High-place operation edge impact protection equipment

Abstract

The utility model relates to a protective device, belongs to the technical field of existing building transformation protection, and particularly relates to a high-altitude operation edge impact protective device which comprises fixed section guardrails and telescopic section guardrails, the telescopic section guardrails are arranged between the adjacent fixed section guardrails, a first lug is fixedly installed on one side of each fixed section guardrail, and a second lug is fixedly installed on the other side of each fixed section guardrail. The device further comprises an adjusting assembly, a rotating shaft assembly and a buffering roller assembly. The impact resistance is greatly improved, the safety protection effect and the construction efficiency are remarkably improved, and the problems that existing equipment is poor in impact performance, the installation and fixing space is seriously limited, in addition, a traditional protective barrier is difficult to effectively resist large impact, the capacity of absorbing and resolving impact force is lacked, and the construction efficiency is poor are solved. Damage to personnel or impact objects cannot be reduced, and potential safety hazards exist; meanwhile, due to the fixed size, the installation area cannot be flexibly adapted, and resource waste is caused.

Description

Technical Field

[0001] This utility model relates to the field of protection technology for existing building renovation, and in particular to an impact protection device for high-altitude operations. Background Technology

[0002] During the renovation and construction of existing buildings, edge impact protection equipment is an important component of safety measures for working at heights. It is directly related to the safety of workers and the surrounding area. Establishing a safe and stable edge impact protection system can effectively reduce the risk of accidents and ensure construction safety.

[0003] A search revealed Chinese patent CN116838174A, which discloses a safety protection device for slope edge operations. The device includes an adjustment mechanism that slides laterally with a first safety support. The adjustment mechanism comprises a lateral moving part and a vertical telescopic mechanism. The adjustment mechanism is positioned laterally on the first safety support via the vertical telescopic mechanism. A safety rope fixing part is connected to the adjustment mechanism, and the safety rope is connected to the safety rope fixing part. The device utilizes the mutual cooperation between the first safety support, the adjustment mechanism, the second safety support, the anti-derailment mechanism, and the safety rope fixing part.

[0004] Based on the above search methods combined with existing technologies;

[0005] The aforementioned patents have poor impact resistance and severely limited installation space. In addition, traditional guardrails are unable to effectively resist large impacts, lack the ability to absorb and mitigate impact forces, and cannot reduce damage to personnel or impacting objects, posing safety hazards. Furthermore, due to their fixed size, they cannot be flexibly adapted to installation areas, resulting in resource waste. Utility Model Content

[0006] To address the aforementioned technical problems, this utility model proposes a high-altitude edge impact protection device, which greatly improves impact resistance, significantly enhances safety protection, and increases construction efficiency.

[0007] The technical solution to achieve the purpose of this utility model is: a high-altitude operation edge impact protection device, including a fixed section guardrail and a telescopic section guardrail, wherein the telescopic section guardrail is arranged between adjacent fixed section guardrails, and an ear platform is fixedly installed on one side of the fixed section guardrail, and also includes an adjustment component, a rotating shaft component and a buffer roller component;

[0008] The post is fixedly installed at the bottom of the fixed section of the guardrail, and the post is fixedly installed with a second ear platform.

[0009] The adjustment assembly includes a pair of connecting rods disposed on one side of the column, and a central rotating shaft is movably mounted between the pair of connecting rods;

[0010] The rotating shaft assembly includes a rotating shaft upright disposed between the fixed section guardrail and the second ear platform;

[0011] The buffer roller assembly includes a cylinder sleeved on the outside of the rotating shaft upright.

[0012] Preferably, a base is fixedly installed at the bottom of the column, a sliding groove is opened on one side of the bottom of the column, a sliding shaft is fixedly installed at one end of the connecting rod, the sliding shaft is slidably installed inside the sliding groove, and a fixed shaft is fixedly installed between the other end of the connecting rod and the column.

[0013] Preferably, a roller shell is fitted around the outside of the cylinder, an aluminum honeycomb is fixedly installed between the cylinder and the roller shell, and a bearing is fixedly installed inside the cylinder.

[0014] Preferably, a shaft support ring is welded onto the shaft upright, and the shaft support ring is disposed at the bottom of the buffer roller assembly.

[0015] Compared with existing technologies, the significant advantages of this invention are:

[0016] Firstly, this utility model successfully overcomes the problems of poor impact resistance of edge protection for high-altitude operations, severely limited installation and fixing space, difficulty in effectively absorbing and mitigating impact forces, inability to reduce damage to personnel or impacting objects, and inability to flexibly adapt to the installation area.

[0017] Secondly, this utility model constructs an impact protection form of "roller rotation to unload force + deformation to absorb energy + telescopic adjustment". It makes full use of the characteristics of the buffer roller rotation to unload force and deformation to absorb energy, effectively mitigating vertical and oblique impacts and reducing damage to the impacting object. The addition of a telescopic linkage structure improves the portability and adaptability of the entire device, providing a better solution for impact protection at heights.

[0018] This solution addresses the problems of existing equipment having poor impact resistance, severely limited installation space, and traditional guardrails being unable to effectively resist large impacts, lacking the ability to absorb and mitigate impact forces, failing to reduce damage to personnel or impacting objects, and posing safety hazards. Furthermore, due to their fixed dimensions, they cannot be flexibly adapted to installation areas, resulting in resource waste. Attached Figure Description

[0019] The present invention will be further explained below with reference to the accompanying drawings and embodiments:

[0020] Figure 1 This is a schematic diagram of the overall three-dimensional structure provided by this utility model;

[0021] Figure 2 This is a partial three-dimensional structural schematic diagram provided by this utility model;

[0022] Figure 3This is a side view sectional structural diagram provided by this utility model;

[0023] Figure 4 This is a frontal cross-sectional structural diagram provided by this utility model;

[0024] Figure 5 This is a schematic diagram of the rear view structure provided by this utility model.

[0025] Explanation of reference numerals in the attached figures:

[0026] 1. Fixed section guardrail; 11. Ear platform one; 2. Telescopic section guardrail; 3. Post; 31. Base; 32. Ear platform two; 33. Slide groove; 4. Adjustment assembly; 41. Connecting rod; 42. Central pivot; 43. Sliding pivot; 44. Fixed pivot; 5. Buffer roller assembly; 51. Bearing; 52. Cylinder body; 53. Aluminum honeycomb; 54. Roller shell; 6. Pivot assembly; 61. Pivot support ring; 62. Pivot upright. Detailed Implementation

[0027] The present invention will now be described in detail, and the technical solutions in the embodiments of the present invention will be clearly and completely described. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present invention.

[0028] This utility model provides an improved edge impact protection device for high-altitude operations. The technical solution of this utility model is as follows:

[0029] like Figure 1-5 As shown, a high-altitude operation edge impact protection device includes a fixed section guardrail 1 and a telescopic section guardrail 2. The telescopic section guardrail 2 is set between adjacent fixed section guardrail 1. An ear platform 11 is fixedly installed on one side of the fixed section guardrail 1 and is connected to the rotating shaft upright 62 through the ear platform 11, providing upper support for the entire device. It also includes an adjustment component 4, a rotating shaft component 6 and a buffer roller component 5.

[0030] The column 3 is fixedly installed at the bottom of the fixed section guardrail 1. The second ear platform 32 is fixedly installed on the column 3. The entire equipment is fixed to the support surface by mechanical connection or welding, and the impact force is transmitted downward.

[0031] The adjustment component 4 includes a pair of connecting rods 41 set on one side of the column 3. A central rotating shaft 42 is movably installed between the pair of connecting rods 41. The telescopic connecting rods 41 drive the fixed section of the guardrail 1 to move by rotating themselves, thereby adjusting the guardrail spacing and flexibly adapting to the installation area.

[0032] The rotating shaft assembly 6 includes a rotating shaft upright 62 disposed between the fixed section guardrail 1 and the second ear platform 32, which improves the durability and adaptability of the entire device;

[0033] The buffer roller assembly 5 includes a cylinder 52 sleeved on the outside of the rotating shaft upright 62. By using the buffer roller assembly 5, the external impact force is guided by the rotation of the roller, which can effectively alleviate the impact force at various angles and improve the impact protection effect.

[0034] Furthermore, a base 31 is fixedly installed at the bottom of the column 3, and a groove 33 is opened on one side of the bottom of the column 3. A sliding shaft 43 is fixedly installed at one end of the connecting rod 41, and the sliding shaft 43 is slidably installed inside the groove 33. A fixed shaft 44 is fixedly installed between the other end of the connecting rod 41 and the column 3. With the cooperation of the sliding shaft 43 and the groove 33, the two connecting rods 41 are driven to rotate, thereby adjusting the distance between the two ends of the column 3.

[0035] As a further embodiment of this utility model, a roller shell 54 is fitted around the outside of the cylinder 52, an aluminum honeycomb 53 is fixedly installed between the cylinder 52 and the roller shell 54, a bearing 51 is fixedly installed inside the cylinder 52, and the cylinder 52 as a whole can rotate around the rotating shaft 62 to guide and absorb external impact forces.

[0036] Furthermore, a shaft support ring 61 is welded onto the shaft upright 62. The shaft support ring 61 is located at the bottom of the buffer roller assembly 5. The shaft support ring 61 is made of an annular metal plate, which is inserted into and welded onto the shaft upright 62 to support the buffer roller assembly 5.

[0037] The specific working method is as follows: When in use, the fixed section guardrail 1 and the telescopic section guardrail 2 are connected in sequence to form the support frame of the equipment. The device is fixed to the support surface by the column 3 below and transmits the impact force it receives. The adjustment component 4 slides up and down in the slide groove 33 through the sliding shaft 43, which drives the two connecting rods 41 to rotate around the central shaft 42, thereby adjusting the distance between the two end columns 3. The buffer roller assembly 5 relieves the force by rotating around the shaft assembly 6, and the aluminum honeycomb 53 can deform and absorb energy, effectively dissipating the impact force from all directions and realizing the edge impact protection for high-altitude operations.

[0038] The technical means disclosed in this utility model are not limited to those described above, but also include technical solutions composed of equivalent substitutions of the above technical features. Matters not covered in this utility model are common knowledge to those skilled in the art.

Claims

1. A high-altitude operation edge impact protection device, comprising a fixed section guardrail (1) and a telescopic section guardrail (2), characterized in that: The telescopic guardrail (2) is set between adjacent fixed guardrails (1), and an ear platform (11) is fixedly installed on one side of the fixed guardrail (1), and also includes; The post (3) is fixedly installed at the bottom of the fixed section guardrail (1), and the post (3) is fixedly installed with the ear platform (32); Adjustment component (4), the adjustment component (4) includes a pair of connecting rods (41) disposed on one side of the column (3), and a central rotating shaft (42) is movably installed between the pair of connecting rods (41); A pivot assembly (6) includes a pivot upright (62) disposed between the fixed section guardrail (1) and the second ear platform (32); The buffer roller assembly (5) includes a cylinder (52) sleeved on the outside of the rotating shaft upright (62).

2. The impact protection equipment for working at heights according to claim 1, characterized in that: A base (31) is fixedly installed at the bottom of the column (3). A groove (33) is provided on one side of the bottom of the column (3). A sliding shaft (43) is fixedly installed at one end of the connecting rod (41). The sliding shaft (43) is slidably installed inside the groove (33). A fixed shaft (44) is fixedly installed between the other end of the connecting rod (41) and the column (3).

3. The impact protection equipment for working at heights according to claim 1, characterized in that: The cylinder (52) is fitted with a roller shell (54) on its outside. An aluminum honeycomb (53) is fixedly installed between the cylinder (52) and the roller shell (54). A bearing (51) is fixedly installed inside the cylinder (52).

4. The impact protection equipment for working at heights according to claim 1, characterized in that: A shaft support ring (61) is welded onto the shaft upright (62), and the shaft support ring (61) is located at the bottom of the buffer roller assembly (5).

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