CN220558841U - Dust settling device for construction - Google Patents

Abstract

The utility model provides a dust reduction device for construction, which includes: a dust reduction component, used to spray water to the dust reduction area to reduce dust; a water supply component, connected with the dust reduction component, and the dust reduction component is used to supply water to the dust reduction component; the dust reduction component includes: a main A spray pipe is provided with a spray head, and the main spray pipe is connected with the water supply assembly; an extension spray pipe is provided with a spray head, and the extension spray pipe is rotatably connected to at least one end of the main spray pipe; wherein , the end of the extended spray pipe away from the main spray pipe is a closed end, and the main spray pipe is connected to the extended spray pipe. In this application, since at least one end of the extended spray pipe and the main spray pipe is rotatably connected, the rotation angle between the extended spray pipe and the main spray pipe can be adjusted to meet the dust reduction needs of the construction site, thereby dynamically adjusting the spray area. , to meet the dust reduction requirements at the construction site. This avoids the problems in the prior art that the dust reduction device has poor flexibility and inconvenient operation.

Description

Dust suppression devices for construction

Technical field

The utility model relates to the technical field of dust reduction, and in particular to a dust reduction device used in construction.

Background technique

Construction refers to the production activities in the implementation stage of project construction. It is the construction process of various types of buildings. It can also be said to be the process of turning various lines on the design drawings into physical objects at designated locations, including basic engineering construction, Main structure construction, roofing engineering construction, decoration engineering construction, etc. During the construction of construction projects, such as the construction sites of residential buildings and office buildings, a large amount of dust is often raised. In order to reduce the impact of dust on the construction site on the health of workers, it is necessary to When the surrounding environment causes pollution, dust suppression devices are usually set up at construction sites, and dust suppression is carried out through exhaust pipes with multiple nozzles.

When the dust reduction device in the existing technology is used at a construction site, it usually sprays water at a certain location to reduce dust. The dust reduction device cannot dynamically adjust the spray area according to the dust reduction needs of the construction site, resulting in poor flexibility in use. The operation is more inconvenient.

In other words, the dust reduction devices in the prior art have problems such as poor flexibility of use and inconvenient operation.

Utility model content

In order to solve the above technical problems, the utility model provides a dust reduction device for construction, which solves the problems of poor use flexibility and inconvenient operation of the dust reduction device.

The utility model provides a dust reduction device for construction, which includes: a dust reduction component, which is used to spray water to the dust reduction area to reduce dust; and a water supply component, which is connected with the dust reduction component. The dust reduction component is used to supply water to the dust reduction component; the dust reduction component includes: a main a spray pipe, with a spray head provided on it, and the main spray pipe is connected with the water supply assembly; and an extension spray pipe, with a spray head provided on it, and the extension spray pipe is rotatably connected to at least one end of the main spray pipe; Among them, one end of the extended spray pipe away from the main spray pipe is a closed end, and the main spray pipe is connected with the extended spray pipe.

In one embodiment, the dust reduction assembly further includes a connecting pipe, one end of which is connected to the main spray pipe, and the other end of the connecting pipe is connected to the extended spray pipe. The connecting pipe is a bendable hose, and the extended spray pipe passes through the connecting pipe. The pipe is rotatably connected to the main sprinkler pipe.

In one embodiment, it also includes an adjustment mechanism and a support frame. The adjustment mechanism is connected to the extended spray pipe and is used to adjust the rotation angle of the extended spray pipe relative to the main spray pipe. The support frame is provided on the water supply assembly for Support adjustment mechanism.

In one embodiment, the adjustment mechanism includes: a protective shell, arranged on the support frame; and a motor, arranged in the protective shell; and a worm, connected to the driving rod of the motor; and a worm gear, matched with the worm; and a rotating shaft, The hinged rod of the support frame is rotationally connected, and a worm gear is provided on the outer circumference of the rotating shaft; and a fixed seat, one end of which is fixedly connected to the rotating shaft, and the other end of which is fixedly connected to the extended spray pipe; wherein, the motor can drive the worm to rotate to drive the worm gear and the rotating shaft and a fixed seat to adjust the rotation angle of the extended sprinkler pipe relative to the main sprinkler pipe.

In one embodiment, the number of extended spray pipes is two, which are respectively provided at both ends of the main spray pipe.

In one embodiment, the water supply assembly includes: a water tank having a water inlet and a water outlet; and a first connecting pipe with one end connected to the water outlet; and a water pump connected to the other end of the first connecting pipe; and a second connecting pipe, One end is connected to the water pump, and the other end is connected to the main sprinkler pipe; and the water inlet pipe is connected to the water inlet at one end, and the other end is connected to the external water source.

In one embodiment, it also includes a moving mechanism, which is provided in the water supply assembly and used to move the dust reduction device.

In one embodiment, the moving mechanism includes a plurality of running wheels disposed at the bottom of the water supply assembly.

In one embodiment, the water supply assembly is provided with a battery and a switch. The battery is electrically connected to the motor and used to provide electric energy to the motor. The switch is electrically connected to the battery and the motor and is used to control the on-off of the motor and the battery.

In one embodiment, a transparent plate is embedded in the water tank for observing the liquid level in the water tank.

Compared with the existing technology, the beneficial effects of the present invention are: since at least one end of the extended spray pipe and the main spray pipe is rotatably connected, the extended spray pipe and the main spray pipe can be adjusted to meet the dust reduction needs of the construction site. The rotation angle between the tubes can be adjusted dynamically to meet the dust reduction requirements of the construction site. This avoids the problems in the prior art that the dust reduction device cannot dynamically adjust the spray area according to the dust reduction needs of the construction site, resulting in poor flexibility in use and inconvenient operation.

Description of drawings

Figure 1 is a schematic diagram of the overall structure of a dust reduction device used for construction in an embodiment of the present utility model;

Figure 2 is an enlarged view of point A in the dust suppression device in Figure 1;

Figure 3 is a perspective view of the dust suppression device used for construction in Figure 1;

Figure 4 is a schematic diagram of the dust reduction device used for construction in Figure 1 after the extended spray pipe is adjusted vertically.

In the picture: 1. Push handle; 2. Running wheel; 3. Water tank; 4. First connecting pipe; 5. Water pump; 6. Water inlet pipe; 7. Support frame; 8. Adjustment mechanism; 801. Motor; 802. Protection Shell; 803, worm gear; 804, fixed seat; 805, rotating shaft; 806, worm; 9, connecting pipe; 10, main spray pipe; 11, spray head; 12, hinged rod; 13, extended spray pipe; 14. Switch; 15. Battery; 16. Transparent plate; 17. Second connecting pipe.

Detailed ways

The utility model will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

As shown in Figures 1, 3 and 4, the utility model provides a dust reduction device for construction, which includes a dust reduction component and a water supply component. Among them, the dust reduction component includes: a main spray pipe 10, with a spray head 11 installed on it, and the main spray pipe 10 is connected with the water supply assembly; and an extension spray pipe 13, with a spray head 11 installed on it, and the extension spray pipe 13 It is rotatably connected to at least one end of the main spray pipe 10; the end of the extended spray pipe 13 away from the main spray pipe 10 is a closed end, and the main spray pipe 10 is connected with the extended spray pipe 13.

In the above arrangement, since the extension spray pipe 13 is rotatably connected to at least one end of the main spray pipe 10, the rotation angle between the extension spray pipe 13 and the main spray pipe 10 can be adjusted to meet the dust reduction needs of the construction site. Thereby dynamically adjusting the spray area to meet the dust reduction requirements at the construction site. This avoids the problems in the prior art that the dust reduction device cannot dynamically adjust the spray area according to the dust reduction needs of the construction site, resulting in poor flexibility in use and inconvenient operation.

Specifically, as shown in Figures 1, 3 and 4, in one embodiment, the dust reduction assembly also includes a communication pipe 9, one end of which is connected to the main spray pipe 10, and the other end of the communication pipe 9 is connected to the extended spray pipe. 13 is connected, the connecting pipe 9 is a flexible hose, and the extended spray pipe 13 is rotatably connected to the main spray pipe 10 through the connecting pipe 9 .

Specifically, as shown in Figures 1, 3 and 4, in one embodiment, an adjustment mechanism 8 and a support frame 7 are also included. The adjustment mechanism 8 is connected to the extended spray pipe 13 for adjusting the extended spray pipe 13. Relative to the rotation angle of the main spray pipe 10, the support frame 7 is provided on the water supply assembly for supporting the adjustment mechanism 8.

Specifically, as shown in Figures 1 and 2, in one embodiment, the adjustment mechanism 8 includes: a protective shell 802, arranged on the support frame 7; and a motor 801, arranged in the protective shell 802; and a worm 806, and The driving rod of the motor 801 is connected; and the worm gear 803 is matched with the worm 806; and the rotating shaft 805 is rotationally connected with the hinge rod 12 of the support frame 7, and a worm gear 803 is provided on the outer periphery of the rotating shaft 805; and a fixed seat 804, one end of which is connected to the rotating shaft 805 is fixedly connected, and its other end is fixedly connected to the extended spray pipe 13; among them, the motor 801 can drive the worm 806 to rotate to drive the worm gear 803, the rotating shaft 805 and the fixed seat 804, thereby adjusting the extended spray pipe 13 relative to the main spray The angle of rotation of tube 10.

Specifically, as shown in FIGS. 1 , 3 and 4 , in one embodiment, the number of extended spray pipes 13 is two, which are respectively provided at both ends of the main spray pipe 10 .

Specifically, as shown in Figures 1, 3, and 4, in one embodiment, the water supply assembly includes: a water tank 3 with a water inlet and a water outlet; and a first connecting pipe 4 with one end connected to the water outlet; and a water pump. 5. Connect to the other end of the first connecting pipe 4; and the second connecting pipe 17, one end is connected to the water pump 5, and the other end is connected to the main spray pipe 10; and the water inlet pipe 6, one end is connected to the water inlet, and the other end is connected to the water inlet. One end is connected to an external water source.

Specifically, as shown in Figures 1, 3 and 4, in one embodiment, a moving mechanism is also included, and the moving mechanism is provided in the water supply assembly for moving the dust reduction device.

Specifically, as shown in Figures 1, 3 and 4, in one embodiment, the moving mechanism includes a plurality of running wheels 2 arranged at the bottom of the water supply assembly. The water supply component is provided with a battery 15 and a switch 14. The battery 15 is electrically connected to the motor 801 and is used to provide electric energy to the motor 801. The switch 14 is electrically connected to the battery 15 and the motor 801 and is used to control the on and off of the motor 801 and the battery 15. . A transparent plate 16 is embedded in the water tank 3 for observing the liquid level in the water tank 3 .

As shown in Figures 1 to 4, in the embodiment of the present invention, a dust reduction device for construction is provided, including a water tank 3 and a switch 14. The top of the water tank 3 is symmetrically fixed with four running wheels 2. The running wheels 2 It is a universal wheel with a locking structure on the market. The top of the water tank 3 is fixedly connected with a support frame 7. The top of the support frame 7 is fixedly connected with a main spray pipe 10. Both ends of the main spray pipe 10 are connected with a connecting pipe 9. , one end of the connecting pipe 9 is connected with an extended spray pipe 13, the end of the extended spray pipe 13 away from the connecting pipe 9 is closed, the extended spray pipe 13 is provided with an adjustment mechanism 8, the main spray pipe 10 and the extended spray pipe The pipes 13 are fixedly connected with a number of spray heads 11 connected to the inside thereof, and the several spray heads 11 are evenly arranged. A water pump 5 is fixedly connected to the top of the water tank 3, and a first connecting pipe 4 is connected to the water inlet end of the water pump 5. The bottom end of the connecting pipe 4 passes through the top of the water tank 3 and then extends into the lower inner part thereof. The outlet end of the water pump 5 is connected to a second connecting pipe 17 , and the top end of the second connecting pipe 17 is connected to the inside of the main spray pipe 10 .

Among them, the connecting pipe 9 is a hose, and two hinged rods 12 are symmetrically and fixedly connected to both sides of the support frame 7. The two hinged rods 12 are arranged in one-to-one correspondence with the adjusting mechanism 8. The adjusting mechanism 8 includes a motor 801, a protective shell 802, Worm gear 803, fixed base 804, rotating shaft 805 and worm 806, fixed base 804 is fixedly sleeved on the outside of the extended spray pipe 13, rotating shaft 805 transversely penetrates and is connected to the top of the hinged rod 12, and the bottom end of the fixed base 804 transversely penetrates the fixed sleeve. Located on the outside of the rotating shaft 805, the worm gear 803 is fixedly sleeved on the outside of the rotating shaft 805, the protective shell 802 is fixedly connected to the front side wall of the hinge rod 12, the motor 801 is fixedly connected to the inner side of the protective shell 802, and the rotating end of the motor 801 extends After coming out of the protective shell 802, it is fixedly connected to one end of the worm 806. The worm 806 meshes with the worm gear 803. The motor 801 is electrically connected to the switch 14 through wires. A push handle 1 is fixedly connected to the upper part of one side of the water tank 3. The push handle 1 is arranged to facilitate the operator to push the device to move. A water inlet pipe 6 connected to the inside of the water tank 3 is fixedly connected to the top of the water tank 3, and a handle valve is provided on the water inlet pipe 6.

Among them, a transparent plate 16 is fixedly connected to the rear side wall of the water tank 3. The transparent plate 16 is made of transparent glass. The arrangement of the transparent plate 16 facilitates the operator to observe the amount of water inside the water tank 3, and facilitates timely addition of water when the amount of water is insufficient. The battery 15 is fixedly connected to the rear side wall of the water tank 3, and the switch 14 is fixedly connected to the rear side wall of the water tank 3. The water pump 5 is electrically connected to the switch 14 through wires, and the switch 14 is electrically connected to the battery 15 through wires.

The working principle of the dust reduction device in this utility model is:

When in use, one end of the rubber hose is put on the water inlet pipe 6, the other end of the rubber hose is put on the water wheel head, or connected to other water pipes, and the valve on the water inlet pipe 6 is opened, and the water supply pipe is opened. 3. Inject water for spraying and reducing dust, supply power through the battery 15, start the motor 801 through the switch 14, drive the worm 806 to rotate through the rotation of the rotating end of the motor 801, the worm 806 drives the worm gear 803 to rotate the rotating shaft 805, and the rotating shaft 805 drives the fixed seat 804 Rotate the extended spray pipe 13 until the extended spray pipe 13 is adjusted from horizontal to vertical, so that the other end of the extended spray pipe 13 faces downward. Then, the operator holds the push handle 1 to push the device to make the walking wheels 2, rotate to move the device until it is moved to the construction site, and make the spray head 11 face the dust reduction area. Start the water pump 5 through the switch 14, and the water in the water tank 3 is pumped out through the first connecting pipe 4 through the operation of the water pump 5. , and transported to the second connecting pipe 17. The water in the second connecting pipe 17 is transported to the main spray pipe 10 and the extended spray pipe 13, and passes through the spray heads on the main spray pipe 10 and the extended spray pipe 13. 11 Spray water mist to reduce the dust raised by the construction site.

In the present invention, the terms "first", "second" and "third" are only used for description purposes and cannot be understood as indicating or implying relative importance; the term "plurality" refers to two or two or more, unless otherwise expressly limited. The terms "installation", "connection", "connection" and "fixing" should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; "connection" can be Either directly or indirectly through an intermediary. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "left", "right", "front", "back", etc. are based on those shown in the accompanying drawings. The orientation or positional relationship is only for the convenience of describing the present invention and simplifying the description. It does not indicate or imply that the device or unit referred to must have a specific direction, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present invention. limits.

In the description of this specification, the terms "one embodiment", "some embodiments", "specific embodiments", etc. mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in the present application. At least one embodiment or example of the novel. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above are only preferred embodiments of the present utility model. The protection scope of the present utility model is not limited to the above-mentioned embodiments. All technical solutions falling under the idea of the present utility model belong to the protection scope of the present utility model. It should be pointed out that for those of ordinary skill in the art, certain improvements and modifications without departing from the principles of the present utility model should also be regarded as the protection scope of the present utility model.

Claims (10)

1. A dust reduction device for construction, characterized by including: Dust suppression assembly for spraying water into the dust suppression area to suppress dust; and A water supply component is connected to the dust suppression component, and the dust suppression component is used to supply water to the dust suppression component; The dust reduction components include: A main spray pipe with a spray head provided thereon, the main spray pipe being connected to the water supply component; and An extended spray pipe with the spray head provided thereon, and the extended spray pipe is rotatably connected to at least one end of the main spray pipe; Wherein, one end of the extended spray pipe away from the main spray pipe is a closed end, and the main spray pipe is connected with the extended spray pipe. 2. The dust reduction device for construction according to claim 1, characterized in that the dust reduction assembly further includes a connecting pipe, one end of which is connected to the main sprinkler pipe, and the other end of the connecting pipe is connected to the main sprinkler pipe. The extended spray pipe is connected, the connecting pipe is a flexible hose, and the extended spray pipe is rotatably connected to the main spray pipe through the connecting pipe. 3. The dust reduction device for construction according to claim 2, further comprising an adjustment mechanism and a support frame, the adjustment mechanism being connected to the extended sprinkler pipe and used to adjust the extended sprinkler pipe. Relative to the rotation angle of the main spray pipe, the support bracket is provided on the water supply assembly for supporting the adjustment mechanism. 4. The dust reduction device for construction according to claim 3, characterized in that the adjustment mechanism includes: a protective shell, arranged on the support frame; and A motor, arranged in the protective shell; and a worm connected to the drive rod of the motor; and a worm gear cooperating with said worm; and A rotating shaft is rotatably connected to the hinged rod of the support frame, and the worm gear is provided on the outer periphery of the rotating shaft; and A fixed seat, one end of which is fixedly connected to the rotating shaft, and the other end of which is fixedly connected to the extended spray pipe; Wherein, the motor can drive the worm to rotate to drive the worm gear, the rotating shaft and the fixed seat, thereby adjusting the rotation angle of the extended spray pipe relative to the main spray pipe. 5. The dust reduction device for construction according to claim 2, characterized in that the number of the extended spray pipes is two, which are respectively provided at both ends of the main spray pipe. 6. The dust reduction device for construction according to claim 1, characterized in that the water supply component includes: a water tank having a water inlet and a water outlet; and The first connecting pipe has one end connected to the water outlet; and A water pump, connected to the other end of the first connecting pipe; and The second connecting pipe has one end connected to the water pump and the other end connected to the main spray pipe; and One end of the water inlet pipe is connected to the water inlet, and the other end is connected to an external water source. 7. The dust reduction device for construction according to claim 1, further comprising a moving mechanism, the moving mechanism being provided on the water supply assembly and used to move the dust reduction device. 8. The dust reduction device for construction according to claim 7, characterized in that the moving mechanism includes a plurality of running wheels arranged at the bottom of the water supply assembly. 9. The dust reduction device for construction according to claim 4, characterized in that the water supply component is provided with a battery and a switch, and the battery is electrically connected to the motor and used to provide electric energy to the motor. The switch is electrically connected to the battery and the motor, and is used to control the connection between the motor and the battery. 10. The dust reduction device for construction according to claim 6, characterized in that a transparent plate is embedded in the water tank for observing the liquid level in the water tank.