Fabricated connecting structure

Abstract

The utility model discloses an assembly type connecting structure. The connecting structure is connected between an external building or part and a functional part. The connecting structure comprises a buckle assembly, an adjusting unit and a mounting plate, the buckle assembly is arranged in the middle and is divided into two parts, and the two parts are fixedly connected in a detachable connection mode; the adjusting unit sequentially comprises a horizontal angle adjusting unit, a vertical angle adjusting unit and a rotary adjusting unit from the buckle assembly to the mounting plate, and the horizontal angle adjusting unit, the vertical angle adjusting unit and the rotary adjusting unit each comprise a fixed part and a rotary part; in the initial state, in the horizontal angle adjusting unit, the rotating center line of the rotating part is the Z axis in the three-dimensional coordinate system; in the vertical angle adjusting unit, the rotating center line of the rotating part is the Y axis in the three-dimensional coordinate system; in the rotation adjusting unit, the rotation center line of the rotation part is the X axis in the three-dimensional coordinate system. According to the connecting structure, the functional part can be conveniently and quickly mounted and dismounted, and the position of the functional part can be freely adjusted within the hemispherical range where the total length of the connecting structure is located.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction engineering, in particular to an assembled connection structure. Background Art

[0002] Housing construction projects refer to all types of buildings, their ancillary facilities, and the associated wiring, piping, and equipment installation, as well as interior and exterior decoration. "Housing construction" refers to projects with roofs, beams, columns, walls, foundations, and internal spaces that meet people's needs for production, living, learning, and public activities. With the promotion and popularization of prefabricated buildings, they are increasingly being used in housing construction projects.

[0003] During construction, components that require temporary fixation (hereinafter referred to as functional parts), such as temporary lighting fixtures and measuring instruments, may need to be fine-tuned in their fixed positions after being fixed in a certain area, depending on their usage requirements. However, after existing connectors fix these functional parts in a certain area, it is often impossible to adjust their positions again through the connectors, and the need for small adjustments in the position of the functional parts cannot be met. In addition, the installation and removal of functional parts in the installation area is complicated and cumbersome, making the connection structure less environmentally adaptable. Utility Model Content

[0004] In response to the above-mentioned defects in the existing technology, an assembled connection structure is provided, one end of the connection structure is fixed to the external building structure, and the other end is connected to a functional part. Through the adjustment of the connection structure itself, the position of the functional part can be slightly adjusted, thereby improving the adaptability of the connection part.

[0005] The technical solution adopted by the present invention to solve the above technical problems is:

[0006] Prefabricated connection structure, one end of the connection structure is connected to the external building or component, and the functional part is installed on the other end of the connection structure;

[0007] The invention is characterized in that the connection structure includes a buckle assembly, an adjustment unit and a mounting plate. The buckle assembly is provided in the middle and is divided into two parts. The two parts are fixedly connected by a detachable connection. The two adjustment units are respectively provided at both ends of the buckle assembly, and mounting plates are provided at the outer ends of the two adjustment units. One mounting plate is mounted on an external building or component, and the functional component is mounted on the other mounting plate.

[0008] The adjustment unit includes a horizontal angle adjustment unit, a vertical angle adjustment unit, and a rotation adjustment unit in sequence from the snap assembly to the mounting plate. The horizontal angle adjustment unit, the vertical angle adjustment unit, and the rotation adjustment unit all include a fixed part and a rotating part; in the initial state, in the horizontal angle adjustment unit, the rotation center line of the rotating part is the Z axis in the three-dimensional coordinate system; in the vertical angle adjustment unit, the rotation center line of the rotating part is the Y axis in the three-dimensional coordinate system; in the rotation adjustment unit, the rotation center line of the rotating part is the X axis in the three-dimensional coordinate system.

[0009] According to the above technical solution, in the adjustment unit, the positions of the horizontal angle adjustment unit and the vertical angle adjustment unit are replaced.

[0010] According to the above technical solution, the snap assembly includes a snap block and a snap frame that match each other, and a snap rod. The snap block is provided with a first axial hole, and the snap frame is provided with a second axial hole. The snap rod is connected to the first axial hole and the second axial hole to achieve a fixed connection between the snap block and the snap rod; the horizontal angle adjustment unit or the vertical angle adjustment unit is respectively connected to the outer side surfaces of the snap block and the snap frame.

[0011] According to the above technical solution, the horizontal angle adjustment unit and the vertical angle adjustment unit have the same structure and are arranged vertically;

[0012] The angle adjustment unit includes a connecting frame as a fixed part, a connecting block as a rotating part, and a first nut and a first screw acting as a rotating shaft; matching through holes are provided on the connecting frame and the connecting block, the first screw passes through the through holes, and the first nut is screwed on the end of the first bolt; after adjusting the angle of the connecting block and the connecting frame, the relative position of the two is fixed by tightening the first nut.

[0013] According to the above technical solution, an anti-slip sleeve is installed on the first screw, and the anti-slip sleeve is provided with anti-slip lines.

[0014] According to the above technical solution, a damping shaft can also be used to replace the first nut and the first screw.

[0015] According to the above technical scheme, the rotation adjustment assembly includes a connecting disk as a fixed part, a rotating block, a connecting shaft and a limit block as a rotating part, and a second screw for limiting. One side of the connecting disk is fixed on the horizontal angle adjustment unit and the vertical angle adjustment unit. An inner cavity is provided in the connecting disk, and a plurality of positioning holes and circular holes are provided on the other side of the connecting disk. The positioning holes are arranged circumferentially with the circular hole as the center, and the size of the circular hole matches the size of the connecting shaft; the limit block is placed in the inner cavity, and the size of the limit block is larger than the size of the circular hole; the middle part of the connecting shaft passes through the circular hole, and the two ends of the connecting shaft are connected to the limit block and the rotating block. The rotating block and the limit block are respectively attached to the outer wall and the inner cavity wall of the connecting disk; the second screw is threadedly connected to the rotating block, and the position of the second screw matches the position of the positioning hole. The end of the second screw is inserted into the positioning hole to realize the solidification of the position of the rotating part and the fixed part.

[0016] According to the above technical solution, the positioning holes are arranged at equal intervals.

[0017] According to the above technical solution, the mounting plate is fixed on the rotating portion of the rotation adjustment assembly, and a plurality of threaded holes for mounting external functional parts are provided on the mounting plate.

[0018] According to the above technical solution, the mounting plate includes a plate body, an adjustment plate, and a third screw. Matching guide blocks and guide grooves are provided between the plate body and the adjustment plate, thereby limiting the plate body and the adjustment plate to only linear movement; the adjustment plate is fixed on the rotating part of the selection adjustment unit, the middle part of the third screw is threadedly connected to the adjustment plate, and the end of the third screw is provided on the plate body in a connection manner that can only rotate. The distance between the plate body and the adjustment plate is adjusted by rotating the third screw; a plurality of threaded holes for installing external functional parts are provided on the plate body.

[0019] The utility model has the following beneficial effects:

[0020] First, a snap assembly is installed between the adjustment units. The snap assembly consists of two parts: one part connects to the functional component through the adjustment assembly and mounting plate, and the other part is installed on the external structure or component through the adjustment assembly and mounting plate. Because the two parts of the snap assembly are connected by a detachable connection, if multiple functional components need to be replaced on external structures or components in the same area, or if a functional component needs to be installed on external structures or components in multiple areas, the snap assembly can be used to quickly install and remove the functional components, improving user convenience.

[0021] Secondly, a horizontal angle adjustment unit and a vertical angle adjustment unit are set in the adjustment component. By adjusting the two angle adjustment units, the functional part can be adjusted to any spatial point in the hemispherical area where the total length of the connection structure is located.

[0022] Finally, a rotation adjustment component is set in the adjustment component, and the rotation adjustment component is used to realize rotation between functions, thereby further realizing the adjustment of the spatial position of the functional parts.

[0023] Based on the above measures, the present connection structure can not only facilitate the rapid installation and removal of functional parts, but also realize the arbitrary adjustment of the position of the functional parts within the hemispherical range of the total length of the connection structure.

[0024] 2. The mounting plate is provided in two forms, one for being directly fixed on the rotary adjustment assembly, and the other for adjusting the distance between the functional part and the rotary adjustment assembly in a small range, further increasing the convenience of adjusting the position of the functional part.

[0025] The above description is only an overview of the technical solution of the present invention. In order to more clearly understand the technical means of the present invention and to implement it according to the contents of the description, the following is a detailed description of the preferred embodiments of the present invention with the accompanying drawings. The specific implementation methods of the present invention are given in detail in the following embodiments and drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application. 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.

[0027] Figure 1 It is a structural schematic diagram of an embodiment provided by the utility model;

[0028] Figure 2 This is a structural diagram of a component on one side of a snap frame according to an embodiment of the present invention;

[0029] Figure 3 This is a structural diagram of one side component of the buckle block provided in an embodiment of the present utility model;

[0030] Figure 4 This is a schematic structural diagram of the fixed block of an embodiment provided by the present utility model;

[0031] Figure 5 This is a schematic diagram of the structure of the fixed block of the embodiment provided by the present utility model from a rear view;

[0032] In the figure, 1. snap assembly; 1-1. snap block; 1-2. snap frame; 1-3. snap rod; 1-4. first axial hole; 1-5. second axial hole; 2. mounting plate; 2-1. plate body; 2-2. adjustment plate; 2-3. third screw; 2-4. threaded hole; 3a. horizontal angle adjustment unit; 3b. vertical angle adjustment unit; 3-1. connecting frame; 3-2. connecting block; 3-3. first nut; 3-4. first screw; 4. rotation adjustment unit; 4-1. connecting disk; 4-2. rotating block; 4-3. connecting shaft; 4-4. limit block; 4-5. second screw; 4-6. positioning hole. DETAILED DESCRIPTION

[0033] The following is combined with Figure 1-5 The principles and features of the present invention are described, and the examples provided are intended only to illustrate the present invention and are not intended to limit the scope of the present invention. The following paragraphs describe the present invention in more detail by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become more apparent from the following description and claims. It should be noted that the drawings are greatly simplified and not to exact scale, and are intended solely to facilitate and clearly illustrate the embodiments of the present invention.

[0034] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a central component. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a central component. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a central component. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0035] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this invention pertains. The terms used herein in the specification of this invention are intended only to describe specific embodiments and are not intended to limit the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0036] Reference Figures 1 to 5 As shown, the assembled connection structure provided by the utility model.

[0037] Example 1

[0038] One end of the connecting structure is connected to an external building or component, and the functional component is installed on the other end of the connecting structure.

[0039] The connection structure includes a snap assembly 1, an adjustment unit, and a mounting plate 2. The snap assembly is located in the middle and is divided into two parts, which are fixedly connected by a detachable connection. The two adjustment units are respectively located at both ends of the snap assembly, and mounting plates are provided on the outer ends of both adjustment units. One mounting plate is mounted on an external building or component, and the functional component is mounted on the other mounting plate.

[0040] The adjustment unit includes a horizontal angle adjustment unit 3a, a vertical angle adjustment unit 3b, and a rotation adjustment unit 4 in sequence from the snap assembly to the mounting plate. The horizontal angle adjustment unit, the vertical angle adjustment unit, and the rotation adjustment unit all include a fixed part and a rotating part; in the initial state, in the horizontal angle adjustment unit, the rotation center line of the rotating part is the Z axis in the three-dimensional coordinate system; in the vertical angle adjustment unit, the rotation center line of the rotating part is the Y axis in the three-dimensional coordinate system; in the rotation adjustment unit, the rotation center line of the rotating part is the X axis in the three-dimensional coordinate system.

[0041] In Example 1, a preferred arrangement of a snap structure is given, and the snap assembly includes a snap block 1-1 and a snap frame 1-2 that match each other, and a snap rod 1-3. The snap block is provided with a first axial hole 1-4, and the snap frame is provided with a second axial hole 1-5. The snap rod is connected to the first axial hole and the second axial hole to achieve a fixed connection between the snap block and the snap rod; the horizontal angle adjustment unit or the vertical angle adjustment unit is respectively connected to the outer side surfaces of the snap block and the snap frame.

[0042] In Example 1, a preferred arrangement of the horizontal angle adjustment unit and the vertical angle adjustment unit is given. The horizontal angle adjustment unit and the vertical angle adjustment unit have the same structure and are arranged vertically. The angle adjustment unit includes a connecting frame 3-1 as a fixed part, a connecting block 3-2 as a rotating part, and a first nut 3-3 and a first screw 3-4 acting as a rotating shaft. Matching through holes are provided on the connecting frame and the connecting block, the first screw passes through the through holes, and the first nut is screwed on the end of the first bolt. After adjusting the angle of the connecting block and the connecting frame, the relative positions of the two are fixed by tightening the first nut.

[0043] Preferably, an anti-slip sleeve is installed on the first screw, and the anti-slip sleeve is provided with anti-slip lines.

[0044] In Example 1, a preferred arrangement of a rotation adjustment component is given, which includes a connecting disk 4-1 as a fixed part, a rotating block 4-2, a connecting shaft 4-3 and a limit block 4-4 as a rotating part, and a second screw 4-5 for limiting. One side of the connecting disk is fixed to the horizontal angle adjustment unit and the vertical angle adjustment unit, and an inner cavity is provided in the connecting disk. A plurality of positioning holes 4-6 and a circular hole are provided on the other side of the connecting disk. The positioning holes are arranged circumferentially with the circular hole as the center, and the size of the circular hole matches the size of the connecting shaft; the limit block is placed in the inner cavity, and the size of the limit block is larger than the size of the circular hole; the middle part of the connecting shaft passes through the circular hole, and the two ends of the connecting shaft are connected to the limit block and the rotating block, and the rotating block and the limit block are respectively attached to the outer wall and the inner cavity wall of the connecting disk; the second screw is threadedly connected to the rotating block, and the position of the second screw matches the position of the positioning hole. The end of the second screw is inserted into the positioning hole to realize the solidification of the position of the rotating part and the fixed part.

[0045] Preferably, the positioning holes are arranged at equal intervals.

[0046] Example 2

[0047] The structure and principle of Example 2 are similar to those of Example 1, except that the positions of the horizontal angle adjustment unit and the vertical angle adjustment unit are replaced in the adjustment unit.

[0048] Example 3

[0049] The structure and principle of Example 3 are similar to those of Example 1, except that a damping shaft may be used instead of the first nut and the first screw.

[0050] Example 4

[0051] The structure and principle of Example 4 are similar to those of Examples 1-3, except that a mounting plate structure is provided, the mounting plate is fixed on the rotating part of the rotation adjustment assembly, and a plurality of threaded holes for mounting external functional parts are provided on the mounting plate.

[0052] Example 4

[0053] The structure and principle of Example 4 are similar to those of Examples 1-3, with the difference being that, as shown in the figure, another structural form of a mounting plate is provided, the mounting plate comprising a plate body 2-1, an adjustment plate 2-2, and a third screw 2-3, and mutually matching guide blocks and guide grooves are provided between the plate body and the adjustment plate, thereby limiting the plate body and the adjustment plate to only be able to move in a straight line; the adjustment plate is fixed on the rotating part of the selection adjustment unit (in the embodiment in the figure, the adjustment plate and the rotating block of the rotation adjustment unit are fixedly connected), the middle part of the third screw is threadedly connected to the adjustment plate, and the end of the third screw is provided on the plate body in a connection manner that can only rotate, and the distance between the plate body and the adjustment plate is adjusted by rotating the third screw; a plurality of threaded holes 2-4 for mounting external functional parts are provided on the plate body.

[0054] The working principle of this utility model:

[0055] First, a snap assembly is installed between the adjustment units. The snap assembly consists of two parts: one part connects to the functional component through the adjustment assembly and mounting plate, and the other part is installed on the external structure or component through the adjustment assembly and mounting plate. Because the two parts of the snap assembly are connected by a detachable connection, if multiple functional components need to be replaced on external structures or components in the same area, or if a functional component needs to be installed on external structures or components in multiple areas, the snap assembly can be used to quickly install and remove the functional components, improving user convenience.

[0056] Secondly, a horizontal angle adjustment unit and a vertical angle adjustment unit are set in the adjustment component. By adjusting the two angle adjustment units, the functional part can be adjusted to any spatial point in the hemispherical area where the total length of the connection structure is located.

[0057] Finally, a rotation adjustment component is set in the adjustment component, and the rotation adjustment component is used to realize rotation between functions, thereby further realizing the adjustment of the spatial position of the functional parts.

[0058] Based on the above measures, the present connection structure can not only facilitate the rapid installation and removal of functional parts, but also realize the arbitrary adjustment of the position of the functional parts within the hemispherical range of the total length of the connection structure.

[0059] 2. The mounting plate is provided in two forms, one for being directly fixed on the rotary adjustment assembly, and the other for adjusting the distance between the functional part and the rotary adjustment assembly in a small range, further increasing the convenience of adjusting the position of the functional part.

[0060] In addition, the connection structure of the present application is not limited to the field of building engineering technology for installing functional parts on buildings or components, but can also be used to connect two independent entities in other fields, such as connecting between two movable vehicles.

[0061] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Any ordinary technician in this industry can smoothly implement the present invention as shown in the drawings and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with this profession without departing from the scope of the technical solution of the present invention using the technical content disclosed above are all equivalent embodiments of the present invention. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the present invention are still within the scope of protection of the technical solution of the present invention.

Claims

1. Prefabricated connection structure, one end of the connection structure is connected to the external building or component, and the functional part is installed on the other end of the connection structure; Its characteristics are: The connection structure includes a snap assembly, an adjustment unit, and a mounting plate. The snap assembly is located in the middle and is divided into two parts. The two parts are fixedly connected by a detachable connection. The two adjustment units are respectively located at both ends of the snap assembly, and mounting plates are provided on the outer ends of the two adjustment units. One mounting plate is mounted on an external building or component, and the functional component is mounted on the other mounting plate. The adjustment unit includes a horizontal angle adjustment unit, a vertical angle adjustment unit, and a rotation adjustment unit in sequence from the snap assembly to the mounting plate. The horizontal angle adjustment unit, the vertical angle adjustment unit, and the rotation adjustment unit all include a fixed part and a rotating part; in the initial state, in the horizontal angle adjustment unit, the rotation center line of the rotating part is the Z axis in the three-dimensional coordinate system; in the vertical angle adjustment unit, the rotation center line of the rotating part is the Y axis in the three-dimensional coordinate system; in the rotation adjustment unit, the rotation center line of the rotating part is the X axis in the three-dimensional coordinate system.

2. The assembled connection structure according to claim 1, characterized in that: In the adjustment unit, the positions of the horizontal angle adjustment unit and the vertical angle adjustment unit are swapped.

3. The assembled connection structure according to claim 1 or 2, characterized in that: The snap assembly includes a snap block and a snap frame that match each other, and a snap rod. The snap block is provided with a first axial hole, the snap frame is provided with a second axial hole, and the snap rod is connected to the first axial hole and the second axial hole to achieve a fixed connection between the snap block and the snap rod; the horizontal angle adjustment unit or the vertical angle adjustment unit is respectively connected to the outer side surfaces of the snap block and the snap frame.

4. The assembled connection structure according to claim 1, wherein: The horizontal angle adjustment unit and the vertical angle adjustment unit have the same structure and are arranged vertically; The angle adjustment unit includes a connecting frame as a fixed part, a connecting block as a rotating part, and a first nut and a first screw acting as a rotating shaft; matching through holes are provided on the connecting frame and the connecting block, the first screw passes through the through holes, and the first nut is screwed on the end of the first bolt; after adjusting the angle of the connecting block and the connecting frame, the relative position of the two is fixed by tightening the first nut.

5. The assembled connection structure according to claim 4, characterized in that: An anti-slip sleeve is installed on the first screw rod, and the anti-slip sleeve is provided with anti-slip lines.

6. The assembled connection structure according to claim 4, characterized in that: A damping shaft may also be used to replace the first nut and the first screw.

7. The assembled connection structure according to claim 1, characterized in that: The rotation adjustment assembly includes a connecting disk as a fixed part, a rotating block, a connecting shaft and a limit block as a rotating part, and a second screw for limiting. One side of the connecting disk is fixed on the horizontal angle adjustment unit and the vertical angle adjustment unit. An inner cavity is provided in the connecting disk, and a plurality of positioning holes and circular holes are provided on the other side of the connecting disk. The positioning holes are arranged circumferentially with the circular hole as the center, and the size of the circular hole matches the size of the connecting shaft; the limit block is placed in the inner cavity, and the size of the limit block is larger than the size of the circular hole; the middle part of the connecting shaft passes through the circular hole, and the two ends of the connecting shaft are connected to the limit block and the rotating block, and the rotating block and the limit block are respectively attached to the outer wall and the inner cavity wall of the connecting disk; the second screw is threadedly connected to the rotating block, and the position of the second screw matches the position of the positioning hole. The end of the second screw is inserted into the positioning hole to realize the solidification of the position of the rotating part and the fixed part.

8. The assembled connection structure according to claim 7, characterized in that: The positioning holes are arranged at equal intervals.

9. The assembled connection structure according to claim 1, characterized in that: The mounting plate is fixed on the rotating part of the rotation adjustment component, and a plurality of threaded holes for mounting external functional parts are provided on the mounting plate.

10. The assembled connection structure according to claim 1, characterized in that: The mounting plate includes a plate body, an adjusting plate, and a third screw. Matching guide blocks and guide grooves are provided between the plate body and the adjusting plate, thereby limiting the plate body and the adjusting plate to only linear movement; the adjusting plate is fixed on the rotating part of the selection adjustment unit, the middle part of the third screw is threadedly connected to the adjusting plate, and the end of the third screw is provided on the plate body in a connection manner that can only rotate. The distance between the plate body and the adjusting plate is adjusted by rotating the third screw; a plurality of threaded holes for installing external functional parts are provided on the plate body.

Images