Construction protective fence

Abstract

The utility model provides a construction protective fence, which relates to the technical field of building construction protection and comprises a steel base, polyethylene plates and fixing pieces are symmetrically arranged on the steel base, and a mounting plate and a plurality of rotating shafts which are rotatably connected and distributed at equal intervals are arranged between the two polyethylene plates. A plurality of anti-climbing spines are arranged on the mounting plate and the polyethylene plate, a spraying pipe, a dust sensor and a suction pump are arranged on the mounting plate, a plurality of atomizing nozzles are arranged on the spraying pipe, and the spraying pipe is communicated with the suction pump; through multiple design of the rotating shafts, the polyethylene plates and the anti-climbing spines, the difficulty that foreign personnel climb the protective guard is increased to the maximum extent, so that the foreign personnel cannot easily enter a building construction area, the blocking effect is improved, in addition, the dust concentration in the surrounding environment can be detected in real time, if the dust concentration exceeds the standard, sprayed water settles, and the safety of the building construction area is improved. The functionality is improved; and the amount of dust diffused to the external environment is effectively reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction protection, in particular to a construction protection fence. Background Art

[0002] During the construction process, in order to ensure construction safety, it is necessary to install isolation and protection railings on the outside of the construction site to isolate the entire construction site from the outside world and prevent people from outside from breaking into the construction site and causing accidents.

[0003] The existing construction site construction guardrails have poor blocking effect. Specifically, the blocking effect of simple text or indicator light reminders is weak. If outsiders do not heed the warnings, they can still easily break into the construction site. The blocking effect needs to be further improved. In addition, the existing guardrails do not have dust reduction function, and the functionality needs to be improved. Utility Model Content

[0004] The purpose of the utility model is to solve the problems raised in the above background technology, and then propose a construction guardrail.

[0005] The technical solution adopted by the utility model to solve its technical problems is:

[0006] A construction guardrail comprises a steel base, on which polyethylene plates and fixings are symmetrically arranged, a mounting plate and a plurality of rotating shafts rotatably connected and equidistantly distributed are arranged between two polyethylene plates, a plurality of anti-climbing spikes are arranged on the mounting plate and the polyethylene plate, a spray pipe, a dust sensor and a suction pump are arranged on the mounting plate, a plurality of atomizing nozzles are arranged on the spray pipe and the spray pipe is connected to the suction pump, the suction pump is electrically connected to the dust sensor and the suction pump is connected to a water tank fixed in other areas through a hose.

[0007] This device maximizes the difficulty for outsiders to climb the guardrail through the multiple designs of the rotating shaft, polyethylene plate and anti-climbing spikes, making it difficult for outsiders to easily enter the construction area, thereby improving the blocking effect. In addition, the dust concentration in the surrounding environment can be detected in real time. If the dust concentration exceeds the standard, water will be sprayed to settle it. The functionality is improved and the amount of dust spread into the external environment is effectively reduced.

[0008] Furthermore, a plurality of anti-touch prongs are arranged on the mounting plate.

[0009] The above scheme can prevent outsiders from climbing up by holding the installation plate through the anti-touch pointed head, and the blocking effect is further improved.

[0010] Furthermore, two sides of the steel base are respectively provided with plug posts and slots that are matched with the size of the plug posts and are distributed opposite to each other for combined connection of multiple guardrails.

[0011] Furthermore, a polyurethane layer is provided on the outer side of the rotating shaft.

[0012] Furthermore, a plurality of buffer springs are arranged on the steel base, and one end of the buffer spring is connected to a polyurethane plate.

[0013] The above scheme can cushion the guardrail when it is impacted by the outside world through the polyurethane layer and the polyurethane board, so that the guardrail is not easily damaged and the service life is extended. In addition, the polyethylene board itself has cushioning performance.

[0014] Furthermore, a plurality of reflective strips are arranged on the polyethylene plate.

[0015] The above solution can effectively remind passing vehicles to stay away from the guardrail at night through the reflective strip.

[0016] Furthermore, the fixing member is one of a long bolt or a cone.

[0017] In the above solution, long bolts are used for hard ground installation, and insert cones are used for soil installation, ensuring the stable installation effect of the guardrail in different ground environments.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] Compared with the existing technology, this device maximizes the difficulty of outsiders climbing the guardrail through the multiple designs of the rotating shaft, polyethylene plate and anti-climbing spikes, making it difficult for outsiders to easily enter the construction area, and the blocking effect is improved. In addition, the dust concentration in the surrounding environment can be detected in real time. If the dust concentration exceeds the standard, water will be sprayed to settle. The functionality is improved and the amount of dust spread into the external environment is effectively reduced. At the same time, the surface of the guardrail will be moistened during the water spraying and settling process, which further increases the difficulty of climbing and has a good blocking effect. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0021] Figure 2 It is a rear view of the utility model;

[0022] Figure 3 for Figure 2 A partial enlarged view of the label A;

[0023] Reference numerals:

[0024] 1. Steel base; 11. Fixing parts; 12. Polyethylene board; 13. Rotating shaft; 14. Polyurethane layer; 15. Mounting plate; 16. Anti-climbing spikes; 17. Plug poles; 18. Reflective strips; 19. Anti-touch spikes; 21. Spray pipe; 22. Atomizing nozzle; 23. Suction pump; 24. Dust sensor. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions 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. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. The utility model is further described in combination with the drawings and embodiments:

[0026] like Figures 1 to 3 As shown, a construction guardrail includes a steel base 1, on which polyethylene plates 12 and fixings 11 are symmetrically arranged, a mounting plate 15 and a plurality of rotating shafts 13 rotatably connected and equidistantly distributed are arranged between the two polyethylene plates 12, a plurality of anti-climbing spikes 16 are arranged on the mounting plate 15 and the polyethylene plates 12, a spray pipe 21, a dust sensor 24 and a suction pump 23 are arranged on the mounting plate 15, a plurality of atomizing nozzles 22 are arranged on the spray pipe 21 and the spray pipe 21 is connected to the suction pump 23, the suction pump 23 is electrically connected to the dust sensor 24 and the suction pump 23 is connected to a water tank fixed in other areas through a hose, and the hose and the water tank are not shown in the figure.

[0027] Further refinement of the embodiment of the present utility model is as follows: Figure 1 and Figure 2 As shown, both sides of the steel base 1 are provided with plug posts 17 and slots that are matched with the size of the plug posts 17 and are distributed opposite to each other for combined connection of multiple guardrails.

[0028] In a further refinement of the embodiment of the utility model, the fixing member 11 is one of a long bolt or an insert cone; the long bolt is used for hard ground installation, and the insert cone is used for soil installation, to ensure the stable installation effect of the guardrail in different ground environments. It should be noted that the installation hole of the fixing member 11 will not enter the slot.

[0029] It should be noted that the suction pump 23 and the dust sensor 24 are electrically connected to the controller, which is not shown in the figure.

[0030] The workflow of this utility model:

[0031] First, transport multiple guardrails to the construction area where they need to be installed, and then use the plug posts 17 and slots to connect the guardrails. The slots are not shown in the figure. After the connection of two adjacent guardrails is completed, the fixing parts 11 can be used to limit the position between the guardrails and the ground. Finally, a large-scale barrier installation outside the construction area can be realized.

[0032] During the use of the guardrail, the friction coefficient of the polyethylene sheet 12 is small and the plurality of rotating shafts 13 are in a rolling state, so that it is very difficult for outsiders to climb up. At the same time, a large number of anti-climbing spikes 16 are arranged on the upper end of the guardrail to further play a blocking effect, and it is difficult for outsiders to break into the construction area. In this way, the blocking effect of the guardrail is significantly improved;

[0033] At the same time, the dust sensor 24 is used to detect the dust concentration in the current surrounding environment in real time. If the dust concentration exceeds the upper limit value range pre-set in the controller, the dust sensor 24 immediately feeds back a signal to the controller, and then the controller controls the suction pump 23 to work to suck water from the water tank and finally spray it through a plurality of atomizing nozzles 22 to effectively settle the surrounding dust and dust, thereby achieving the purpose of purifying the air;

[0034] Compared with the prior art, the device maximizes the difficulty for outsiders to climb the guardrail through the multiple designs of the rotating shaft 13, the polyethylene plate 12 and the anti-climbing spikes 16, making it difficult for outsiders to easily enter the construction area, thereby improving the blocking effect. In addition, the dust concentration in the surrounding environment can be detected in real time. If the dust concentration exceeds the standard, water will be sprayed to settle, thereby improving functionality and effectively reducing the amount of dust spreading into the external environment. At the same time, the surface of the guardrail will be moistened during the water spraying and settling process, further increasing the difficulty of climbing.

[0035] In some embodiments, Figure 1 As shown, a plurality of anti-touch spikes 19 are provided on the mounting plate 15; this embodiment can prevent outsiders from climbing up by holding the mounting plate 15 through the anti-touch spikes 19, and the blocking effect is further improved.

[0036] In other embodiments, Figure 1 and Figure 2 As shown, the outer side of the rotating shaft 13 is provided with a polyurethane layer 14;

[0037] The above embodiment is a further refinement of the scheme. A plurality of buffer springs are arranged on the steel base 1. The buffer springs are not shown in the figure. One end of the buffer spring is connected to a polyurethane plate. This embodiment can buffer the guardrail when it is impacted by the outside world through the polyurethane layer 14 and the polyurethane plate. The guardrail is not easily damaged, thereby extending its service life. In addition, the polyethylene plate 12 itself has buffering performance.

[0038] In other embodiments, Figure 1 As shown, a plurality of reflective strips 18 are provided on the polyethylene plate 12; the reflective strips 18 of this embodiment can effectively remind passing vehicles to stay away from the guardrail at night.

[0039] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions in the specification are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the protection required by the utility model. The scope of protection required by the utility model is defined by the attached claims and their equivalents.

Claims

1. A construction guardrail, characterized in that: The invention comprises a steel base (1), on which polyethylene plates (12) and fixing parts (11) are symmetrically arranged, a mounting plate (15) and a plurality of rotating shafts (13) which are rotatably connected and equidistantly distributed are arranged between two polyethylene plates (12), a plurality of anti-climbing spikes (16) are arranged on the mounting plate (15) and the polyethylene plates (12), a spray pipe (21), a dust sensor (24) and a suction pump (23) are arranged on the mounting plate (15), a plurality of atomizing nozzles (22) are arranged on the spray pipe (21), and the spray pipe (21) is connected to the suction pump (23), the suction pump (23) and the dust sensor (24) are electrically connected, and the suction pump (23) is connected to a water tank fixed in another area through a hose.

2. A construction guardrail according to claim 1, characterized in that: A plurality of anti-touch prongs (19) are arranged on the mounting plate (15).

3. A construction protection fence according to claim 1, characterized in that: Both sides of the steel base (1) are respectively provided with plug posts (17) and slots that are matched to the size of the plug posts (17) and are arranged opposite to each other for combined connection of multiple guardrails.

4. A construction protection fence according to claim 1, characterized in that: The outer side of the rotating shaft (13) is sleeved with a polyurethane layer (14).

5. A construction protection fence according to claim 4, characterized in that: A plurality of buffer springs are arranged on the steel base (1), and one end of the buffer spring is connected to a polyurethane plate.

6. A construction protection fence according to claim 1, characterized in that: A plurality of reflective strips (18) are arranged on the polyethylene plate (12).

7. A construction protection fence according to claim 1, characterized in that: The fixing member (11) is one of a long bolt and a cone.

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