Safety protective fence for building construction

Abstract

The utility model discloses a building construction safety protective fence which comprises three stand columns, the side faces, close to each other, of two of the stand columns are each fixedly connected with two installation blocks, the outer surfaces of the four installation blocks are jointly connected with an anti-collision beam in a clamped mode, and the outer surface of the anti-collision beam is fixedly connected with four reinforcing pieces. The side faces, away from each other, of the reinforcing pieces make contact with the outer surfaces of the stand columns, a net frame is arranged above the anti-collision beam, the inner wall of the net frame is fixedly connected with an intercepting net, the side faces, close to each other, of the two stand columns are each fixedly connected with two rotating bases, and the inner walls of each set of rotating bases are each rotationally connected with a door frame. The inner wall of each door frame is fixedly connected with a separation net. According to the building construction safety protective fence, the vertical rods, the anti-collision beams, the interception net, the door frame and the isolation net are matched, so that the protective fence has high practicability, and the purposes that the building construction safety protective fence is reasonable in design, wide in application range and capable of being used in most scenes in building construction are achieved.

Description

Technical Field

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

[0002] The construction guardrail is made of an iron pipe, which is made through layers of processing such as seamless iron pipe bending, welding, grinding and polishing, high-pressure baking paint, and film pasting. It is generally widely used for isolation and warning in construction sites.

[0003] The utility model with the existing authorization announcement number CN217028387U discloses a construction safety guardrail, including two brackets, a cross bar and a water storage rod are fixed between the two brackets, and the cross bar is above the water storage rod, and a plurality of vertical rods are arranged between the cross bar and the water storage rod, and a threaded water inlet is arranged at the bottom of one end of the water storage rod.

[0004] By adopting the above technical scheme, multiple guardrails are plugged and fixed in sequence by pins and sockets, which are convenient for connection and installation even at corners. A water storage rod is provided at the bottom of the guardrail, and the weight of the guardrail can be increased by filling water to effectively prevent the guardrail from tipping over. However, the guardrail itself is designed to have a low height, and its application range in construction is not wide enough and cannot meet the safety protection needs of most construction projects. In addition, the guardrail itself does not have a door design, which is not convenient for relevant staff to enter and exit and maintain in actual use. Therefore, technical personnel in this field provide a construction safety guardrail to solve the problems raised in the above background technology. Utility Model Content

[0005] In view of this, it is necessary to provide a construction safety guardrail to solve the problem that the guardrail itself is relatively low, has a small application range, and is difficult to meet the needs of the construction site in the existing technical solutions.

[0006] According to one aspect of the utility model, a construction safety guardrail is provided, comprising three columns, wherein two sides of two columns close to each other are fixedly connected to two mounting blocks, the outer surfaces of the four mounting blocks are commonly clamped with an anti-collision beam, the outer surface of the anti-collision beam is fixedly connected to four reinforcing plates, and the sides of each group of reinforcing plates away from each other are in contact with the outer surface of the column, a net frame is arranged above the anti-collision beam, and the inner wall of the net frame is fixedly connected to an interception net, wherein two sides of two columns close to each other are fixedly connected to two rotating seats, the inner wall of each group of the rotating seats is rotatably connected to a door frame, and the inner wall of each door frame is fixedly connected to an isolation net.

[0007] According to some embodiments, a latch is fixedly connected to the right side surface of one of the door frames, and a telescopic end of the latch is in contact with an inner wall of the other door frame.

[0008] According to some embodiments, a mounting plate is fixedly connected to the bottom surface of each of the columns, and four bolts are threadedly connected to the inner wall of each mounting plate.

[0009] According to some embodiments, an iron sheet is fixedly connected to the front surface of the anti-collision beam, and five warning stickers are fixedly connected to the front surface of the iron sheet.

[0010] According to some embodiments, a warning board is arranged on the outer side of the interception net, and the back surface of the warning board is fixedly connected to the front surface of the interception net.

[0011] According to some embodiments, a threaded nail is arranged on the outer side of each reinforcing piece, and one end of each threaded nail close to the reinforcing piece penetrates through the reinforcing piece and is threadedly connected to the inner wall of the column.

[0012] According to some embodiments, two threaded bolts are arranged on the outer side of each mounting block, and one end of each threaded bolt close to the mounting block sequentially penetrates through the anti-collision beam and the mounting block and extends to the outside of the anti-collision beam.

[0013] According to some embodiments, eight reinforcing nails are arranged on the outer side of the mesh frame, and one end of each group of reinforcing nails away from each other penetrates through the mesh frame and is threadedly connected to the inner wall of the column.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] By providing columns, it can be fixed at the place where the guardrail needs to be installed, which can play a role in supporting other components of the guardrail. Using the cooperation of the mounting block and the anti-collision beam, it can play a role in resisting impacts at the bottom of the guardrail, avoiding the guardrail from toppling due to construction vehicles accidentally hitting the guardrail. Using the mesh frame and the interception net to play a role in protecting the upper half of the guardrail, increasing the height of the guardrail, it can be widely applied to various scenarios. Using the cooperation of the rotating seat, the door frame and the isolation net, it is convenient for relevant staff to enter and exit and maintain daily, achieving the effect of facilitating the daily use of the guardrail by relevant staff, and realizing the purpose that the guardrail can be applied to various scenarios in construction. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those skilled in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0017] Figure 1 It is a three-dimensional structural schematic diagram of a column of a construction safety guardrail provided by the present utility model;

[0018] Figure 2 Schematic perspective view of the rear view of the door frame of a building construction safety guardrail provided by the present utility model;

[0019] Figure 3 Schematic perspective view of the rear view of the anti-collision beam of a building construction safety guardrail provided by the present utility model;

[0020] Figure 4 Schematic perspective view of the rear view of the mounting block of a building construction safety guardrail provided by the present utility model.

[0021] In the figure: 1, column; 2, mounting block; 3, anti-collision beam; 4, reinforcing plate; 5, mesh frame; 6, interception net; 7, rotating seat; 8, door frame; 9, isolation net; 10, plug lock; 11, mounting plate; 12, bolt; 13, iron sheet; 14, warning sticker; 15, warning board; 16, threaded nail; 17, threaded bolt; 18, reinforcing nail. Specific embodiments

[0022] In order to make the objectives, technical solutions and advantages of the present utility model clearer and more understandable, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0023] Please refer to Figures 1 to 4 , the present utility model provides a building construction safety guardrail, which includes three columns 1. On the side surfaces of two of the columns 1 that are close to each other, two mounting blocks 2 are fixedly connected. The outer surfaces of the four mounting blocks 2 are jointly clamped with an anti-collision beam 3. Four reinforcing plates 4 are fixedly connected to the outer surface of the anti-collision beam 3. On the side surfaces of each group of reinforcing plates 4 that are away from each other, they are in contact with the outer surface of the column 1. A mesh frame 5 is arranged above the anti-collision beam 3. An interception net 6 is fixedly connected to the inner wall of the mesh frame 5. On the side surfaces of two of the columns 1 that are close to each other, two rotating seats 7 are fixedly connected. The inner walls of each group of rotating seats 7 are rotatably connected with a door frame 8. An isolation net 9 is fixedly connected to the inner wall of each door frame 8.

[0024] By providing the column 1 and fixing it at the place where the guardrail needs to be installed, it can play a role in supporting other components of the guardrail. Using the cooperation of the mounting block 2 and the anti-collision beam 3, it has the ability to resist impacts at the bottom of the guardrail, avoiding the guardrail from tipping over due to construction vehicles accidentally hitting the guardrail. Using the mesh frame 5 and the interception net 6 to play the protection of the upper half of the guardrail, increasing the height of the guardrail, it can be widely used in a variety of scenarios. Using the cooperation of the rotating seat 7, the door frame 8 and the isolation net 9, it is convenient for relevant staff to enter and exit and maintain on a daily basis.

[0025] Further, a bolt lock 10 is fixedly connected to the right side surface of one of the door frames 8. The telescopic end of the bolt lock 10 is in contact with the inner wall of the other door frame 8. The bolt lock 10 is used to fix the two door frames 8, facilitating the entry and maintenance of relevant staff.

[0026] Further, a mounting plate 11 is fixedly connected to the bottom surface of each column 1. Four bolts 12 are threadedly connected to the inner wall of each mounting plate 11. The mounting plate 11 serves to increase the contact area between the column 1 and the ground, enhancing stability. The bolts 12 are used to fix the column 1 to ensure that the column 1 is not prone to shaking.

[0027] Further, an iron sheet 13 is fixedly connected to the front surface of the anti-collision beam 3. Five warning stickers 14 are fixedly connected to the front surface of the iron sheet 13. The iron sheet 13 serves as a shielding effect, and the warning stickers 14 serve as a night-time reflective effect to prevent vehicles and pedestrians from accidentally touching.

[0028] Further, a warning board 15 is provided on the outer side of the interception net 6. The back surface of the warning board 15 is fixedly connected to the front surface of the interception net 6. The warning board 15 is used to paste relevant protective equipment or positions, serving to popularize knowledge about dangers and the like.

[0029] Further, a threaded nail 16 is provided on the outer side of each reinforcing piece 4. One end of each threaded nail 16 close to the reinforcing piece 4 penetrates through the reinforcing piece 4 and is threadedly connected to the inner wall of the column 1. With the threaded nails 16 designed by the designer, the stability of the anti-collision beam 3 is further enhanced.

[0030] Further, two threaded bolts 17 are provided on the outer side of each mounting block 2. One end of each threaded bolt 17 close to the mounting block 2 sequentially penetrates through the anti-collision beam 3 and the mounting block 2 and extends to the outside of the anti-collision beam 3. With the threaded bolts 17 designed by the designer, the stability of the anti-collision beam 3 is further enhanced.

[0031] Further, eight reinforcing nails 18 are provided on the outer side of the mesh frame 5. One end of each group of reinforcing nails 18 away from each other penetrates through the mesh frame 5 and is threadedly connected to the inner wall of the column 1. With the reinforcing nails 18 designed by the designer, the stability of the mesh frame 5 is further enhanced.

[0032] Working principle: When in use, by setting up the vertical column 1 and fixing it at the place where the guardrail needs to be installed, it is convenient for the subsequent installation of other components of the guardrail. The installation block 2 and the anti-collision beam 3 are fixedly connected together by the threaded bolt 17 to ensure the stability of the anti-collision beam 3, enabling the bottom of the guardrail to have the ability to withstand impacts and preventing construction vehicles from accidentally hitting the guardrail and causing it to topple. The mesh frame 5 and the interception net 6 are fixed on the vertical column 1 by the reinforcement nails 18 to provide protection for the upper part of the guardrail and increase the height of the guardrail. It can be widely applied to various scenarios. By the cooperation of the rotating seat 7, the door frame 8 and the isolation net 9, and the use of the plug lock 10, it is convenient for relevant staff to enter and exit and maintain daily, achieving the effect of facilitating the daily use of the guardrail by relevant staff. The safety guardrail for building construction is reasonably designed and has a wide application range, meeting the purpose of being used in most scenarios of building construction.

[0033] In the attached drawings of this embodiment, the same or similar reference numerals correspond to the same or similar components; in the description of the present invention, it should be understood that if there are terms such as "upper", "lower", "left", "right", etc. indicating the orientation or positional relationship, they are based on the orientation or positional relationship shown in the attached drawings. This is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the terms describing the positional relationship in the attached drawings are only for illustrative purposes and cannot be understood as a limitation of this patent. For those of ordinary skill in the art, the specific meanings of the above terms can be understood according to specific circumstances.

Claims

1. A construction safety guardrail, characterized in that: The invention comprises three columns (1), wherein two mounting blocks (2) are fixedly connected to the side surfaces of two columns (1) close to each other, the outer surfaces of the four mounting blocks (2) are commonly clamped with an anti-collision beam (3), the outer surface of the anti-collision beam (3) is fixedly connected with four reinforcing plates (4), the side surfaces of each group of reinforcing plates (4) away from each other are in contact with the outer surface of the column (1), a net frame (5) is arranged above the anti-collision beam (3), the inner wall of the net frame (5) is fixedly connected with an interception net (6), wherein two rotating seats (7) are fixedly connected to the side surfaces of the two columns (1) close to each other, the inner wall of each group of rotating seats (7) is rotatably connected with a door frame (8), and the inner wall of each door frame (8) is fixedly connected with an isolation net (9).

2. A construction safety guardrail according to claim 1, characterized in that: A latch (10) is fixedly connected to the right side surface of one of the door frames (8), and the telescopic end of the latch (10) contacts the inner wall of the other door frame (8).

3. A construction safety guardrail according to claim 1, characterized in that: The bottom surface of each of the upright posts (1) is fixedly connected to a mounting plate (11), and the inner wall of each of the mounting plates (11) is threadedly connected to four bolts (12).

4. A construction safety guardrail according to claim 1, characterized in that: An iron sheet (13) is fixedly connected to the front of the anti-collision beam (3), and five warning stickers (14) are fixedly connected to the front of the iron sheet (13).

5. A construction safety guardrail according to claim 1, characterized in that: A warning plate (15) is arranged on the outer side of the interception net (6), and the back side of the warning plate (15) is fixedly connected to the front side of the interception net (6).

6. A construction safety guardrail according to claim 1, characterized in that: A threaded nail (16) is provided on the outer side of each reinforcement plate (4), and one end of each threaded nail (16) close to the reinforcement plate (4) penetrates the reinforcement plate (4) and is threadedly connected to the inner wall of the column (1).

7. A construction safety guardrail according to claim 1, characterized in that: Two threaded bolts (17) are arranged on the outer side of each mounting block (2), and one end of each threaded bolt (17) close to the mounting block (2) passes through the anti-collision beam (3) and the mounting block (2) in sequence and extends to the outside of the anti-collision beam (3).

8. A construction safety guardrail according to claim 1, characterized in that: Eight reinforcing nails (18) are arranged on the outside of the mesh frame (5), and the ends of each group of reinforcing nails (18) that are away from each other penetrate the mesh frame (5) and are threadedly connected to the inner wall of the column (1).

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