A safety fence for construction site management

Abstract

The utility model discloses a kind of safety fences for construction engineering management, relate to safety fence field, including protective plate, two uprights are symmetrically arranged in the two sides of protective plate, the upright is hollow cuboid structure, and the upper and lower ends of the upright are both provided with through groove on two pairs of vertical side walls, and the protective plate is connected and fixed with the upright by at least one group of connecting assembly;Among them, the connecting assembly includes screw rod, the screw rod is located in the inner cavity of the upright, and the both ends of the screw rod are respectively rotatably connected with the two pairs of vertical side walls of the upright.The utility model can improve the assembling or disassembling efficiency between protective plate and upright by setting connecting assembly, reduce the labor intensity of staff disassembly, greatly shorten the project period;Secondly, the safety fence structure is relatively simple, the input cost is lower, and the connectivity is firm, convenient for disassembly and transportation.

Description

Technical Field

[0001] This utility model relates to the field of safety fences, specifically a safety fence for construction project management. Background Technology

[0002] Construction engineering refers to the engineering entity formed by the construction of various types of buildings and their ancillary facilities, as well as the installation of supporting lines, pipelines, and equipment. Among them, building construction refers to projects with roofs, beams, columns, walls, foundations, and the ability to form internal spaces to meet people's needs for production, living, learning, and public activities. Safety fences for construction safety management are required during the construction process.

[0003] Most existing construction project fences are temporary, requiring installation before the project is completed and removal afterward. The fences are mainly composed of protective panels or netting connected to posts. However, the existing connection methods mostly use wire or bolts for fixing, which is time-consuming and labor-intensive, requiring multiple workers to install. Furthermore, the fences also need to be removed after the project is completed, and manual dismantling is labor-intensive and may even cause project delays. Utility Model Content

[0004] The purpose of this utility model is to provide a safety fence for construction project management in order to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a safety fence for construction project management, comprising a protective plate, wherein two uprights are symmetrically arranged on both sides of the protective plate, the uprights are hollow cuboid structures, and through slots are provided on the upper and lower two opposite side walls of the uprights; the protective plate and the uprights are connected and fixed by at least one set of connecting components.

[0006] The connecting assembly includes a screw rod located inside the cavity of the column, with both ends of the screw rod rotatably connected to two opposite sidewalls of the column. Both ends of the screw rod are threaded with screw seats, and both ends of the screw seats are fixedly connected with slide rods. A clamping block is slidably connected along the length of the slide rod, and the clamping block is located inside the through groove. A rotating block is clamped between two adjacent limiting blocks, and the rotating block is rotatably connected to the column via a shaft.

[0007] As a further improvement of this utility model: the threads at both ends of the screw have opposite directions, and one end of the screw passes through the outer wall of the column and is connected to a screw head.

[0008] As a further embodiment of this utility model: the clamping block has a U-shaped structure, one end of the clamping block has a through hole for the sliding rod to pass through and move, and a limiting block is provided at the end of the sliding rod near the clamping block, the outer diameter of the limiting block being larger than the inner diameter of the through hole on the clamping block.

[0009] As a further improvement of this utility model, the rotating block has a insertion slot in the middle for one end of the clamping block to be inserted.

[0010] As a further embodiment of this utility model: the protective plate has connecting grooves at both ends, the rotating block is located in the connecting groove, and the rotating block is rotatably connected to the upper and lower walls of the connecting groove through a shaft.

[0011] As a further improvement of this utility model: the bottom of the column is connected to a base, and each of the four corners of the base is provided with a through hole.

[0012] As a further improvement of this utility model: the top two ends of the base are provided with limiting grooves, and the width of the limiting grooves is adapted to the thickness of the protective plate.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] This utility model improves the efficiency of assembly or disassembly between the protective plate and the column by setting up connecting components, reduces the labor intensity of workers in disassembly and assembly, and greatly shortens the project period; secondly, the safety fence structure is relatively simple, the investment cost is low, and the connection is firm, making it easy to disassemble and transport. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the column and base of this utility model;

[0017] Figure 3 This is a partial cross-sectional structural diagram of the column of this utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the connecting component of this utility model;

[0019] Figure 5 This is a schematic diagram of the connection structure between the protective plate and the rotating block of this utility model;

[0020] Figure 6 This is an enlarged structural diagram of region A of this utility model.

[0021] In the diagram: 1. Protective plate; 11. Connecting groove; 2. Column; 21. Through groove; 3. Base; 4. Through hole; 5. Limiting groove; 6. Connecting assembly; 601. Screw; 602. Screw seat; 603. Slide rod; 604. Clamping block; 605. Limiting block; 606. Rotating block; 607. Insertion groove; 608. Tightening head. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figures 1-6 In this embodiment of the utility model, a safety fence for construction project management includes a protective plate 1. Two uprights 2 are symmetrically arranged on both sides of the protective plate 1. The uprights 2 are hollow cuboid structures, and through slots 21 are provided on the upper and lower two pairs of side walls of the uprights 2. The protective plate 1 and the uprights 2 are connected and fixed by at least one set of connecting components 6.

[0024] The connecting component 6 includes a screw 601 located in the inner cavity of the column 2, with both ends of the screw 601 rotatably connected to the two opposite side walls of the column 2. Both ends of the screw 601 are threadedly connected to screw seats 602, and both ends of the screw seats 602 are fixedly connected to slide rods 603. A clamping block 604 is slidably connected along the length of the slide rod 603. The clamping block 604 is located inside the through groove 21. A rotating block 606 is clamped between two adjacent limiting blocks 605. The rotating block 606 is rotatably connected to the column 2 via a shaft.

[0025] The threads at both ends of the screw 601 turn in opposite directions, and one end of the screw 601 passes through the outer wall of the column 2 and is connected to a screw head 608; the clamping block 604 has a U-shaped structure, and one end of the clamping block 604 has a through hole for the slide rod 603 to pass through and move. The end of the slide rod 603 near the clamping block 604 is provided with a limit block 605, and the outer diameter of the limit block 605 is larger than the inner diameter of the through hole on the clamping block 604;

[0026] The rotating block 606 has an insertion slot 607 in the middle for inserting one end of the clamping block 604; the protective plate 1 has connecting slots 11 at both ends, the rotating block 606 is located in the connecting slot 11, and the rotating block 606 is rotatably connected to the upper and lower walls of the connecting slot 11 by a shaft.

[0027] The bottom of the column 2 is connected to the base 3, and the four corners of the base 3 are provided with through holes 4; the top two ends of the base 3 are provided with limiting grooves 5, and the width of the limiting grooves 5 is matched with the thickness of the protective plate 1.

[0028] In this embodiment: by setting the connecting component 6, the assembly or disassembly efficiency between the protective plate 1 and the column 2 can be improved, the labor intensity of the workers in disassembly and assembly can be reduced, and the project period can be greatly shortened; secondly, the safety fence structure is relatively simple, the investment cost is low, and the connection is firm, making it easy to disassemble and transport.

[0029] Specifically, the safety fence in this solution mainly consists of a protective plate 1, posts 2, and connecting components 6. The protective plate 1 is located between two posts 2, and each end of the protective plate 1 is connected to the two posts 2 by at least two sets of connecting components 6. When the safety fence needs to be installed, the posts 2 are installed first. The base 3 at the bottom of the post 2 is fixed to the ground structure by inserting anchor nails into the ground through the through holes 4. The distance between adjacent posts 2 needs to be measured by the staff before the adjacent posts 2 are fixed to the ground.

[0030] After multiple columns 2 are installed at equal intervals, the protective plate 1 can be installed between two adjacent columns 2. First, push the clamping block 604 to one side of the column 2, that is, move the clamping block 604 along the length of the slide rod 603 and move closer to the screw seat 602 to avoid the clamping block 604 interfering with the placement of the protective plate 1. The bottom two ends of the protective plate 1 can be inserted into the limiting groove 5 for pre-connection. Then, pull the clamping block 604 out from the inside of the through groove 21.

[0031] It should be noted that the distance between the two screw seats 602 should be greater than the thickness of the protective plate 1. When the distance between the two clamping blocks 604 is too small, the screw 601 is forced to rotate by turning the screw head 608. Since the threads at both ends of the screw 601 turn in opposite directions, the two screw seats 602 at both ends of the screw 601 will move closer or further apart, thereby increasing the distance between the two clamping blocks 604.

[0032] At this time, the rotating blocks 606 at both ends of the protective plate 1 will be located between the two clamping blocks 604. The two screw seats 602 are brought close together to clamp the rotating blocks 606. At the same time, one end of the outer end of the clamping block 604 will be inserted into the insertion groove 607 to restrict the movement of the clamping block 604, thus realizing the connection between the protective plate 1 and the column 2.

[0033] In addition, at the bends in the safety fence, this solution uses a rotating connection between the rotating block 606 and the connecting groove 11, so that the connection and installation between the protective plate 1 and the column 2 is not affected regardless of whether the bend is obtuse or acute.

[0034] When it is necessary to remove the safety fence, the same method applies: turn the screw head 608 to force the two clamping blocks 604 to separate, disengage the connection to the rotating block 606, and then push the clamping blocks 604 to the inside of the through groove 21 to remove the protective plate 1. Finally, remove the anchor nails on the base 3 to complete the dismantling of the entire safety fence.

[0035] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A safety fence for construction project management, comprising a protective panel (1), characterized in that, The protective plate (1) has two symmetrical columns (2) on both sides. The columns (2) are hollow cuboid structures, and through slots (21) are provided on the upper and lower two opposite side walls of the columns (2). The protective plate (1) and the columns (2) are connected and fixed by at least one set of connecting components (6). The connecting assembly (6) includes a screw (601), which is located in the inner cavity of the column (2). Both ends of the screw (601) are rotatably connected to the two opposite side walls of the column (2). Both ends of the screw (601) are threadedly connected to screw seats (602). Both ends of the screw seats (602) are fixedly connected to slide rods (603). A clamping block (604) is slidably connected to the slide rod (603) along its length. The clamping block (604) is located inside the through groove (21). A rotating block (606) is clamped between two adjacent limiting blocks (605). The rotating block (606) is rotatably connected to the column (2) through a shaft. The threads at both ends of the screw (601) are in opposite directions, and one end of the screw (601) passes through the outer wall of the column (2) and is connected to a screw head (608). The clamping block (604) has a U-shaped structure. One end of the clamping block (604) has a through hole for the sliding rod (603) to pass through and move. A limiting block (605) is provided at one end of the sliding rod (603) near the clamping block (604). The outer diameter of the limiting block (605) is larger than the inner diameter of the through hole on the clamping block (604).

2. The safety fence for construction project management according to claim 1, characterized in that, The rotating block (606) has a insertion slot (607) in the middle for inserting one end of the clamping block (604).

3. A safety fence for construction project management according to claim 2, characterized in that, The protective plate (1) has connecting grooves (11) at both ends. The rotating block (606) is located in the connecting groove (11), and the rotating block (606) is rotatably connected to the upper and lower walls of the connecting groove (11) through a shaft.

4. A safety fence for construction project management according to claim 3, characterized in that, The bottom of the column (2) is connected to the base (3), and the four corner ends of the base (3) are provided with through holes (4).

5. A safety fence for construction project management according to claim 4, characterized in that, The base (3) has limiting grooves (5) at both ends of its top, and the width of the limiting grooves (5) is suitable for matching the thickness of the protective plate (1).

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