Portable safety belt tying and hanging device for high-place operation of steel structure

Abstract

The portable safety belt tying and hanging device for high-place operation of the steel structure comprises two mounting bases and a connecting base, abutting pieces are arranged on the mounting bases, the mounting bases are fixed to I-shaped steel in a limiting mode through the abutting pieces, the two mounting bases are arranged at the two ends of the connecting base respectively, and the connecting base is connected with the I-shaped steel. The mounting base is adjustably connected with the connecting base, a safety belt tying and hanging opening is formed in the connecting base, and tying and hanging connection between the connecting base and a safety belt is achieved through the safety belt tying and hanging opening. The safety belt hanging device is ingenious and reasonable in structural design, high in practicability, easy to operate actually and general in control requirement, a safe and stable safety belt hanging platform can be provided through the device, safety of safety belt hanging is ensured, the construction safety protection effect can be achieved, the connecting base and the mounting base are adjustably mounted, and the safety of the safety belt hanging platform is improved. The device can be suitable for mounting and fixing I-shaped steel of different sizes, and the application range is widened.

Description

Technical Field

[0001] The utility model belongs to the technical field of construction safety protection, and in particular relates to a portable safety belt hanging device for high-altitude operations on steel structures. Background Art

[0002] With the rapid development of my country's economy and the increase in urban population, high-rise and super-high-rise buildings occupy an extremely important position in modern urban construction. In order to better meet the needs of such high-rise and super-high-rise buildings, more and more buildings adopt steel-concrete frame-reinforced concrete core tube structure. The hybrid structure floor usually adopts steel truss floor deck. During the on-site construction process, when the upper floor slab has been poured or the floor deck has been laid, it is inconvenient to pull the lifeline when working at height on the floor. Summary of the invention

[0003] The purpose of the utility model is to provide a technical solution for a portable safety belt hanging device for high-altitude operations on steel structures in view of the shortcomings of the prior art. The structural design is ingenious and reasonable, the practicability is strong, the actual operation is easy, and the control requirements are general. The device can provide a safe and stable safety belt hanging platform to ensure the safety of the safety belt hanging, and can play a role in construction safety protection. The connection base and the mounting base can be adjusted to make the device suitable for installation and fixation between I-beams of different sizes, thereby expanding the scope of application.

[0004] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0005] A portable safety belt hanging device for high-altitude operations on steel structures comprises a mounting base and a connecting base, wherein a fastening piece is arranged on the mounting base, and the mounting base is fixed to an I-beam through the fastening piece, and two mounting bases are arranged, and the two mounting bases are respectively arranged at two ends of the connecting base, and the mounting base and the connecting base are adjustably connected, and a safety belt hanging opening is arranged on the connecting base, and a hanging connection between the connecting base and the safety belt is realized through the safety belt hanging opening; the structural design is ingenious and reasonable, the practicality is strong, the actual operation is easy, and the control requirements are general; the device can provide a safe and stable safety belt hanging platform, ensure the safety of the safety belt hanging, and play a role in construction safety protection; the connecting base and the mounting base can be adjusted to install, so that the device can be suitable for installation and fixation between I-beams 1 of different sizes, thereby expanding the scope of application.

[0006] Furthermore, an arc-shaped hanging plate is welded on the connecting base, and a safety belt hanging opening is formed between the arc-shaped hanging plate and the connecting base. Welding fixation can ensure the firmness and reliability of the connection between the arc-shaped hanging plate and the connecting base. The arc-shaped setting of the arc-shaped hanging plate forms a safety belt hanging opening between it and the connecting base, which facilitates the connection between the safety belt and the device.

[0007] Furthermore, at least two arc-shaped hanging plates are provided, and several arc-shaped hanging plates are evenly distributed on the bottom surface of the connecting base. The even distribution of the arc-shaped hanging plates can ensure the structural balance and stability of the connecting base, and the design of multiple arc-shaped hanging plates can form multiple safety belt hanging ports, which is more convenient for hanging and connecting with the safety belt. The safety belt hanging port at a suitable position can be selected according to the needs, and multiple safety belts can be connected at the same time according to the needs to meet different construction requirements.

[0008] Furthermore, connecting blocks 1 are provided at both ends of the connecting base, and connecting blocks 2 are provided on the mounting base. Bolt holes are provided on the connecting blocks 1 and 2. Bolt rods are connected through the corresponding connecting blocks 1 and 2. The bolt rods match the bolt holes. The connecting blocks 1 and 2 are fixed on the bolt rods by two left and right fixing nuts. The structural design is ingenious and reasonable. The bolt rods pass through the corresponding connecting blocks 1 and 2 to achieve the connection between the connecting base and the mounting base, and then the fixing nuts are used to fix the connecting blocks 1 and 2 to the bolt rods, effectively ensuring the firmness and reliability of the connection between the connecting base and the mounting base. In addition, this connection method makes the distance between the connecting base and the mounting base adjustable, so that the device can meet the connection and fixation requirements with I-beams of different widths, thereby expanding the scope of application.

[0009] Furthermore, the mounting base includes an upper flat section, an arc section and a lower flat section, and the arc section is connected between the upper flat section and the lower flat section, so that a limiting slot is formed on the mounting base. The design is reasonable, and a three-stage design is adopted so that a limiting slot is formed on the mounting base. The limiting slot can facilitate the installation and positioning between the mounting base and the flange plate below the I-beam. The mounting base is inserted from the side of the flange plate below the I-beam through the limiting slot, and the flange plate is fitted with the lower flat section, and then further pressed and fixed from the top with the fastening member, so as to realize the installation and fixation between the mounting base and the I-beam.

[0010] Furthermore, the clamping member is a clamping bolt, and a threaded through hole is provided on the upper flat plate section. The clamping bolt is screwed into the threaded through hole, and the tail end of the clamping bolt extends into the limiting slot and is clamped and limited with the flange plate below the I-beam. The clamping member adopts a clamping bolt, which is convenient to use and adjust, and easy to operate. By adjusting the length of the clamping bolt screwed into the limiting slot and extending into the limiting slot, the clamping bolt can be adjusted according to the thickness of the flange plate below the I-beam, thereby meeting the clamping fixation between flange plates of different thicknesses and expanding the scope of application.

[0011] Furthermore, a gasket is connected to the tail end of the tightening bolt, which increases the contact surface between the tail end of the tightening bolt and the flange plate below the I-beam to ensure the tightening effect of the tightening bolt. At the same time, the gasket can play a protective role to prevent the tail end of the tightening bolt from directly contacting the flange plate and causing wear on its surface.

[0012] Furthermore, a side panel is vertically arranged in the limiting slot, and the side panel is in conflict with the side of the flange plate below the I-beam. The design of the side panel can enhance the structural strength and firmness of the mounting base itself. At the same time, the side panel is in conflict with the side of the flange plate below the I-beam, which facilitates the installation and positioning between the mounting base and the I-beam, and can also further improve the installation stability between the mounting base and the I-beam.

[0013] The utility model has the following beneficial effects due to the adoption of the above technical solution:

[0014] The utility model has an ingenious and reasonable structural design, strong practicality, easy actual operation, and general control requirements. The device can provide a safe and stable safety belt hanging platform, which is convenient for construction personnel to carry out equal height operation construction, ensure the safety of safety belt hanging, and play a role in construction safety protection. All parts of the device are common accessories, made of green steel, reusable, simple to operate, clear in principle, and easy to promote. When the utility model is actually installed, the two mounting bases are respectively inserted from the two sides of the flange plate below the I-beam until the side plate contacts the corresponding side of the flange plate, and then the connecting base is installed, the position is adjusted appropriately, and the connecting base is connected and assembled with the two mounting bases through the bolt rod and the fixing nut, so that the device can be suitable for the width size design of the flange plate, and then the tightening bolt is adjusted so that the final mounting base and the connecting base are both in contact with the bottom surface of the flange plate, and at the same time, the tightening bolt is tightened and limited on the top surface of the flange plate, thereby realizing a stable connection between the entire device and the I-beam. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described below in conjunction with the accompanying drawings:

[0016] Figure 1 This is a schematic diagram of the state structure of a portable safety belt hanging device for high-altitude operation on a steel structure when it is assembled with an I-beam;

[0017] Figure 2 for Figure 1 A schematic diagram of the structure from another perspective;

[0018] Figure 3 It is a schematic diagram of the installation structure between the connecting base and the installation base in the utility model;

[0019] Figure 4 It is a structural schematic diagram of the installation base in the utility model;

[0020] Figure 5 This is a schematic diagram of the position structure of the side plate in the limit slot of the utility model;

[0021] Figure 6It is a structural schematic diagram of the connection base in the utility model.

[0022] In the figure: 1-I-beam; 2-flange plate; 3-mounting base; 4-fastening piece; 5-connecting base; 6-safety belt hanging hole; 7-arc-shaped hanging plate; 8-connecting block one; 9-connecting block two; 10-bolt hole; 11-bolt rod; 12-fixing nut; 13-upper flat section; 14-arc-shaped section; 15-lower flat section; 16-limiting slot; 17-tightening bolt; 18-threaded through hole; 19-gasket; 20-side plate. DETAILED DESCRIPTION

[0023] like Figures 1 to 6 The utility model shows a portable safety belt hanging device for high-altitude operation of steel structure, including a mounting base 3 and a connecting base 5. A fastening member 4 is arranged on the mounting base 3, and the mounting base 3 is fixed to the I-beam 1 through the fastening member 4. Two mounting bases 3 are arranged, and the two mounting bases 3 are respectively arranged at the two ends of the connecting base 5, and the mounting base 3 and the connecting base 5 are adjustably connected. A safety belt hanging opening 6 is arranged on the connecting base 5, and the hanging connection between the connecting base 5 and the safety belt is realized through the safety belt hanging opening 6; the structural design is ingenious and reasonable, the practicality is strong, the actual operation is easy, and the control requirements are general. The device can provide a safe and stable safety belt hanging platform to ensure the safety of the safety belt hanging, and can play a role in construction safety protection. The safety belt hanging opening 6 is used for the hanging connection with the safety belt, and at the same time, the connecting base 5 and the mounting base 3 can be adjusted to make the device suitable for installation and fixation with I-beams 1 of different sizes, thereby expanding the scope of application.

[0024] An arc-shaped hanging plate 7 is welded on the connecting base 5, and a safety belt hanging opening 6 is formed between the arc-shaped hanging plate 7 and the connecting base 5. Welding fixation can ensure the firmness and reliability of the connection between the arc-shaped hanging plate 7 and the connecting base 5. The arc-shaped setting of the arc-shaped hanging plate 7 forms a safety belt hanging opening 6 between it and the connecting base 5, which facilitates the connection between the safety belt and the device.

[0025] At least two arc-shaped hanging plates 7 are provided, and several arc-shaped hanging plates 7 are evenly distributed on the bottom surface of the connecting base 5. The even distribution of the arc-shaped hanging plates 7 can ensure the structural balance and stability of the connecting base 5, and the design of multiple arc-shaped hanging plates 7 can form multiple safety belt hanging openings 6, so as to be more convenient for hanging and connecting with the safety belt. The safety belt hanging openings 6 at appropriate positions can be selected according to needs to connect the safety belt, and multiple safety belts can also be connected at the same time according to needs to meet different construction requirements.

[0026] Both ends of the connecting base 5 are provided with connecting blocks 18, and the mounting base 3 is provided with connecting blocks 29. Bolt holes 10 are provided on the connecting blocks 18 and the connecting blocks 29. Bolt rods 11 are connected through the corresponding connecting blocks 18 and the connecting blocks 29. The bolt rods 11 match the bolt holes 10. The connecting blocks 18 and the connecting blocks 29 are fixed on the bolt rods 11 by two left and right fixing nuts 12. The structural design is ingenious and reasonable. The bolt rods 11 penetrate the corresponding connecting blocks 18 and the connecting blocks 29 to achieve the connection between the connecting base 5 and the mounting base 3. The fixing nuts 12 are then used to fix the connecting blocks 18, the connecting blocks 29 and the bolt rods 11, effectively ensuring the connection firmness and reliability between the connecting base 5 and the mounting base 3. In addition, this connection method makes the distance between the connecting base 5 and the mounting base 3 adjustable, so that the device can meet the connection and fixation between I-beams 1 of different widths, thereby expanding the scope of application.

[0027] The mounting base 3 includes an upper flat section 13, an arc section 14 and a lower flat section 15. The arc section 14 is connected between the upper flat section 13 and the lower flat section 15, so that a limiting slot 16 is formed on the mounting base 3. The design is reasonable. The three-stage design is adopted so that the limiting slot 16 is formed on the mounting base 3. The limiting slot 16 can facilitate the installation and positioning between the mounting base 3 and the flange plate below the I-beam 1. The mounting base 3 is inserted from the side of the flange plate 2 below the I-beam 1 through the limiting slot 16, and the flange plate 2 is fitted with the lower flat section 15, and then further pressed and fixed from the top with the fastening member 4, so as to realize the installation and fixation between the mounting base 3 and the I-beam 1.

[0028] The fastening member 4 is a tightening bolt 17. A threaded through hole 18 is provided on the upper flat plate section 13. The tightening bolt 17 is screwed into the threaded through hole 18. The tail end of the tightening bolt 17 extends into the limiting slot 16 to tighten and limit the flange plate 2 below the I-beam 1. The tightening member 4 adopts the tightening bolt 17, which is convenient to use and easy to operate. By adjusting the length of the tightening bolt 17 screwed into the limiting slot 16, the tightening bolt 17 can be adjusted according to the thickness of the flange plate 2 below the I-beam 1, so as to meet the tightening and fixing between the flange plates 2 of different thicknesses and expand the scope of application. The tail end of the tightening bolt 17 is connected with a gasket 19. The gasket 19 increases the contact surface between the tail end of the tightening bolt 17 and the flange plate 2 below the I-beam 1 to ensure the tightening effect of the tightening bolt 17. At the same time, the gasket 19 can play a protective role to prevent the tail end of the tightening bolt 17 from directly contacting the flange plate 2 and causing wear on its surface.

[0029] A side panel 20 is vertically arranged in the limiting slot 16, and the side panel 20 is in conflict with the side of the flange plate 2 below the I-beam 1. The design of the side panel 20 can enhance the structural strength and firmness of the mounting base 3 itself. At the same time, the side panel 20 is in conflict with the side of the flange plate 2 below the I-beam 1, which facilitates the installation and positioning between the mounting base 3 and the I-beam 1, and can also further improve the installation stability between the mounting base 3 and the I-beam 1.

[0030] The utility model has an ingenious and reasonable structural design, strong practicality, easy actual operation, and general control requirements. The device can provide a safe and stable safety belt hanging platform, which is convenient for construction personnel to carry out equal height operation construction, ensure the safety of safety belt hanging, and play a role in construction safety protection. All parts of the device are common accessories, made of green steel, reusable, simple in operation, clear in principle, and easy to promote. When the utility model is actually installed, the two mounting bases 3 are respectively inserted from the two sides of the flange plate 2 below the I-beam 1 until the side plate 20 contacts the corresponding side of the flange plate 2, and then the connecting base 5 is installed, the position is adjusted appropriately, and the connecting base 5 is connected and assembled with the two mounting bases 3 by the bolt rod 11 and the fixing nut 12, so that the device can be suitable for the width size design of the flange plate 2, and then the tightening bolt is adjusted so that the final mounting base 3 and the connecting base 5 are both fitted with the bottom surface of the flange plate 2, and at the same time, the tightening bolt is tightened and limited on the top surface of the flange plate 2, thereby realizing a stable connection between the entire device and the I-beam 1.

[0031] The above are only specific embodiments of the present invention, but the technical features of the present invention are not limited thereto. Any simple changes, equivalent replacements or modifications made based on the present invention to achieve basically the same technical effects are all included in the protection scope of the present invention.

Claims

1. A portable safety belt hanging device for high-altitude steel structure operations, characterized in that include: An installation base, wherein a fastening member is disposed on the installation base, and the installation base is fixed to the I-beam by the fastening member; A connecting base, wherein two mounting bases are provided, and the two mounting bases are respectively arranged at two ends of the connecting base, and the mounting base is adjustably connected to the connecting base; The connection base is provided with a safety belt hanging opening, and the hanging connection between the connection base and the safety belt is realized through the safety belt hanging opening.

2. A portable safety belt hanging device for high-altitude steel structure operations according to claim 1, characterized in that: An arc-shaped hanging plate is welded on the connecting base, and the safety belt hanging opening is formed between the arc-shaped hanging plate and the connecting base.

3. A portable safety belt hanging device for high-altitude steel structure operations according to claim 2, characterized in that: At least two arc-shaped hanging plates are provided, and a plurality of the arc-shaped hanging plates are evenly distributed on the bottom surface of the connecting base.

4. A portable safety belt hanging device for high-altitude steel structure operations according to claim 1, characterized in that: A connecting block 1 is provided at both ends of the connecting base, and a connecting block 2 is provided on the mounting base. Bolt holes are provided on the connecting block 1 and the connecting block 2. A bolt rod is connected through and between the connecting block 1 and the connecting block 2. The bolt rod matches the bolt hole. The connecting block 1 and the connecting block 2 are fixed on the bolt rod by two left and right fixing nuts.

5. The portable safety belt hanging device for high-altitude steel structure operation according to claim 1 is characterized in that: The mounting base comprises an upper flat plate segment, an arc segment and a lower flat plate segment, wherein the arc segment is connected between the upper flat plate segment and the lower flat plate segment, so that a limiting slot is formed on the mounting base.

6. A portable safety belt hanging device for high-altitude steel structure operations according to claim 5, characterized in that: The tightening member is a tightening bolt, and a threaded through hole is provided on the upper flat plate section. The tightening bolt is screwed into the threaded through hole, and the tail end of the tightening bolt extends into the limiting slot and is tightened and limited with the flange plate below the I-beam.

7. A portable safety belt hanging device for high-altitude steel structure work according to claim 6, characterized in that: The tail end of the tightening bolt is connected with a gasket.

8. The portable safety belt hanging device for high-altitude steel structure work according to claim 5 is characterized by: A side plate is vertically arranged in the limit slot, and the side plate is in conflict with the side surface of the flange plate below the I-beam.

Images