Steel structure life rope mounting device capable of preventing high falling

Abstract

The utility model provides a steel structure life rope mounting device capable of preventing high falling, which has the advantages of safety, reliability, simplicity in mounting, convenience in material taking and turnover use, and is suitable for being used in operation sites with steel beam structures, such as roof steel structure mounting, crane beam structure system mounting and the like.

Description

Technical Field

[0001] This utility model relates to the field of safety protection technology for steel structure construction, and more specifically, to a steel structure fall prevention lifeline installation device. Background Technology

[0002] During construction, when installing roof steel structures or crane beams, workers often lack suitable attachment points for their safety belts, making it difficult to meet the requirement of high-hanging and low-use safety belts, thus posing a significant safety hazard. Statistics show that falls from height account for 52.2% of all accidents on-site. In response to this widespread issue, there is an urgent need for a device to prevent falls from heights by installing safety ropes, allowing workers to attach them and ensuring their safety and lives. Summary of the Invention

[0003] In view of this, the present invention proposes a steel structure fall-prevention lifeline installation device, comprising:

[0004] Structural steel beams, comprising two beams arranged opposite each other;

[0005] The uprights are vertically installed on the structural steel beams, and the uprights are installed in a one-to-one correspondence with the structural steel beams;

[0006] A connecting rope has its two ends connected to one of the uprights via connecting rings. The first end of the connecting rope is connected to the connecting ring via an adjusting bolt, the length of which is adjustable.

[0007] Preferably, the connecting ring includes two rings, which are respectively disposed on both sides of the upright, and the upright is sandwiched between the two rings. The portion of the ring that clamps the upright is fixedly connected to the upright. The two ends of the two rings are fixedly connected together at corresponding positions, forming two symmetrical connecting semi-rings with the upright.

[0008] Preferably, the upright is a steel pipe, the ring is a steel ring, and the ring is connected to the upright by welding. The connection between two rings is also achieved by welding.

[0009] Preferably, the adjusting bolt component includes a connecting buckle, a connecting frame, and a connecting hook; the connecting frame is a strip-shaped connecting frame with threaded holes at both ends; the connecting buckle is connected to a first screw, and the connecting hook is connected to a second screw; the first screw and the second screw are respectively threaded into the threaded holes at both ends of the connecting frame and can be screwed into the interior of the connecting frame; the connecting buckle and the connecting hook are located on the outer sides of both ends of the connecting frame; the connecting buckle can connect to the connecting rope, and the connecting hook can hook onto the connecting ring.

[0010] Preferably, the second end of the connecting rope is connected to the connecting ring via a shackle.

[0011] Preferably, the first end of the connecting rope is provided with a shackle, the shackle is connected to the connecting ring, and the adjusting bolt is connected to the shackle.

[0012] Preferably, the two ends of the connecting rope are provided with multiple rope clips.

[0013] Preferably, the bottom of the upright is provided with an upper connecting steel plate, and the upper connecting steel plate is provided with a plurality of lower connecting steel plates. The upper connecting steel plate is provided with a plurality of connecting holes, and the lower connecting steel plates are also provided with corresponding connecting holes. The upper connecting steel plate and the lower connecting steel plate are screwed into the corresponding connecting holes by bolts, so that the upper connecting steel plate and the lower connecting steel plate can clamp the flange of the structural steel beam, thereby connecting the upright to the structural steel beam.

[0014] Preferably, the upper connecting steel plate is further provided with a reinforcing steel plate, which is a right-angled triangular steel plate. One straight side of the reinforcing steel plate is connected to the upper connecting steel plate, and the other straight side is connected to the side of the upright, which can strengthen the connection between the upright and the structural steel beam.

[0015] Preferably, one end of the lower connecting steel plate is provided with a clamping block, and the thickness of the clamping block is consistent with the flange thickness of the structural steel beam.

[0016] The steel structure fall protection lifeline installation device provided by this utility model has the following advantages: safe and reliable, simple to install, readily available materials, and reusable. This device is suitable for use in all work sites with steel beam structures, such as roof steel structure installation and crane beam structure system installation. Attached Figure Description

[0017] Various other advantages and benefits will become apparent to those skilled in the art upon reading the following detailed description of preferred embodiments. The accompanying drawings are for illustrative purposes only and are not intended to limit the scope of the invention. Furthermore, the same reference numerals denote the same parts throughout the drawings. In the drawings:

[0018] Figure 1 This is a schematic diagram of the overall structure of the device provided in an embodiment of the present utility model;

[0019] Figure 2 A side view of the device provided in an embodiment of this utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the adjusting bolt component provided in an embodiment of the present utility model;

[0021] Figure 4 A schematic diagram of the upper connecting steel plate provided for an embodiment of this utility model;

[0022] Figure 5 A schematic diagram of the lower connecting steel plate provided in an embodiment of this utility model;

[0023] In the diagram, 1. Structural steel beam, 2. Upright pole, 3. Connecting rope, 4. Connecting ring, 5. Adjusting bolt, 6. Shackle, 7. Rope clamp;

[0024] 21. Upper connecting steel plate; 22. Lower connecting steel plate; 23. Clamping block; 24. Bolt; 25. Reinforcing steel plate; 26. Connecting hole; 41. Ring; 42. Connecting half ring; 51. Connecting buckle; 52. Screw one; 53. Connecting frame; 54. Screw two; 55. Connecting hook. Detailed Implementation

[0025] Exemplary embodiments of the present disclosure will now be described in more detail with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be implemented in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided to enable a more thorough understanding of the present disclosure and to fully convey the scope of the disclosure to those skilled in the art. It should be noted that, unless otherwise specified, embodiments and features of the present invention can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0026] See Figure 1-5 As shown in the figure, this utility model provides a steel structure fall-prevention lifeline installation device, including a structural steel beam 1, a vertical pole 2, and a connecting rope 3. The structural steel beam 1 includes two opposing structures, as shown in this embodiment. The vertical pole 2 is vertically mounted on the structural steel beam 1, and the vertical pole 2 corresponds to the structural steel beam 1 one-to-one. The two ends of the connecting rope 3 are respectively connected to one of the vertical poles 2 through connecting rings 4. The first end of the connecting rope 3 is connected to the connecting ring 4 through an adjusting bolt 5. The length of the adjusting bolt 5 is adjustable, and the connecting rope 3 can be used to suspend a safety rope.

[0027] Reference Figure 1-2 As shown, the connecting ring 4 includes two rings 41, which are respectively disposed on both sides of the upright 2, and the upright 2 is sandwiched between the two rings 41. The part of the ring 41 that clamps the upright 2 is fixedly connected to the upright 2. The two ends of the two rings 41 are fixedly connected together at corresponding positions, and form two symmetrical connecting semi-rings 42 with the upright 2.

[0028] In this embodiment, the upright 2 is a steel pipe, the ring 41 is a steel ring, and the ring 41 is connected to the upright 2 by welding. The connection between the two rings 41 is also made by welding.

[0029] Reference Figure 2 As shown, the adjusting bolt component 5 includes a connecting buckle 51, a connecting frame 53, and a connecting hook 55. The connecting frame 53 is a strip-shaped connecting frame with threaded holes at both ends. The connecting buckle 51 is connected to a first screw 52, ​​and the connecting hook is connected to a second screw 54. The first screw 52 and the second screw 54 are respectively threaded into the threaded holes at both ends of the connecting frame 53 and can be screwed into the interior of the connecting frame 53. The connecting buckle 51 and the connecting hook 55 are located on the outer sides of both ends of the connecting frame 53. The connecting buckle 51 can connect to the connecting rope, and the connecting hook 55 can hook the connecting ring 4. With the setting of the adjusting bolt component 5, it is easy to tighten or fine-tune the overall connection length when connecting the connecting rope, and at the same time, it is convenient to suspend the safety rope.

[0030] Reference Figure 1-2 As shown, the second end of the connecting rope 3 is connected to the connecting ring 4 via a shackle 6.

[0031] Continue to refer to Figure 1-2 As shown, the first end of the connecting rope 3 is provided with a shackle 6, the shackle 6 is connected to the connecting ring 4, and the adjusting bolt 5 is connected to the shackle 6.

[0032] Reference Figure 1-2 As shown, multiple rope clips 7 are provided at both ends of the connecting rope 3.

[0033] Reference Figure 1 , 2 As shown in Figures 4 and 5, the bottom of the upright 2 is provided with an upper connecting steel plate 21, and the upper connecting steel plate 21 is provided with a plurality of lower connecting steel plates 22. The upper connecting steel plate 21 is provided with a plurality of connecting holes 26, and the lower connecting steel plates 22 are also provided with corresponding connecting holes 26. The upper connecting steel plate 21 and the lower connecting steel plate 22 are screwed into the corresponding connecting holes 26 by bolts 24, so that the upper connecting steel plate 21 and the lower connecting steel plate 22 can clamp the flange of the structural steel beam 1, thereby connecting the upright 2 to the structural steel beam 1.

[0034] Reference Figure 2 , 4As shown, the upper connecting steel plate 21 is also provided with a reinforcing steel plate 25. The reinforcing steel plate 25 is a right-angled triangular steel plate. One straight side of the reinforcing steel plate 25 is connected to the upper connecting steel plate 21, and the other straight side is connected to the side of the upright 2, which can strengthen the connection between the upright 2 and the structural steel beam 1.

[0035] Reference Figure 2 , 5 As shown, a clamping block 23 is provided at one end of the lower connecting steel plate 22. The thickness of the clamping block 23 is consistent with the flange thickness of the structural steel beam 1, which can enhance the stability of the connection between the bolt 24 and the upper connecting steel plate 21 and the lower connecting steel plate 22.

[0036] In summary, the steel structure fall protection lifeline installation device disclosed in this utility model has the following beneficial technical effects: It is mainly made of steel pipes and thick steel plates, making the materials readily available and the manufacturing process simple. It is easy to fabricate on-site, and the standardized device is convenient to use and reuse, effectively saving production and usage costs. It facilitates safe and civilized construction on-site and improves safety and reliability. It uses partial welding and the rest is fixed with bolts; simply tightening the bolts is sufficient to easily fix the safety device. This device is easy to assemble, safe, and reliable, effectively improving construction efficiency. It is applicable to various steel beam structures where it is difficult to set lifeline suspension points, reducing the safety hazards of not being able to attach lifelines, and has a wider range of applications. It can also be used independently according to the actual site conditions; the device can be directly fixed to the steel structure with bolts, and the safety belt can be hung on the device for use, which is convenient, quick, economical, and practical. This device is suitable for use in all work sites with steel beam structures, such as roof steel structure installation and crane beam structure system installation.

[0037] It should be noted that in the description of this utility model, the terms "upper", "lower", "left", "right", "inner", "outer", etc., indicating the direction or positional relationship are based on the direction or positional relationship shown in the drawings. This is only for the convenience of description and does not indicate or imply that the device or element must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation of this utility model.

[0038] Furthermore, it should be noted that, in the description of this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0039] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. A steel structure fall-prevention lifeline installation device, characterized in that, include: Structural steel beams, comprising two beams arranged opposite each other; The uprights are vertically installed on the structural steel beams, and the uprights are installed in a one-to-one correspondence with the structural steel beams; A connecting rope has its two ends connected to one of the uprights via connecting rings. The first end of the connecting rope is connected to the connecting ring via an adjusting bolt, the length of which is adjustable.

2. The steel structure fall protection lifeline installation device according to claim 1, characterized in that, The connecting ring includes two rings, which are respectively disposed on both sides of the upright and clamp the upright between the two rings. The part of the ring that clamps the upright is fixedly connected to the upright. The two ends of the two rings are fixedly connected together at corresponding positions and form two symmetrical connecting semi-rings with the upright.

3. The steel structure fall protection lifeline installation device according to claim 2, characterized in that, The upright is a steel pipe, and the ring is a steel ring. The ring is connected to the upright by welding, and the connection between two rings is also made by welding.

4. The steel structure fall protection lifeline installation device according to claim 1, characterized in that, The adjusting bolt component includes a connecting buckle, a connecting frame, and a connecting hook. The connecting frame is a strip-shaped connecting frame with threaded holes at both ends. The connecting buckle is connected to a first screw, and the connecting hook is connected to a second screw. The first screw and the second screw are respectively threaded into the threaded holes at both ends of the connecting frame and can be screwed into the interior of the connecting frame. The connecting buckle and the connecting hook are located on the outer sides of both ends of the connecting frame. The connecting buckle can connect to the connecting rope, and the connecting hook can hook onto the connecting ring.

5. The steel structure fall protection lifeline installation device according to claim 1, characterized in that, The second end of the connecting rope is connected to the connecting ring via a shackle.

6. The steel structure fall-prevention lifeline installation device according to claim 5, characterized in that, The first end of the connecting rope is provided with a shackle, which is connected to the connecting ring, and the adjusting bolt is connected to the shackle.

7. The steel structure fall-prevention lifeline installation device according to claim 1, characterized in that, The connecting rope has multiple rope clips at both ends.

8. The steel structure fall-prevention lifeline installation device according to claim 1, characterized in that, The bottom of the upright is provided with an upper connecting steel plate, and the upper connecting steel plate is provided with several lower connecting steel plates. The upper connecting steel plate is provided with multiple connecting holes, and the lower connecting steel plates are also provided with corresponding connecting holes. The upper connecting steel plate and the lower connecting steel plate are screwed into the corresponding connecting holes by bolts, so that the upper connecting steel plate and the lower connecting steel plate can clamp the flange of the structural steel beam, thereby connecting the upright to the structural steel beam.

9. The steel structure fall-prevention lifeline installation device according to claim 8, characterized in that, The upper connecting steel plate is also provided with a reinforcing steel plate, which is a right-angled triangular steel plate. One straight side of the reinforcing steel plate is connected to the upper connecting steel plate, and the other straight side is connected to the side of the upright, which can strengthen the connection between the upright and the structural steel beam.

10. The steel structure fall-prevention lifeline installation device according to claim 8, characterized in that, One end of the lower connecting steel plate is provided with a clamping block, the thickness of which is consistent with the flange thickness of the structural steel beam.

Images