Environment-friendly construction dustproof net

Abstract

The utility model relates to the technical field of construction protection, in particular to a green construction dustproof net which comprises a protection frame, two lifting grooves are formed in the bottom of the protection frame, sliding grooves are formed in one sides of the inner walls of the lifting grooves, threaded rods are rotationally connected to the interiors of the sliding grooves, and sliding blocks are connected to the exteriors of the threaded rods in a threaded mode. The sliding blocks are slidably connected with the corresponding sliding grooves, one sides of the sliding blocks are fixedly connected with dustproof net bodies, and the dustproof net bodies are slidably connected with the corresponding lifting grooves. The beneficial effects of the utility model lie in that the two groups of dust screens are alternately used, even if one group is maintained or replaced, the other group can be continuously used, so that the continuous dustproof control of a construction site is ensured, the influence of raised dust on the surrounding environment is effectively reduced, and the continuous load time of each group of dust screens is reduced through alternate use; the possibility of abrasion and damage is averagely distributed, so that the service life of the dustproof net is prolonged, the replacement frequency is reduced, and compared with a traditional device, the operation quality and the use efficiency are greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of construction protection, in particular to a green construction dust-proof net. Background Art

[0002] After searching, a Chinese patent discloses a green construction dust-proof net (authorization announcement number CN216690627U), which includes: a base, two wall panels, the two wall panels are fixedly connected to the two sides of the base surface, a driving groove is opened in the wall panel, a dust-proof plate, the dust-proof plate is fixedly connected between the two wall panels, the dust-proof plate includes a mounting frame, both sides of the inner wall of the mounting frame are provided with dust-proof nets, a sound-absorbing cavity is provided between the two dust-proof nets, a sound-absorbing plate is provided in the sound-absorbing cavity, a lifting mechanism, the lifting mechanism is provided in the driving groove, and a dust removal mechanism is provided on the lifting mechanism. Although the above patent technology can improve the cleaning effect of the dust on the dust-proof net by providing a dust removal mechanism, the service life and dust-proof effect of the dust-proof net are further improved. The dust-proof net has a reasonable structural design and a simple structure, and is suitable for promotion;

[0003] However, in the actual application of this patented technology, the above-mentioned construction dust net cannot drive the two groups of dust nets to be used alternately when in use. On the one hand, alternating use can ensure that when one group of dust nets is maintained, replaced or damaged, the other group of dust nets is in use. It is very common that the environment and weather conditions at the construction site change. If only one group of dust nets is used, it cannot effectively cope with the changing environment. On the other hand, when one group of dust nets is maintained or replaced, if there is no spare dust net to replace it immediately, it may expose safety hazards, such as the risk of falling objects, visual interference and other problems, increasing the safety risk at the construction site. Utility Model Content

[0004] In view of the above problems existing in the prior art, the main purpose of the utility model is to provide a green construction dust-proof net.

[0005] The technical solution of the utility model is as follows: a green construction dust-proof net, including a protective frame, two lifting grooves are provided at the bottom of the protective frame, a sliding groove is provided on one side of the inner wall of the lifting groove, a threaded rod is rotatably connected to the inside of the sliding groove, a sliding block is threadedly connected to the outside of the threaded rod, the sliding blocks are slidably connected to the corresponding sliding grooves, a dust-proof net body is fixedly connected to one side of the sliding block, the dust-proof net body is slidably connected to the corresponding lifting grooves, a transmission groove is provided inside the protective frame, the top of the threaded rod extends to the inside of the transmission groove and is fixedly connected with a gear, and the two gears are meshedly connected.

[0006] Through the above technical solution, two lifting grooves are designed at the bottom of the protective frame, and a sliding groove is provided on one side of the inner wall of the lifting groove. A threaded rod is installed in the sliding groove, and the external thread of the threaded rod is connected to the sliding block. The sliding block is fixedly connected to the dustproof net body to realize the vertical movement of the dustproof net body. Through the design of the lifting groove and the threaded rod, the height of the dustproof net body can be adjusted according to the specific needs of the construction site, achieving flexible adaptability and effectively preventing dust from flying during construction.

[0007] As a preferred embodiment, a motor is fixedly connected to the top of the protective frame, and the output shaft of the motor extends into the interior of the transmission slot and is fixedly connected to the top of one of the gears.

[0008] Through the above technical solution, the motor-driven lifting mechanism improves the efficiency and convenience of lifting the dustproof net body, reduces the labor intensity of manual adjustment, and improves the safety and work efficiency of the construction site.

[0009] As a preferred implementation, scrapers are fixedly connected to both sides of the inner wall of the lifting groove, and the two corresponding scrapers are in contact with the outer side of the corresponding dustproof net body.

[0010] Through the above technical solution, the design of the scraper ensures the cleanliness of the dustproof net body during the lifting process, avoids the influence of dust accumulation on the dustproof effect, and maintains the long-term effectiveness of the dustproof net body.

[0011] As a preferred embodiment, a limiting groove is provided on the inner wall of the lifting groove and on the side away from the sliding groove, the inside of the limiting groove is fixedly connected to a limiting rod, the outside of the limiting rod is slidably connected to a limiting block, the limiting blocks are slidably connected to the corresponding limiting grooves, and one side of the limiting blocks is fixedly connected to one side of the corresponding dustproof net body.

[0012] Through the above technical solution, the limit groove, in conjunction with the limit rod and the limit block, forms a limit mechanism to ensure that the dustproof net body moves within a predetermined height range, avoiding the dustproof net body from exceeding the predetermined height, preventing accidents during operation, and enhancing safety during use.

[0013] As a preferred implementation, a mounting plate is fixedly connected to the outer side of the protection frame.

[0014] Through the above technical solution, the design of the mounting plate provides a convenient and quick installation method, increases the stability of the dustproof net body, and enables it to adapt to different construction environments and needs.

[0015] As a preferred implementation manner, the motor is electrically connected to an external control device.

[0016] Through the above technical solution, the remote control function allows operators to control the raising and lowering of the dust screen in a safe area, further improving the safety and convenience of the construction site.

[0017] Compared with the prior art, the advantages and positive effects of the utility model are:

[0018] In the utility model, when the above-mentioned construction dustproof net is in use, the sliding block drives the dustproof net body to be used alternately through the rotation of the threaded rod. On the one hand, by alternately using two groups of dustproof nets, even if one group is under maintenance or replacement, the other group can continue to be used, thereby ensuring continuous dust control at the construction site and effectively reducing the impact of dust on the surrounding environment. On the other hand, alternating use reduces the continuous load time of each group of dustproof nets and evenly distributes the possibility of wear and damage, thereby extending the service life of the dustproof nets, reducing the replacement frequency, and greatly improving the operation quality and use efficiency compared with traditional devices. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a first-perspective stereogram of the present invention;

[0020] Figure 2 It is a second perspective stereogram of the utility model;

[0021] Figure 3 It is a partial cross-sectional schematic diagram of the utility model;

[0022] Figure 4 It is a partial cross-sectional schematic diagram of the utility model;

[0023] Figure 5 It is a partial structural schematic diagram of the utility model;

[0024] Figure 6 It is a partial structural schematic diagram of the utility model.

[0025] Legend: 1. Protective frame; 2. Lifting slot; 3. Sliding slot; 4. Threaded rod; 5. Sliding block; 6. Dust screen body; 7. Transmission slot; 8. Gear; 9. Motor; 10. Scraper; 11. Limiting slot; 12. Limiting rod; 13. Limiting block; 14. Mounting plate. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solutions and advantages of the embodiments of the utility model clearer, the technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments.

[0027] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0028] Example

[0029] like Figure 1-Figure 6 As shown, the utility model provides a technical solution: a green construction dust-proof net, including a protective frame 1, two lifting grooves 2 are arranged at the bottom of the protective frame 1, a sliding groove 3 is arranged on one side of the inner wall of the lifting groove 2, a threaded rod 4 is rotatably connected to the inside of the sliding groove 3, a sliding block 5 is threadedly connected to the outside of the threaded rod 4, the sliding block 5 is slidably connected to the corresponding sliding groove 3, a dust-proof net body 6 is fixedly connected to one side of the sliding block 5, the dust-proof net body 6 is slidably connected to the corresponding lifting groove 2, a transmission groove 7 is arranged inside the protective frame 1, and the top of the threaded rod 4 extends to A gear 8 is fixedly connected inside the transmission groove 7, and the two gears 8 are meshed and connected. Two lifting grooves 2 are designed at the bottom of the protective frame 1 of the above-mentioned device. A sliding groove 3 is provided on one side of the inner wall of the lifting groove 2. A threaded rod 4 is installed in the sliding groove 3. The threaded rod 4 is externally threadedly connected to a sliding block 5. The sliding block 5 is fixedly connected to the dustproof net body 6 to realize the vertical movement of the dustproof net body 6. Through the design of the lifting groove 2 and the threaded rod 4, the height of the dustproof net body 6 can be adjusted according to the specific needs of the construction site, achieving flexible adaptability and effectively preventing dust from flying during construction.

[0030] Among them, a motor 9 is fixedly connected to the top of the protective frame 1, and the output shaft of the motor 9 extends to the inside of the transmission slot 7 and is fixedly connected to the top of one of the gears 8. The lifting mechanism driven by the motor 9 of the above device improves the efficiency and convenience of lifting and lowering the dustproof net body 6, reduces the labor intensity of manual adjustment, and improves the safety and work efficiency of the construction site.

[0031] Among them, scrapers 10 are fixedly connected to both sides of the inner wall of the lifting groove 2, and the corresponding two scrapers 10 are in contact with the outer side of the corresponding dustproof net body 6. The design of the scraper 10 of the above device ensures the cleanliness of the dustproof net body 6 during the lifting process, avoids the influence of dust accumulation on the dustproof effect, and maintains the long-term effectiveness of the dustproof net body 6.

[0032] Among them, a limiting groove 11 is provided on the inner wall of the lifting groove 2 and on the side away from the sliding groove 3, the inside of the limiting groove 11 is fixedly connected to the limiting rod 12, the outside of the limiting rod 12 is slidably connected to the limiting block 13, the limiting block 13 is slidably connected to the corresponding limiting groove 11, and one side of the limiting block 13 is fixedly connected to one side of the corresponding dustproof net body 6. The limiting groove 11 of the above-mentioned device cooperates with the limiting rod 12 and the limiting block 13 to form a limiting mechanism to ensure that the dustproof net body 6 moves within a predetermined height range, avoids the dustproof net body 6 exceeding the predetermined height, prevents accidents during operation, and enhances safety during use.

[0033] Among them, the outer side of the protective frame 1 is fixedly connected with a mounting plate 14. The design of the mounting plate 14 provides a convenient and quick installation method, increases the stability of the dustproof net body 6, and enables it to adapt to different construction environments and needs.

[0034] Among them, the motor 9 is electrically connected to the external control equipment. The remote control function of the above device enables the operator to control the lifting and lowering of the dustproof net in a safe area, further improving the safety and convenience of the construction site.

[0035] Working principle:

[0036] like Figure 1-Figure 6 As shown, when the above-mentioned construction dustproof net is used, the entire device is first installed and fixed through the mounting plate 14. When a single dustproof net body 6 is used for a period of time and needs to be switched, the motor 9 is started to drive one of the gears 8 to rotate. When one of the gears 8 rotates, it meshes with the other gear 8, so that the two threaded rods 4 are driven to rotate. The outsides of the two threaded rods 4 are both threadedly connected with sliding blocks 5. The positions of the sliding blocks 5 are one at the top of the threaded rod 4 and the other at the bottom of the threaded rod 4. The two threaded rods 4 have the same rotation direction, so that the two threaded rods 4 can rotate. The patterned rod 4 will drive the corresponding sliding block 5 to drive the dustproof net body 6 to rise and fall respectively. When the dustproof net body 6 rises and falls, it will slide on the outside of the limit rod 12 fixed with the limit block 13 to limit the sliding trajectory of the dustproof net body 6, so that the two groups of dustproof net bodies 6 can be used alternately. By alternating the use of two groups of dustproof nets, even if one group is under maintenance or replacement, the other group can continue to be used, thereby ensuring continuous dust control at the construction site, effectively reducing the impact of dust on the surrounding environment, and greatly improving the operation quality and use efficiency compared with traditional devices.

[0037] Finally, it should be noted that the above-described embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A green construction dust-proof net, comprising a protective frame (1), characterized in that: The bottom of the protective frame (1) is provided with two lifting grooves (2), one side of the inner wall of the lifting groove (2) is provided with a sliding groove (3), the inside of the sliding groove (3) is rotatably connected with a threaded rod (4), the outside of the threaded rod (4) is threadedly connected with a sliding block (5), the sliding block (5) is slidably connected to the corresponding sliding groove (3), one side of the sliding block (5) is fixedly connected with a dustproof net body (6), the dustproof net body (6) is slidably connected to the corresponding lifting groove (2), the inside of the protective frame (1) is provided with a transmission groove (7), the top of the threaded rod (4) extends to the inside of the transmission groove (7) and is fixedly connected with a gear (8), and the two gears (8) are meshingly connected.

2. The green construction dust-proof net according to claim 1, characterized in that: A motor (9) is fixedly connected to the top of the protection frame (1), and an output shaft of the motor (9) extends into the interior of the transmission slot (7) and is fixedly connected to the top of one of the gears (8).

3. The green construction dust-proof net according to claim 1, characterized in that: Scrapers (10) are fixedly connected to both sides of the inner wall of the lifting groove (2), and the two corresponding scrapers (10) are in contact with the outer side of the corresponding dustproof net body (6).

4. The green construction dust-proof net according to claim 1, characterized in that: A limiting groove (11) is provided on the inner wall of the lifting groove (2) and on a side away from the sliding groove (3); the interior of the limiting groove (11) is fixedly connected to a limiting rod (12); the exterior of the limiting rod (12) is slidably connected to a limiting block (13); the limiting block (13) is slidably connected to the corresponding limiting groove (11); and one side of the limiting block (13) is fixedly connected to one side of the corresponding dustproof net body (6).

5. The green construction dust-proof net according to claim 1, characterized in that: The outer sides of the protection frames (1) are fixedly connected with mounting plates (14).

6. The green construction dust-proof net according to claim 2, characterized in that: The motor (9) is electrically connected to an external control device.

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