Safety belt hanging system suitable for steel structure construction and using method of safety belt hanging system

Abstract

The invention discloses a safety belt hanging system suitable for steel structure construction and a using method thereof, and relates to the technical field of building high-altitude construction safety protection, the safety belt hanging system comprises two oppositely-arranged hanging pieces, clamping grooves are formed in the hanging pieces, and positioning extrusion assemblies matched with a steel structure are arranged on the hanging pieces; the hanging piece is provided with a butt joint assembly matched with the other hanging piece. A rotating semicircular part is arranged on the hanging piece, a sliding semicircular groove is formed in the rotating semicircular part in the circumferential direction of the rotating semicircular part, an arc-shaped rotating piece in sliding fit with the sliding semicircular groove is arranged on the hanging piece, and a safety belt hanging assembly is arranged on the arc-shaped rotating piece; and an alarm assembly matched with the safety belt hanging assembly is arranged on the arc-shaped rotating piece. Through the unique structural design, the safety belt hanging device has the technical advantages of being high in safety, high in flexibility, good in adjustability, high in structural stability, optimized in process and the like, and meets the safety belt hanging requirement in steel structure construction.

Description

Technical Field

[0001] The invention relates to the technical field of building high-altitude construction safety protection, and in particular to a safety belt hanging system suitable for steel structure construction. Background Art

[0002] In the construction work at height, in order to prevent the occurrence of falling injuries, the workers need to wear a safety belt (falling suspension safety belt). The safety belt consists of a safety rope, a buffer and a lanyard. The workers need to hang the metal hook at the upper end of the safety rope on the hanging point device on the fixed structure. Once a fall occurs, the hanging point device will catch the safety rope and prevent further falling, thus providing safety protection for the workers.

[0003] In steel structure construction, working at heights is very common. However, since steel structures do not allow welding or drilling of bolts to connect and install hanging point devices, the only method is to tie the end of the safety rope to the adjacent structural rods. Since general operators are not professional operators, it is difficult to achieve the standard and firm tying. Once a fall occurs, the safety rope is likely to fall off, and safety and reliability cannot be guaranteed. When there are no other rods available around, the safety rope can only be tied to the components under the feet, using a low hanging method, which further increases the danger. In addition, fixed hanging points limit the scope of operation, and the position of the hanging points needs to be changed frequently, which is very inconvenient and seriously affects work efficiency and construction progress. At the same time, in the process of constantly changing the hanging points, the probability of safety risks is also increased.

[0004] How to solve the above technical problems is the subject faced by the present invention. Summary of the invention

[0005] In order to address the deficiencies in the prior art, the present invention provides a reasonably designed, safe and reliable safety belt hanging system suitable for steel structure construction and a method of using the same. By designing reasonably hanging parts and docking components, the needs and safety requirements of steel structure construction are fully considered, and the system has the technical advantages of high safety, strong reliability, flexible adjustment, compact structure, alarm function and convenient operation.

[0006] The technical solution adopted by the present invention to solve the technical problem is: a safety belt hanging system suitable for steel structure construction, comprising two hanging parts arranged opposite to each other, the hanging parts are provided with clamping grooves, and the steel structure is located in the clamping space formed by the two clamping grooves, the hanging parts are provided with a positioning extrusion component matched with the steel structure, and the hanging parts are provided with a docking component matched with another hanging part;

[0007] The hanging member is provided with a rotating semicircular portion, and the rotating semicircular portion is provided with a sliding semicircular groove along the circumferential direction of the rotating semicircular portion, the axial direction of the rotating semicircular portion is consistent with the length direction of the steel structure, the hanging member is provided with an arc-shaped rotating member that slides with the sliding semicircular groove, the arc of the arc-shaped rotating member is greater than 180 degrees, the arc-shaped rotating member is provided with a seat belt hanging assembly, and the arc-shaped rotating member is provided with an alarm assembly that cooperates with the seat belt hanging assembly.

[0008] Furthermore, it is preferred to provide two structural designs of the hanging parts, and correspondingly, two types of the docking components are provided.

[0009] First, the hanging member includes a docking semicircular frame for connecting another hanging member, and the positioning extrusion assembly is arranged on the docking semicircular frame; the rotating semicircular part includes a rotating frame connected to the docking semicircular frame, the clamping groove passes through the rotating frame, and two semicircular ring plates are relatively arranged on the rotating frame, and the sliding semicircular groove is opened on the semicircular ring plate; the docking assembly includes a first docking unit arranged on the docking semicircular frame, and a second docking unit is arranged on the rotating frame.

[0010] The first docking unit includes docking plates arranged at both ends of the opening of the docking semicircular frame, and the docking plates are provided with docking screws; the second docking unit includes a docking plate arranged on the end of one end of the rotating frame opening, and a docking block that cooperates with the docking plate on another rotating frame is arranged at the other end of the rotating frame opening, and a through groove that cooperates with the docking plate is opened on the docking block, and a fastening screw that cooperates with the docking plate is provided on the docking block.

[0011] Secondly, the hanging part includes a hanging frame, the docking assembly is arranged on the hanging frame, and the positioning extrusion assembly is arranged on the hanging frame; the rotating semicircular portion includes a rotating semicircular plate arranged at the top and bottom ends of the hanging frame, and the sliding semicircular groove is opened on the rotating semicircular plate, and the clamping groove is opened on the rotating semicircular plate, and the clamping groove passes through the two rotating semicircular plates, and the cross-sectional area of ​​the rotating semicircular plate is larger than the cross-sectional area of ​​the hanging frame.

[0012] The docking assembly includes a docking seat arranged at the opening of the hanging frame, and the docking seat is evenly provided with a plurality of docking grooves penetrating the docking seat along the axial direction of the rotating semicircular plate, and the docking groove is provided with a docking strip plate that cooperates with the docking slot on another hanging frame, and the docking seat is provided with a positioning tenon block that cooperates with the docking strip plate.

[0013] Furthermore, the positioning extrusion assembly includes a plurality of groups of extrusion cylinders evenly arranged along the circumferential direction of the rotating semicircular portion, and each group of extrusion cylinders includes a plurality of extrusion cylinders evenly arranged along the axial direction of the rotating semicircular portion, the extrusion cylinder is provided with an extrusion screw that cooperates with the extrusion cylinder thread, and a gasket layer is provided on the extrusion screw; a positioning sliding assembly that cooperates with the positioning extrusion assembly is provided on the hanging part, and the positioning sliding assembly is used to drag the hanging part to move in the horizontal direction.

[0014] The positioning sliding assembly includes a plurality of groups of extrusion hydraulic rods evenly arranged along the rotating semicircular portion, and each group of extrusion hydraulic rods includes a plurality of extrusion hydraulic rods evenly arranged along the axial direction of the rotating semicircular portion. The extrusion hydraulic rods are staggered with the extrusion cylinders, and a sliding wheel that slides with the steel structure is arranged at the moving end of the extrusion hydraulic rod.

[0015] The arc-shaped rotating part includes two arc-shaped ring plates arranged opposite to each other, a support frame is arranged between the two arc-shaped ring plates, the arc of the arc-shaped ring plates is greater than 180 degrees, and a sliding arc block is arranged on the arc-shaped ring plate to slide with the sliding semicircular groove. The safety belt hanging assembly is arranged between the two arc-shaped ring plates, and the alarm assembly is arranged on the support frame, and the alarm assembly cooperates with the safety belt hanging assembly.

[0016] The safety belt hanging assembly includes a guide column arranged between two arc-shaped ring plates, and the guide column is arranged at one end of the arc-shaped ring plate away from the hanging member, and a guide groove is opened on the guide column, and the guide column is sleeved with a rotating seat, and two return springs are sleeved on the guide column, and the two return springs are respectively located at the top and bottom ends of the rotating seat;

[0017] The rotating seat is provided with a rotating column located in the guide groove, and the rotating column is provided with a conduction rod rotatably matched with the rotating column, the length direction of the conduction rod is consistent with the radial direction of the rotating semicircular part, one end of the conduction rod is provided with a hook matched with the safety belt, and the other end of the conduction rod is provided with an alarm component.

[0018] The alarm assembly includes an alarm column arranged between the arc-shaped ring plates and matched with the guide column, the alarm column is provided with an extrusion kit rotatably connected to the conduction rod, and the alarm column is provided with two extrusion springs, and the two extrusion springs are respectively located at the top and bottom ends of the extrusion kit, a pressure sensor matched with the extrusion spring is arranged on the arc-shaped ring plate, and the pressure sensor is electrically connected to the control chip, the control chip is electrically connected to the alarm, and the support frame is provided with a power supply electrically connected to the control chip.

[0019] A method for using a safety belt hanging system suitable for steel structure construction comprises the following steps:

[0020] A: Positioning and fixing in vertical or oblique direction;

[0021] A1: According to the needs of steel structure construction, select the operating space for construction workers, determine the hanging point of the safety belt, and determine the length of the safety belt;

[0022] A2: According to the position of the hanging point, adjust the two hanging parts to the appropriate angle so that the steel structure is located in the clamping space formed by the two clamping grooves;

[0023] A3: Rotate the arc-shaped rotating part to make the two hanging parts preliminarily docked, and then use the docking assembly to connect the two hanging parts so that the hanging parts can slide along the steel structure;

[0024] A4: Then, the hanging part is positioned and placed at a predetermined hanging point by using a positioning and extrusion assembly;

[0025] A5: Then hang the safety belt on the hook of the installation belt. Under the rotation of the arc-shaped rotating part, the construction workers can perform construction operations along the plane of the hanging point;

[0026] A6: According to the above steps, the hanging system can be disassembled and then the construction of the next hanging point can be carried out;

[0027] B: Horizontal movement and fixation;

[0028] B1: According to the needs of steel structure construction, select the operating space for construction workers, determine the steel structure where the safety belt needs to be hung during horizontal movement, and determine the length of the safety belt;

[0029] B2: According to the position of the above steel structure, adjust the two hanging parts to appropriate angles so that the steel structure is located in the clamping space formed by the two clamping grooves;

[0030] B3: Rotate the arc-shaped rotating member to make the two hanging members preliminarily docked, and then use the docking assembly to connect the two hanging members so that the hanging members can slide along the steel structure;

[0031] B4: Then, the hanging part is positioned and placed on a predetermined steel structure by using a positioning sliding assembly, so that the hanging part can slide along the steel structure;

[0032] B5: Then hang the safety belt on the hook of the installation belt, and under the guidance of the construction workers, the construction workers can perform construction operations in the horizontal direction along the above steel structure;

[0033] B6: According to the above steps, the hanging system can be disassembled and then the construction of the next hanging point can be carried out.

[0034] The invention can firmly fix the steel structure by clamping the steel structure and equipping the positioning extrusion assembly and the docking assembly to ensure the safety of workers during the construction process. The design of the safety belt hanging assembly and the alarm assembly also provides additional safety protection, which can promptly alarm and take measures to deal with potential dangerous situations.

[0035] The present invention takes into account the shape diversity of steel structures, and the clamping groove is set as a rectangular groove, which is suitable for the cross-sectional shapes of most steel structures. In addition, the structural design of the hanging piece provides two options, and the appropriate hanging piece structure can be selected according to the specific situation.

[0036] The present invention provides two different hanging member structural designs to meet different construction requirements. Whether a docking semicircular frame or a hanging frame is used, a stable hanging of the steel structure can be achieved, and a suitable docking component can be selected according to specific circumstances. In addition, the design of the hanging member has the characteristics of a compact structure, maximizes the space, can effectively reduce the volume and weight, and is convenient to carry and install.

[0037] The docking assembly of the present invention can achieve a stable connection and withstand a large force through the cooperation of the screw rod, the docking block and the fastening screw. The design of the extrusion barrel, the extrusion screw rod and the gasket layer can provide a uniform extrusion force to ensure that the steel structure is firmly fixed in the system.

[0038] The structural design of the positioning sliding assembly and the extrusion hydraulic rod and the extrusion cylinder of the present invention can not only position and fix the hanging part at a certain position on the steel structure, but also move it in the horizontal direction. This mobility allows the system to adapt to steel structures of different positions and sizes, facilitating the operation and adjustment of construction personnel, and at the same time, this adjustability can improve the flexibility and efficiency of construction.

[0039] The whole system provided by the present invention is relatively simple in design, uses a small number of components and parts, and is easy to manufacture and install. This helps to reduce manufacturing costs and construction time. At the same time, the system can be safely hung without changing the steel structure itself, and has a wide range of applications. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] Figure 1 It is a schematic diagram of the three-dimensional structure of the preferred embodiment 1 of the present invention;

[0041] Figure 2 It is a schematic diagram of the three-dimensional structure of the arc-shaped rotating member in the preferred embodiment 1 of the present invention;

[0042] Figure 3 This is a schematic diagram of the cooperation between the safety belt hanging assembly and the alarm assembly in the preferred embodiment 1 of the present invention;

[0043] Figure 4 It is a schematic diagram of the three-dimensional structure of the hanging member in the preferred embodiment 1 of the present invention;

[0044] Figure 5 It is a schematic diagram of the three-dimensional structure of the preferred embodiment 2 of the present invention;

[0045] Figure 6 This is a schematic diagram of the cooperation between the safety belt hanging assembly and the alarm assembly of the preferred embodiment 2 of the present invention;

[0046] Figure 7 It is a schematic diagram of the three-dimensional structure of the arc-shaped rotating member in the preferred embodiment 2 of the present invention;

[0047] Figure 8 This is a schematic diagram of the cooperation between the arc-shaped rotating member and the hanging member in the preferred embodiment 2 of the present invention;

[0048] The accompanying drawings are marked as follows: 100, hanging member; 101, docking semicircular frame; 102, hanging frame; 110, rotating semicircular portion; 111, sliding semicircular groove; 112, rotating frame; 113, semicircular ring plate; 114, rotating semicircular plate; 200, positioning extrusion assembly; 210, extrusion cylinder; 220, extrusion screw; 300, docking assembly; 310, first docking unit; 311, docking screw; 320, second docking unit; 321, docking plate; 322, docking block; 323, fastening screw; 330, docking seat; 3 40. Docking strip; 350. Positioning tenon block; 400. Arc-shaped rotating member; 410. Arc-shaped ring plate; 420. Support frame; 430. Sliding arc block; 500. Safety belt hanging assembly; 510. Guide column; 511. Guide groove; 520. Rotating seat; 530. Return spring; 540. Rotating column; 550. Transmission rod; 560. Hook; 600. Alarm assembly; 610. Alarm column; 620. Extrusion kit; 630. Extrusion spring; 700. Positioning sliding assembly; 710. Extrusion hydraulic rod; 720. Sliding wheel. DETAILED DESCRIPTION

[0049] Preferred embodiment 1

[0050] See also Figures 1 to 4 As shown, a safety belt hanging system suitable for steel structure construction includes two hanging members 100 arranged opposite to each other, the hanging members 100 are provided with clamping grooves, and the steel structure is located in the clamping space formed by the two clamping grooves, the hanging member 100 is provided with a positioning extrusion component 200 matched with the steel structure, and the hanging member 100 is provided with a docking component 300 matched with another hanging member 100;

[0051] A rotating semicircular portion 110 is provided on the hanging member 100, and a sliding semicircular groove 111 is opened on the rotating semicircular portion 110 along the circumferential direction of the rotating semicircular portion 110, the axial direction of the rotating semicircular portion 110 is consistent with the length direction of the steel structure, and an arc-shaped rotating member 400 that slides with the sliding semicircular groove 111 is provided on the hanging member 100, the arc of the arc-shaped rotating member 400 is greater than 180 degrees, a seat belt hanging assembly 500 is provided on the arc-shaped rotating member 400, and an alarm assembly 600 that cooperates with the seat belt hanging assembly 500 is provided on the arc-shaped rotating member 400.

[0052] Preferably, since the cross-section of the steel structure is mostly rectangular, the clamping groove is configured as a rectangular groove.

[0053] Specifically, the clamping groove on the hanging member 100 clamps the steel structure between the two hanging members 100 to form a clamping space. This ensures the stability and safety of the steel structure during the construction process. The positioning extrusion assembly 200 cooperates with the steel structure, and provides additional support and fixation through the action of the extrusion screw 220 and the gasket layer to ensure the accurate positioning of the steel structure. The docking assembly 300 is used to connect the two hanging members 100 to ensure a firm connection between them. The design of the docking assembly 300 varies according to different structural designs, but all have the function of ensuring a firm connection between the hanging members 100. The rotating semicircular portion 110 opens a sliding semicircular groove 111 along the circumferential direction of the hanging member 100, so that the hanging member 100 can rotate and slide in the length direction of the steel structure. In this way, the position and angle of the hanging member 100 can be easily adjusted. The arc rotating member 400 has an arc greater than 180 degrees, and it cooperates with the sliding semicircular groove 111 so that the hanging member 100 can rotate under the support of the arc rotating member 400. The safety belt hanging assembly 500 and the alarm assembly 600 are arranged on the arc-shaped rotating member 400 to ensure the safety of the workers during the construction process.

[0054] The hanging member 100 includes a docking semicircular frame 101 for connecting another hanging member 100, and the positioning extrusion assembly 200 is arranged on the docking semicircular frame 101; the rotating semicircular part 110 includes a rotating frame 112 connected to the docking semicircular frame 101, the clamping groove passes through the rotating frame 112, and two semicircular ring plates 113 are relatively arranged on the rotating frame 112, and the sliding semicircular groove 111 is opened on the semicircular ring plate 113; the docking assembly 300 includes a first docking unit 310 arranged on the docking semicircular frame 101, and a second docking unit 320 is arranged on the rotating frame 112.

[0055] The rotating frame 112 may be located at the top or bottom of the docking semicircular frame 101 , or the docking semicircular frames 101 may be disposed at both the top and bottom ends of the rotating frame 112 .

[0056] Preferably, the semicircular ring plate 113 and the rotating frame 112 are configured as a whole, and the semicircular ring plate 113 and the rotating frame 112 are configured as a rotating semicircular frame.

[0057] Preferably, the diameter of the docking semicircular frame 101 is smaller than or larger than the diameter of the semicircular ring plate 113 .

[0058] The first docking unit 310 includes a docking plate 321 arranged at both ends of the opening of the docking semicircular frame 101, and a docking screw 311 is arranged on the docking plate 321; the second docking unit 320 includes a docking plate 321 arranged on the end of one end of the opening of the rotating frame 112, and a docking block 322 is arranged at the other end of the opening of the rotating frame 112 to cooperate with the docking plate 321 on the other rotating frame 112, and a through groove is opened on the docking block 322 to cooperate with the docking plate 321, and a fastening screw 323 is arranged on the docking block 322 to cooperate with the docking plate 321.

[0059] Preferably, a plurality of docking parts are evenly arranged on both end surfaces of the opening of the rotating frame 112 along the axial direction of the docking semicircular frame 101, and screws are arranged on the docking parts.

[0060] Furthermore, the positioning extrusion assembly 200 includes a plurality of groups of extrusion cylinders 210 evenly arranged along the circumferential direction of the rotating semicircular portion 110, and each group of extrusion cylinders 210 includes a plurality of extrusion cylinders 210 evenly arranged along the axial direction of the rotating semicircular portion 110, and an extrusion screw 220 threadedly matched with the extrusion cylinder 210 is arranged in the extrusion cylinder 210, and a gasket layer is arranged on the extrusion screw 220; a positioning sliding assembly 700 matched with the positioning extrusion assembly 200 is arranged on the hanging part 100, and the positioning sliding assembly 700 is used to drag the hanging part 100 to move in the horizontal direction.

[0061] The positioning sliding assembly 700 includes a plurality of groups of extrusion hydraulic rods 710 evenly arranged along the rotating semicircular portion 110, and each group of extrusion hydraulic rods 710 includes a plurality of extrusion hydraulic rods 710 evenly arranged along the axial direction of the rotating semicircular portion 110. The extrusion hydraulic rods 710 are staggered with the extrusion cylinder 210, and a sliding wheel 720 that slides with the steel structure is arranged at the moving end of the extrusion hydraulic rod 710.

[0062] Furthermore, the arc-shaped rotating member 400 includes two relatively arranged arc-shaped ring plates 410, a support frame 420 is arranged between the two arc-shaped ring plates 410, the arc of the arc-shaped ring plate 410 is greater than 180 degrees, and a sliding arc block 430 is arranged on the arc-shaped ring plate 410, which slides with the sliding semicircular groove 111. The seat belt hanging assembly 500 is arranged between the two arc-shaped ring plates 410, and the alarm assembly 600 is arranged on the support frame 420, and the alarm assembly 600 cooperates with the seat belt hanging assembly 500.

[0063] The safety belt hanging assembly 500 includes a guide column 510 disposed between two arc-shaped ring plates 410, and the guide column 510 is disposed at one end of the arc-shaped ring plate 410 away from the hanging member, and a guide groove 511 is opened on the guide column 510, and a rotating seat 520 is sleeved on the guide column 510, and two return springs 530 are sleeved on the guide column 510, and the two return springs 530 are respectively located at the top and bottom ends of the rotating seat 520;

[0064] A rotating column 540 located in the guide groove 511 is provided on the rotating seat 520, and a conduction rod 550 is provided on the rotating column 540 and is rotatably matched with the rotating column 540. The length direction of the conduction rod 550 is consistent with the radial direction of the rotating semicircular portion 110. A hook 560 that cooperates with the seat belt is provided at one end of the conduction rod 550, and an alarm component 600 is provided at the other end of the conduction rod 550.

[0065] The alarm assembly 600 includes an alarm column 610 arranged between the arc-shaped ring plates 410 and cooperating with the guide column 510. The alarm column 610 is provided with an extrusion kit 620 rotatably connected to the conduction rod 550, and the alarm column 610 is provided with two extrusion springs 630, and the two extrusion springs 630 are respectively located at the top and bottom ends of the extrusion kit 620. A pressure sensor cooperating with the extrusion spring 630 is provided on the arc-shaped ring plate 410, and the pressure sensor is electrically connected to the control chip, the control chip is electrically connected to the alarm, and a power supply electrically connected to the control chip is provided on the support frame 420.

[0066] The positioning sliding assembly 700 includes an extrusion hydraulic rod 710 and a sliding wheel 720, which slide with the steel structure and can move the hanging member 100 in the horizontal direction to adapt to the steel structure at different positions and angles. The alarm assembly 600 includes an alarm column 610, an extrusion kit 620, an extrusion spring 630, a pressure sensor, a control chip and an alarm. When the extrusion kit 620 is subjected to pressure, the extrusion spring 630 will be deformed. After the pressure sensor detects the pressure change, the alarm is triggered through the control chip to remind the workers to pay attention to safety.

[0067] Preferred embodiment 2

[0068] See also Figures 5 to 8 As shown, the basic structure is basically the same as that of the first embodiment, except that the structure of the hanging member is different. At the same time, due to the different structure of the hanging member, a docking assembly with a different structure is provided, as follows;

[0069] The hanging member 100 includes a hanging frame 102, a docking assembly 300 is arranged on the hanging frame 102, and a positioning extrusion assembly 200 is arranged on the hanging frame 102; the rotating semicircular portion 110 includes a rotating semicircular plate 114 arranged at the top and bottom ends of the hanging frame 102, and a sliding semicircular groove 111 is opened on the rotating semicircular plate 114, and a clamping groove is opened on the rotating semicircular plate 114, and the clamping groove passes through the two rotating semicircular plates 114, and the cross-sectional area of ​​the rotating semicircular plate 114 is larger than the cross-sectional area of ​​the hanging frame 102.

[0070] Preferably, a plurality of stabilizing rods are disposed between the two rotating semicircular plates 114 .

[0071] The docking assembly 300 includes a docking seat 330 arranged at the opening of the hanging frame 102, and the docking seat 330 is evenly provided with a plurality of docking grooves penetrating the docking seat 330 along the axial direction of the rotating semicircular plate 114, and a docking strip 340 is arranged in the docking groove to cooperate with the docking slot on another hanging frame 102, and a positioning tenon block 350 is arranged on the docking seat 330 to cooperate with the docking strip 340.

[0072] A method for using a safety belt hanging system suitable for steel structure construction comprises the following steps:

[0073] A: Positioning and fixing in vertical or oblique direction;

[0074] A1: According to the needs of steel structure construction, select the operating space for construction workers, determine the hanging point of the safety belt, and determine the length of the safety belt;

[0075] A2: According to the position of the hanging point, the two hanging members 100 are adjusted to a proper angle so that the steel structure is located in the clamping space formed by the two clamping grooves;

[0076] A3: Rotate the arc-shaped rotating member 400 to make the two hanging members 100 preliminarily docked, and then use the docking assembly 300 to connect the two hanging members 100 so that the hanging members 100 can slide along the steel structure;

[0077] A4: Then, the hanging member 100 is positioned and placed at a predetermined hanging point by using the positioning and extrusion assembly 200;

[0078] A5: The safety belt is then hung on the hook 560 of the mounting belt. Under the rotation of the arc-shaped rotating member 400, the construction personnel can perform construction operations along the plane of the hanging point;

[0079] A6: According to the above steps, the hanging system can be disassembled and then the construction of the next hanging point can be carried out;

[0080] B: Horizontal movement and fixation;

[0081] B1: According to the needs of steel structure construction, select the operating space for construction workers, determine the steel structure where the safety belt needs to be hung during horizontal movement, and determine the length of the safety belt;

[0082] B2: According to the position of the above steel structure, the two hanging members 100 are adjusted to a proper angle so that the steel structure is located in the clamping space formed by the two clamping grooves;

[0083] B3: Rotate the arc-shaped rotating member 400 to make the two hanging members 100 preliminarily docked, and then use the docking assembly 300 to connect the two hanging members 100 so that the hanging members 100 can slide along the steel structure;

[0084] B4: Then, the positioning and sliding assembly 700 is used to position the hanging member 100 on a predetermined steel structure, so that the hanging member 100 can slide along the steel structure;

[0085] B5: Then the safety belt is hung on the hook 560 of the installation belt, and the construction workers can perform construction operations in the horizontal direction along the above steel structure under the guidance of the construction workers;

[0086] B6: According to the above steps, the hanging system can be disassembled and then the construction of the next hanging point can be carried out.

[0087] Specifically, two hanging parts 100 are used to clamp the steel structure, and the steel structure is positioned in the clamping groove. The steel structure is radially extruded and fixed by rotating the extrusion screw 220 of the positioning extrusion assembly 200. The two hanging parts 100 are connected by the docking assembly 300 to form a whole. The arc rotating part 400 is rotated to adjust the safety belt hanging position. When rotating, the sliding arc block 430 slides in the sliding semicircular groove 111. The safety belt is hung on the rotating column 540 of the safety belt hanging assembly 500 through the hook 560. The operator connects the other end of the safety belt and rotates the arc rotating part 400 on the hanging part 100.

[0088] When the safety belt is subjected to excessive tension, the transmission rod 550 rotates in the rotating seat 520, and the sensor rod rotates the connected extrusion kit 620, which compresses the extrusion spring 630. The pressure sensor detects the deformation of the extrusion spring 630 and transmits a signal to the control chip. The control chip determines that the pressure is too high and instructs the alarm to sound an alarm. The extrusion hydraulic rod 710 of the positioning sliding assembly 700 extends, driving the sliding wheel 720 to slide in contact with the steel structure. The construction personnel can drag the entire system horizontally on the steel structure to adjust the position. When the operation is completed, the screw is rotated in the opposite direction to loosen the fixation, the docking assembly 300 is disassembled, and the system is removed.

[0089] Technical features not described in the present invention can be achieved through or by adopting existing technologies and will not be described in detail here. Of course, the above description is not a limitation of the present invention, and the present invention is not limited to the above examples. Changes, modifications, additions or substitutions made by ordinary technicians in this technical field within the essential scope of the present invention should also fall within the scope of protection of the present invention.

Claims

1. A safety belt hanging system suitable for steel structure construction, characterized in that: The invention comprises two hanging parts (100) arranged opposite to each other, the hanging parts (100) are provided with clamping grooves, and the steel structure is located in the clamping space formed by the two clamping grooves, the hanging parts (100) are provided with a positioning extrusion component (200) matched with the steel structure, and the hanging parts (100) are provided with a docking component (300) matched with another hanging part (100); The hanging member (100) is provided with a rotating semicircular portion (110), and the rotating semicircular portion (110) is provided with a sliding semicircular groove (111) along the circumferential direction of the rotating semicircular portion (110), and the axial direction of the rotating semicircular portion (110) is consistent with the length direction of the steel structure, and the hanging member (100) is provided with an arc-shaped rotating member (400) that is slidably matched with the sliding semicircular groove (111), and the arc of the arc-shaped rotating member (400) is greater than 180 degrees, and the arc-shaped rotating member (400) is provided with a safety belt hanging component (500), and the arc-shaped rotating member (400) is provided with an alarm component (600) that is matched with the safety belt hanging component (500).

2. A safety belt hanging system suitable for steel structure construction as claimed in claim 1, characterized in that: The hanging member (100) comprises a docking semicircular frame (101) for connecting to another hanging member (100), and the positioning extrusion assembly (200) is arranged on the docking semicircular frame (101); the rotating semicircular portion (110) comprises a rotating frame (112) connected to the docking semicircular frame (101), the clamping groove passes through the rotating frame (112), and two semicircular ring plates (113) are arranged on the rotating frame (112) in a relative manner, and the sliding semicircular groove (111) is opened on the semicircular ring plate (113); the docking assembly (300) comprises a first docking unit (310) arranged on the docking semicircular frame (101), and a second docking unit (320) is arranged on the rotating frame (112).

3. A safety belt hanging system suitable for steel structure construction as claimed in claim 2, characterized in that: The first docking unit (310) comprises a docking plate (321) arranged at both ends of the opening of the docking semicircular frame (101), and a docking screw (311) is arranged on the docking plate (321); the second docking unit (320) comprises a docking plate (321) arranged at the end of one end of the opening of the rotating frame (112), and a docking block (322) cooperating with the docking plate (321) on another rotating frame (112) is arranged at the other end of the opening of the rotating frame (112), and a through groove cooperating with the docking plate (321) is opened on the docking block (322), and a fastening screw (323) cooperating with the docking plate (321) is arranged on the docking block (322).

4. A safety belt hanging system suitable for steel structure construction as claimed in claim 1, characterized in that: The hanging member (100) comprises a hanging frame (102), the docking assembly (300) is arranged on the hanging frame (102), and the positioning extrusion assembly (200) is arranged on the hanging frame (102); the rotating semicircular portion (110) comprises a rotating semicircular plate (114) arranged at the top and bottom ends of the hanging frame (102), and the sliding semicircular groove (111) is opened on the rotating semicircular plate (114), and the clamping groove is opened on the rotating semicircular plate (114), and the clamping groove passes through the two rotating semicircular plates (114), and the cross-sectional area of ​​the rotating semicircular plate (114) is larger than the cross-sectional area of ​​the hanging frame (102).

5. A safety belt hanging system suitable for steel structure construction as claimed in claim 1, characterized in that: The positioning extrusion assembly (200) comprises a plurality of groups of extrusion cylinders (210) uniformly arranged along the circumferential direction of the rotating semicircular portion (110), and each group of extrusion cylinders (210) comprises a plurality of extrusion cylinders (210) uniformly arranged along the axial direction of the rotating semicircular portion (110), an extrusion screw (220) threadedly matched with the extrusion cylinder (210) is arranged in the extrusion cylinder (210), and a gasket layer is arranged on the extrusion screw (220); a positioning sliding assembly (700) matched with the positioning extrusion assembly (200) is arranged on the hanging member (100), and the positioning sliding assembly (700) is used to drag the hanging member (100) to move in the horizontal direction.

6. A safety belt hanging system suitable for steel structure construction as claimed in claim 5, characterized in that: The positioning sliding assembly (700) includes a plurality of groups of extrusion hydraulic rods (710) uniformly arranged along the rotating semicircular portion (110), and each group of extrusion hydraulic rods (710) includes a plurality of extrusion hydraulic rods (710) uniformly arranged along the axial direction of the rotating semicircular portion (110), the extrusion hydraulic rods (710) and the extrusion cylinder (210) are arranged alternately, and a sliding wheel (720) that slides with the steel structure is arranged at the moving end of the extrusion hydraulic rod (710).

7. A safety belt hanging system suitable for steel structure construction as claimed in claim 1, characterized in that: The arc-shaped rotating member (400) comprises two arc-shaped ring plates (410) arranged opposite to each other, a support frame (420) is arranged between the two arc-shaped ring plates (410), the arc of the arc-shaped ring plate (410) is greater than 180 degrees, a sliding arc block (430) which is slidably matched with the sliding semicircular groove (111) is arranged on the arc-shaped ring plate (410), the safety belt hanging assembly (500) is arranged between the two arc-shaped ring plates (410), and the alarm assembly (600) is arranged on the support frame (420), and the alarm assembly (600) is matched with the safety belt hanging assembly (500).

8. A safety belt hanging system suitable for steel structure construction as claimed in claim 7, characterized in that: The safety belt hanging assembly (500) comprises a guide column (510) arranged between two arc-shaped ring plates (410), and the guide column (510) is arranged at one end of the arc-shaped ring plate (410) away from the hanging member, and a guide groove (511) is provided on the guide column (510), and a rotating seat (520) is sleeved on the guide column (510), and two return springs (530) are sleeved on the guide column (510), and the two return springs (530) are respectively located at the top and bottom ends of the rotating seat (520); The rotating seat (520) is provided with a rotating column (540) located in the guide groove (511), and the rotating column (540) is provided with a transmission rod (550) that rotates with the rotating column (540), and the length direction of the transmission rod (550) is consistent with the radial direction of the rotating semicircular portion (110), and one end of the transmission rod (550) is provided with a hook (560) that cooperates with the safety belt, and the other end of the transmission rod (550) is provided with an alarm component (600).

9. A safety belt hanging system suitable for steel structure construction as claimed in claim 8, characterized in that: The alarm component (600) comprises an alarm column (610) arranged between the arc-shaped ring plates (410) and cooperating with the guide column (510); the alarm column (610) is sleeved with an extrusion sleeve (620) rotatably connected to the conduction rod (550); the alarm column (610) is sleeved with two extrusion springs (630), and the two extrusion springs (630) are respectively located at the top and bottom ends of the extrusion sleeve (620); the arc-shaped ring plate (410) is provided with a pressure sensor cooperating with the extrusion spring (630), and the pressure sensor is electrically connected to a control chip, and the control chip is electrically connected to an alarm; and the support frame (420) is provided with a power supply unit electrically connected to the control chip.

10. The method for using the safety belt hanging system for steel structure construction according to claim 1, characterized in that: The following steps are involved: A: Positioning and fixing in vertical or oblique direction; A1: According to the needs of steel structure construction, select the operating space for construction workers, determine the hanging point of the safety belt, and determine the length of the safety belt; A2: According to the position of the hanging point, the two hanging members (100) are adjusted to a proper angle so that the steel structure is located in the clamping space formed by the two clamping grooves; A3: Rotate the arc-shaped rotating member (400) to make the two hanging members (100) preliminarily docked, and then use the docking assembly (300) to connect the two hanging members (100) so that the hanging members (100) can slide along the steel structure; A4: Then, the hanging member (100) is positioned and placed at a predetermined hanging point using a positioning and extrusion assembly (200); A5: The safety belt is then hung on the hook (560) of the mounting belt. Under the rotation of the arc-shaped rotating member (400), the construction worker can perform construction operations along the plane of the hanging point; A6: According to the above steps, the hanging system can be disassembled and then the construction of the next hanging point can be carried out; B: Horizontal movement and fixation; B1: According to the needs of steel structure construction, select the operating space for construction workers, determine the steel structure where the safety belt needs to be hung during horizontal movement, and determine the length of the safety belt; B2: According to the position of the steel structure, the two hanging members (100) are adjusted to a proper angle so that the steel structure is located in the clamping space formed by the two clamping grooves; B3: rotating the arc-shaped rotating member (400) to make the two hanging members (100) preliminarily docked, and then connecting the two hanging members (100) using the docking assembly (300) so that the hanging members (100) can slide along the steel structure; B4: Then, the positioning and sliding assembly (700) is used to position the hanging member (100) on a predetermined steel structure, so that the hanging member (100) can slide along the steel structure; B5: Then the safety belt is hung on the hook (560) of the installation belt, and the construction workers can carry out construction operations in the horizontal direction along the steel structure under the guidance of the construction workers; B6: According to the above steps, the hanging system can be disassembled and then the construction of the next hanging point can be carried out.

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