Assembly type steel structure building steel column and steel beam connecting joint

Abstract

The utility model relates to the technical field of assembly type steel structure buildings, in particular to an assembly type steel structure building steel column and steel beam connecting joint which comprises a first steel column and a second steel column. The first steel column and the second steel column are connected and fixed through the connecting structure; the device is supported through the supporting structure; according to the device, two first sliding plates slide in two first sliding openings, two second sliding plates slide in two second sliding openings, the two first sliding plates make contact with a first steel column, the two second sliding plates make contact with a second steel column, the first sliding plates are connected with the first steel column through bolts, and the second sliding plates are connected with the second steel column through bolts; steel columns of different sizes can be fixedly connected through the device by adjusting the first sliding plate and the second sliding plate, in the installation process, the position of the supporting plate is adjusted by rotating the threaded rod in the threaded hole, the supporting plate can support the device, and the stability in the installation process is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of assembled steel structure buildings, in particular to a steel column and steel beam connection node for assembled steel structure buildings. Background Art

[0002] An assembled steel structure building is a steel building that is quickly assembled by assembling and splicing prefabricated steel structures or materials. When assembling an assembled steel structure building, connection nodes are required to connect different steel columns or steel beams to achieve the assembly of the steel structure building. The present application discloses an assembled steel structure building steel column and steel beam connection node, which is used to provide a device that is convenient for connecting steel columns or steel beams.

[0003] According to the utility model disclosed in patent announcement number CN207761052U, a steel beam and steel column connection node is disclosed, which includes a steel beam and a steel column, a connecting ring is provided on the outer ring of the steel beam, a cover plate is provided on the top surface of the connecting ring, a cavity is provided between the cover plate and the connecting ring, and a post-cast block is provided in the cavity; an opening is provided on the top of the connecting ring, the inner ring of the connecting ring is welded to the outer ring of the steel column, a plurality of stiffening ribs arranged according to the circumference are provided on the bottom surface of the connecting ring, the top surface of the stiffening rib and the side surface close to the steel column are respectively welded to the bottom surface of the connecting ring and the outer ring of the steel column, a steel beam mounting groove is provided on the connecting ring at the position of the steel beam, the end of the steel beam passes through the steel beam mounting groove, the lower surface of the steel beam is fixedly connected to the connecting ring by bolts, and the lower surface is fixedly connected to the cover plate by bolts.

[0004] At the same time, according to the invention disclosed in patent publication number CN117403775A, a connection node structure of a steel beam and a steel column includes a steel column fixed on a foundation and a cantilevered steel beam connected to the steel column in the strong axis direction or the weak axis direction, the steel column includes two parallel column flanges and a column web connected between the column flanges, the steel beam includes two parallel beam flanges and a beam web connected between the beam flanges, the beam flanges and the beam web are respectively connected to the column flanges, or the beam flanges are connected to the column flanges while the beam web is connected to the column web.

[0005] Although both of the above-mentioned two devices propose node devices for connecting steel beams or steel columns of steel structures, both devices are inconvenient for fixing steel beams or steel columns of different sizes, which may affect the installation of the steel structure due to size inconsistency. Utility Model Content

[0006] 1. Technical issues to be solved

[0007] In view of the deficiencies in the prior art, the utility model provides a steel column and steel beam connection node for an assembled steel structure building, which solves the problem in the background art that it is inconvenient to fix steel beams or steel columns of different sizes.

[0008] (II) Technical solution

[0009] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an assembled steel structure building steel column and steel beam connection node, comprising: a first steel column and a second steel column; a connection structure: the connection structure comprises an installation frame, two first sliding plates and two second sliding plates, the installation frame is provided with two first sliding openings and two second sliding openings, the two first sliding plates are respectively slidably connected in the two first sliding openings, the two second sliding plates are respectively slidably connected in the two second sliding openings, two bolts penetrate the two first sliding plates and the two second sliding plates, a plurality of threaded holes are respectively provided in the first steel column and the second steel column, a plurality of the bolts are threadedly connected in the corresponding threaded holes, and the first steel column and the second steel column are connected and fixed by the connection structure; a supporting structure: the supporting structure is installed on the installation frame, and the device is supported by the supporting structure.

[0010] By adopting the above technical solution, the first steel column and the second steel column are fixed by the connecting structure, thereby realizing the connection of the steel columns. During use, the positions of the first sliding plates and the second sliding plates are adjusted by sliding the two first sliding plates in the two first sliding openings respectively and sliding the two second sliding plates in the two second sliding openings respectively, so that the two first sliding plates are in contact with the first steel column and the two second sliding plates are in contact with the second steel column. The first steel column and the second steel column are fixed by bolts threadedly connected in the corresponding threaded holes, and the device is supported by the supporting structure, thereby improving its stability.

[0011] Optionally, the connection structure also includes multiple limit rings, two limit rods are fixedly connected to the two first sliding plates and the two second sliding plates, multiple limit openings are opened on the installation frame, and the multiple limit rods are respectively slidably connected in the multiple limit openings, and the multiple limit rings are all mounted on the multiple limit rods.

[0012] By adopting the above technical solution, during the process of moving the first sliding plate or the second sliding plate, the first sliding plate and the second sliding plate are limited by the limiting rod sliding in the limiting opening, and the limiting rod is limited by the limiting ring to prevent the limiting rod from falling off from the limiting opening.

[0013] Optionally, it further includes a plurality of magnets, and the two first sliding plates and the two second sliding plates are each provided with an installation opening, and the plurality of magnets are respectively installed in the plurality of installation openings.

[0014] By adopting the above technical solution, multiple magnets are installed through multiple installation openings respectively. During use, the magnets are adsorbed on the steel structure, so that the first sliding plate or the second sliding plate is tightly attached to the steel structure.

[0015] Optionally, the support structure includes a plurality of threaded rods and a plurality of support plates, a plurality of threaded holes are opened on the mounting frame, the plurality of threaded rods are threadedly connected in corresponding threaded holes, and the plurality of support plates are fixedly connected to corresponding threaded rods.

[0016] By adopting the above technical solution, the position of the support plate is adjusted by rotating the threaded rod in the threaded hole, so that the support plate can contact the ground, wall or other supporting points during the installation of the device, thereby improving the stability of the installation.

[0017] Optionally, one end of each of the plurality of threaded rods away from the support plate is fixedly connected to a limiting plate.

[0018] By adopting the above technical solution, the threaded rod is limited by the limiting plate to prevent the threaded rod from falling off from the threaded hole.

[0019] Optionally, a plurality of the support plates are fixedly connected with anti-slip pads.

[0020] By adopting the above technical solution, the anti-skid pad can reduce the shaking of the support plate when supporting the device, thereby improving the stability of the device.

[0021] (III) Beneficial effects

[0022] Compared with the prior art, the utility model provides a prefabricated steel structure building steel column and steel beam connection node, which has the following beneficial effects:

[0023] The steel column and steel beam connection node of the assembled steel structure building slides in the two first sliding openings respectively and the two second sliding plates slide in the two second sliding openings respectively, so that the two first sliding plates are in contact with the first steel column and the two second sliding plates are in contact with the second steel column. At the same time, they are in close contact through multiple magnets, and the first sliding plate is connected to the first steel column and the second sliding plate is connected to the second steel column by bolts. The device can fix and connect steel columns of different sizes by adjusting the first sliding plate and the second sliding plate. During the installation process, the position of the support plate is adjusted by rotating the threaded rod in the threaded hole so that the support plate can support the device, thereby improving the stability during the installation process. The device is convenient for fixing steel columns and steel beams of different sizes, thereby improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the three-dimensional structure of the main view of the utility model;

[0025] Figure 2 It is a schematic diagram of the three-dimensional structure of the utility model when viewed from above;

[0026] Figure 3 It is a schematic diagram of the three-dimensional structure of the utility model from the side;

[0027] Figure 4 For this utility model Figure 1 A schematic diagram of the three-dimensional structure enlarged at the A mark in the middle;

[0028] In the figure: 1, first steel column; 2, second steel column; 3, mounting frame; 4, first sliding plate; 5, second sliding plate; 6, bolt; 7, limit ring; 8, limit rod; 9, magnet; 10, threaded rod;

[0029] 11. Support plate; 12. Limit plate; 13. Anti-slip pad. DETAILED DESCRIPTION

[0030] 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.

[0031] Example 1

[0032] See also Figures 1 to 3 A prefabricated steel structure building steel column and steel beam connection node, comprising: a first steel column 1 and a second steel column 2; a connection structure: the connection structure comprises a mounting frame 3, two first sliding plates 4 and two second sliding plates 5, the mounting frame 3 is provided with two first sliding openings and two second sliding openings, the two first sliding plates 4 are respectively slidably connected in the two first sliding openings, the two second sliding plates 5 are respectively slidably connected in the two second sliding openings, two first sliding plates 4 and two second sliding plates 5 are penetrated by two bolts 6, the first steel column 1 and the second steel column 2 are both provided with a plurality of threaded holes, the plurality of bolts 6 are all threadedly connected in the corresponding threaded holes, and the first steel column 1 and the second steel column 2 are connected and fixed by the connection structure; a support Support structure: The support structure is installed on the installation frame 3, and the device is supported by the support structure. The first steel column 1 and the second steel column 2 are fixed by the connecting structure to realize the connection of the steel columns. During use, the positions of the first sliding plates 4 and the second sliding plates 5 are adjusted by sliding the two first sliding plates 4 in the two first sliding openings respectively and sliding the two second sliding plates 5 in the two second sliding openings respectively, so that the two first sliding plates 4 are in contact with the first steel column 1, and the two second sliding plates 5 are in contact with the second steel column 2. The first steel column 1 and the second steel column 2 are fixed by bolts 6 threadedly connected in the corresponding threaded holes, and the device is supported by the support structure to improve its stability.

[0033] See also Figure 1 and Figure 2The connection structure also includes multiple limit rings 7, two first sliding plates 4 and two second sliding plates 5 are fixedly connected to two limit rods 8, and multiple limit openings are opened on the installation frame 3, and multiple limit rods 8 are slidably connected in the multiple limit openings respectively, and multiple limit rings 7 are all sleeved on the multiple limit rods 8. In the process of moving the first sliding plate 4 or the second sliding plate 5, the limit rods 8 slide in the limit openings to limit the first sliding plate 4 and the second sliding plate 5, and the limit rings 7 are used to limit the limit rods 8 to prevent the limit rods 8 from falling off from the limit openings. It also includes multiple magnets 9, and the two first sliding plates 4 and the two second sliding plates 5 are each provided with an installation opening, and the multiple magnets 9 are respectively installed in the multiple installation openings. The multiple magnets 9 are installed respectively through the multiple installation openings. During use, the magnets 9 are adsorbed with the steel structure, so that the first sliding plate 4 or the second sliding plate 5 is tightly fitted on the steel structure.

[0034] See also Figure 1 , Figure 3 and Figure 4 The supporting structure includes a plurality of threaded rods 10 and a plurality of supporting plates 11. A plurality of threaded holes are provided on the mounting frame 3. The plurality of threaded rods 10 are threadedly connected in the corresponding threaded holes. The plurality of supporting plates 11 are fixedly connected to the corresponding threaded rods 10. The position of the supporting plates 11 is adjusted by rotating the threaded rods 10 in the threaded holes, so that the supporting plates 11 can contact the ground, the wall or other supporting points during the installation of the device, thereby improving the stability of the installation. The ends of the plurality of threaded rods 10 away from the supporting plates 11 are fixedly connected to the limiting plates 12. The limiting plates 12 are used to limit the threaded rods 10 to prevent the threaded rods 10 from falling off the threaded holes. Anti-skid pads 13 are fixedly connected to the plurality of supporting plates 11. The anti-skid pads 13 are used to reduce the shaking of the supporting plates 11 when supporting the device, thereby improving the stability of the device.

[0035] Example 2

[0036] A prefabricated steel structure building steel column and steel beam connection node, comprising: a first steel column 1 and a second steel column 2; a connection structure: the connection structure comprises a mounting frame 3, two first sliding plates 4 and two second sliding plates 5, the mounting frame 3 is provided with two first sliding openings and two second sliding openings, the two first sliding plates 4 are respectively slidably connected in the two first sliding openings, the two second sliding plates 5 are respectively slidably connected in the two second sliding openings, two bolts 6 are penetrated on the two first sliding plates 4 and the two second sliding plates 5, and a plurality of bolts 6 are provided on the first steel column 1 and the second steel column 2 The first steel column 1 and the second steel column 2 are connected and fixed by the connecting structure. The connecting structure also includes a plurality of limit rings 7. Two limit rods 8 are fixedly connected to the two first sliding plates 4 and the two second sliding plates 5. A plurality of limit openings are provided on the installation frame 3. The plurality of limit rods 8 are respectively slidably connected in the plurality of limit openings. The plurality of limit rings 7 are sleeved on the plurality of limit rods 8. The plurality of magnets 9 are also included. The two first sliding plates 4 and the two second sliding plates 5 are respectively provided with installation openings. The plurality of magnets 9 are respectively installed Installed in multiple installation openings; Support structure: The support structure is installed on the installation frame 3, and the device is supported by the support structure. The support structure includes multiple threaded rods 10 and multiple support plates 11. Multiple threaded holes are opened on the installation frame 3. Multiple threaded rods 10 are threadedly connected in corresponding threaded holes. Multiple support plates 11 are fixedly connected to corresponding threaded rods 10. One end of multiple threaded rods 10 away from the support plate 11 is fixedly connected to a limiting plate 12. Multiple support plates 11 are fixedly connected with anti-slip pads 13. The first steel column 1 and the second steel column are connected by the connection structure. 2 is fixed to achieve steel column connection. During use, the positions of the first sliding plates 4 and the second sliding plates 5 are adjusted by sliding the two first sliding plates 4 in the two first sliding openings respectively and sliding the two second sliding plates 5 in the two second sliding openings respectively, so that the two first sliding plates 4 are in contact with the first steel column 1, and the two second sliding plates 5 are in contact with the second steel column 2. The first steel column 1 and the second steel column 2 are fixed by bolts 6 that are threadedly connected in corresponding threaded holes, and the device is supported by the supporting structure to improve its stability.

[0037] To sum up, the working principle and working process of the steel column and steel beam connection node of the prefabricated steel structure building are as follows: when in use, the device is moved to a suitable position, and the two first sliding plates 4 are respectively slid in the two first sliding openings and the two second sliding plates 5 are respectively slid in the two second sliding openings, so that the two first sliding plates 4 are in contact with the first steel column 1, and the two second sliding plates 5 are in contact with the second steel column 2. At the same time, a plurality of magnets 9 are used to make them in close contact, and the first sliding plate 4 is connected to the first steel column 1 by bolts 6, and the second sliding plate 5 is connected to the second steel column 2. By adjusting the first sliding plate 4 and the second sliding plate 5, the device can fix and connect steel columns of different sizes. During the installation process, the position of the support plate 11 is adjusted by rotating the threaded rod 10 in the threaded hole so that the support plate 11 can support the device, thereby improving the stability during the installation process.

[0038] The above embodiments only express the specific implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model.

Claims

1. A steel column and steel beam connection node for an assembled steel structure building, characterized in that: include: A first steel column (1) and a second steel column (2); Connection structure: The connection structure comprises a mounting frame (3), two first sliding plates (4) and two second sliding plates (5); the mounting frame (3) is provided with two first sliding openings and two second sliding openings; the two first sliding plates (4) are respectively slidably connected in the two first sliding openings; the two second sliding plates (5) are respectively slidably connected in the two second sliding openings; two bolts (6) are passed through the two first sliding plates (4) and the two second sliding plates (5); a plurality of threaded holes are respectively provided on the first steel column (1) and the second steel column (2); the plurality of bolts (6) are threadedly connected in the corresponding threaded holes; the first steel column (1) and the second steel column (2) are connected and fixed by the connection structure; Support structure: The support structure is installed on the installation frame (3), and the device is supported by the support structure.

2. The steel column and steel beam connection node of a prefabricated steel structure building according to claim 1, characterized in that: The connection structure also includes a plurality of limit rings (7), two limit rods (8) are fixedly connected to the two first sliding plates (4) and the two second sliding plates (5), a plurality of limit openings are opened on the installation frame (3), the plurality of limit rods (8) are respectively slidably connected in the plurality of limit openings, and the plurality of limit rings (7) are sleeved on the plurality of limit rods (8).

3. The steel column and steel beam connection node of a prefabricated steel structure building according to claim 1, characterized in that: It also comprises a plurality of magnets (9), and the two first sliding plates (4) and the two second sliding plates (5) are each provided with an installation opening, and the plurality of magnets (9) are respectively installed in the plurality of installation openings.

4. The steel column and steel beam connection node of a prefabricated steel structure building according to claim 3, characterized in that: The support structure comprises a plurality of threaded rods (10) and a plurality of support plates (11); a plurality of threaded holes are provided on the installation frame (3); the plurality of threaded rods (10) are all threadedly connected in corresponding threaded holes; and the plurality of support plates (11) are all fixedly connected to corresponding threaded rods (10).

5. The steel column and steel beam connection node of a prefabricated steel structure building according to claim 4, characterized in that: One end of each of the plurality of threaded rods (10) away from the support plate (11) is fixedly connected to a limiting plate (12).

6. The steel column and steel beam connection node of a prefabricated steel structure building according to claim 4, characterized in that: The plurality of support plates (11) are all fixedly connected with anti-slip pads (13).

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