Lap joint longitudinal bearing beam mold for building construction

Abstract

The invention provides a lap joint longitudinal bearing beam mold for building construction, and relates to the technical field of building construction. The device comprises a pouring mold, a steel structure truss and a supporting frame. The pouring mold is a rectangular groove defined by a bottom mold plate, a first side mold plate and a second side mold plate, wherein the first side mold plate and the second side mold plate are arranged on the first side edge of the bottom mold plate. Connecting holes are formed in the two ends of the side, far away from the bottom formwork, of the steel structure truss on the second side edge of the bottom formwork. The supporting frame is detachably arranged on the steel structure truss and used for supporting and positioning of the lap joint transverse bearing beam formwork. The lap joint longitudinal bearing beam formwork can improve the stability of a top plate, compared with a traditional supporting rod supporting mode, construction is simpler, the construction efficiency can be effectively improved, the construction difficulty and cost are reduced, and great convenience is brought to house construction.

Description

Technical Field

[0001] The invention relates to the technical field of building construction, in particular to an overlapped longitudinal load-bearing beam mould used in building construction. Background Art

[0002] In the process of house construction, molds are often used for casting construction. Specifically, a pre-designed specific mold is installed at the corresponding position of the building structure. Usually these molds are made of high-strength materials and have precise size and shape. Then, concrete and other building materials are poured into the mold. Under the constraint of the mold, the concrete gradually solidifies and forms various structural components required for house construction, such as columns, beams, floor slabs, etc. The use of mold casting can realize the standardization and standardization of building structures and ensure the dimensional accuracy and quality stability of each component. At the same time, this method can improve construction efficiency, reduce errors and uncertainties caused by manual operation, and can flexibly adjust the shape and size of the mold according to different building design requirements to meet diverse building needs. In addition, mold casting is also conducive to achieving energy conservation and environmental protection of buildings, reducing the waste of building materials and the generation of construction waste.

[0003] When pouring the floor of a house, usually two transverse load-bearing beam molds and two longitudinal load-bearing beam molds are used to build a rectangular frame, and then the top plate is laid in the rectangular frame to facilitate the construction of the floor pouring mold. In general, the side of the above-mentioned top plate is overlapped on the transverse load-bearing beam mold or the longitudinal load-bearing beam mold, and its bottom is grounded and supported by support rods. However, this support method has many problems. It is necessary to arrange multiple support rods evenly and independently. This process consumes a lot of time and manpower, and makes the construction extremely cumbersome. In this way, not only the construction cost is increased, but it may also affect the construction progress, reduce the overall construction efficiency, and bring certain troubles to house construction. Summary of the invention

[0004] The purpose of the present invention is to provide a lapped longitudinal load-bearing beam form for building construction, aiming to solve the technical problems in the above-mentioned background technology.

[0005] The embodiment of the present invention is achieved as follows:

[0006] An embodiment of the present application provides a lapped longitudinal load-bearing beam formwork for construction, comprising: a casting mold, comprising a bottom formwork, a first side formwork and a second side formwork, the first side formwork and the second side formwork are both arranged on the first side edge of the bottom formwork, the first side formwork, the second side formwork and the bottom formwork together form a rectangular groove, and both ends of the rectangular groove are open structures; a steel structure truss arranged on the second side edge of the bottom formwork, both ends of which are away from the bottom formwork are provided with connection holes; and a support frame detachably arranged on the steel structure truss, for supporting and positioning the lapped transverse load-bearing beam formwork.

[0007] Further, based on the above-mentioned solution, the first side formwork and the second side formwork both include a side plate body and a reinforcement frame connected to each other, and the reinforcement frame is located outside the rectangular groove.

[0008] Further, based on the above-mentioned solution, the steel structure truss includes a square frame and a plurality of reinforcing beams connected to each other.

[0009] Further, based on the above-mentioned solution, the support frame includes: an L-shaped plate body; and two baffles, which are respectively arranged at both ends of the L-shaped plate body and form a hollow triangular prism structure with the L-shaped plate body.

[0010] Further, based on the aforementioned scheme, the above-mentioned steel structure truss is provided with a connecting beam, and the above-mentioned connecting beam is provided with a first screw hole; wherein, the above-mentioned L-shaped plate body is provided with a second screw hole for docking with the above-mentioned first screw hole, and the above-mentioned first screw hole and the above-mentioned second screw hole are connected by a first bolt group.

[0011] Further, based on the above-mentioned solution, the L-shaped plate body is also provided with a strip hole, and the second bolt group is passed through the strip hole.

[0012] Furthermore, based on the aforementioned solution, a reinforcing plate is also provided in the hollow groove of the triangular prism structure.

[0013] Further, based on the aforementioned solution, the number of connection holes at any end of the steel structure truss is two.

[0014] Further, based on the above-mentioned solution, the bottom formwork and the steel structure truss, the first side formwork and the bottom formwork, and the second side formwork and the bottom formwork are all detachably connected via a bolt group.

[0015] Compared with the prior art, the embodiments of the present invention have at least the following advantages or beneficial effects:

[0016] When pouring the floor of a house, first, a rectangular frame is built by two transverse load-bearing beam molds and two longitudinal load-bearing beam molds. Then, the overlapping longitudinal load-bearing beam mold of the present application is installed in the rectangular frame along the longitudinal direction of the floor, so that its two ends are overlapped on the two transverse load-bearing beam molds respectively. At this time, the casting mold is located above the steel structure truss, and the two ends of the rectangular groove are respectively connected to the casting area of ​​the two crossbeam load-bearing beam molds, which is conducive to the integral casting of the crossbeam and the overlap beam. At the same time, the design of the support frame is very clever, and the overlapping transverse load-bearing beam mold can be installed on the support frame to further improve the structural stability of the top plate installation. The present application has many advantages, not only greatly improving the stability of the top plate, but also compared with the traditional support rod support method, the construction is simpler, can effectively improve the construction efficiency, reduce the construction difficulty and cost, and bring great convenience to house construction. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments are briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 An axonometric diagram of an overlapped longitudinal load-bearing beam mold for building construction according to an embodiment of the present invention;

[0019] Figure 2 A bottom view of an overlapped longitudinal load-bearing beam mold for building construction according to an embodiment of the present invention;

[0020] Figure 3 This is a schematic diagram of the structure of a support frame according to an embodiment of the present invention;

[0021] Figure 4 for Figure 1 A partial enlarged view of middle A;

[0022] Figure 5 for Figure 1 A partial enlarged view of B in the middle;

[0023] Figure 6 It is a schematic structural diagram of the cooperation between the overlapping longitudinal load-bearing beam mold and the overlapping transverse load-bearing beam mold according to an embodiment of the present invention.

[0024] Icons: 100-steel structure truss, 101-square frame, 102-reinforcement beam, 200-bottom formwork, 300-first side formwork, 400-second side formwork, 401-side plate, 402-reinforcement frame, 500-support frame, 501-L-shaped plate, 502-baffle, 503-reinforcement plate, 504-strip hole, 505-first bolt group, 506-second bolt group, 600-connecting beam, 700-connecting hole. DETAILED DESCRIPTION

[0025] The embodiments of the present application are described in detail below in conjunction with the drawings in the embodiments of the present application.

[0026] Example

[0027] Please refer to Figure 1-Figure 6 The embodiment of the present application provides a lapped longitudinal load-bearing beam mold for construction, including: a casting mold, including a bottom template 200, a first side template 300 and a second side template 400, the first side template 300 and the second side template 400 are both arranged on the first side of the bottom template 200, the first side template 300, the second side template 400 and the bottom template 200 together form a rectangular groove, and both ends of the rectangular groove are open structures; a steel structure truss 100 arranged on the second side of the bottom template 200, and both ends of the steel structure truss 100 away from the bottom template 200 are provided with connection holes 700; and a support frame 500 detachably arranged on the steel structure truss 100, used for supporting and positioning the lapped transverse load-bearing beam mold.

[0028] When pouring the floor of a house, first, a rectangular frame is built by two transverse bearing beam molds and two longitudinal bearing beam molds. Then, the overlapping longitudinal bearing beam mold of the present application is installed in the rectangular frame along the longitudinal direction of the floor, so that its two ends are overlapped on the two transverse bearing beam molds respectively. At this time, the casting mold is located above the steel structure truss 100, and the two ends of the rectangular groove are respectively connected to the casting area of ​​the two cross beam bearing beam molds, which is conducive to the integral casting of the cross beam and the overlapping beam. At the same time, the design of the support frame 500 is very clever, and the overlapping transverse bearing beam mold can be installed on the support frame 500 to further improve the structural stability of the top plate installation. The present application has many advantages, not only greatly improving the stability of the top plate, but also compared with the traditional support rod support method, the construction is simpler, can effectively improve the construction efficiency, reduce the construction difficulty and cost, and bring great convenience to house construction.

[0029] As a preferred embodiment, the first side formwork 300 and the second side formwork 400 both include a side plate body 401 and a reinforcing frame 402 that are connected to each other, and the reinforcing frame 402 is located outside the rectangular groove.

[0030] In the above embodiment, the side plate body 401 of the first side formwork 300, the side plate body 401 of the second side formwork 400 and the bottom formwork 200 together form a rectangular groove. This rectangular groove is used for concrete pouring and is connected to the pouring area of ​​the transverse load-bearing beam mold, so that the beams cast by the rectangular groove and the beams cast by the transverse load-bearing beam mold can be integrally formed, thereby improving the structural stability of the molded house body. At the same time, the design of the reinforcement frame 402 can effectively improve the structural stability of the first side formwork 300 and the second side formwork 400, ensure the pouring quality, and provide reliable protection for house construction.

[0031] As a preferred embodiment, the steel structure truss 100 comprises a square frame 101 and a plurality of reinforcing beams 102 connected to each other. The plurality of reinforcing beams 102 are evenly distributed in the square frame 101, and the design of the reinforcing beams 102 further improves the structural stability of the square frame 101.

[0032] As a preferred embodiment, the support frame 500 includes: an L-shaped plate body 501; and two baffles 502, which are respectively arranged at both ends of the L-shaped plate body 501 and form a hollow triangular prism structure with the L-shaped plate body 501.

[0033] In the above embodiment, the two baffles 502 are arranged at intervals along the extension direction of the L-shaped plate body. The L-shaped plate body and the two baffles 502 together form a hollow triangular prism structure. This makes the formed support frame 500 relatively light, which not only reduces the cost of production and transportation, but also facilitates installation operations and improves construction efficiency.

[0034] As a preferred embodiment, the steel structure truss 100 is provided with a connecting beam 600, and the connecting beam 600 is provided with a first screw hole; wherein, the L-shaped plate body 501 is provided with a second screw hole for docking with the first screw hole, and the first screw hole and the second screw hole are connected by a first bolt group 505.

[0035] In the above embodiment, the connection beam 600 is designed to match the support frame 500. The first screw hole, the second screw hole and the first bolt group 505 cooperate with each other to achieve the quick connection or disassembly of the L-shaped plate and the steel structure truss 100, thereby improving the use efficiency. The L-shaped plate and the connection beam 600 are connected by two groups of first bolt groups 505, which is conducive to further improving the stability of the connection between the support frame 500 and the steel structure truss 100.

[0036] As a preferred implementation, the L-shaped plate 501 is further provided with a strip hole 504 , and a second bolt group 506 is passed through the strip hole 504 .

[0037] In the above embodiment, the design of the strip hole 504 and the second bolt group 506 provides convenience for the steel structure truss 100 to be externally connected to the overlapping transverse load-bearing beam mold. The second bolt group 506 can slide in the strip hole 504 to adjust the installation position of the overlapping transverse load-bearing beam mold. In addition, the L-shaped plate is provided with two groups of second bolt groups 506, which can further improve the stability of the installation of the overlapping transverse load-bearing beam mold.

[0038] As a preferred implementation, a reinforcing plate 503 is further provided in the hollow groove of the triangular prism structure.

[0039] In the above embodiment, the design of the reinforcing plate 503 further improves the structural stability of the support frame 500. Moreover, the L-shaped plate, the reinforcing plate 503 and the two baffles 502 are processed by an integrated molding process, so that the structural stability of the support frame 500 after molding is further improved, providing more reliable support guarantee for construction.

[0040] As a preferred embodiment, the number of the connection holes 700 at either end of the steel structure truss 100 is two.

[0041] In the above embodiment, a bolt group is inserted into the connection hole 700 to realize the detachable cooperation between the steel structure truss 100 and the transverse load-bearing beam mold. Either end of the steel structure truss 100 is connected to the connected transverse load-bearing beam mold through two sets of bolt groups, which effectively improves the stability of the steel structure truss 100 during positioning and provides reliable protection for building construction.

[0042] As a more optimized implementation, the bottom template 200 and the steel structure truss 100, the first side template 300 and the bottom template 200, and the second side template 400 and the bottom template 200 are all detachably connected by bolt groups. Such a design can realize the detachable matching of the casting mold and the steel structure truss 100, so that the present application can be disassembled into multiple independent units, which has the significant advantage of being easy to transport and store.

[0043] In addition, unless otherwise expressly specified or limited, in the embodiments of the present application, if the terms "installation" and "connection" appear, they should be understood in a broad sense. For example, "connection" can be a detachable connection or a non-detachable connection; it can be a direct connection or an indirect connection through an intermediate medium. If the terms "upper", "lower", "left", "right", "inner", "outer", "side" and other directional terms appear, they are only with reference to the direction of the accompanying drawings or the orientation in which the product is usually placed when in use. They are only for the purpose of clearly describing the present application, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and cannot be understood as a limitation on the present application. The terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance; "multiple" means at least two. In the embodiments of the present application, the limitations of relative positional relationships such as parallel, vertical, and aligned are all for the current technological level, rather than absolutely strict limitations. A small amount of deviation is allowed, and approximately parallel, approximately vertical, approximately aligned, etc. are all acceptable. For example, A and B are parallel, which means that A and B are parallel or approximately parallel, and the angle between A and B can be between 0 degrees and 10 degrees.

[0044] The above are only some embodiments and implementation methods of the present application. The protection scope of the present application is not limited thereto. In the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. Any combination of features in different embodiments is also within the protection scope of the present application. Any changes or substitutions that can be easily thought of by any technician familiar with the field within the technical scope disclosed in the present application should be covered within the protection scope of the present application.

Claims

1. A lapped longitudinal load-bearing beam form for building construction, characterized in that: include: A casting mold comprises a bottom template (200), a first side template (300) and a second side template (400), wherein the first side template (300) and the second side template (400) are both arranged on a first side edge of the bottom template (200), and the first side template (300), the second side template (400) and the bottom template (200) together form a rectangular groove, and both ends of the rectangular groove are open structures; A steel structure truss (100) disposed on the second side of the bottom template (200), wherein both ends of the steel structure truss on the side away from the bottom template (200) are provided with connection holes (700); and The support frame (500) is detachably arranged on the steel structure truss (100) and is used for supporting and positioning the overlapped transverse load-bearing beam formwork.

2. The overlapping longitudinal load-bearing beam mold for construction according to claim 1, characterized in that: The first side formwork (300) and the second side formwork (400) both include a side plate body (401) and a reinforcing frame (402) that are connected to each other, and the reinforcing frame (402) is located outside the rectangular groove.

3. The overlapping longitudinal load-bearing beam mold for construction according to claim 1, characterized in that: The steel structure truss (100) comprises a square frame (101) and a plurality of reinforcing beams (102) connected to each other.

4. The overlapping longitudinal load-bearing beam mold for construction according to claim 1, characterized in that: The support frame (500) comprises: L-shaped plate (501); and Two baffles (502) are respectively arranged at two ends of the L-shaped plate body (501), and together with the L-shaped plate body (501) form a hollow triangular prism structure.

5. The overlapping longitudinal load-bearing beam form for construction according to claim 4, characterized in that: The steel structure truss (100) is provided with a connecting beam (600), and the connecting beam (600) is provided with a first screw hole; The L-shaped plate (501) is provided with a second screw hole for docking with the first screw hole, and the first screw hole and the second screw hole are connected by a first bolt group (505).

6. The overlapping longitudinal load-bearing beam form for construction according to claim 5, characterized in that: The L-shaped plate body (501) is further provided with a strip-shaped hole (504), and a second bolt group (506) is passed through the strip-shaped hole (504).

7. The overlapping longitudinal load-bearing beam mold for building construction according to claim 6, characterized in that: A reinforcing plate (503) is also provided in the hollow groove of the triangular prism structure.

8. The overlapping longitudinal load-bearing beam mold for construction according to claim 1, characterized in that: The number of connection holes (700) at either end of the steel structure truss (100) is two.

9. The overlapping longitudinal load-bearing beam mold for building construction according to claim 1, characterized in that: The bottom formwork (200) and the steel structure truss (100), the first side formwork (300) and the bottom formwork (200), and the second side formwork (400) and the bottom formwork (200) are all detachably connected via a bolt group.

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