Outdoor dust settling net for constructional engineering

Abstract

The utility model relates to the technical field of building construction dust falling, in particular to a building engineering outdoor dust falling net which comprises a fixed pile, protective nets are fixedly arranged at the left end and the right end of the fixed pile respectively, a fixed box and a sliding block are arranged on the front end faces of the two protective nets respectively, the fixed box is fixedly connected with the protective net, and a sliding groove is formed in the other protective net. The sliding block is inserted into the sliding groove and is in sliding fit with the side wall of the sliding groove, fixing bases are fixedly arranged on the front end face of the fixing box and the front end face of the sliding block, a connecting pipe is arranged between the two fixing bases, the connecting pipe is connected with two sprayers distributed left and right, the upper ends of the sprayers are connected with nozzles, an inserting cavity is formed in the fixing box, and an inserting block is fixedly arranged on the sliding block; the inserting blocks can be inserted into the inserting cavities, and the fixing box and the sliding blocks are spliced left and right, so that the two connecting pipes are pulled to be spliced with each other under the connection of the fixing base and the connecting pipes, the water pipes are assembled in the mounting process of the fixing pile, and workers do not need to lay the water pipes subsequently.

Description

Technical Field

[0001] The utility model relates to the technical field of dust reduction in construction, in particular to an outdoor dust reduction net for construction projects. Background Art

[0002] Dust is a type of particle suspended in the air. Dust comes from industrial emissions, combustion smoke, soil dust, etc. During construction, because there are a lot of sand and gravel materials at the construction site and they are piled up outside, it is easy for particles to be suspended in the air. Continuous construction causes dust to accumulate in the air, which damages the health of construction workers and is easily blown away by the wind to pollute the environment around the construction site.

[0003] Dust suppression sprinklers are a common device used to control dust on construction sites. They typically consist of sprinklers, nozzles, a water spray system, and a control system. Water from a reservoir is drawn through a series of operations, atomized, and discharged into the air through nozzles. This captures and settles airborne particles, preventing them from dispersing freely.

[0004] In the prior art, the construction process of green buildings requires the use of a spray mechanism to spray dust in the air, so that the moisture sprayed in the air can condense the dust, thereby reducing the dust on the construction site and reducing the pollution caused. However, during the use of the existing device, a protective net is usually installed on the periphery of the construction site, and a water pipe and a nozzle are installed at the protective net to achieve spraying at a fixed distance. In this way, the protective net and the water pipe need to be separated before and after the installation work, and the cable tie between the water pipe and the protective net needs to be removed. The operation process is cumbersome and not conducive to installation and use. Utility Model Content

[0005] The purpose of the utility model is to provide an outdoor dust suppression net for construction projects, which is used to overcome the above-mentioned defects in the prior art.

[0006] A dust reduction net for outdoor construction projects according to the present utility model includes fixing piles. Protective nets are fixedly provided at both the left and right ends of the fixing piles. A fixing base is provided at the lower end of the fixing pile, and a fixing hole is opened on the fixing base. A fixing box and a sliding block are respectively provided on the front end faces of the two protective nets. The fixing box is fixedly connected to the protective net. A sliding groove is opened on the other protective net. The sliding block is inserted into the sliding groove and slidably cooperates with the side wall of the sliding groove. A return spring is connected between the sliding block and the sliding groove. Fixing seats are fixedly provided on the front end faces of the fixing box and the sliding block. A connection pipe is provided between the two fixing seats. Two spray heads distributed left and right are connected to the connection pipe. The upper end of the spray head is connected to a spray port. The two left and right spray ports are respectively inclined forward and backward. An insertion cavity is opened in the fixing box. An insertion block is fixedly provided on the sliding block. The insertion block can be inserted into the insertion cavity. Two magnets distributed up and down are fixedly embedded in the insertion cavity.

[0007] The beneficial effects of the present utility model are as follows:

[0008] By splicing the fixing box and the sliding block left and right, under the connection of the fixing seat and the connection pipe, the two connection pipes are pulled to be spliced with each other to form a new water flow channel, which is convenient for the connection at the connection pipe, so as to realize the assembly of the water pipe during the installation of the fixing pile, and there is no need for the staff to lay the water pipe subsequently.

[0009] Through the frictional force at the insertion block and the insertion cavity and the magnetic attraction force of the magnet on the insertion block, the separation between the two connection pipes caused by the sliding of the fixing box and the sliding block during the installation of the fixing pile is prevented, the stability is improved, and then the fitting effect between the connection pipe and the anti-leakage gasket is maintained to realize the sealing work and prevent liquid leakage. Description of the Drawings

[0010] Figure 1 is the external view schematic diagram of the present utility model;

[0011] Figure 2 is the present utility model Figure 1 of the top view structural schematic diagram;

[0012] Figure 3 is the present utility model Figure 1 of the front view structural schematic diagram;

[0013] Figure 4 is the present utility model Figure 1 of the side view structural schematic diagram;

[0014] Figure 5 is the external view schematic diagram after partial splicing of two fixing piles of the present utility model;

[0015] Figure 6It is a partial enlarged schematic view of the sliding block of the present utility model;

[0016] In the figure:

[0017] 10. Fixed pile; 11. Protection net; 12. Fixed box; 13. Sliding block; 14. Fixed seat; 15. Connecting pipe; 16. Sprinkler head; 17. Spray nozzle; 18. Magnet; 19. Sliding groove; 20. Insertion block; 21. Insertion connecting pipe; 22. Leak-proof gasket; 23. Insertion cavity. Specific embodiments

[0018] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are some but not all of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0019] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there may also be an intermediate element. When an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be an intermediate element at the same time: Embodiment 1:

[0020] Referring to Figures 1-6 , a dust reduction net for outdoor construction projects according to an embodiment of the present utility model includes a fixed pile 10. Protection nets 11 are fixedly provided at both the left and right ends of the fixed pile 10. A fixed seat is provided at the lower end of the fixed pile 10, and a fixing hole is formed in the fixed seat. Fixed boxes 12 and sliding blocks 13 are respectively provided on the front end faces of the two protection nets 11. The fixed box 12 is fixedly connected to the protection net 11. A sliding groove 19 is formed in the other protection net 11. The sliding block 13 is inserted into the sliding groove 19 and is slidably matched with the side wall of the sliding groove 19. A return spring is connected between the sliding block 13 and the sliding groove 19. Fixed seats 14 are fixedly provided on the front end faces of the fixed box 12 and the sliding block 13. A connecting pipe 15 is provided between the two fixed seats 14. Two spray heads 16 distributed left and right are connected to the connecting pipe 15. The upper end of the spray head 16 is connected with a spray nozzle 17. The left and right two spray nozzles 17 are respectively inclined forward and backward. An insertion cavity 23 is formed in the fixed box 12. An insertion block 20 is fixedly provided on the sliding block 13. The insertion block 20 can be inserted into the insertion cavity 23. Two magnets 18 distributed up and down are fixedly embedded in the insertion cavity 23;

[0021] Remove the fixed pile 10 and splice the fixed pile 10 left and right. For example, fit two fixed piles 10 left and right so that the connection pipes 15 connected to the protective net 11 are arranged on the same plane, and the fixed box 12 at the left fixed pile 10 is close to the sliding block 13 at the right fixed pile 10, as Figure 6 shown. Under normal conditions, the sliding block 13 is arranged in the left part of the sliding groove 19. The user pushes the sliding block 13 to the right, so that the sliding block 13 moves to the right in the sliding groove 19 against the acting force of the return spring, and then the insertion block 20 at the sliding block 13 is inserted into the insertion cavity 23 at the fixed box 12, as Figure 5 shown. Through Figure 4 the magnet 18 shown in, magnetically attract the insertion cavity 23, and through the frictional force between the insertion block 20 and the side wall of the insertion cavity 23, the insertion block 20 is inserted into the insertion cavity 23 for positioning. Subsequently, the user and the threaded fixing member are respectively installed on the four fixing holes of the fixing seat, so that the fixed pile 10 is fixedly connected to the installation surface;

[0022] During the fitting process of the fixed box 12 and the sliding block 13, the connection pipe 15 connected to the fixed seat 14 moves to the right as the sliding block 13 moves, and then the insertion pipe 21 on the connection pipe 15 is inserted into another connection pipe 15. The connection pipe 15 abuts against the leak-proof gasket 22 for sealing. After splicing, a water pump and a water pipe are connected at the connection pipe 15. The water pump extracts liquid and transmits it to the connection pipe 15 through the water pipe. At the connection pipe 15, it is sprayed through the nozzle 16 and the inclined nozzle 17. A water mist is formed at the nozzle 17 and sprayed forward and backward, so as to block the dust in the construction site from spreading outward through the water mist.

[0023] Those skilled in the art can clearly understand that various modifications can be made to the above embodiments without departing from the overall spirit and concept of the present invention. All of them fall within the protection scope of the present invention. The protection scope of the present invention is subject to the claims attached to the present invention.

Claims

1. An outdoor dust reduction net for construction projects, comprising fixed piles (10), and protective nets (11) are fixedly arranged at both the left and right ends of the fixed piles (10), characterized in that: On the front end faces of the two protective nets (11), a fixed box (12) and a sliding block (13) are respectively provided. The fixed box (12) is fixedly connected to the protective net (11). A sliding groove (19) is formed in the other protective net (11). The sliding block (13) is inserted into the sliding groove (19) and is in sliding fit with the side wall of the sliding groove (19). Fixed seats (14) are fixedly provided on the front end faces of the fixed box (12) and the sliding block (13). A connecting pipe (15) is provided between the two fixed seats (14). Two spray nozzles (16) distributed left and right are connected to the connecting pipe (15). The upper end of the spray nozzle (16) is connected with a spray orifice (17). A plugging cavity (23) is formed in the fixed box (12). A plugging block (20) is fixedly provided on the sliding block (13). The plugging block (20) can be inserted into the plugging cavity (23).

2. The outdoor dust reduction net for construction projects according to claim 1, wherein: The left and right spray orifices (17) are respectively inclined forward and backward.

3. The outdoor dust reduction net for construction projects according to claim 2, wherein: Two magnets (18) distributed up and down are fixedly embedded in the plugging cavity (23).

4. The outdoor dust reduction net for construction engineering according to claim 3, characterized in that: A return spring is connected between the sliding block (13) and the sliding groove (19).

5. The outdoor dust reduction net for construction projects according to claim 4, characterized in that: A fixed seat is provided at the lower end of the fixed pile (10), and a fixing hole is formed in the fixed seat.

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