A modular building steel structure

Abstract

The utility model belongs to the technical field of building engineering, and in particular relates to a modular building steel structure, comprising: four steel columns, wherein two inner surfaces of the steel columns are provided with slide grooves, wherein upper and lower ends of the slide grooves are slidably connected with sliders, and two sliders are connected with installation frames on the outer sides, wherein the installation frames are slidably connected with the steel columns through the sliders, and further comprising: a first steel beam and a second steel beam, wherein both left and right ends of the first steel beam and the second steel beam are detachably connected with the installation frame through installation components; and a stabilizing component, wherein the stabilizing component is installed in two relative slide grooves and is located between the first steel beam and the second steel beam, so that the staff can easily adjust the height of the first steel beam and the second steel beam with respect to the ground, thereby improving the adaptability and flexibility of the building.

Description

Technical Field

[0001] The utility model belongs to the technical field of building engineering, and in particular relates to a modular building steel structure. Background Art

[0002] Modular building steel structure is a highly assembled building structure, which is composed of modular units as basic components. The modular unit is a composite system that integrates the structural frame, enclosure system and various pipelines. The modular unit is completely prefabricated in the factory, then transported to the construction site by transportation, installed in place by hoisting equipment, and assembled into a whole through the connection between modular units. Modular building steel structure has the characteristics of standardized design, factory production, and assembled construction. It can ensure the processing quality of the components, greatly improve the construction speed, have good social and economic benefits, and meet the national requirements for the development of prefabricated structures.

[0003] Chinese utility model patent CN217509335U discloses a modular building steel structure, including: a module unit, a connection node connecting two upper and lower adjacent module units; the connection node includes a first connecting member and a second connecting member; the second connecting member is connected to the bottom of the second steel beam, including telescopic members arranged on both sides of the second connecting member, the telescopic members are adapted to the mounting holes, and the second connecting member of the upper module unit can be installed in the accommodating space formed by the first shear plate relatively spaced apart from the lower module unit, and is fixed by the telescopic members and the mounting holes.

[0004] In the above technical solution, after the first steel beam and the second steel beam are installed and connected to the steel column, it is difficult for the staff to adjust the height of the first steel beam and the second steel beam above the ground, thereby limiting the adaptability and flexibility of the building. Utility Model Content

[0005] The purpose of the utility model is to provide a modular building steel structure in view of the above-mentioned technical problems, so that the staff can easily adjust the height of the first steel beam and the second steel beam to the ground, thereby improving the adaptability and flexibility of the building.

[0006] In view of this, the utility model provides a modular building steel structure, including: four steel columns, characterized in that the inner sides of the steel columns are provided with slide grooves, the upper and lower ends of the slide grooves are slidably connected with sliders, the outer sides of the two sliders are connected with installation frames, and the installation frames are slidably connected to the steel columns through the sliders, and also include:

[0007] A first steel beam and a second steel beam, wherein both left and right ends of the first steel beam and the second steel beam are detachably connected to the mounting frame through mounting components;

[0008] The stabilizing component is installed in two opposite slide grooves and is located between the first steel beam and the second steel beam.

[0009] In the present technical solution, sliding grooves are provided on both inner sides of each steel column for sliding blocks connected to the mounting frame to slide up and down, thereby achieving height adjustability. At the same time, the first steel beam and the second steel beam can be detachably connected thereto through mounting components to achieve rapid assembly and adjustment, thereby making the construction process more flexible and efficient. Moreover, the prefabricated modular units in the factory can achieve rapid assembly and integration of building functions under the premise of meeting the requirements of transportation and hoisting.

[0010] In the above technical solution, further, the installation component includes:

[0011] A fixing block, one side of which is connected to the mounting frame, and a limiting opening is provided on a side of the fixing block away from the mounting frame;

[0012] The limit blocks are arranged at the left and right ends of the first steel beam and the second steel beam, and the limit blocks are adapted to the limit openings.

[0013] In the above technical solution, further, the upper surfaces of the limiting block and the fixing block are both provided with matching threaded holes, and the threaded holes are internally threaded with fixing bolts.

[0014] In this technical solution, the limit blocks at the left and right ends of the first steel beam and the second steel beam are inserted into the limit openings, and the first steel beam and the second steel beam are fixed to the steel column under the action of the threaded holes and the fixing bolts.

[0015] In the above technical solution, further, the installation assembly is also provided with an L-shaped plate, and two sides of the L-shaped plate are respectively connected to the installation frame and the fixing block through a plurality of first bolts.

[0016] In this technical solution, an L-shaped plate is used to strengthen the connection between the fixing block and the mounting frame. It is located at the junction of the fixing block and the mounting frame to provide additional support and stability, making the entire steel structure system more solid and able to withstand greater loads and stresses.

[0017] In the above technical solution, further, the mounting assembly also includes a second bolt, a plurality of first mounting holes are provided at both upper and lower ends of the outer sides of the steel column, and second mounting holes are provided on both outer sides of the mounting frame that are compatible with the first mounting holes, and the second bolt is threadedly connected to the first mounting hole and the second mounting hole.

[0018] In the technical solution, under the action of the first mounting hole, the second mounting hole and the second bolt, the detachable connection of the mounting frame is achieved and the height adjustment of the mounting frame is facilitated.

[0019] In the above technical solution, further, the stabilizing component includes:

[0020] A support rod, with external screws at both ends of the support rod;

[0021] Two protrusions, one side of the two protrusions is respectively installed in two opposite sliding grooves, and an outer cylinder is installed on the other side of the protrusion. The outer end of the outer cylinder is provided with an internal thread groove adapted to the screw rod, and the screw rod is threadedly connected with the internal thread groove.

[0022] In the technical solution, the two protrusions are respectively aligned with the two opposite slide grooves, and the support rod is rotated to move outward under the action of the threaded connection, so that the two protrusions move toward the slide groove and are pressed against the slide groove, which makes it convenient for the staff to adjust it according to the different distances between the two steel columns, facilitates quick installation, and improves the stability of the steel structure under the action of the stabilizing component.

[0023] In the above technical solution, further, a rubber pad is provided on the outer wall of the protrusion on one side of the slide groove.

[0024] In the technical solution, a rubber pad is provided on the outer wall of the protrusion on one side of the slide groove, and the rubber pad can provide additional friction to prevent the protrusion from accidentally shifting when moving or sliding in the slide groove.

[0025] The beneficial effects of the utility model are:

[0026] 1. Each steel column is provided with sliding grooves on both sides of the inner side, which are used to slide up and down with the slider connected to the installation frame, so as to achieve height adjustability. At the same time, the first steel beam and the second steel beam can be detachably connected with it through the installation assembly to achieve rapid assembly and adjustment, thereby making the construction process more flexible and efficient. In addition, the prefabricated module units in the factory can achieve rapid assembly and integration of building functions under the premise of meeting the requirements of transportation and hoisting.

[0027] 2. Align the two protrusions with the two opposite slide grooves respectively, and rotate the support rod to make it move outward under the action of the threaded connection, so that the two protrusions move toward the slide groove and are pressed against the slide groove, which is convenient for the staff to adjust it according to the different distances between the two steel columns, facilitates quick installation, and improves the stability of the steel structure under the action of the stabilizing component. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a structural schematic diagram of a modular building steel structure of the utility model;

[0029] Figure 2 It is a structural schematic diagram of a modular building steel structure located at a first steel beam installation assembly of the utility model;

[0030] Figure 3 This utility model is a modular building steel structure Figure 1 A magnified image of point A;

[0031] Figure 4 It is an exploded view of a modular building steel structure stabilization component of the utility model;

[0032] The symbols in the figure are:

[0033] 1. Steel column; 2. First steel beam; 3. Second steel beam; 4. Installation assembly; 401. Fixing block; 402. Limit opening; 403. Limiting block; 404. Threaded hole; 405. Second installation hole; 406. Fixing bolt; 407. Second bolt; 408. First installation hole; 5. Stabilizing assembly; 501. Support rod; 502. Screw; 503. Bump; 504. Outer tube; 505. Internal thread groove; 506. Rubber pad; 6. Slide groove; 7. Slider; 8. Installation frame; 9. L-shaped plate; 10. First bolt. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application belong to the scope of protection of this application.

[0035] In the description of the present application, it should be noted that the terms used herein are only for describing specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. For ease of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship. The technology, methods and equipment known to ordinary technicians in the relevant field may not be discussed in detail, but in appropriate cases, the technology, methods and equipment should be regarded as part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as merely exemplary, rather than as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0036] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by "first", "second", etc. are generally of one type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0037] It should be noted that, in the description of the present application, the orientation or positional relationship indicated by terms such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description. Unless otherwise stated, these orientation words do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the scope of protection of the present application; the orientation words "inside and outside" refer to the inside and outside relative to the contour of each component itself.

[0038] It should be noted that, in the present application, the terms "comprise", "include" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises one..." does not exclude the presence of other identical elements in the process, method, article or device including the element. In addition, it should be noted that the scope of the method and device in the embodiment of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved, for example, the described method may be performed in an order different from that described, and various steps may also be added, omitted, or combined. In addition, the features described with reference to certain examples may be combined in other examples.

[0039] Embodiment 1:

[0040] Depend on Figure 1-4As shown, this embodiment provides a modular building steel structure including: four steel columns 1, wherein slide grooves 6 are provided on both inner sides of the steel columns 1, wherein sliders 7 are slidably connected at the upper and lower ends of the slide grooves 6, and two sliders 7 are connected to the outer sides with installation frames 8, and the installation frames 8 are slidably connected to the steel columns 1 through the sliders 7, and also include: a first steel beam 2 and a second steel beam 3, wherein the left and right ends of the first steel beam 2 and the second steel beam 3 are detachably connected to the installation frame 8 through the installation component 4; and a stabilizing component 5, wherein the stabilizing component 5 is installed in two relative slide grooves 6 and is located between the first steel beam 2 and the second steel beam 3.

[0041] Each steel column 1 is provided with a slide groove 6 on both sides of the inner side, which is used for sliding blocks 7 connected to the installation frame 8 to slide up and down, so as to achieve height adjustability. At the same time, the first steel beam 2 and the second steel beam 3 can be detachably connected thereto through the installation component 4 to achieve rapid assembly and adjustment, thereby making the construction process more flexible and efficient. In addition, the factory-fabricated module units can achieve rapid assembly and integration of building functions under the premise of meeting the requirements of transportation and hoisting.

[0042] Furthermore, the installation component 4 includes: a fixed block 401, one side of which is connected to the installation frame 8, and a limit opening 402 is provided on the side of the fixed block 401 away from the installation frame 8; a limit block 403, which is arranged at the left and right ends of the first steel beam 2 and the second steel beam 3, and the limit block 403 is adapted to the limit opening 402.

[0043] Furthermore, the upper surfaces of the limit block 403 and the fixing block 401 are both provided with matching threaded holes 404, and the threaded holes 404 are internally threaded with fixing bolts 406. The limit blocks 403 at the left and right ends of the first steel beam 2 and the second steel beam 3 are inserted into the limit opening 402, and under the action of the threaded holes 404 and the fixing bolts 406, the first steel beam 2 and the second steel beam 3 are fixed on the steel column 1.

[0044] Furthermore, the mounting assembly 4 is further provided with an L-shaped plate 9, and the two sides of the L-shaped plate 9 are respectively connected to the mounting frame 8 and the fixing block 401 by a plurality of first bolts 10. The L-shaped plate 9 is used to strengthen the connection between the fixing block 401 and the mounting frame 8. It is located at the junction of the fixing block 401 and the mounting frame 8, providing additional support and stability, so that the entire steel structure system is more solid and can withstand greater loads and stresses.

[0045] Furthermore, the mounting assembly 4 further includes a second bolt 407, a plurality of first mounting holes 408 are provided at both ends of the upper and lower sides of the outer sides of the steel column 1, and second mounting holes 405 are provided on both sides of the outer sides of the mounting frame 8 to match the first mounting holes 408, and the second bolt 407 is threadedly connected to the first mounting hole 408 and the second mounting hole 405. Under the action of the first mounting hole 408, the second mounting hole 405 and the second bolt 407, the detachable connection of the mounting frame 8 is achieved and the height adjustment of the mounting frame 8 is facilitated.

[0046] Furthermore, the stabilizing assembly 5 comprises: a support rod 501, with external screws 502 at both ends of the support rod 501; two protrusions 503, one side of the two protrusions 503 is respectively installed in two opposite slide grooves 6, and the other side of the protrusion 503 is installed with an outer cylinder 504, and the outer end of the outer cylinder 504 is provided with an internal thread groove 505 adapted to the screw 502, and the screw 502 is threadedly connected with the internal thread groove 505. The two protrusions 503 are respectively aligned with the two opposite slide grooves 6, and the support rod 501 is rotated to move outward under the action of the threaded connection, so that the two protrusions 503 move toward the slide groove 6 and are pressed against the slide groove 6, which is convenient for the staff to adjust it according to the different distances between the two steel columns 1, and is convenient for quick installation. Under the action of the stabilizing assembly, the stability of the steel structure is improved.

[0047] Furthermore, the outer wall of the protrusion 503 on one side of the slide groove 6 is provided with a rubber pad 506. The outer wall of the protrusion 503 on one side of the slide groove 6 is provided with a rubber pad 506, which can provide additional friction to prevent the protrusion 503 from accidentally shifting when moving or sliding in the slide groove 6.

[0048] The embodiments of the present application are described above in conjunction with the accompanying drawings. In the absence of conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

Claims

1. A modular building steel structure, comprising: Four steel columns (1), characterized in that two inner surfaces of the steel columns (1) are provided with slide grooves (6), the upper and lower ends of the slide grooves (6) are slidably connected with sliders (7), the outer sides of the two sliders (7) are connected with mounting frames (8), and the mounting frames (8) are slidably connected to the steel columns (1) through the sliders (7), and also include: A first steel beam (2) and a second steel beam (3), wherein left and right ends of the first steel beam (2) and the second steel beam (3) are detachably connected to the mounting frame (8) via a mounting assembly (4); A stabilizing component (5), wherein the stabilizing component (5) is installed in two opposing slide grooves (6) and is located between the first steel beam (2) and the second steel beam (3).

2. A modular building steel structure according to claim 1, characterized in that: The installation component (4) comprises: A fixing block (401), one side of the fixing block (401) being connected to the mounting frame (8), and a limiting opening (402) being provided on a side of the fixing block (401) away from the mounting frame (8); A limit block (403), the limit block (403) being arranged at the left and right ends of the first steel beam (2) and the second steel beam (3), and the limit block (403) being matched with the limit opening (402).

3. A modular building steel structure according to claim 2, characterized in that: The upper surfaces of the limiting block (403) and the fixing block (401) are both provided with matching threaded holes (404), and the internal threads of the threaded holes (404) are connected with fixing bolts (406).

4. A modular building steel structure according to claim 3, characterized in that: The mounting assembly (4) is further provided with an L-shaped plate (9), and two sides of the L-shaped plate (9) are respectively connected to the mounting frame (8) and the fixing block (401) via a plurality of first bolts (10).

5. A modular building steel structure according to claim 4, characterized in that: The mounting assembly (4) further comprises a second bolt (407), a plurality of first mounting holes (408) are provided at both upper and lower ends of the outer sides of the steel column (1), second mounting holes (405) matching the first mounting holes (408) are provided on both outer sides of the mounting frame (8), and the second bolt (407) is threadedly connected to the first mounting hole (408) and the second mounting hole (405).

6. A modular building steel structure according to claim 1, characterized in that: The stabilizing component (5) comprises: A support rod (501), wherein both ends of the support rod (501) are provided with external screw rods (502); Two protrusions (503), one side of the two protrusions (503) is respectively installed in two opposite sliding grooves (6), and the other side of the protrusions (503) is installed with an outer cylinder (504), and the outer end of the outer cylinder (504) is provided with an internal thread groove (505) adapted to the screw rod (502), and the screw rod is threadedly connected to the internal thread groove (505).

7. A modular building steel structure according to claim 6, characterized in that: A rubber pad (506) is provided on the outer wall of the protrusion (503) located on one side of the slide groove (6).

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