Multifunctional combined building tool

Abstract

The utility model relates to a multifunctional combined building tool which comprises an upper support, a lower support and a movable connector, and the upper support is a trapezoid platform-shaped object with three hollowed-out faces on the lower portion and composed of four vertical rods, three flat plates and two horizontal rods. The lower bracket is a platform-shaped object with four trapezoidal surfaces consisting of four vertical rods and three flat plates; and the upper bracket and the lower bracket are movably connected into a whole. By means of the technical scheme, the combined building tool with multiple functions is formed, the structural stability is guaranteed, and meanwhile the function and effect of the building tool are improved. Compared with an existing common building tool, the multifunctional combined building tool has the outstanding advantages of being convenient to combine and install, easy to disassemble, more complete in function and the like, and is simple and practical.

Description

Technical Field

[0001] The utility model relates to the technical field of construction engineering, in particular to a multifunctional combined construction tool. Background Art

[0002] During the construction of a building project, construction tools are one of the essential conditions for construction. Usually, conventional construction tools can be formed by connection welding, assembly or splicing, thus providing convenience and guarantee for construction.

[0003] However, due to the simple design and single function of traditional construction tools, conventional construction tools occupy a lot of space and are cumbersome to use and operate. At the same time, the single function cannot meet the needs of current engineering construction. With the acceleration of urbanization, the progress of engineering construction has accelerated and construction is often carried out in densely populated urban areas. There is an urgent need to design construction tools that can better meet the needs of engineering construction, so as to achieve the purpose of convenient assembly and installation, easy disassembly and more complete functions. This has great practical significance for promoting the efficient use of construction resources, and this is also one of the key technologies that urgently need to be solved in current engineering construction.

[0004] Through searching the existing technical literature, it is found that there are few relevant patents involving the design of multifunctional modular construction tools.

[0005] For example, the utility model patent "A detachable assembled construction tool" (publication number CN214942151U) applied by Wang Ping, although the function of supporting platform contraction is realized through two lower support plates and the lower folding plate hinged on the inner side of the lower support plate, forming a detachable assembled construction tool, it does not involve multifunctional modular construction tools. The utility model patent "A multifunctional construction tool shovel" (application CN206481558U) applied by Niu Haiming forms a multifunctional construction tool shovel through replaceable tool shovel head, fastening nut, anti-electric shock rod and hand grip rod, achieving the purpose of preventing operators from electric shock and making it more convenient to use, but still does not involve the design of multifunctional modular construction tools.

[0006] Therefore, by innovatively proposing a multifunctional modular construction tool, through the flexible design and combination of the upper bracket, the lower bracket and the movable connection, the outstanding advantages of easy combination installation, easy disassembly and more complete functions can be fully utilized, which will improve the efficiency and practicality of the construction tools, achieve the goals of low impact, low cost and few consumables, promote green and low-carbon in the construction process of construction projects, and promote the sustainable development of the construction industry. Utility Model Content

[0007] In view of the above-mentioned defects of the prior art, the utility model innovatively proposes a multifunctional modular construction tool. One of the purposes to be achieved is to achieve the characteristics of convenient assembly and disassembly, as well as more complete functions while ensuring structural stability through the flexible design and combination of the upper bracket, the lower bracket and the movable connection, thereby forming a multifunctional modular construction tool.

[0008] To achieve the above purpose, the utility model discloses a multifunctional combined construction tool, and the specific technical scheme is as follows:

[0009] A multifunctional combined construction tool, comprising an upper bracket, a lower bracket, and a movable connection, wherein the upper bracket is composed of four vertical rods, three flat plates, and two horizontal rods to form a trapezoidal platform-like object with one side extending;

[0010] The lower bracket is composed of four vertical rods and three flat plates to form a four-sided trapezoidal platform-shaped object, and the upper bracket and the lower bracket are connected to form a whole through a movable connection.

[0011] Preferably, the upper bracket is made of metal or wood, the lower bracket is made of the same material as the upper bracket, and the movable connection is made of metal.

[0012] Preferably, the upper bracket is composed of four vertical rods, three flat plates and two horizontal rods. The four vertical rods are of two specifications, long and short. The difference in vertical length between the long and short vertical rods after assembly is equal to the height of the lower bracket. The lower end of the long vertical rod is fixedly closed with two horizontal rods. The areas of the three flat plates gradually increase slightly. At the same time, the bottom plate area of ​​the upper bracket is exactly the same as the top plate area of ​​the lower bracket.

[0013] Preferably, the lower bracket is composed of four vertical rods and three flat plates, the height of the vertical rods is equal to the difference between the heights of the long vertical rods and the short vertical rods of the upper bracket, the areas of the three flat plates gradually increase slightly, and the area of ​​the top plate of the lower bracket is exactly the same as the bottom plate of the upper bracket.

[0014] Preferably, the movable connection is composed of a plurality of hinges, and the upper bracket and the lower bracket are hingedly connected to form an integral structure through the movable connection at the bottom plate of the upper bracket and the top plate of the lower bracket.

[0015] Preferably, the lower bracket is rotated clockwise to close the upper bracket to form a ladder structure, or the lower bracket is rotated counterclockwise to close the upper bracket, and then the tool is inverted to form a bench structure, thereby forming a multifunctional combined structure.

[0016] Preferably, the movable connection is composed of hinges, the number of which is 2-4, and the hinges are arranged on the opposite side of the extension surface of the upper bracket, and the bottom plate of the upper bracket and the top plate of the lower bracket are flexibly connected through the hinges.

[0017] Preferably, the horizontal rod No. 1 and the plate No. 5, as well as the horizontal rod No. 2 and the plate No. 6 are on the same horizontal line when the tool is in a clockwise closed position.

[0018] Preferably, the vertical spacing between the flat plates is set between 20-40 cm to ensure safety.

[0019] Preferably, the flat plate is connected to the vertical rod by providing protrusions at four corners of the wooden board and engaging with the hollowed-out parts of the vertical rod.

[0020] Beneficial effects of the utility model:

[0021] 1. The utility model forms a multifunctional combined construction tool through the flexible design and combination of the upper bracket, the lower bracket and the movable connection, which overcomes the defects of conventional construction tools such as being bulky and having a single function, and has the outstanding advantages of being easy to combine and install, easy to disassemble and having more complete functions, thereby improving the efficiency and practicality of construction tools, achieving the goals of low impact, low cost and few consumables, and contributing to the sustainable development of the green and low-carbon construction industry.

[0022] 2. The utility model achieves the purpose of assembly and multifunctionality of construction tools, can speed up the speed of assembly and installation, and enhances the functional role of components, thereby realizing efficient and practical construction tools, which has positive significance for reducing energy consumption and promoting the sustainable development of the construction industry.

[0023] 3. Since the utility model technology has the outstanding advantages of convenient assembly and installation, easy disassembly and more complete functions, it is a green, safe and practical construction tool. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 The overall structural diagram of an embodiment of the utility model is shown.

[0025] Figure 2 A schematic diagram of the upper bracket structure of an embodiment of the utility model is shown.

[0026] Figure 3 A schematic diagram of the lower bracket structure of an embodiment of the utility model is shown.

[0027] Figure 4 A schematic diagram of an active connection structure of an embodiment of the utility model is shown.

[0028] Figure 5 The schematic diagram of the ladder structure after assembly of one embodiment of the utility model is shown.

[0029] Figure 6 A schematic diagram of the bench structure after assembly is shown in one embodiment of the utility model.

[0030] Figure numerals: 1 upper bracket, 1-1 long vertical rod, 1-2 short vertical rod, 1-3 flat plate No. 1, 1-4 flat plate No. 2, 1-5 flat plate No. 3, 1-6 horizontal rod No. 1, 1-7 horizontal rod No. 2; 2 lower bracket, 2-1 vertical rod, 2-2 flat plate No. 4, 2-3 flat plate No. 5, 2-4 flat plate No. 6; 3 movable connection, 3-1 several hinges. Specific embodiments

[0031] To make the purpose, technical scheme and advantages of the embodiment of the present application clearer, the technical scheme in the embodiment of the present application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the present application. Obviously, the described embodiment is a part of the embodiment of the present application, rather than all of the embodiments. In the following description, specific details such as specific configuration and components are provided only to help fully understand the embodiments of the present application. Therefore, it should be clear to those skilled in the art that various changes and modifications can be made to the embodiments described herein without departing from the scope and spirit of the present application. In addition, for clarity and brevity, the description of known functions and structures is omitted in the embodiment.

[0032] It should be understood that the references to "one embodiment" or "this embodiment" throughout the specification mean that the specific features, structures, or characteristics associated with the embodiment are included in at least one embodiment of the present application. Therefore, the references to "one embodiment" or "this embodiment" appearing throughout the specification do not necessarily refer to the same embodiment. In addition, these specific features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

[0033] In addition, the present application may repeat reference numerals and / or letters in different examples. This repetition is for the purpose of simplicity and clarity, and does not in itself indicate the relationship between the various embodiments and / or settings discussed.

[0034] The term "and / or" in this article is only a description of the association relationship of associated objects, indicating that there can be three relationships. For example, A and / or B can mean: A exists alone, B exists alone, and A and B exist at the same time. The term " / and" in this article describes another type of association object relationship, indicating that there can be two relationships. For example, A / and B can mean: A exists alone, and A and B exist alone. In addition, the character " / " in this article generally indicates that the previous and next associated objects are in an "or" relationship.

[0035] The term "at least one" in this article is merely a description of the association relationship of associated objects, indicating that there may be three relationships. For example, at least one of A and B can mean: A exists alone, A and B exist at the same time, and B exists alone.

[0036] It should also be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusions.

[0037] Example 1

[0038] This embodiment introduces a structure of a multifunctional combined building tool. Figure 1 , 2 , 3, Figure 1 The overall structure diagram of an embodiment of the utility model is shown. Figure 2 A schematic diagram of the upper bracket structure of an embodiment of the utility model is shown.

[0039] like Figure 1 As shown, a multifunctional combined construction tool comprises an upper bracket 1, a lower bracket 2, and a movable connection 3, wherein the upper bracket 1 is composed of four vertical rods, three flat plates, and two horizontal rods to form a trapezoidal platform-like object with three hollow sides at the bottom;

[0040] The lower bracket 2 is a four-sided trapezoidal platform-shaped object composed of four vertical rods and three flat plates. The upper bracket 1 and the lower bracket 2 are formed into a whole through a movable connection 3.

[0041] Furthermore, the upper bracket 1 is made of metal or wood, the lower bracket 2 is made of the same material as the upper bracket 1, and the movable connection 3 is made of metal.

[0042] like Figure 2 As shown, the upper bracket 1 is composed of four vertical rods, three flat plates and two horizontal rods. The four vertical rods have two specifications, long and short. The difference in vertical length between the two long vertical rods 1-1 and the two short vertical rods 1-2 is equal to the height of the lower bracket 2. The lower end of the long vertical rod 1-1 is fixedly connected with two horizontal rods 1-6 and 1-7. The areas of flat plate No. 1 1-3, flat plate No. 2 1-4, and flat plate No. 3 1-5 are gradually slightly increased. At the same time, the area of ​​the bottom plate 1-5 of the upper bracket 1 is exactly the same as the area of ​​the top plate 2-2 of the lower bracket 2.

[0043] Example 2

[0044] This embodiment further introduces a structure of a multifunctional combined building tool based on the above embodiment. Figure 3 , 4 , 5, 6, Figure 3 A schematic diagram of the lower bracket structure of an embodiment of the utility model is shown. Figure 4 A schematic diagram of the movable connection structure of an embodiment of the utility model is shown. Figure 5The schematic diagram of the ladder structure after the assembly of an embodiment of the utility model is shown. Figure 6 A schematic diagram showing the structure of a bench after assembly according to an embodiment of the utility model

[0045] like Figure 3 As shown, the lower bracket 2 is composed of four vertical rods and three flat plates. The height of the four vertical rods 2-1 is equal to the difference between the height of the long vertical rod 1-1 and the short vertical rod 1-2 of the upper bracket 1. The areas of flat plate No. 4 2-2, flat plate No. 5 2-3, and flat plate No. 6 2-4 gradually increase slightly, and the area of ​​the top plate 2-2 of the lower bracket 2 is exactly the same as the bottom plate 1-5 of the upper bracket.

[0046] like Figure 4 As shown, the movable connection 3 is composed of a plurality of hinges 3-1, through which the bottom plate 1-5 of the upper bracket 1 and the top plate 2-2 of the lower bracket 2 are flexibly connected. Preferably, the number of the hinge structures 3-1 is two.

[0047] In actual use, the lower bracket 2 can be rotated clockwise to close the upper bracket 1 to form a ladder structure ( Figure 5 ), or after the lower bracket 2 and the upper bracket 1 are closed by rotating counterclockwise, the building tool is placed upside down to form a bench structure ( Figure 6 ), thus forming a multifunctional combined structure.

[0048] Furthermore, the movable connection 3 is composed of 2-4 hinges 3-1, and the hinges 3-1 are arranged on the opposite side of the extension surface of the upper bracket 1. The bottom plate 1-5 of the upper bracket 1 and the top plate 2-2 of the lower bracket 2 are flexibly connected through the hinges 3-1.

[0049] Furthermore, the horizontal rod No. 1 1-6 and the plate No. 5 2-3, the horizontal rod No. 2 1-7 and the plate No. 6 2-4 are in the same horizontal line when the tool is in a clockwise closed position.

[0050] Furthermore, the vertical interval between the flat plates is set between 20-40 cm to ensure safety.

[0051] Furthermore, the flat plate is connected to the vertical rod by providing protrusions at four corners of the wooden board and engaging with the hollowed-out parts of the vertical rod.

[0052] The preferred specific embodiments of the utility model are described in detail above. It should be understood that ordinary technicians in this field can make many modifications and changes based on the concept of the utility model without creative work. Therefore, all technical solutions that can be obtained by technicians in this technical field based on the concept of the utility model through logical analysis, reasoning or limited experiments on the basis of the existing technology should be within the scope of protection determined by the claims.

Claims

1. A multifunctional combined construction tool, comprising an upper bracket (1), a lower bracket (2), and a movable connection (3), characterized in that: The upper bracket (1) is composed of four vertical bars, three flat plates and two horizontal bars to form a trapezoidal platform-like object with one side extending; The lower bracket (2) is a platform-shaped object with four trapezoidal sides formed by four vertical rods and three flat plates, and the upper bracket (1) and the lower bracket (2) are integrally formed by a movable connection (3).

2. A multifunctional combined construction tool according to claim 1, characterized in that: The upper bracket (1) is made of metal or wood, the lower bracket (2) is made of the same material as the upper bracket (1), and the movable connection (3) is made of metal.

3. A multifunctional combined construction tool according to claim 2, characterized in that: The upper bracket (1) is composed of four vertical bars, three flat plates and two horizontal bars. The four vertical bars have two specifications, long and short. The difference in vertical length between the long and short vertical bars after assembly is equal to the height of the lower bracket (2). Two horizontal bars are fixedly connected and closed at the lower ends of the long vertical bars. The areas of the three flat plates gradually increase. At the same time, the bottom plate area of ​​the upper bracket is exactly the same as the top plate area of ​​the lower bracket.

4. A multifunctional combined construction tool according to claim 3, characterized in that: The lower bracket (2) is composed of four vertical bars and three flat plates. The height of the vertical bars is equal to the difference between the height of the long vertical bars and the short vertical bars of the upper bracket (1). The areas of the three flat plates gradually increase.

5. A multifunctional combined construction tool according to claim 4, characterized in that: The movable connection (3) is composed of a plurality of hinges, and the upper bracket (1) and the lower bracket (2) are hingedly connected via the movable connection (3) at the bottom plate of the upper bracket and the top plate of the lower bracket to form an integral structure.

6. A multifunctional combined construction tool according to claim 5, characterized in that: The lower bracket (2) and the upper bracket (1) are rotated clockwise to close to form a ladder structure, or the lower bracket (2) and the upper bracket (1) are rotated counterclockwise to close and then the tool is inverted to form a bench structure, thereby forming a multifunctional combined structure.

7. The multifunctional combined construction tool according to claim 5, characterized in that: The movable connection (3) is composed of 2 to 4 hinges (3-1), the hinges (3-1) being arranged on the opposite side of the extension surface of the upper bracket (1), and the bottom plate (1-5) of the upper bracket (1) and the top plate (2-2) of the lower bracket (2) are movably connected via the hinges (3-1).

8. A multifunctional combined construction tool according to claim 7, characterized in that: The horizontal rod No. 1 (1-6) and the plate No. 5 (2-3), the horizontal rod No. 2 (1-7) and the plate No. 6 (2-4) are on the same horizontal line when the tool is in a clockwise closed position.

9. A multifunctional combined construction tool according to claim 8, characterized in that: The vertical interval between the flat plates is set between 20-40 cm to ensure safety.

10. A multifunctional combined construction tool according to claim 9, characterized in that: The flat plate is connected to the vertical rod by arranging convex points at four corners of the wooden board and engaging with the hollowed-out parts of the vertical rod.

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