Flexible cable mounting bracket

Abstract

The invention relates to the field of installation supports, and discloses a flexible cable installation support which comprises at least one supporting assembly, each supporting assembly comprises a stand column and a flexible cable fixing piece used for fixing a flexible cable, and the flexible cable fixing pieces are detachably installed on the stand columns. The device has the advantage that the flexible cable is prevented from being bent.

Description

Technical Field

[0001] The invention relates to a mounting bracket, in particular to a flexible cable mounting bracket. Background Art

[0002] At present, since the side beams of flexible brackets on the market are fixedly welded to the columns, if the slope of the mountain is large, this fixed welding method is difficult to adjust the angle of the steel strand, and the steel strand is easily bent when passing through the side beams, thereby affecting the strength of the steel strand and failing to meet the design requirements. Summary of the invention

[0003] The purpose of the present invention is to overcome the problem in the prior art that the flexible cable is easily bent when passing through the side beam, thereby affecting the strength of the flexible cable and failing to meet the design requirements, and to provide a flexible cable mounting bracket with the advantage of preventing the flexible cable from bending.

[0004] In order to achieve the above-mentioned purpose, the present invention provides a flexible cable mounting bracket, which includes at least one group of support components, each group of the support components includes a column and a flexible cable fixing member for fixing the flexible cable, wherein the flexible cable fixing member is detachably mounted on the column.

[0005] In some embodiments, the support assembly includes a flange, the flange is fixedly connected to the flexible cable, and the flange is detachably connected to the column.

[0006] In some embodiments, the flange is provided with a plurality of first mounting holes arranged circumferentially at intervals, a vertical plate is fixedly provided on the column, a second mounting hole is provided on the vertical plate, and the flange is connected to the column by bolts passing through the first mounting holes and the second mounting holes.

[0007] In some embodiments, the first mounting hole can be configured as an elongated hole.

[0008] In some embodiments, there are at least two flanges arranged in parallel and at intervals, and the flexible cable fixing member is fixedly installed between two adjacent flanges; the vertical plates are arranged on the top surface of the column and the number is the same as the flanges.

[0009] In some embodiments, the flexible cable fixing member includes a pad having a through hole, in which a flexible cable extrusion anchor is installed, so that the flexible cable is fixed to the pad through the flexible cable extrusion anchor, and the pad is fixedly connected to the flange.

[0010] In some embodiments, at least two pads are provided and are spaced apart in parallel, and two adjacent pads are connected by a connecting block.

[0011] In some embodiments, two adjacent groups of support components are connected by a connecting beam.

[0012] In some embodiments, both ends of the connecting beam respectively pass through the flange of the supporting assembly and are fixedly connected to the flange.

[0013] In some embodiments, an auxiliary connecting piece is installed on the column, and the auxiliary connecting piece is used to install a cable or a support rod.

[0014] In some embodiments, the flexible cable mounting bracket includes a cast pile, and the bottom of the column is mounted on the cast pile.

[0015] In some embodiments, the cast piles include secondary cast piles and primary cast piles installed on the mountain. A mounting seat is provided at the bottom of the column, and the mounting seat is installed on the primary cast pile by bottom bolts. The space between the mounting seat and the primary cast pile is used to form a secondary cast pile through secondary casting.

[0016] Through the above technical solution, the flexible cable fixing member in the present invention can be detachably installed on the column, and the angle of the flexible cable passing through the column can be adjusted according to the terrain to avoid wear caused by bending of the flexible cable, so that the flexible cable mounting bracket can adapt to terrains of various slopes. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural diagram of a flexible cable mounting bracket according to an embodiment of the present invention;

[0018] Figure 2 yes Figure 1 A schematic diagram of the structure of the flexible cable mounting bracket from another perspective;

[0019] Figure 3 It is a three-dimensional structural diagram of a flexible cable mounting bracket according to another embodiment of the present invention.

[0020] Description of Reference Numerals

[0021] 2 flexible cables; 3 columns; 4 auxiliary connectors; 5 secondary casting piles; 6 bottom bolts; 7 primary casting piles; 1-1 flange; 1-2 pads; 1-3 connecting blocks; 1-4 connecting beams; 3-1 vertical plates. DETAILED DESCRIPTION

[0022] The present invention discloses a flexible cable mounting bracket, such as Figure 1-Figure 2 As shown, the flexible cable mounting bracket includes at least one group of supporting components, each group of supporting components includes a flexible cable fixing piece and a column 3, wherein the flexible cable fixing piece is used to fix the flexible cable and can be detachably mounted on the column 3.

[0023] Referring to the background technology, in the prior art, since the side beams are fixedly welded to the columns, if the slope of the mountain is large, it is difficult to adjust the angle of the steel strand by this fixed welding method, and the steel strand is easily bent when passing through the side beams or columns, thereby affecting the strength of the steel strand and failing to meet the design requirements (for example, in order to ensure the safety of the steel strand and the structure is not damaged, there are certain requirements for the bending angle of the steel strand, and the bending angle of the steel strand should be greater than or equal to 150°, but the actual bending angle in the photovoltaic project may be greater than 150°). For this reason, the present invention makes the flexible fixing part for fixing the flexible cable detachably connected to the column, so that the relative angle between the flexible cable fixing part and the column or the bottom surface can be adjusted according to the slope of the mountain to avoid bending of the flexible cable (such as the steel strand), and the flexible cable fixing part is installed on the column 3 after the angle is determined, so as to adapt to different mountain slopes and avoid affecting the strength of the steel strand.

[0024] In some embodiments of the present invention, Figure 2 As shown, the support assembly includes a flange 1-1, which is fixedly connected to the flexible cable, and the flange 1-1 is detachably connected to the column 3. Specifically, the flange 1-1 is provided with a plurality of (for example, 6) first mounting holes arranged at intervals along the circumferential direction, and a vertical plate 3-1 is fixedly provided on the column 3, and a plurality of (for example, 4) second mounting holes arranged in an arc shape are provided on the vertical plate 3-1. When the flange 1-1 is connected to the column 3, the angle at which the flexible cable is not bent is adjusted, and the first mounting hole of the flange and the second mounting hole of the vertical plate are aligned one by one, and the flange 1-1 is connected to the column 3 by passing bolts through the first mounting hole and the second mounting hole. In this way, by connecting by means of a flange, the angle at which the flexible cable (for example, a steel strand) passes through the column can be adjusted at any time according to the terrain, so that the flexible cable is smoother, and has the advantages of a large adjustable angle and convenient installation.

[0025] To achieve more precise angle adjustment, in some embodiments of the present invention, the first mounting hole can be set as a long strip hole. In this way, the connection hole position between the two can be changed by rotating the flange 1-1, and then connected by bolts to adjust the angle of the flexible cable passing through the column. Of course, after the bolts pass through the long strip holes, the position of the bolts in the long strip holes can be adjusted to further achieve micro-rotation adjustment of the flange relative to the column. The number of mounting bolts of the flange is not equal to the number of holes, and a single flange can lock two sets of bolts.

[0026] In order to improve the connection strength, in some embodiments of the present invention, at least two flanges 1-1 are provided and arranged in parallel and at intervals, the flexible cable fixing member is located between two adjacent flanges 1-1 and fixedly connected to the flanges 1-1; the top surface of the column 3 is formed with a mounting plane, and the vertical plates 3-1 are fixedly connected (for example, welded) on the mounting plane and the number is the same as the flanges 1-1, and multiple vertical plates are arranged in parallel and at intervals, and one vertical plate is connected to one flange, and the connection is made by the aforementioned bolts passing through the first mounting hole and the second mounting hole.

[0027] In some embodiments of the present invention, the flexible cable fixing member includes a pad 1-2, which is provided with a through hole, in which a flexible cable extrusion anchor in the prior art is installed (for example, when the flexible cable of the present invention is a steel strand, a commercially available steel cable extrusion anchor is used for fixing), so that the flexible cable 2 is fixed to the pad 1-2 through the flexible cable extrusion anchor, and the pad 1-2 is fixedly connected to the flange 1-1.

[0028] In order to improve the connection strength, in some embodiments of the present invention, at least two pads 1-2 are provided and are distributed in parallel and spaced apart along the tensile direction of the flexible cable. Each pad 1-2 is fixedly connected to the flange (for example, welded), and the rotatability of the flange is utilized to achieve more ideal installation angles of the flexible cable. Two adjacent pads 1-2 are connected by a connecting block 1-3. In the present invention, the connecting block 1-3 can be made of N1 steel plate.

[0029] In some embodiments of the present invention, multiple groups of support assemblies are provided, and two adjacent groups of support assemblies are connected by connecting beams 1-4. Specifically, for example, during photovoltaic installation, a row of photovoltaic panels is installed on two flexible cables (such as steel strands), so the two columns of the two groups of support assemblies in the same row plus a connecting beam 1-4 form a more complete and stable side frame system.

[0030] In some embodiments of the present invention, two ends of the connecting beam 1-4 respectively pass through the flange 1-1 and the connecting block 1-3 of the supporting assembly and are fixedly connected to the flange 1-1 and / or the connecting block 1-3.

[0031] In order to enhance the stability of the flexible mounting bracket after installation, in some embodiments of the present invention, an auxiliary connecting member 4 is installed on the column 3, and the auxiliary connecting member 4 is used to install a cable or a support rod, such as Figure 2 As shown, the auxiliary connecting member of the present invention includes a base plate, one side of which is fixedly connected to the mounting plane and the flange, and the other side of the base plate is protruded to form a connecting seat, and a hole is opened on the connecting seat, so that cables or struts can be installed according to the terrain.

[0032] In some embodiments of the present invention, the flexible cable 2 is a metal stranded wire, such as commercially available steel stranded wire, aluminum stranded wire, copper stranded wire, etc. The present invention has no special requirements for this and will not be described in detail.

[0033] The inventors have found that the specifications of the columns are uniform and their sizes cannot be changed according to terrains with different slopes. When the height of the columns needs to be increased, the height of the columns can be adjusted by casting piles, so that the bending degree of the steel strands at the upper end nodes is smaller. In some embodiments of the present invention, the flexible cable mounting bracket includes a casting pile, and the bottom of the column is installed on the casting pile. For example, the height can be adjusted and the column can be fixed to a casting frame and then cast to form a casting pile.

[0034] In order to facilitate on-site construction and coordination between a single column and the whole, in some embodiments of the present invention, Figure 3 As shown, the cast pile includes a secondary cast pile 5 and a primary cast pile 7 installed on the mountain. The bottom bolt 6 (such as a U-shaped bolt) is installed in the primary cast frame, and the primary cast pile 7 is cast. The threaded section of the bottom bolt 6 extends out of the primary cast pile 7. Correspondingly, a mounting seat is arranged at the bottom of the column 3, and the mounting seat is mounted on the primary cast pile 7 through the bottom bolt 6. By adjusting the mounting height of the mounting seat on the bottom bolt, the height of the column is adjusted to adjust the bending degree of the steel strand. After the adjustment is in place, the space between the mounting seat and the primary cast pile 7 is cast for the second time to form a secondary cast pile 5, wherein, in order to improve the stability of the installation, the mounting seat can be buried in the cast pile 5 for this purpose.

[0035] In order to adapt to mountainous terrain, the present invention reduces the bending degree of the top of the steel strand column as much as possible. On the one hand, the angle is adjusted by the aforementioned flange structure, so that the steel strand is smoother and less likely to generate an angle when passing through the upper node; on the other hand, the primary casting pile 7 can be cast first and the bottom bolt 6 can be buried. The column 3 can be adjusted in height up and down by installing the bottom bolt 6. After determining the appropriate height position, the secondary casting pile 5 is formed and fixed, so that the steel strand is less bent when passing through the side beam.

[0036] It should be noted that in the present application, unless otherwise specified, directional words such as "up, down, left, right" usually refer to up, down, left, and right shown in the reference drawings; "inside and outside" refer to the inside and outside relative to the outline of each component itself; "top and bottom" are usually used to describe the relative positional relationship of each component in the direction shown in the drawings or in the vertical, perpendicular or gravity direction.

[0037] In the description of the present application, it should be understood that the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of the present application, "plurality" means at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0038] In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like 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, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0039] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0040] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations on the present application. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present application.

Claims

1. A flexible cable mounting bracket, characterized in that: The flexible cable mounting bracket comprises at least one group of supporting components, each group of supporting components comprises a column (3) and a flexible cable fixing member for fixing the flexible cable, wherein the flexible cable fixing member is detachably mounted on the column (3).

2. The flexible cable mounting bracket according to claim 1, characterized in that: The support assembly comprises a flange (1-1), the flange (1-1) is fixedly connected to the flexible cable, and the flange (1-1) is detachably connected to the column (3).

3. The flexible cable mounting bracket according to claim 2, characterized in that: The flange (1-1) is provided with a plurality of first mounting holes arranged at intervals in the circumferential direction, a vertical plate (3-1) is fixedly arranged on the column (3), a second mounting hole is provided on the vertical plate (3-1), and the flange (1-1) is connected to the column (3) by bolts passing through the first mounting holes and the second mounting holes.

4. The flexible cable mounting bracket according to claim 3, characterized in that: The first mounting hole may be configured as an elongated hole.

5. The flexible cable mounting bracket according to claim 2 or 3, characterized in that: At least two flanges (1-1) are provided and arranged in parallel and spaced apart, and the flexible cable fixing member is fixedly installed between two adjacent flanges (1-1); The vertical plates (3-1) are arranged on the top end surface of the vertical column (3) and the number of the vertical plates (3-1) is the same as that of the flange plates (1-1).

6. The flexible cable mounting bracket according to claim 1 or 2, characterized in that: The flexible cable fixing member comprises a pad (1-2), the pad (1-2) is provided with a through hole, a flexible cable extrusion anchor is installed in the through hole, so that the flexible cable (2) is fixed to the pad (1-2) through the flexible cable extrusion anchor, and the pad (1-2) is fixedly connected to the flange (1-1); Preferably, at least two pads (1-2) are provided and are distributed in parallel and at intervals, and two adjacent pads (1-2) are connected via a connecting block (1-3).

7. The flexible cable mounting bracket according to claim 1, characterized in that: Two adjacent groups of support assemblies are connected via a connecting beam (1-4); preferably, both ends of the connecting beam (1-4) respectively pass through the flange plate (1-1) of the support assembly and are fixedly connected to the flange plate (1-1).

8. The flexible cable mounting bracket according to claim 1, characterized in that: An auxiliary connecting piece (4) is installed on the upright column (3), and the auxiliary connecting piece (4) is used to install a cable or a support rod.

9. The flexible cable mounting bracket according to claim 1, characterized in that: The flexible cable installation bracket comprises a cast pile, and the bottom of the column (3) is installed on the cast pile.

10. The flexible cable mounting bracket according to claim 9, characterized in that: The cast pile comprises a secondary cast pile (5) and a primary cast pile (7) installed on a mountain. A mounting seat is provided at the bottom of the column (3). The mounting seat is mounted on the primary cast pile (7) via bottom bolts (6). The space between the mounting seat and the primary cast pile (7) is used to form the secondary cast pile (5) through secondary casting.

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