Environment-friendly construction warning device with dust removal effect

Abstract

The utility model relates to the technical field of construction warning devices, and discloses an environment-friendly construction warning device with a dust removal effect, which comprises a warning board, an upper support ring and a lower support ring, the upper support ring and the lower support ring can be spliced into a ring shape through a connecting unit and are arc-shaped, and a moving unit is arranged between the upper support ring and the lower support ring. The moving unit comprises a plurality of upper moving frames and a plurality of lower moving frames which are matched with the upper supporting ring and the lower supporting ring, and the warning board is installed between the upper moving frames and the lower moving frames. By arranging the upper supporting ring, the lower supporting ring and the like, the position of the warning board can be adjusted along the annular shape through the upper moving frame and the lower moving frame, the warning effect is improved, dust emitted by a construction site is subjected to dust falling treatment through cooperation of the water inlet pipeline and the atomizing nozzle, and the working efficiency is improved. The periphery of a construction site can be protected through the annular upper supporting ring and the annular lower supporting ring, and safety is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of construction warning devices, in particular to an environmentally friendly construction warning device with a dust removal effect. Background Art

[0002] Construction warning devices refer to warning signs hung within the construction area to remind passers-by or construction workers to pass safely or prohibit passing, thereby ensuring the personal safety of passers-by or construction workers.

[0003] In order to improve the warning effect of the warning device, the prior art has made many improvements to the construction warning device, such as the patent with patent announcement number CN216999420U, which discloses an environmentally friendly construction warning device with dust removal effect, including a load-bearing base, a support plate, a threaded plate, a movable groove, a movable block, a threaded motor, a threaded rod, a limit plate, a connector, an LED warning plate, a protective cover, a projection device and a dust suction device, wherein the projection device includes a rotating base, a clamping member, a rotating shaft, a projection body, a projection head and a wireless receiver, and the dust suction device includes a storage box, a guide pipe, an extraction pump, a transmission pipe and an extraction port. The utility model effectively solves the defects of most traditional construction warning devices on the market, which are simple in function and crude in structure. While ensuring the basic warning effect, it can also ensure the projection and dust removal operation at night, further improving the practicality of the entire device.

[0004] The above patent has obvious beneficial effects, but still has the following shortcomings in actual operation:

[0005] Under the current circumstances, the construction site needs to be surrounded in all directions to ensure that there are no safety blind spots around the construction site. The construction warning device in the above-mentioned patent document can only warn in one direction and can only play a warning role, which reduces the protective effect around the construction site. At the same time, the dust removal range in the above-mentioned patent document is limited. Therefore, this field urgently needs to improve the construction warning device to solve the defects of the existing technology. Utility Model Content

[0006] In view of the deficiencies in the prior art, the utility model provides an environmentally friendly construction warning device with a dust removal effect. The warning sign can be rotated to any direction to improve the warning effect. The dust emitted from the construction site can be reduced by cooperating with the water inlet pipe and the atomizing nozzle. The construction site can be protected all around by the annular upper support ring and the lower support ring to improve safety.

[0007] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: an environmentally friendly construction warning device with dust removal effect, comprising a warning sign, and also comprising an upper support ring and a lower support ring that can be spliced ​​into a ring and an arc shape through a connecting unit, a moving unit is provided between the upper support ring and the lower support ring, the moving unit comprises a plurality of upper moving frames and a lower moving frame adapted to the upper support ring and the lower support ring, the warning sign is installed between the plurality of upper moving frames and the lower moving frames, the upper moving frames and the lower moving frames can move along the upper support ring and the lower support ring, an adjusting unit is provided between the upper moving frame and the lower moving frame, a supporting unit is provided between the upper support ring and the lower support ring, the upper support ring is hollow, and an atomizing nozzle and a water inlet pipe are installed on the upper side of the upper support ring.

[0008] Preferably, rollers respectively adapted to the upper support ring and the lower support ring are rotatably connected in the upper movable frame and the lower movable frame.

[0009] Preferably, the upper movable frame and the lower movable frame are each provided with a first clamping plate respectively adapted to the side surfaces of the upper support ring and the lower support ring, and one side of the first clamping plate is rotatably connected to a first fastening bolt respectively threadedly connected to the upper movable frame and the lower movable frame.

[0010] Preferably, one side of the upper movable frame and the lower movable frame is fixedly connected with a clamping frame, one side of the clamping frame is threadedly connected with a second fastening bolt, and one end of the second fastening bolt located in the clamping frame is rotatably connected with a second clamping plate.

[0011] Preferably, the adjustment unit includes a first fixed plate and a second fixed plate respectively fixedly mounted on one side of the upper movable frame and the lower movable frame, a hollow column fixedly mounted on one side of the first fixed plate, a movable column with one end inserted into the hollow column fixedly mounted on the second fixed plate, a spring fixedly mounted between one end of the hollow column and one side of the second fixed plate, and the spring is sleeved on the side of the movable column.

[0012] Preferably, the connecting unit comprises connecting columns respectively fixedly connected to one end of the upper support ring and the lower support ring, a threaded sleeve is sleeved on the connecting column, and the other end of each of the upper support ring and the lower support ring is fixedly connected to a threaded column adapted to the threaded sleeve.

[0013] Preferably, the support unit comprises fixing blocks respectively fixedly mounted on the side surfaces of the upper support ring and the lower support ring, a threaded rod penetrates through the two fixing blocks, and a plurality of limiting rings are threadedly connected to the side surfaces of the threaded rod.

[0014] In view of the deficiencies of the prior art, the utility model provides an environmentally friendly construction warning device with dust removal effect, which overcomes the deficiencies of the prior art. The beneficial effects of the utility model are:

[0015] 1. In the utility model, an upper support ring and a lower support ring are provided, and a connecting unit assembles the upper support ring and the lower support ring, and a supporting unit connects the upper support ring and the lower support ring, and a warning sign is installed between a plurality of upper movable frames and lower movable frames. The position of the warning sign can be adjusted along a ring shape by the upper movable frame and the lower movable frame to improve the warning effect, and dust reduction treatment is performed on the dust emitted from the construction site by the cooperation of the water inlet pipe and the atomizing nozzle, and the construction site can be protected all around by the annular upper support ring and the lower support ring to improve safety.

[0016] 2. In the utility model, by providing an upper support frame and a lower support frame with adjustable spacing, the spacing between the upper movable frames and the spacing between the lower movable frames can be adjusted. In conjunction with the second clamping plate, warning signs of different sizes can be installed and fixed. At the same time, in conjunction with the first clamping plate and the roller, the warning sign can be rotated to a suitable direction for fixing, thereby improving the applicability of the overall device.

[0017] 3. In the utility model, by setting an adjustment unit, through the cooperation between the spring, the hollow column and the movable column, the upper movable frame and the lower movable frame can be installed between the upper support ring and the lower support ring at different intervals, thereby improving the applicability of the overall device.

[0018] Other features and advantages of the utility model will be described in the following description, and partly become apparent from the description, or understood by implementing the utility model. The purpose and other advantages of the utility model can be realized and obtained by the structures indicated in the description, claims and drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0020] Figure 1 This is a schematic diagram of the structure of the utility model after overall installation;

[0021] Figure 2 This is a schematic diagram of the structure of the utility model when the connecting ends of the upper support ring and the lower support ring are separated;

[0022] Figure 3 It is a schematic diagram of the structure when the warning sign in the utility model is fixed between the upper movable frame and the lower movable frame;

[0023] Figure 4 It is a schematic diagram of the structure of the hollow column and the movable column of the utility model;

[0024] Figure 5 for Figure 1Enlarged structural diagram at A in the middle.

[0025] In the figure: 1. warning sign; 2. upper support ring; 3. lower support ring; 4. connecting unit; 5. moving unit; 6. upper moving frame; 7. adjusting unit; 8. supporting unit; 9. atomizing nozzle; 10. water inlet pipe; 11. lower moving frame; 13. roller; 14. first clamping plate; 15. first fastening bolt; 16. clamping frame; 17. second fastening bolt; 18. second clamping plate; 19. first fixed plate; 20. hollow column; 21. moving column; 22. second fixed plate; 23. spring; 24. connecting column; 25. threaded column; 26. threaded sleeve; 27. fixing block; 28. threaded rod; 29. ​​limiting ring. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0027] See also Figure 1-Figure 5 An environmentally friendly construction warning device with dust removal effect includes a warning sign 1, and also includes an upper support ring 2 and a lower support ring 3 that can be spliced ​​into a ring and an arc shape through a connecting unit 4, a moving unit 5 is provided between the upper support ring 2 and the lower support ring 3, the moving unit 5 includes a plurality of upper moving frames 6 and a lower moving frame 11 adapted to the upper support ring 2 and the lower support ring 3, the warning sign 1 is installed between the plurality of upper moving frames 6 and the lower moving frames 11, the upper moving frames 6 and the lower moving frames 11 can move along the upper support ring 2 and the lower support ring 3, an adjusting unit 7 is provided between the upper moving frame 6 and the lower moving frame 11, a supporting unit 8 is provided between the upper support ring 2 and the lower support ring 3, the upper support ring 2 is hollow, and an atomizing nozzle 9 and a water inlet pipe 10 are installed on the upper side of the upper support ring 2.

[0028] The above-mentioned warning sign 1 can be a warning sign with a warning slogan printed on it or an LED screen with a scrolling warning slogan. When the warning device needs to be installed around the construction site, the upper support ring 2 and the lower support ring 3 are assembled through the connecting unit 4, and the upper support ring 2 and the lower support ring 3 are connected through the supporting unit 8, the upper movable frame 6 and the lower movable frame 11 are clamped between the upper support ring 2 and the lower support ring 3, and the warning sign 1 is installed between several upper movable frames 6 and lower movable frames 11, and the position of the warning sign 1 can be adjusted along the ring through the upper movable frame 6 and the lower movable frame 11. By adjusting the upper support ring 2 and the lower support ring 3, several warning signs 1 can be installed between the upper support ring 2 and the lower support ring 3 to carry out multi-directional warnings and improve the warning effect. At the same time, one end of the water inlet pipe 10 is installed on an external water pump, and water is pumped into the upper support ring 2 through the water inlet pipe 10 by the water pump. The water is sprayed into mist droplets through the atomizing nozzle 9 to reduce the dust emitted from the construction site. The overall structure is simple and easy to install. It has a warning function and a certain dust removal effect. At the same time, the annular upper support ring 2 and the lower support ring 3 can protect the construction site on all sides to improve safety.

[0029] As a technical optimization solution of the utility model, rollers 13 respectively adapted to the upper support ring 2 and the lower support ring 3 are rotatably connected in both the upper moving frame 6 and the lower moving frame 11 .

[0030] The position of the warning sign 1 can be adjusted around the construction site by the roller 13 to increase the warning range.

[0031] As a technical optimization solution of the utility model, the upper movable frame 6 and the lower movable frame 11 are each provided with a first clamping plate 14 respectively adapted to the side surfaces of the upper support ring 2 and the lower support ring 3, and one side of the first clamping plate 14 is rotatably connected to a first fastening bolt 15 threadedly connected to the upper movable frame 6 and the lower movable frame 11 respectively.

[0032] When the position of the warning sign 1 needs to be fixed, the first fastening bolt 15 is rotated, and the first fastening bolt 15 drives the first clamping plate 14 to move, and the first clamping plate 14 is tightly pressed against the side of the upper support ring 2 or the lower support ring 3, thereby fixing the position of the warning sign 1.

[0033] As a technical optimization solution of the utility model, one side of the upper movable frame 6 and the lower movable frame 11 are fixedly connected with a clamping frame 16, one side of the clamping frame 16 is threadedly connected with a second fastening bolt 17, and one end of the second fastening bolt 17 located in the clamping frame 16 is rotatably connected with a second clamping plate 18.

[0034] When the warning sign 1 needs to be installed, the corners of the warning sign 1 are placed in the clamping frame 16, and the second fastening bolt 17 is rotated. One end of the second fastening bolt 17 drives the second clamping plate 18 to clamp the corners of the warning sign 1, which is convenient for the installer to install or disassemble the warning sign 1. The distance between the upper support ring 2 and the lower support ring 3 can be adjusted, and the two sets of upper movable frames 6 and lower movable frames 11 can be adjusted to fix warning signs 1 of different sizes.

[0035] As a technical optimization scheme of the utility model, the adjustment unit 7 includes a first fixed plate 19 and a second fixed plate 22 which are respectively fixedly installed on one side of the upper movable frame 6 and the lower movable frame 11. A hollow column 20 is fixedly installed on one side of the first fixed plate 19, and a movable column 21 with one end inserted into the hollow column 20 is fixedly installed on the second fixed plate 22. A spring 23 is fixedly installed between one end of the hollow column 20 and one side of the second fixed plate 22, and the spring 23 is sleeved on the side of the movable column 21.

[0036] When it is necessary to clamp the upper movable frame 6 and the lower movable frame 11 between the upper support ring 2 and the lower support ring 3, the upper movable frame 6 is pressed in the direction of the lower movable frame 11. At this time, the spring 23 is compressed, compressing the distance between the upper movable frame 6 and the lower movable frame 11, and the upper movable frame 6 and the lower movable frame 11 are respectively clamped between the upper support ring 2 and the lower support ring 3, and the upper movable frame 6 is released. Due to the tension of the spring 23, the upper movable frame 6 and the lower movable frame 11 are clamped between the upper support ring 2 and the lower support ring 3, which is convenient for the installer to install or disassemble the upper movable frame 6 and the lower movable frame 11. At the same time, the upper movable frame 6 and the lower movable frame 11 can be installed between the upper support ring 2 and the lower support ring 3 at different distances through the spring 23, thereby improving the applicability of the overall device.

[0037] As a technical optimization solution of the utility model, the connecting unit 4 includes a connecting column 24 fixedly connected to one end of the upper support ring 2 and the lower support ring 3 respectively, and a threaded sleeve 26 is sleeved on the connecting column 24. The upper support ring 2 and the lower support ring 3 are both fixedly connected to a threaded column 25 adapted to the threaded sleeve 26 at the other end.

[0038] There is no limit to the length of the upper support ring 2 and the lower support ring 3. If the construction scope is large, it can be composed of several upper support rings 2 and lower support rings 3. The connecting unit 4 is adapted to fit end to end and can be connected end to end. When connecting, the threaded sleeve 26 mounted on the side of the connecting column 24 is slid and threadedly connected to the threaded column 25. The side of the threaded sleeve 26 is polygonal, and tools such as open-end wrenches can be used to tighten the threaded sleeve 26 and the threaded column 25, which is convenient for operators to install or disassemble.

[0039] As a technical optimization solution of the utility model, the support unit 8 includes fixed blocks 27 respectively fixedly installed on the sides of the upper support ring 2 and the lower support ring 3. Threaded rods 28 penetrate the two fixed blocks 27, and several limit rings 29 are threadedly connected to the sides of the threaded rods 28.

[0040] A fixing plate can be installed at the lower end of the threaded rod 28, and the fixing plate is connected and installed to the ground. The fixing block 27 is sleeved on the side of the threaded rod 28, and a limiting ring 29 is used to be located on the upper and lower sides of the fixing block 27 to clamp and fix the fixing block 27. The distance between the upper support ring 2 and the lower support ring 3 can be adjusted and fixed, thereby improving the applicability of the overall device.

[0041] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An environmentally friendly construction warning device with dust removal effect, comprising a warning sign (1), characterized in that: The warning sign (1) further comprises an upper support ring (2) and a lower support ring (3) which can be spliced ​​into a ring and an arc shape through a connecting unit (4); a moving unit (5) is arranged between the upper support ring (2) and the lower support ring (3); the moving unit (5) comprises a plurality of upper moving frames (6) and a lower moving frame (11) adapted to the upper support ring (2) and the lower support ring (3); the warning sign (1) is installed between the plurality of upper moving frames (6) and the lower moving frames (11); the upper moving frames (6) and the lower moving frames (11) can move along the upper support ring (2) and the lower support ring (3); an adjusting unit (7) is arranged between the upper moving frame (6) and the lower moving frame (11); a supporting unit (8) is arranged between the upper support ring (2) and the lower support ring (3); the upper support ring (2) is hollow; an atomizing nozzle (9) and a water inlet pipe (10) are arranged on the upper side of the upper support ring (2).

2. The environmentally friendly construction warning device with dust removal effect according to claim 1 is characterized in that: The upper movable frame (6) and the lower movable frame (11) are both rotatably connected with rollers (13) respectively adapted to the upper support ring (2) and the lower support ring (3).

3. The environmentally friendly construction warning device with dust removal effect according to claim 1 is characterized in that: The upper movable frame (6) and the lower movable frame (11) are each provided with a first clamping plate (14) respectively adapted to the side surfaces of the upper support ring (2) and the lower support ring (3); one side of the first clamping plate (14) is rotatably connected to a first fastening bolt (15) respectively threadedly connected to the upper movable frame (6) and the lower movable frame (11).

4. The environmentally friendly construction warning device with dust removal effect according to claim 1 is characterized in that: One side of the upper movable frame (6) and the lower movable frame (11) are both fixedly connected to a clamping frame (16), one side of the clamping frame (16) is threadedly connected to a second fastening bolt (17), and one end of the second fastening bolt (17) located in the clamping frame (16) is rotatably connected to a second clamping plate (18).

5. The environmentally friendly construction warning device with dust removal effect according to claim 1 is characterized in that: The adjustment unit (7) comprises a first fixed plate (19) and a second fixed plate (22) respectively fixedly mounted on one side of the upper movable frame (6) and the lower movable frame (11); a hollow column (20) is fixedly mounted on one side of the first fixed plate (19); a movable column (21) having one end inserted into the hollow column (20) is fixedly mounted on the second fixed plate (22); a spring (23) is fixedly mounted between one end of the hollow column (20) and one side of the second fixed plate (22); and the spring (23) is sleeved on the side of the movable column (21).

6. The environmentally friendly construction warning device with dust removal effect according to claim 1, characterized in that: The connection unit (4) comprises a connection column (24) fixedly connected to one end of the upper support ring (2) and the lower support ring (3), respectively; a threaded sleeve (26) is sleeved on the connection column (24); and the upper support ring (2) and the lower support ring (3) are both fixedly connected to a threaded column (25) adapted to the threaded sleeve (26) at the other end.

7. The environmentally friendly construction warning device with dust removal effect according to claim 1, characterized in that: The support unit (8) comprises fixed blocks (27) respectively fixedly mounted on the side surfaces of the upper support ring (2) and the lower support ring (3); threaded rods (28) penetrate through the two fixed blocks (27); and a plurality of limit rings (29) are threadedly connected to the side surfaces of the threaded rods (28).

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