CN221928907U - A telescopic cable support for cable lays - Google Patents

Abstract

The utility model relates to the technical field of electric power and discloses a telescopic cable support for cable laying, which comprises a supporting seat, wherein the top of the supporting seat is fixedly connected with two symmetrically distributed connecting rings, the interiors of the two connecting rings are respectively and slidably connected with lifting columns, the outsides of the two lifting columns are fixedly connected with the same first mounting blocks, the interiors of the first mounting blocks are provided with five connecting columns which are linearly and symmetrically distributed, the outsides of the connecting columns are in threaded connection with threaded sleeves, the interiors of the threaded sleeves are rotationally connected with rotating columns, the tops of the rotating columns are fixedly connected with second mounting blocks, fixing holes are formed in the interiors of the second mounting blocks, and mounting grooves are formed in the interiors of the second mounting blocks. This a telescopic cable support for cable lays has possessed height and rotation angle to single cable through manual regulation and has adjusted, makes the lay more laborsaving advantage of single cable.

Description

A telescopic cable support for cable laying

Technical Field

The utility model relates to the technical field of electric power, in particular to a telescopic cable support for laying cables.

Background Art

Substation is a place where voltage is changed. In order to transmit the electric energy generated by the power plant to a distant place, the voltage must be increased and converted into high voltage electricity, and then the voltage is reduced as needed near the user. This work of raising and lowering voltage is completed by the substation, and a large number of cables and optical cables in the industrial facilities of the substation are often laid through cable trenches or cable racks in tunnels.

In the process of fixing cables, the existing cable bracket for cable laying can usually only adjust the height of a row of cables fixed on the device, but cannot adjust the rotation angle and height of a single cable, which makes the installation of a single cable more laborious. Therefore, a telescopic cable bracket for cable laying is proposed to solve the above-mentioned problems.

Utility Model Content

1. Technical issues to be solved

In view of the deficiencies in the prior art, the utility model provides a telescopic cable bracket for cable laying, which has the advantages of being able to manually adjust the height and rotation angle of a single cable, making the laying of a single cable more labor-saving, and solves the problem that only the height of a row of cables fixed on the device can be adjusted, but the rotation angle and height of a single cable cannot be adjusted, making the installation of a single cable more laborious.

(II) Technical solution

The utility model solves the above-mentioned technical problem with the following technical solution: a telescopic cable bracket for cable laying, comprising a support seat, the top of the support seat is fixedly connected with two symmetrically distributed connecting rings, the interiors of the two connecting rings are slidably connected with lifting columns, the outer sides of the two lifting columns are fixedly connected with the same first mounting block, the interior of the first mounting block is installed with five linearly symmetrically distributed connecting columns, the outer sides of the connecting columns are threadedly connected with threaded sleeves, the interior of the threaded sleeves is rotatably connected with a rotating column, the top of the rotating column is fixedly connected with a second mounting block, the interior of the second mounting block is provided with a fixing hole, the interior of the second mounting block is provided with a mounting groove, the interior of the mounting groove is installed with two symmetrically distributed fixing blocks, and the interior of the fixing block is threadedly connected with the same bidirectional threaded rod.

The beneficial effects of the utility model are:

The telescopic cable support for cable laying has the advantage that the height and rotation angle of a single cable can be adjusted manually, making the laying of a single cable more labor-saving.

On the basis of the above technical solution, the present invention can also be improved as follows.

Furthermore, a fixing ring is disposed on the outer sides of the two lifting columns, and the opposite inner sides of the two fixing rings are fixedly connected to the first mounting block.

The beneficial effect of adopting the above further solution is that the mounting block can be raised according to the height of the lifting column, so that the height of the cables installed inside the mounting block can be adjusted according to the needs.

Furthermore, a spring is arranged on the outer side of the bidirectional threaded rod, a knob is installed on the right side of the bidirectional threaded rod, a limiting plate located inside the threaded sleeve is arranged on the outer side of the rotating column, and a limiting ring located below the limiting plate is arranged inside the threaded sleeve.

The beneficial effect of adopting the above further solution is that the rotation of the first threaded column is made more labor-saving, and the rotating column is prevented from detaching from the threaded sleeve during rotation, so that the cable is separated from the device and the subsequent laying of the cable is affected.

Furthermore, racks are provided on the front sides of the two lifting columns, a strip groove is provided inside the connecting ring, a gear meshing with the rack is rotatably connected inside the strip groove, and a motor whose output end is fixedly connected to the gear is installed on the left side of the connecting ring.

The beneficial effect of adopting the above further solution is that the lifting column can automatically adjust the height of the mounting block according to the height at which the cables need to be laid, thereby preventing manual adjustment from being time-consuming and labor-intensive and affecting work efficiency.

Furthermore, the interior of the first mounting block is threadedly connected with five symmetrically distributed fastening threaded rods, and the interior of the first mounting block is provided with five linearly symmetrically distributed mounting holes, and the inner side walls of the five mounting holes are slidably connected to the connecting column.

The beneficial effect of adopting the above further solution is that it is easy to fix the outer sides of cables of different specifications, thereby preventing the cables from sliding during the laying process and affecting subsequent operations.

Furthermore, the fastening threaded rods extend to the inside of the mounting hole, and the rear sides of the five fastening threaded rods are each provided with a limiting block located inside the mounting hole.

The beneficial effect of adopting the above further solution is that it makes the rotation of the fastening threaded rod more labor-saving, makes the installation and removal of the connecting column in the installation hole more convenient, is more conducive to the movement of the cable, and prevents the rotating column from falling to the bottom of the threaded sleeve due to gravity.

BRIEF DESCRIPTION OF THE DRAWINGS

Figure 1 is a perspective view of the structure of the utility model;

Figure 2 is a front cross-sectional view of the structure of the utility model;

Figure 3 is an enlarged view of structure A of the utility model;

FIG. 4 is a top cross-sectional view of the structure of the utility model.

In the figure: 1. support seat; 2. connecting ring; 3. lifting column; 4. first mounting block; 5. connecting column; 6. limiting block; 7. threaded sleeve; 8. rotating column; 9. second mounting block; 10. fixing hole; 11. mounting groove; 12. fixing block; 13. bidirectional threaded rod; 14. spring; 15. knob; 16. limiting plate; 17. rack; 18. strip groove; 19. gear; 20. motor; 21. fastening threaded rod; 22. mounting hole; 23. fixing ring; 24. limiting ring.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

In the embodiment, as shown in Figures 1-4, a telescopic cable bracket for cable laying, the utility model includes a support seat 1, the top of the support seat 1 is fixedly connected with two connecting rings 2 in a symmetrical distribution, the two connecting rings 2 are slidably connected with lifting columns 3 inside, the outer sides of the two lifting columns 3 are fixedly connected with the same first mounting block 4, the inside of the first mounting block 4 is installed with five connecting columns 5 in a linear symmetrical distribution, the outer side of the connecting column 5 is threadedly connected with a threaded sleeve 7, the inside of the threaded sleeve 7 is rotatably connected with a rotating column 8, the top of the rotating column 8 is fixedly connected with a second mounting block 9, the inside of the second mounting block 9 is provided with a fixing hole 10, the inside of the second mounting block 9 is provided with a mounting groove 11, the inside of the mounting groove 11 is installed with two fixing blocks 12 in a symmetrical distribution, the inside of the fixing block 12 is threadedly connected with the same bidirectional threaded rod 13, and the two fixing blocks 12 are respectively located at the two ends of the bidirectional threaded rod 13.

A fixing ring 23 is disposed on the outer sides of the two lifting columns 3 , and the inner sides of the two fixing rings 23 are fixedly connected to the first mounting block 4 .

The two lifting columns 3 are lifted and lowered to drive the fixing ring 23 to move up and down, the fixing ring 23 drives the first mounting block 4 to move up and down, and the first mounting block 4 drives the cables fixed inside to move up and down, so that the cables can be adjusted in height as required.

A spring 14 is arranged on the outer side of the bidirectional threaded rod 13 , a knob 15 is installed on the right side of the bidirectional threaded rod 13 , and a limiting piece 16 located inside the threaded sleeve 7 is arranged on the outer side of the rotating column 8 .

By turning the knob 15, the knob 15 drives the two fixing blocks 12 to move closer to or away from each other, thereby fixing the outer side of the cable inside the fixing hole 10; by turning the threaded sleeve 7, the threaded sleeve 7 drives the connecting column 5 and the rotating column 8 to move closer to or away from each other, thereby adjusting the height of the cable.

A rack 17 is provided on the front side of the two lifting columns 3, a strip groove 18 is provided inside the connecting ring 2, a gear 19 meshing with the rack 17 is rotatably connected inside the strip groove 18, and a motor 20 whose output end is rotatably connected to the gear 19 is installed on the left side of the connecting ring 2.

The motor 20 is started, the motor 20 drives the gear 19 to rotate, the gear 19 drives the rack 17 to slide up and down, the rack 17 drives the lifting column 3 to move up and down, the lifting column 3 drives the first mounting block 4 to move up and down, and the first mounting block 4 drives the cable to move up and down.

The interior of the first mounting block 4 is threadedly connected with five symmetrically distributed fastening threaded rods 21, and the interior of the first mounting block 4 is provided with five linearly symmetrically distributed mounting holes 22, and the inner side walls of the five mounting holes 22 are slidably connected to the connecting column 5.

Rotate and move the position of the connecting column 5 inside the mounting hole 22, rotate the fastening threaded rod 21, and slide the fastening threaded rod 21 backward to fix the connecting column 5 located inside the mounting hole 22, so that the rotation angle and lifting height of the cable located on the upper side of the connecting column 5 meet the requirements for cable laying.

The fastening threaded rod 21 extends to the inside of the mounting hole 22 , and the rear sides of the five fastening threaded rods 21 are each provided with a limiting block 6 located inside the mounting hole 22 , and the threaded sleeve 7 is provided with a limiting ring 24 located on the lower side of the limiting plate 16 .

The fastening threaded rod 21 is rotated to drive the limit block 6 to slide inside the mounting hole 22, so that the limit block 6 fixes the position of the connecting column 5 to prevent the sliding of the connecting column 5 from affecting the fixation of the cable.

Working principle:

First, place the cable inside the fixing hole 10, rotate the bidirectional threaded rod 13, the bidirectional threaded rod 13 drives the two fixing blocks 12 to move closer or farther from each other, fix the cable inside the fixing hole 10, rotate the fastening threaded rod 21 in the opposite direction, adjust the rotation angle of the connecting column 5 and the position inside the mounting hole 22, and adjust the rotation angle of the height of the cable;

Then: start the motor 20, the motor 20 drives the gear 19 to rotate, the gear 19 drives the rack 17 to slide up and down, the rack 17 drives the lifting column 3 to move up and down to adjust the height of the five fixed cables, rotate the threaded sleeve 7, the threaded sleeve 7 drives the connecting column 5 and the rotating column 8 to move closer to or away from each other, and adjust the height position of a single cable.

It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

Although the 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 (6)

1. A telescopic cable support for cable laying, comprising a support seat (1), characterized in that: the top of the support seat (1) is fixedly connected with two symmetrically distributed connecting rings (2), the interiors of the two connecting rings (2) are slidably connected with lifting columns (3), the outer sides of the two lifting columns (3) are fixedly connected with the same first mounting block (4), the interior of the first mounting block (4) is installed with five linearly symmetrically distributed connecting columns (5), the outer sides of the connecting columns (5) are threadedly connected with a threaded sleeve (7), the interior of the threaded sleeve (7) is rotatably connected with a rotating column (8), the top of the rotating column (8) is fixedly connected with a second mounting block (9), the interior of the second mounting block (9) is provided with a fixing hole (10), the interior of the second mounting block (9) is provided with a mounting groove (11), the interior of the mounting groove (11) is installed with two symmetrically distributed fixing blocks (12), and the interiors of the two fixing blocks (12) are threadedly connected with the same bidirectional threaded rod (13). 2. A telescopic cable support for cable laying according to claim 1, characterized in that: a fixing ring (23) is provided on the outer side of each of the two lifting columns (3), and the relative inner sides of the two fixing rings (23) are fixedly connected to the first mounting block (4). 3. A telescopic cable bracket for cable laying according to claim 1, characterized in that: a spring (14) is arranged on the outside of the bidirectional threaded rod (13), a knob (15) is installed on the right side of the bidirectional threaded rod (13), a limiting plate (16) located inside the threaded sleeve (7) is arranged on the outside of the rotating column (8), and a limiting ring (24) located on the lower side of the limiting plate (16) is arranged inside the threaded sleeve (7). 4. A telescopic cable support for cable laying according to claim 1, characterized in that: a rack (17) is provided on the front side of the two lifting columns (3), a strip groove (18) is provided inside the connecting ring (2), a gear (19) meshing with the rack (17) is rotatably connected inside the strip groove (18), and a motor (20) whose output end is fixedly connected to the gear (19) is installed on the left side of the connecting ring (2). 5. A telescopic cable bracket for cable laying according to claim 1, characterized in that: the interior of the first mounting block (4) is threadedly connected with five symmetrically distributed fastening threaded rods (21), the interior of the first mounting block (4) is provided with five linearly symmetrically distributed mounting holes (22), and the inner side walls of the five mounting holes (22) are slidably connected to the connecting column (5). 6. A telescopic cable bracket for cable laying according to claim 5, characterized in that: the fastening threaded rod (21) extends to the inside of the mounting hole (22), and the rear sides of the five fastening threaded rods (21) are each provided with a limit block (6) located inside the mounting hole (22).