End support of cable structure

Abstract

The utility model relates to the field of cable structure supports, and discloses a cable structure end support which comprises a mounting part, a plurality of main steel frames are obliquely arranged on the upper surface of the mounting part, the middles of one ends of the main steel frames extend to the upper surface of the mounting part to be fixedly provided with compression-resistant steel frames, and the middles of the other ends of the multiple main steel frames are fixedly connected with connecting beams. A first connector is fixedly installed at the position, a certain distance away from the installation portion, of the upper surface of the installation portion, the top of the outer surface of the main steel frame is movably sleeved with a movable sleeve, a second connector is fixedly connected to the middle of one end of the movable sleeve, and a tensile cable is installed on the outer surface of the second connector and extends to be fixed to the first connector. The second connecting piece is driven by the movable sleeve piece to move along the top of the main steel frame, so that the effect of conveniently adjusting the position of the connecting point of the tensile cable and the main steel frame is achieved, the tensioning effect of the tensile cable on the main steel frame is improved, and the problem that the bearing capacity is not uniform due to fixation of the connecting point of the main steel frame and the tensile cable is solved; and the overall use efficiency of the second connecting piece is improved.

Description

Technical Field

[0001] This application relates to the field of cable structure supports, and more particularly to a cable structure end support. Background Technology

[0002] A cable structure is a structural form that uses steel cables as the main load-bearing components. Cable structures primarily rely on the tension of the cables to resist external loads. When the structure is subjected to loads, the cables undergo tensile deformation, and the tension of the cables balances the internal forces generated by the loads. The most important function of the end supports is to provide reliable anchor points for the cables, enabling the cables to effectively transfer the tension to the foundation or other structural components, thus ensuring the stability of the cable structure.

[0003] Cable structures and end supports are often connected by welding, riveting, or specific anchors. The position and angle of the connection points are basically fixed and difficult to adjust in subsequent processes. The inability to flexibly adjust the connection points may lead to uneven distribution of cable forces. Some cables may bear excessive loads, exceeding the design allowable values, accelerating cable fatigue damage and reducing cable service life; while other cables may have insufficient force, failing to fully perform their load-bearing function, thus reducing the overall load-bearing capacity of the structure.

[0004] Regarding the aforementioned technologies, the inventors believe that the cable structure end bracket has the drawback that the connection point is fixed and difficult to adjust during connection. Therefore, they have proposed a cable structure end bracket to solve the above problems. Utility Model Content

[0005] To address the problem that fixed connection points make adjustment difficult when connecting cable structure end supports, this application provides a cable structure end support.

[0006] The technical solution for the cable structure end bracket provided in this application is as follows:

[0007] A cable structure end support includes an installation part. Several main steel frames are inclinedly arranged on the upper surface of the installation part. A compression-resistant steel frame is fixedly installed at the middle of one end of each main steel frame extending to the upper surface of the installation part. A connecting beam is fixedly connected to the middle of the other ends of the main steel frames. A first connector is fixedly installed at a distance between the upper surface of the installation part and the installation part. A movable kit is movably fitted onto the top of the outer surface of the main steel frames. A second connector is fixedly connected to the middle of one end of the movable kit. A tension cable is installed on the outer surface of the second connector and extends and is fixed to the first connector. A fixing mechanism is also provided on the outer surface of the movable kit for adjusting the placement position of the movable kit.

[0008] Preferably, the fixing mechanism includes a plurality of limiting holes, which are equidistantly opened at the top of one end of the main steel frame, and the other end of the movable kit is threadedly connected to the limiting bolt at the second connecting piece.

[0009] Preferably, a number of connecting bolts are fixedly installed on the upper surface of the main steel frame, and a box-shaped main beam is installed on the upper surface of the main steel frame, which is placed on the outer surface of the connecting bolts. A number of through holes are opened at the upper and lower ends of the box-shaped main beam at the corresponding positions of the connecting bolts, and a fastening nut is threadedly connected to the outer surface of the connecting bolt at the top of the box-shaped main beam.

[0010] Preferably, support beams are symmetrically welded between the upper and lower ends of the connecting beam between two adjacent main steel frames.

[0011] Preferably, the outer diameter of the limiting bolt is smaller than the inner diameter of the limiting hole, one end of the limiting bolt extends into the interior of the limiting hole, and the limiting hole and the limiting bolt engage with each other.

[0012] In summary, this application includes the following beneficial technical effects:

[0013] By fixing the main steel frame and the compression steel frame to the upper surface of the installation part, the connecting beam, together with multiple support beams, connects multiple main steel frames to each other. The position of the movable kit on the outer surface of the main steel frame is adjusted and fixed by the limit bolts. The tension cable is pulled to fix it to the No. 1 connector head, and the tension cable is adjusted at different angles to tie the main steel frame under different environments. Compared with the existing technology, this solution has the effect of facilitating the adjustment of the connection point position between the tension cable and the main steel frame, improving the tension effect of the tension cable on the main steel frame, solving the problem of uneven load-bearing capacity caused by fixing the connection point between the main steel frame and the tension cable, and improving the overall utilization efficiency of the No. 2 connector. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the application;

[0015] Figure 2 This is a schematic diagram of the anti-tension cable structure in the embodiment of the application;

[0016] Figure 3 This is an example of an application. Figure 1 A magnified schematic diagram of the structure of part A in the diagram;

[0017] Explanation of reference numerals in the attached drawings: 1. Installation section; 2. Main steel frame; 3. Compression steel frame; 4. Connecting beam; 5. Support beam; 6. Connector No. 1; 7. Movable kit; 8. Connector No. 2; 9. Tension cable; 10. Limiting hole; 11. Limiting bolt; 12. Box girder; 13. Connecting bolt. Detailed Implementation

[0018] The following is in conjunction with the appendix Figure 1-3 This application will be described in further detail.

[0019] This application discloses an end bracket for a cable structure. (Refer to...) Figure 1-3A cable structure end support includes an installation part 1. Several main steel frames 2 are inclinedly arranged on the upper surface of the installation part 1. A compression-resistant steel frame 3 is fixedly installed on the middle of one end of each main steel frame 2 to the upper surface of the installation part 1. A connecting beam 4 is fixedly connected to the middle of the other end of each main steel frame 2. Support beams 5 are symmetrically welded between two adjacent main steel frames 2 near the upper and lower ends of the connecting beam 4. A first connector 6 is fixedly installed on the upper surface of the installation part 1 at a distance from the installation part 1. A movable kit 7 is movably fitted on the top of the outer surface of the main steel frame 2. A second connector 8 is fixedly connected to the middle of one end of the movable kit 7. A tension cable 9 is installed on the outer surface of the second connector 8 and extends and is fixed to the first connector 6. A fixing mechanism is also provided on the outer surface of the movable kit 7 for adjusting the placement position of the movable kit 7.

[0020] By fixing the main steel frame 2 and the compression steel frame 3 to the upper surface of the mounting part 1, the connecting beam 4 and multiple support beams 5 are used to connect the multiple main steel frames 2 to each other. Photovoltaic panels are installed on the upper surfaces of the connecting beam 4 and the support beams 5. The movable kit 7 is pulled to move along the outer surface of the main steel frame 2, so that the movable kit 7 is placed on the limiting holes 10 at different positions, so that the tensile cable 9 is tightened on the inclined main steel frame 2. The tensile cable 9 is adjusted at different angles to tie the main steel frame 2 under different environments.

[0021] Reference Figure 1 and Figure 3 The fixing mechanism includes several limiting holes 10, which are equidistantly opened at the top of one end of the main steel frame 2. The other end of the movable kit 7 is threadedly connected to the second connector 8 with a limiting bolt 11. The outer diameter of the limiting bolt 11 is smaller than the inner diameter of the limiting hole 10. One end of the limiting bolt 11 extends into the limiting hole 10. The limiting hole 10 and the limiting bolt 11 are engaged with each other.

[0022] By rotating the limiting bolt 11 along the outer surface of the movable kit 7, the limiting bolt 11 is moved into the limiting hole 10, thereby fixing the movable kit 7 at different positions on the outer surface of the main steel frame 2, and adjusting the connection point position between the tensile cable 9 and the main steel frame 2.

[0023] Reference Figure 1 and Figure 2 Several connecting bolts 13 are fixedly installed on the upper surface of the main steel frame 2. A box-shaped main beam 12 is installed on the upper surface of the main steel frame 2, which is placed on the outer surface of the connecting bolts 13. Several through holes are opened at the upper and lower ends of the box-shaped main beam 12 at the corresponding positions of the connecting bolts 13. A fastening nut is threadedly connected to the top of the box-shaped main beam 12 on the outer surface of the connecting bolts 13.

[0024] By placing the box-type main beam 12 on the outer surface of multiple connecting bolts 13, and fixing the box-type main beam 12 and multiple main steel frames 2 to each other by tightening nuts, a stable connection effect between the multiple main steel frames 2 is maintained.

[0025] The implementation principle of the cable structure end bracket in this embodiment is as follows: The main steel frame 2 and the compression steel frame 3 are fixed to the upper surface of the mounting part 1. Multiple main steel frames 2 are interconnected by a connecting beam 4 and multiple support beams 5. Photovoltaic panels are installed on the upper surfaces of the connecting beams 4 and support beams 5. The movable assembly 7 is pulled along the outer surface of the main steel frame 2, positioning it on the limiting holes 10 at different positions. The limiting bolt 11 is rotated along the outer surface of the movable assembly 7, allowing it to be inserted into the limiting holes 10, thereby fixing the movable assembly 7 at different positions on the outer surface of the main steel frame 2. The connection point between the tension cable 9 and the main steel frame 2 is adjusted, and the tension cable 9 is pulled... The connection is fixed to the first connector 6, which tightens the anti-tension cable 9 on the inclined main steel frame 2. The anti-tension cable 9 is adjusted at different angles to tie the main steel frame 2 under different environments. The box-shaped main beam 12 is placed on the outer surface of multiple connecting bolts 13, and the box-shaped main beam 12 and multiple main steel frames 2 are fixed to each other by tightening nuts, so as to maintain a stable connection between multiple main steel frames 2. Compared with the existing technology, this solution has the effect of facilitating the adjustment of the connection point position of the anti-tension cable 9 and the main steel frame 2, improving the tensioning effect of the anti-tension cable 9 on the main steel frame 2, solving the problem of uneven load-bearing capacity caused by fixing the connection point of the main steel frame 2 and the anti-tension cable 9, and improving the overall utilization efficiency of the second connector 8.

[0026] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0027] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0028] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

[0029] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A cable structure end fitting comprising a mounting portion (1), characterised in that: The upper surface of the mounting part (1) is obliquely provided with a plurality of main steel frames (2), one end of the main steel frame (2) is fixedly installed with a compression-resistant steel frame (3) extending to the upper surface of the mounting part (1), the other end of the main steel frame (2) is fixedly connected with a connecting beam (4), the upper surface of the mounting part (1) is fixedly installed with a first connecting piece (6) at a distance from the mounting part (1), the outer surface of the main steel frame (2) is movably sleeved with a movable sleeve (7), one end of the movable sleeve (7) is fixedly connected with a second connecting piece (8), the outer surface of the second connecting piece (8) is installed with a tension cable (9) and is fixedly extended on the first connecting piece (6), and the outer surface of the movable sleeve (7) is further provided with a fixing mechanism for adjusting the placement position of the movable sleeve (7).

2. An end fitting for a cable structure according to claim 1, characterised in that: The fixing mechanism comprises a plurality of limiting holes (10) which are equidistantly arranged at the top of one end of the main steel frame (2), and the other end of the movable sleeve (7) is threadedly connected with a limiting bolt (11) behind the second connecting piece (8).

3. An end fitting for a cable structure according to claim 1, wherein: The upper surface of the main steel frame (2) is fixedly installed with a plurality of connecting bolts (13), the upper surface of the main steel frame (2) is installed with a box-shaped main beam (12) outside the connecting bolts (13), a plurality of through holes are formed in the box-shaped main beam (12) at positions corresponding to the connecting bolts (13) at the upper and lower ends, and a fastening nut is threadedly connected to the outer surface of the connecting bolt (13) at the top of the box-shaped main beam (12).

4. An end fitting for a cable structure according to claim 1, wherein: Symmetrical support beams (5) are welded between the two adjacent main steel frames (2) near the upper and lower ends of the connecting beam (4).

5. An end fitting for a cable structure according to claim 2, wherein: The outer diameter of the limiting bolt (11) is smaller than the inner diameter of the limiting hole (10), one end of the limiting bolt (11) extends to the inside of the limiting hole (10), and the limiting hole (10) and the limiting bolt (11) are clamped with each other.

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