Safety protection device for high-altitude mechanical and electrical installation

Abstract

The utility model discloses a safety protection device for high-altitude mechanical and electrical installation, which comprises a hook, a stretching frame and an elastic lifting rope, the upper end of the inner side of the stretching frame is connected with a second spring, the lower end of the second spring is connected with a sliding plate, the sliding plate can slide up and down on the inner side of the stretching frame, and the lower surface of the sliding plate is connected with two groups of sliding rods. First springs are installed on the outer sides of the two sets of sliding rods, the lower ends of the first springs are arranged at the bottom of the inner side of the stretching frame, two sets of penetrating holes are formed in the bottom of the inner side of the stretching frame, and the lower ends of the sliding rods penetrate through the penetrating holes and extend to the outside.

Description

Technical Field

[0001] The utility model relates to the technical field of protective devices, in particular to a safety protective device for high-altitude electromechanical installation. Background Art

[0002] In life, we often see electromechanical equipment installed on high-altitude objects where they need to be used. Installing electromechanical equipment on high-altitude objects requires workers to perform high-altitude operations. In order to ensure the safety of the workers, the workers need to wear protective equipment for safety protection.

[0003] At present, during the electromechanical installation process, it is necessary to tie a safety belt around the body to ensure the safety of the maintenance personnel. However, the existing safety belt does not have a buffer device. When the worker accidentally falls, it will produce a large rigid pulling force on the worker, which is easy to cause secondary injuries. Therefore, a safety protection device for high-altitude electromechanical installation is proposed to solve the above problem. Utility Model Content

[0004] The purpose of the utility model is to provide a safety protection device for high-altitude electromechanical installation to solve the problems raised by the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a safety protection device for high-altitude electromechanical installation, comprising a hook, a stretching frame and an elastic rope, wherein the upper end of the inner side of the stretching frame is connected to a second spring, the lower end of the second spring is connected to a slide plate, the slide plate can slide up and down on the inner side of the stretching frame, the lower surface of the slide plate is connected to a slide bar, the slide bar is provided with two groups, the outer sides of the two groups of slide bars are both installed with a first spring, and the lower end of the first spring is arranged at the bottom of the inner side of the stretching frame;

[0006] The bottom of the inner side of the stretching frame is provided with through holes, and the through holes are provided in two groups. The lower end of the slide rod passes through the through holes and extends to the outside.

[0007] Furthermore, slide grooves are provided on the inner walls on both sides of the stretching frame, and sliding blocks are provided at both ends of the slide plate, and the sliding blocks are clamped on the inner sides of the slide grooves.

[0008] Furthermore, a first clamping column is connected to the surface of the upper end of the hook, a first mounting block is installed on the outer side of the upper end of the first clamping column, the first clamping column can rotate on the inner side of the first mounting block, and the first mounting block is installed on the surface of one end of the sliding rod.

[0009] Furthermore, a second clamping column is connected to the upper surface of the stretching frame, a second mounting block is installed on the outer side of the upper end of the second clamping column, and the second clamping column can rotate on the inner side of the second mounting block.

[0010] Furthermore, a pull ring is welded on the upper surface of the second mounting block, and one end of the elastic suspension rope is mounted on the outside of the pull ring.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The sliding rod is set to slide downward, and the sliding of the sliding rod drives the first spring and the slider to slide in the sliding groove, thereby squeezing the first spring downward, and the elastic force of the first spring forms a buffering force. The second spring connected to the upper end is pulled at the same time by the movement of the slider, and the rebound force of the second spring cooperates with the first spring to improve the buffering force when falling.

[0013] 2. The elastic rope provides a tensile force, which further increases the buffering force during falling and avoids secondary injuries caused by hard pulling when people fall. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the main view of the utility model;

[0015] Figure 2 This is a schematic diagram of the stretching frame of the utility model;

[0016] Figure 3 This is a schematic diagram of the skateboard of the utility model;

[0017] In the figure: 1-hook, 2-stretching frame, 3-elastic rope, 4-first clamping column, 5-first mounting block, 6-slide rod, 7-first spring, 8-second spring, 9-second clamping column, 10-second mounting block, 11-pull ring, 12-slide groove, 13-perforation, 14-slider, 15-slide plate. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] Please refer to Figure 1 to Figure 3As shown, the utility model is a safety protection device for high-altitude electromechanical installation, including a safety protection device for high-altitude electromechanical installation, including a hook 1, a stretching frame 2 and an elastic rope 3, the upper end of the inner side of the stretching frame 2 is connected with a second spring 8, the lower end of the second spring 8 is connected with a slide plate 15, the slide plate 15 can slide up and down on the inner side of the stretching frame 2, the lower surface of the slide plate 15 is connected with a slide bar 6, the slide bar 6 is provided with two groups, the outer sides of the two groups of slide bars 6 are both installed with a first spring 7, and the lower end of the first spring 7 is arranged at the bottom of the inner side of the stretching frame 2;

[0020] The bottom of the inner side of the stretching frame 2 is provided with through holes 13 , and there are two groups of through holes 13 . The lower end of the slide rod 6 passes through the through holes 13 and extends to the outside.

[0021] When in use, the sliding rod 6 is pulled downward, and the sliding of the sliding rod 6 drives the first spring 7 and the sliding block 14 to slide in the sliding groove 12, thereby squeezing the first spring 7 downward, and the elastic force of the first spring 7 forms a buffering force. Through the movement of the sliding block 14, the second spring 8 connected to the upper end is pulled at the same time, and the rebound force of the second spring 8 cooperates with the first spring 7 to increase the buffering force during falling. The elastic lifting rope 3 is provided with a tensile force, which further increases the buffering force during falling, thereby avoiding secondary injuries caused by hard pulling when people fall.

[0022] Please refer to Figure 1 , 3 Slide grooves 12 are provided on the inner walls of both sides of the stretching frame 2, and sliders 14 are provided at both ends of the slide plate 15. The sliders 14 are stuck in the inner sides of the slide grooves 12. By setting the slide grooves 12 and the sliders 14, the slide plate 15 can be more stable when sliding in the stretching frame 2.

[0023] Please refer to Figure 1 A first clamping column 4 is connected to the surface of the upper end of the hook 1, and a first mounting block 5 is installed on the outer side of the upper end of the first clamping column 4. The first clamping column 4 can rotate on the inner side of the first mounting block 5, and the first mounting block 5 is installed on the surface of one end of the sliding rod 6. The first clamping column 4 and the first mounting block 5 can prevent the hook 1 and the stretching frame 2 from being entangled.

[0024] Please refer to Figure 1 A second clamping column 9 is connected to the upper surface of the stretching frame 2, and a second mounting block 10 is installed on the outer side of the upper end of the second clamping column 9. The second clamping column 9 can rotate on the inner side of the second mounting block 10. The second clamping column 9 and the second mounting block 10 can prevent the stretching frame 2 and the elastic rope 3 from being entangled.

[0025] Please refer to Figure 1A pull ring 11 is welded on the upper surface of the second mounting block 10, and one end of the elastic rope 3 is installed on the outside of the pull ring 11. A tensile force is provided by the set pull ring 11 and the elastic rope 3, which further increases the buffering force during falling and avoids secondary injuries caused by hard pulling when people fall.

[0026] Working principle: The utility model is a safety protection device for high-altitude electromechanical installation. First, the hook 1 is driven by the force of falling to pull the slide bar 6 to slide downward, and the sliding of the slide bar 6 drives the first spring 7 and the slider 14 to slide in the slide groove 12, thereby squeezing the first spring 7 downward, and the elastic force of the first spring 7 forms a buffering force. Through the movement of the slider 14, the second spring 8 connected to the upper end is pulled at the same time. The rebound force of the second spring 8 cooperates with the first spring 7 to improve the buffering force during falling. The elastic rope 3 is provided to provide a tensile force, which further increases the buffering force during falling, avoiding secondary injuries caused by hard pulling when people fall.

[0027] The contents not described in detail in this specification belong to the prior art known to professionals in this field.

[0028] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A safety protection device for high-altitude electromechanical installation, comprising a hook (1), a stretching frame (2) and an elastic suspension rope (3), characterized in that: The upper end of the inner side of the stretching frame (2) is connected to a second spring (8), the lower end of the second spring (8) is connected to a slide plate (15), the slide plate (15) can slide up and down on the inner side of the stretching frame (2), the lower surface of the slide plate (15) is connected to a slide bar (6), the slide bar (6) is provided with two groups, the outer sides of the two groups of slide bars (6) are both installed with a first spring (7), the lower end of the first spring (7) is arranged at the bottom of the inner side of the stretching frame (2); The bottom of the inner side of the stretching frame (2) is provided with a through hole (13), and the through hole (13) is provided in two groups. The lower end of the sliding rod (6) passes through the through hole (13) and extends to the outside.

2. A safety protection device for high-altitude electromechanical installation according to claim 1, characterized in that: Slide grooves (12) are provided on the inner walls of both sides of the stretching frame (2), and sliding blocks (14) are provided at both ends of the sliding plate (15), and the sliding blocks (14) are clamped on the inner sides of the slide grooves (12).

3. A safety protection device for high-altitude electromechanical installation according to claim 1, characterized in that: The surface of the upper end of the hook (1) is connected to a first clamping column (4), and a first mounting block (5) is installed on the outer side of the upper end of the first clamping column (4). The first clamping column (4) can rotate on the inner side of the first mounting block (5), and the first mounting block (5) is installed on the surface of one end of the sliding rod (6).

4. A safety protection device for high-altitude electromechanical installation according to claim 3, characterized in that: The upper surface of the stretching frame (2) is connected to a second clamping column (9), a second mounting block (10) is mounted on the outer side of the upper end of the second clamping column (9), and the second clamping column (9) can rotate on the inner side of the second mounting block (10).

5. A safety protection device for high-altitude electromechanical installation according to claim 4, characterized in that: A pull ring (11) is welded to the upper surface of the second mounting block (10), and one end of the elastic suspension rope (3) is mounted on the outside of the pull ring (11).

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