Assembly type H-shaped steel structure beam and box column auxiliary connecting assembly

Abstract

The utility model discloses an assembly type H-shaped steel structure beam and box column auxiliary connecting assembly which comprises a U-shaped plate, a first horizontal plate is arranged on the outer side of the U-shaped plate, two symmetrically-arranged lug blocks are welded to the top of the first horizontal plate, and bolt pieces are jointly installed between the lug blocks and the U-shaped plate. A box column and a steel structure beam are arranged in an inner cavity of the U-shaped plate and on the outer side of the U-shaped plate respectively, and a bolt rod is installed on the surface of the U-shaped plate in a threaded mode. The U-shaped plate is fixed to the surface of the box column through the bolt rod, then the second horizontal plate is horizontally fixed to the surface of the box column through cooperation of the lug blocks and the bolt pieces, and then the clamping blocks are driven by movement of the U-shaped frame to horizontally clamp and limit the steel structure beam, so that the horizontal plate can be arranged on the surface of the box column; and then the H-shaped steel structural beam is limited through a horizontal clamping block arranged on the surface of the horizontal plate, and therefore the purpose of improving the auxiliary horizontal butt joint efficiency and accuracy when the H-shaped steel structural beam and the box column are connected is achieved.

Description

Technical Field

[0001] This utility model belongs to the field of prefabricated steel structure technology, and in particular relates to an auxiliary connection component for prefabricated H-shaped steel beams and box columns. Background Technology

[0002] H-beams are steel structures manufactured using a hot-rolling process. They possess high strength and rigidity and are widely used in steel structure buildings. Box columns, on the other hand, are hollow structures typically used when greater rigidity and load-bearing capacity are required. In prefabricated steel structure residential projects, the connection between box columns and steel beams is frequently involved.

[0003] During installation, H-beams need to be hoisted and then adjusted multiple times to make contact with the box columns before being fixed together. At this point, the H-beams and box columns need to be horizontal. Therefore, a prefabricated auxiliary connection component for H-beams and box columns is required. A horizontal plate can be installed on the surface of the box column, and then horizontal blocks on the surface of the horizontal plate can limit the movement of the H-beams, thereby improving the efficiency and accuracy of the horizontal connection between the H-beams and box columns. Utility Model Content

[0004] The purpose of this utility model is to provide an auxiliary connection component for prefabricated H-shaped steel beams and box columns. A horizontal plate is set on the surface of the box column, and then a horizontal locking block set on the surface of the horizontal plate limits the H-shaped steel beam, thereby improving the efficiency and accuracy of the auxiliary horizontal docking when connecting the H-shaped steel beam and the box column, so as to solve the technical problems mentioned in the background art.

[0005] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: An auxiliary connection component for prefabricated H-shaped steel structure beams and box-shaped columns, comprising a U-shaped plate: a horizontal plate one is provided on the outer side of the U-shaped plate, two symmetrically arranged lugs are welded to the top of the horizontal plate one, bolts are installed between the lugs and the U-shaped plate, a box-shaped column and a steel structure beam are respectively provided on the inner cavity and outer side of the U-shaped plate, a bolt rod is threadedly installed on the surface of the U-shaped plate, a horizontal plate two is fixedly installed on the top of the horizontal plate one, a threaded rod is threadedly installed on the top of the horizontal plate two and fixedly connected to a slide rail, a slider is slidably connected to the surface of the slide rail, a push-pull plate is rotatably connected to the end of the threaded rod, a pivot is integrally formed on the top of the slider, a strip is welded to the surface of the slider, a U-shaped frame is welded to the end of the strip, and a clamping block is integrally formed on the surface of the U-shaped frame.

[0006] Preferably, the end of the bolt rod extends through the inner cavity of the U-shaped plate and abuts against the box-shaped column.

[0007] Preferably, a support column is welded to the top of the horizontal plate, and the top of the support column is in contact with the bottom of the steel structure beam.

[0008] Preferably, a wedge-shaped abutment is welded to the bottom of the horizontal plate, and the left side of the wedge-shaped abutment is in contact with the box-shaped column.

[0009] Preferably, the top end of the dial shaft extends into the inner cavity of the push-pull plate, and a rotating sleeve is rotatably connected to the surface of the dial shaft, the rotating sleeve being in contact with the inner wall of the push-pull plate.

[0010] Preferably, the top of the second horizontal plate has two symmetrically arranged fixing blocks fixedly connected by bolts, and the fixing blocks are slidably connected to the surface of the push-pull plate.

[0011] Preferably, a handle is fixedly connected to the end of the threaded rod.

[0012] The beneficial effects of this utility model are:

[0013] This utility model uses bolts to fix a U-shaped plate to the surface of a box column. Then, through the cooperation of lugs and bolts, a horizontal plate is horizontally fixed to the surface of the box column. Next, the movement of the U-shaped frame drives the clamping blocks to horizontally clamp and limit the steel structure beam. This achieves the purpose of setting a horizontal plate on the surface of the box column, and then limiting the H-shaped steel structure beam with horizontal clamping blocks on the surface of the horizontal plate, thereby improving the efficiency and accuracy of horizontal docking when connecting the H-shaped steel structure beam and the box column.

[0014] 2. By setting up support columns, this utility model supports the steel structure beam above the horizontal plate, avoiding the situation where the stability is insufficient when only the clamping blocks apply force to support the steel structure beam, thereby improving the positional stability of the steel structure beam.

[0015] 3. By setting up a rotating sleeve, this utility model provides padding protection between the dial shaft and the inner wall of the push-pull plate, avoiding excessive wear when the two are in direct contact, thereby extending their service life.

[0016] 4. By setting a fixing block, this utility model limits the movement of the push-pull plate, preventing it from shaking during movement and thus improving the stability of the push-pull plate during movement.

[0017] 5. By setting up the handle block, this utility model increases the contact surface of the threaded rod, avoiding slippage when directly holding and rotating the threaded rod, thereby improving the stability of holding the threaded rod when rotating it. Attached Figure Description

[0018] in:

[0019] Figure 1This is a schematic diagram of the structure of one embodiment of the present utility model;

[0020] Figure 2 This is one embodiment of the present utility model. Figure 1 A magnified view of a portion of point A in the middle;

[0021] Figure 3 This is a perspective view of a fixing block and a handle block according to an embodiment of the present invention;

[0022] Figure 4 This is one embodiment of the present utility model. Figure 3 A magnified view of point B in the middle.

[0023] The attached diagram lists the components represented by each number as follows:

[0024] 1. U-shaped plate, 2. Horizontal plate one, 3. Ear block, 4. Bolt, 5. Box column, 6. Steel structure beam, 7. Bolt rod, 8. Wedge block, 9. Horizontal plate two, 10. Threaded rod, 11. Slide rail, 12. Slider, 13. Push-pull plate, 14. Shaft, 15. Rotating sleeve, 16. Strip plate, 17. U-shaped frame, 18. Clamping block, 19. Fixing block, 20. Handle block, 21. Support column. Detailed Implementation

[0025] In the following description, embodiments of the prefabricated H-shaped steel structure beam and box column auxiliary connection assembly of this utility model will be described with reference to the accompanying drawings. Example 1

[0026] Figure 1-4This invention illustrates an embodiment of an auxiliary connection assembly for a prefabricated H-shaped steel beam and box-shaped column, comprising a U-shaped plate 1; a horizontal plate 2 is provided on the outer side of the U-shaped plate 1; two symmetrically arranged lugs 3 are welded to the top of the horizontal plate 2; bolts 4 are installed between the lugs 3 and the U-shaped plate 1; a box-shaped column 5 and a steel beam 6 are respectively provided on the inner cavity and outer side of the U-shaped plate 1; bolts 7 are threaded onto the surface of the U-shaped plate 1, with the ends of the bolts 7 penetrating into the inner cavity of the U-shaped plate 1 and abutting against the box-shaped column 5; a support column 21 is welded to the top of the horizontal plate 2, with the top of the support column 21 fitting against the bottom of the steel beam 6. The support column 21 provides support for the steel beam 6 above the horizontal plate 2, avoiding insufficient stability when only the clamping blocks 18 apply force to support the steel beam 6, thereby improving the positional stability of the steel beam 6; the bottom of the horizontal plate 2... A wedge-shaped abutment 8 is welded on, and the left side of the wedge-shaped abutment 8 is attached to the box-shaped column 5. A horizontal plate 2 is fixedly installed on the top of the horizontal plate 2. A threaded rod 10 is threaded on the top of the horizontal plate 2 and a slide rail 11 is fixedly connected. A slider 12 is slidably connected to the surface of the slide rail 11. A push-pull plate 13 is rotatably connected to the end of the threaded rod 10. A pivot shaft 14 is integrally formed on the top of the slider 12. The top end of the pivot shaft 14 extends into the inner cavity of the push-pull plate 13. A rotating sleeve 15 is rotatably connected to the surface of the pivot shaft 14. The rotating sleeve 15 is attached to the inner wall of the push-pull plate 13. The rotating sleeve 15 provides padding protection between the pivot shaft 14 and the inner wall of the push-pull plate 13, avoiding excessive wear when the two are in direct contact, thereby extending their service life. A strip plate 16 is welded to the surface of the slider 12. A U-shaped frame 17 is welded to the end of the strip plate 16. A clamping block 18 is integrally formed on the surface of the U-shaped frame 17. Example 2

[0027] Figure 1-4This invention illustrates an embodiment of an auxiliary connection assembly for a prefabricated H-shaped steel structure beam and box-shaped column, comprising a U-shaped plate 1; a horizontal plate 2 is provided on the outer side of the U-shaped plate 1; two symmetrically arranged lugs 3 are welded to the top of the horizontal plate 2; bolts 4 are installed between the lugs 3 and the U-shaped plate 1; a box-shaped column 5 and a steel structure beam 6 are respectively provided on the inner cavity and outer side of the U-shaped plate 1; bolt rods 7 are threadedly installed on the surface of the U-shaped plate 1; a horizontal plate 9 is fixedly installed on the top of the horizontal plate 2; a threaded rod 10 is threadedly installed on the top of the horizontal plate 9 and fixedly connected to a slide rail 11; a slider 12 is slidably connected to the surface of the slide rail 11; a push-pull plate 13 is rotatably connected to the end of the threaded rod 10; a pivot shaft 14 is integrally formed on the top of the slider 12; and the slider 12... A strip plate 16 is welded to the surface, and a U-shaped frame 17 is welded to the end of the strip plate 16. A clamping block 18 is integrally formed on the surface of the U-shaped frame 17. Two symmetrically arranged fixing blocks 19 are fixedly connected to the top of the horizontal plate 2 9 by bolts. The fixing blocks 19 are slidably connected to the surface of the push-pull plate 13. The setting of the fixing blocks 19 limits the movement of the push-pull plate 13, preventing the push-pull plate 13 from shaking during movement, thereby improving the stability of the push-pull plate 13 when moving. A handle block 20 is fixedly connected to the end of the threaded rod 10. The setting of the handle block 20 increases the contact surface of the threaded rod 10, preventing the hand from slipping when directly holding the threaded rod 10 to rotate, thereby improving the stability of holding the threaded rod 10 when rotating.

[0028] Working principle: In use, the user fixes the U-shaped plate 1 to the surface of the box column 5 using the bolt rod 7. Then, the horizontal plate 2 9 is horizontally fixed to the surface of the box column 5 through the cooperation of the lug block 3 and the bolt 4. The wedge-shaped abutment block 8 provides connection and support between the horizontal plate 2 9 and the box column 5, improving the stability of the horizontal installation of the horizontal plate 2 9. Next, the steel structure beam 6 is hoisted above the horizontal plate 2 9, and then the threaded rod 10 is rotated to drive the push-pull plate 13 to move, so that the push-pull plate 13 can pass through... The slider 12 is moved by the pivot shaft 14. During this process, the slider 12 is limited by the slide rail 11 to ensure its stability. Then, the slider 12 moves the clamping block 18 to horizontally clamp and limit the steel structure beam 6 through the movement of the strip plate 16 and the U-shaped frame 17. This realizes the setting of a horizontal plate on the surface of the box column. Then, the horizontal clamping block set on the surface of the horizontal plate limits the H-shaped steel structure beam, thereby improving the efficiency and accuracy of the auxiliary horizontal docking when connecting the H-shaped steel structure beam and the box column.

[0029] In summary, this prefabricated H-shaped steel beam and box column auxiliary connection assembly uses bolt rods 7 to fix the U-shaped plate 1 to the surface of the box column 5. Then, through the cooperation of lugs 3 and bolts 4, the horizontal plate 9 is horizontally fixed to the surface of the box column 5. Next, the movement of the U-shaped frame 17 drives the clamping block 18 to horizontally clamp and limit the steel beam 6. This achieves the purpose of setting a horizontal plate on the surface of the box column, and then limiting the H-shaped steel beam with the horizontal clamping block on the surface of the horizontal plate, thereby improving the efficiency and accuracy of the auxiliary horizontal docking when connecting the H-shaped steel beam and the box column.

Claims

1. An auxiliary connection assembly for prefabricated H-shaped steel beams and box-type columns, characterized in that, Includes a U-shaped plate (1): A horizontal plate (2) is provided on the outer side of the U-shaped plate (1), and two symmetrically arranged lugs (3) are welded to the top of the horizontal plate (2). Bolts (4) are installed between the lugs (3) and the U-shaped plate (1). Box columns (5) and steel structure beams (6) are respectively provided on the inner cavity and outer side of the U-shaped plate (1). Bolt rods (7) are threaded on the surface of the U-shaped plate (1). A horizontal plate (9) is fixedly installed on the top of the horizontal plate (2). The top of the plate 2 (9) is threaded with a threaded rod (10) and fixedly connected to a slide rail (11). A slider (12) is slidably connected to the surface of the slide rail (11). A push-pull plate (13) is rotatably connected to the end of the threaded rod (10). A dial shaft (14) is integrally formed on the top of the slider (12). A strip plate (16) is welded to the surface of the slider (12). A U-shaped frame (17) is welded to the end of the strip plate (16). A clamping block (18) is integrally formed on the surface of the U-shaped frame (17).

2. The prefabricated H-shaped steel structure beam and box column auxiliary connection assembly according to claim 1, characterized in that, The end of the bolt rod (7) penetrates into the inner cavity of the U-shaped plate (1) and abuts against the box column (5).

3. The prefabricated H-shaped steel structure beam and box column auxiliary connection assembly according to claim 2, characterized in that, A support column (21) is welded to the top of the horizontal plate (2), and the top of the support column (21) is in contact with the bottom of the steel structure beam (6).

4. The prefabricated H-shaped steel structure beam and box column auxiliary connection assembly according to claim 3, characterized in that, The bottom of the horizontal plate (2) is welded with a wedge-shaped abutment (8), and the left side of the wedge-shaped abutment (8) is in contact with the box column (5).

5. The prefabricated H-shaped steel structure beam and box column auxiliary connection assembly according to claim 4, characterized in that, The top end of the dial (14) extends into the inner cavity of the push-pull plate (13), and a rotating sleeve (15) is rotatably connected to the surface of the dial (14), the rotating sleeve (15) being in contact with the inner wall of the push-pull plate (13).

6. The auxiliary connection assembly for prefabricated H-shaped steel beams and box columns according to claim 5, characterized in that, The top of the horizontal plate 2 (9) is fixedly connected by two symmetrically arranged fixing blocks (19) by bolts, and the fixing blocks (19) are slidably connected to the surface of the push-pull plate (13).

7. The prefabricated H-shaped steel structure beam and box column auxiliary connection assembly according to claim 6, characterized in that, The end of the threaded rod (10) is fixedly connected to a handle (20).

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