Connecting mechanism for prefabricated parts

Abstract

The utility model relates to the technical field of prefabricated parts, in particular to a connecting mechanism of prefabricated parts, which comprises a bottom plate and a stud, a fixing rod is welded at the top of the bottom plate, a first fixing sleeve is movably mounted on the outer side of the fixing rod, and a second fixing sleeve is movably mounted on the outer side of the fixing rod above the first fixing sleeve. And connecting blocks are welded to the sides, deviating from each other, of the first fixing sleeve and the second fixing sleeve correspondingly, screw grooves are formed in the sides, deviating from each other, of the two connecting blocks correspondingly, the two studs are in engaged connection with the two screw grooves correspondingly, and fixing plates are welded to the sides, deviating from each other, of the two studs correspondingly. The connecting device has the advantages that two prefabricated parts can be movably connected, the distance between the two prefabricated parts can be adjusted, and interference is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of prefabricated components, in particular to a connection mechanism for prefabricated components. Background Art

[0002] Prefabricated components are building components that are manufactured in a standardized manner in a factory or on site in advance, such as beams, columns, slabs, walls, etc. These components can be assembled on site into part of the building structure, thereby speeding up construction, reducing costs, and improving building quality. The connecting mechanism is a mechanism used to connect two prefabricated components together.

[0003] When two prefabricated components need to be movably connected, they are generally fixed by hinges. Hinges are usually used to connect two objects and allow them to rotate relative to each other within a specific angle range. The hinges themselves do not provide the function of adjusting the distance between the prefabricated components. When the two prefabricated components have complex shapes, interference is likely to occur during rotation. Utility Model Content

[0004] The utility model aims to provide a connection mechanism for prefabricated components, which has the advantages of being able to flexibly connect two prefabricated components and adjust the distance between the two prefabricated components to avoid interference, thereby solving the problem that the rotating connection mechanism is inconvenient to adjust the relative distance between the two prefabricated components.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a connection mechanism for prefabricated components, including a base plate and studs, a fixing rod welded on the top of the base plate, a fixing sleeve 1 movably installed on the outside of the fixing rod, a fixing sleeve 2 movably installed on the outside of the fixing rod above the fixing sleeve 1, connecting blocks are respectively welded on the opposite sides of the fixing sleeve 1 and the fixing sleeve 2, screw grooves are respectively opened on the opposite sides of the two connecting blocks, the two studs are respectively meshed and connected with the two screw grooves, and fixing plates are respectively welded on the opposite sides of the two studs.

[0006] When using a connection mechanism for prefabricated components in the technical solution, by rotating the two studs, the two studs rotate and move in the screw grooves of the two connecting blocks, and the two studs drive the two fixing plates to move in opposite directions. After the two fixing plates are adjusted to suitable positions, bolts and other tools are used to fix the two prefabricated components to the two fixing plates through the fixing holes of the two fixing plates, and the two prefabricated components are rotationally connected through the fixing sleeve one and the fixing sleeve two.

[0007] Preferably, a baffle is welded on the outer side of the fixing rod on the opposite side of the fixing sleeve 1 and the fixing sleeve 2. The baffle separates the fixing sleeve 1 from the fixing sleeve 2 and provides support force for the fixing sleeve 2.

[0008] Preferably, a top plate is welded on the top of the fixing rod, and the top plate is parallel to the bottom plate. The top plate prevents the fixing sleeve 2 from sliding off the top of the fixing rod.

[0009] Preferably, the fixing rod is perpendicular to the bottom plate, and the fixing sleeve 1 and the fixing sleeve 2 on the fixing rod will not be skewed.

[0010] Preferably, the two fixing plates are symmetrically provided with fixing holes, which penetrate the upper and lower ends of the fixing plates. The prefabricated component is fixedly connected to the fixing plates by using tools such as bolts through the fixing holes of the fixing plates.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The utility model sets screw rods and fixing plates, rotates two studs, and the two studs rotate and move in the screw grooves of the two connecting blocks, and the two studs drive the two fixing plates to move in opposite directions. After the two fixing plates are adjusted to suitable positions, bolts and other tools are used to respectively fix the two prefabricated components to the two fixing plates through the fixing holes of the two fixing plates, and the two prefabricated components are rotationally connected through the fixing sleeve 1 and the fixing sleeve 2, so that the two prefabricated components can be movably connected, and the distance between the two prefabricated components can be adjusted to avoid interference. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model from a first angle;

[0014] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model from a second angle;

[0015] Figure 3 This is a schematic diagram of the three-dimensional structure of the utility model from a third angle.

[0016] In the figure: 1, bottom plate; 2, fixing sleeve 1; 3, fixing plate; 4, connecting block; 5, fixing hole; 6, top plate; 7, fixing sleeve 2; 8, screw groove; 9, stud; 10, baffle; 11, fixing rod. DETAILED DESCRIPTION

[0017] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0018] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific implementation methods disclosed below.

[0019] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the implementation of the present invention, for the sake of convenience, the cross-sectional diagram showing the device structure will not be partially enlarged according to the general scale, and the schematic diagram is only an example, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0020] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0021] Embodiment 1

[0022] like Figure 1-Figure 3 As shown, a connection mechanism of a prefabricated component proposed by the utility model includes a base plate 1 and studs 9, a fixing rod 11 is welded on the top of the base plate 1, the fixing rod 11 and the base plate 1 are perpendicular, a fixing sleeve 2 is movably installed on the outer side of the fixing rod 11, a fixing sleeve 2 is movably installed on the outer side of the fixing rod 11 above the fixing sleeve 2, a top plate 6 is welded on the top of the fixing rod 11, the top plate 6 is parallel to the base plate 1, connecting blocks 4 are respectively welded on the opposite sides of the fixing sleeve 1 2 and the fixing sleeve 2 7, screw grooves 8 are respectively opened on the opposite sides of the two connecting blocks 4, two studs 9 are respectively meshed and connected with the two screw grooves 8, fixing plates 3 are respectively welded on the opposite sides of the two studs 9, and the two fixing plates 3 are respectively symmetrically opened with fixing holes 5, and the fixing holes 5 pass through the upper and lower ends of the fixing plates 3.

[0023] In this embodiment, by rotating the two studs 9, the two studs 9 rotate and move in the screw grooves 8 of the two connecting blocks 4, and the two studs 9 drive the two fixing plates 3 to move in opposite directions. After the two fixing plates 3 are adjusted to appropriate positions, bolts and other tools are used to fix the two prefabricated components to the two fixing plates 3 through the fixing holes 5 of the two fixing plates 3, respectively. The two prefabricated components are rotationally connected through the fixing sleeve 1 2 and the fixing sleeve 2 7.

[0024] Embodiment 2

[0025] like Figure 1-Figure 3 As shown, the utility model proposes a connection mechanism for prefabricated components. Compared with the first embodiment, this embodiment also includes: a baffle 10, and a baffle 10 is welded on the outer side of the fixing rod 11 on the opposite side of the fixing sleeve 1 2 and the fixing sleeve 2 7.

[0026] In this embodiment, the baffle 10 is used to separate the fixing sleeve 1 2 and the fixing sleeve 2 7 , and at the same time, a supporting force is provided to the fixing sleeve 2 7 to avoid interference.

[0027] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" 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 indirectly connected 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 according to specific circumstances.

[0028] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A connection mechanism for prefabricated components, comprising a base plate (1) and studs (9), characterized in that: A fixing rod (11) is welded to the top of the bottom plate (1), a fixing sleeve 1 (2) is movably mounted on the outside of the fixing rod (11), a fixing sleeve 2 (7) is movably mounted on the outside of the fixing rod (11) above the fixing sleeve 1 (2), connecting blocks (4) are respectively welded to the opposite sides of the fixing sleeve 1 (2) and the fixing sleeve 2 (7), screw grooves (8) are respectively provided on the opposite sides of the two connecting blocks (4), the two studs (9) are respectively meshed and connected with the two screw grooves (8), and fixing plates (3) are respectively welded to the opposite sides of the two studs (9).

2. A connection mechanism for prefabricated components according to claim 1, characterized in that: A baffle (10) is welded to the outer side of the fixing rod (11) on the opposite side of the fixing sleeve 1 (2) and the fixing sleeve 2 (7).

3. The connection mechanism of prefabricated components according to claim 1, characterized in that: A top plate (6) is welded to the top of the fixing rod (11), and the top plate (6) is parallel to the bottom plate (1).

4. The connection mechanism of prefabricated components according to claim 1, characterized in that: The fixing rod (11) and the bottom plate (1) are perpendicular to each other.

5. The connection mechanism of prefabricated components according to claim 1, characterized in that: The two fixing plates (3) are respectively symmetrically provided with fixing holes (5), and the fixing holes (5) penetrate the upper and lower ends of the fixing plates (3).

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