Steel structure assembly type connecting piece

Abstract

The utility model discloses a steel structure assembly type connecting piece which comprises a first installation sleeve and a second installation sleeve, the first installation sleeve is located on the left side of the second installation sleeve, and through openings are formed in the opposite sides of the first installation sleeve and the second installation sleeve. And lifting frames are connected to the tops and the bottoms of the first mounting sleeve and the second mounting sleeve in a penetrating manner. The first mounting sleeve, the second mounting sleeve, the through opening, the lifting frame, the movable plate, the clamping strip, the spring, the steel structure body, the limiting frame, the vertical plate, the inserting sleeve, the connecting frame and the mounting bolt are used in cooperation, so that the steel structure assembly type connecting piece has the advantage of a convenient reinforcing structure, and the problem that an existing connecting assembly for the steel structure is not provided with a convenient reinforcing structure is solved; the problems that a steel structure and a connecting piece are fixed through a bolt, the bolt is rusted in the long-time using process, a special tool needs to be used for disassembly and assembly, and actual operation is troublesome are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel structure assembly, in particular to a steel structure assembly type connector. Background Art

[0002] Steel structure is a structure made of steel materials. It is one of the main types of building structures. The structure is mainly composed of steel beams, steel columns, steel trusses and other components made of steel and steel plates, and adopts rust removal and anti-rust processes such as silanization, pure manganese phosphating, water washing and drying, and galvanizing. Steel structure connection refers to the mutual connection between steel structure components or parts. Steel structure connection requires connectors;

[0003] For example, the disclosed utility model provides a "connection assembly for assembled steel structure", and its announcement number is: CN214034114U. The patent includes a connection module and a steel plate. The connection module includes a first connection member and a second connection member. The first connection member and the second connection member are both connected to a connection plate on one side. A plurality of fixing piles are arranged on the upper surface of the connection plate. By arranging the connection plate, plate groove, plug column, slot and reinforcing spring, the installation and connection of the steel structure are made simpler, and the structure is stable and durable after connection, and the shock-absorbing effect of the cushion is good.

[0004] However, this patent does not provide a convenient reinforcement structure, and uses bolts to fix the steel structure and the connecting parts. The bolts will rust during long-term use, and special tools are required for disassembly and assembly, which is rather troublesome in actual operation. Therefore, the purpose of the utility model is to improve the practicality of the steel structure connecting parts through a convenient reinforcement mechanism. Utility Model Content

[0005] The purpose of the utility model is to provide a steel structure assembly type connector, which has the advantage of a convenient reinforcement structure, and solves the problem that the existing connection components for steel structures are not provided with a convenient reinforcement structure, and the steel structure and the connector are fixed with bolts. The bolts will rust during long-term use, and special tools are needed for disassembly and assembly, which makes the actual operation more troublesome.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a steel structure assembly connector, comprising a first mounting sleeve and a second mounting sleeve, the first mounting sleeve is located on the left side of the second mounting sleeve, and the first mounting sleeve and the second mounting sleeve are provided with through openings on the opposite sides, and the top and bottom of the first mounting sleeve and the second mounting sleeve are penetrated and connected with a lifting frame, one end of the lifting frame is provided with a movable plate, and the side of the movable plate away from the lifting frame is provided with a clamping strip, and the side of the movable plate away from the clamping strip is fixedly connected with a spring, the inner cavity of the through opening is movably connected with a steel structure, one side of the clamping strip is movably connected with the inner cavity of the steel structure, a limiting frame is provided on one side of the lifting frame, and the side of the limiting frame away from the lifting frame is fixedly connected with the surface of the movable plate, the inner cavities of the first mounting sleeve and the second mounting sleeve are fixedly connected with a vertical plate, and a plug sleeve is provided on the opposite side of the vertical plate, and one side of the steel structure is movably connected with the inner cavity of the plug sleeve, and the top and bottom of the first mounting sleeve and the second mounting sleeve are fixedly connected with a connecting frame, and the inner cavity of the connecting frame is penetrated and connected with a mounting bolt.

[0007] Preferably, the top and bottom of the first mounting sleeve and the second mounting sleeve and one side of the limiting frame are fixedly connected with a fixing plate, the surface of the fixing plate is provided with a screw, and the surface of the screw is threadedly connected to the inner cavity of the limiting frame.

[0008] Preferably, the top and bottom of the right side of the first installation sleeve are both provided with a card slot, and the top and bottom of the left side of the second installation sleeve are both fixedly connected with a card block, and the surface of the card block is movably connected to the inner cavity of the card slot.

[0009] Preferably, a protective sleeve is provided on the side opposite to the first mounting sleeve and the second mounting sleeve, and the inner cavity of the protective sleeve is movably connected to the surface of the steel structure.

[0010] Preferably, the top and the bottom of the through-port inner cavity are both provided with limiting rollers, and the surfaces of the limiting rollers are in contact with the surface of the steel structure.

[0011] Preferably, the surface of the lifting frame is covered with an anti-slip cover, and the material of the anti-slip cover is synthetic rubber.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model uses a first mounting sleeve, a second mounting sleeve, a through opening, a lifting frame, a movable plate, a clamping strip, a spring, a steel structure, a limit frame, a vertical plate, a sleeve, a connecting frame and mounting bolts in coordination, so that the steel structure assembly type connecting piece has the advantage of a convenient reinforcement structure, and solves the problem that the existing steel structure connection components are not provided with a convenient reinforcement structure, and the steel structure and the connecting piece are fixed with bolts, the bolts will rust during long-term use, and special tools are needed for disassembly and assembly, which is relatively troublesome in actual operation.

[0014] 2. The utility model fixes the limit frame by setting a fixing plate and screws, so that the card strip at the bottom of the movable plate can be firmly stuck in the inner cavity of the steel structure without loosening. By setting the card slot and the card block, the first mounting sleeve and the second mounting sleeve are connected more tightly. By setting the protective sleeve, the connection between the steel structure and the first mounting sleeve and the second mounting sleeve can be protected to prevent the connection from being eroded by external factors under long-term use. By setting the limiting roller, the top and bottom of the steel structure are limited, so that the steel structure can be more smoothly inserted into the inner cavity of the first mounting sleeve and the second mounting sleeve. By setting the anti-slip sleeve, not only the friction force on the surface of the lifting frame can be increased, but also the surface of the lifting frame can be prevented from rusting. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of the structure of the utility model;

[0016] Figure 2 It is a schematic cross-sectional view of the structure of the utility model;

[0017] Figure 3 For this utility model Figure 2 A local enlarged schematic diagram of the middle A;

[0018] Figure 4 For this utility model Figure 2 A local enlarged schematic diagram of point B in the middle.

[0019] In the figure: 1. first mounting sleeve; 2. second mounting sleeve; 3. through-port; 4. lifting frame; 5. movable plate; 6. clamping strip; 7. spring; 8. steel structure; 9. limiting frame; 10. vertical plate; 11. plug-in sleeve; 12. connecting frame; 13. mounting bolt; 14. fixing plate; 15. screw; 16. clamping slot; 17. clamping block; 18. protective sleeve; 19. limiting roller. DETAILED DESCRIPTION

[0020] 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 in 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.

[0021] The components of the present invention are all common standard components or components known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or conventional experimental methods.

[0022] See also Figure 1-4 A steel structure assembly connector comprises a first mounting sleeve 1 and a second mounting sleeve 2. The first mounting sleeve 1 is located on the left side of the second mounting sleeve 2. A through opening 3 is provided on the opposite side of the first mounting sleeve 1 and the second mounting sleeve 2. A lifting frame 4 is connected through the top and bottom of the first mounting sleeve 1 and the second mounting sleeve 2. A movable plate 5 is provided at one end of the lifting frame 4. A clamping strip 6 is provided on the side of the movable plate 5 away from the lifting frame 4. A spring 7 is fixedly connected to the side of the movable plate 5 away from the clamping strip 6. A steel structure 8 is movably connected to the inner cavity of the through opening 3. The clamping strip 6 is provided at one end of the lifting frame 4. One side of the strip 6 is movably connected to the inner cavity of the steel structure 8, a limiting frame 9 is provided on one side of the lifting frame 4, and the side of the limiting frame 9 away from the lifting frame 4 is fixedly connected to the surface of the movable plate 5, the inner cavities of the first mounting sleeve 1 and the second mounting sleeve 2 are fixedly connected with a vertical plate 10, and the opposite side of the vertical plate 10 is provided with a plug sleeve 11, one side of the steel structure 8 is movably connected to the inner cavity of the plug sleeve 11, the top and bottom of the first mounting sleeve 1 and the second mounting sleeve 2 are fixedly connected with a connecting frame 12, and the inner cavity of the connecting frame 12 is penetrated by a mounting bolt 13.

[0023] A fixing plate 14 is fixedly connected to the top and bottom of the first mounting sleeve 1 and the second mounting sleeve 2 and located on one side of the limiting frame 9 . A screw 15 is provided on the surface of the fixing plate 14 . The surface of the screw 15 is threadedly connected to the inner cavity of the limiting frame 9 .

[0024] Through the above technical solution, by setting the fixing plate 14 and the screws 15, the limiting frame 9 is fixed, so that the clamping strip 6 at the bottom of the movable plate 5 can be firmly clamped in the inner cavity of the steel structure 8 without loosening.

[0025] A card slot 16 is provided at the top and bottom of the right side of the first installation sleeve 1 , and a card block 17 is fixedly connected to the top and bottom of the left side of the second installation sleeve 2 . The surface of the card block 17 is movably connected to the inner cavity of the card slot 16 .

[0026] Through the above technical solution, by providing the clamping groove 16 and the clamping block 17, the first installation sleeve 1 and the second installation sleeve 2 are connected more tightly.

[0027] A protective sleeve 18 is provided on the opposite side of the first installation sleeve 1 and the second installation sleeve 2 , and the inner cavity of the protective sleeve 18 is movably connected to the surface of the steel structure 8 .

[0028] Through the above technical solution, by providing the protective sleeve 18, the connection between the steel structure 8 and the first installation sleeve 1 and the second installation sleeve 2 can be protected to prevent the connection from being corroded by external factors during long-term use.

[0029] Limiting rollers 19 are provided at the top and the bottom of the inner cavity of the through opening 3 , and the surfaces of the limiting rollers 19 are in contact with the surface of the steel structure 8 .

[0030] Through the above technical solution, by setting the limiting rollers 19, the top and bottom of the steel structure 8 are limited, so that the steel structure 8 can be inserted into the inner cavity of the first installation sleeve 1 and the second installation sleeve 2 more smoothly.

[0031] The surface of the lifting frame 4 is covered with an anti-skid cover made of synthetic rubber.

[0032] Through the above technical solution, by providing the anti-slip sleeve, not only the friction force on the surface of the lifting frame 4 can be increased, but also the surface of the lifting frame 4 can be prevented from rusting.

[0033] When in use, the steel structure installation worker first moves the first mounting sleeve 1 and the second mounting sleeve 2 until the block 17 on one side of the second mounting sleeve 2 is inserted into the slot 16 on one side of the first mounting sleeve 1. At this time, the connecting frames 12 at the top and bottom of the first mounting sleeve 1 and the second mounting sleeve 2 are aligned, and the mounting bolts 13 are rotated to pass through the two sets of connecting frames 12, and the nuts are screwed into one end of the mounting bolts 13. Then the lifting frame 4 is lifted, and the lifting frame 4 drives the movable plate 5 to move to the appropriate position, and the steel structure 8 is inserted into the inner cavity of the first mounting sleeve 1 and the second mounting sleeve 2 until one side of the steel structure 8 is inserted into the inner cavity of the plug sleeve 11. The lifting frame 4 is released, and the clamping strip 6 on one side of the movable plate 5 is inserted into the inner cavity of the steel structure 8 under the action of the spring 7. Finally, the screw 15 is rotated until one end of it passes through the limit frame 9.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A steel structure assembly connector, comprising a first mounting sleeve (1) and a second mounting sleeve (2), Features: The first mounting sleeve (1) is located on the left side of the second mounting sleeve (2), and a through opening (3) is provided on the opposite side of the first mounting sleeve (1) and the second mounting sleeve (2), and the top and bottom of the first mounting sleeve (1) and the second mounting sleeve (2) are both connected through a lifting frame (4), and a movable plate (5) is provided at one end of the lifting frame (4), and a clamping strip (6) is provided on the side of the movable plate (5) away from the lifting frame (4), and a spring (7) is fixedly connected to the side of the movable plate (5) away from the clamping strip (6), and the inner cavity of the through opening (3) is movably connected to a steel structure (8), and one side of the clamping strip (6) is connected to the steel structure (8). ) is movably connected to the inner cavity of the lifting frame (4), a limiting frame (9) is arranged on one side of the lifting frame (4), and the side of the limiting frame (9) away from the lifting frame (4) is fixedly connected to the surface of the movable plate (5), the inner cavities of the first mounting sleeve (1) and the second mounting sleeve (2) are both fixedly connected to the vertical plate (10), and the opposite side of the vertical plate (10) is provided with a plug sleeve (11), one side of the steel structure (8) is movably connected to the inner cavity of the plug sleeve (11), the top and bottom of the first mounting sleeve (1) and the second mounting sleeve (2) are both fixedly connected to the connecting frame (12), and the inner cavity of the connecting frame (12) is penetrated by a mounting bolt (13).

2. A steel structure assembled connector according to claim 1, Features: A fixing plate (14) is fixedly connected to the top and bottom of the first mounting sleeve (1) and the second mounting sleeve (2) and located on one side of the limiting frame (9); a screw (15) is provided on the surface of the fixing plate (14); and the surface of the screw (15) is threadedly connected to the inner cavity of the limiting frame (9).

3. A steel structure assembled connector according to claim 1, Features: The top and bottom of the right side of the first installation sleeve (1) are both provided with a card slot (16), and the top and bottom of the left side of the second installation sleeve (2) are both fixedly connected with a card block (17), and the surface of the card block (17) is movably connected to the inner cavity of the card slot (16).

4. A steel structure assembled connector according to claim 1, Features: A protective sleeve (18) is provided on the opposite side of the first installation sleeve (1) and the second installation sleeve (2), and the inner cavity of the protective sleeve (18) is movably connected to the surface of the steel structure (8).

5. A steel structure assembled connector according to claim 1, Features: Limiting rollers (19) are provided at the top and bottom of the inner cavity of the through opening (3), and the surface of the limiting rollers (19) is in contact with the surface of the steel structure (8).

6. A steel structure assembled connector according to claim 1, Features: The surface of the lifting frame (4) is covered with an anti-slip cover, and the material of the anti-slip cover is synthetic rubber.

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