Vertical steel beam connecting piece

Abstract

The utility model belongs to the technical field of steel structures, and particularly discloses a vertical steel beam connecting piece which comprises an I-shaped steel body, a sliding plate is slidably connected to the lower end of the I-shaped steel body, a connecting plate is connected to the lower end of the sliding plate, a mounting block is connected to the middle of the lower end of the connecting plate, and a frame is connected to the lower end of the connecting plate. The two sides of the frame body are evenly connected with the mounting plates, the two sides of the lower ends of the two mounting plates are connected with the connecting plates through mounting bolts, and the sliding plates are connected with the I-shaped steel body through mounting bolts. The steel structure does not need to be supported when a worker installs a bolt at the joint of the steel structure and the I-shaped steel, the high temperature resistance and fire resistance of the frame body can be improved, the situation that the clamping effect of the steel structure and the I-shaped steel is poor due to the fact that parts inside the frame body deform due to high temperature is avoided, and the stability performance of steel structure connection is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of steel structures, and particularly relates to a vertical steel beam connector. Background Art

[0002] Steel structure is a structure made of steel materials and 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 sections and steel plates, and adopts silanization, pure manganese phosphating, water washing and drying, galvanizing and other rust removal and rust prevention processes. The components or parts are usually connected by welds, bolts or rivets. Because of its light weight and simple construction, it is widely used in large factories, venues, super high-rise buildings, bridges and other fields. Steel structures are prone to rust. Generally, steel structures need to be rust-proofed, galvanized or painted, and require regular maintenance.

[0003] Existing I-beams and steel structures are usually installed using multiple bolts during the connection process. However, the current installation process requires one or two installation workers to support the steel column, while another installation worker operates the bolts to connect the steel beam and the steel column. As a result, the installation requires more people and one person cannot complete the installation. At the same time, the current fire resistance of the connection is poor, which makes the connection easily loose due to high temperature. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a vertical steel beam connecting piece.

[0005] To achieve the above purpose, the utility model provides a vertical steel beam connector, including an I-beam body, a slide plate is slidably connected to the lower end of the I-beam body, a connecting plate is connected to the lower end of the slide plate, a mounting block is connected to the middle of the lower end of the connecting plate, the lower end of the connecting plate is connected to a frame, mounting plates are evenly connected to both sides of the frame, the lower ends of the two mounting plates are respectively connected to the connecting plate, the slide plate and the I-beam body by mounting bolts, and the lower parts of the two sides of the inner wall of the frame are connected to clamping components;

[0006] The clamping assembly can connect the lower end of the slide plate to the upper end of the steel structure body;

[0007] An upper portion of one side of the frame is connected to a mounting assembly;

[0008] The mounting assembly can improve the tightness of the connection between the mounting block and the frame;

[0009] The lower end of the frame is connected with a steel structure body.

[0010] In the above technical solution, further, the clamping assembly includes a support plate, and both sides of the upper end of the support plate are connected with plug rods, and the lower end of the mounting block is provided with grooves corresponding to the two plug rods, and the two plug rods are respectively located inside the two grooves, and the other two sides of the upper end of the support plate are connected with connecting rods, and the lower end of the mounting block is provided with connecting grooves corresponding to the two connecting rods, and the two connecting rods are respectively located inside the two connecting grooves, and the middle part of the upper end of the support plate is connected with a clamping rod, and the lower end of the mounting block is provided with a clamping groove corresponding to the clamping rod, and the clamping rod is located inside the clamping groove.

[0011] In the above technical solution, further, the shape of the clamping rod is adapted to the shape of the clamping slot, and the shape of the outer wall of the clamping rod and the shape of the inner wall of the clamping slot are both arranged in a semi-arc structure.

[0012] In the above technical solution, further, the mounting assembly includes a fixing rod, one side of the fixing rod sequentially passes through the frame, two insertion rods and the mounting block and extends to one side of the frame, a clamping ring is connected to the corresponding fixing rod on one side of the frame, the clamping ring is sleeved on the outer side of the fixing rod, and sliding grooves are provided on the upper and lower parts of one side of the fixing rod.

[0013] In the above technical solution, further, both sides of the inner wall of the clamping ring are connected with clamping blocks, and the fixing rod is provided with stabilizing grooves corresponding to the two clamping blocks, and the two clamping blocks are respectively located on both sides of the inside of the stabilizing groove.

[0014] In the above technical solution, further, the outer wall of the frame is connected to a high-temperature resistant layer, and the outer side of the high-temperature resistant layer is connected to a fire-retardant coating layer.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] By setting up the installation block, frame, support plate, plug rod, groove, connecting rod, connecting groove, clamping rod, clamping groove, fixing rod, clamping ring, slide groove, clamping block and stabilizing groove, the upper end of the steel structure body and the lower end of the I-beam can be quickly clamped together, so that when the staff installs bolts at the connection between the steel structure and the I-beam, there is no need to support the steel structure, thereby improving the convenience of steel structure installation.

[0017] By setting up the frame, high-temperature resistant layer and fire-retardant coating layer, the high-temperature resistance and fire-resistant performance of the frame are improved, the deformation of the internal parts of the frame due to high temperature, which causes poor connection between the steel structure and the I-beam, and the stability of the steel structure connection is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structure proposed by the utility model;

[0019] Figure 2 A cross-sectional view of the present invention;

[0020] Figure 3 This is a schematic diagram of the installation structure of the mounting bolt proposed in the present utility model;

[0021] Figure 4 This is a schematic diagram of the installation structure of the fixing rod proposed in the present utility model;

[0022] Figure 5 This is a schematic diagram of the installation structure of the clamping rod proposed in the present utility model;

[0023] Figure 6 This is a schematic diagram of the structure of the stabilizing groove proposed in the utility model.

[0024] In the figure: 1. I-beam body; 2. Slide plate; 3. Connecting plate; 4. Mounting block; 5. Frame; 6. Mounting plate; 7. Mounting bolts; 8. High-temperature resistant layer; 9. Fire-retardant coating layer; 10. Support plate; 11. Insert rod; 12. Groove; 13. Connecting rod; 14. Connecting groove; 15. Clamping rod; 16. Clamping groove; 17. Fixing rod; 18. Snap ring; 19. Slide groove; 20. Clamping block; 21. Stabilizing groove; 22. Steel structure body. DETAILED DESCRIPTION

[0025] In order to more clearly understand the above-mentioned objectives, features and advantages of the present invention, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0026] like Figures 1-6 A vertical steel beam connector shown includes an I-beam body 1, a slide plate 2 is slidably connected to the lower end of the I-beam body 1, a connecting plate 3 is connected to the lower end of the slide plate 2, a mounting block 4 is connected to the middle of the lower end of the connecting plate 3, a frame 5 is connected to the lower end of the connecting plate 3, and mounting plates 6 are evenly connected to both sides of the frame 5. The lower ends of the two mounting plates 6 are connected to the connecting plate 3, the slide plate 2 and the I-beam body 1 by mounting bolts 7 respectively, and the lower parts of the inner walls of the frame 5 are connected to clamping components, which can connect the lower end of the slide plate 2 to the upper end of the steel structure body 22. The lower end of the frame 5 is connected to the steel structure body 22, and the outer wall of the frame 5 is connected to a high-temperature resistant layer 8, and the outer side of the high-temperature resistant layer 8 is connected to a fire retardant coating layer 9;

[0027] The shape of the skateboard 2 is a C-shaped structure. The skateboard 2 is clamped to the bottom of the I-beam body 1. By sliding the skateboard 2, the mounting block 4 and the connecting plate 3 are moved to a suitable installation position. By plugging the frame 5 into the outside of the mounting block 4, the clamping assembly is clamped to the mounting block 4, so that the frame 5 and the mounting block 4 are clamped together, which can ensure the stability of the steel structure body 22. Subsequently, the mounting plate 6, the connecting plate 3, the skateboard 2 and the I-beam body 1 can be firmly connected together by installing the bolts 7. At the same time, the high-temperature resistant layer 8 and the fire-retardant coating layer 9 can improve the fire resistance and high-temperature resistance of the frame 5, thereby avoiding the mounting block 4 and the clamping structure being affected by high temperature, resulting in poor clamping effect, affecting the connection effect between the steel structure body 22 and the I-beam body 1.

[0028] The clamping assembly includes a support plate 10, which is connected to an insertion rod 11 on both sides of the upper end of the support plate 10, and a groove 12 is provided at the lower end of the mounting block 4 corresponding to the two insertion rods 11. The two insertion rods 11 are respectively located inside the two grooves 12, and the other two sides of the upper end of the support plate 10 are connected to a connecting rod 13. The lower end of the mounting block 4 corresponds to the two connecting rods 13 and a connecting groove 14 is provided. The two connecting rods 13 are respectively located inside the two connecting grooves 14. A clamping rod 15 is connected to the middle part of the upper end of the support plate 10, and a clamping groove 16 is provided at the lower end of the mounting block 4 corresponding to the clamping rod 15. The clamping rod 15 is located inside the clamping groove 16. The shape of the clamping rod 15 is adapted to the shape of the clamping groove 16, and the shape of the outer wall of the clamping rod 15 and the shape of the inner wall of the clamping groove 16 are both semi-arc-shaped structures;

[0029] When the frame 5 is placed on the outside of the mounting block 4, the stability of the frame 5 is improved by inserting the two insertion rods 11 into the two grooves 12 respectively, and the two connecting rods 13 into the two connecting grooves 14 respectively. At the same time, the clamping rod 15 is inserted into the clamping groove 16 to clamp the position of the steel structure body 22.

[0030] The upper part of one side of the frame 5 is connected to a mounting assembly, which can improve the tightness of the connection between the mounting block 4 and the frame 5. The mounting assembly includes a fixing rod 17. One side of the fixing rod 17 sequentially passes through the frame 5, the two insertion rods 11 and the mounting block 4 and extends to one side of the frame 5. A snap ring 18 is connected to the fixing rod 17 on one side of the frame 5. The snap ring 18 is sleeved on the outer side of the fixing rod 17. A sliding groove 19 is provided on the upper and lower parts of one side of the fixing rod 17. Blocks 20 are connected on both sides of the inner wall of the snap ring 18. A stabilizing groove 21 is provided on the fixing rod 17 corresponding to the two blocks 20. The two blocks 20 are respectively located on both sides of the inside of the stabilizing groove 21.

[0031] After the clamping assembly is clamped with the mounting block 4, one end of the fixing rod 17 passes through the frame 5, the two insertion rods 11 and the mounting block 4 and are inserted into one side of the frame 5. By putting the clamping ring 18 on the outside of the fixing rod 17, the two clamping blocks 20 on the inner wall of the clamping ring 18 are located in the two slide grooves 19 and slide. The clamping ring 18 moves to one side and drives the two clamping blocks 20 to move into the stable groove 21. Then, the clamping ring 18 is rotated so that the two clamping blocks 20 are located in the stable groove 21 and move. The frame 5 can be firmly fixed under the slide plate 2 through the clamping ring 18, so that the steel structure can be quickly clamped and installed.

[0032] Working principle: When using the device, the slide plate 2 is positioned at the lower end of the I-beam body 1 and slides, so that the position of the mounting block 4 can be adjusted. After the mounting block 4 is moved to a suitable position, the upper end frame 5 of the steel structure body 22 is sleeved on the outside of the mounting block 4, and the frame 5 is pushed upward to slide on the outside of the mounting block 4, so that the two insertion rods 11 are respectively inserted into the two grooves 12, and the two connecting rods 13 are respectively inserted into the two connecting grooves 14. At the same time, the clamping rod 15 is inserted into the clamping groove 16, so that the frame 5 can be clamped to the outside of the mounting block 4, so that the upper ends of the two mounting plates 6 are respectively in contact with the two sides of the lower end of the connecting plate 3, so that the steel structure body 22 can be clamped to the lower end of the I-beam body 1, and then The fixing rod 17 passes through the frame 5, the two insertion rods 11 and the mounting block 4 in sequence, and the position of the fixing rod 17 is clamped by the clamping ring 18 and the clamping block 20 to improve the stability of the connection between the frame 5 and the mounting block 4. The steel structure body 22 and the I-beam body 1 can be connected by the mounting plate 6 and the mounting bolts 7. The steel structure body 22 can be quickly clamped and installed, and one person can install the steel structure body 22. At the same time, the high-temperature resistant layer 8 and the fire-retardant coating layer 9 can improve the fire resistance and high-temperature resistance of the frame 5, thereby avoiding the situation where the insertion rod 11, the connecting rod 13, the mounting block 4 and the clamping rod 15 are affected by high temperature, resulting in poor clamping effect between the steel structure body 22 and the lower end of the I-beam body 1.

[0033] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions only illustrate the principles of the present invention. Various changes and improvements are possible without departing from the spirit and scope of the present invention. Such changes and improvements fall within the scope of the present invention.

Claims

1. A vertical steel beam connector, comprising an I-beam body (1), characterized in that: The lower end of the I-beam body (1) is slidably connected to a slide plate (2), the lower end of the slide plate (2) is connected to a connecting plate (3), the middle of the lower end of the connecting plate (3) is connected to a mounting block (4), the lower end of the connecting plate (3) is connected to a frame (5), both sides of the frame (5) are evenly connected to mounting plates (6), the lower ends of the two mounting plates (6) are respectively connected to the connecting plate (3), the slide plate (2) and the I-beam body (1) by mounting bolts (7), and the lower parts of both sides of the inner wall of the frame (5) are connected to clamping components; The clamping assembly can connect the lower end of the slide plate (2) and the upper end of the steel structure body (22); An upper portion of one side of the frame (5) is connected to a mounting assembly; The mounting assembly can improve the tightness of the connection between the mounting block (4) and the frame (5); The lower end of the frame (5) is connected to a steel structure body (22).

2. A vertical steel beam connector according to claim 1, characterized in that: The clamping assembly comprises a support plate (10), wherein both sides of the upper end of the support plate (10) are connected to insertion rods (11), and the lower end of the mounting block (4) is provided with grooves (12) corresponding to the two insertion rods (11), and the two insertion rods (11) are respectively located inside the two grooves (12), and the other two sides of the upper end of the support plate (10) are connected to connecting rods (13), and the lower end of the mounting block (4) is provided with connecting grooves (14) corresponding to the two connecting rods (13), and the two connecting rods (13) are respectively located inside the two connecting grooves (14), and the middle part of the upper end of the support plate (10) is connected to a clamping rod (15), and the lower end of the mounting block (4) is provided with a clamping groove (16) corresponding to the clamping rod (15), and the clamping rod (15) is located inside the clamping groove (16).

3. A vertical steel beam connector according to claim 2, characterized in that: The shape of the clamping rod (15) is adapted to the shape of the clamping slot (16), and the shape of the outer wall of the clamping rod (15) and the shape of the inner wall of the clamping slot (16) are both arranged in a semi-arc structure.

4. A vertical steel beam connector according to claim 1, characterized in that: The mounting assembly comprises a fixing rod (17), one side of which passes through the frame (5), two insertion rods (11) and the mounting block (4) in sequence and extends to one side of the frame (5); a clamping ring (18) is connected to a position on one side of the frame (5) corresponding to the fixing rod (17); the clamping ring (18) is sleeved on one side of the fixing rod (17); and a sliding groove (19) is provided on the upper and lower parts of one side of the fixing rod (17).

5. The vertical steel beam connector according to claim 4, characterized in that: Both sides of the inner wall of the clamping ring (18) are connected with clamping blocks (20), and the fixing rod (17) is provided with stabilizing grooves (21) corresponding to the two clamping blocks (20). The two clamping blocks (20) are respectively located on both sides of the inside of the stabilizing groove (21).

6. The vertical steel beam connector according to claim 1, characterized in that: The outer wall of the frame (5) is connected to a high-temperature resistant layer (8), and the outer side of the high-temperature resistant layer (8) is connected to a fire-retardant coating layer (9).

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