. After the binding ring is correspondingly arranged on the outside of the water distribution pipe and is bound on the outside of the water distribution pipe, the binding ring is rotated and extruded, so that the binding ring is pressed and deformed to be clamped into the recessed position of the anti-falling connector. Therefore, when pumping water, the water pressure can be prevented from being too large to cause the spray water pipe to fall off from the inside of the water distribution pipe, and a smaller diameter spray water pipe is used, so that even if the inside is full of water, falling cannot cause harm to people.

[0020] 4. When the dust is large, the visibility of the construction area is poor, the spiral light strips wound on the outside of multiple spray water pipes can emit light to remind the workers of tower cranes and automobile cranes to avoid the installation position, thereby avoiding the situation that the longitudinal support mechanism is pulled down or the spray water pipe is pulled off. BRIEF DESCRIPTION OF DRAWINGS

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

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

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

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

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

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

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

[0028] In the figure: 1, dust suppression mechanism; 2, longitudinal support mechanism; 3, spray water pipe; 4, bottom support mechanism; 5, water pumping mechanism; 6, water distribution pipe; 7, spiral light belt; 8, anti-disengagement joint; 201, outer sleeve pipe; 202, inner support pipe; 203, support base; 204, positioning jack; 205, height adjusting bolt; 206, water distributor; 207, storage battery; 208, water distribution pipe; 209, inner anti-disengagement pad; 210, meshing ear plate; 211, outer anti-disengagement pad; 212, binding ring; 213, water distribution pipe sleeve ring; 214, limiting stop ring; 301, anti-falling joint; 302, spray head; 401, first lifting pipe; 402, second lifting pipe; 403, water pipe snap ring; 404, conical pad plate; 405, lifting bolt. DETAILED DESCRIPTION

[0029] The present application will be further described below in conjunction with specific embodiments. The technical solutions in the embodiments of the present application are described clearly and completely. Obviously, the described embodiments are only some of the embodiments of the present application, but not all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative work fall within the protection scope of the present application.

[0030] In the description of the present specification, the description of the terms "the present embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are contained in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily mean the same embodiment or example, and the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0031] As Figures 1-7 The embodiment provides a construction site three-dimensional dust suppression device, which comprises a dust suppression mechanism 1, and the dust suppression mechanism 1 comprises a longitudinal support mechanism 2 and a spraying water pipe 3. The longitudinal support mechanism 2 comprises an outer sleeve 201, an inner support pipe 202 and a water distributor 206. The length of the outer diameter of the inner support pipe 202 is smaller than the length of the inner diameter of the outer sleeve 201. The outer sleeve 201 is fixedly connected with the water distributor 206. An array of water distribution pipes 208 is arranged on the outer side of the water distributor 206. A fall-preventing joint 301 in the shape of a spindle is arranged on one end of the spraying water pipe 3 close to the water distribution pipes 208. The spraying water pipe 3 is clamped with the water distribution pipes 208 through the fall-preventing joint 301. A binding ring 212 is arranged on the outer side of the water distribution pipes 208. An array of spraying heads 302 is arranged on the outer side of the spraying water pipe 3. The spraying heads 302 are arranged through the spraying water pipe 3. Engaging ear plates 210 are arranged on the outer side of two adjacent outer sleeves 201. Height adjusting bolts 205 are arranged in the engaging ear plates 210. The height adjusting bolts 205 are rotatably connected with the outer sleeves 201. Limiting stop rings 214 are arranged above and below the upper end of the height adjusting bolts 205. The spraying water pipe 3 is arranged on the outer side of the water distribution pipes 208. A bottom support mechanism 4 is arranged on the outer side of one end of the spraying water pipe 3 away from the longitudinal support mechanism 2. A fall-preventing joint 8 is arranged on the end of the spraying water pipe 3. A storage battery 207 is arranged on the upper surface of the water distributor 206. Spiral light strips 7 are arranged on the side surface of the storage battery 207 corresponding to the outer side of the spraying water pipe 3.

[0032] As Figures 2-4As shown, in the embodiment, the lower end of the water distributor 206 is provided with a water distribution pipe 6 which is arranged through the water distributor 206 and is connected at one end away from the water distributor 206 with a water pumping mechanism 5, a water distribution pipe collar 213 is arranged on the inner side 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 with the outer sleeve 201, an inner side anti-falling pad 209 is arranged on the inner side end of the outer sleeve 201, an outer side anti-falling pad 211 is arranged on the outer side end of the inner support pipe 202, the inner support pipe 202 is clamped and limited by the outer side anti-falling pad 211 and the inner side anti-falling pad 209, a support base 203 is arranged on the lower end of the longitudinal support mechanism 2, the support base 203 is fixedly connected with the outer sleeve 201, a plurality of positioning insertion holes 204 are arranged in the inner side of the support base 203 in an annular array, the bottom support mechanism 4 comprises a first lifting pipe 401 and a second lifting pipe 402, a lifting bolt 405 is arranged in the inner side of the first lifting pipe 401 and the second lifting pipe 402, the lifting bolt 405 is rotatably connected with the first lifting pipe 401 and the second lifting pipe 402, the outer diameter size length of the anti-falling joint 8 is greater than the inner diameter size length of the water pipe snap ring 403, so that the spray water pipe 3 can be prevented from falling off from the position of the bottom support mechanism 4 after the spray water pipe 3 is stretched as a whole, a conical pad plate 404 is arranged on the lower end of the second lifting pipe 402, and a water pipe snap ring 403 is arranged on the upper end of the first lifting pipe 401, the water pipe snap ring 403 is fixedly connected with the first lifting pipe 401.

[0033] The working principle of the present application is: in use, by corresponding one by one from the water pipe snap ring 403 on the upper end of the first lifting pipe 401 through the falling prevention joint 301 on the one end of the plurality of spray water pipes 3, then insert the falling prevention joint 301 into the inside of the water distribution pipe 208, after corresponding the whole binding ring 212 on the outside of the water distribution pipe 208, after rotating extrusion of the whole binding ring 212 bound on the outside of the water distribution pipe 208, the binding ring 212 is pressed to deform the water distribution pipe 208 and is clamped into the recessed position on the falling prevention joint 301, so that when pumping water, the water pressure can prevent the spray water pipe 3 from falling off from the inside of the water distribution pipe 208, after the whole installation of the spray water pipe 3 and the water distribution pipe 208, the spiral light belt 7 connected outside the storage battery 207 is spirally wound outside the installed spray water pipe 3, after determining the approximate center position of the processing area, the support base 203 at the bottom end of the vertical support mechanism 2 is placed on the ground, the vertical support mechanism 2 is fixed by inserting the pin into the positioning hole 204, after pulling the bottom support mechanism 4 installed on the side end of the plurality of spray water pipes 3 to the edge of the processing area and fixing it to the ground, the height adjusting bolt 205 on the outside end of the vertical support mechanism 2 is sequentially applied with torque from top to bottom, the limiting stop ring 214 on the upper end of the positioning hole 204 is freely rotated outside the upper engaging lug 210, the height adjusting bolt 205 and the lower engaging lug 210 are engaged and rotated, the outer sleeve pipe 201 on the upper position can be lifted up, the inner support pipe 202 between the two outer sleeve pipes 201 can limit the purpose of lifting, the outer side anti-drop pad 211 at the end of the inner support pipe 202 can limit with the inner side anti-drop pad 209 inside the outer sleeve pipe 201, so as to adjust the overall height of the vertical support mechanism 2, after the whole lifting of the vertical support mechanism 2, the height of the spray water pipe 3 is stretched upwards, the whole bottom support mechanism 4 can apply torque to the lifting bolt 405, the lifting bolt 405 is engaged and rotated with the first lifting pipe 401 and the second lifting pipe 402, thereby realizing the overall control of the height of the bottom support mechanism 4, the anti-drop joint 8 on the other end of the spray water pipe 3 can be clamped in the position of the water pipe snap ring 403 to prevent falling off, the curved water distribution pipe 6 inside the outer sleeve pipe 201 can be straightened under the limiting action of the water distribution pipe sleeve ring 213, the vertical support mechanism 2 and the plurality of connected spray water pipes 3 are stretched to form a dome-shaped watering area, the water is pumped by the water pumping mechanism 5, and the water is distributed to the inside of the spray water pipe 3 after passing through the water distribution pipe 6, the water is sprayed horizontally by the falling prevention joint 301 outside the spray water pipe 3, so that the area between the two adjacent spray water pipes 3 can be covered by the sprayed water as much as possible under the action of the plurality of falling prevention joints 301 between the two spray water pipes 3, and when the dust is large, the visibility of the construction area is poor,The spiral lamp strip 7 wound outside the multiple groups of spray water pipes 3 can emit light to remind the tower crane and automobile crane workers to avoid the installation position.

[0034] In the description of the present application, it is to be understood by those skilled in the art that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0035] In the description of the present application, it is to be understood by those skilled in the art that the terms "mounting", "connecting", "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integral connection; it can be mechanical connection, or electrical connection; it can be direct connection, or indirect connection through intermediate medium, or internal communication of two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0036] The above is only the preferred embodiment of the present application, but the protection scope of the present application is not limited thereto, any person skilled in the art can make equivalent replacement or change according to the technical solution and inventive concept of the present application within the technical scope disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. A three-dimensional dust suppression device for construction sites, comprising a dust suppression mechanism (1), characterized in that, The dust suppression mechanism (1) includes: a longitudinal support mechanism (2) and a spray water pipe (3). The longitudinal support mechanism (2) includes: an outer sleeve (201), an inner support pipe (202), and a water distributor (206). A first water distribution pipe (208) is installed on the outer side of the water distributor (206). An anti-fall connector (301) is installed at the end of the spray water pipe (3) near the first water distribution pipe (208). A binding ring (212) is installed on the outer side of the first water distribution pipe (208). Spray heads (302) are arranged on the outer side of the spray water pipe (3). Engaging ear plates (210) are installed on the outer ends of two adjacent outer sleeves (201). The engagement ear plate (210) is provided with a height adjustment bolt (205). The upper end of the height adjustment bolt (205) is equipped with a limit stop ring (214) located above and below the engagement ear plate (210). The first water distribution pipe (208) is provided with a spray water pipe (3). The spray water pipe (3) is provided with a bottom support mechanism (4) located on the outer side of the end away from the longitudinal support mechanism (2). The end of the spray water pipe (3) is equipped with an anti-detachment connector (8). The upper surface of the water distributor (206) is equipped with a storage battery (207). The side surface of the storage battery (207) is equipped with a spiral light strip (7) corresponding to the outer side of the spray water pipe (3). The lower end of the water distributor (206) is located inside the outer sleeve (201) and the inner support tube (202) and a second water distribution pipe (6) is installed thereon. The inner wall of the outer sleeve (201) is equipped with a water distribution pipe collar (213) corresponding to the outer side of the second water distribution pipe (6). The inner end of the outer tube (201) is equipped with an inner anti-detachment pad (209), the outer end of the inner support tube (202) is equipped with an outer anti-detachment pad (211), the lower end of the longitudinal support mechanism (2) is equipped with a support base (203), and the support base (203) has a positioning insertion hole (204) in an internal annular array. The bottom support mechanism (4) includes: a first lifting pipe (401) and a second lifting pipe (402). Lifting bolts (405) are installed inside the first lifting pipe (401) and the second lifting pipe (402). A tapered pad (404) is installed at the lower end of the second lifting pipe (402). A water pipe clamp (403) is installed at the upper end of the first lifting pipe (401). The spray pipe (3) is connected to the first water distribution pipe (208) through the anti-fall connector (301), the spray head (302) is connected to the spray pipe (3), and the outer sleeve (201) is fixedly connected to the water distributor (206). The second water distribution pipe (6) is connected to the water distributor (206). The end of the second water distribution pipe (6) located away from the water distributor (206) is connected to a water pumping mechanism (5). The anti-fall connector (301) has a spindle-shaped structure.

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

3. The three-dimensional dust suppression device for construction sites according to claim 1, characterized in that, The water distribution pipe collar (213) is fixedly connected to the outer sleeve (201).

4. A three-dimensional dust suppression device for construction sites according to claim 1, characterized in that, The inner support tube (202) is limited and snapped to the inner anti-slip pad (209) by the outer anti-slip pad (211), and the support base (203) is fixedly connected to the outer tube (201).

5. A three-dimensional dust suppression device for construction sites according to claim 1, characterized in that, The lifting bolt (405) is engaged and rotatably connected to the first lifting pipe (401) and the second lifting pipe (402), the water pipe clamp (403) is fixedly connected to the first lifting pipe (401), and the outer diameter of the anti-detachment connector (8) is greater than the inner diameter of the water pipe clamp (403).

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