Tool type safety belt tying and hanging stand column device for high-position steel structure operation

Abstract

The utility model discloses a tool type safety belt tying and hanging stand column device for high steel structure operation, which relates to the technical field of steel structure operation and comprises a clamping mechanism mounted on a steel beam, and a fixed stand column is mounted in the middle of the top of the clamping mechanism. The clamping mechanism comprises a flange plate, and fixing screws are symmetrically connected to the two ends of the side, close to the steel beam, of the top of the flange plate. By the adoption of the structure, rapid clamping installation of the flange plate and the steel beam is achieved, the adjusting knob handle can easily rotate the fixing screw to enable the fixing screw to be attached to the top of the steel beam, the fixing stand column is inserted into the sleeve immediately, locking and fixing are conducted after the insertion depth is adjusted, and the whole installation process can be completed only by simply operating the screw. During disassembly, only relevant screws need to be loosened, the assembly and disassembly process is greatly simplified, the working efficiency is improved, and the device is convenient to install, has high adaptability and practicability, effectively reduces the working difficulty and is an innovation in the field of steel structure installation.

Description

Technical Field

[0001] The utility model belongs to the technical field of steel structure operations, and particularly relates to a tool-type high-altitude steel structure operation safety belt hanging column device. Background Art

[0002] During construction operations such as steel structure welding and floor slab laying on construction sites, operators need to walk back and forth on high-altitude steel beams, which is very dangerous. To ensure the safety of construction workers, protective columns are often welded at both ends of the steel beams, and two steel wires are horizontally stretched between the columns to hang the safety belts of the operators. However, each time the protective columns are welded, installed, and removed, it takes a lot of time, increasing the insecurity of the operators during high-altitude construction operations and the possibility of fires on site. The safety risk is high, the construction cost is high, and the steel beam may be structurally damaged to a certain extent when the protective column is removed by gas cutting, affecting the performance of the steel beam. It can be seen that there are certain defects and deficiencies in the prior art during use, and it needs to be improved and innovated. Summary of the Utility Model

[0003] Aiming at the problems mentioned in the background art, the purpose of the utility model is to provide a tool-type high-altitude steel structure operation safety belt hanging column device to solve the problems raised in the background art.

[0004] The above technical purpose of the utility model is achieved through the following technical solutions:

[0005] A tool-type high-altitude steel structure operation safety belt hanging column device includes a clamping mechanism installed on the steel beam, and a fixed column is installed in the middle of the top of the clamping mechanism.

[0006] The clamping mechanism includes flange plates. At both ends of the top of the flange plates close to one side of the steel beam, fixing screws are symmetrically and threadedly connected. The bottom of the fixing screws penetrates through the upper part of the flange plates. The flange plates are installed on one side of the upper end of the steel beam through the fixing screws. A sleeve is fixedly connected to the middle of the top of the flange plates. The bottom of the fixed column is inserted into the inside of the sleeve. A limiting screw is threadedly connected to the upper end of the outside of the sleeve. The end of the limiting screw penetrates through one side of the sleeve. The fixed column adjusts the depth of its insertion into the sleeve through the limiting screw.

[0007] As a preferred technical solution, hanging lugs are evenly and fixedly installed on both sides of the fixed column at equal intervals.

[0008] As a preferred technical solution, the fixed column is made of a hollow steel pipe with a diameter of 48 mm.

[0009] As a preferred technical solution, the fixed column adjusts the depth of its insertion into the inside of the sleeve through the limiting screw.

[0010] As a preferred technical solution, adjustment knob handles are fixedly connected to the outer ends of the fixed screw and the limit screw, and anti-slip bumps are fixedly connected to the outer surface of the adjustment knob handle at equal intervals.

[0011] As a preferred technical solution, an anti-slip disc is fixedly installed at the bottom of the fixed screw, and anti-slip strip grooves are provided at equal intervals at the bottom of the anti-slip disc.

[0012] As a preferred technical solution, an anti-slip plate is fixedly connected to the inner bottom of the flange plate, and the outer edges of the flange plate are all set to be arc-shaped.

[0013] As a preferred technical solution, anti-slip protrusions are also fixedly connected to the top of the anti-slip plate at equal intervals, and the anti-slip plate is made of rubber.

[0014] As a preferred technical solution, the hanging ear plate is arranged in a circular ring shape, the cross-sectional shape of the steel beam is I-shaped or channel-shaped, and the overall top view shape and cross-sectional shape of the flange plate side are both arranged in a concave shape.

[0015] In summary, the present utility model mainly has the following beneficial effects:

[0016] First, through the design of a unique clamping mechanism, the present device realizes the quick clamping and installation of the flange plate at any longitudinal position of the steel beam. The adjustment knob handle can easily rotate the fixed screw, and then the fixed screw is tightened against the steel beam for fixation. The fixed column is then inserted into the sleeve, and after adjusting the insertion depth, it is locked and fixed. The entire installation process only requires simple operation of bolts to complete, and during disassembly, only the relevant screws need to be loosened, greatly simplifying the installation and disassembly processes, improving work efficiency. This device is not only convenient for installation but also has strong adaptability and practicability, effectively reducing the work difficulty and is an innovative work in the field of steel structure installation;

[0017] Second, through the design of the clamping mechanism and the anti-slip bumps of the adjustment knob handle, the friction force of the fixed screw is enhanced, making the disassembly and assembly processes more convenient and labor-saving. After installation, the anti-slip plate and anti-slip disc in the flange plate further enhance the overall stability, ensuring the stable installation of the clamping mechanism, and thus the hanging ear plate can be installed conveniently and stably, significantly improving the overall installation and use convenience of the device. This design simplifies the disassembly and assembly procedures and improves work efficiency, which is a major highlight of the present device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the exemplary embodiments of the present utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present utility model and should not be regarded as limiting the scope. For those of ordinary skill in the art, other related drawings can be obtained based on these drawings without creative efforts.

[0019] Figure 1 It is a schematic diagram of the overall installation structure of the present utility model;

[0020] Figure 2 It is a schematic diagram of the rear-view installation structure of the present utility model;

[0021] Figure 3 It is a schematic diagram of the overall structure of the clamping mechanism of the present utility model;

[0022] Figure 4 It is a schematic diagram of the upward view structure of the clamping mechanism of the present utility model.

[0023] Reference numerals: 1, steel beam; 2, clamping mechanism; 21, flange plate; 22, fixing screw; 23, sleeve; 24, limiting screw; 25, adjusting knob handle; 26, anti-slip disc; 27, anti-slip plate; 28, anti-slip protrusion; 29, anti-slip groove; 3, fixing column; 4, hanging ear plate. Specific implementation manners

[0024] Under the existing relevant technical conditions, when working on high-altitude steel structures, it is necessary to weld protective columns at both ends of the steel beam, and two steel wires are horizontally pulled between the columns to hang the safety belts of the operators. However, each time the protective columns are welded, installed and removed, it takes a lot of time, increasing the insecurity of the operators during high-altitude construction operations and the possibility of fires at the site. The safety risk is high, and the construction cost is high. When the protective columns are removed by gas cutting, it may cause a certain degree of structural damage to the steel beam, affecting the performance of the steel beam. Therefore, the present application provides a tool-type safety belt hanging column device for high-altitude steel structure operations.

[0025] In order to make the purpose, technical solutions and advantages of the present utility model clearer and more understandable, the present utility model will be further described in detail below in conjunction with the embodiments and the drawings. The illustrative embodiments and descriptions of the present utility model are only used to explain the present utility model and are not used to limit the present utility model.

[0026] In the following description, a large number of specific details are set forth in order to provide a thorough understanding of the present utility model. However, it is obvious to those of ordinary skill in the art that: it is not necessary to adopt these specific details to limit the present utility model. In other embodiments, well-known structures, materials or methods are not specifically described in order to avoid obscuring the present utility model.

[0027] Throughout the specification, references to "an embodiment", "embodiments", "an example" or "examples" mean that the specific features, structures, or characteristics described in connection with the embodiment or example are included in at least one embodiment of the present utility model. Thus, the phrases "an embodiment", "embodiments", "an example" or "examples" that appear throughout the specification do not necessarily all refer to the same embodiment or example. In addition, those of ordinary skill in the art should understand that the drawings provided herein are for illustrative purposes only and are not necessarily drawn to scale. The terms "and" and "or" used herein include any and all combinations of one or more of the related listed items.

[0028] In the description of the present utility model, the orientation or positional relationship indicated by terms such as "front", "rear", "left", "right", "upper", "lower", "vertical", "horizontal", "high", "low", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the protection scope of the present utility model.

[0029] Embodiment

[0030] Reference Figures 1 to 4 , a tool-type high-altitude steel structure operation safety belt hanging column device provided in this embodiment includes a clamping mechanism 2 installed on a steel beam 1, and a fixed column 3 is installed in the middle at the top of the clamping mechanism 2;

[0031] In a preferred embodiment, the clamping mechanism 2 includes flange plates 21. At both ends of one side of the top of the flange plates 21 close to the steel beam 1, fixing screws 22 are symmetrically threadedly connected. The bottom of the fixing screws 22 penetrates through the upper part of the flange plates 21. The flange plates 21 are installed on one side of the upper end of the steel beam 1 through the fixing screws 22. A sleeve 23 is fixedly connected to the middle of the top of the flange plates 21. The bottom of the fixed column 3 is inserted into the inside of the sleeve 23. A limiting screw 24 is threadedly connected to the upper end of the outside of the sleeve 23, and the end of the limiting screw 24 penetrates through one side of the sleeve 23.

[0032] In the embodiment of the present application, the clamping mechanism 2 is fixed on the steel beam 1 through the flange plates 21. Fixing screws 22 are provided on both sides of the flange plates 21 to ensure stable installation. A sleeve 23 is provided in the middle for inserting the fixed column 3. A limiting screw 24 connected by threads is provided above the sleeve 23. By tightening the limiting screw 24, the fixed column 3 can be firmly locked, realizing the stable installation of the safety belt hanging column. The overall design is simple and practical, providing safety protection for high-altitude steel structure operations.

[0033] In a preferred embodiment, hanging ear plates 4 are fixedly installed at equal intervals on both sides of the fixed column 3.

[0034] In the embodiment of the present application, the provision of the hanging ear plate 4 enables the horizontal or diagonal steel wire ropes for fastening the safety belt to be bolted through the hanging ear plate 4 during use, which can improve the convenience and safety of the overall use of the device.

[0035] In a preferred embodiment, the fixed column 3 is made of a hollow steel pipe with a diameter of 48 mm, and the depth of its insertion into the inner part of the sleeve 23 is adjusted by the limit screw 24.

[0036] In the embodiment of the present application, setting the fixed column 3 as a hollow steel pipe with a diameter of 48 mm can reduce the material cost, and its own weight is relatively light, which will improve the installation convenience of the fixing device. The fixed column 3 can adjust the depth of its insertion into the inner part of the sleeve 23 through the limit screw 24, and then freely adjust the height of the entire safety belt hanging column to ensure a safe working environment for the high-altitude steel structure operators.

[0037] In a preferred embodiment, both the outer ends of the fixed screw 22 and the limit screw 24 are fixedly connected with an adjustment knob handle 25, and anti-slip bumps are fixedly connected at equal intervals on the outer surface of the adjustment knob handle 25.

[0038] In the embodiment of the present application, the clamping mechanism 2 is installed on the steel beam 1 through the flange plate 21. The flange plate 21 is tightly connected with the steel beam 1 through the fixed screw 22. Adjustment knob handles 25 are provided at the outer ends of both the fixed screw 22 and the limit screw 24. These adjustment knob handles 25 not only increase the torque during operation, but also effectively prevent the phenomenon of hand slipping through the anti-slip bump design on their outer surfaces, making it more convenient and labor-saving for the staff to adjust. The overall design is simple and practical, easy to install, and provides a reliable safety guarantee for high-altitude steel structure operations.

[0039] In a preferred embodiment, an anti-slip disc 26 is fixedly installed at the bottom of the fixed screw 22, and anti-slip groove strips 29 are arranged at equal intervals at the bottom of the anti-slip disc 26.

[0040] In the embodiment of the present application, the anti-slip groove strips 29 not only increase the friction of the anti-slip disc 26, but also ensure the stable connection between the fixed screw 22 and the steel beam 1, effectively preventing the phenomena of sliding and falling off, and further improving the safety of the device. In addition, hanging ear plates 4 are fixedly installed at equal intervals on both sides of the fixed column 3, providing horizontal or diagonal steel wire rope hanging points for the staff to fasten the safety belt. The limit screw 24 on the sleeve 23 is rotated through the adjustment knob handle 25 to easily lock the fixed column 3, and the depth of its insertion into the sleeve 23 can be freely adjusted according to the need of the height of the safety belt hanging column, so that it is stably installed on the steel beam 1.

[0041] In a preferred embodiment, an anti-slip plate 27 is fixedly connected to the inner bottom of the flange plate 21, and the outer edges of the flange plate 21 are all set to be arc-shaped.

[0042] In the embodiment of the present application, the clamping mechanism 2 is connected to the steel beam 1 through the flange plate 21. The anti-slip plate 27 is provided at the inner bottom of the flange plate 21. This design increases the friction force of the contact surface with the steel beam 1 and ensures the stability of the device in a complex environment. The outer edges of the flange plate 21 are all designed to be arc-shaped, which not only improves the aesthetics but also reduces the possible collision damage during installation and use, further enhancing the safety of the device.

[0043] In a preferred embodiment, anti-slip protrusions 28 are also fixedly connected to the top of the anti-slip plate 27 at equal intervals, and the anti-slip plate 27 is set as a rubber plate.

[0044] In the embodiment of the present application, the anti-slip plate 27 made of rubber is provided at the inner bottom of the flange plate 21, and anti-slip protrusions 28 are distributed at equal intervals on the surface of the anti-slip plate 27. This design greatly increases the friction force of the contact surface with the steel beam 1 and effectively prevents the device from sliding or falling off during use, thus ensuring the safety and stability of the operation. In the middle of the top of the flange plate 21, a sleeve 23 is provided, and the bottom of the fixed column 3 is inserted therein and fixed by a limit screw 24 and an adjustment knob 25 on the outside of the sleeve 23. The anti-slip convex point design on the surface of the adjustment knob 25 makes the operation more convenient and safe. Hanging ear plates 4 are installed at equal intervals on both sides of the fixed column 3. These ear plates provide hanging points for the horizontal or inclined steel wires used to fasten the safety belt, facilitating the staff to fasten the safety belt during high-altitude operations. Generally speaking, this device is reasonably designed, easy to install, safe and reliable, achieving the purpose of quickly clamping and installing the flange plate 21 at any longitudinal position of the steel beam 1 and freely adjusting the height of the entire safety belt hanging column, and is an ideal choice for high-altitude steel structure operations.

[0045] In a preferred embodiment, the hanging ear plate 4 is arranged in a circular ring shape, the cross-sectional shape of the steel beam 1 is I-shaped or channel-shaped, and the overall top view shape and cross-sectional shape of the flange plate 21 side are both arranged in a concave shape.

[0046] In the embodiment of the present application, the flange plate 21, as a key part of the clamping mechanism 2, has an overall top view shape and cross-sectional shape that are both concave, matching the cross-section of the steel beam 1, thus ensuring a tight connection between the two.

[0047] Principle of use and advantages: By setting up the clamping mechanism 2, during the use of this device, firstly, the flange plate 21 can be clamped and installed on the upper side of the steel beam 1. At this time, by turning the adjustment knob 25 at the top of the fixing screw 22, the fixing screw 22 can be driven by the adjustment knob 25 to fit downwards against the top of the steel beam 1. Then, the entire clamping mechanism 2 can be installed on the top of the steel beam 1. At this time, by inserting the fixing column 3 into the inner part of the sleeve 23 and then turning the limit screw 24 to tighten against the fixing column 3, the fixing column 3 can be quickly locked and installed, and the height of the entire safety belt hanging column can be adjusted. It can be seen that during the use of this device, the installation of the fixing column 3 and the connection of the clamping mechanism 2 at its bottom only require simple operation of bolts. When disassembling, only the limit screw 24 and the fixing screw 22 need to be loosened. The overall installation and subsequent disassembly and maintenance are relatively convenient. The overall adaptability and practicality are relatively strong, which can significantly reduce the working difficulty and improve the working efficiency;

[0048] By setting up the clamping mechanism 2, during the use of this device, firstly, the fixing screw 22 is adjusted to rotate and tighten for fixation by turning the adjustment knob 25. The settings of the anti-slip bumps and the adjustment knob 25 can both increase the friction force at the top of the fixing screw 22, making it more convenient and labor-saving to turn the fixing screw 22, which can improve the overall disassembly and assembly convenience. At the same time, an anti-slip plate 27 is provided at the inner bottom of the flange plate 21, and an anti-slip disc 26 is fixedly connected to the bottom of the fixing screw 22. After the installation is completed, the anti-slip plate 27 and the anti-slip protrusions 28 on its outer side and the anti-slip disc 26 and the anti-slip groove 29 on its outer side can further increase the friction force, promoting the more convenient and safe installation and fixation of the clamping mechanism 2 by using the fixing screw 22, greatly reducing the safety risks of the operator falling from a height during high-altitude steel structure operations and fires during on-site welding.

Claims

1. A tool-type safety belt hanging column device for high-altitude steel structure work, comprising a clamping mechanism (2) installed on a steel beam (1), characterized in that: A fixed column (3) is installed in the middle of the top of the clamping mechanism (2); The clamping mechanism (2) comprises a flange plate (21), and the top of the flange plate (21) is symmetrically threadedly connected to fixing screws (22) at both ends on one side close to the steel beam (1), and the bottom of the fixing screw (22) passes through the upper part of the flange plate (21). The flange plate (21) is installed on the upper side of the steel beam (1) through the fixing screw (22), and the middle of the top of the flange plate (21) is fixedly connected to a sleeve (23), the bottom of the fixed column (3) is inserted into the inside of the sleeve (23), and the outer upper end of the sleeve (23) is threadedly connected to a limiting screw (24), and the end of the limiting screw (24) passes through one side of the sleeve (23).

2. A tool-type safety belt hanging column device for high-altitude steel structure work according to claim 1, characterized in that: Hanging ear plates (4) are fixedly mounted at equal intervals on both sides of the fixed column (3).

3. A tool-type safety belt hanging column device for high-altitude steel structure work according to claim 1, characterized in that: The fixed column (3) is a hollow steel pipe with a diameter of 48 mm.

4. A tool-type safety belt hanging column device for high-altitude steel structure work according to claim 1, characterized in that: The depth of the fixed column (3) inserted into the sleeve (23) is adjusted by a limiting screw (24).

5. The tool-type safety belt hanging column device for high-altitude steel structure work according to claim 1 is characterized in that: The outer ends of the fixing screw rod (22) and the limiting screw rod (24) are both fixedly connected with an adjusting knob handle (25), and the outer surface of the adjusting knob handle (25) is fixedly connected with anti-slip protrusions at equal intervals.

6. A tool-type safety belt hanging column device for high-altitude steel structure work according to claim 3, characterized in that: An anti-skid plate (26) is fixedly mounted on the bottom of the fixing screw rod (22), and anti-skid strip grooves (29) are arranged at equal intervals on the bottom of the anti-skid plate (26).

7. The tool-type safety belt hanging column device for high-altitude steel structure work according to claim 1 is characterized by: An anti-slip plate (27) is fixedly connected to the inner bottom of the flange plate (21), and the outer corners of the flange plate (21) are all arranged in an arc shape.

8. A tool-type safety belt hanging column device for high-altitude steel structure work according to claim 7, characterized in that: The top of the anti-skid plate (27) is also fixedly connected with anti-skid protrusions (28) at equal intervals, and the anti-skid plate (27) is configured as a rubber plate.

9. The tool-type safety belt hanging column device for high-altitude steel structure work according to claim 2 is characterized in that: The hanging ear plate (4) is arranged in a circular ring shape, the cross-sectional shape of the steel beam (1) is an I-shaped or groove-shaped, and the overall top view shape and cross-sectional shape of the flange plate (21) side are arranged in a concave shape.

Images