Connecting steel structure assembly

Abstract

The utility model belongs to the technical field of steel structure connection, and particularly relates to a steel structure connecting assembly which comprises a fixing column, a first fixing disc is fixedly arranged at the top end of the fixing column, a second fixing disc is fixedly arranged at the bottom end of the fixing column, and four sets of guide holes are oppositely formed in the first fixing disc and the second fixing disc. Four sets of mounting sleeves are arranged between the first fixing disc and the second fixing disc, two sets of first fixing screws are movably inserted into the guide holes in a penetrating mode, a plurality of sets of limiting blocks are fixedly arranged at the bottom end of the first fixing disc in an annular array mode, and a guide groove is formed in one side of the circumferential face of the fixing column; four sets of limiting mechanisms are movably arranged in the guide groove, the mounting angle of the steel member can be adjusted according to different mounting requirements through cooperation of the guide hole and the first fixing screw rod, and the position of the first fixing screw rod in the guide hole is limited through cooperation of the four sets of limiting mechanisms. Therefore, the stability of the whole structure is prevented from being influenced by the mounting angle change of the steel structure.

Description

Technical Field

[0001] The utility model belongs to the technical field of steel structure connection, in particular to a connecting steel structure component. Background Art

[0002] Connecting steel structure components plays a vital role in the steel structure system because they directly affect the bearing capacity and stability of the entire structure. Some common application areas are equipment steel structure, building heavy steel structure, building light steel structure, bridge steel structure, space steel structure, etc.

[0003] The existing connecting steel structure components are mainly composed of the following components: connecting plates, bolts, nuts, washers, etc. The connecting steel structure components connect two steel components together through connecting plates and bolts and other components to form a stable structural system. One side of the connecting plate is flush with the surface of one steel component, and the other side is provided with holes that match the other steel component. The bolts pass through the holes of the connecting plate and are tightened to tightly connect the two steel components together.

[0004] The connecting steel structure components in the existing technology have the following disadvantages: the installation angle of the steel member is limited. The general connecting steel structure components can only fix the steel member at ninety degrees or one hundred and eighty degrees. When different installation requirements need to be met, they cannot be used. In addition, the screw rods will be displaced after the use time increases, resulting in a decrease in the bearing capacity and stability of the entire structure. Therefore, a connecting steel structure component is proposed to address the above problems. Utility Model Content

[0005] In order to make up for the shortcomings of existing connecting steel structure components, solve the problem that the connecting steel structure components limit the installation angle of steel components and cannot adjust the installation angle of steel components according to different installation requirements, a connecting steel structure component is proposed.

[0006] The technical solution adopted by the utility model to solve its technical problems is: the utility model describes a connecting steel structure component, including a fixing column, a first fixing plate fixedly arranged on the top end of the fixing column, a second fixing plate fixedly arranged on the bottom end of the fixing column, the first fixing plate and the second fixing plate are oppositely provided with four groups of guide holes, and by providing guide holes on the first fixing plate and the second fixing plate, the installation angle of the steel component can be adjusted within the circle range of the guide holes to meet different installation requirements, four groups of mounting sleeves are provided between the first fixing plate and the second fixing plate, four groups of mounting holes are opened on one side of the mounting sleeve, the mounting holes are fixedly arranged through the mounting sleeve, and the steel component is inserted into the mounting sleeve when being fixed, and the steel component is further fixed through the mounting holes.

[0007] Preferably, two groups of first fixing screws are movably inserted in the guide hole, the first fixing screws pass through the mounting sleeve arranged between the first fixing plate and the second fixing plate, one end of the first fixing screw is mounted with a gasket, and one end of the first fixing screw is rotatably mounted with a fixing nut, the mounting sleeve is fixed between the first fixing plate and the second fixing plate by the first fixing screw, and the mounting sleeve is then locked by the fixing nut and the gasket to enhance the tightness of the connection and prevent the bolts from loosening, thereby ensuring the safety and reliability of the structure.

[0008] Preferably, an array of limit blocks is fixedly provided in a circular array at the bottom end of the first fixed plate, and the cooperation of the limit blocks prevents the first fixed screw from being displaced.

[0009] Preferably, a guide groove is provided on one side of the circumferential surface of the fixing column, and four sets of limiting mechanisms are movably arranged in the guide groove. The limiting mechanisms cooperate with the limiting blocks to prevent the installation angle of the steel member from being displaced.

[0010] Preferably, the limiting mechanism includes a movable rod, one end of which is movably assembled in a guide groove, a limiting groove is provided on one side of the top end of the movable rod, a movable block is movably assembled in the limiting groove, a threaded hole is provided on one side of the movable rod, a second fixing screw is rotatably arranged in the threaded hole, and the movable block is moved to the gap between the limit blocks by rotating the second fixing screw, thereby fixing the position of the limiting mechanism.

[0011] Beneficial effects of the utility model:

[0012] The utility model provides a connecting steel structure component. In order to enable installers to adjust the installation angle of the steel component according to different installation requirements, when installing the steel component, the installers can adjust the fixing angle of the steel component by moving two groups of first fixing screws arranged in the guide hole, and the first fixing screw can be moved within the circle range of the guide hole. After the installers determine the installation angle of the steel component, they fix the installation sleeve by rotating the fixing nut, and the gasket increases the tightness of the fixation to prevent the first fixing screw from loosening. The installers then insert the steel component into the installation sleeve, and through the cooperation of the array installation holes arranged on one side of the installation sleeve, the steel component is firmly fixed in the installation sleeve, and the installation angle of the steel component can be adjusted according to different installation requirements through the cooperation of the guide hole and the first fixing screw.

[0013] In order to prevent the first fixed screw from being displaced due to the increase in usage time, the first fixed screw can be further fixed by a limiting mechanism. After the installer adjusts and fixes the angle of the installation sleeve, the installer moves the movable rod, and the movable rod can move within the circle range of the guide groove. After the installer moves the movable rod to one side of the circumferential surface of the first fixed screw and presses against the first fixed screw, the installer rotates the second fixed screw so that the second fixed screw pushes the movable block into the gap between the limit blocks, and limits the position of the limit mechanism. Through the cooperation of four groups of limit mechanisms, the position of the first fixed screw in the four groups of guide holes is not displaced, thereby preventing the installation angle of the steel structure from changing and affecting the stability of the entire structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0015] Figure 1 It is the first stereogram of the whole;

[0016] Figure 2 It is the second stereogram of the whole;

[0017] Figure 3 It is the top view of the whole;

[0018] Figure 4 It is the first part of the stereogram;

[0019] Figure 5 It is a partial cross-sectional view;

[0020] Figure 6 It is a three-dimensional diagram of the limiting mechanism;

[0021] Legend:

[0022] 1. Fixed column; 2. First fixed plate; 3. Second fixed plate; 4. Guide hole; 5. Limit block; 6. Guide groove; 7. Movable rod; 8. Limit groove; 9. Movable block; 10. Second fixed screw; 11. Mounting sleeve; 12. Mounting hole; 13. First fixed screw; 14. Gasket; 15. Fixed nut; A. Limit mechanism. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Specific examples are given below.

[0025] See also Figure 1-Figure 6 The utility model discloses a connecting steel structure component, comprising a fixing column 1, a first fixing plate 2 is fixedly arranged at the top end of the fixing column 1, a second fixing plate 3 is fixedly arranged at the bottom end of the fixing column 1, four groups of guide holes 4 are arranged opposite to the first fixing plate 2 and the second fixing plate 3, four groups of mounting sleeves 11 are arranged between the first fixing plate 2 and the second fixing plate 3, four groups of mounting holes 12 are opened on one side of the mounting sleeve 11, the mounting holes 12 are fixedly arranged through the mounting sleeve 11, two groups of first fixing screws 13 are movably inserted in the guide holes 4, the first fixing screw 13 passes through the mounting sleeve 11 arranged between the first fixing plate 2 and the second fixing plate 3, one end of the first fixing screw 13 is sleeved with a gasket 14, the first fixing screw One end of the rod 13 is rotatably sleeved with a fixing nut 15. During operation, in order to allow the installer to adjust the installation angle of the steel component according to different installation requirements, the installer can adjust the fixing angle of the steel component by moving the two groups of first fixing screws 13 set in the guide hole 4 when installing the steel component, and the first fixing screw 13 can be moved within the circled range of the guide hole 4. After the installer determines the installation angle of the steel component, the installer fixes the installation sleeve 11 by rotating the fixing nut 15, and the gasket 14 increases the tightness of the fixation to prevent the first fixing screw 13 from loosening. Then the installer inserts the steel component into the installation sleeve 11, and cooperates with the array installation holes 12 set on one side of the installation sleeve 11 to firmly fix the steel component in the installation sleeve 11.

[0026] Furthermore, an array of limit blocks 5 are fixedly arranged in an annular array at the bottom end of the first fixed plate 2, a guide groove 6 is provided on one side of the circumferential surface of the fixed column 1, and four groups of limit mechanisms A are movably arranged in the guide groove 6, and the limit mechanism A includes a movable rod 7, one end of the movable rod 7 is movably assembled in the guide groove 6, a limit groove 8 is provided on one side of the top end of the movable rod 7, and a movable block 9 is movably assembled in the limit groove 8, a threaded hole is provided on one side of the movable rod 7, and a second fixed screw 10 is rotatably arranged in the threaded hole. When working, in order to prevent the first fixed screw 13 from being displaced due to the increase in the length of use, a limit screw 10 is provided to prevent the first fixed screw 13 from being displaced by the increase in the length of use. Mechanism A can further fix the first fixed screw 13. After the installer adjusts and fixes the angle of the installation sleeve 11, the installer moves the movable rod 7, and the movable rod 7 can move within the circle range of the guide groove 6. After the installer moves the movable rod 7 to one side of the circumferential surface of the first fixed screw 13 and presses against the first fixed screw 13, the installer rotates the second fixed screw 10 so that the second fixed screw 10 pushes the movable block 9 into the gap between the limit blocks 5, and limits the position of the limit mechanism A. Through the cooperation of the four groups of limit mechanisms A, the position of the first fixed screw 13 in the four groups of guide holes 4 is not displaced, thereby preventing the installation angle of the steel structure from changing.

[0027] Working principle: In order to allow the installers to adjust the installation angle of the steel component according to different installation requirements, when installing the steel component, the installers can adjust the fixing angle of the steel component by moving the two groups of first fixing screws 13 set in the guide hole 4, and the first fixing screws 13 can be moved within the circled range of the guide hole 4. After the installers determine the installation angle of the steel component, they fix the installation sleeve 11 by turning the fixing nut 15, and the gasket 14 increases the tightness of the fixation to prevent the first fixing screw 13 from loosening. The installers then insert the steel component into the installation sleeve 11, and through the array installation holes 12 set on one side of the installation sleeve 11, the steel component is firmly fixed in the installation sleeve 11; in order to prevent the first The fixed screw 13 is displaced as the usage time increases. The first fixed screw 13 can be further fixed by the limiting mechanism A. After the installer adjusts and fixes the angle of the installation sleeve 11, the installer moves the movable rod 7, and the movable rod 7 can move within the circle range of the guide groove 6. After the installer moves the movable rod 7 to one side of the circumferential surface of the first fixed screw 13 and presses against the first fixed screw 13, the installer rotates the second fixed screw 10 so that the second fixed screw 10 pushes the movable block 9 into the gap between the limit blocks 5, and limits the position of the limit mechanism A. Through the cooperation of the four groups of limit mechanisms A, the position of the first fixed screw 13 in the four groups of guide holes 4 is not displaced, thereby preventing the installation angle of the steel structure from changing.

[0028] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0029] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A connecting steel structure assembly, characterized in that: It comprises a fixed column (1), a first fixed plate (2) being fixedly arranged at the top end of the fixed column (1), a second fixed plate (3) being fixedly arranged at the bottom end of the fixed column (1), and four groups of guide holes (4) being arranged opposite to each other on the first fixed plate (2) and the second fixed plate (3); Four groups of mounting sleeves (11) are arranged between the first fixing plate (2) and the second fixing plate (3), and four groups of mounting holes (12) are opened on one side of the mounting sleeve (11). The mounting holes (12) penetrate the mounting sleeve (11) and are fixedly arranged.

2. A connecting steel structure assembly according to claim 1, characterized in that: Two groups of first fixing screws (13) are movably inserted into the guide hole (4), and the first fixing screws (13) pass through a mounting sleeve (11) arranged between the first fixing plate (2) and the second fixing plate (3).

3. A connecting steel structure assembly according to claim 2, characterized in that: One end of the first fixing screw rod (13) is sleeved with a gasket (14), and one end of the first fixing screw rod (13) is rotatably sleeved with a fixing nut (15).

4. A connecting steel structure assembly according to claim 3, characterized in that: An array of limiting blocks (5) is fixedly arranged in a circular array at the bottom end of the first fixed plate (2).

5. A connecting steel structure assembly according to claim 4, characterized in that: A guide groove (6) is provided on one side of the circumferential surface of the fixed column (1), and four groups of limiting mechanisms (A) are movably arranged in the guide groove (6).

6. A connecting steel structure assembly according to claim 5, characterized in that: The limiting mechanism (A) comprises a movable rod (7), one end of which is movably mounted in a guide groove (6), a limiting groove (8) is provided on one side of the top end of the movable rod (7), a movable block (9) is movably mounted in the limiting groove (8), and a threaded hole is provided on one side of the movable rod (7), a second fixing screw (10) is rotatably arranged in the threaded hole.

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