Fabricated profile steel combined bearing wall

Abstract

The utility model discloses an assembly type section steel combined load-bearing wall body which comprises an outer frame, an inner supporting frame erected in the outer frame and an embedded pipeline erected on the inner supporting frame in a penetrating and penetrating mode, the inner supporting frame comprises a plurality of stand columns distributed in the longitudinal direction and a plurality of cross beams distributed in the transverse direction, and the stand columns are connected with the cross beams in a penetrating and penetrating mode. And the plurality of cross beams penetrate through the plurality of upright posts and are constructed into a net-shaped framework. The utility model relates to the technical field of building construction. According to the technical scheme, a traditional vertical framework of an integral structure is improved, a plurality of square pipes which are independently arranged in a sectioned mode are matched with a plurality of connecting accessories to be spliced to form the stand columns, and the stand columns are used for replacing the stand columns, and the bushings allowing the cross beams and the pre-embedded circuits to penetrate through are arranged in the butt joint pipes in advance. In the on-site construction link, a constructor does not need to conduct punching operation, only the square pipe needs to be positioned and cut according to the required erection height, the installation convenience is improved, and the construction efficiency is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to an assembled steel section combined load-bearing wall body. Background Art

[0002] After retrieval, Chinese patent CN215290792U discloses an assembled steel section combined load-bearing wall body, including a wall body; the wall body includes a wall skeleton, and an inner wall decorative panel, pre-buried water and electricity pipelines, a heat insulation layer and a structural board which are sequentially arranged between the wall skeletons from inside to outside; the heat insulation layer is filled between the wall skeletons; the pre-buried water and electricity pipelines are arranged in the middle of the heat insulation layer, and a junction box for connecting with the pre-buried water and electricity pipelines is pre-buried in the heat insulation layer; the structural board is fixedly connected with the wall skeleton; the wall skeleton is composed of an H-shaped steel skeleton and a cold-formed thin-walled steel skeleton; the cold-formed thin-walled steel skeleton is filled inside the H-shaped steel skeleton; the assembled steel section combined load-bearing wall body of the utility model adopts factory prefabrication production and can be directly installed on site, with convenient and fast installation; and the performance of each component can be fully coordinated and exerted, the steel consumption of the building structure can be effectively reduced, and the project cost can be reduced.

[0003] In the process of realizing the present invention, the inventor finds that there are at least the following problems in the prior art:

[0004] As described above, for the current assembled steel section combined load-bearing wall body, whether it is pre-buried water and electricity pipelines or the horizontally erected cold-formed thin-walled steel skeleton, before passing through and building on the longitudinally erected cold-formed thin-walled steel skeleton, construction workers need to carry out on-site drilling operations, which increases the construction procedures and delays the construction progress.

[0005] Therefore, the above technical problems need to be solved. Content of the Utility Model

[0006] In order to overcome the deficiencies of the prior art, the utility model provides an assembled steel section combined load-bearing wall body, which solves the problem that for the current assembled steel section combined load-bearing wall body, before erecting the internal skeleton and pre-buried pipelines, on-site drilling operations need to be carried out on the longitudinally erected skeleton, which increases the construction procedures and delays the construction progress.

[0007] In order to solve the above technical problems, the basic technical solution proposed by the utility model is as follows:

[0008] An assembled steel section combined load-bearing wall body includes an outer frame, an inner support frame erected in the outer frame, and pre-buried pipelines interspersed and erected on the inner support frame.

[0009] The inner support frame includes several vertical columns all distributed longitudinally and several cross beams all distributed transversely. The several vertical columns are all in the same vertical plane and are evenly distributed at equal distances transversely. The several cross beams are all in the same vertical plane and are evenly distributed at equal distances longitudinally. The several cross beams all penetrate through the several vertical columns and are assembled into a net-like structure.

[0010] The vertical column includes several square tubes, and any two adjacent square tubes are connected end to end through a connecting fitting. The connecting fitting includes a butt joint pipe and a bushing that is welded through the butt joint pipe for the cross beam and the embedded pipeline to penetrate through. Both ends of the butt joint pipe are provided with installation grooves for the end part of the square tube to be embedded and having a three-sided enclosing structure. The inner bottom surfaces of the two installation grooves are both welded with sealing plates for limiting the end part of the square tube, and preset holes for positioning and installing the end part of the square tube are opened on both side walls of the two installation grooves.

[0011] Preferably, the outer frame includes two box-shaped columns both distributed longitudinally and two I-beams both distributed transversely. The two I-beams are distributed vertically and are both erected between the two box-shaped columns. Assembly plates for fixedly connecting the end parts of the I-beams are vertically welded to the tops and bottoms of the inner sides of the two box-shaped columns.

[0012] Preferably, the cross beam is composed of a support rod and two fixing seats respectively assembled at both ends of the support rod. The two fixing seats are respectively fixedly installed on the inner sides of the two box-shaped columns.

[0013] Preferably, the end part of the support rod penetrates through the fixing seat and is locked and connected with the fixing seat through a nut. A groove for accommodating the end part of the support rod and the nut is provided on the outer side of the fixing seat.

[0014] Preferably, several positioning seats for installing the end parts of the vertical columns are assembled on the inner sides of the two I-beams. The positioning seat includes a sliding sleeve and a slot that is vertically welded to the inner side of the sliding sleeve for the end part of the square tube to be adaptively accommodated. Locking screws for positioning it are vertically threaded through both sides of the outer side of the sliding sleeve.

[0015] The beneficial effects of the present utility model are:

[0016] In the technical solution of the present utility model, by improving the traditional vertical skeleton with an integral structure, vertical columns assembled with several separately segmented square tubes and several connecting fittings are used as a replacement. Since a bushing for the cross beam and the embedded circuit to penetrate through is preset in the butt joint pipe, during the on-site construction process, construction workers do not need to perform drilling operations. Only the square tubes need to be positioned and cut according to the required erection height, which improves the installation convenience and effectively improves the construction efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic structural diagram of an embodiment of the present utility model;

[0018] Figure 2 This is a schematic structural diagram of the internal support frame of the present utility model;

[0019] Figure 3 This is a schematic structural diagram of the column of the present utility model;

[0020] Figure 4 This is a schematic structural diagram of the connecting fitting of the present utility model;

[0021] Figure 5 This is a schematic structural diagram of the outer frame of the present utility model;

[0022] Figure 6 This is a schematic structural diagram of the cross beam of the present utility model;

[0023] Figure 7 This is a schematic installation structure diagram of the column of the present utility model;

[0024] Figure 8 This is a schematic structural diagram of the positioning seat of the present utility model;

[0025] Explanation of reference numerals:

[0026] 100, outer frame;

[0027] 110, box column; 120, I-beam; 130, assembly plate;

[0028] 200, internal support frame;

[0029] 210, column; 220, cross beam;

[0030] 2110, square pipe; 2120, connecting fitting;

[0031] 2121, docking pipe; 2122, bushing; 2123, installation groove; 2124, sealing plate; 2125, preset hole;

[0032] 2210, support rod; 2220, fixed seat; 2230, nut; 2240, groove;

[0033] 300, embedded pipeline;

[0034] 400, positioning seat;

[0035] 410, sliding sleeve; 420, locking screw; 430, slot. Detailed implementation manner

[0036] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0037] Please refer to Figure 1-8 , the present utility model provides a technical solution: a prefabricated steel combined load-bearing wall, including an outer frame 100, an inner support frame 200 erected in the outer frame 100, and a pre-embedded pipeline 300 inserted and erected on the inner support frame 200. The inner support frame 200 includes a plurality of columns 210 all distributed longitudinally and a plurality of cross beams 220 all distributed transversely. The plurality of columns 210 are all in the same vertical plane and are evenly distributed at equal distances transversely. The plurality of cross beams 220 are all in the same vertical plane and are evenly distributed at equal distances longitudinally. The plurality of cross beams 220 all penetrate through the plurality of columns 210 and are built into a net-like structure. The column 210 includes a plurality of square tubes 2110, and any two adjacent square tubes 2110 are connected end to end through a connecting fitting 2120. The connecting fitting 2120 includes a butt joint pipe 2121 and a bushing 2122 that is welded through the butt joint pipe 2121 for the cross beam 220 and the pre-embedded pipeline 300 to penetrate. Installation grooves 2123 in the shape of a three-sided enclosure for the end portions of the square tubes 2110 to be embedded are opened at both ends of the butt joint pipe 2121. Sealing plates 2124 for limiting the end portions of the square tubes 2110 are welded to the inner bottom surfaces of the two installation grooves 2123, and preset holes 2125 for positioning and installing the end portions of the square tubes 2110 are opened on both side walls of the two installation grooves 2123.

[0038] Based on the above-mentioned structural setting, the assembled steel composite load-bearing wall is composed of an outer frame 100, an inner support frame 200 and a pre-buried pipeline 300, wherein the inner support frame 200 is built inside the outer frame 100 to form a supporting skeleton of the load-bearing wall, and the pre-buried pipeline 300 is inserted into the inner support frame 200. Specifically, during the construction process, after the outer frame 100 is built, the construction personnel first cut the whole square tube 2110 according to the height of the horizontal beam 220 and the pre-buried pipeline 300. Correspondingly, the height of the connecting fitting 2120 used to connect the two adjacent square tubes 2110 after cutting, that is, the corresponding requirement After the whole square tube 2110 is cut into a plurality of square tubes 2110, the construction personnel can use the bushing 2122 to set a plurality of connection fittings 2120 that match the number of columns 210 to be erected on the crossbeam 220, and assemble the crossbeam 220 in the outer frame 100. Similarly, with the help of the bushing 2122, the construction personnel can set a plurality of connection fittings 2120 that match the required horizontal erection length of the pre-buried pipeline 300 on the pre-buried pipeline 300. Subsequently, the construction personnel will sequentially erect the cut square tubes 2110 from bottom to top. When the square tubes 2110 are erected to When it is necessary to erect the height of the embedded pipeline 300, the embedded pipeline 300 can be erected on the top of the plurality of square tubes 2110 with the help of a plurality of connection fittings 2120. The end of the square tube 2110 can be assembled in the mounting groove 2123 at one end of the butt-jointed tube 2121 by means of self-tapping screws penetrating the preset holes 2125. Similarly, when the square tube 2110 is built to the height at which the crossbeam 220 needs to be erected, since the crossbeam 220 has been erected in advance, the construction personnel only need to assemble the square tube 2110 with the connection fittings 2120 sleeved on the outside of the crossbeam 220. The construction personnel assemble the square tube 2110 in the above manner. The construction work is carried out from bottom to top until the entire column 210 is completed. The assembled steel composite load-bearing wall, by improving the traditional vertical skeleton with an integral structure, uses a column 210 assembled by a plurality of individually segmented square tubes 2110 and a plurality of connecting accessories 2120 as a substitute. Since the butt pipe 2121 is preset with a bushing 2122 for the crossbeam 220 and the embedded pipeline 300 to pass through, during the on-site construction process, the construction workers do not need to perform drilling operations, and only need to position and cut the square tube 2110 according to the required erection height, which improves the convenience of installation and effectively improves the construction efficiency.

[0039] Furthermore, the outer frame 100 includes two box columns 110 both distributed longitudinally and two I-beams 120 both distributed transversely. The two I-beams 120 are arranged vertically one above the other and are both mounted between the two box columns 110. Assembly plates 130 for fixedly connecting the ends of the I-beams 120 are perpendicularly welded to the tops and bottoms inside the two box columns 110. Among them, the outer frame 100 is assembled and built by the two box columns 110 and the two I-beams 120, forming a square frame structure and enclosing to form the outer skeleton of the load-bearing wall. The assembly plates 130 provide structural support for the fixed connection of the ends of the I-beams 120 inside the box columns 110. The assembly plates 130 are stacked on the front sides of the ends of the I-beams 120, and the two are assembled by means of a plurality of bolts.

[0040] Furthermore, the cross beam 220 is composed of a support rod 2210 and two fixing seats 2220 respectively assembled at both ends of the support rod 2210. The two fixing seats 2220 are respectively fixedly installed inside the two box columns 110. Among them, the cross beam 220 is composed of the support rod 2210 and the two fixing seats 2220 respectively arranged at both ends thereof. The support rod 2210 penetrates through a plurality of columns 210, and the fixing seat 2220 is a connecting member between the end of the support rod 2210 and the inside of the box column 110.

[0041] Furthermore, the end of the support rod 2210 penetrates through the fixing seat 2220 and is tightly connected with the fixing seat 2220 through a nut 2230. A groove 2240 for accommodating the end of the support rod 2210 and the nut 2230 is provided on the outer side of the fixing seat 2220. Among them, the end of the support rod 2210 penetrates through the fixing seat 2220 and is tightly connected with the fixing seat 2220 through a nut 2230 threadedly assembled on the end of the support rod 2210. Preferably, by providing a groove 2240 on the fixing seat 2220 for the nut 2230 to sink and be accommodated, it can ensure the fitting of the outer side surface of the fixing seat 2220 with the inner side surface of the box column 110 when installed on the box column 110.

[0042] Furthermore, a plurality of positioning seats 400 for installing the ends of the columns 210 are assembled on the inner sides of the two I-beams 120. The positioning seat 400 includes a sliding sleeve 410 and a slot 430 perpendicularly welded to the inside of the sliding sleeve 410 for adaptively accommodating the end of the square tube 2110. Locking screws 420 for positioning it are perpendicularly threaded through both sides of the outer side of the sliding sleeve 410. Among them, the positioning seat 400 is used for the positioning installation of the end of the column 210 when the column 210 is erected inside the outer frame 100. In cooperation with the sliding sleeve 410, construction workers can sequentially adjust the positions of a plurality of sliding sleeves 410 on the I-beams 120 to adjust the building layout of a plurality of columns 210 inside the outer frame 100. After the debugging work is completed, the construction workers can tighten the two locking screws 420 to position the position of the sliding sleeve 410.

[0043] Based on the disclosure and teachings of the above specification, those skilled in the art to which the present utility model pertains can also make changes and modifications to the above embodiments. Therefore, the present utility model is not limited to the specific embodiments disclosed and described above, and some modifications and changes to the present utility model should also fall within the protection scope of the claims of the present utility model. In addition, although some specific terms are used in this specification, these terms are only for convenience of description and do not constitute any limitation to the present utility model.

Claims

1. An assembled steel composite load-bearing wall, characterized by: It comprises an outer frame (100), an inner support frame (200) erected inside the outer frame (100), and a pre-buried pipeline (300) inserted and erected on the inner support frame (200); The inner support frame (200) comprises a plurality of columns (210) all distributed in the longitudinal direction and a plurality of beams (220) all distributed in the transverse direction, the plurality of columns (210) are all located in the same vertical plane and are evenly distributed in the transverse direction at equal distances, the plurality of beams (220) are all located in the same vertical plane and are evenly distributed in the longitudinal direction at equal distances, and the plurality of beams (220) are all penetrated through the plurality of columns (210) and are constructed into a mesh structure; The upright column (210) comprises a plurality of square tubes (2110), and any two adjacent square tubes (2110) are connected end to end via a connecting fitting (2120), the connecting fitting (2120) comprising a butt-joint tube (2121) and a bushing (2122) welded through the butt-joint tube (2121) for the crossbeam (220) and the embedded pipeline (300) to pass through, both ends of the butt-joint tube (2121) are provided with mounting grooves (2123) for the ends of the square tubes (2110) to be embedded and forming a three-sided enclosed structure, the inner bottom surfaces of the two mounting grooves (2123) are welded with sealing plates (2124) for limiting the ends of the square tubes (2110), and both side walls of the two mounting grooves (2123) are provided with preset holes (2125) for positioning and installing the ends of the square tubes (2110).

2. The assembled steel composite load-bearing wall according to claim 1, characterized in that: The outer frame (100) comprises two box-shaped columns (110) both distributed in the longitudinal direction and two I-shaped steels (120) both distributed in the transverse direction. The two I-shaped steels (120) are distributed in an upper and lower manner and are both erected between the two box-shaped columns (110). The top and bottom of the inner sides of the two box-shaped columns (110) are vertically welded with assembly plates (130) for fixing the ends of the I-shaped steels (120).

3. The assembled steel composite load-bearing wall according to claim 2, characterized in that: The crossbeam (220) is composed of a support rod (2210) and two fixing seats (2220) respectively mounted on both ends of the support rod (2210), and the two fixing seats (2220) are respectively fixedly mounted on the inner sides of the two box-type columns (110).

4. The assembled steel composite load-bearing wall according to claim 3, characterized in that: The end of the support rod (2210) passes through the fixing seat (2220) and is locked and connected to the fixing seat (2220) via a nut (2230); a groove (2240) is provided on the outer side of the fixing seat (2220) for accommodating the end of the support rod (2210) and the nut (2230).

5. The assembled steel composite load-bearing wall according to claim 2, characterized in that: The inner sides of the two I-shaped steels (120) are equipped with a plurality of positioning seats (400) for mounting the ends of the columns (210), the positioning seats (400) comprising a sliding sleeve (410) and a slot (430) vertically welded to the inner side of the sliding sleeve (410) for accommodating the ends of the square tubes (2110), and locking screws (420) for positioning the sliding sleeve (410) are vertically threaded through both sides of the outer side of the sliding sleeve (410).

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