A kind of safety protection net for construction engineering

Abstract

The utility model discloses a safety protection net for construction projects, which relates to the technical field of protection nets, and comprises two upright posts, wherein a protection net is detachably connected between each upright post, a plug-in connector is arranged between each upright post, and a connector adapted to the plug-in connector is arranged on the protection net. During use, when the user inserts each connection block into a connection groove corresponding to the connection block, and then inserts the connection sleeve into the upright post connected thereto, and then installs the installed protection net, it is convenient for the user to install the protection net and to splice the upright posts.

Description

Technical Field

[0001] The utility model relates to the technical field of protection nets, in particular to a safety protection net for construction projects. Background Art

[0002] In the invention patent application with publication (announcement) number: CN112761416A, publication (announcement) date: 2021-05-07, and name "Safety Protection Net", it includes a guardrail bracket, a T-shaped connecting member and multiple protection nets. The guardrail bracket includes a transverse support frame arranged along the periphery of the protection area, and multiple connecting members are arranged at intervals on the transverse support frame. One end of the connecting member is connected to the transverse support frame, and the other end is connected to the longitudinal support frame. The connection position of the longitudinal support frame and the T-shaped connecting member is adjustable. The longitudinal support frame is connected to the T-shaped connecting member, and both sides of the T-shaped connecting member are connected to the protection net. The protection net is made of PA66 nylon. The safety protection net of the present invention has a simple structure. The supporting member and the protection net of the safety protection net are designed separately. The protection net can be factory-produced. When in use, the corresponding number of protection nets can be selected according to the length of the equipment for installation.

[0003] In the prior art including the above-mentioned solution, if the protective net is used during use, it will be damaged after a period of use, which is inconvenient to replace. Utility Model Content

[0004] The purpose of the utility model is to provide a construction engineering safety protection net to solve the above-mentioned deficiencies in the prior art.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A construction engineering safety protection net comprises two columns, a protection net detachably connected thereto is arranged between the columns, a plug-in connector is arranged between the columns, and a connector matched with the plug-in connector is arranged on the protection net.

[0007] Preferably, a clamping structure is provided between each of the uprights, and the clamping structure is a connecting sleeve.

[0008] Preferably, the connector is a connecting groove provided on each column, and each connecting groove is a convex structure.

[0009] Preferably, the connecting member is a connecting block fixedly connected to two opposite sides of the protective net, and each connecting block is a convex structure adapted to the connecting groove.

[0010] Preferably, a plurality of X-shaped articulated frames are installed between the two uprights, and the X-shaped articulated frames are hinged to each other, and each X-shaped articulated frame has a hinged end and a movable end.

[0011] Preferably, one of the legs of the two X-shaped articulated frames at the head and tail is hinged to a corresponding column, and the other leg is slidably connected to the corresponding column.

[0012] Preferably, it also includes a sleeve, which is used to connect the columns, three limit blocks are arranged around the circumference of each column, and an L-shaped slot matched with each limit block is arranged around the circumference of the inner wall of each sleeve.

[0013] Preferably, each of the sleeves is rotatably connected to a rotating rod, a cylindrical slider is slidably connected to the rotating rod, a stabilizing rod is hinged to the cylindrical slider, and the other end of the stabilizing rod is clamped on the movable end of the X-shaped articulated frame.

[0014] In the above technical solution, the utility model provides a construction engineering safety protection net, which is installed by inserting the connecting piece on the protection into the plug-in piece.

[0015] It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

[0016] This application document provides an overview of various implementations or examples of the technology described in the present disclosure, and is not a comprehensive disclosure of the entire scope or all features of the disclosed technology. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0018] Figure 1 A schematic diagram of the splicing structure of the protective net provided in the embodiment of the utility model;

[0019] Figure 2 The embodiment of the utility model provides Figure 1 A is a magnified schematic diagram of the local structure;

[0020] Figure 3 The embodiment of the utility model provides Figure 1 A magnified schematic diagram of the local structure of B;

[0021] Figure 4-6 A schematic diagram of the installation structure of the X-shaped articulated frame provided in an embodiment of the utility model;

[0022] Figure 7A schematic diagram of the sleeve structure provided in an embodiment of the utility model.

[0023] Description of reference numerals:

[0024] 1. Column; 1.01. First waist-shaped groove; 1.02. Connecting groove; 1.03. Limiting block; 1.1. X-shaped articulated frame; 1.10. Connecting pin; 1.2. Connecting sleeve; 1.20. L-shaped slot; 1.3. Protective net; 1.30. Connecting block; 1.4. Rotating rod; 1.40. Second waist-shaped groove; 1.5. Stabilizing rod; 1.6. Columnar slider. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the embodiments of the present disclosure clearer, the technical solution of the embodiments of the present disclosure will be clearly and completely described below in conjunction with the drawings of the embodiments of the present disclosure. Obviously, the described embodiments are part of the embodiments of the present disclosure, not all of the embodiments. Based on the described embodiments of the present disclosure, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present disclosure.

[0026] Reference Figure 1-7 As shown, the utility model provides a construction engineering safety protection net 1.3, including two columns 1, a protection net 1.3 detachably connected is arranged between each column 1, a plug-in component is arranged between each column 1, and a connecting component adapted to the plug-in component is arranged on the protection net 1.3.

[0027] Among them, a clamping structure is arranged between each column 1, and the clamping structure is a connecting sleeve 1.2.

[0028] The plug connector is a connection slot 1.02 opened on each column 1, and each connection slot 1.02 is a convex structure.

[0029] The connecting piece is a connecting block 1.30 fixedly connected to the opposite sides of the protective net 1.3, and each connecting block 1.30 is a convex structure adapted to the connecting groove 1.02.

[0030] A plurality of X-shaped articulated frames 1.1 are installed between the two uprights 1, and the X-shaped articulated frames 1.1 are articulated to each other.

[0031] One of the legs of the two X-shaped articulated frames 1.1 at the front and rear is hinged to the corresponding column 1, and the other leg is slidably connected to the corresponding column 1.

[0032] Specifically, Figure 1-4As shown, a plurality of X-shaped articulated frames 1.1 are hinged on the circumferential side of the column 1, and a first waist-shaped groove 1.01 is provided on the circumferential side of the column 1, wherein a connecting pin 1.10 matched with the first waist-shaped groove 1.01 is fixedly connected to the supporting feet of the first and last X-shaped articulated frames 1.1, and each connecting pin 1.10 is respectively located in the first waist-shaped groove 1.01 corresponding thereto, and a connecting groove 1.02 is provided on each column 1, and the connecting groove 1.02 is a convex structure, and connecting blocks 1.30 are fixedly connected on the opposite sides of the protective net 1.3, respectively, and the connecting blocks 1.30 are matched with the connecting groove 1.02, and the two columns 1 are connected via a connecting sleeve 1.2.

[0033] The utility model provides a construction engineering safety protection net 1.3, which can be installed by inserting a connecting piece on the protection into a plug-in piece.

[0034] During use, when the user inserts each connecting block 1.30 into the corresponding connecting groove 1.02, and then inserts the connecting sleeve 1.2 into the column 1 connected thereto, and then installs the installed protective net 1.3, it is convenient for the user to install the protective net 1.3 and to splice the column 1.

[0035] Reference Figure 1 , 3 In another embodiment of the present invention shown in FIG7 , a plurality of X-shaped articulated frames 1.1 are installed between the two uprights 1 , and each X-shaped articulated frame 1.1 is hinged to each other, and each X-shaped articulated frame 1.1 has a hinged end and a movable end.

[0036] One of the legs of the two X-shaped articulated frames 1.1 at the front and rear is hinged to the corresponding column 1, and the other leg is slidably connected to the corresponding column 1.

[0037] It also includes a sleeve, which is used to connect the columns 1. Three limit blocks 1.03 are arranged around the circumference of each column 1, and an L-shaped slot 1.20 adapted to each limit block 1.03 is arranged around the inner wall of each sleeve.

[0038] Each sleeve is rotatably connected to a rotating rod 1.4, and a cylindrical slider 1.6 is slidably connected to the rotating rod 1.4. A stabilizing rod 1.5 is hinged to the cylindrical slider 1.6, and the other end of the stabilizing rod 1.5 is clamped on the movable end of the X-shaped hinge frame 1.1.

[0039] Specifically, three limit blocks 1.03 are fixedly connected around the circumference of each column 1 near the bottom end, three L-shaped slots 1.20 matching the limit blocks 1.03 are opened around the inner wall of each sleeve, and a hinged seat is fixedly connected to each sleeve. A rotating rod 1.4 is hinged on each hinged seat, and a second waist-shaped groove 1.40 is opened on the rotating rod 1.4. A cylindrical slider 1.6 matching with it is slidably connected in the second waist-shaped groove 1.40, and a stabilizing rod 1.5 is hinged on the cylindrical slider 1.6. The other end of each stabilizing rod 1.5 is provided with a hook, which is clamped on the movable end of the X-shaped hinged frame 1.1 through the hook.

[0040] After the user installs the two columns 1 through the sleeve, the hook end of the stabilizing rod 1.5 is clamped on the movable end of the X-shaped articulated frame 1.1, and then the connecting block 1.30 on the protective net 1.3 is inserted into the corresponding connecting groove 1.02, and the protective net 1.3 is unfolded. The process of unfolding the protective net 1.3 makes the X-shaped articulated frame 1.1 slide in the axial direction of the column 1, thereby driving the stabilizing rod 1.5 to move, so that the rotating rod 1.4 rotates to a state perpendicular to the column 1, thereby increasing the stability of the column 1.

[0041] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A construction engineering safety protection net, comprising two columns (1), characterized in that: A protective net (1.3) is detachably connected between each of the upright posts (1), a plug connector is provided between each of the upright posts (1), and a connecting piece adapted to the plug connector is provided on the protective net (1.3); A plurality of X-shaped articulated frames (1.1) are installed between the two upright posts (1), the X-shaped articulated frames (1.1) are articulated with each other, and the X-shaped articulated frames (1.1) have an articulated end and a movable end; One of the legs of the two X-shaped hinged frames (1.1) at the front and rear is hinged on a corresponding column (1), and the other leg is slidably connected to the corresponding column (1); It also includes a sleeve, which is used to connect the columns (1), each of the columns (1) is provided with three limit blocks (1.03) around its circumference, and each sleeve inner wall is provided with an L-shaped slot (1.20) adapted to each limit block (1.03) around its circumference; Each sleeve is rotatably connected to a rotating rod (1.4), the rotating rod (1.4) is slidably connected to a columnar slider (1.6), the columnar slider (1.6) is hinged to a stabilizing rod (1.5), and the other end of the stabilizing rod (1.5) is clamped on the movable end of the X-shaped hinge frame (1.1).

2. A construction engineering safety protection net according to claim 1, characterized in that: A clamping structure is provided between each of the upright posts (1), and the clamping structure is a connecting sleeve (1.2).

3. A construction engineering safety protection net according to claim 1, characterized in that: The plug connector is a connection groove (1.02) provided on each upright column (1), and each connection groove (1.02) is a convex structure.

4. A construction engineering safety protection net according to claim 1, characterized in that: The connecting piece is a connecting block (1.30) fixedly connected to two opposite sides of the protective net (1.3), and each connecting block (1.30) is a convex structure adapted to the connecting groove (1.02).

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