Movable safety rope arranged at hanging point of steel support operation safety belt

Abstract

The utility model provides a steel support operation safety belt suspension point setting movable safety rope, which relates to the technical field of steel support operation safety protection, and comprises a safety steel wire rope, two fixing frames are arranged outside the safety steel wire rope, four fixing anchor bolts are arranged on the inner wall of each fixing frame, and the fixing anchor bolts are fixed on the safety steel wire rope. And two suspension anchor bolts are arranged outside the safety steel wire rope. According to the movable safety rope arranged at the hanging point of the steel support operation safety belt, the fixing frame, the pressing assembly, the pressing type switch, the audible and visual alarm and the fixing anchor bolt are arranged, the fixing frame is fixed to a wall through the fixing anchor bolt, the hanging anchor bolt cannot penetrate through the fixing frame and the movable plate when falling off, and therefore one more layer of protection is provided for the safety steel wire rope; meanwhile, when the hanging anchor bolt falls off, the movable plate is pushed to press the pressing type switch, the audible and visual alarm gives an audible and visual alarm to remind a worker that the hanging anchor bolt falls off, and compared with an existing hanging anchor bolt which is fixed in a wall to hang a safety steel wire rope, the hanging anchor bolt is safer.

Description

Technical Field

[0001] The utility model relates to a movable safety rope for setting hanging points of a safety belt for steel support operation, in particular to a movable safety rope for setting hanging points of a safety belt for steel support operation, belonging to the technical field of safety protection for steel support operation. Background Technique

[0002] Steel support operation is a common operation method in building construction, mainly used for the support system of projects such as foundation pits and trenches. In steel support operation, in order to ensure the safety of high-altitude operations, a safety rope will be set up to facilitate workers to hang the safety belt. The hanging point of the safety rope is an important part of the fall protection system in high-altitude operations. According to the on-site environment, the hanging point of the safety rope is sometimes set by fixing anchor bolts into the wall and then tying the safety rope to the anchor bolts in the wall.

[0003] When there is no suitable fixed position at the steel support operation site, the anchor bolts will be fixed in the wall and then the safety rope will be tied to the anchor bolts. If the existing anchor bolts of the safety rope fall off from the wall, the safety rope will fall off. There is no other protection for the safety rope except the tied anchor bolts. When workers hang the safety belt on the safety rope for construction, safety problems may occur. Content of the Utility Model

[0004] The purpose of the utility model is to provide a movable safety rope for setting hanging points of a safety belt for steel support operation in order to solve the above problems, so as to solve the problems that there is no additional protection and no alarm can be issued when the anchor bolts of the safety rope fall off from the wall in the prior art.

[0005] The utility model is realized through the following technical solutions: a movable safety rope for setting hanging points of a safety belt for steel support operation, including a safety steel wire rope, two fixing frames are arranged outside the safety steel wire rope, four fixing anchor bolts are installed on the inner wall of each fixing frame, two hanging anchor bolts are arranged outside the safety steel wire rope, and both ends of the safety steel wire rope are respectively installed on the two hanging anchor bolts;

[0006] Pressing components are arranged inside both of the two fixing frames. The pressing component includes a moving plate. Four springs are fixedly connected to one side of the moving plate close to the fixing frame. One ends of the four springs far away from the moving plate are fixedly connected to the inner wall of the fixing frame;

[0007] Pressing switches are fixedly connected to the inner walls of both of the two fixing frames. The two pressing switches are respectively adapted to the two moving plates. Sound and light alarms are fixedly connected to the outer surfaces of both of the two fixing frames. The two sound and light alarms are respectively adapted to the two pressing switches.

[0008] Further, four guide rods are slidably connected to the inner wall of the moving plate, and one end of each of the four guide rods close to the fixed frame is fixedly connected to the inner wall of the fixed frame. The guide rods play a guiding role in the movement of the moving plate.

[0009] Preferably, two fixing components are arranged inside each of the two fixed frames. The fixing component includes a clamping frame, and a screw rod is rotatably connected to the outer surface of the clamping frame. The screw rod penetrates through the fixed frame and is threadedly connected to the fixed frame. Rotating the screw rod can drive the clamping frame to move. The clamping frame cooperates with the fixed frame to fix the fixed frame on a scaffolding or a steel structure beam.

[0010] A sliding rod is fixedly connected to the outer surface of the above-mentioned clamping frame. The sliding rod penetrates through the fixed frame and is slidably connected to the suspension anchor bolt. The sliding rod plays a guiding role in the movement of the clamping frame.

[0011] Further, suspension hooks are fixedly connected to the outer surfaces of the two fixed frames, and both suspension hooks are adapted to the safety steel wire rope. After the fixed frame is fixed on a scaffolding or a steel structure beam, the safety steel wire rope can be suspended on the suspension hooks.

[0012] Preferably, a plurality of hanging rope buckles are installed on the outer surface of the safety steel wire rope. After the safety steel wire rope passes through the suspension anchor bolt and overlaps, the safety steel wire rope can be fixed through the hanging rope buckles.

[0013] Preferably, placing boxes are fixedly connected to the outer surfaces of the two fixed frames, and both placing boxes are adapted to the safety steel wire rope. After the safety steel wire rope is bent and overlapped, the excess length of the safety steel wire rope can be placed in the placing box.

[0014] The utility model provides a movable safety rope for setting a hanging point of a steel support operation safety belt, and the beneficial effects thereof are as follows:

[0015] 1. For the movable safety rope for setting the hanging point of the steel support operation safety belt, through the settings of the fixed frame, the pressing component, the push-button switch, the sound and light alarm and the fixed anchor bolt, the fixed frame is fixed on the wall through the fixed anchor bolt. When the suspension anchor bolt falls off, it cannot pass through the fixed frame and the moving plate, thereby providing an additional layer of protection for the safety steel wire rope. At the same time, when the suspension anchor bolt falls off, it will push the moving plate to press the push-button switch and make the sound and light alarm emit sound and light alarms to remind the worker that the suspension anchor bolt has fallen off, which is safer than the existing suspension anchor bolt fixed in the wall to hang the safety steel wire rope.

[0016] 2. For the movable safety rope for setting the hanging point of the steel support operation safety belt, through the settings of the fixing component and the suspension hook, the clamping frame and the fixed frame are fixed on the scaffolding or the steel structure beam, and then the safety steel wire rope can be suspended on the suspension hook, so that the device can be applied to multiple use environments and has a large application range. Description of the Drawings

[0017] Figure 1 is a three-dimensional structure diagram of the present utility model;

[0018] Figure 2 is a three-dimensional structure diagram of the safety steel wire rope and suspension anchor bolts of the present utility model;

[0019] Figure 3 is a three-dimensional structure diagram of the fixing frame and the moving plate of the present utility model;

[0020] Figure 4 is a separated structure diagram of the moving plate and the spring of the present utility model.

[0021] Explanation of reference numerals in the drawings

[0022] 1. Safety steel wire rope; 2. Fixing frame; 3. Suspension anchor bolt;

[0023] 4. Pressing component; 41. Moving plate; 42. Spring; 43. Guide rod;

[0024] 5. Fixing component; 51. Clamping frame; 52. Screw rod; 53. Sliding rod;

[0025] 6. Pressing switch; 7. Acousto-optic alarm; 8. Fixing anchor bolt; 9. Suspension hook; 10. Hanging rope buckle; 11. Placing box. Detailed implementation manners

[0026] An embodiment of the present utility model provides a mobile safety rope for setting the hanging point of a steel support operation safety belt.

[0027] Please refer with emphasis to Figure 1 and Figure 2 , which includes a safety steel wire rope 1. Two fixing frames 2 are arranged outside the safety steel wire rope 1. Four fixing anchor bolts 8 are installed on the inner wall of each fixing frame 2. The fixing frame 2 can be fixed on the wall through the fixing anchor bolts 8. Two suspension anchor bolts 3 are arranged outside the safety steel wire rope 1. Both ends of the safety steel wire rope 1 are respectively installed on the two suspension anchor bolts 3. After the two suspension anchor bolts 3 are installed on the two side walls, both ends of the safety steel wire rope 1 can be suspended on the two suspension anchor bolts 3. Then, the safety belt of the worker can be suspended on the safety steel wire rope 1, which is convenient for the worker to work at height.

[0028] Please refer with emphasis to Figure 2 , Figure 3 and Figure 4, a pressing component 4 is provided inside each of the two fixing frames 2. The pressing component 4 includes a moving plate 41. Reserved holes are provided between the moving plate 41 and the fixing frame 2. The safety steel wire rope 1 can pass through the reserved holes of the moving plate 41 and the fixing frame 2, while the hanging anchor bolt 3 cannot pass through the reserved holes of the moving plate 41 and the fixing frame 2. A side surface of the moving plate 41 close to the fixing frame 2 is fixedly connected with four springs 42. One end of each of the four springs 42 away from the moving plate 41 is fixedly connected to the inner wall of the fixing frame 2. The springs 42 are always in a compressed state, and the springs 42 can prevent the moving plate 41 from accidentally touching the push switch 6.

[0029] Four guide rods 43 are slidably connected to the inner wall of the moving plate 41. One end of each of the four guide rods 43 close to the fixing frame 2 is fixedly connected to the inner wall of the fixing frame 2. The guide rods 43 play a guiding role in the movement of the moving plate 41.

[0030] Please refer specifically to Figure 1 and Figure 4 , push switches 6 are fixedly connected to the inner walls of the two fixing frames 2 respectively. The two push switches 6 are respectively adapted to the two moving plates 41. Sound and light alarms 7 are fixedly connected to the outer surfaces of the two fixing frames 2 respectively. The two sound and light alarms 7 are respectively adapted to the two push switches 6.

[0031] Please refer specifically to Figure 1 and Figure 3 , two fixing components 5 are provided inside each of the two fixing frames 2. The fixing component 5 includes a clamping frame 51. A screw rod 52 is rotatably connected to the outer surface of the clamping frame 51. The screw rod 52 penetrates through the fixing frame 2 and is threadedly connected to the fixing frame 2. Rotating the screw rod 52 can drive the clamping frame 51 to move. The clamping frame 51 and the fixing frame 2 cooperate to fix the fixing frame 2 on the scaffolding or steel structure beam.

[0032] A sliding rod 53 is fixedly connected to the outer surface of the above-mentioned clamping frame 51. The sliding rod 53 penetrates through the fixing frame 2 and is slidably connected to the hanging anchor bolt 3. The sliding rod 53 plays a guiding role in the movement of the clamping frame 51.

[0033] Please refer specifically to Figure 1 , hanging hooks 9 are fixedly connected to the outer surfaces of the two fixing frames 2 respectively. The two hanging hooks 9 are respectively adapted to the safety steel wire rope 1. After the fixing frame 2 is fixed on the scaffolding or steel structure beam, the safety steel wire rope 1 can be hung on the hanging hooks 9.

[0034] Please refer specifically to Figure 2 , a plurality of lashing rope buckles 10 are installed on the outer surface of the safety steel wire rope 1. After the safety steel wire rope 1 passes through the hanging anchor bolt 3 and overlaps, the safety steel wire rope 1 can be fixed through the lashing rope buckles 10.

[0035] Please refer specifically to Figure 1, the outer surfaces of both fixing frames 2 are fixedly connected with placing boxes 11. Both placing boxes 11 are adapted to the safety steel wire rope 1. After the safety steel wire rope 1 is bent and overlapped, the redundant length of the safety steel wire rope 1 can be placed in the placing box 11.

[0036] Working principle: Fix the suspension anchor bolt 3 on the wall. After passing the safety steel wire rope 1 through the fixing frame 2 and the moving plate 41, hang the safety steel wire rope 1 on the suspension anchor bolt 3 through the lashing buckle 10. Then fix the fixing frame 2 on the wall through the fixing anchor bolt 8. When the suspension anchor bolt 3 falls off from the wall body, the suspension anchor bolt 3 will move towards the moving plate 41. The moving plate 41 prevents the suspension anchor bolt 3 from continuing to fall off, preventing the suspension anchor bolt 3 and the safety steel wire rope 1 from directly falling off. And the suspension anchor bolt 3 will press the moving plate 41, causing the moving plate 41 to press the push-button switch 6, and then the sound and light alarm 7 will give out sound and light alarms. This device can provide an additional layer of protection when the suspension anchor bolt 3 falls off and give out sound and light alarms to remind the worker that the suspension anchor bolt 3 has fallen off.

[0037] The above shows and describes the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A steel support work safety belt suspension point is provided with a movable safety rope, comprising a safety steel wire rope (1), characterized in that: Two fixing frames (2) are arranged outside the safety steel wire rope (1), and four fixing anchor bolts (8) are installed on the inner wall of each fixing frame (2). Two suspension anchor bolts (3) are arranged outside the safety steel wire rope (1), and two ends of the safety steel wire rope (1) are respectively installed on the two suspension anchor bolts (3); A pressing assembly (4) is disposed inside each of the two fixing frames (2), and the pressing assembly (4) comprises a moving plate (41), and four springs (42) are fixedly connected to a side of the moving plate (41) close to the fixing frame (2), and ends of the four springs (42) away from the moving plate (41) are fixedly connected to the inner wall of the fixing frame (2); The inner walls of the two fixing frames (2) are fixedly connected with push switches (6), and the two push switches (6) are respectively matched with the two movable plates (41); the outer surfaces of the two fixing frames (2) are fixedly connected with sound and light alarms (7), and the two sound and light alarms (7) are respectively matched with the two push switches (6).

2. According to claim 1, a movable safety rope is arranged at the hanging point of a steel support work safety belt, characterized in that: The inner wall of the movable plate (41) is slidably connected to four guide rods (43), and one end of the four guide rods (43) close to the fixed frame (2) is fixedly connected to the inner wall of the fixed frame (2).

3. According to claim 1, a movable safety rope is arranged at the hanging point of a steel support work safety belt, characterized in that: Two fixing components (5) are arranged inside the two fixing frames (2), and the fixing components (5) include a clamping frame (51), and the outer surface of the clamping frame (51) is rotatably connected to a screw rod (52), and the screw rod (52) passes through the fixing frame (2) and is threadedly connected to the fixing frame (2).

4. According to claim 3, a movable safety rope is arranged at the hanging point of a steel support work safety belt, characterized in that: A sliding rod (53) is fixedly connected to the outer surface of the clamping frame (51); the sliding rod (53) passes through the fixing frame (2) and is slidably connected to the suspension anchor bolt (3).

5. According to claim 1, a movable safety rope is arranged at the hanging point of a steel support work safety belt, characterized in that: The outer surfaces of the two fixing frames (2) are both fixedly connected with hanging hooks (9), and the two hanging hooks (9) are both compatible with the safety steel wire rope (1).

6. According to claim 1, a movable safety rope is arranged at the hanging point of the steel support work safety belt, characterized in that: A plurality of rope buckles (10) are installed on the outer surface of the safety steel wire rope (1).

7. According to claim 1, a movable safety rope is arranged at the hanging point of the steel support work safety belt, characterized in that: The outer surfaces of the two fixing frames (2) are both fixedly connected with a placement box (11), and the two placement boxes (11) are both compatible with the safety steel wire rope (1).

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