Steel structure bearing wall

Abstract

The utility model relates to the technical field of load-bearing walls, in particular to a steel structure load-bearing wall which is provided with a load-bearing structure and a heat insulation layer and a fireproof layer which are sequentially wrapped, so that the load-bearing wall can restrain fire spreading when a fire disaster occurs, meanwhile, the high temperature resistance of the load-bearing wall can be improved, the wall body is prevented from deforming, and the service life of the load-bearing wall is prolonged. Meanwhile, the bearing structure is provided with a frame, a first supporting assembly, a second supporting assembly and a third supporting assembly are arranged on the frame, the first supporting assembly is arranged in the first direction, the second supporting assembly and the third supporting assembly are arranged in the second direction, and the second supporting assembly and the third supporting assembly are arranged in a crossed mode; the bearing strength of the bearing structure in different directions is effectively improved, and then the strength of the bearing wall is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of load-bearing walls, in particular to a steel structure load-bearing wall. Background Art

[0002] With the acceleration of urbanization and the continuous expansion of population, the demand for load-bearing walls in the construction industry is also increasing, and the design and construction methods of load-bearing walls are also constantly innovating. At the same time, people's requirements for the safety, comfort and aesthetics of buildings are also constantly improving, which also provides a broad market space for the development of load-bearing walls.

[0003] Traditional load-bearing walls are generally built with reinforced concrete structures to form beams, columns and slabs of buildings, and this steel structure is used as the load-bearing structure of the building. However, most existing buildings are high-rise, so it is easy for the load-bearing walls to be insufficiently strong. At the same time, when a fire occurs, the load-bearing walls will suffer serious damage in a high temperature environment for a long time, causing the wall materials to burn, melt or deform, causing the wall to lose its bearing capacity, and may even cause the entire building to collapse. Utility Model Content

[0004] The utility model aims to provide a steel structure load-bearing wall, aiming at the deficiencies of the above-mentioned prior art, and aims to solve the technical problems that the existing load-bearing walls are prone to insufficient load-bearing strength and loss of load-bearing capacity in case of fire.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A steel structure load-bearing wall comprises a load-bearing structure and a heat-insulating layer and a fire-proof layer which sequentially cover the load-bearing structure. The load-bearing structure comprises a frame, and the frame is provided with a detachable first support assembly, a second support assembly and a third support assembly. The first support assembly is arranged along a first direction, and the second support assembly and the third support assembly are both arranged along a second direction. The first support assembly is perpendicular to the second support assembly and the third support assembly, and the second support assembly and the third support assembly are arranged crosswise.

[0007] The utility model is further arranged as follows: the first direction and the second direction, one is horizontal and the other is vertical.

[0008] The utility model is further configured as follows: the first support assembly comprises at least two first transverse columns and a first support column, the first transverse column can be detachably mounted on the frame, and the first support column is fixedly connected to the first transverse column.

[0009] The utility model is further configured as follows: the second support assembly comprises at least two longitudinal columns and a second support column, the longitudinal columns are detachably mounted on the frame, and the longitudinal columns are fixedly connected to the second support columns.

[0010] The utility model is further configured as follows: the second support assembly also includes at least two connecting blocks, the connecting blocks are fixedly mounted on the longitudinal column at one end of the second support column, and the connecting blocks are fixedly connected to one end of the second support column.

[0011] The utility model is further configured as follows: the longitudinal column at the other end of the second support column is provided with a fixing groove, and the other end of the second support column is embedded in the fixing groove and fixed.

[0012] The utility model is further configured as follows: at least two second support columns are connected to each other to form an arc structure.

[0013] The utility model is further configured as follows: the third support assembly comprises at least two second transverse columns and a third support column, the second transverse column can be detachably mounted on the frame, and the third support column is fixedly connected to the second transverse column.

[0014] The utility model is further configured as follows: the frame comprises an upper frame and a lower frame which are parallel to each other, and a fixing column is arranged between the upper frame and the lower frame.

[0015] The utility model is further configured as follows: a protrusion is arranged at one end of the upper frame, and a groove is arranged at the other end of the upper frame.

[0016] The utility model is further configured as follows: the protrusions and the grooves are correspondingly arranged so as to fix and connect a plurality of load-bearing structures.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] The load-bearing wall of the present application can suppress the spread of fire in the event of a fire by providing a load-bearing structure and a heat-insulating layer and a fire-proof layer that are sequentially wrapped, while also improving the high temperature resistance of the load-bearing wall and preventing deformation of the wall. At the same time, the load-bearing structure is provided with a frame, and a first support assembly, a second support assembly and a third support assembly are provided on the frame. The first support assembly is arranged along a first direction, and the second support assembly and the third support assembly are arranged along a second direction, and the second support assembly and the third support assembly are arranged crosswise, which effectively increases the load-bearing strength of the load-bearing structure in different directions, thereby improving the strength of the load-bearing wall. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 It is a side view of the overall structure of the utility model;

[0022] Figure 3 It is a top view of the overall structure of the utility model;

[0023] Figure 4 It is a structural schematic diagram of the first supporting assembly in the utility model;

[0024] Figure 5 It is a structural schematic diagram of the second supporting assembly in the utility model;

[0025] Figure 6 It is a structural schematic diagram of the third supporting assembly in the utility model.

[0026] The reference numerals in the above drawings are as follows:

[0027] 1- Load-bearing structure;

[0028] 11-frame, 111-upper frame, 112-lower frame, 113-fixing column, 114-protrusion, 115-groove;

[0029] 12-first support assembly, 121-first cross column, 122-first support column;

[0030] 13-second supporting assembly, 131-vertical column, 132-second supporting column, 133-connecting block, 134-fixing groove;

[0031] 14-third support assembly, 141-second cross column, 142-third support column;

[0032] 2- Thermal insulation layer;

[0033] 3- Fireproof layer. DETAILED DESCRIPTION

[0034] In the description of the embodiments of the present application, the term "multiple" refers to more than two (including two), and similarly, "two" refers to more than two (including two). The technical terms "first", "second", "third", etc. are only used to distinguish different objects, and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity, specific order or primary and secondary relationship of the indicated technical features. The orientation or positional relationship indicated by the technical terms "center", "longitudinal", "lateral", "upper", "lower", "front", "back", "vertical", "horizontal", "top", "bottom", etc. is based on the orientation or positional relationship shown in the accompanying drawings, only for the convenience of describing the embodiments of the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present application.

[0035] In order to solve the problems raised in the above background technology, the inventor has designed a steel structure load-bearing wall after in-depth research. The steel structure load-bearing wall provided by the present application is explained in detail below in conjunction with the accompanying drawings.

[0036] like Figures 1 to 6 As shown, a steel structure load-bearing wall includes a load-bearing structure 1 and a heat insulation layer 2 and a fireproof layer 3 which sequentially cover the load-bearing structure 1, the load-bearing structure 1 includes a frame 11, the frame 11 is provided with a detachable first support assembly 12, a second support assembly 13 and a third support assembly 14, the first support assembly 12 is arranged along a first direction, the second support assembly 13 and the third support assembly 14 are both arranged along a second direction, and the first support assembly 12 is perpendicular to the second support assembly 13 and the third support assembly 14, and the second support assembly 13 and the third support assembly 14 are cross-arranged.

[0037] Specifically, including but not limited to, the fireproof layer 3 can be set as concrete. In a fire, concrete can absorb a large amount of heat energy and prevent the spread of fire; the surface of the load-bearing structure 1 can be coated with a steel structure fireproof coating to form a fireproof protective layer. The steel structure fireproof coating has good fire resistance and heat insulation properties, which can further protect the steel structure from being destroyed in a fire; the insulation layer 2 can be set as a polyurethane foam material, which has excellent thermal insulation effects and excellent water resistance, and at the same time has good bonding ability and foaming properties, and can firmly bond to the surface of the fireproof layer 3; the load-bearing structure 1 is set as a steel structure.

[0038] Through the above scheme, the heat insulation layer 2 and the fireproof layer 3 of the load-bearing wall can suppress the spread of fire in the event of a fire, and at the same time improve the high temperature resistance of the load-bearing wall to prevent deformation of the wall. Secondly, the load-bearing structure 1 of the load-bearing wall is also provided with a frame 11, and the frame 11 is provided with a first support assembly 12, a second support assembly 13 and a third support assembly 14. The first support assembly 12 is arranged along a first direction, and the second support assembly 13 and the third support assembly 14 are arranged along a second direction, and the second support assembly 13 and the third support assembly 14 are cross-arranged, which effectively increases the load-bearing strength of the load-bearing structure 1 in different directions, thereby improving the strength of the load-bearing wall.

[0039] As an improved specific implementation, the first direction and the second direction, one is horizontal and the other is vertical. Specifically, including but not limited to, the first direction is set to horizontal and the second direction is set to vertical.

[0040] As an improved specific implementation, the first support assembly 12 includes at least two first transverse columns 121 and a first support column 122 . The first transverse column 121 can be detachably mounted on the frame 11 , and the first support column 122 is fixedly connected to the first transverse column 121 . Specifically, including but not limited to, the first cross column 121 and the first support column 122 are both configured as rectangular columns, two first cross columns 121 are provided, and the two first cross columns 121 are parallel to each other, and four first support columns 122 are provided, and the two first cross columns 121 are respectively fixedly installed at the front and rear ends of the frame 11 on the same straight line, and the two ends of the four first support columns 122 are respectively fixedly connected to the two first cross columns 121, and a sliding structure can be provided between the first cross column 121 and the frame 11, and after moving to a specified position, it is fixed by screws, and the first support column 122 can also be fixed to the first cross column 121 by screws. Of course, in this embodiment, only lateral supports are provided at the front and rear ends of the frame 11, and lateral supports at the left and right ends of the frame 11 can also be added according to actual needs to further enhance the structural strength and stability of the frame 11.

[0041] Through the above scheme, the coordinated arrangement of the first support column 122 and the first cross column 121 enables the frame 11 to be supported in the lateral direction, thereby improving the lateral load-bearing strength of the load-bearing structure 1. At the same time, the detachable structure of the first cross column 121 and the frame 11 also facilitates the installation and fixation of the first support assembly 12.

[0042] As an improved specific implementation, the second support assembly 13 includes at least two longitudinal columns 131 and a second support column 132. The longitudinal column 131 can be detachably mounted on the frame 11, and the longitudinal column 131 is fixedly connected to the second support column 132. Specifically, including but not limited to, the longitudinal column 131 is set as a rectangular column, the longitudinal column 131 is provided with two, the two longitudinal columns 131 are parallel to each other and are respectively arranged at the upper and lower ends of the frame 11, and the second support column 132 is provided with three, the upper and lower ends of the three second support columns 132 are respectively fixed to the two longitudinal columns 131 by screws, and the two longitudinal columns 131 are arranged in the same straight line and can be fixedly installed at the center of the frame 11 by screws.

[0043] Through the above scheme, the coordination of the longitudinal column 131 and the second support column 132 enables the frame 11 to be supported in the vertical direction, thereby improving the longitudinal load-bearing strength of the load-bearing structure 1. At the same time, the detachable structure of the longitudinal column 131 and the frame 11 also facilitates the installation and fixation of the second support assembly 13.

[0044] As a specific embodiment of the improvement, the second support assembly 13 further includes at least two connecting blocks 133. The connecting blocks 133 are fixedly installed on the longitudinal column 131 at one end of the second support column 132, and the connecting blocks 133 are fixedly connected to one end of the second support column 132. Specifically, but not limited to, there are 4 connecting blocks 133. The 4 connecting blocks 133 are arranged in an equidistant array, and the connecting blocks 133 are set as rectangular blocks. The connecting blocks 133 can be fixedly installed on the longitudinal column 131 at the bottom of the frame 11 by screws, and the connecting blocks 133 are fixedly connected to the second support column 132. The size of the connecting blocks 133 can be set according to actual needs.

[0045] Through the above solution, one end of the connecting block 133 is fixed to the longitudinal column 131, and the other end of the connecting block 133 is fixed to the second support column 132, enhancing the structural strength and stability of the cooperation between the second support assembly 13 and the frame 11, and further strengthening the load-bearing strength of the load-bearing structure 1.

[0046] As a specific embodiment of the improvement, the longitudinal column 131 at the other end of the second support column 132 is provided with a fixing groove 134, and the other end of the second support column 132 is embedded and fixed in the fixing groove 134. Specifically, but not limited to, the fixing groove 134 can be set as an arc-shaped groove. The number of fixing grooves 134 is at least two, and in this embodiment, there are 3 fixing grooves 134 arranged in an equidistant array. The top end of the second support column 132 is embedded and limitedly fixed in the fixing groove 134. A fixing plate can also be further provided and the second support column 132 is fixed to the longitudinal column 131 by screws to prevent shaking or deviation.

[0047] Through the above solution, the other end of the second support column 132 is embedded and fixed in the fixing groove 134 of the longitudinal column 131, improving the structural strength and stability of the second support assembly 13, and further enhancing the strength of the load-bearing structure 1.

[0048] As a specific embodiment of the improvement, at least two second support columns 132 are connected to form an arc-shaped structure. Specifically, but not limited to, the second support columns 132 are set as 3 fan-shaped columns connected by the connecting blocks 133. The 3 second support columns 132 are connected to form an arc-shaped structure, and the bent part at the top of the second support column 132 is correspondingly arranged with the fixing groove 134.

[0049] Through the above solution, the arc-shaped structure formed by multiple second support columns 132 makes the cooperation between the second support column 132 and the longitudinal column 131 more stable, enhancing the structural strength of the second support assembly 13.

[0050] As an improved specific implementation, the third support assembly 14 includes at least two second transverse columns 141 and third support columns 142, the second transverse column 141 is detachably mounted on the frame 11, and the third support column 142 is fixedly connected to the second transverse column 141. Specifically, including but not limited to, the second transverse column 141 and the third support column 142 are both set as rectangular columns, there are 10 second transverse columns 141, and there are 10 third support columns 142, and the 10 second transverse columns 141 are respectively arranged at the top and bottom of the frame 11 in pairs and fixed by screws, and two third support columns 142 are arranged between two opposite second transverse columns 141, and at the same time, the third support column 142 forms a V-shaped structure at the connection between the second support column 132 and the longitudinal column 134, and cooperates with the second support column 132 to form a support in the vertical direction, that is, the third support column 142 and the second transverse column 141 are arranged corresponding to the bending point of the second support column 132.

[0051] Through the above scheme, the coordination of the third support column 142 and the second cross column 141 further supports the frame 11 in the vertical direction, and the cross-support structure of the third support assembly 13 and the second support assembly 12 further improves the longitudinal load-bearing strength of the load-bearing structure 1.

[0052] As an improved specific implementation, the frame 11 includes an upper frame 111 and a lower frame 112 which are parallel to each other, and a fixing column 113 is arranged between the upper frame 111 and the lower frame 112. Specifically, including but not limited to, the upper frame 111 and the lower frame 112 are both arranged as rectangular frames, the fixing column 113 is arranged as a rectangular column, the upper frame 111 and the lower frame 112 have the same size, and there are 4 fixing columns 113, which correspond to the four corners of the upper frame 111 and the lower frame 112 respectively, and the fixing columns 113 can connect and fix the upper frame 111 and the lower frame 112 up and down by screws, and of course, the frame 11 can also be arranged as an integrated structure according to needs.

[0053] Through the above solution, the coordinated arrangement of the fixing column 113, the upper frame 111 and the lower frame 112 makes the structure of the frame 11 more stable.

[0054] As an improved specific implementation, a protrusion 114 is provided at one end of the upper frame 111, and a groove 115 is provided at the other end of the upper frame 111. The protrusion 114 and the groove 115 are correspondingly arranged to fix the multiple load-bearing structures 1 in connection. Specifically, including but not limited to, the protrusion 114 is set as a rectangular block and is set on the left side of the upper frame 111 in the horizontal direction, the groove 115 is set as a rectangular groove and is set on the right side of the upper frame 11 in the horizontal direction, the sizes of the protrusion 114 and the groove 115 are matched, the number of the protrusion 114 and the groove 115 are both set to 3 and arranged in an equidistant array, when multiple load-bearing structures 1 are connected, the two adjacent frames 11 fit each other, the protrusion 114 is embedded in the groove 115 for fixation, and fixing parts can also be set according to actual needs, which plays a role of limiting and fixing when the two adjacent load-bearing structures 1 are connected. Of course, the protrusion 114 and the groove 115 can also be set on the lower frame 112, and the four sides of the upper frame 111 and the lower frame 112 are set accordingly, so as to further improve the stability of the multiple load-bearing structures 1 after flexible assembly.

[0055] Through the above scheme, a protrusion 114 and a groove 115 are respectively provided at the left and right ends of the upper frame 111, so that multiple load-bearing structures 1 are interconnected and can be assembled according to the size of the load-bearing wall, further improving the load-bearing strength and structural stability of the load-bearing wall.

[0056] The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A steel structure load-bearing wall, characterized in that: It includes a load-bearing structure and a heat-insulating layer and a fire-proof layer that sequentially cover the load-bearing structure. The load-bearing structure includes a frame. The frame is provided with a detachable first support assembly, a second support assembly and a third support assembly. The first support assembly is arranged along a first direction, and the second support assembly and the third support assembly are both arranged along a second direction. The first support assembly is perpendicular to the second support assembly and the third support assembly, and the second support assembly and the third support assembly are arranged crosswise.

2. The steel structure load-bearing wall according to claim 1, characterized in that: The first supporting assembly includes at least two first transverse columns and a first supporting column. The first transverse column can be detachably mounted on the frame, and the first supporting column is fixedly connected to the first transverse column.

3. The steel structure load-bearing wall according to claim 1, characterized in that: The second support assembly includes at least two longitudinal columns and a second support column. The longitudinal columns are detachably mounted on the frame, and the longitudinal columns are fixedly connected to the second support columns.

4. The steel structure load-bearing wall according to claim 3, characterized in that: The second support assembly further includes at least two connection blocks, wherein the connection blocks are fixedly mounted on the longitudinal column at one end of the second support column, and the connection blocks are fixedly connected to one end of the second support column.

5. The steel structure load-bearing wall according to claim 4, characterized in that: The longitudinal column at the other end of the second supporting column is provided with a fixing groove, and the other end of the second supporting column is embedded in the fixing groove and fixed.

6. The steel structure load-bearing wall according to claim 5, characterized in that: At least two of the second support columns are connected to each other to form an arc structure.

7. The steel structure load-bearing wall according to claim 1, characterized in that: The third support assembly includes at least two second transverse columns and a third support column. The second transverse column can be detachably mounted on the frame, and the third support column is fixedly connected to the second transverse column.

8. The steel structure load-bearing wall according to claim 1, characterized in that: The frame comprises an upper frame and a lower frame which are parallel to each other, and a fixing column is arranged between the upper frame and the lower frame.

9. The steel structure load-bearing wall according to claim 8, characterized in that: A protrusion is arranged at one end of the upper frame, and a groove is arranged at the other end of the upper frame.

10. The steel structure load-bearing wall according to claim 9, characterized in that: The protrusions and the grooves are arranged correspondingly to fix the plurality of load-bearing structures in connection.

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