Modular truss structure

Abstract

The utility model provides a modularized truss structure which comprises a first truss unit and a second truss unit, and a plurality of independent units are arranged in the first truss unit and the second truss unit. The connecting mechanism is located between the multiple independent units, the connecting mechanism is used for connecting the first truss unit and the second truss unit, the connecting mechanism comprises an inserting mechanism, a positioning mechanism and a reset mechanism, the inserting mechanism is used for inserting the multiple independent units, and the positioning mechanism is used for positioning the multiple independent units. And the positioning mechanism is used for positioning the inserted independent units. The utility model has the beneficial effects that through the arrangement of the connecting mechanism, the whole device can be divided into a plurality of smaller independent units, and single trusses can be conveniently mounted one by one, so that the structural form and the size can be flexibly adjusted according to specific requirements, the transportation difficulty and the transportation cost are reduced, and the transportation efficiency is improved. And quality and performance are ensured to meet requirements.

Description

Technical Field

[0001] The utility model belongs to the technical field of building construction, in particular to a modular truss structure. Background Art

[0002] Modular truss structure is a building or engineering structure design method based on dividing the entire structure into small independent units (modules) that can be prefabricated or preassembled on a production line and simply assembled on site. The advantages of this design method are improved construction efficiency, reduced costs, and easier customization and flexibility.

[0003] A Chinese patent with announcement number CN218668178U discloses a truss that is easy to disassemble and assemble, and the locking device includes a fixed connecting strip and a locking piece; buckling parts are provided at both ends of the fixed connecting strip to buckle on the first truss, and the locking piece passes through the second truss and is connected to the fixed connecting strip, so that the fixed connecting strip and the second truss are clamped and fixed to the first truss at the same time; the truss that is easy to disassemble and assemble can realize the transfer connection between the longitudinal beam truss and the cross beam truss, and solves the problems of complex structure of the existing truss, inconvenient transportation and disassembly, and cumbersome disassembly and installation steps resulting in low construction efficiency; however, the existing device is not convenient for installing single trusses one by one when in use, so it is difficult to divide the entire structure into small independent units, and it is not easy to flexibly adjust the structural shape and size according to specific needs. At the same time, the existing device increases the difficulty and cost of transportation, and it is not convenient to ensure that the quality and performance meet the requirements. Utility Model Content

[0004] In view of this, the utility model aims to provide a modular truss structure, in order to solve at least one of the above-mentioned technical problems.

[0005] In order to achieve the above object, the technical solution of the utility model is implemented as follows:

[0006] A modular truss structure, comprising:

[0007] A first truss unit and a second truss unit, wherein a plurality of independent units are arranged inside the first truss unit and the second truss unit;

[0008] A connecting mechanism, wherein the connecting mechanism is located between the plurality of the independent units, and the connecting mechanism is used to connect the first truss unit with the second truss unit, the connecting mechanism comprises a plug-in mechanism, a positioning mechanism and a reset mechanism, the plug-in mechanism is used to plug the plurality of the independent units together, the positioning mechanism is used to position the plugged independent units, and the reset mechanism is located inside the positioning mechanism.

[0009] Furthermore, the plug-in mechanism includes a first mounting seat and a second mounting seat installed on opposite sides of the independent unit, a plurality of mounting blocks are fixed to one side of the first mounting seat, and a plurality of slots for the mounting blocks to be plugged in are opened on one side of the second mounting seat.

[0010] Furthermore, the positioning mechanism includes groove cavities opened on both sides of the slot, positioning rods are installed inside the groove cavities, and positioning grooves for the positioning rods to be inserted are opened inside the mounting block.

[0011] Furthermore, the reset mechanism includes a control rod fixed on one side of the positioning rod, a spring is connected between the control rod and the groove cavity, the control rod extends to the top of the second mounting seat and is fixed with a control plate, and a movable groove for the control rod to move is opened on the top of the second mounting seat.

[0012] Furthermore, sliders are fixed on both sides of the control rod, and sliding grooves for the sliders to slide are provided on both sides of the groove cavity.

[0013] Furthermore, a protective mechanism for protecting the control rod is arranged on the top of the second mounting seat, and the protective mechanism includes a protective cover fixed on the top of the second mounting seat, a protective cavity is opened inside the protective cover, and a movable plate is movably installed on the top of the protective cover, and a push handle is fixed on the top of the movable plate. A reinforcement mechanism for reinforcing the movable plate is arranged on one side of the second mounting seat.

[0014] Furthermore, the reinforcement mechanism includes a reinforcement seat fixed on one side of the second mounting seat, a reinforcement sleeve is fixed on the top of the reinforcement seat, a reinforcement groove corresponding to the movable plate is opened inside the reinforcement sleeve, and a reinforcement plate is fixed between the reinforcement sleeve and the protective cover.

[0015] Compared with the prior art, the modular truss structure described in the utility model has the following beneficial effects:

[0016] (1) The modular truss structure described in the present invention can divide the entire device into multiple smaller independent units through the setting of the connecting mechanism, which facilitates the installation of individual trusses one by one, so that the structural form and size can be flexibly adjusted according to specific needs, while reducing the difficulty and cost of transportation of the present invention, ensuring that the quality and performance meet the requirements.

[0017] (2) The modular truss structure described in the present invention can protect the control rod through the setting of the protection mechanism, thereby preventing the staff from accidentally touching the control rod when using the present invention, reducing the risk of separation between the first truss unit and the second truss unit, thereby improving the safety of the overall structure and ensuring the safety of construction workers and users. At the same time, it can reduce repair and maintenance costs because once separation occurs, additional time and cost will be required to repair and reinstall. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings constituting a part of the present invention are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the accompanying drawings:

[0019] Figure 1 This is a schematic diagram of the three-dimensional structure of the modular truss structure according to an embodiment of the utility model;

[0020] Figure 2 For the embodiment of the utility model Figure 1 A structural diagram of the connecting mechanism;

[0021] Figure 3 For the embodiment of the utility model Figure 2 A schematic diagram of the cross-sectional structure of the second mounting seat;

[0022] Figure 4 For the embodiment of the utility model Figure 1 Schematic diagram of the structure of the middle protection mechanism;

[0023] Figure 5 It is a structural schematic diagram of the protective mechanism in a disassembled state according to an embodiment of the utility model.

[0024] Description of reference numerals:

[0025] 1. First truss unit; 2. Second truss unit; 3. Connecting mechanism; 4. Protective mechanism; 31. First mounting seat; 32. Second mounting seat; 33. Mounting block; 34. Control rod; 35. Spring; 36. Positioning rod; 41. Protective cover; 42. Moving plate; 43. Reinforcement seat; 44. Reinforcement plate; 45. Reinforcement sleeve. DETAILED DESCRIPTION

[0026] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0027] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0028] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0029] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0030] like Figure 1 As shown, a modular truss structure includes: a first truss unit 1 and a second truss unit 2, wherein a plurality of independent units are arranged inside the first truss unit 1 and the second truss unit 2.

[0031] When in use, the first truss unit 1 and the second truss unit 2 are placed where they are needed, and then connected through a plurality of independent units to form a modular truss structure.

[0032] like Figure 1 , Figure 2 and Figure 3As shown, the connecting mechanism 3 is located between the multiple independent units, and the connecting mechanism 3 is used to connect the first truss unit 1 with the second truss unit 2. The connecting mechanism 3 includes a plug-in mechanism, a positioning mechanism and a reset mechanism. The plug-in mechanism is used to plug the multiple independent units together, the positioning mechanism is used to position the plugged independent units, and the reset mechanism is located inside the positioning mechanism. The plug-in mechanism includes a first mounting seat 31 and a second mounting seat 32 installed on opposite sides of the independent units. A plurality of mounting blocks 33 are fixed on one side of the first mounting seat 31, and a plurality of mounting blocks 33 are fixed on one side of the second mounting seat 32. A plurality of slots for the mounting block 33 to be plugged into are provided, the positioning mechanism includes slot cavities provided on both sides of the slots, a positioning rod 36 is installed inside the slot cavities, a positioning slot for the positioning rod 36 to be plugged into is provided inside the mounting block 33, the reset mechanism includes a control rod 34 fixed on one side of the positioning rod 36, a spring 35 is connected between the control rod 34 and the slot cavity, the control rod 34 extends to the top of the second mounting seat 32 and is fixed with a control plate, a movable slot for the control rod 34 to move is provided on the top of the second mounting seat 32, sliders are fixed on both sides of the control rod 34, and sliding grooves for the sliders to slide are provided on both sides of the slot cavity.

[0033] When in use, first pull the control board to drive the control rod 34 to move, and the movement of the control rod 34 drives the spring 35 to contract, and the contraction of the spring 35 makes the positioning rod 36 move synchronously, then move the first mounting seat 31 to drive the multiple mounting blocks 33 to move, so that the mounting blocks 33 enter the slots, release the control board, and drive the control rod 34 to reset through the elastic force of the spring 35, and drive the positioning rod 36 to reset through the reset of the control rod 34, and insert the positioning rod 36 into the positioning groove through the reset of the positioning rod 36. The mutual insertion of the positioning rod 36 and the positioning groove makes the first mounting seat 31 and the second mounting seat 32 effectively connected, so that the first truss unit 1 and the second truss unit 2 can be spliced ​​according to specific needs, thereby increasing the flexibility of the utility model.

[0034] like Figure 1 , Figure 4 and Figure 5 As shown, a protective mechanism 4 for protecting the control rod 34 is provided at the top of the second mounting seat 32, and the protective mechanism 4 includes a protective cover 41 fixed on the top of the second mounting seat 32, a protective cavity is opened inside the protective cover 41, and a movable plate 42 is movably installed on the top of the protective cover 41, and a push handle is fixed on the top of the movable plate 42. A reinforcement mechanism for reinforcing the movable plate 42 is provided on one side of the second mounting seat 32, and the reinforcement mechanism includes a reinforcement seat 43 fixed on one side of the second mounting seat 32, a reinforcement sleeve 45 is fixed on the top of the reinforcement seat 43, a reinforcement groove corresponding to the movable plate 42 is opened inside the reinforcement sleeve 45, and a reinforcement plate 44 is fixed between the reinforcement sleeve 45 and the protective cover 41.

[0035] Working process:

[0036] When in use, first pull the push handle to drive the movable plate 42 to move, so that the movable plate 42 moves in the protective cover 41, until the movable plate 42 completely covers the control rod 34, then stop pulling the push handle, and during the movement of the movable plate 42, the movable plate 42 can be accurately inserted into the protective cover 41 through the setting of the reinforcement sleeve 45 to avoid the displacement of the movable plate 42, and the reinforcement sleeve 45 is fixed by the reinforcement seat 43 and the reinforcement plate 44, so that the reinforcement sleeve 45 is more stable during operation and will not fall off easily, thereby increasing the stability of the utility model.

[0037] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. These modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the utility model, and they should all be included in the scope of the claims and specification of the utility model.

[0038] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A modular truss structure, characterized in that: include: A first truss unit (1) and a second truss unit (2), wherein a plurality of independent units are arranged inside the first truss unit (1) and the second truss unit (2); A connecting mechanism (3), the connecting mechanism (3) is located between the plurality of independent units, and the connecting mechanism (3) is used to connect the first truss unit (1) with the second truss unit (2), the connecting mechanism (3) comprises a plug-in mechanism, a positioning mechanism and a reset mechanism, the plug-in mechanism is used to plug the plurality of independent units together, the positioning mechanism is used to position the plugged independent units, and the reset mechanism is located inside the positioning mechanism.

2. A modular truss structure according to claim 1, characterized in that: The plug-in mechanism comprises a first mounting seat (31) and a second mounting seat (32) mounted on opposite sides of the independent unit, a plurality of mounting blocks (33) being fixed on one side of the first mounting seat (31), and a plurality of slots for the mounting blocks (33) to be plugged in are provided on one side of the second mounting seat (32).

3. A modular truss structure according to claim 2, characterized in that: The positioning mechanism comprises groove cavities opened on both sides of the slot, positioning rods (36) are installed inside the groove cavities, and a positioning groove for the positioning rods (36) to be inserted is opened inside the mounting block (33).

4. A modular truss structure according to claim 3, characterized in that: The reset mechanism comprises a control rod (34) fixed on one side of the positioning rod (36), a spring (35) is connected between the control rod (34) and the groove cavity, the control rod (34) extends to the top of the second mounting seat (32) and is fixed with a control plate, and the top of the second mounting seat (32) is provided with a moving groove for the control rod (34) to move.

5. A modular truss structure according to claim 4, characterized in that: Slide blocks are fixed on both sides of the control rod (34), and slide grooves for the slide blocks to slide are provided on both sides of the groove cavity.

6. A modular truss structure according to claim 2, characterized in that: A protective mechanism (4) for protecting the control rod (34) is arranged at the top of the second mounting seat (32), the protective mechanism (4) comprising a protective cover (41) fixed to the top of the second mounting seat (32), a protective cavity being provided inside the protective cover (41), and a movable plate (42) being movably mounted on the top of the protective cover (41), a push handle being fixed on the top of the movable plate (42), and a reinforcement mechanism for reinforcing the movable plate (42) being arranged on one side of the second mounting seat (32).

7. A modular truss structure according to claim 6, characterized in that: The reinforcement mechanism comprises a reinforcement seat (43) fixed to one side of the second mounting seat (32), a reinforcement sleeve (45) fixed to the top of the reinforcement seat (43), a reinforcement groove corresponding to the movable plate (42) is provided inside the reinforcement sleeve (45), and a reinforcement plate (44) is fixed between the reinforcement sleeve (45) and the protective cover (41).

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