Transfer box type house steel foundation cross beam and longitudinal beam assembly

Abstract

According to the turnover box type house steel foundation cross beam and longitudinal beam assembly, a plurality of front side cross beams can be connected in a left-right mode through front side cross beam fixing plates, a plurality of rear side cross beams can be connected in a left-right mode through rear side cross beam fixing plates, and a plurality of single cross beams can be connected in a left-right mode through single cross beam fixing plates. A plurality of double-interval cross beams can be connected left and right through double-interval cross beam fixing plates, short longitudinal beams or long longitudinal beams can be connected behind front side cross beams through web fixing plates, short longitudinal beams or long longitudinal beams can be connected in front of rear side cross beams through web fixing plates, and short longitudinal beams or long longitudinal beams can be connected in front of and behind single-interval cross beams through web fixing plates. The front portion and the rear portion of the double cross beams can be connected with the short longitudinal beams or the long longitudinal beams through the web fixing plates, and therefore multi-truss rectangular frame structures of various shapes can be erected. The H-shaped steel can be quickly assembled and disassembled, can be repeatedly used, is ingenious in design and simple in structure, realizes the recycling of the H-shaped steel, and reduces the construction cost.

Description

Technical Field

[0001] The utility model relates to the technical field of temporary construction, in particular to the technical field of box-type house foundations, and specifically refers to a rotatable box-type house steel foundation crossbeam and longitudinal beam assembly. Background Art

[0002] Construction refers to the production activities in the implementation stage of engineering construction. It is the construction process of various buildings. It can also be said to be the process of turning various lines on the design drawings into physical objects at designated locations. It includes foundation engineering construction, main structure construction, roof engineering construction, decoration engineering construction, etc. The place where the construction work is done is called "construction site" or "construction site", also called construction site.

[0003] In order to ensure the smooth progress of construction, it is usually necessary to build container houses on the construction site as office rooms, accommodation rooms, conference rooms, etc. At present, in the process of on-site construction of container houses, cast-in-place concrete strip foundations are usually used. There are some problems with cast-in-place concrete strip foundations in actual operation. The strip foundation cast by concrete is labor-intensive, material-intensive, time-consuming, and inconvenient to turn around, resulting in a large waste of materials and manpower. The surface height difference is difficult to control, which has an adverse effect on the subsequent installation of container houses. In addition, they are all one-time use and difficult to turn around.

[0004] As a kind of building steel material that is easy to construct and has a long service life, I-beams have been widely used on construction sites. Recycling and reusing idle I-beams to make a box-type house steel foundation crossbeam and longitudinal beam assembly that can be quickly installed and disassembled and reused not only meets the goal of sustainable development, but also saves costs and increases benefits for construction projects. Utility Model Content

[0005] In order to overcome the shortcomings of the above-mentioned prior art, one purpose of the utility model is to provide a recyclable box-type house steel foundation crossbeam and longitudinal beam assembly, which can be quickly installed and disassembled and can be repeatedly used and is suitable for large-scale promotion and application.

[0006] One purpose of the utility model is to provide a rotatable box-type house steel foundation crossbeam and longitudinal beam assembly, which has an ingenious design and a simple structure, realizes the recycling and reuse of I-beams, reduces construction costs, and is suitable for large-scale promotion and application.

[0007] In order to achieve the above purpose, the utility model provides a recyclable box-type house steel foundation crossbeam and longitudinal beam assembly, which is characterized by comprising a front crossbeam, a rear crossbeam, a single-room crossbeam, a double-room crossbeam, a short longitudinal beam, a long longitudinal beam and a web fixing plate, wherein:

[0008] The web fixing plate is vertically arranged and arranged along the front-to-back direction and is provided with a first web fixing hole along the left-to-right direction;

[0009] The front cross beam comprises a first I-beam and two front cross beam fixing plates, the first I-beam is horizontally arranged and arranged along the left-right direction, the front cross beam fixing plates are vertically arranged and arranged along the front-back direction and are respectively provided with a first front fixing hole and a first rear fixing hole along the left-right direction, the two front cross beam fixing plates are arranged at intervals from each other on the left and right, the first I-beam is located between the two front cross beam fixing plates and respectively connects the two front cross beam fixing plates, the first front fixing hole and the first rear fixing hole are respectively located in front and behind the web of the first I-beam, and the rear sides of the two front cross beam fixing plates are connected to the web fixing plates;

[0010] The rear cross beam comprises a second I-beam and two rear cross beam fixing plates, the second I-beam is horizontally arranged and arranged along the left-right direction, the rear cross beam fixing plate is vertically arranged and arranged along the front-back direction and respectively provided with a second front fixing hole and a second rear fixing hole along the left-right direction, the two rear cross beam fixing plates are arranged at intervals from each other on the left and right, the second I-beam is located between the two rear cross beam fixing plates and respectively connects the two rear cross beam fixing plates, the second front fixing hole and the second rear fixing hole are respectively located in front and behind the web of the second I-beam, and the front sides of the two rear cross beam fixing plates are both connected with the web fixing plates;

[0011] The single-space cross beam comprises a third I-beam and two single-space cross beam fixing plates, the third I-beam is horizontally arranged and arranged along the left-right direction, the single-space cross beam fixing plates are vertically arranged and arranged along the front-back direction and are respectively provided with a third front fixing hole and a third rear fixing hole along the left-right direction, the two single-space cross beam fixing plates are arranged at intervals from each other on the left and right, the third I-beam is located between the two single-space cross beam fixing plates and are respectively connected to the two single-space cross beam fixing plates, the third front fixing hole and the third rear fixing hole are respectively located in front and behind the web of the third I-beam, and the front and rear sides of the two single-space cross beam fixing plates are both connected to the web fixing plates;

[0012] The double-span crossbeam comprises a fourth I-beam, a fifth I-beam, a connecting plate and two double-span crossbeam fixing plates. The fourth I-beam and the fifth I-beam are both arranged horizontally and along the left-right direction and are spaced apart from each other in the front and back directions. The connecting plate is arranged vertically and along the front-back direction. The connecting plate is located between the web of the fourth I-beam and the web of the fifth I-beam and respectively connects the web of the fourth I-beam and the web of the fifth I-beam. There are multiple connecting plates, and the multiple connecting plates are spaced apart from each other in the left and right directions. The double-span crossbeam fixing plates The plate is vertically arranged and arranged along the front-to-back direction and respectively arranged with a fourth front fixing hole and a fourth rear fixing hole along the left-to-right direction, the two double-spaced beam fixing plates are arranged at intervals from each other on the left and right, the fourth I-beam and the fifth I-beam are both located between the two double-spaced beam fixing plates and are respectively connected to the two double-spaced beam fixing plates, the fourth front fixing hole and the fourth rear fixing hole are respectively located in front of the web of the fourth I-beam and behind the web of the fifth I-beam, and the front and rear sides of the two double-spaced beam fixing plates are both connected to the web fixing plates;

[0013] The short longitudinal beam is a sixth I-beam, the sixth I-beam is arranged horizontally and along the front-to-back direction, and the front end and the rear end of the web of the sixth I-beam are both provided with second web fixing holes along the left-right direction;

[0014] The long longitudinal beam is a seventh I-beam, the seventh I-beam is arranged horizontally and along the front-to-back direction, the seventh I-beam is longer than the sixth I-beam, and the front and rear ends of the web of the seventh I-beam are both provided with third web fixing holes along the left-right direction;

[0015] The web fixing plate is used to be located on the left or right side of the web of the sixth I-beam and fit the web of the sixth I-beam, and the first web fixing hole is used to be aligned left and right with the second web fixing hole; the web fixing plate is also used to be located on the left or right side of the web of the seventh I-beam and fit the web of the seventh I-beam, and the first web fixing hole is also used to be aligned left and right with the third web fixing hole.

[0016] Preferably, there are a plurality of the first front fixing holes, and the plurality of the first front fixing holes are arranged at intervals from each other.

[0017] Preferably, there are a plurality of the first rear fixing holes, and the plurality of the first rear fixing holes are arranged at intervals from each other.

[0018] Preferably, there are a plurality of the second front fixing holes, and the plurality of the second front fixing holes are arranged at intervals from each other.

[0019] Preferably, there are a plurality of the second rear fixing holes, and the plurality of the second rear fixing holes are arranged at intervals from each other.

[0020] Preferably, there are a plurality of the third front fixing holes, and the plurality of the third front fixing holes are arranged at intervals from each other.

[0021] Preferably, there are a plurality of the third rear fixing holes, and the plurality of the third rear fixing holes are arranged at intervals from each other.

[0022] Preferably, there are a plurality of the fourth front fixing holes, and the plurality of the fourth front fixing holes are arranged at intervals from each other.

[0023] Preferably, there are a plurality of the fourth rear fixing holes, and the plurality of the fourth rear fixing holes are arranged at intervals from each other.

[0024] Preferably, the number of the first web fixing holes is multiple, and the multiple first web fixing holes are arranged at intervals from each other, the number of the second web fixing holes and the number of the third web fixing holes are the same as the number of the first web fixing holes, and the second web fixing holes and the third web fixing holes are arranged in a one-to-one correspondence with the first web fixing holes.

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

[0026] 1. The multiple front cross beams of the steel foundation cross beam and longitudinal beam assembly of the turnaround box-type house of the utility model can be connected left and right through the front cross beam fixing plate, the multiple rear cross beams can be connected left and right through the rear cross beam fixing plate, the multiple single-room cross beams can be connected left and right through the single-room cross beam fixing plate, and the multiple double-room cross beams can be connected left and right through the double-room cross beam fixing plate. The short longitudinal beams or long longitudinal beams can be connected through the web fixing plate behind the front cross beams, and the short longitudinal beams or long longitudinal beams can be connected through the web fixing plate before the rear cross beams. The single-room cross beams can be connected to the short longitudinal beams or long longitudinal beams through the web fixing plate before and after, and the double-room cross beams can be connected to the short longitudinal beams or long longitudinal beams through the web fixing plate before and after. In this way, multiple rectangular frame structures of various shapes can be erected. Therefore, it can be quickly installed and disassembled, and can be repeatedly used, which is suitable for large-scale promotion and application.

[0027] 2. The multiple front cross beams of the steel foundation cross beam and longitudinal beam assembly of the turnaround box-type house of the utility model can be connected left and right through the front cross beam fixing plate, the multiple rear cross beams can be connected left and right through the rear cross beam fixing plate, the multiple single-room cross beams can be connected left and right through the single-room cross beam fixing plate, and the multiple double-room cross beams can be connected left and right through the double-room cross beam fixing plate. The front cross beams can be connected to the short longitudinal beams or long longitudinal beams through the web fixing plate behind them, and the short longitudinal beams or long longitudinal beams can be connected to the web fixing plate before the rear cross beams. The single-room cross beams can be connected to the short longitudinal beams or long longitudinal beams through the web fixing plate before and after, and the double-room cross beams can be connected to the short longitudinal beams or long longitudinal beams through the web fixing plate before and after. In this way, multiple rectangular frame structures of various shapes can be erected. Therefore, the design is ingenious and the structure is simple, the I-beam recycling and reuse can be realized, the construction cost can be reduced, and it is suitable for large-scale promotion and application.

[0028] These and other objects, features and advantages of the present invention are fully reflected in the following detailed description and drawings, and can be achieved by the means, devices and their combinations specifically pointed out in the content of the utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a partial three-dimensional schematic diagram of an assembly of a front cross beam and a web fixing plate of a specific embodiment of a steel foundation cross beam and longitudinal beam assembly of a turnaround box-type house of the utility model.

[0030] Figure 2 yes Figure 1 The illustrated embodiment is a partial perspective schematic diagram of an assembly of a rear cross beam and a web fixing plate.

[0031] Figure 3 yes Figure 1 The illustrated embodiment is a partial perspective schematic diagram of an assembly of a single-span beam and a web fixing plate.

[0032] Figure 4 yes Figure 1 The illustrated embodiment is a partial perspective schematic diagram of an assembly of a double-span cross beam and a web fixing plate.

[0033] Figure 5 yes Figure 1 The illustrated embodiment is a perspective view of an assembly of a double span cross beam and a web fixing plate.

[0034] Figure 6 yes Figure 1 A partial perspective schematic diagram of a short longitudinal beam of the specific embodiment shown.

[0035] Figure 7 yes Figure 1 A partial perspective schematic diagram of a long longitudinal beam of the specific embodiment shown.

[0036] Figure 8Is adopted Figure 1 The specific embodiment shown is a schematic top view of a multi-frame rectangular frame structure.

[0037] Fig. 9 Yes Figure 8 The schematic top view of multiple rectangular frame structures placed on a concrete cushion is shown.

[0038] Fig.10 yes Figure 8 The three-dimensional schematic diagram of the connection between the front cross beam and the web fixing plate assembly and the long longitudinal beam in the multi-frame rectangular frame structure shown.

[0039] Fig.11 yes Figure 8 The three-dimensional schematic diagram of the connection between the rear cross beam and the web fixing plate assembly and the short longitudinal beam in the multi-frame rectangular frame structure shown.

[0040] Fig.12 yes Figure 8 The diagram is a three-dimensional schematic diagram of the connection between the components of a single-bay cross beam and a web fixing plate and a long longitudinal beam in a multi-bay rectangular frame structure.

[0041] Fig.13 yes Figure 8 The diagram is a three-dimensional schematic diagram of the connection between the components of the double-span cross beams and web fixing plates and the long longitudinal beams and short longitudinal beams in the multi-frame rectangular frame structure shown.

[0042] (Explanation of symbols)

[0043] 1 front cross beam; 2 rear cross beam; 3 single cross beam; 4 double cross beam; 5 short longitudinal beam; 6 long longitudinal beam; 7 web fixing plate; 8 first web fixing hole; 9 first I-beam; 10 front cross beam fixing plate; 11 first front fixing hole; 12 first rear fixing hole; 13 second I-beam; 14 rear cross beam fixing plate; 15 second front fixing hole; 16 second rear fixing hole; 17 third I-beam; 18 single cross beam fixing plate; 19 third front fixing hole; 20 third rear fixing hole; 21 fourth I-beam; 22 fifth I-beam; 23 connecting plate; 24 double cross beam fixing plate; 25 fourth front fixing hole; 26 fourth rear fixing hole; 27 sixth I-beam; 28 second web fixing hole; 29 seventh I-beam; 30 third web fixing hole; 31 concrete cushion. DETAILED DESCRIPTION

[0044] In order to more clearly understand the technical content of the present invention, the following embodiments are given in detail.

[0045] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0046] See also Figure 1 to Figure 7 As shown, in a specific embodiment of the utility model, the steel foundation cross beam and longitudinal beam assembly of the turnaround box-type house of the utility model includes a front cross beam 1, a rear cross beam 2, a single-span cross beam 3, a double-span cross beam 4, a short longitudinal beam 5, a long longitudinal beam 6 and a web fixing plate 7, wherein:

[0047] The web fixing plate 7 is vertically arranged and arranged along the front-to-back direction and is provided with a first web fixing hole 8 along the left-to-right direction;

[0048] The front cross beam 1 includes a first I-beam 9 and two front cross beam fixing plates 10, wherein the first I-beam 9 is horizontally arranged and arranged along the left-right direction, the front cross beam fixing plates 10 are vertically arranged and arranged along the front-back direction and are respectively provided with a first front fixing hole 11 and a first rear fixing hole 12 along the left-right direction, the two front cross beam fixing plates 10 are arranged at intervals from each other on the left and right sides, the first I-beam 9 is located between the two front cross beam fixing plates 10 and respectively connects the two front cross beam fixing plates 10, the first front fixing hole 11 and the first rear fixing hole 12 are respectively located in front and behind the web of the first I-beam 9, and the rear sides of the two front cross beam fixing plates 10 are connected with the web fixing plates 7;

[0049] The rear cross beam 2 includes a second I-beam 13 and two rear cross beam fixing plates 14, the second I-beam 13 is horizontally arranged and arranged along the left-right direction, the rear cross beam fixing plates 14 are vertically arranged and arranged along the front-back direction and are respectively provided with a second front fixing hole 15 and a second rear fixing hole 16 along the left-right direction, the two rear cross beam fixing plates 14 are arranged at intervals from each other on the left and right, the second I-beam 13 is located between the two rear cross beam fixing plates 14 and respectively connects the two rear cross beam fixing plates 14, the second front fixing hole 15 and the second rear fixing hole 16 are respectively located in front and behind the web of the second I-beam 13, and the front sides of the two rear cross beam fixing plates 14 are connected to the web fixing plates 7;

[0050] The single-space cross beam 3 includes a third I-beam 17 and two single-space cross beam fixing plates 18, wherein the third I-beam 17 is horizontally arranged and arranged along the left-right direction, the single-space cross beam fixing plate 18 is vertically arranged and arranged along the front-back direction and is respectively provided with a third front fixing hole 19 and a third rear fixing hole 20 along the left-right direction, the two single-space cross beam fixing plates 18 are arranged at intervals from each other on the left and right sides, the third I-beam 17 is located between the two single-space cross beam fixing plates 18 and respectively connects the two single-space cross beam fixing plates 18, the third front fixing hole 19 and the third rear fixing hole 20 are respectively located in front and behind the web of the third I-beam 17, and the front and rear sides of the two single-space cross beam fixing plates 18 are both connected with the web fixing plate 7;

[0051] The double-span cross beam 4 includes a fourth I-beam 21, a fifth I-beam 22, a connecting plate 23 and two double-span cross beam fixing plates 24. The fourth I-beam 21 and the fifth I-beam 22 are both horizontally arranged and arranged along the left-right direction and spaced from each other front to back. The connecting plate 23 is vertically arranged and arranged along the front-to-back direction. The connecting plate 23 is located between the web of the fourth I-beam 21 and the web of the fifth I-beam 22 and respectively connects the web of the fourth I-beam 21 and the web of the fifth I-beam 22. There are multiple connecting plates 23, and the multiple connecting plates 23 are spaced from each other left to right. The double-span cross beam fixing plates 24 are The fixed plate 24 is vertically arranged and arranged along the front-to-back direction and is respectively provided with a fourth front fixing hole 25 and a fourth rear fixing hole 26 along the left-to-right direction. The two double-spaced beam fixing plates 24 are arranged at intervals from each other on the left and right sides. The fourth I-beam 21 and the fifth I-beam 22 are both located between the two double-spaced beam fixing plates 24 and are respectively connected to the two double-spaced beam fixing plates 24. The fourth front fixing hole 25 and the fourth rear fixing hole 26 are respectively located in front of the web of the fourth I-beam 21 and behind the web of the fifth I-beam 22. The front and rear sides of the two double-spaced beam fixing plates 24 are both connected to the web fixing plates 7.

[0052] The short longitudinal beam 5 is a sixth I-beam 27, which is arranged horizontally and along the front-to-back direction, and the front and rear ends of the web of the sixth I-beam 27 are both provided with second web fixing holes 28 along the left-right direction;

[0053] The long longitudinal beam 6 is a seventh I-beam 29, which is arranged horizontally and along the front-to-back direction. The seventh I-beam 29 is longer than the sixth I-beam 27, and the front and rear ends of the web of the seventh I-beam 29 are both provided with third web fixing holes 30 along the left-right direction.

[0054] The web fixing plate 7 is used to be located on the left or right side of the web of the sixth I-beam 27 and fit the web of the sixth I-beam 27, and the first web fixing hole 8 is used to be aligned left and right with the second web fixing hole 28; the web fixing plate 7 is also used to be located on the left or right side of the web of the seventh I-beam 29 and fit the web of the seventh I-beam 29, and the first web fixing hole 8 is also used to be aligned left and right with the third web fixing hole 30.

[0055] The number of the first front fixing holes 11 can be determined as needed. Preferably, the number of the first front fixing holes 11 is multiple, and the multiple first front fixing holes 11 are arranged at intervals from each other. The above "multiple" means more than 2, see Figure 1 As shown, in a specific embodiment of the present invention, the number of the first front fixing holes 11 is 2, and the two first front fixing holes 11 are vertically spaced apart from each other.

[0056] The number of the first rear fixing holes 12 can be determined as needed. Preferably, the number of the first rear fixing holes 12 is multiple, and the multiple first rear fixing holes 12 are arranged at intervals from each other. The above "multiple" means more than 2, but it does not mean that the number of the first rear fixing holes 12 is the same as the number of the first front fixing holes 11. The number of the first rear fixing holes 12 and the number of the first front fixing holes 11 can be the same or different. Please refer to Figure 1 As shown, in a specific embodiment of the present invention, the number of the first rear fixing holes 12 is 2, and the two first rear fixing holes 12 are vertically spaced apart from each other.

[0057] The number of the second front fixing holes 15 can be determined as needed. Preferably, the number of the second front fixing holes 15 is multiple, and the multiple second front fixing holes 15 are arranged at intervals from each other. The above "multiple" means more than 2, but does not mean that the number of the second front fixing holes 15 is the same as the number of the first front fixing holes 11. The number of the second front fixing holes 15 and the number of the first front fixing holes 11 can be the same or different. Please refer to Figure 2 As shown, in a specific embodiment of the present invention, the number of the second front fixing holes 15 is 2, and the two second front fixing holes 15 are vertically spaced apart from each other.

[0058] The number of the second rear fixing holes 16 can be determined as needed. Preferably, the number of the second rear fixing holes 16 is multiple, and the multiple second rear fixing holes 16 are arranged at intervals from each other. The above "multiple" means more than 2, but does not mean that the number of the second rear fixing holes 16 is the same as the number of the first front fixing holes 11. The number of the second rear fixing holes 16 and the number of the first front fixing holes 11 can be the same or different. Please refer to Figure 2 As shown, in a specific embodiment of the present invention, the number of the second rear fixing holes 16 is 2, and the two second rear fixing holes 16 are vertically spaced apart from each other.

[0059] The number of the third front fixing holes 19 can be determined as needed. Preferably, the number of the third front fixing holes 19 is multiple, and the multiple third front fixing holes 19 are arranged at intervals from each other. The above "multiple" means more than 2, but does not mean that the number of the third front fixing holes 19 is the same as the number of the first front fixing holes 11. The number of the third front fixing holes 19 and the number of the first front fixing holes 11 can be the same or different. Please refer to Figure 3 As shown, in a specific embodiment of the present utility model, the number of the third front fixing holes 19 is 2, and the two third front fixing holes 19 are vertically spaced apart from each other.

[0060] The number of the third rear fixing holes 20 can be determined as needed. Preferably, the number of the third rear fixing holes 20 is multiple, and the multiple third rear fixing holes 20 are arranged at intervals from each other. The above "multiple" means more than 2, but does not mean that the number of the third rear fixing holes 20 is the same as the number of the first front fixing holes 11. The number of the third rear fixing holes 20 and the number of the first front fixing holes 11 can be the same or different. Please refer to Figure 3 As shown, in a specific embodiment of the present invention, the number of the third rear fixing holes 20 is 2, and the two third rear fixing holes 20 are vertically spaced apart from each other.

[0061] The number of the fourth front fixing holes 25 can be determined as needed. Preferably, the number of the fourth front fixing holes 25 is multiple, and the multiple fourth front fixing holes 25 are arranged at intervals from each other. The above "multiple" means more than 2, but does not mean that the number of the fourth front fixing holes 25 is the same as the number of the first front fixing holes 11. The number of the fourth front fixing holes 25 and the number of the first front fixing holes 11 can be the same or different. Please refer to Figure 4-5 As shown, in a specific embodiment of the present utility model, the number of the fourth front fixing holes 25 is 2, and the two fourth front fixing holes 25 are vertically spaced apart from each other.

[0062] The number of the fourth rear fixing holes 26 can be determined as needed. Preferably, the number of the fourth rear fixing holes 26 is multiple, and the multiple fourth rear fixing holes 26 are arranged at intervals from each other. The above "multiple" means more than 2, but does not mean that the number of the fourth rear fixing holes 26 is the same as the number of the first front fixing holes 11. The number of the fourth rear fixing holes 26 and the number of the first front fixing holes 11 can be the same or different. Please refer to Figure 4-5As shown, in a specific embodiment of the present invention, the number of the fourth rear fixing holes 26 is 2, and the two fourth rear fixing holes 26 are vertically spaced apart from each other.

[0063] The number of the first web fixing holes 8 can be determined as needed. Preferably, the number of the first web fixing holes 8 is multiple, and the multiple first web fixing holes 8 are arranged at intervals from each other. The number of the second web fixing holes 28 and the number of the third web fixing holes 30 are the same as the number of the first web fixing holes 8. The second web fixing holes 28 and the third web fixing holes 30 are arranged in a one-to-one correspondence with the first web fixing holes 8. The above "multiple" refers to more than 2, but it does not mean that the number of the first web fixing holes 8 is the same as the number of the first front fixing holes 11. The number of the first web fixing holes 8 and the number of the first front fixing holes 11 can be the same or different. Please refer to Figure 1 to Figure 5 As shown, in a specific embodiment of the present utility model, the number of the first web fixing holes 8 is 2, and the two first web fixing holes 8 are vertically spaced apart from each other.

[0064] The number of the connecting plates 23 can be determined as needed. The above-mentioned "multiple plates" refers to more than 2 plates. Figure 5 As shown, in a specific embodiment of the present invention, the number of the connecting plates 23 is eleven.

[0065] Since multiple front cross beams 1 can be connected left and right through the front cross beam fixing plate 10, multiple rear cross beams 2 can be connected left and right through the rear cross beam fixing plate 14, multiple single-span cross beams 3 can be connected left and right through the single-span cross beam fixing plate 18, and multiple double-span cross beams 4 can be connected left and right through the double-span cross beam fixing plate 24, the front cross beam 1 can be connected to the short longitudinal beam 5 or the long longitudinal beam 6 through the web fixing plate 7 afterward, and the rear cross beam 2 can be connected to the short longitudinal beam 5 or the long longitudinal beam 6 through the web fixing plate 7 beforehand, the single cross beam 3 can be connected to the short longitudinal beam 5 or the long longitudinal beam 6 through the web fixing plate 7 front and back, and the double cross beam 4 can be connected to the short longitudinal beam 5 or the long longitudinal beam 6 through the web fixing plate 7 front and back, thereby multiple rectangular frame structures of various shapes can be erected.

[0066] See also Figure 8 As shown, Figure 8 It shows the use of Figure 1 In the embodiment shown in the figure, a multi-frame rectangular frame structure is erected. In order to prevent the multi-frame rectangular frame structure from sinking, a concrete cushion layer 31 is set under the multi-frame rectangular frame structure to increase the support area. Fig. 9 shown.

[0067] Figure 8 For a three-dimensional schematic diagram of the connection between the front cross beam 1 and the web fixing plate 7 and the long longitudinal beam 6 in the multi-frame rectangular frame structure shown in FIG. Fig.10 As shown, the two front cross beams 1 are arranged left and right, the front cross beam fixing plate 10 at the right end of the left front cross beam 1 is arranged left and right against the front cross beam fixing plate 10 at the left end of the right front cross beam 1, the first front fixing hole 11 of the front cross beam fixing plate 10 at the right end of the left front cross beam 1 is aligned left and right with the first front fixing hole 11 of the front cross beam fixing plate 10 at the left end of the right front cross beam 1 and can be connected and fixed by fixing parts such as fixing bolts and fixing nuts, the first rear fixing hole 12 of the front cross beam fixing plate 10 at the right end of the left front cross beam 1 is aligned with the first rear fixing hole 12 of the front cross beam fixing plate 10 at the left end of the right front cross beam 1 The first rear fixing hole 12 of the front cross beam fixing plate 10 is aligned left and right and can be connected and fixed by fixing parts such as fixing bolts and fixing nuts. The web fixing plate 7 behind the front cross beam fixing plate 10 at the right end of the left front cross beam 1 is arranged to abut against the web fixing plate 7 behind the front cross beam fixing plate 10 at the left end of the right front cross beam 1. The front end of the web of the long longitudinal beam 6 can be located on the left or right of the two web fixing plates 7 abutting against each other left and right. The first web fixing hole 8 and the third web fixing hole 30 are aligned left and right and can be connected and fixed by fixing parts such as fixing bolts and fixing nuts.

[0068] Figure 8 For a three-dimensional schematic diagram of the connection between the rear cross beam 2 and the web fixing plate 7 and the short longitudinal beam 5 in the multi-frame rectangular frame structure shown in FIG. Fig.11 As shown, the two rear cross beams 2 are arranged left and right, the rear cross beam fixing plate 14 at the right end of the left rear cross beam 2 is arranged to abut against the rear cross beam fixing plate 14 at the left end of the right rear cross beam 2, the second front fixing hole 15 of the rear cross beam fixing plate 14 at the right end of the left rear cross beam 2 is aligned with the second front fixing hole 15 of the rear cross beam fixing plate 14 at the left end of the right rear cross beam 2 and can be connected and fixed by fixing members such as fixing bolts and fixing nuts, the second rear fixing hole 16 of the rear cross beam fixing plate 14 at the right end of the left rear cross beam 2 is aligned with the second front fixing hole 16 of the rear cross beam fixing plate 14 at the left end of the right rear cross beam 2 The second rear fixing hole 16 of the rear cross beam fixing plate 14 is aligned left and right and can be connected and fixed by fixing parts such as fixing bolts and fixing nuts. The web fixing plate 7 in front of the rear cross beam fixing plate 14 at the right end of the left rear cross beam 2 is arranged in abutment with the web fixing plate 7 in front of the rear cross beam fixing plate 14 at the left end of the right rear cross beam 2. The rear end of the web of the short longitudinal beam 5 can be located on the left or right of the two web fixing plates 7 that are arranged in abutment with each other left and right. The first web fixing hole 8 and the second web fixing hole 28 are aligned left and right and can be connected and fixed by fixing parts such as fixing bolts and fixing nuts.

[0069] Figure 8 For a three-dimensional schematic diagram of the connection between the components of the single-bay cross beam 3 and the web fixing plate 7 and the long longitudinal beam 6 in the multi-bay rectangular frame structure shown in FIG. Fig.12 As shown, two single-room cross beams 3 are arranged left and right, the single-room cross beam fixing plate 18 at the right end of the left single-room cross beam 3 is arranged to abut against the single-room cross beam fixing plate 18 at the left end of the right single-room cross beam 3 left and right, the third front fixing hole 19 of the single-room cross beam fixing plate 18 at the right end of the left single-room cross beam 3 is aligned left and right with the third front fixing hole 19 of the single-room cross beam fixing plate 18 at the left end of the right single-room cross beam 3 and can be connected and fixed by fixing members such as fixing bolts and fixing nuts, the third rear fixing hole 20 of the single-room cross beam fixing plate 18 at the right end of the left single-room cross beam 3 is aligned left and right with the third rear fixing hole 20 of the single-room cross beam fixing plate 18 at the left end of the right single-room cross beam 3 and can be connected and fixed by fixing members such as fixing bolts and fixing nuts, the web fixing plate 7 before the single-room cross beam fixing plate 18 at the right end of the left single-room cross beam 3 is aligned left and right with the web fixing plate 7 before the single-room cross beam fixing plate 18 at the right end of the left single-room cross beam 3 The web fixing plate 7 before the single-span cross beam fixing plate 18 at the left end is set against each other left and right, and the two long longitudinal beams 6 are set at intervals from front to back. The rear end of the web of the front long longitudinal beam 6 can be located on the left or right side of the two web fixing plates 7 set against each other left and right, and the first web fixing hole 8 and the third web fixing hole 30 are aligned left and right and can be connected and fixed by fixing members such as fixing bolts and fixing nuts; in addition, the web fixing plate 7 behind the single-span cross beam fixing plate 18 at the right end of the single-span cross beam 3 on the left and the web fixing plate 7 behind the single-span cross beam fixing plate 18 at the left end of the single-span cross beam 3 on the right are set against each other left and right, and the front end of the web of the rear long longitudinal beam 6 can be located on the left or right side of the two web fixing plates 7 set against each other left and right, and the first web fixing hole 8 and the third web fixing hole 30 are aligned left and right and can be connected and fixed by fixing members such as fixing bolts and fixing nuts.

[0070] Figure 8 For a three-dimensional schematic diagram of the connection between the double-span cross beam 4 and the web fixing plate 7 in the multi-frame rectangular frame structure shown in FIG. Fig.13As shown, two double-spaced cross beams 4 are arranged left and right, the double-spaced cross beam fixing plate 24 at the right end of the left double-spaced cross beam 4 is arranged to abut against the double-spaced cross beam fixing plate 24 at the left end of the right double-spaced cross beam 4 left and right, the fourth front fixing hole 25 of the double-spaced cross beam fixing plate 24 at the right end of the left double-spaced cross beam 4 is aligned left and right with the fourth front fixing hole 25 of the double-spaced cross beam fixing plate 24 at the left end of the right double-spaced cross beam 4 and can be connected and fixed by fixing members such as fixing bolts and fixing nuts, the fourth rear fixing hole 26 of the double-spaced cross beam fixing plate 24 at the right end of the left double-spaced cross beam 4 is aligned left and right with the fourth rear fixing hole 26 of the double-spaced cross beam fixing plate 24 at the left end of the right double-spaced cross beam 4 and can be connected and fixed by fixing members such as fixing bolts and fixing nuts, the web fixing plate 7 before the double-spaced cross beam fixing plate 24 at the right end of the left double-spaced cross beam 4 is connected to the web fixing plate 7 before the double-spaced cross beam fixing plate 24 at the right end of the left double-spaced cross beam 4 and the web fixing plate 7 before the double-spaced cross beam fixing plate 24 at the right end of the left double-spaced cross beam 4 and the web fixing plate 7 before the double-spaced cross beam fixing plate 24 at the right end of the right double-spaced cross beam 4 The web fixing plate 7 before the double-span crossbeam fixing plate 24 at the left end of the double-span crossbeam 4 is arranged to abut against each other on the left and right, the long longitudinal beam 6 and the short longitudinal beam 5 are arranged to be spaced apart from each other front and back, the rear end of the web of the long longitudinal beam 6 can be located on the left or right side of the two web fixing plates 7 abutting against each other on the left and right, the first web fixing hole 8 and the third web fixing hole 30 are aligned on the left and right and can be connected and fixed by fixing members such as fixing bolts and fixing nuts; in addition, the web fixing plate 7 behind the double-span crossbeam fixing plate 24 at the right end of the double-span crossbeam 4 on the left is arranged to abut against each other on the left and right, the front end of the web of the short longitudinal beam 5 can be located on the left or right side of the two web fixing plates 7 abutting against each other on the left and right, the first web fixing hole 8 and the second web fixing hole 28 are aligned on the left and right and can be connected and fixed by fixing members such as fixing bolts and fixing nuts.

[0071] The connections at other locations can be made by referring to the above connections.

[0072] The construction process of the multiple rectangular frame structures on the concrete cushion layer 31 is briefly described as follows:

[0073] S1. According to the floor plan of the container house, set up the concrete cushion formwork and complete the pouring;

[0074] S2. After the concrete cushion 31 meets the design requirements, first lay out on the concrete cushion 31;

[0075] S3. Place the front crossbeam 1, single-span crossbeam 3, double-span crossbeam 4, and rear crossbeam 2 of the single-span steel foundation in order from front to back according to the laid reference line;

[0076] S4. Then place the short longitudinal beam 5 and the long longitudinal beam 6 longitudinally at both ends of the beam, and adjust the position to ensure that all the fixing holes of the components are aligned;

[0077] S5. Install the steel foundation from the middle to the side of the beam, set up the rest, use high-strength bolts for simple fixation without tightening the nuts, and calibrate the horizontality of each beam to ensure that the height difference of the steel foundation surface is kept at ±5mm, and the verticality deviation of the longitudinal and transverse beams is less than 5°;

[0078] S6. Finally, tighten the bolts one by one to complete the overall installation of the steel foundation.

[0079] Therefore, the utility model has a simple design, and only bolts are needed to connect and fix the longitudinal and transverse beams, without any complicated accessories. Compared with the traditional box-type house concrete foundation, it is more convenient, has a faster construction speed, is more efficient, saves manpower, and is easy to disassemble. After use, it can be disassembled and reused, which reduces the waste of building materials and reduces the cost of use. It is highly practical and worthy of large-scale promotion and use in construction sites.

[0080] The bottom of the utility model can adopt a concrete cushion layer to increase the supporting area. The concrete cushion layer formwork is simple to support, which avoids the time-consuming and labor-intensive formwork support and steel bar binding operations of the traditional concrete foundation. It not only greatly improves the construction speed, but also reduces the impact of material supply difficulties in the temporary construction stage on the construction.

[0081] In summary, the utility model of the recyclable box-type house steel foundation cross beam and longitudinal beam assembly can be quickly installed and disassembled and can be repeatedly used. It has a clever design and a simple structure, realizes the recycling and reuse of I-beams, reduces construction costs, and is suitable for large-scale promotion and application.

[0082] It can be seen that the purpose of the utility model has been completely and effectively achieved. The function and structural principle of the utility model have been demonstrated and explained in the embodiments. Without departing from the principles, the implementation methods can be modified arbitrarily. Therefore, the utility model includes all modified implementation methods based on the spirit and scope of the claims.

Claims

1. A recyclable box-type house steel foundation crossbeam and longitudinal beam assembly, characterized in that: It includes front cross beam, rear cross beam, single cross beam, double cross beam, short longitudinal beam, long longitudinal beam and web fixing plate, among which: The web fixing plate is vertically arranged and arranged along the front-to-back direction and is provided with a first web fixing hole along the left-to-right direction; The front cross beam comprises a first I-beam and two front cross beam fixing plates, the first I-beam is horizontally arranged and arranged along the left-right direction, the front cross beam fixing plates are vertically arranged and arranged along the front-back direction and are respectively provided with a first front fixing hole and a first rear fixing hole along the left-right direction, the two front cross beam fixing plates are arranged at intervals from each other on the left and right, the first I-beam is located between the two front cross beam fixing plates and respectively connects the two front cross beam fixing plates, the first front fixing hole and the first rear fixing hole are respectively located in front and behind the web of the first I-beam, and the rear sides of the two front cross beam fixing plates are connected to the web fixing plates; The rear cross beam comprises a second I-beam and two rear cross beam fixing plates, the second I-beam is horizontally arranged and arranged along the left-right direction, the rear cross beam fixing plate is vertically arranged and arranged along the front-back direction and respectively provided with a second front fixing hole and a second rear fixing hole along the left-right direction, the two rear cross beam fixing plates are arranged at intervals from each other on the left and right, the second I-beam is located between the two rear cross beam fixing plates and respectively connects the two rear cross beam fixing plates, the second front fixing hole and the second rear fixing hole are respectively located in front and behind the web of the second I-beam, and the front sides of the two rear cross beam fixing plates are both connected with the web fixing plates; The single-space cross beam comprises a third I-beam and two single-space cross beam fixing plates, the third I-beam is horizontally arranged and arranged along the left-right direction, the single-space cross beam fixing plates are vertically arranged and arranged along the front-back direction and are respectively provided with a third front fixing hole and a third rear fixing hole along the left-right direction, the two single-space cross beam fixing plates are arranged at intervals from each other on the left and right, the third I-beam is located between the two single-space cross beam fixing plates and are respectively connected to the two single-space cross beam fixing plates, the third front fixing hole and the third rear fixing hole are respectively located in front and behind the web of the third I-beam, and the front and rear sides of the two single-space cross beam fixing plates are both connected to the web fixing plates; The double-span crossbeam comprises a fourth I-beam, a fifth I-beam, a connecting plate and two double-span crossbeam fixing plates. The fourth I-beam and the fifth I-beam are both arranged horizontally and along the left-right direction and are spaced apart from each other in the front and back directions. The connecting plate is arranged vertically and along the front-back direction. The connecting plate is located between the web of the fourth I-beam and the web of the fifth I-beam and respectively connects the web of the fourth I-beam and the web of the fifth I-beam. There are multiple connecting plates, and the multiple connecting plates are spaced apart from each other in the left and right directions. The double-span crossbeam fixing plates The plate is vertically arranged and arranged along the front-to-back direction and respectively arranged with a fourth front fixing hole and a fourth rear fixing hole along the left-to-right direction, the two double-spaced beam fixing plates are arranged at intervals from each other on the left and right, the fourth I-beam and the fifth I-beam are both located between the two double-spaced beam fixing plates and are respectively connected to the two double-spaced beam fixing plates, the fourth front fixing hole and the fourth rear fixing hole are respectively located in front of the web of the fourth I-beam and behind the web of the fifth I-beam, and the front and rear sides of the two double-spaced beam fixing plates are both connected to the web fixing plates; The short longitudinal beam is a sixth I-beam, the sixth I-beam is arranged horizontally and along the front-to-back direction, and the front end and the rear end of the web of the sixth I-beam are both provided with second web fixing holes along the left-right direction; The long longitudinal beam is a seventh I-beam, the seventh I-beam is arranged horizontally and along the front-to-back direction, the seventh I-beam is longer than the sixth I-beam, and the front and rear ends of the web of the seventh I-beam are both provided with third web fixing holes along the left-right direction; The web fixing plate is used to be located on the left or right side of the web of the sixth I-beam and fit the web of the sixth I-beam, and the first web fixing hole is used to be aligned left and right with the second web fixing hole; the web fixing plate is also used to be located on the left or right side of the web of the seventh I-beam and fit the web of the seventh I-beam, and the first web fixing hole is also used to be aligned left and right with the third web fixing hole.

2. The steel foundation crossbeam and longitudinal beam assembly of the recyclable container-type house as claimed in claim 1, characterized in that: There are a plurality of the first front fixing holes, and the plurality of the first front fixing holes are arranged at intervals from each other.

3. The steel foundation crossbeam and longitudinal beam assembly of the recyclable container-type house according to claim 1, characterized in that: There are a plurality of the first rear fixing holes, and the plurality of the first rear fixing holes are arranged at intervals from each other.

4. The steel foundation crossbeam and longitudinal beam assembly of the recyclable container-type house according to claim 1, characterized in that: There are a plurality of second front fixing holes, and the plurality of second front fixing holes are arranged at intervals from each other.

5. The steel foundation crossbeam and longitudinal beam assembly of the recyclable container-type house according to claim 1, characterized in that: There are a plurality of the second rear fixing holes, and the plurality of the second rear fixing holes are arranged at intervals from each other.

6. The steel foundation crossbeam and longitudinal beam assembly of the recyclable container-type house as claimed in claim 1, characterized in that: There are a plurality of the third front fixing holes, and the plurality of the third front fixing holes are arranged at intervals from each other.

7. The steel foundation crossbeam and longitudinal beam assembly of the recyclable container-type house as claimed in claim 1, characterized in that: There are a plurality of the third rear fixing holes, and the plurality of the third rear fixing holes are arranged at intervals from each other.

8. The steel foundation crossbeam and longitudinal beam assembly of the recyclable container-type house as claimed in claim 1, characterized in that: There are a plurality of the fourth front fixing holes, and the plurality of the fourth front fixing holes are arranged at intervals from each other.

9. The steel foundation crossbeam and longitudinal beam assembly of the recyclable container-type house as claimed in claim 1, characterized in that: There are a plurality of the fourth rear fixing holes, and the plurality of the fourth rear fixing holes are arranged at intervals from each other.

10. The steel foundation cross beam and longitudinal beam assembly of the recyclable container house according to claim 1, characterized in that: There are multiple first web fixing holes, and the multiple first web fixing holes are arranged at intervals from each other. The number of the second web fixing holes and the number of the third web fixing holes are the same as the number of the first web fixing holes, and the second web fixing holes and the third web fixing holes are arranged in a one-to-one correspondence with the first web fixing holes.

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