Movable laying device for leaky cable

Abstract

The utility model relates to the technical field of tools, in particular to a movable laying device for a leaky cable, which is mainly used for transferring the leaky cable, is particularly suitable for transferring and laying the leaky cable under severe environment conditions such as a leaky cable construction site, and comprises a frame, the rotating wheel is rotationally connected to the frame and used for placing a horizontally-placed rotating disc; the rotating shaft is arranged on the rotating wheel in the vertical direction and is suitable for being sleeved with the rotating disc; the placing frame is hinged to the frame, a supporting rod used for placing a rotary disc is arranged on the placing frame, and the placing frame has a horizontal state and a vertical state; when the placing rack is in a vertical state, the supporting rod is suitable for placing a vertically placed turntable; when the placing frame is in a horizontal state, the rotating disc is in a horizontal state and located above the rotating shaft, the rotating disc can conveniently fall on the rotating wheel, and the rotating disc is arranged on the rotating shaft in a sleeving mode. And the carrying difficulty of the turntable is reduced through the placement frame, meanwhile, the turntable can be conveniently arranged on the rotating shaft in a sleeving manner, and the construction efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of tooling, in particular to a movable laying device for leaky cables. Background Art

[0002] The main working principle of leaky cables is that electromagnetic waves are transmitted longitudinally in the leaky cables and radiated to the outside through the slots; the external electromagnetic field can also be induced into the inside of the leaky cable through the slots and transmitted to the receiving end.

[0003] Leaky coaxial cable is mainly composed of inner conductor, insulating medium, outer conductor with periodic slots and cable sheath, etc. The inner conductor is made of smooth copper tube or corrugated spiral copper tube, and the outer conductor is made of thin copper sheet with slots of different forms. The slots are in various forms, such as figure eight, U-shaped, straight, elliptical, etc., and the arrangement of the slots is also different.

[0004] During the arrangement process, the leaky coaxial cable is generally placed on a frame to facilitate wiring. Before arrangement, the turntable with the leaky coaxial cable rolled up needs to be lifted onto the frame and inserted into the shaft in the vertical direction. However, the turntable is heavy and difficult to carry, and it is also troublesome to put the turntable on the shaft. Utility Model Content

[0005] The technical problem to be solved by the utility model is: in order to solve the technical problem in the prior art, the utility model provides a movable laying device for a leaky cable.

[0006] The utility model adopts the following technical solution to solve the technical problem: a movable laying device for leaky cables, comprising a frame; a rotating wheel, rotatably connected to the frame, and used for placing a horizontally placed turntable; a rotating shaft, which is arranged on the rotating wheel in a vertical direction and is suitable for the turntable to be sleeved; a placing frame, which is hinged to the frame, and the placing frame is provided with a supporting rod for placing the turntable, and the placing frame has a horizontal state and a vertical state; when the placing frame is in a vertical state, the supporting rod is suitable for placing the vertically placed turntable; when the placing frame is in a horizontal state, the turntable is in a horizontal state and is located above the rotating shaft, and the placing frame moves relative to the frame in a vertical direction so that the turntable falls on the rotating wheel, and the turntable is sleeved on the rotating shaft.

[0007] The utility model discloses a movable laying device for leaky cables. When the placing frame is in a vertical state, the operator can easily move the frame so that the support rod is inserted under the turntable in the vertical state, and then flip the placing frame so that the turntable is transformed into a horizontal state and the turntable is located above the rotating wheel. Then the placing frame is moved down, and the turntable is placed on the rotating wheel and sleeved on the rotating shaft. The placing frame reduces the difficulty of carrying the turntable and facilitates the turntable to be sleeved on the rotating shaft, thereby improving the construction efficiency.

[0008] Furthermore, a first screw is rotatably connected to the frame, a guide rod is connected to the frame, the first screw and the guide rod are both arranged in the vertical direction, a movable plate is threadedly connected to the first screw, and the movable plate is passed through by the guide rod; a rotating rod is connected to the placement frame, and the rotating rod is hinged to the movable plate.

[0009] Furthermore, two support rods are provided along the width direction of the placement rack, and the two support rods are suitable for placing the upright turntable.

[0010] Furthermore, the placement rack is provided with a slide groove, a second screw rod is threadedly connected to the side wall of the slide groove, a slider is threadedly connected to the second screw rod, the slider slides in the slide groove, a pressure rod is connected to the slider, the pressure rod is located above the support rod and is suitable for pressing on the upright turntable.

[0011] Furthermore, a bracket is provided on the movable plate, and the bracket is suitable for supporting the placement rack in a horizontal state.

[0012] Furthermore, the rotating wheel includes a first wheel and a second wheel, the first wheel is rotatably connected to the frame, the rotating shaft is rotatably connected to the first wheel, the rotating shaft is threadedly connected to the second wheel, and an articulated rod is hinged between the first wheel and the second wheel.

[0013] Furthermore, a driving portion is provided on the rotating shaft, and a cross section of the driving portion is non-circular.

[0014] Furthermore, moving wheels are provided at four corner points of the bottom of the frame.

[0015] Furthermore, a winch is connected to the frame, an output end of the winch is connected to a traction rope, and the traction rope is connected to a rotating rod.

[0016] The beneficial effects of the utility model are:

[0017] 1. When the placement frame is in a vertical state, the operator can easily move the frame so that the support rod is inserted under the upright turntable, and then flip the placement frame so that the turntable is turned into a horizontal state, and the turntable is located above the rotating wheel. Then the placement frame is moved down, and the turntable is placed on the rotating wheel and sleeved on the rotating shaft. The placement frame reduces the difficulty of transporting the turntable, and it is convenient to sleeve the turntable on the rotating shaft, thereby improving the construction efficiency.

[0018] 2. Support the placement rack with a bracket to reduce the possibility of the placement rack tipping over. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0020] Figure 1 It is a schematic diagram of the overall structure of the movable laying device for leaky cables in the utility model.

[0021] Figure 2 It is a partial schematic diagram of the utility model which embodies the prevention of the placement rack from being in a vertical state.

[0022] In the figure: 1, frame; 11, rotating wheel; 111, first wheel; 112, second wheel; 12, rotating shaft; 13, moving wheel; 121, driving unit; 2, placing frame; 21, supporting rod; 22, rotating rod; 23, sliding groove; 231, sliding block; 24, second screw rod; 25, pressing rod; 3, first screw rod; 31, guide rod; 32, moving plate; 33, supporting plate; 34, bracket; 4, turntable; 5, driving motor; 51, roller; 52, traction rope; 53, guide wheel. DETAILED DESCRIPTION

[0023] Now the utility model is further described in detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the utility model in a schematic manner, and therefore only show the components related to the utility model.

[0024] In the description of the present utility model, it is necessary to understand that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, features defined as "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more. In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" 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 or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] The utility model discloses a movable laying device for a leaky cable.

[0026] Reference Figure 1 and Figure 2 A movable laying device for leaky cables includes a frame 1, on which a rotating wheel 11 is rotatably connected. The rotating wheel 11 is used to place a horizontally placed turntable 4. The rotating wheel 11 is connected to a rotating shaft 12, which is arranged in a vertical direction and suitable for the turntable 4 to be mounted. A placing frame 2 is hinged on the frame 1, and a support rod 21 for placing the turntable 4 is fixedly connected to the placing frame 2. The placing frame 2 has a horizontal state and a vertical state. When the placing frame 2 is in a vertical state, the support rod 21 is suitable for placing the turntable 4 placed vertically; when the placing frame 2 is in a horizontal state, the turntable 4 is in a horizontal state and is located above the rotating shaft 12. At this time, the placing frame 2 can move relative to the frame 1 in a vertical direction so that the turntable 4 falls on the rotating wheel 11, and the turntable 4 is mounted on the rotating shaft 12. The four corner points at the bottom of the frame 1 are rotatably connected with moving wheels 13 to facilitate the movement of the frame 1.

[0027] During operation, the placement rack 2 is first in a vertical state, and the operator can easily move the frame 1 so that the support rod 21 is inserted under the turntable 4 in the vertical state, and then flip the placement rack 2 so that the placement rack 2 is in a horizontal state. At this time, the turntable 4 is transformed into a horizontal state, and the turntable 4 is located above the rotating wheel 11. Then the placement rack 2 is moved down, and the turntable 4 is placed on the rotating wheel 11 and sleeved on the rotating shaft 12. The placement rack 2 is used to reduce the difficulty of carrying the turntable 4, and at the same time, it is convenient to sleeve the turntable 4 on the rotating shaft 12, thereby improving the construction efficiency.

[0028] Further, the frame 1 is rotatably connected with a first screw rod 3, the frame 1 is fixedly connected with a guide rod 31, the first screw rod 3 and the guide rod 31 are both arranged in the vertical direction, the first screw rod 3 is threadedly connected with a movable plate 32, and the movable plate 32 is passed through by the guide rod 31. The placement rack 2 is fixedly connected with a rotating rod 22, and the rotating rod 22 is hinged to the movable plate 32. The first screw rod 3, the guide rod 31, the movable plate 32 and the rotating rod 22 are all provided with two groups along the width direction of the frame 1, so as to stably support the placement rack 2. The rotation of the first screw rod 3 can drive the movable plate 32 to move in the vertical direction, thereby driving the placement rack 2 to move in the vertical direction.

[0029] Furthermore, a support plate 33 is fixedly connected between the two movable plates 32 , and a bracket 34 is fixedly connected to the support plate 33 . The bracket 34 is suitable for supporting the placement rack 2 in a horizontal state.

[0030] Specifically, two support rods 21 are provided along the width direction of the placement rack 2, and the two support rods 21 are suitable for placing the vertically placed turntable 4. The placement rack 2 is also provided with a slide groove 23, and a second screw rod 24 is threadedly connected to the side wall of the slide groove 23, and a slider 231 is threadedly connected to the second screw rod 24. The slider 231 slides in the slide groove 23, and a pressure rod 25 is fixedly connected to the slider 231. The pressure rod 25 is located above the support rod 21 and is suitable for pressing on the vertically placed turntable 4. The slide groove 23, the second screw rod 24, the slider 231 and the pressure rod 25 are also provided in two groups to limit the turntable 4.

[0031] Further, the rotating wheel 11 includes a first wheel 111 and a second wheel 112, the first wheel 111 is rotatably connected to the frame 1, the rotating shaft 12 is rotatably connected to the first wheel 111, the rotating shaft 12 is threadedly connected to the second wheel 112, a hinged rod is hinged between the first wheel 111 and the second wheel 112, and a plurality of hinged rods are provided, and the second wheel 112 is suitable for placing the turntable 4. A driving part 121 is provided on the rotating shaft 12, and the cross section of the driving part 121 is non-circular, and can be square or elliptical. The driving part 121 facilitates the operator to rotate the rotating shaft 12 by a tool, and then adjust the height of the second wheel 112. The diameters of the first wheel 111 and the second wheel 112 are smaller than the size of the internal groove of the placement rack 2, so that the placement rack 2 can be sleeved outside the first wheel 111 and the second wheel 112.

[0032] In addition, a winch is also connected to the frame 1, and the winch includes a drive motor 5 and a drum 51. The drive motor 5 is fixedly connected to the frame 1, and the drum 51 is fixedly connected to the output end of the drive motor 5. A traction rope 52 is fixedly connected to the drum 51. The frame 1 is also rotatably connected to a guide wheel 53, and the traction rope 52 is fixedly connected to the rotating rod 22 after passing over the guide wheel 53. When the placement rack 2 needs to be lifted to a horizontal state, the drive motor 5 is started to drive the drum 51 to rotate, and the drum 51 reels the traction rope 52, so that the rotating rod 22 can be rotated, and then the placement rack 2 is converted to a horizontal state.

[0033] Working principle: When working, the rack 2 is first in a vertical state, and the operator moves the frame 1 so that the support rod 21 is inserted under the vertical turntable 4, and then the second screw 24 is rotated to make the two pressure rods 25 press the turntable 4, and then the rack 2 is flipped by the winch until it contacts the bracket 34, so that the rack 2 is in a horizontal state. At this time, the turntable 4 is transformed into a horizontal state, the turntable 4 is located above the rotating wheel 11, and the inner hole on the turntable 4 is aligned with the rotating shaft 12 in the vertical direction. Then the first screw 3 is rotated, and the moving plate 32 drives the rack 2 to move downward, and the turntable 4 is placed on the second wheel 112 and sleeved on the rotating shaft 12.

[0034] Based on the above ideal embodiments of the utility model, the relevant staff can make various changes and modifications without deviating from the technical concept of the utility model through the above description. The technical scope of the utility model is not limited to the content of the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A movable laying device for leaky cables, characterized in that: include Frame (1); A rotating wheel (11) is rotatably connected to the frame (1) and is used to place a horizontally placed turntable (4); A rotating shaft (12) is arranged on the rotating wheel (11) along the vertical direction and is suitable for being sleeved by the rotating disc (4); A placement frame (2) is hinged to the vehicle frame (1), the placement frame (2) is provided with a support rod (21) for placing the turntable (4), and the placement frame (2) has a horizontal state and a vertical state; When the placement rack (2) is in a vertical state, the support rod (21) is suitable for placing the vertically placed turntable (4); When the placement rack (2) is in a horizontal state, the turntable (4) is in a horizontal state and is located above the rotating shaft (12), and the placement rack (2) moves relative to the vehicle frame (1) in a vertical direction so that the turntable (4) falls on the rotating wheel (11), and the turntable (4) is sleeved on the rotating shaft (12).

2. The movable laying device for leaky cables according to claim 1, characterized in that: The frame (1) is rotatably connected to a first screw rod (3), the frame (1) is connected to a guide rod (31), the first screw rod (3) and the guide rod (31) are both arranged in a vertical direction, the first screw rod (3) is threadedly connected to a movable plate (32), and the movable plate (32) is passed through by the guide rod (31); The placement rack (2) is connected to a rotating rod (22), and the rotating rod (22) is hinged to a movable plate (32).

3. The movable laying device for leaky cables according to claim 2, characterized in that: Two support rods (21) are provided along the width direction of the placement frame (2), and the two support rods (21) are suitable for placing the rotating disk (4) placed upright.

4. The movable laying device for leaky cables according to claim 3, characterized in that: The placement rack (2) is provided with a slide groove (23), a second screw rod (24) is threadedly connected to the side wall of the slide groove (23), a slider (231) is threadedly connected to the second screw rod (24), the slider (231) slides in the slide groove (23), a pressure rod (25) is connected to the slider (231), the pressure rod (25) is located above the support rod (21), and is suitable for pressing on the upright turntable (4).

5. The movable laying device for leaky cables according to claim 3, characterized in that: A bracket (34) is provided on the movable plate (32), and the bracket (34) is suitable for supporting the placement rack (2) in a horizontal state.

6. The movable laying device for leaky cables according to claim 5, characterized in that: The rotating wheel (11) comprises a first wheel (111) and a second wheel (112); the first wheel (111) is rotatably connected to the frame (1); the rotating shaft (12) is rotatably connected to the first wheel (111); the rotating shaft (12) is threadedly connected to the second wheel (112); an articulated rod is hinged between the first wheel (111) and the second wheel (112); and the second wheel (112) is suitable for placing a turntable (4).

7. The movable laying device for leaky cables according to claim 6, characterized in that: The rotating shaft (12) is provided with a driving portion (121), and the cross section of the driving portion (121) is non-circular.

8. The movable laying device for leaky cables according to claim 7, characterized in that: Moving wheels (13) are provided at four corner points of the bottom of the frame (1).

9. The movable laying device for leaky cables according to claim 2, characterized in that: A winch is connected to the vehicle frame (1), an output end of the winch is connected to a traction rope (52), and the traction rope (52) is connected to a rotating rod (22).

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