Safety net for construction

Abstract

The utility model discloses a construction safety net which comprises a positioning groove, a positioning block penetrates through the positioning groove, a first bolt penetrates through the two side walls of the positioning groove, a plurality of threaded grooves matched with the first bolt are formed in the side wall of the positioning block, a rotating block is fixedly connected to the side wall of the first bolt, and the rotating block is fixedly connected with the positioning groove. A safety net body is fixedly connected to the side wall of the positioning groove, a limiting opening is formed in the positioning block, the other side of the safety net body penetrates through the limiting opening, an extrusion plate is arranged in the limiting opening, a pair of limiting blocks is fixedly connected to one side of the extrusion plate, and the other sides of the pair of limiting blocks penetrate through the side wall of the limiting opening. By means of the structure, the size of the frame can be adjusted, and the use range of the safety net body is widened.

Description

Technical Field

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

[0002] Construction refers to production activities during the implementation phase of engineering construction. It is the construction process of various buildings. It can also be said to be the process of turning various lines on the design drawings into physical objects at designated locations. Safety nets are a type of labor protection equipment that prevents falling injuries. They have a wide range of applications and are mostly used in various high-altitude operations.

[0003] According to the application number CN202220068461.2 published on the search patent website, a construction safety net has the following defects: the frame is of fixed size and cannot be adjusted, which makes it difficult to apply to different occasions of construction, reducing the scope of use of the device. Therefore, in order to correct the above defects, we proposed a construction safety net. Summary of the invention

[0004] The utility model aims to solve at least one of the technical problems existing in the prior art, and provides a safety net for construction, comprising a positioning groove: a positioning block passes through the positioning groove, and a first bolt passes through the two side walls of the positioning groove, a plurality of threaded grooves matching the first bolt are provided on the side walls of the positioning block, a rotating block is fixedly connected to the side wall of the first bolt, a safety net body is fixedly connected to the side wall of the positioning groove, a limiting opening is provided on the positioning block, the other side of the safety net body passes through the limiting opening, an extrusion plate is provided in the limiting opening, a pair of limiting blocks are fixedly connected to one side of the extrusion plate, the other side of the pair of limiting blocks passes through the side wall of the limiting opening, and a plurality of second bolts are threadedly connected to the side wall of the limiting opening.

[0005] According to the safety net for construction, a pair of the limit blocks are symmetrically arranged about the central axis of the extrusion plate.

[0006] According to the safety net for construction, anti-slip grooves are provided on the rotating block.

[0007] According to the safety net for construction, an anti-corrosion coating is provided on the safety net body.

[0008] According to the safety net for construction, a plurality of first rubber blocks are fixedly connected to the main body of the safety net, and a plurality of second rubber blocks are fixedly connected between the side walls of the plurality of first rubber blocks.

[0009] According to the safety net for construction, a plurality of the second bolts are equidistantly distributed on one side of the extrusion plate.

[0010] According to the safety net for construction, a plurality of the thread grooves are equidistantly distributed on the side wall of the positioning block.

[0011] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention.

[0012] 1. Through the arrangement of the positioning groove, the positioning block, the first bolt, the thread groove, the limit opening, the extrusion plate and the second bolt, the size of the frame can be adjusted according to the building, thereby increasing the use range of the safety net;

[0013] 2. The arrangement of the safety net body, the first rubber block and the second rubber block can improve the elasticity of the safety net body, thereby improving the buffering effect and protectiveness of the safety net body. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0015] Figure 1 It is a partial stereogram of the utility model;

[0016] Figure 2 This is the overall structure diagram of the utility model;

[0017] Figure 3 It is a side view of the positioning block and the safety net body;

[0018] Figure 4 A three-dimensional diagram of the positioning block.

[0019] Legend:

[0020] 1. Positioning groove; 2. Positioning block; 3. First bolt; 4. Threaded groove; 5. Turning block; 6. Safety net body; 7. Limiting opening; 8. Extrusion plate; 9. Limiting block; 10. Second bolt; 11. First rubber block; 12. Second rubber block. DETAILED DESCRIPTION

[0021] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0022] Reference Figures 1 to 4The utility model embodiment provides a safety net for construction, which includes a positioning groove 1: a positioning block 2 passes through the positioning groove 1, and a first bolt 3 passes through the two side walls of the positioning groove 1, a plurality of threaded grooves 4 matching the first bolt 3 are opened on the side wall of the positioning block 2, a rotating block 5 is fixedly connected to the side wall of the first bolt 3, a safety net body 6 is fixedly connected to the side wall of the positioning groove 1, a limiting opening 7 is opened on the positioning block 2, the other side of the safety net body 6 passes through the limiting opening 7, an extrusion plate 8 is provided in the limiting opening 7, a pair of limiting blocks 9 are fixedly connected to one side of the extrusion plate 8, and the other side of the pair of limiting blocks 9 passes through the side wall of the limiting opening 7, and a plurality of second bolts 10 are threadedly connected to the side wall of the limiting opening 7.

[0023] The force is evenly distributed, which improves the stability of the extrusion plate 8. A pair of limit blocks 9 are symmetrically arranged about the central axis of the extrusion plate 8.

[0024] To increase the surface friction of the rotating block 5, the rotating block 5 is provided with anti-skid grooves.

[0025] To improve the anti-corrosion effect of the safety net body 6, an anti-corrosion coating is provided on the safety net body 6.

[0026] To increase the elasticity of the safety net body 6 , a plurality of first rubber blocks 11 are fixedly connected to the safety net body 6 , and a plurality of second rubber blocks 12 are fixedly connected between the side walls of the plurality of first rubber blocks 11 .

[0027] The force is evenly distributed to improve the positioning effect of the extrusion plate 8, and a plurality of second bolts 10 are equidistantly distributed on one side of the extrusion plate 8.

[0028] To facilitate adjustment of the spacing of the positioning block 2 , a plurality of thread grooves 4 are equidistantly distributed on the side wall of the positioning block 2 .

[0029] Working principle: When the utility model is used, according to the construction site, the spacing between the positioning block 2 and the positioning groove 1 is adjusted until the spacing is appropriate, and then the rotating block 5 is rotated, and the rotating block 5 drives the first bolt 3 to be screwed into the threaded groove 4 at the appropriate position, thereby fixing the position of the positioning block 2, and then pull one side of the safety net body 6 to pass through the limit opening 7, and make the safety net body 6 fully unfolded, and then screw the second bolt 10, the second bolt 10 pushes the extrusion plate 8 to squeeze the safety net body 6, so that the safety net body 6 is fixed on the inner wall of the limit opening 7. When the construction personnel accidentally fall onto the safety net body 6, the first rubber block 11, the second rubber block 12 and the safety net body 6 are set to buffer the impact force and prevent the construction personnel from falling.

[0030] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A safety net for construction, characterized in that: The invention comprises a positioning groove (1): a positioning block (2) passes through the positioning groove (1), and first bolts (3) pass through the two side walls of the positioning groove (1); a plurality of thread grooves (4) matching the first bolts (3) are provided on the side walls of the positioning block (2); a rotating block (5) is fixedly connected to the side walls of the first bolts (3); a safety net body (6) is fixedly connected to the side walls of the positioning groove (1); a limiting opening (7) is provided on the positioning block (2); the other side of the safety net body (6) passes through the limiting opening (7); an extrusion plate (8) is provided in the limiting opening (7); a pair of limiting blocks (9) are fixedly connected to one side of the extrusion plate (8); the other side of the pair of limiting blocks (9) passes through the side walls of the limiting opening (7); and a plurality of second bolts (10) are threadedly connected to the side walls of the limiting opening (7).

2. A construction safety net according to claim 1, characterized in that: The pair of limit blocks (9) are symmetrically arranged about the central axis of the extrusion plate (8).

3. A construction safety net according to claim 1, characterized in that: The rotating block (5) is provided with anti-slip grooves.

4. A construction safety net according to claim 1, characterized in that: The safety net body (6) is provided with an anti-corrosion coating.

5. A construction safety net according to claim 1, characterized in that: A plurality of first rubber blocks (11) are fixedly connected to the safety net body (6), and a plurality of second rubber blocks (12) are fixedly connected between the side walls of the plurality of first rubber blocks (11).

6. A construction safety net according to claim 1, characterized in that: A plurality of the second bolts (10) are distributed at equal intervals on one side of the extrusion plate (8).

7. A construction safety net according to claim 1, characterized in that: A plurality of the thread grooves (4) are distributed at equal intervals on the side wall of the positioning block (2).

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