Modular building steel structure
Technical Field
The utility model relates to the technical field of steel structure buildings, in particular to a module building steel structure.
Background
The steel structure building is a novel building system, and compared with the traditional concrete building, the steel structure building has the advantages that steel plates or section steel are used for replacing reinforced concrete, the strength is higher, and the shock resistance is better. And the components can be manufactured in a factory and installed on site, so that the construction period is greatly reduced. Because the steel can be recycled, the construction waste can be greatly reduced, and the method is more environment-friendly.
The temporary simple house is a temporary building built by adopting a steel structure, is excellent in quality, low in price, movable, reusable and capable of being stacked for use, but when the traditional temporary simple house is assembled, the wallboard, the support column, the top plate and the bottom plate of the simple house are usually welded and fixed by bolts, and large workload exists during installation.
Accordingly, the present application provides a modular building steel structure to solve the problems set forth in the background art above.
Disclosure of utility model
The utility model aims to provide a module building steel structure, which solves the problems that the prior art is inconvenient to disassemble and assemble, and the secondary use is affected.
In order to solve the technical problems, the utility model provides a module building steel structure, which comprises a base, wherein the inner cavity of the base is matched with the bottom of a support column, the side wall of a support column body is provided with a sliding groove, a wallboard is arranged in the sliding groove in a matched manner, the end faces of two sides of the wallboard body are matched with two support columns, the sliding groove on the support column body is positioned at 1/3 of the outer side face of the support column body, the top end faces of the support column and the wallboard are matched with a top plate, the top plate is sleeved on a mounting column at the top end of the support column body, and the building steel structure adopts a mortise and tenon structure.
The technical scheme of the utility model is further improved in that the sliding groove comprises a first sliding groove and a second sliding groove, the first sliding groove and the second sliding groove are respectively arranged on two adjacent side walls of the support column body, the top end of the support column body is provided with a mounting column, and the height of the mounting column is 8-10cm.
The technical scheme of the utility model is further improved in that the sliding groove is formed from the bottom end surface of the supporting column to the top end surface of the mounting column.
The technical scheme of the utility model is further improved in that the support columns are a first column, a second column, a third column and a fourth column respectively, the wallboard comprises a first plate, a second plate, a third plate and a fourth plate, and the height of the wallboard is equal to that of the support columns.
The technical scheme of the utility model is further improved in that the first plate is adaptively arranged in a first chute of a fourth column and a second chute of the first column, the second plate is adaptively arranged in the first chute of the first column and the second chute of the second column, the third plate is adaptively arranged in the first chute of the second column and the second chute of the third column, and the fourth plate is adaptively arranged in the first chute of the third column and the second chute of the fourth column.
The technical scheme of the utility model is further improved in that the first plate is provided with a window, one side of the window is provided with a door, and the second plate and the fourth plate are provided with windows.
The technical scheme of the utility model is further improved in that the top plate is of a cover-shaped structure with the periphery extending downwards, mounting grooves matched with the mounting columns are formed in four corners below the top plate, two stabilizing protrusions corresponding to the positions of the first sliding groove and the second sliding groove are arranged in the mounting grooves, and the depth of the mounting grooves, the heights of the stabilizing protrusions and the extending heights of the periphery of the top plate are equal.
The technical scheme of the utility model is further improved in that the mounting groove is in interference fit with the mounting column through the stabilizing protrusions, and the interference is 0.075-0.125mm.
The technical scheme of the utility model is further improved in that a notch groove matched with the chute is arranged on the side wall of the base, and an extension plate is arranged at the edge of the notch groove in an outward extending mode, wherein the length of the extension plate is 20-30cm.
The technical scheme of the utility model is further improved in that the height of the base is 30-40cm.
By adopting the technical scheme, the utility model has the following beneficial effects:
1. According to the module building steel structure, the base is arranged on the ground, the support columns are installed in the base in an adapting mode, the sliding grooves are formed in the side walls of the support column bodies, the wallboards are installed in the two adjacent support columns in a sliding mode through the sliding grooves from top to bottom, the top boards are installed on the tops of the support column bodies and are sleeved with the installation columns after installation is completed, the tenon-and-mortise structure is adopted for installation connection, the wallboards, the base, the support columns and the top boards are connected through the tenon-and-mortise structure, fixing is not needed through welding or bolts, the installation process is greatly simplified, installation is efficient, detachment is convenient, damage to corresponding components is avoided during detachment, and accordingly detachment and secondary use are facilitated.
2. According to the modular building steel structure, the notch grooves matched with the sliding grooves are formed in the side walls of the base, the notch grooves correspond to the positions of the sliding grooves and are equal in groove width, the edge of each notch groove is provided with the extending plate in an outward extending mode, the wallboard is installed in the sliding groove of the supporting column in a sliding fit mode, the wallboard slides downwards from the top opening of the sliding groove, and when the wallboard slides to the lower portion of the sliding groove, the wallboard slides and is embedded into the notch grooves and is attached to the extending plate, the contact area between the sliding groove and the wallboard, the contact area between the notch grooves and the wallboard, and the contact area between the extending plate and the wallboard exist, and stability after the wallboard is installed is improved.
3. The module building steel structure provided by the utility model has the advantages that the peripheral edges of the top plate downwards extend to form a cover-shaped structure, the four corners below the top plate are provided with the mounting grooves matched with the mounting columns, the mounting grooves are internally provided with the two stabilizing protrusions respectively corresponding to the first sliding groove position and the second sliding groove position, when the top plate is mounted with the support column, the mounting grooves on the top plate are mounted on the mounting columns on the support column, the stabilizing protrusions in the mounting grooves are respectively arranged in the first sliding groove and the second sliding groove on the mounting columns, the stabilizing protrusions are in interference fit with the sliding grooves on the mounting columns, the interference is 0.075-0.125mm, the top plate above the support column is fixed by the mutual fit of the mounting grooves and the support column, the stabilizing protrusions in the mounting grooves are in interference fit with the mounting columns on the support column, the mounting grooves are simple and convenient to mount, and the overall stability is strong.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of the overall structure of a modular building steel structure;
FIG. 2 is a schematic structural view of a modular building steel structural wallboard and support columns;
FIG. 3 is a schematic view of a partially enlarged structure of a base;
FIG. 4 is a schematic view of the overall structure of a modular building steel structure without roof;
FIG. 5 is a schematic view of the structure of the top plate;
FIG. 6 is a schematic view of the structure and relative positional relationship of the base;
FIG. 7 is a schematic view of the structure and relative positional relationship of the base from another perspective;
FIG. 8 is a schematic view of the structure of the base;
FIG. 9 is a schematic structural view of a support column;
FIG. 10 is a schematic view of a support column from another perspective;
FIG. 11 is a schematic view of the structure of the first plate;
Fig. 12 is a schematic structural view of the second plate and the fourth plate.
The steel plate comprises the following components of 1, a base, 2, a supporting column, 3, a sliding groove, 4, a wallboard, 5, a top plate, 6, a mounting column, 7, a first sliding groove, 8, a second sliding groove, 9, a first column, 10, a second column, 11, a third column, 12, a fourth column, 13, a first plate, 14, a second plate, 15, a third plate, 16, a fourth plate, 17, a window, 18, a door, 19, a mounting groove, 20, a stabilizing bulge, 21, a notch groove, 22 and an extension plate.
Detailed Description
The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected via an intervening medium, or in communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
The utility model is further illustrated with reference to specific embodiments.
As shown in fig. 1-12, the module building steel structure provided in this embodiment includes a base 1, the bottom of a supporting column 2 is adapted to the inner cavity of the base 1, a sliding groove 3 is provided on the side wall of the supporting column 2, a wallboard 4 is mounted in the sliding groove 3 in an adapting manner, two side end faces of the wallboard 4 are adapted to two supporting columns 2, the sliding groove 3 on the supporting column 2 is located at 1/3 of the outer side face of the supporting column, top end faces of the supporting column 2 and the wallboard 4 are adapted to a top plate 5, the top plate 5 is sleeved on a mounting column 6 at the top end of the supporting column 2, and the building steel structure adopts a mortise-tenon structure. The support column 2 is directly placed in the base 1, the support column 2 is placed stably through self gravity, the bottom surface of the base 1 is larger than the bottom surface of the support column 2, the contact area between the support column 2 and the ground is increased, the stability of the support column 2 is enhanced, the wallboard 4 is slidably mounted on the mounting column 6 from top to bottom through the chute 3, the mortise and tenon structure is adopted for connection, fixing through welding or bolts is not needed, the mounting process is greatly simplified, the mounting is efficient, the dismounting is convenient, and meanwhile, corresponding components cannot be damaged during the dismounting, so that the dismounting and secondary use are convenient.
As shown in fig. 9-10, in this embodiment, the chute 3 includes a first chute 7 and a second chute 8, the first chute 7 and the second chute 8 are respectively disposed on two adjacent side walls of the body of the support column 2, the top end of the body of the support column 2 is provided with a mounting column 6, the height of the mounting column 6 is 8-10cm, and the chute 3 is disposed from the bottom end surface of the support column 2 to the top end surface of the mounting column 6. Set up two spouts 3 on the support column 2, wallboard 4 can slide through spout 3 and support column 2 fixed mounting, very big simplification installation's process, when the installation, because need install base 1 earlier, place support column 2 in base 1 again, when installing wallboard 4, install from last to down, spout 3 is offered to the top end face of erection column 6 by the bottom end face of support column 2.
As shown in fig. 2-12, the support column 2 is a first column 9, a second column 10, a third column 11 and a fourth column 12, the wall board 4 comprises a first board 13, a second board 14, a third board 15 and a fourth board 16, the height of the wall board 4 is equal to that of the support column 2, the first board 13 is fit in a first chute 7 of the fourth column 12 and a second chute 8 of the first column 9, the second board 14 is fit in the first chute 7 of the first column 9 and the second chute 8 of the second column 10, the third board 15 is fit in the first chute 7 of the second column 10 and the second chute 8 of the third column 11, the fourth board 16 is fit in the first chute 7 of the third column 11 and the second chute 8 of the fourth column 12, a window 17 is arranged on the first board 13, a door 18 is arranged on one side of the window 17, and windows 17 are arranged on the second board 14 and the fourth board 16. The opening directions of the sliding grooves 3 on the opposite surfaces of the two adjacent supporting columns 2 are opposite, the other opening directions are the same, and taking fig. 2 as an example, the first sliding groove 7 and the second sliding groove 8 are respectively arranged on the opposite surfaces of the first column 9 and the second column 10, the opening directions of the first sliding groove 7 of the first column 9 and the second sliding groove 8 of the second column 10 are opposite, and the opening directions of the second sliding groove 8 of the first column 9 and the first sliding groove 7 of the second column 10 are all towards the direction of the third plate 15. The base 1 and the support columns 2 are four in number and are arranged at four corners, each base 1 is not connected with the base 1, the length and the width of a self-building house can be selected according to the needs of customers, the distance between the base 1 and the base 1 is only required to be adjusted, and the corresponding wall boards 4 and top boards 5 are selected according to the adjusted distance.
Further, the structures of the four corners of the support columns 2 are identical, and the differences are only that the placement angles and the positions are different, at this time, for convenience of description, the support columns 2 are respectively described as a first column 9, a second column 10, a third column 11 and a fourth column 12, for better description of the relative positional relationship, the wall plate 4 is divided into a first plate 13, a second plate 14, a third plate 15 and a fourth plate 16, the thickness of the wall plate 4 is the same as the groove width of the sliding groove 3 arranged on the support column 2 body, the sliding groove 3 is usually arranged at the center, and in this embodiment, in order to strengthen the structural strength of the support column 2, the sliding groove 3 is arranged at 1/3 of the outer side of the support column, the distance between the two sliding grooves 3 is increased, that is, the thickness of the residual structure between the two sliding grooves 3 is thickened, so as to strengthen the structural strength of the support column 2.
As shown in figures 5-10, mounting grooves 19 matched with mounting columns 6 are arranged at four corners below a top plate 5, two stabilizing protrusions 20 corresponding to positions of a first chute 7 and a second chute 8 are arranged in the mounting grooves 19, the depth of the mounting grooves 19, the height of the stabilizing protrusions 20 and the heights of four sides of the top plate 5 are equal, the mounting grooves 19 and the mounting columns 6 are in interference fit through the stabilizing protrusions 20, notch grooves 21 matched with the chute 3 are arranged on the side walls of a base 1, the groove depth of the notch grooves 21 is 20-30cm, extension plates 22 are arranged at the edges of the notch grooves 21 in an outward extending mode, the length of the extension plates 22 is 20-30cm, preferably, the length of the extension plates 22 is 20cm, the height of the base 1 is 30-40cm, and preferably, the height of the base 1 is 30cm. The mounting groove 19 and the mounting column 6 are matched with each other, the top plate 5 above the support column 2 can be fixed, the stabilizing bulge 20 is further arranged in the mounting groove 19 for increasing stability, the side wall is required to slide in from the upper side of the support column 2 through the sliding groove 3 due to the sliding groove 3 arranged on the support column 2, a notch corresponding to the position of the sliding groove 3 is also formed in the mounting column 6 on the support column 2, the stabilizing bulge 20 can be matched with the mounting column 6 with the notch to realize the matching of the support column 2 and the top plate 5, the mounting groove 19 and the mounting column 6 are in interference fit through the stabilizing bulge 20, the interference range of the steel structure is 0.075-0.125mm, and preferably, the interference range is 0.1mm.
Wallboard 4 is installed in spout 3 of support column 2 through sliding fit, base 1 is located support column 2 below, base 1 inner chamber adaptation support column 2 bottom, set up the breach groove 21 with spout 3 adaptation on the base 1, the groove depth of breach groove 21 is 20-30cm, preferably, the groove depth of breach groove 21 is 20cm, wallboard 4 is in the in-process through sliding mounting to spout 3, can make wallboard 4's lower part slip embedding breach groove 21, and laminate with the extension board 22 that extends outward along breach groove 21 edge, when wallboard 4 installs spout 3 and breach groove 21, there is 10cm difference in height between wallboard 4 bottom surface and the base 1 bottom surface, can be according to the thickness of prefabricated bottom plate in the room, through adjusting the embedded depth of base 1 and adjust wallboard 4 and the interval between the ground, there is area of contact in spout 3 and wallboard 4, there is area of contact in breach groove 21 and wallboard 4, the extension board 22 and wallboard 4, the combined setting of spout 3, the breach groove 21 is convenient for wallboard 4's installation, simultaneously, wallboard 4's combined setting of spout 3, the breach groove 21 and extension board 22 increases the area of contact area of wallboard 4, after the horizontal installation stability is increased.
The working principle of the modular building steel structure is as follows:
The method comprises the steps of selecting proper ground at a place where a simple house is required to be built, building four corresponding foundation pits matched with a base 1, placing the base 1, selecting corresponding wallboards 4 and top boards 5 according to the distance between the bases 1, selecting corresponding bottom boards placed in the simple house, directly laying tiles or other ground decorations on the selected ground, placing the base 1 into the pit body and fixing the base 1 after the selection is completed, placing four support columns 2 into the base 1 according to the positional and angular relation, sliding and installing the four wallboards 4 from top to bottom along sliding grooves 3 of the support columns 2 after the placement is completed, enabling the upper end faces of the wallboards 4 to be flush with the upper end faces of the support columns 2, then installing the top boards 5 to the tops of the support columns 2, ensuring that installation grooves 19 at four corners of the top boards 5 are in interference fit with installation columns 6 at the tops of the support columns 2, and completing the assembly of the simple house.
It should be noted that the above embodiments are merely for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the above embodiments, it should be understood by those skilled in the art that the technical solution described in the above embodiments may be modified or some or all of the technical features may be equivalently replaced, and these modifications or substitutions do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the present utility model.