Cable trench cable support frame

Abstract

The utility model relates to the technical field of cable laying, in particular to a cable supporting frame for a cable trench. The utility model provides a cable supporting frame for a cable trench, which can reduce the lifting height of a cable and reduce the labor intensity. A cable trench cable supporting frame comprises a supporting frame body, rotating shafts, supporting plates and a labor-saving mechanism, the multiple rotating shafts are rotationally connected to the supporting frame body, the supporting plates are connected to the rotating shafts, and the labor-saving mechanism is arranged on the supporting frame body. According to the utility model, the screw rod is screwed through the internal hexagonal wrench to rotate, the screw rod rotates to drive the rack to move downwards through threads, the rack moves to drive the rotating shaft to rotate through the missing gear, and the rotating shaft rotates to drive the supporting plate to rotate downwards, so that the supporting plate is in an inclined state, and the placement height of a cable is reduced; and the effects of reducing the lifting height of the cable and reducing the labor intensity can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of cable laying, in particular to a cable trench cable support frame. Background Art

[0002] The cable support frame of the cable trench is a structural member used to support and fix cables in the cable trench. It provides physical support for the cables, prevents the cables from directly contacting the bottom or wall of the cable trench, reduces friction and damage risks, and supports the cables in layers or separations. It can effectively isolate different types of cables and avoid interference between cables of different voltage levels or signal types, thereby ensuring the safe and orderly arrangement of cables in the cable trench.

[0003] The existing cable support frame of the cable trench usually needs to be fixedly installed on the inner wall of the cable trench, and then the cables are placed on the support plate. The support plate is used to support different types of cables in layers to avoid cross-interference. However, when placing cables, the existing device requires the operator to lift the cables to a higher position, which is labor-intensive.

[0004] Therefore, in view of the above problems, a cable trench cable support frame has been developed which can reduce the lifting height of the cables and reduce the labor intensity. Utility Model Content

[0005] In order to overcome the disadvantage that the existing device requires operators to lift the cables to a higher position, which has a high labor intensity, the utility model provides a cable trench cable support frame which can reduce the lifting height of the cables and reduce the labor intensity.

[0006] The technical solution of the utility model is: a cable trench cable support frame, including a support frame, a rotating shaft, a support plate and a labor-saving mechanism, the support frame is rotatably connected to a plurality of rotating shafts, the rotating shafts are all connected to support plates, the support plates are used to support the cables, and the support frame is provided with a labor-saving mechanism for controlling the rotation of the support plates.

[0007] As a preferred technical solution of the utility model, it also includes a connecting plate and a fixing piece. A plurality of connecting plates are connected to one side of the support frame, and the connecting plates are all threadedly connected with fixing pieces. When the support plate is in a horizontal state, the fixing piece rotates on the connecting plate and moves toward the support plate through the thread, and the support plate is clamped and fixed by the fixing piece.

[0008] As a preferred technical solution of the utility model, cushion blocks are rotatably connected to the fixing members.

[0009] As an optimal technical solution of the utility model, the labor-saving mechanism includes a missing gear, a connecting piece, a screw rod and a rack. The rotating shaft is connected to the missing gear, and a plurality of connecting pieces are connected to the other side of the support frame. The connecting pieces are rotatably connected to the screw rods, and the racks are threadedly connected to the screw rods. The racks are slidably connected to the support frame, and the racks are meshed with adjacent missing gears. The rotation of the screw rod drives the rack to move downward through the thread, and the movement of the rack drives the rotating shaft to rotate through the missing gear. The rotation of the rotating shaft drives the support plate to rotate downward, so that the support plate is inclined, thereby reducing the placement height of the cable and thus reducing the lifting height of the cable.

[0010] As a preferred technical solution of the utility model, it also includes a hexagon socket joint, and the top of the screw rod is connected with the hexagon socket joint. The hexagon socket wrench is clamped with the hexagon socket joint, and the screw rod is twisted by the hexagon socket wrench to rotate it.

[0011] As a preferred technical solution of the utility model, it also includes a toggle mechanism, which includes a connecting shaft, a toggle piece and a handle. The ends of the support plates are rotatably connected to the connecting shafts, the connecting shafts are connected to toggle pieces, and the toggle pieces are connected to handles. When the support plate is rotated and reset to a horizontal state, the end position of the support plate and the cables on the toggle piece have not slipped to a direction close to the support frame, the handle is pushed to drive the toggle piece and the connecting shaft to rotate upward on the support plate, thereby moving the end position of the support plate and the cables on the toggle piece close to the support frame, thereby preventing the cables placed on the support plate from slipping.

[0012] Beneficial effects: 1. The utility model rotates the screw rod by screwing it with an Allen wrench. The rotation of the screw rod drives the rack to move downward through the thread. The movement of the rack drives the shaft to rotate through the missing gear. The rotation of the shaft drives the support plate to rotate downward, so that the support plate is inclined, the placement height of the cable is lowered, and the lifting height of the cable can be reduced, which can reduce the labor intensity.

[0013] 2. In the utility model, when the support plate is in a horizontal state, the fixing member rotates and moves on the connecting plate toward the support plate through the thread, so that the support plate can be clamped and fixed by the fixing member.

[0014] 3. The utility model drives the toggle member and the connecting shaft to rotate upward on the support plate by pushing the handle, thereby toggling the end position of the support plate and the cable on the toggle member to a direction close to the support frame, thereby preventing the cables placed on the support plate from slipping. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the first structure of the utility model.

[0016] Figure 2This is a second structural schematic diagram of the utility model.

[0017] Figure 3 It is a partial three-dimensional structural schematic diagram of the utility model.

[0018] Figure 4 It is a three-dimensional structural schematic diagram of the labor-saving mechanism and the toggle mechanism of the utility model.

[0019] Figure 5 It is a schematic diagram of the structure of the labor-saving mechanism of the utility model.

[0020] Among them: 1-support frame, 2-rotating shaft, 3-support plate, 4-connecting plate, 5-fixing part, 6-labor-saving mechanism, 61-missing gear, 62-connecting part, 63-screw rod, 631-hexagon socket joint, 64-rack, 7-sliding mechanism, 71-connecting shaft, 72-sliding part, 73-handle. DETAILED DESCRIPTION

[0021] The present invention is described in detail below with reference to the accompanying drawings and specific embodiments, but is not intended to limit the present invention.

[0022] A cable trench cable support frame, such as Figure 1-Figure 5 As shown, it includes a support frame 1, a rotating shaft 2, a support plate 3 and a labor-saving mechanism 6. The support frame 1 is rotatably connected to three rotating shafts 2, and the rotating shafts 2 are all connected to support plates 3. The support plates 3 are used to support the cables. The support frame 1 is provided with a labor-saving mechanism 6 for controlling the rotation of the support plates 3;

[0023] It also includes a connecting plate 4 and a fixing member 5. Three connecting plates 4 are connected to one side of the support frame 1. The connecting plates 4 are all threadedly connected with the fixing members 5. When the support plate 3 is in a horizontal state, the fixing members 5 rotate on the connecting plate 4 through the thread to move toward the support plate 3, and the support plate 3 is clamped and fixed by the fixing members 5.

[0024] The labor-saving mechanism 6 includes a missing gear 61, a connecting piece 62, a screw rod 63 and a rack 64. The rotating shaft 2 is connected with the missing gear 61, and the other side of the support frame 1 is connected with three connecting pieces 62. The connecting pieces 62 are rotatably connected with screw rods 63, and the screw rods 63 are threadedly connected with racks 64. The racks 64 are slidably connected to the support frame 1, and the racks 64 are meshed with the adjacent missing gears 61. The screw rod 63 rotates to drive the rack 64 to move downward through the thread, and the rack 64 moves through the missing gear 61 to drive the rotating shaft 2 to rotate. The rotating shaft 2 rotates to drive the support plate 3 to rotate downward, so that the support plate 3 is tilted, and the placement height of the cable is reduced, thereby reducing the lifting height of the cable;

[0025] It also includes a hexagon socket 631, and the top of the screw rod 63 is connected with the hexagon socket 631. The hexagon socket wrench is clamped with the hexagon socket 631, and the screw rod 63 is twisted by the hexagon socket wrench to rotate;

[0026] The lever 72 is provided with a lever 73 and a plurality of levers 74 are provided to move the levers 72 and the plurality of levers 73. The lever 73 is provided to the lever 74 and the plurality of levers 74 are provided to the levers 75. The lever 73 is provided to the lever 74 and the plurality of levers 74 are provided to the levers 75.

[0027] When the utility model is in use, the utility model needs to be fixedly installed in the operating area first, and then the fixing piece 5 is screwed to rotate. The fixing piece 5 rotates and moves on the connecting plate 4 in the direction away from the supporting plate 3 through the thread, so that the fixing piece 5 no longer clamps and limits the supporting plate 3, and then the hexagonal wrench is clamped with the hexagonal joint 631, and the screw rod 63 is screwed by the hexagonal wrench to make it rotate. The screw rod 63 rotates and drives the rack 64 to move downward through the thread. The rack 64 moves and drives the rotating shaft 2 to rotate through the missing gear 61. The rotation of the rotating shaft 2 drives the supporting plate 3 to rotate downward, so that the supporting plate 3 is in an inclined state, thereby reducing the placement height of the cable, thereby reducing the lifting height of the cable. At this time, the operator does not need to lift the cable to a higher position when placing the cable. After placing the cable on the supporting plate 3, the cable is limited by the end of the supporting plate 3 and the toggle member 72, and then The screw rod 63 is screwed with the hexagonal wrench to make it rotate in the opposite direction. The screw rod 63 rotates and drives the rack 64 to move upward and reset through the thread. The rack 64 moves and drives the rotating shaft 2 to rotate through the missing gear 61. The rotating shaft 2 drives the support plate 3 to rotate upward and reset, so that the support plate 3 is in a horizontal state. Then the fixing member 5 is screwed again to rotate. The fixing member 5 rotates and moves on the connecting plate 4 in the direction close to the support plate 3 through the thread. The support plate 3 is clamped and fixed by the fixing member 5. When the support plate 3 is rotated and reset to a horizontal state, the end position of the support plate 3 and the cables on the toggle member 72 have not slipped to the direction close to the support frame 1, the handle 73 can be pushed to drive the toggle member 72 and the connecting shaft 71 to rotate upward on the support plate 3, thereby toggling the end position of the support plate 3 and the cables on the toggle member 72 to the direction close to the support frame 1, thereby preventing the cables placed on the support plate 3 from slipping.

[0028] Although the present disclosure has been described with respect to only a limited number of embodiments, those skilled in the art having benefit of this disclosure will appreciate that various other embodiments may be designed without departing from the scope of the present invention. Therefore, the scope of the present invention should be limited only by the appended claims.

Claims

1. A cable trench cable support frame, characterized in that: The invention comprises a support frame (1), a rotating shaft (2), a supporting plate (3) and a labor-saving mechanism (6); a plurality of rotating shafts (2) are rotatably connected to the support frame (1); the rotating shafts (2) are all connected to the supporting plates (3); and the labor-saving mechanism (6) is provided on the support frame (1).

2. A cable trench cable support frame as claimed in claim 1, characterized in that: It also includes a connecting plate (4) and a fixing member (5), wherein one side of the support frame (1) is connected to a plurality of connecting plates (4), and each of the connecting plates (4) is threadedly connected to a fixing member (5).

3. A cable trench cable support frame as claimed in claim 2, characterized in that: The fixing members (5) are all rotatably connected with cushion blocks.

4. A cable trench cable support frame as claimed in claim 1, characterized in that: The labor-saving mechanism (6) comprises a missing gear (61), a connecting piece (62), a screw rod (63) and a rack (64). The rotating shaft (2) is connected to the missing gear (61). The other side of the support frame (1) is connected to a plurality of connecting pieces (62). The connecting pieces (62) are rotatably connected to the screw rods (63). The screw rods (63) are threadedly connected to the racks (64). The racks (64) are slidably connected to the support frame (1), and the racks (64) are meshed with adjacent missing gears (61).

5. A cable trench cable support frame as claimed in claim 4, characterized in that: It also includes a hexagon socket joint (631), and the top of the screw rod (63) is connected to the hexagon socket joint (631).

6. A cable trench cable support frame as claimed in claim 5, characterized in that: The device also includes a toggle mechanism (7), which includes a connecting shaft (71), a toggle member (72) and a handle (73). The ends of the support plates (3) are rotatably connected to the connecting shaft (71), the connecting shaft (71) is connected to the toggle member (72), and the toggle member (72) is connected to the handle (73).

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