Adjustable cable erection supporting device

Abstract

The utility model discloses an adjustable cable erection support device, relates to the rail transit electromechanical technical field, the device comprises a base and a trapezoid block, the periphery of the base is provided with fixing blocks, the fixing blocks are hollow, one side of each fixing block is fixedly connected with one side of the base, the two sides of the upper end face of the base are provided with support blocks, and the trapezoid block is fixedly connected with one side of the base. The bottom of the supporting block is fixedly connected with the top of the base, the top of the supporting block is fixedly connected with the bottoms of the two sides of the trapezoid block, the trapezoid block is hollow, a lifting mechanism is arranged in the trapezoid block, and a fixing mechanism is arranged on the top of the lifting mechanism. The fixing mechanism at the top of the lifting mechanism can move up and down to solve the problem of different heights, and the fixing mechanism can be adjusted to adapt to cables with different thicknesses.

Description

Technical Field

[0001] The utility model relates to the technical field of rail transit electromechanical technology, in particular to an adjustable cable erection support device. Background Art

[0002] The cable installation support device belongs to the field of rail transportation electromechanical technology. As an important part when installing cables, the cable installation support device is used to support cables.

[0003] For example, a cable installation support device described in the patent announcement number CN218415728U is fixed to the wall by a wall fixing plate, and double-sided adhesive is used for temporary fixation, and bolts are used to pass through the fixing holes for permanent support. The cable installation support device in the above case is not convenient because it can only be fixed on the wall, which limits the scope of use. Most of the cable installation is carried out outdoors. Due to the lack of walls for fixing outdoors, it cannot be fixed, so there are great limitations in use.

[0004] Based on this, an adjustable cable installation support device is now provided, which can eliminate the disadvantages of the existing device. Utility Model Content

[0005] The utility model aims to provide an adjustable cable installation support device to solve the problems in the background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] An adjustable cable laying support device comprises a base and a trapezoidal block, wherein fixed blocks are arranged around the base, and one side of the fixed block is fixedly connected to one side of the base, support blocks are arranged on both sides of the upper end surface of the base, the bottom of the support block is fixedly connected to the top of the base, and the top of the support block is fixedly connected to the bottom of both sides of the trapezoidal block, a base is arranged above the trapezoidal block, a lifting mechanism is arranged inside the trapezoidal block, the lifting mechanism is used to drive the base to move up and down, and a fixing mechanism for fixing the cable is arranged on the upper end of the base.

[0008] On the basis of the above technical solutions, the present invention also provides the following optional technical solutions:

[0009] In an optional scheme: the lifting mechanism includes a rotating knob, a first threaded rod is provided at the top of the rotating knob, the bottom of the first threaded rod is fixedly connected to the top of the rotating knob, the first threaded rod is rotatably connected to the middle of the inner part of the trapezoidal block, a sliding block is provided on the outer wall of the first threaded rod, the outer wall of the first threaded rod is threadedly connected to the inner wall of the sliding block, fixed rods are provided at the tops of both sides of the sliding block, and the top of the sliding block is fixedly connected to the bottom of the fixed rod.

[0010] In an optional scheme: the fixing mechanism includes a base, a bearing is provided at the inner middle position of the base, the outer wall of the bearing is fixedly connected to the inner wall of the base, the inner wall of the bearing is provided with a rotating column, the outer wall of the rotating column is fixedly connected to the inner wall of the bearing, the top of one side of the rotating column is fixedly connected to a limiting block, the top of one side of the rotating column is provided with a sliding block, the bottom of the sliding block is provided with a limiting hole, the limiting block at the top of one side of the rotating column is slidably connected to the bottom of the sliding block, and the limiting block moves within the limiting hole, the top of the other side of the rotating column is provided with a fixed block, the bottom of the fixed block is fixedly connected to the top of the other side of the rotating column, the middle and upper part of the sliding block is provided with a threaded hole, the middle and upper part of the fixed block is provided with a rotating hole, a second threaded rod is provided in the middle of the threaded hole, the outer wall of the second threaded rod is threadedly connected to the inner wall of the threaded hole, a rotating handle is provided on one side surface of the second threaded rod, and one side of the second threaded rod is fixedly connected to one side of the rotating handle.

[0011] In an optional solution: a mounting hole is provided in the middle of each of the fixing blocks.

[0012] In an optional solution, the interior of the trapezoidal block is a hollow structure.

[0013] In an optional solution, the sliding block is not in contact with the inner wall of the trapezoidal block around its periphery.

[0014] In an optional solution: an anti-slip groove is provided at the junction of the bottom of the first threaded rod and the trapezoidal block.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0016] 1. The utility model can install ground nails and expansion screws according to different terrains through the installation hole provided in the middle of the fixing block, so that the base can be supported as a whole at any place.

[0017] 2. The utility model rotates the first threaded rod inside the trapezoidal block by rotating the knob, and the rotation of the first threaded rod drives the slider to move up and down, thereby achieving the movement of the fixing mechanism.

[0018] 3. The utility model moves the clamping block on one side of the fixing mechanism, which is convenient for targeted adjustment according to cables of different thicknesses. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the utility model.

[0020] Figure 2 It is a structural cross-sectional view of the front view of the utility model.

[0021] Figure 3For this utility model Figure 1 A partial enlarged view of middle A.

[0022] Figure 4 For this utility model Figure 1 Sectional view of A.

[0023] Figure 5 For this utility model Figure 4 A partial enlarged front view of B in the middle.

[0024] Notes on figure numbers: 1 base, 2 trapezoidal block, 3 fixed block, 4 support block, 5 turning button, 6 first threaded rod, 7 slider, 8 fixed rod, 9 base, 10 bearing, 11 rotating column, 12 limit block, 13 sliding block, 14 limit hole, 15 fixed block, 16 threaded hole, 17 rotating hole, 18 second threaded rod, 19 rotating handle. DETAILED DESCRIPTION

[0025] 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.

[0026] Example 1

[0027] In one embodiment, Figure 1-Figure 5 As shown, an adjustable cable laying support device includes a base 1 and a trapezoidal block 2, wherein fixed blocks 3 are provided on all sides of the base 1, and one side of the fixed block 3 is fixedly connected to one side of the base 1, support blocks 4 are provided on both sides of the upper end surface of the base 1, the bottom of the support block 4 is fixedly connected to the top of the base 1, and the top of the support block 4 is fixedly connected to the bottom of both sides of the trapezoidal block 2, a base 9 is provided above the trapezoidal block 2, and a lifting mechanism is provided inside the trapezoidal block 2, the lifting mechanism is used to drive the base 9 to move up and down, and a fixing mechanism for fixing the cable is provided on the upper end of the base 9.

[0028] In one embodiment, Figure 2As shown, the lifting structure includes a rotating button 5, a first threaded rod 6 is provided on the top of the rotating button 5, the bottom of the first threaded rod 6 is fixedly connected to the top of the rotating button 5, the first threaded rod 6 is rotatably connected to the middle of the interior of the trapezoidal block 2, the outer wall of the first threaded rod 6 is provided with a slider 7, the outer wall of the first threaded rod 6 is threadedly connected to the inner wall of the slider 7, fixed rods 8 are provided on the tops of both sides of the slider 7, and the tops of the sliders 7 are fixedly connected to the bottoms of the fixed rods 8, the first threaded rod 6 inside the trapezoidal block 2 is rotated by rotating the rotating button 5 below, the rotation of the first threaded rod 6 will drive the slider 7 inside to rotate, and the slider 7 will move up and down, the movement of the slider 7 will cause the fixed rod 8 to move together, and the movement of the fixed rod 8 will move the fixing mechanism at the top together, thereby realizing adjustable lifting and lowering, solving the problem of working at different heights.

[0029] In one embodiment, Figure 2 — Figure 5 As shown, the fixing mechanism includes a base 9, a bearing 10 is provided at the middle position inside the base 9, the outer wall of the bearing 10 is fixedly connected to the inner wall of the base 9, a rotating column 11 is provided on the inner wall of the bearing 10, the outer wall of the rotating column 11 is fixedly connected to the inner wall of the bearing 10, a limiting block 12 is fixedly connected to the top of one side of the rotating column 11, a sliding block 13 is provided on the top of one side of the rotating column 11, a limiting hole 14 is provided at the bottom of the sliding block 13, the limiting block 12 at the top of one side of the rotating column 11 is slidably connected to the bottom of the sliding block 13, and the limiting block 12 moves within the limiting hole 14, a fixed block 15 is provided on the top of the other side of the rotating column 11, the bottom of the fixed block 15 is fixedly connected to the top of the other side of the rotating column 11, and the upper middle part of the sliding block 13 A threaded hole 16 is provided, a rotating hole 17 is provided in the middle and upper part of the fixed block 15, a second threaded rod 18 is provided in the middle of the threaded hole 16, the outer wall of the second threaded rod 18 is threadedly connected to the inner wall of the threaded hole 16, a rotating handle 19 is provided on one side surface of the second threaded rod 18, one side of the second threaded rod 18 is fixedly connected to one side of the rotating handle 19, the rotating column 11 rotates inside the bearing 10, thereby solving the problem of different orientations, the sliding block 13 on the top of one side of the rotating column 11 can move within the range of the limiting hole 14, and can be adjusted according to the size of different cables. After adjusting to the appropriate size, the second threaded rod 18 is installed through the rotating hole 17 and the threaded hole 16 to play a fixing role, and then the contraction can be adjusted by the rotating handle 19 connected to the second threaded rod 18.

[0030] In one embodiment, Figure 1As shown, a mounting hole is provided in the middle of the fixing block 3, and ground nails and expansion screws can be installed according to different terrains through the mounting holes in the middle of the fixing block 3. If ground nails can be installed on the ground for fixing, expansion screws can be used to fix on the wall, so that the base 1 is fixed and the supporting device will not be pulled down due to pulling the cable.

[0031] Example 2

[0032] In one embodiment, Figure 1 As shown, the interior of the trapezoidal block 2 is a hollow structure, so that the lifting mechanism can move up and down in the trapezoidal block 2.

[0033] In one embodiment, Figure 2 As shown, the slider 7 is not in contact with the inner wall of the trapezoidal block 2 on all sides. If the slider 7 contacts the inner wall of the trapezoidal block 2, the friction force will increase, and the lifting resistance will become larger, which will affect the use.

[0034] In one embodiment, Figure 1 As shown, an anti-skid pattern is provided at the junction between the bottom of the first threaded rod 6 and the trapezoidal block 2 , which can play an anti-skid role and ensure that the first threaded rod 6 always rotates inside the trapezoidal block 2 .

[0035] The above embodiment discloses an adjustable cable installation support device, wherein the support device can install ground nails and expansion screws according to different terrains through the installation hole provided in the middle of the fixing block 3, so that the entire support device is fixed, and then the first threaded rod 6 is rotated by rotating the knob 5 above the base 1, and the rotation of the first threaded rod 6 drives the movement of the slider 7, and the movement of the slider 7 will drive the top fixing rod 8 to move together, and the movement of the fixing rod 8 will drive the top fixing mechanism to move together, which can effectively solve the problem of different heights when installing cables. The fixing mechanism can adjust the size through the sliding block 13 on one side, and then the second threaded rod 18 is installed between the rotating hole 17 and the threaded hole 16 to play a fixing role, and then the contraction is adjusted by rotating the rotating handle 19 connected to the second threaded rod 18, so that the problem of cables of different sizes cannot be used can be solved, and the rotating column 11 can be rotated in the bearing 10, so that the angles in all directions can be adjusted when installing the cable, which can solve the fixing problem and the height problem as well as the problem of cable size and different directions.

[0036] The above is only a specific implementation of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any person skilled in the art who is familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. An adjustable cable installation support device, comprising a base (1) and a trapezoidal block (2), characterized in that: The base (1) is provided with fixed blocks (3) on all sides, and one side of the fixed block (3) is fixedly connected to one side of the base (1); support blocks (4) are provided on both sides of the upper end surface of the base (1); the bottom of the support block (4) is fixedly connected to the top of the base (1), and the top of the support block (4) is fixedly connected to the bottoms of both sides of the trapezoidal block (2); a base (9) is provided above the trapezoidal block (2); a lifting mechanism is provided inside the trapezoidal block (2), and the lifting mechanism is used to drive the base (9) to move up and down; The upper end of the base (9) is provided with a fixing mechanism for fixing the cable.

2. The adjustable cable installation support device according to claim 1, characterized in that: The lifting mechanism comprises a rotating button (5), a first threaded rod (6) is provided at the top of the rotating button (5), the bottom of the first threaded rod (6) is fixedly connected to the top of the rotating button (5), the first threaded rod (6) is rotatably connected to the middle of the trapezoidal block (2), a sliding block (7) is provided on the outer wall of the first threaded rod (6), the outer wall of the first threaded rod (6) is threadedly connected to the inner wall of the sliding block (7), fixed rods (8) are provided at the tops of both sides of the sliding block (7), and the top of the sliding block (7) is fixedly connected to the bottom of the fixed rod (8).

3. The adjustable cable installation support device according to claim 1, characterized in that: The fixing mechanism comprises a base (9), a bearing (10) is provided at a middle position inside the base (9), an outer wall of the bearing (10) is fixedly connected to an inner wall of the base (9), a rotating column (11) is provided on the inner wall of the bearing (10), an outer wall of the rotating column (11) is fixedly connected to an inner wall of the bearing (10), a limiting block (12) is fixedly connected to the top of one side of the rotating column (11), a sliding block (13) is provided at the top of one side of the rotating column (11), a limiting hole (14) is provided at the bottom of the sliding block (13), the limiting block (12) at the top of one side of the rotating column (11) is slidably connected to the bottom of the sliding block (13), and the limiting block (12) ) is movably arranged in the limiting hole (14), a fixed block (15) is provided at the top of the other side of the rotating column (11), the bottom of the fixed block (15) is fixedly connected to the top of the other side of the rotating column (11), a threaded hole (16) is provided in the middle and upper part of the sliding block (13), a rotating hole (17) is provided in the middle and upper part of the fixed block (15), a second threaded rod (18) is provided in the middle of the threaded hole (16), the outer wall of the second threaded rod (18) is threadedly connected to the inner wall of the threaded hole (16), a rotating handle (19) is provided on one side surface of the second threaded rod (18), and one side of the second threaded rod (18) is fixedly connected to one side of the rotating handle (19).

4. The adjustable cable installation support device according to claim 1, characterized in that: A mounting hole is provided in the middle of each of the fixing blocks (3).

5. The adjustable cable installation support device according to claim 1, characterized in that: The interior of the trapezoidal block (2) is a hollow structure.

6. The adjustable cable installation support device according to claim 2, characterized in that: The sliding block (7) is not in contact with the inner wall of the trapezoidal block (2) around its periphery.

7. The adjustable cable installation support device according to claim 2, characterized in that: Anti-slip grooves are provided at the junction between the bottom of the first threaded rod (6) and the trapezoidal block (2).

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