Connecting structure

Abstract

The utility model relates to the technical field of building construction, in particular to a connecting structure which comprises a first connecting block and a second connecting block, the first connecting block and the second connecting block are both in an L shape, arc-shaped blocks are fixedly installed on the upper side and the lower side of one end of the first connecting block, adjusting holes are formed in the arc-shaped faces of the arc-shaped blocks, a plurality of first threaded holes are formed in one side of each arc-shaped block, and the first threaded holes and the second threaded holes are communicated. A plurality of connecting holes are formed in the other end of the connecting block I; a plurality of second threaded holes are formed in one end of the second connecting block, second protruding blocks are fixedly installed at the upper end and the lower end of the inner side of one end of the second connecting block, and second built-in threaded holes are formed in the second protruding blocks; the connecting position of the first connecting block and the second connecting block can be adjusted through the connecting hole and the first adjusting bolt, adjustment can be conducted through the second adjusting bolt, the spring and the arc-shaped block, and adjustment is conducted in two directions, so that the installation efficiency is improved, the connecting effect is better, and the engineering requirement is met.

Description

Technical Field

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

[0002] In the construction site, various racks are used, such as lifting racks, supporting racks, and balancing racks. These racks have connecting structures and are spliced ​​together through the connecting structures.

[0003] Moreover, the existing connection structure is basically an unadjustable connection mode. Due to the unadjustability of the connection structure, it is inconvenient to install the connection bodies of the racks, resulting in poor connection effect and low work efficiency. Utility Model Content

[0004] The purpose of the utility model is to provide a connection structure to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a connection structure, comprising: a connection block 1 and a connection block 2, wherein the connection block 1 and the connection block 2 are both L-shaped, arc blocks are fixedly installed on the upper and lower sides of one end of the connection block 1, an adjustment hole is opened on the arc surface of the arc block, a plurality of threaded holes 1 are arranged on one side of the arc block, and a plurality of connection holes are arranged on the other end of the connection block 1;

[0006] One end of the connecting block 2 is provided with a plurality of threaded holes 2, and the upper and lower ends of the inner side of one end of the connecting block 2 are fixedly installed with convex blocks 2, and the convex blocks 2 are provided with built-in threaded holes 2.

[0007] Preferably, a protrusion one is fixedly mounted on the upper side of one end of the connecting block one, and a built-in threaded hole one is opened on one side of the protrusion one.

[0008] Preferably, the connecting hole is in a strip shape, and when the other end of the connecting block one is connected to one end of the connecting block two, the connecting hole and the threaded hole two are fixed by adjusting bolt one.

[0009] Preferably, one of the protrusions 2 is located at the upper end of the inner side of one end of the connecting block 2, and the other protrusion 2 is located at the lower end of the inner side of one end of the connecting block 2 and is flush with the lower end of the connecting block 2.

[0010] Preferably, each of the adjustment holes is provided with an adjustment bolt 2, and when the connecting block 1 and the connecting block 2 are connected, one end of the adjustment bolt 2 passes through the adjustment hole and is threadedly connected with the built-in threaded hole 2.

[0011] Preferably, the second adjusting bolt is sleeved with a spring after passing through the adjusting hole, one end of the spring contacts the second protrusion, and the other end contacts the inner wall of the first connecting block.

[0012] Preferably, a connecting piece 1 is provided on one side of the connecting block 1, and a connecting piece 2 is provided on one side of the connecting block 2. The connecting piece 1 is fixed to the outer wall of the connecting block 1 by bolts and threaded hole 1, and the connecting piece 2 is fixedly connected to the outer wall of the connecting block 2 by bolts and threaded hole 3.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The connection between the connection block 1 and the connection block 2 can adjust the connection position through the connection hole and the adjusting bolt 1, and can be adjusted through the adjusting bolt 2, the spring and the arc block. It can be adjusted in two directions, so that the installation efficiency is increased and the connection effect is better to meet the engineering needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the connection between the first and second connection blocks of the utility model;

[0016] Figure 2 It is an exploded view of the overall structure of the utility model;

[0017] Figure 3 This is a side view of the connecting block of the utility model.

[0018] In the figure: 1. Connecting block 1; 2. Bump 1; 3. Built-in threaded hole 1; 4. Connecting hole; 5. Adjusting bolt 1; 6. Threaded hole 1; 7. Arc block; 8. Adjusting hole; 9. Adjusting bolt 2; 10. Connecting block 2; 11. Threaded hole 2; 12. Bump 2; 13. Built-in threaded hole 2; 14. Threaded hole 3; 15. Spring; 16. Connecting piece 1; 17. Connecting piece 2. DETAILED DESCRIPTION

[0019] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of the utility model. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] In the description of the present utility model, it should be noted that the terms "center", "middle", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal" 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 operate in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "one", "first", "second", "third", "fourth", "fifth", and "sixth" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0021] 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 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.

[0022] For the purpose of simplicity and illustration, the principles of the embodiments are mainly described by reference to examples. In the following description, many specific details are proposed to provide a thorough understanding of the embodiments. However, it is obvious that for those of ordinary skill in the art, these embodiments may not be limited to these specific details in practice. In some instances, known methods and structures are not described in detail to avoid making these embodiments unnecessarily difficult to understand. In addition, all embodiments can be used in combination with each other.

[0023] See also Figures 1 to 3 The utility model provides a technical solution: a connection structure, comprising: a connection block 1 and a connection block 2 10, the connection block 1 and the connection block 2 10 are both L-shaped, one end of the connection block 2 10 is provided with a plurality of threaded holes 2 11, an arc block 7 is fixedly installed on the upper and lower sides of one end of the connection block 1, an adjustment hole 8 is provided on the arc surface of the arc block 7, each adjustment hole 8 is provided with an adjustment bolt 2 9, so that the adjustment bolt 2 9 can adjust the position through the arc surface of the arc block 7, one side of the arc block 7 is provided with a plurality of threaded holes 1 6, the threaded hole 1 6 penetrates through the side wall of one end of the connection block 1, and the threaded hole 1 6 facilitates the connection of the connection block 1 and the connection piece 16, and the other end of the connection block 1 is provided with a plurality of connection holes 4, the connection hole 4 is in a strip shape, when the other end of the connection block 1 is connected to one end of the connection block 2 10, the connection hole 4 and the threaded hole 2 11 are fixed by the adjustment bolt 1 5, and the connection hole 4 can adjust the position between the connection block 1 and the connection block 2 10.

[0024] The upper and lower ends of the inner side of one end of the connecting block 2 10 are fixedly installed with a protrusion 2 12, and a built-in threaded hole 2 13 is opened in the protrusion 2 12, one of the protrusions 2 12 is located at the upper end of the inner side of one end of the connecting block 2 10, and the other protrusion 2 12 is located at the lower end of the inner side of one end of the connecting block 2 10, and is flush with the lower end of the connecting block 2 10. When the connecting block 1 and the connecting block 2 10 are connected, one end of the adjusting bolt 2 9 passes through the adjusting hole 8 and is threadedly connected with the built-in threaded hole 2 13. After the adjusting bolt 2 9 passes through the adjusting hole 8, a spring 15 is sleeved, one end of the spring 15 contacts the protrusion 2 12, and the other end contacts the inner wall of the connecting block 1, so that the adjusting bolt 2 9 can adjust its position through the arc surface on the arc block 7, and the position and tightening force between the connecting block 1 and the connecting block 2 10 can also be adjusted through the spring 15.

[0025] A protrusion 2 is fixedly mounted on the upper side of one end of the connection block 1, and a built-in threaded hole 3 is provided on one side of the protrusion 2 to facilitate threaded connection between the external structure and the connection block 1.

[0026] A connecting piece 16 is provided on one side of the connecting block 1, and a connecting piece 2 17 is provided on one side of the connecting block 2 10. The connecting piece 16 is fixed to the outer wall of the connecting block 1 through bolts and threaded holes 16, and the connecting piece 2 17 is fixed to the outer wall of the connecting block 2 10 through bolts and threaded holes 3 14.

[0027] When the device is working, when the other end of the connecting block 1 is connected to one end of the connecting block 2 10, the connecting hole 4 and the threaded hole 2 11 are fixed by the adjusting bolt 15, and the connecting block 1 is connected to the connecting block 2 10 by the adjusting bolt 5, and the connecting hole 4 can adjust the position between the connecting block 1 and the connecting block 2 10, and at the same time, one end of the adjusting bolt 2 9 is passed through the adjusting hole 8 and threadedly connected with the built-in threaded hole 2 13, and the adjusting bolt 2 9 is sleeved with a spring 15 after passing through the adjusting hole 8, one end of the spring 15 contacts the protrusion 2 12, and the other end contacts the inner wall of the connecting block 1, so that the adjusting bolt 2 9 can adjust its position through the arc surface on the arc block 7, and the position and tightening force between the connecting block 1 and the connecting block 2 10 can also be adjusted through the spring 15.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A connection structure, include: A connection block (1) and a connection block (10), characterized in that: the connection block (1) and the connection block (10) are both L-shaped, an arc block (7) is fixedly installed on the upper and lower sides of one end of the connection block (1), an adjustment hole (8) is opened on the arc surface of the arc block (7), a plurality of threaded holes (6) are arranged on one side of the arc block (7), and a plurality of connection holes (4) are arranged on the other end of the connection block (1); One end of the second connecting block (10) is provided with a plurality of second threaded holes (11), and the upper and lower ends of the inner side of one end of the second connecting block (10) are fixedly mounted with second protrusions (12), and the second protrusions (12) are provided with second built-in threaded holes (13).

2. A connection structure according to claim 1, Features: A protrusion (2) is fixedly mounted on the upper side of one end of the connection block (1), and a built-in threaded hole (3) is opened on one side of the protrusion (2).

3. A connection structure according to claim 1, Features: The connection hole (4) is in the shape of a strip. When the other end of the connection block one (1) is connected to one end of the connection block two (10), the connection hole (4) and the threaded hole two (11) are fixed by means of an adjusting bolt one (5).

4. A connection structure according to claim 1, Features: One of the protrusions 2 (12) is located at the upper end of the inner side of one end of the connecting block 2 (10), and the other protrusion 2 (12) is located at the lower end of the inner side of one end of the connecting block 2 (10) and is flush with the lower end of the connecting block 2 (10).

5. A connection structure according to claim 1, Features: Each of the adjustment holes (8) is provided with an adjustment bolt No. 2 (9). When the connection block No. 1 (1) and the connection block No. 2 (10) are connected, one end of the adjustment bolt No. 2 (9) passes through the adjustment hole (8) and is threadedly connected to the built-in threaded hole No. 2 (13).

6. A connection structure according to claim 5, Features: The adjusting bolt 2 (9) is sleeved with a spring (15) after passing through the adjusting hole (8), one end of the spring (15) contacts the convex block 2 (12), and the other end contacts the inner wall of the connecting block 1 (1).

7. A connection structure according to claim 1, Features: A connecting piece 1 (16) is provided on one side of the connecting block 1 (1), and a connecting piece 2 (17) is provided on one side of the connecting block 2 (10). The connecting piece 1 (16) is fixed to the outer wall of the connecting block 1 (1) through bolts and threaded holes 1 (6), and the connecting piece 2 (17) is fixed to the outer wall of the connecting block 2 (10) through bolts and threaded holes 3 (14).

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