Cable trench cable laying bracket

Abstract

The present invention discloses a cable trench cable laying bracket, which relates to the technical field of cable construction, and is specifically a cable trench cable laying bracket, comprising a fixing plate, the outer surface of the fixing plate is fixedly connected to a first support column, the outer surface of the first support column is fixedly connected to an installation box, a first slide groove is provided inside the installation box, a first slider is slidably connected inside the first slide groove, a connecting block is fixedly connected to the upper surface of the first slider, and a lower limit plate is fixedly connected to the upper surface of the connecting block. The cable trench cable laying bracket, through the arrangement of a third light rod, a third spring, a sliding block and a clamping rod, can pull the pull rod during use to drive the third light rod to compress the third spring, thereby pulling open the clamping rod, clamping the clamping rod to a corresponding position, and then loosening the pull rod to fix the laying bracket, thereby facilitating installation.

Description

Technical Field

[0001] The invention relates to the technical field of cable construction, in particular to a cable trench cable laying bracket. Background Art

[0002] Power cables are used to transmit and distribute electrical energy. They are commonly used in urban underground power grids, power station lead-out lines, internal power supply for industrial and mining enterprises, and underwater transmission lines across rivers and seas. Ordinary cables are generally laid through underground power grids or cable trenches to transmit electrical energy, and the cable trenches require many brackets installed on the wall to support the laying of cables.

[0003] Most of the existing brackets are fixed and installed by screws, which is very troublesome. In addition, different types of cables have different magnetic flux lines when transmitting electric energy, which will affect the transportation of electric energy. The existing laying brackets cannot change the distance between different cables. The existing cable trench cable laying brackets are inconvenient to install and inconvenient to change the distance between different cables. Summary of the invention

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the present invention provides a cable trench cable laying bracket, which solves the problems raised in the above background technology.

[0006] (II) Technical solution

[0007] To achieve the above objectives, the present invention is implemented through the following technical scheme: a cable trench cable laying bracket, comprising a fixing plate, the outer surface of the fixing plate is fixedly connected to the first support column, the outer surface of the first support column is fixedly connected to the installation box, the interior of the installation box is provided with a first slide groove, the interior of the first slide groove is slidably connected to the first sliding block, the upper surface of the first sliding block is fixedly connected to the connecting block, the upper surface of the connecting block is fixedly connected to the lower limit plate, the upper surfaces of the lower limit plate are movably connected to the upper limit plate, the upper and lower limit plates are both provided with grooves, the interior of the first slide groove is fixedly connected to the partition, the outer surface of the installation box is provided with a first through hole, the interior of the first through hole is rotatably connected to the first screw, one end of the first screw is fixedly connected to the first rotating rod, the first sliding block is threadedly connected to the first screw, and the partition is rotatably connected to the first screw.

[0008] Optionally, an upper support plate is fixedly connected to an outer surface of the upper limit plate, and a lower support plate is fixedly connected to an outer surface of the lower limit plate.

[0009] Optionally, a second through hole is provided inside the upper support plate and the lower support plate, a bolt is connected to the internal thread of the second through hole, and a handle is fixedly connected to the upper surface of the bolt.

[0010] Optionally, the number of mounting boxes on the first support column is four, the number of partitions and first sliders on the mounting box is five, and the number of upper support plates and lower support plates on each of the upper limit plate and lower limit plate is two.

[0011] Optionally, a second sliding groove is provided on the outer surface of the fixed plate, a second sliding block is slidably connected inside the second sliding groove, and a second supporting column is fixedly connected to the outer surface of the second sliding block.

[0012] Optionally, a third slide groove is opened inside the second support column, the inside of the third slide groove is rollingly connected to the first roller, the inside of the first roller is rotatably connected to the second rotating shaft, the outer surface of the second rotating shaft is rotatably connected to the first connecting rod, one end of the first connecting rod rotates the third rotating shaft, and the outer surface of the third rotating shaft is rotatably connected to the second roller.

[0013] Optionally, the middle part of the first connecting rod is rotatably connected to a fourth rotating shaft, one end of the fourth rotating shaft is fixedly connected to a fixed plate, the outer surface of the fourth rotating shaft is rotatably connected to a second connecting rod, one end of the second connecting rod is rotatably connected to a first roller, one end of the second connecting rod is rotatably connected to a second roller, and the second roller is rollingly connected to the inside of the first support column.

[0014] Optionally, the number of the second support columns is two, and the number of the first connecting rods and the number of the second connecting rods are four.

[0015] Optionally, a second screw rod is rotatably connected inside the first support column, the second screw rod and the second support column are threadedly connected to each other, and one end of the second screw rod is fixedly connected to a second rotating rod.

[0016] Optionally, a fourth through hole is opened inside the fixed plate, a third light rod is slidably connected inside the third through hole, a third spring is sleeved on the outer surface of the third light rod, one end of the third spring is fixedly connected to a sliding block, the upper surface of the sliding block is fixedly connected to a clamping rod, the outer surface of the sliding block is fixedly connected to the third light rod, and one end of the third light rod is fixedly connected to a pull rod.

[0017] (III) Beneficial effects

[0018] The present invention provides a cable trench cable laying bracket, which has the following beneficial effects:

[0019] 1. The cable trench cable laying bracket, through the arrangement of the third light rod, the third spring, the sliding block and the clamping rod, can pull the pull rod during use to drive the third light rod to compress the third spring, thereby pulling open the clamping rod, clamping the clamping rod to the corresponding position, and then loosening the pull rod to fix the laying bracket, thereby facilitating installation.

[0020] 2. This cable trench cable laying bracket is arranged through the cooperation of the first screw, the first slider, the second screw and the second support column. During use, the movement of the first slider and the second support column can be controlled by rotating the first screw and the second screw, thereby changing the distance between different cables and achieving the purpose of protecting the cables. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0022] Figure 2 It is a schematic diagram of the structure of the present invention from the front;

[0023] Figure 3 It is a schematic diagram of the structure of the present invention from the rear;

[0024] Figure 4 It is a structural schematic diagram of the installation box of the present invention.

[0025] In the figure: 1. fixed plate; 2. first support column; 3. installation box; 4. first slider; 5. upper limit plate; 6. first rotating rod; 7. second support column; 8. first connecting rod; 9. second connecting rod; 10. second screw rod; 11. second rotating rod; 12. third smooth rod; 13. third spring; 14. clamping rod; 15. pull rod. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0027] See also Figures 1 to 4The present invention provides a technical solution: a cable trench cable laying bracket, comprising a fixed plate 1, a second slide groove is provided on the outer surface of the fixed plate 1, a second slider is slidably connected inside the second slide groove, a second support column 7 is fixedly connected to the outer surface of the second slider, a third slide groove is provided inside the second support column 7, a first roller is rotatably connected inside the third slide groove, a second rotating shaft is rotatably connected inside the first roller, a first connecting rod 8 is rotatably connected to the outer surface of the second rotating shaft, a fourth rotating shaft is rotatably connected to the middle part of the first connecting rod 8, one end of the fourth rotating shaft is fixedly connected to the fixed plate 1, a second connecting rod 9 is rotatably connected to the outer surface of the fourth rotating shaft, one end of the second connecting rod 9 is rotatably connected to the first roller, one end of the second connecting rod 9 is rotatably connected to the second roller, and the second roller rolls The first connecting rod 8 is rotatably connected to the inside of the first supporting column 2, one end of the first connecting rod 8 rotates the third rotating shaft, and the outer surface of the third rotating shaft is rotatably connected to the second roller, the number of the second supporting columns 7 is two, the number of the first connecting rod 8 and the second connecting rod 9 are four, the outer surface of the fixed plate 1 is fixedly connected to the first supporting column 2, the number of mounting boxes 3 on the first supporting column 2 is four, the number of partitions and first sliders 4 on the mounting box 3 is five, the number of upper support plates and lower support plates on each upper limit plate 5 and lower limit plate is two, the outer surface of the first supporting column 2 is fixedly connected to the mounting box 3, the interior of the mounting box 3 is provided with a first slide groove, the interior of the first slide groove is slidably connected to the first slider 4, the upper surface of the first slider 4 is fixedly connected to the connecting block, and the upper surface of the connecting block is fixedly connected There is a lower limit plate, the upper surface of the lower limit plate is movably connected to the upper limit plate 5, the outer surface of the upper limit plate 5 is fixedly connected to the upper support plate, the outer surface of the lower limit plate is fixedly connected to the lower support plate, the upper and lower support plates are internally provided with a second through hole, the second through hole is internally threadedly connected with a bolt, the upper surface of the bolt is fixedly connected with a handle, the upper limit plate 5 and the lower limit plate are both provided with a groove, the interior of the first slide groove is fixedly connected with a partition, the outer surface of the installation box 3 is provided with a first through hole, the interior of the first through hole is rotatably connected with a first screw, one end of the first screw is fixedly connected with a first rotating rod 6, the first slider 4 is threadedly connected to the first screw, the partition is rotatably connected to the first screw, the interior of the first support column 2 is rotatably connected with a second screw 10, the second screw 1 0 is threadedly connected with the second support column 7, one end of the second screw rod 10 is fixedly connected with the second rotating rod 11, through the cooperation of the first screw rod, the first slider 4, the second screw rod 10 and the second support column 7, the movement of the first slider 4 and the second support column 7 can be controlled by rotating the first screw and the second screw 10 during use, thereby playing a role in changing the distance between different cables, achieving the purpose of protecting the cables, a fourth through hole is opened inside the fixing plate 1, the inside of the third through hole is slidably connected with the third light rod 12, the outer surface of the third light rod 12 is sleeved with a third spring 13, one end of the third spring 13 is fixedly connected with a sliding block, the upper surface of the sliding block is fixedly connected with a clamping rod 14, and the outer surface of the sliding block is fixedly connected to the third light rod 12,One end of the third light rod 12 is fixedly connected with a pull rod 15. Through the arrangement of the third light rod 12, the third spring 13, the sliding block and the clamping rod 14, the pull rod 15 can be pulled during use to drive the third light rod 12 to compress the third spring 13, thereby pulling open the clamping rod 14, clamping the clamping rod 14 to the corresponding position, and then loosening the pull rod 15 to fix the laying bracket, thereby facilitating installation.

[0028] When in use, by pulling the pull rod 15, the third light rod 12 is driven to compress the third spring 13, thereby pulling open the clamping rod 14, clamping the clamping rod 14 to the corresponding position, and then loosening the pull rod 15 to fix the laying bracket, and then fix the different cables between the upper and lower limit plates, and fix the cables by turning the bolts. When the distance between different cables needs to be adjusted, the movement of the first slider 4 and the second support column 7 is controlled by turning the first screw rod and the second screw rod 10, thereby changing the distance between different cables.

[0029] The working principle and beneficial effects of the present invention: the cable trench cable laying bracket, through the arrangement of the third light rod 12, the third spring 13, the sliding block and the clamping rod 14, can pull the pull rod 15 during use to drive the third light rod 12 to compress the third spring 13, thereby pulling open the clamping rod 14, clamping the clamping rod 14 to the corresponding position, and then loosening the pull rod 15 to fix the laying bracket, thereby facilitating installation; through the coordinated arrangement of the first screw rod, the first sliding block 4, the second screw 10 and the second support column 7, the movement of the first sliding block 4 and the second support column 7 can be controlled by rotating the first screw and the second screw 10 during use, thereby changing the distance between different cables and achieving the purpose of protecting the cables.

[0030] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A cable trench cable laying bracket, comprising a fixing plate (1), characterized in that: The outer surface of the fixed plate (1) is fixedly connected to a first support column (2), the outer surface of the first support column (2) is fixedly connected to a mounting box (3), a first slide groove is provided inside the mounting box (3), a first slider (4) is slidably connected inside the first slide groove, a connecting block is fixedly connected to the upper surface of the first slider (4), a lower limit plate is fixedly connected to the upper surface of the connecting block, an upper limit plate (5) is movably connected to the upper surface of the lower limit plate, a groove is provided inside the upper limit plate (5) and the lower limit plate, a partition is fixedly connected inside the first slide groove, a first through hole is provided on the outer surface of the mounting box (3), a first screw is rotatably connected inside the first through hole, one end of the first screw is fixedly connected to a first rotating rod (6), the first slider (4) is threadedly connected to the first screw, and the partition is rotatably connected to the first screw; The outer surface of the fixed plate (1) is provided with a second sliding groove, the interior of the second sliding groove is slidably connected to a second sliding block, and the outer surface of the second sliding block is fixedly connected to a second supporting column (7); A second screw rod (10) is rotatably connected inside the first support column (2), the second screw rod (10) and the second support column (7) are threadedly connected to each other, and one end of the second screw rod (10) is fixedly connected to a second rotating rod (11); A third through hole is provided inside the fixing plate (1), a third light rod (12) is slidably connected inside the third through hole, a third spring (13) is sleeved on the outer surface of the third light rod (12), one end of the third spring (13) is fixedly connected to a sliding block, an upper surface of the sliding block is fixedly connected to a clamping rod (14), an outer surface of the sliding block is fixedly connected to the third light rod (12), and one end of the third light rod (12) is fixedly connected to a pull rod (15).

2. A cable trench cable laying bracket according to claim 1, characterized in that: The outer surface of the upper limit plate (5) is fixedly connected to an upper support plate, and the outer surface of the lower limit plate is fixedly connected to a lower support plate.

3. A cable trench cable laying bracket according to claim 2, characterized in that: The upper support plate and the lower support plate are internally provided with a second through hole, the internal threads of the second through hole are connected with a bolt, and the upper surface of the bolt is fixedly connected with a handle.

4. A cable trench cable laying bracket according to claim 2, characterized in that: The number of the mounting boxes (3) on the first support column (2) is four, the number of the upper partitions and the first sliding blocks (4) on the mounting box (3) is five, and the number of the upper support plates and the lower support plates on each of the upper limit plates (5) and the lower limit plates is two.

5. A cable trench cable laying bracket according to claim 1, characterized in that: A third slide groove is provided inside the second support column (7), the inside of the third slide groove is rollingly connected to a first roller, the inside of the first roller is rotatably connected to a second rotating shaft, the outer surface of the second rotating shaft is rotatably connected to a first connecting rod (8), one end of the first connecting rod (8) rotates the third rotating shaft, and the outer surface of the third rotating shaft is rotatably connected to the second roller.

6. A cable trench cable laying bracket according to claim 5, characterized in that: The middle part of the first connecting rod (8) is rotatably connected to a fourth rotating shaft, one end of the fourth rotating shaft is fixedly connected to the fixed plate (1), the outer surface of the fourth rotating shaft is rotatably connected to a second connecting rod (9), one end of the second connecting rod (9) is rotatably connected to a first roller, one end of the second connecting rod (9) is rotatably connected to a second roller, and the second roller is rollingly connected to the inside of the first supporting column (2).

7. A cable trench cable laying bracket according to claim 6, characterized in that: The number of the second support columns (7) is two, and the number of the first connecting rods (8) and the number of the second connecting rods (9) are both four.

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