Cable-stayed connecting piece of building anti-seismic support

Abstract

The utility model belongs to the technical field of anti-seismic supports, and particularly relates to a cable-stayed connecting piece of a building anti-seismic support, which comprises a steel tank body and a connecting piece component connected onto the steel tank body, the connecting piece component comprises a fixing piece, a connecting sleeve and a connecting rod, the connecting rod is connected and mounted between the fixing piece and the connecting sleeve, and the connecting sleeve is connected with the connecting rod. The connecting sleeve is arranged on the steel tank body in a sleeving mode, a fastening bolt penetrating through the steel tank body is arranged on the connecting sleeve, a rotating piece used for adjusting the installation angle is further arranged between the connecting rod and the fixing piece, the rotating piece comprises a threaded sleeve and an installation base in threaded connection, the installation base is arranged on the fixing piece, a rotating block is arranged at one end of the connecting rod, and the rotating block is connected with the connecting rod. The fixing piece, the connecting sleeve and the connecting rod which are sequentially connected are additionally arranged, the connecting strength between the connecting rod and the steel tank body can be enhanced through the connecting sleeve, and therefore the connecting strength between the connecting rod and the steel tank body is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of earthquake-resistant supports, and in particular relates to an oblique-stayed connector of an earthquake-resistant support of a building. Background Art

[0002] Buildings and equipment are generally seismically protected by installing seismic supports, which are connected to the buildings via diagonal connectors.

[0003] In the Chinese utility model patent with patent number CN201720113724.6, entitled A diagonal connector with earthquake-resistant support, Figure 1 As shown, the inclined-stayed connector body is connected to the base through locking screws, and the clamping plates on both sides of the inclined-stayed connector body are arranged to engage with the steel trough and are fixed by locking screws, so that the connection will not rotate or loosen, and the inclined-stayed connector body is firmly connected to the steel trough. However, there is no reinforcement structure between the support plate and the inclined-stayed plate, and the support plate and the steel trough are only connected by bolts, which has low stability. When subjected to force, the connection between the support plate and the inclined-stayed plate is prone to twisting, breaking and folding, and has poor seismic resistance. In addition, the installation angle of the existing inclined-stayed plate is fixed, which increases the difficulty of on-site installation of the equipment. Utility Model Content

[0004] The purpose of the utility model is to provide a diagonal connection piece for an earthquake-resistant support of a building, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a diagonal connector for an earthquake-resistant support of a building, comprising: a steel trough body and a connector assembly connected to the steel trough body, the connector assembly comprising a fixing part, a connecting sleeve and a connecting rod, the connecting rod being connected and installed between the fixing part and the connecting sleeve, the connecting sleeve being arranged on the steel trough body, and the connecting sleeve being provided with a fastening bolt that passes through the steel trough body.

[0006] Preferably, a rotating member for installing angle adjustment is also provided between the connecting rod and the fixed member, and the rotating member includes a screw sleeve and a mounting seat that is screwed thereon, and the mounting seat is arranged on the fixed member. A rotating block is provided at one end of the connecting rod, and a rotating bin for accommodating the rotation of the rotating block is formed between the screw sleeve and the mounting seat.

[0007] Preferably, the connecting sleeve is provided with an adjusting member for adjusting the swing angle of the connecting rod, the adjusting member includes a rotating seat and a rotating shaft arranged on the rotating seat, one end of the connecting rod is rotatably mounted on the rotating shaft, and the rotating seat is welded to the connecting sleeve.

[0008] Preferably, the fixing member includes a triangular connecting buckle and an expansion bolt, one end of the mounting seat is welded to the triangular connecting buckle, and an end of the triangular connecting buckle facing away from the mounting seat is penetrated by a through hole for accommodating the expansion bolt.

[0009] Preferably, a plurality of reinforcing ribs are provided on the connecting rod along the length direction, and the plurality of reinforcing ribs are distributed in a ring array outside the connecting rod.

[0010] Preferably, a plurality of mounting holes are passed through the steel channel body along the length direction, and the fastening bolt is set through one of the mounting holes.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] (1) The utility model adds a fixing part, a connecting sleeve and a connecting rod which are connected in sequence. The connecting sleeve can strengthen the connection strength between the connecting rod and the steel channel body, thereby improving the connection strength between the connecting rod and the steel channel body.

[0013] (2) The utility model adds a rotating member, and the mounting seat, screw sleeve and rotating block in the rotating member allow the fixing member to rotate on the connecting rod, thereby facilitating the adjustment of the installation angle of the fixing member and reducing the difficulty of connecting the fixing member to the building.

[0014] (3) The utility model has an additional adjusting member, which can adjust the swing angle between the connecting rod and the connecting sleeve, and further adjust the installation angle of the fixing member, making it easier to install the fixing member on the building. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a front view of the prior art;

[0016] Figure 2 It is a front view of the utility model;

[0017] Figure 3 It is a side view of the utility model;

[0018] Figure 4 This is a cross-sectional view of the triangular connecting buckle and the rotating member of the utility model;

[0019] Figure 5 This is a schematic diagram of the structure of the reinforcing rib and the connecting rod of the utility model;

[0020] In the figure: 1. Steel channel body; 2. Connecting sleeve; 3. Fastening bolt; 4. Rotating seat; 5. Connecting rod; 6. Screw sleeve; 7. Mounting seat; 8. Triangular connecting buckle; 9. Expansion bolt; 10. Mounting hole; 11. Rotating shaft; 12. Through hole; 13. Rotating bin; 14. Rotating block; 15. Reinforcing rib. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] refer to Figure 1-2 As shown, the utility model provides a diagonal connection piece for an earthquake-resistant support of a building, comprising: a steel channel body 1 and a connection piece assembly connected to the steel channel body 1, the connection piece assembly comprising a fixing piece, a connecting sleeve 2 and a connecting rod 5, the connecting rod 5 is connected and installed between the fixing piece and the connecting sleeve 2, the connecting sleeve 2 is sleeved on the steel channel body 1, and the connecting sleeve 2 is provided with a fastening bolt 3 that passes through the steel channel body 1.

[0023] Combine Figure 2 As shown, a plurality of mounting holes 10 are passed through the steel channel body 1 along the length direction, and the fastening bolt 3 is set through one of the mounting holes 10.

[0024] As described above, when using the steel trough body 1 and the connecting piece assembly provided by the present invention, the connecting rod 5 is sleeved on the steel trough body 1 through the connecting sleeve 2, and the connecting sleeve 2 is fixed to the steel trough body 1 through the fastening bolts 3 and the mounting holes 10, completing the connection between the connecting rod 5 and the steel trough body 1, and the other end of the connecting rod 5 is fixedly connected to the building through the fixing piece.

[0025] Further, in order to improve the supporting strength of the connecting rod 5, refer to Figure 2-3 and Figure 5 As shown, the connecting rod 5 is provided with a plurality of reinforcing ribs 15 along the length direction, and the plurality of reinforcing ribs 15 are distributed in a circular array outside the connecting rod 5. The reinforcing ribs 15 can improve the supporting strength of the connecting rod 5 and prevent the connecting rod 5 from bending and deformation.

[0026] In this utility model, combined with Figure 4 As shown, a rotating member for installing angle adjustment is also provided between the connecting rod 5 and the fixed member in this embodiment. The rotating member includes a screw sleeve 6 and a mounting seat 7 that are screwed together. The mounting seat 7 is arranged on the fixed member. A rotating block 14 is provided at one end of the connecting rod 5, and a rotating bin 13 for accommodating the rotation of the rotating block 14 is formed between the screw sleeve 6 and the mounting seat 7.

[0027] As mentioned above, when using the rotating part provided by the present invention, the rotating block 14 in the rotating part can be rotatably installed on the fixed part through the mounting seat 7 and the screw sleeve 6. At the same time, the rotating block 14 and the rotating chamber 13 can allow the fixed part to adjust the rotation angle on the connecting rod 5, thereby facilitating the adjustment of the position of the triangular connecting buckle 8.

[0028] In this utility model, combined with Figure 2-3 As shown, the connecting sleeve 2 of this embodiment is provided with an adjusting member for adjusting the swing angle of the connecting rod 5. The adjusting member includes a rotating seat 4 and a rotating shaft 11 arranged on the rotating seat 4. One end of the connecting rod 5 is rotatably mounted on the rotating shaft 11, and the rotating seat 4 is welded to the connecting sleeve 2.

[0029] As described above, when using the adjusting member provided by the present invention, the rotating seat 4 and the rotating shaft 11 in the adjusting member allow the connecting rod 5 to be rotatably installed on the connecting sleeve 2. The position of the fixing member can be adjusted by the angle of deflection of the connecting rod 5 on the rotating seat 4, thereby facilitating the connection of the fixing member to the building.

[0030] In this utility model, combined with Figure 4 As shown, the fixing member of this embodiment includes a triangular connecting buckle 8 and an expansion bolt 9. One end of the mounting seat 7 is welded to the triangular connecting buckle 8. The end of the triangular connecting buckle 8 facing away from the mounting seat 7 is penetrated by a through hole 12 for accommodating the expansion bolt 9.

[0031] As mentioned above, when using the fixing device provided by the present invention, the triangular connecting buckle 8 in the fixing device can improve its own supporting strength through its own triangular structure, and can avoid twisting, tearing and folding deformation between the triangular connecting buckle 8 and the connecting rod 5. The triangular connecting buckle 8 can be fixedly installed on the building through the expansion bolt 9.

[0032] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A diagonal connector for a building seismic support, characterized in that: include: A steel channel body (1) and a connecting piece assembly connected to the steel channel body (1), wherein the connecting piece assembly comprises a fixing piece, a connecting sleeve (2) and a connecting rod (5), wherein the connecting rod (5) is connected and installed between the fixing piece and the connecting sleeve (2), and the connecting sleeve (2) is sleeved on the steel channel body (1), and the connecting sleeve (2) is provided with a fastening bolt (3) that passes through the steel channel body (1).

2. The oblique-stayed connector of a building seismic support according to claim 1, characterized in that: A rotating member for mounting angle adjustment is also provided between the connecting rod (5) and the fixing member, the rotating member comprising a screw sleeve (6) and a mounting seat (7), the mounting seat (7) being arranged on the fixing member, a rotating block (14) being provided at one end of the connecting rod (5), and a rotating chamber (13) for accommodating the rotation of the rotating block (14) being formed between the screw sleeve (6) and the mounting seat (7).

3. The oblique-stayed connector of a building seismic support according to claim 1, characterized in that: The connecting sleeve (2) is provided with an adjusting member for adjusting the swing angle of the connecting rod (5), the adjusting member comprising a rotating seat (4) and a rotating shaft (11) arranged on the rotating seat (4), one end of the connecting rod (5) is rotatably mounted on the rotating shaft (11), and the rotating seat (4) is welded to the connecting sleeve (2).

4. The oblique-stayed connector of a building seismic support according to claim 2, characterized in that: The fixing member comprises a triangular connecting buckle (8) and an expansion bolt (9); one end of the mounting seat (7) is welded to the triangular connecting buckle (8); and an end of the triangular connecting buckle (8) facing away from the mounting seat (7) is penetrated by a through hole (12) for accommodating the expansion bolt (9).

5. The oblique-stayed connector of a building seismic support according to claim 1, characterized in that: A plurality of reinforcing ribs (15) are provided on the connecting rod (5) along the length direction, and the plurality of reinforcing ribs (15) are distributed in an annular array outside the connecting rod (5).

6. The oblique-stayed connector of a building seismic support according to claim 1, characterized in that: The steel channel body (1) is provided with a plurality of mounting holes (10) along the length direction, and the fastening bolt (3) is provided through one of the mounting holes (10).

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