Novel assembled truss

Abstract

The utility model provides a novel assembled truss which comprises a connecting plate, four sliding grooves are symmetrically formed in the two sides of the connecting plate, and the sliding grooves are located in the four corners of the connecting plate respectively and extend towards the center of the connecting plate. The truss main part comprises a first truss and a second truss, and the first truss and the second truss are located on the two sides of the connecting plate respectively and detachably connected with the corresponding connecting pieces respectively; the adjustable connecting pieces are arranged on the two sides of the connecting plate, adjustment is carried out according to the sizes of the trusses needing to be connected, the connecting pieces on the two sides can be independently adjusted, and after the connecting pieces are adjusted to the proper positions, the two trusses needing to be connected are connected to the corresponding connecting pieces, so that the trusses of different specifications are connected, and the construction requirement is met; the truss butt joint device solves the problems that a traditional truss butt joint device cannot connect trusses of different specifications, so that the application range is limited, adaptability is low, and construction requirements are difficult to meet.

Description

Technical Field

[0001] The utility model relates to the technical field of trusses, in particular to a novel assembled truss. Background Art

[0002] A truss is a structure composed of members connected at both ends by hinges. A truss is a planar or spatial structure composed of straight rods, typically with triangular units. Truss members primarily bear axial tension or compression, fully utilizing the material's strength. For larger spans, this can save material, reduce deadweight, and increase rigidity compared to solid beams. Trusses are connected via connectors.

[0003] For example, the Chinese utility model with the announcement number CN206503232U discloses a "truss connector", which includes an intermediate connector at the middle position and a rotating fixing member respectively connected to the two ends of the intermediate connector; the intermediate connector includes an intermediate main body arranged at the middle position and a clamping member arranged on both sides of the intermediate main body; the rotating fixing member includes a rotating main body sleeved on the clamping member, and a connecting hole is provided on the inner side of the rotating main body. The shape of the connecting hole matches the shape of the intermediate main body and the clamping member. The connection and release of the device only requires the rotation of the rotating sleeve, and there is no need to use numerous pins or screws, nuts and related installation tools. Simple rotation can achieve fixing and loosening, and the truss components such as the main pipe will not be damaged during the disassembly process, thereby ensuring the reuse of the truss components.

[0004] However, since the above device can only connect trusses of the same specification, if the specifications of two sets of trusses to be connected are different, the two trusses cannot be butt-jointed, which limits the scope of application of the device and makes it less adaptable. Utility Model Content

[0005] In response to the shortcomings of the existing technology, the utility model provides a new type of assembled truss, which solves the problem that the traditional truss docking device in the existing technology cannot connect trusses of different specifications, resulting in its limited application range, low adaptability, and difficulty in meeting construction requirements.

[0006] According to an embodiment of the present utility model, a new type of assembled truss includes a connecting plate with four sliding grooves symmetrically opened on both sides, each sliding groove is located at the four corners of the connecting plate and extends toward the center of the connecting plate; multiple groups of connecting parts, each connecting part can be slidably set in the multiple groups of sliding grooves: a truss main part includes a first truss and a second truss, the first truss and the second truss are respectively located on both sides of the connecting plate, and are respectively detachably connected to the corresponding connecting parts.

[0007] Compared with the prior art, the utility model has the following beneficial effects: by arranging adjustable connecting pieces on both sides of the connecting plate, the size of the trusses to be connected can be adjusted according to the size of the trusses, and the connecting pieces on both sides can be adjusted independently. After adjusting to the appropriate position, the two trusses to be connected are connected to the corresponding connecting pieces, thereby realizing the connection of trusses of different specifications to meet construction needs.

[0008] Preferably, each connecting member includes a base plate and a stud fixed on the base plate, and a connecting shaft threadedly connected to the stud. The base plate is located in the corresponding slide groove, and a nut is threadedly connected to the stud, and the nut abuts against the connecting plate.

[0009] Preferably, limiting surfaces are provided on both sides of the bottom plate, and the two limiting surfaces abut against the inner walls of the corresponding sliding grooves.

[0010] Preferably, each connecting shaft is provided with a second through hole, and a latch is detachably provided in each second through hole.

[0011] Preferably, both ends of the first truss and the second truss are provided with a first through hole.

[0012] Preferably, multiple groups of scale lines are provided on both sides of the connecting plate, each scale line corresponds to each chute one by one and is located on one side of the corresponding chute.

[0013] Preferably, a plurality of groups of hollow holes are provided on the connecting plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of an embodiment of the present utility model.

[0015] Figure 2 This is a schematic diagram of the explosion structure of an embodiment of the utility model.

[0016] Figure 3 It is a cross-sectional view of the connecting plate in an embodiment of the present utility model.

[0017] Figure 4 Schematic diagram of the structure of the connecting piece in the embodiment of the present utility model.

[0018] In the above drawings: 1. first truss; 101. first through hole; 2. connecting plate; 201. slide groove; 202. hollow hole; 203. scale line; 3. second truss; 401. stud; 402. bottom plate; 403. nut; 404. limiting surface; 5. connecting shaft; 501. second through hole; 502. latch. DETAILED DESCRIPTION

[0019] The technical solution of the present invention is further described below with reference to the accompanying drawings and embodiments.

[0020] like Figures 1 to 4As shown, the embodiment of the utility model proposes a new type of assembled truss, which includes a connecting plate 2, on which four sliding grooves 201 are symmetrically opened on both sides, each sliding groove 201 is respectively located at the four corners of the connecting plate 2 and extends toward the center of the connecting plate 2; multiple groups of connecting parts, each connecting part can be slidably set in the multiple groups of sliding grooves 201; the truss main part includes a first truss 1 and a second truss 3, the first truss 1 and the second truss 3 are respectively located on both sides of the connecting plate 2, and are respectively detachably connected to the corresponding connecting parts.

[0021] The detailed working process of this embodiment is as follows: the slide grooves 201 on each side of the connecting plate 2 extend from the four corners of the connecting plate 2 to the center of the connecting plate 2, and the connecting parts in the slide grooves 201 can move along the slide grooves 201 to change the relative distances of the four groups of connecting parts on the same side to adapt to the corresponding trusses for connection.

[0022] By arranging adjustable connecting pieces on both sides of the connecting plate 2, the sizes of the first truss 1 and the second truss 3 to be connected can be adjusted according to the needs. The connecting pieces on both sides can be adjusted independently. After adjusting to the appropriate position, the first truss 1 and the second truss 3 are respectively connected to the connecting pieces on both sides of the connecting plate 2.

[0023] like Figure 4 As shown, each connecting member includes a base plate 402 and a stud 401 fixed on the base plate 402, and a connecting shaft 5 threadedly connected to the stud 401. The base plate 402 is located in the corresponding slide groove 201, and a nut 403 is threadedly connected to the stud 401, and the nut 403 abuts against the connecting plate 2.

[0024] The detailed working process of this embodiment is as follows: the nut 403 is used to fix the stud 401 in the slide groove 201. When the position of the stud 401 needs to be adjusted, the nut 403 can be loosened. After adjusting to the appropriate position, the nut 403 is tightened. During the tightening of the nut 403, the nut 403 and the base plate 402 will abut against the connecting plate 2 to achieve fixation. The function of the connecting shaft 5 is to connect the truss. The connecting shaft 5 is connected to the stud 401 by a threaded manner, so that the connecting shaft 5 can be replaced. If the port of the truss is too large or too small, the connecting shaft 5 can be replaced to a suitable size before connecting to it to ensure connection reliability.

[0025] like Figure 4 As shown, limiting surfaces 404 are provided on both sides of the bottom plate 402 , and the two limiting surfaces 404 abut against the inner walls of the corresponding sliding grooves 201 .

[0026] The detailed working process of this embodiment is as follows: limiting surfaces 404 are set on both sides of the base plate 402. Under the action of the limiting surfaces 404, the rotation of the base plate 402 is limited, so that the base plate 402 is prevented from rotating when moving in the slide groove 201. At the same time, when the nut 403 or the connecting shaft 5 is screwed, it will not rotate along, which is convenient for operation.

[0027] like Figure 4 As shown, each connecting shaft 5 is provided with a second through hole 501 , and a latch 502 is detachably provided in each second through hole 501 .

[0028] like Figure 2 As shown, first through holes 101 are formed at both ends of the first truss 1 and the second truss 3 .

[0029] The detailed working process of this embodiment is as follows: a second through hole 501 and a first through hole 101 are respectively opened at both ends of the connecting shaft 5 and the first truss 1 and the second truss 3. After the two ends of the first truss 1 and the second truss 3 are respectively connected to the connecting shaft 5, the corresponding second through hole 501 and the first through hole 101 are overlapped in axis. Then, the latch 502 is inserted into the hole to form a firm connection. In the connected state, the first truss 1 and the second truss 3 can be subjected to tension or compression force. At the same time, under the setting of the latch 502, the trusses can be quickly installed and disassembled, which is convenient and quick.

[0030] like Figure 4 As shown, multiple groups of scale lines 203 are provided on both sides of the connecting plate 2 , each scale line 203 corresponds to each chute 201 one by one, and is located on one side of the corresponding chute 201 .

[0031] The detailed working process of this embodiment is as follows: the scale lines 203 can be used to measure the movement distance or position change of the connector, and the movement of the connector can be visualized to ensure that the position of each connector is the same each time the component is adjusted.

[0032] like Figure 3 As shown, the connecting plate 2 is provided with multiple groups of hollow holes 202 .

[0033] The detailed working process of this embodiment is as follows: under the premise of ensuring strength, multiple groups of hollow holes 202 are opened on the connecting plate 2 to make it lightweight. The hollow design can reduce the amount of material used, thereby reducing the weight of the structure and saving materials at the same time. By removing unnecessary material parts, the hollow design helps to save raw materials and reduce production costs, which is in line with modern green design concepts.

[0034] The implementation principle of the embodiment of the present application is as follows: First, adjust the connector on the connecting plate 2 according to the trusses to be connected. When adjusting, first loosen the nut 403. After adjusting to the appropriate position, tighten the nut 403 so that the nut 403 and the base plate 402 abut against the connecting plate 2. Then, select the appropriate connecting shaft 5 according to the port of the truss and install it on the stud 401. Then, connect the two ends of the first truss 1 and the second truss 3 to the connecting shaft 5 respectively, so that the corresponding second through hole 501 overlaps the axis of the first through hole 101. Then, insert the pin 502 into the hole to form a secure connection. Repeat the above steps to connect multiple groups of trusses.

[0035] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model and are not limiting. Although the utility model is described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A new type of assembled truss, characterized in that: include: A connecting plate (2) having four sliding grooves (201) symmetrically formed on both sides thereof, each of the sliding grooves (201) being located at four corners of the connecting plate (2) and extending toward the center of the connecting plate (2); Multiple groups of connecting members, each connecting member can be slidably arranged in the multiple groups of sliding grooves (201); The truss main part comprises a first truss (1) and a second truss (3); the first truss (1) and the second truss (3) are respectively located on both sides of the connecting plate (2) and are respectively detachably connected to the corresponding connecting parts.

2. The novel assembled truss according to claim 1 is characterized in that: Each of the connecting members comprises a base plate (402), a stud (401) fixedly arranged on the base plate (402), and a connecting shaft (5) threadedly connected to the stud (401); the base plate (402) is located in the corresponding sliding groove (201), and a nut (403) is threadedly connected to the stud (401); the nut (403) abuts against the connecting plate (2).

3. The novel assembled truss according to claim 2 is characterized in that: Limiting surfaces (404) are provided on both sides of the bottom plate (402), and the two limiting surfaces (404) abut against the inner walls of the corresponding sliding grooves (201).

4. The novel assembled truss according to claim 2 is characterized in that: Each of the connecting shafts (5) is provided with a second through hole (501), and a latch (502) is detachably provided in each of the second through holes (501).

5. The novel assembled truss according to claim 4 is characterized in that: Both ends of the first truss (1) and the second truss (3) are provided with first through holes (101).

6. The novel assembled truss according to claim 1 is characterized in that: A plurality of groups of scale lines (203) are provided on both sides of the connecting plate (2), each scale line (203) corresponds to each chute (201) one by one and is located on a side corresponding to the chute (201).

7. The novel assembled truss according to claim 1 is characterized in that: The connecting plate (2) is provided with multiple groups of hollow holes (202).

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