Segmental steel member assembly connector structure

Abstract

The utility model relates to the field of steel member connection especially relates to the assembling connector structure of sectional steel member, including the auxiliary positioning sleeve, the surface fixed mounting of auxiliary positioning sleeve has the positioning baffle, the fixed mounting of positioning baffle has the sleeve pipe, the left and right sides of auxiliary positioning sleeve surface all are provided with steel member main part, and the surface of steel member main part is provided with the installation suite, and the lower end fixed mounting of installation suite has the threaded connection pipe, and the left and right sides of installation suite upper end all fixed mounting have the bolt mounting seat, the utility model discloses through auxiliary positioning sleeve, positioning baffle and sleeve pipe auxiliary connection two steel member main part, and the clamping positioning of two steel member main part makes steel member main part and auxiliary connecting component's all connecting hole groove structure can be all aligned, and utilizes the mode guaranteeing steel member main part and the relative stability of auxiliary connecting component of clamping positioning, directly utilizes bolt to pass through the interface groove structure and is fixed, avoids the deviation of steel member connection.

Description

Technical Field

[0001] This utility model relates to the field of steel component connection, and more particularly to the assembly connection structure of segmental steel components. Background Technology

[0002] Steel components are structural parts assembled from steel materials through welding, bolting, or cold bending in the construction field. They are mainly used to bear and transmit loads. By precisely combining different types of steel and connection methods, steel components can flexibly adapt to complex building needs and significantly improve the overall stability and safety of the structure. Segmented steel components refer to steel components that are manufactured in sections, transported, and then assembled on the construction site. They are suitable for scenarios such as ultra-large span or ultra-high-rise buildings.

[0003] For example, announcement number (CN222936185U) discloses a quick-release connection structure for steel components, including a mounting frame with connecting frames fixedly connected to both ends. Protective shells are provided on both sides inside the mounting frame. This quick-release connection structure for steel components, through the inclusion of a connecting rod, a damper, and a mounting plate, allows for rapid disassembly of the first and second steel components. Pulling the connecting rod causes the mounting plate to compress the connecting spring, thereby disengaging the limiting rod from the limiting groove and releasing the first and second steel components from their fixed positions. This allows for quick disassembly of the first and second steel components, saving time. The damper limits the movement of the connecting spring, preventing excessive swaying. This addresses the problem of inconvenient and inefficient installation and disassembly of steel components.

[0004] Currently, when using segmental steel component assembly and connection structures, the steel component connection positioning is prone to misalignment, requiring manual adjustment and making it inconvenient to install bolted structures, thus affecting the ease of use of segmental steel component assembly and connection structures.

[0005] Therefore, to address the above problems, a segmented steel component assembly and connection structure with a positioning structure can be designed. Utility Model Content

[0006] To overcome the problems of segmental steel component assembly connection structure, where the steel component connection positioning is prone to misalignment during use, requiring manual adjustment, and inconvenient for bolted structure installation, thus affecting the convenience of use and installation.

[0007] The technical solution of this utility model is as follows: a segmental steel component assembly and connection structure, including an auxiliary positioning sleeve, a positioning partition plate fixedly installed on the surface of the auxiliary positioning sleeve, an outer sleeve fixedly installed on the positioning partition plate, steel component bodies provided on both the left and right sides of the surface of the auxiliary positioning sleeve, an installation kit provided on the surface of the steel component body, a threaded connecting pipe fixedly installed at the lower end of the installation kit, bolt mounting seats fixedly installed on both the left and right sides of the upper end of the installation kit, locking grooves and fixing bolts provided on both the front and rear sides of the bolt mounting seats, a limit plate provided inside the locking groove, arc-shaped grooves opened on both the left and right sides of the lower end of the limit plate, movable grooves opened on both the left and right sides of the lower end of the locking groove, a compression spring fixedly installed inside the movable groove, and a locking ball fixedly installed on the upper end of the compression spring.

[0008] Preferably, the main body of the steel component can be fitted into the auxiliary positioning tube sleeve, and the installation kit can be fitted onto the main body of the steel component. After the steel component and auxiliary connecting parts are positioned and engaged, all the connecting hole and groove structures can be fully aligned. The fixing bolt can cooperate with the threaded connecting tube to complete the threaded connection and fixation. The limiting plate can be engaged into the movable groove. The compression spring can drive the engaging ball to tightly fit the arc-shaped groove. The limiting plate can abut against the fixing bolt, restricting the upward movement space of the fixing bolt, thus realizing the function of limiting and preventing loosening of the fixing bolt.

[0009] As a preferred option, a support reinforcement plate is fixedly installed inside the auxiliary positioning sleeve, and the support reinforcement plate has a cross-shaped structure design.

[0010] Preferably, the surface of the auxiliary positioning sleeve is fitted with the main body of the steel component, and the surface of the main body of the steel component is fitted with the outer sleeve.

[0011] Preferably, the surface of the steel component body is fitted with the mounting kit, and the threaded connecting pipes are distributed at equal intervals.

[0012] Preferably, the supporting reinforcing plate and the auxiliary positioning sleeve are compatible with the fixing bolts, the main body of the steel component is compatible with the fixing bolts, the mounting kit and the bolt mounting seat are compatible with the fixing bolts, and the surface of the fixing bolts is connected to the threaded connection pipe.

[0013] Preferably, the limiting plate engages with the engaging groove, and a reserved through hole is provided on the inner side of the limiting plate.

[0014] Preferably, the surface of the locking ball is slidably connected to the movable groove, and the end of the locking ball away from the compression spring extends to the outside of the movable groove and is adapted to the arc-shaped groove.

[0015] The beneficial effects of this utility model are:

[0016] 1. The assembly and connection structure of this segmental steel component uses auxiliary positioning sleeves, positioning partitions, and outer sleeves to connect two main steel components. The two main steel components are engaged and positioned so that all the connection holes and slots of the main steel components and the auxiliary connection components can be aligned. The engagement and positioning method ensures the relative stability of the main steel components and the auxiliary connection components. It is convenient to directly fix them by passing bolts through the connection holes and slots, avoids the steel component connection from shifting, saves the manual adjustment steps, and improves the ease of use of the assembly and connection structure of the segmental steel component.

[0017] 2. The assembly and connection structure of this segmental steel component improves the stability of the engagement between the limiting plate and the locking groove through the locking ball structure. This allows the limiting plate to hold the fixing bolt in place, restricting the space for movement on the fixing bolt and thus preventing the fixing bolt from loosening. This is beneficial to improving the stability of the assembly and connection structure of the segmental steel component during installation. Attached Figure Description

[0018] Figure 1 The diagram shown is a schematic representation of the overall structure of the segmental steel component assembly and connection parts of this utility model.

[0019] Figure 2 The diagram shown is a schematic diagram of the auxiliary positioning sleeve structure of the assembly and connection component of the segmental steel component of this utility model.

[0020] Figure 3 The diagram shown is a cross-sectional structural diagram of the segmental steel component assembly connector of this utility model.

[0021] Figure 4 The diagram shown is a structural installation kit for the assembly and connection components of the segmented steel components of this utility model.

[0022] Figure 5 This utility model is shown. Figure 4 Enlarged structural diagram of point A in the middle.

[0023] Explanation of reference numerals in the attached drawings: 1. Auxiliary positioning sleeve; 2. Positioning partition; 3. Outer sleeve; 4. Main steel component; 5. Installation kit; 6. Threaded connecting pipe; 7. Bolt mounting seat; 8. Engaging groove; 9. Fixing bolt; 10. Limiting plate; 11. Arc-shaped groove; 12. Movable groove; 13. Compression spring; 14. Engaging ball; 15. Support reinforcing plate; 16. Reserved through hole. Detailed Implementation

[0024] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0025] Please see Figures 1-5This utility model provides an embodiment of a segmental steel component assembly and connection structure, including an auxiliary positioning sleeve 1, a positioning partition 2 fixedly installed on the surface of the auxiliary positioning sleeve 1, an outer sleeve 3 fixedly installed on the positioning partition 2, steel component bodies 4 on both the left and right sides of the surface of the auxiliary positioning sleeve 1, an installation kit 5 on the surface of the steel component body 4, a threaded connecting pipe 6 fixedly installed at the lower end of the installation kit 5, bolt mounting seats 7 fixedly installed on both the left and right sides of the upper end of the installation kit 5, a locking groove 8 and a fixing bolt 9 on both the front and rear sides of the bolt mounting seat 7, a limiting plate 10 inside the locking groove 8, and a limiting plate 10 on the left and right sides of the lower end of the limiting plate 10. Both sides are provided with arc-shaped grooves 11, and the lower end of the locking groove 8 is provided with movable grooves 12 on both the left and right sides. A compression spring 13 is fixedly installed inside the movable groove 12, and a locking ball 14 is fixedly installed on the upper end of the compression spring 13. The steel component body 4 is put into the auxiliary positioning tube sleeve 1, and the locking and positioning of the steel component connection is initially completed. The installation kit 5 is put on the steel component body 4, so that all the connection hole and groove structures of the steel component and auxiliary connection parts can be fully aligned. The locking and positioning method ensures that the positioning connection of the steel component is relatively stable, and it is convenient to directly fix it by passing bolts through the connection hole and groove structure, avoiding the steel component connection from shifting and saving the manual adjustment steps.

[0026] Please see Figures 1-3 In this embodiment, a support reinforcing plate 15 is fixedly installed inside the auxiliary positioning sleeve 1. The support reinforcing plate 15 has a cross-shaped structure design. The surface of the auxiliary positioning sleeve 1 is sleeved with the steel component body 4. The surface of the steel component body 4 is sleeved with the outer sleeve 3. The surface of the steel component body 4 is sleeved with the mounting kit 5. The threaded connecting pipes 6 are evenly distributed. The support reinforcing plate 15 and the auxiliary positioning sleeve 1 are both adapted to the fixing bolts 9. The steel component body 4 is adapted to the fixing bolts 9. The mounting kit 5 and the bolt mounting seat 7 are both adapted to the fixing bolts 9. The surface of the fixing bolts 9 is threadedly connected to the threaded connecting pipes 6. The main body of the steel component 4 can be fitted into the auxiliary positioning tube sleeve 1. The positioning partition 2 is used to hold the main body of the steel component 4 in place to complete the positioning. It can be engaged with the outer sleeve 3 to form a snap-fit ​​positioning. The installation kit 5 can be fitted onto the main body of the steel component 4. After fitting the outer sleeve 3, the positioning of all components is completed. The snap-fit ​​friction can ensure that each component will not shift or slide. The positioning function allows all the connection hole and groove structures of the steel component and auxiliary connecting components to be fully aligned. The fixing bolt 9 can be used with the threaded connecting tube 6 to complete the threaded connection and fixation. Each component has a pre-drilled connection hole and groove structure for installation, which is used to cooperate with the fixing bolt 9 and the threaded connecting tube 6 to complete the fixing work.

[0027] Please see Figures 4-5In this embodiment, the limiting abutment 10 is engaged with the engaging groove 8. A pre-drilled through hole 16 is provided on the inner side of the limiting abutment 10. The surface of the engaging ball 14 is slidably connected to the movable groove 12. One end of the engaging ball 14, away from the compression spring 13, extends to the outer side of the movable groove 12 and matches the arc-shaped groove 11. The limiting abutment 10 can be engaged into the movable groove 12, and the compression spring 13 can drive the engaging ball 14 to tightly fit the arc-shaped groove 11. The limiting abutment 10 can abut against the fixing bolt 9, limiting the upward movement space of the fixing bolt 9 (loosening the fixing bolt 9 requires rotation). The threaded connection moves up and down during rotation, while the threaded connection pipe 6 itself is fixed and cannot move, thus achieving the function of limiting and preventing loosening of the fixing bolt 9. The fixing bolt 9 is an internal hexagonal bolt. The inner diameter of the reserved through hole 16 is smaller than the bolt head to ensure that it can hold the fixing bolt 9. The inner diameter of the reserved through hole 16 is larger than the internal hexagonal groove to facilitate the insertion of tools. The fixing bolt 9 is protected from excessive friction against the limiting plate 10, making it difficult to remove the limiting plate 10. The fixing bolt 9 can be tightened with tools first to eliminate the friction generated by the fixing bolt 9 against the limiting plate 10.

[0028] During operation, the main body 4 of the steel component is first fitted into the auxiliary positioning tube sleeve 1, ensuring that it fits snugly against the positioning partition 2. This initially completes the locking and positioning of the steel component connection. The installation kit 5 is then fitted onto the main body 4 of the steel component, ensuring that it fits snugly against the outer sleeve 3. This allows all the connection holes and slots of the steel component and auxiliary connecting parts to be aligned, facilitating the sequential insertion of the fixing bolts 9. The threaded connection is then completed with the threaded connecting tube 6. The limiting plate 10 is then engaged in the movable groove 12, and the compression spring 13 drives the locking ball 14 to fit tightly against the arc-shaped groove 11. The limiting plate 10 itself is lightweight, ensuring a stable locking connection between the limiting plate 10 and the movable groove 12, preventing it from easily coming loose. The limiting plate 10 also holds the fixing bolt 9 in place, restricting its upward movement. Meanwhile, the threaded connecting tube 6 is fixed and cannot move, thus achieving the function of limiting and preventing loosening of the fixing bolt 9.

[0029] Through the above steps, the main body 4 of the steel component is fitted into the auxiliary positioning sleeve 1, and the initial locking and positioning of the steel component connection is completed. The installation kit 5 is fitted onto the main body 4 of the steel component, so that all the connection hole and groove structures of the steel component and auxiliary connection parts can be fully aligned. The locking and positioning method ensures the relative stability of the steel component positioning connection, which makes it convenient to directly fix it by passing bolts through the connection hole and groove structure, avoiding the displacement of the steel component connection, saving the step of manual adjustment. This solves the problem that the steel component connection positioning is prone to displacement when using the segmented steel component assembly connection structure, which requires manual adjustment, is inconvenient for bolt structure installation, and affects the convenience of use and installation.

Claims

1. A segmental steel component assembly and connection structure, including an auxiliary positioning sleeve (1), characterized in that: A positioning partition (2) is fixedly installed on the surface of the auxiliary positioning sleeve (1). An outer sleeve (3) is fixedly installed on the positioning partition (2). A steel component body (4) is provided on both the left and right sides of the surface of the auxiliary positioning sleeve (1). An installation kit (5) is provided on the surface of the steel component body (4). A threaded connecting pipe (6) is fixedly installed at the lower end of the installation kit (5). Bolt mounting seats (7) are fixedly installed on both the left and right sides of the upper end of the installation kit (5). A locking groove (8) and a fixing bolt (9) are provided on both the front and rear sides of the bolt mounting seat (7). A limit plate (10) is provided inside the locking groove (8). An arc groove (11) is opened on both the left and right sides of the lower end of the limit plate (10). An movable groove (12) is opened on both the left and right sides of the lower end of the locking groove (8). A compression spring (13) is fixedly installed inside the movable groove (12). A locking ball (14) is fixedly installed at the upper end of the compression spring (13).

2. The assembly and connection structure of the segmental steel component according to claim 1, characterized in that: The auxiliary positioning sleeve (1) is internally fixed with a support reinforcement plate (15), which has a cross-shaped structure design.

3. The assembly and connection structure of the segmental steel component according to claim 2, characterized in that: The surface of the auxiliary positioning sleeve (1) is connected to the main body of the steel component (4), and the surface of the main body of the steel component (4) is connected to the outer sleeve (3).

4. The assembly and connection structure of the segmental steel component according to claim 3, characterized in that: The surface of the main steel component (4) is connected to the mounting kit (5), and the threaded connecting pipes (6) are distributed at equal intervals.

5. The assembly and connection structure of the segmental steel component according to claim 4, characterized in that: The supporting reinforcing plate (15) and the auxiliary positioning sleeve (1) are both compatible with the fixing bolt (9), the main body of the steel component (4) is compatible with the fixing bolt (9), the mounting kit (5) and the bolt mounting seat (7) are both compatible with the fixing bolt (9), and the surface of the fixing bolt (9) is threadedly connected to the threaded connecting pipe (6).

6. The assembly and connection structure of the segmental steel component according to claim 1, characterized in that: The limiting plate (10) is engaged with the engaging groove (8), and a reserved through hole (16) is provided on the inner side of the limiting plate (10).

7. The assembly and connection structure of the segmental steel component according to claim 1, characterized in that: The surface of the locking ball (14) is slidably connected to the movable groove (12), and the end of the locking ball (14) away from the compression spring (13) extends to the outside of the movable groove (12) and is adapted to the arc-shaped groove (11).

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