Power cable laying device

Abstract

The utility model relates to the technical field of cable laying, in particular to a power cable laying device which comprises a first supporting piece. The second supporting piece is hinged to the first supporting piece; a plurality of guiding antifriction members which are respectively arranged on the first supporting member and the second supporting member and are used for guiding the cable; the guide antifriction member comprises a plurality of rollers, and a guide channel for a cable to pass through is formed among the plurality of rollers. According to the power cable laying device, when a corner is encountered in the laying process, the first supporting piece and the second supporting piece are placed at the corner, then the cable penetrates through the multiple guide antifriction pieces, the possibility that the cable is broken or abraded in the laying process is further reduced, meanwhile, the second supporting piece can rotate relative to the first supporting piece, and therefore the cable is prevented from being broken or abraded. And meanwhile, the rotary table can be suitable for not only the rotary angle on the horizontal plane but also the rotary angle in the vertical direction.

Description

Technical Field

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

[0002] Traditionally, power cables are cut and laid manually on-site by workers with varying skill levels. The cables are often dragged directly on the ground or walls during laying, which can easily cause the cables to break or wear during laying, especially at corners. Utility Model Content

[0003] 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 power cable laying device.

[0004] The technical solution adopted by the utility model to solve its technical problems is: a power cable laying device, comprising a first support member; a second support member, which is hinged to the first support member; a plurality of guide anti-friction members, which are respectively located on the first support member and the second support member, and the guide anti-friction members are used to guide the cable; the guide anti-friction members include a plurality of rollers, and a guide channel for the cable to pass through is formed between the plurality of rollers.

[0005] The power cable laying device of the utility model, when encountering a corner during the laying process, places the first support member and the second support member at the corner, and then passes the cable through a plurality of guide friction-reducing members, thereby reducing the possibility of cable breakage or wear during the laying process. At the same time, the second support member can rotate relative to the first support member, thereby adapting to corners of different angles, and is applicable not only to corners on the horizontal plane, but also to corners in the vertical direction.

[0006] Furthermore, the guide friction reducing member includes a fixed frame and two movable frames, the fixed frame is connected to the first support member or the second support member, the two movable frames are hinged to the fixed frame, and a roller is respectively connected to the fixed frame and the two movable frames.

[0007] Furthermore, the two movable frames are connected by a locking member.

[0008] Furthermore, the locking member is a locking bolt.

[0009] Furthermore, the two movable frames are connected with limit plates, and the two limit plates are locked by locking bolts after being closed.

[0010] Furthermore, a locking assembly is provided between the first support member and the second support member, and the locking assembly is used to relatively fix the first support member and the second support member.

[0011] Furthermore, the first support member and the second support member are hinged via a rotating shaft, the locking assembly includes a toothed disc and an elastic locking rod, an arc groove is provided on the second support member, the arc groove is coaxially arranged with the rotating shaft, the toothed disc is arranged on the second support member, the elastic locking rod is connected to the first support member, the elastic locking rod is located in the arc groove, a plurality of continuous tooth grooves are provided on the toothed disc, the elastic locking rod is provided with latching teeth, the latching teeth are latched in the tooth grooves, so that the first support member and the second support member are relatively fixed.

[0012] Furthermore, a disengaging disk is rotatably connected to the second support member, and a protrusion is provided on the disengaging disk. After the disengaging disk rotates, the protrusion drives the elastic locking rod to disengage the locking teeth from the tooth groove.

[0013] The beneficial effects of the utility model are:

[0014] 1. When encountering a corner during the laying process, place the first support member and the second support member at the corner, and then pass the cable through multiple guide friction reducing members, thereby reducing the possibility of cable breakage or wear during the laying process. At the same time, the second support member can rotate relative to the first support member to adapt to corners of different angles, and it can be applied not only to corners on the horizontal plane, but also to corners in the vertical direction;

[0015] 2. The arrangement of the latch teeth and the tooth grooves facilitates locking of the first support member and the second support member, thereby reducing the possibility of relative rotation of the first support member and the second support member during the cable laying process. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0017] Figure 1 It is a schematic structural diagram of the overall power cable laying device in the utility model.

[0018] Figure 2 It is a schematic diagram of the guide friction reducing member in the utility model.

[0019] Figure 3 yes Figure 1 A partial enlarged view of part A in the middle.

[0020] In the figure: 1, first support member; 11, rotating shaft; 2, second support member; 21, arc groove; 3, guide friction reducing member; 31, roller; 32, fixed frame; 33, movable frame; 331, limit plate; 34, locking bolt; 4, locking assembly; 41, toothed disc; 411, tooth groove; 42, elastic locking rod; 421, latching tooth; 43, open disc; 44, protrusion. DETAILED DESCRIPTION

[0021] 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.

[0022] 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.

[0023] The utility model discloses a power cable laying device.

[0024] Reference Figures 1 to 3 A power cable laying device includes a first support member 1 and a second support member 2, wherein the first support member 1 and the second support member 2 are hingedly connected via a rotating shaft 11. A plurality of guide anti-friction members 3 are provided on the first support member 1 and the second support member 2, and the guide anti-friction members 3 are used to guide the cable. The guide anti-friction members 3 include a plurality of rollers 31, and a guide channel for the cable to pass through is formed between the plurality of rollers 31.

[0025] When encountering a corner during the laying process, the first support member 1 and the second support member 2 are placed at the corner, and then the cable is passed through multiple guide friction reducing members 3, thereby reducing the possibility of cable breakage or wear during the laying process. At the same time, the second support member 2 can rotate relative to the first support member 1, thereby adapting to corners of different angles. At the same time, it is applicable not only to corners on the horizontal plane, but also to corners in the vertical direction.

[0026] Specifically, the guide friction reducing member 3 includes a fixed frame 32 and two movable frames 33. The fixed frame 32 is connected to the first support member 1 or the second support member 2. The two movable frames 33 are hinged to the fixed frame 32. A roller 31 is rotatably connected to the fixed frame 32 and the two movable frames 33 respectively.

[0027] More specifically, the two movable frames 33 are connected by a locking member, which can be a locking bolt 34. The two movable frames 33 are fixedly connected with a limit plate 331, and the two limit plates 331 are locked by the locking bolt 34 after closing. General cables can be directly introduced into the guide channel. If there are special cables, such as cables with other components connected at the ends, the two movable frames 33 can be unfolded, the cables can be placed on the fixed frame 32, and then the two movable frames 33 can be closed and locked by the locking bolt 34.

[0028] A locking assembly 4 is provided between the first supporting member 1 and the second supporting member 2 , and the locking assembly 4 is used to relatively fix the first supporting member 1 and the second supporting member 2 .

[0029] Specifically, the locking assembly 4 includes a toothed disc 41 and an elastic locking rod 42. An arc groove 21 is provided on the second support member 2. The arc groove 21 is coaxially arranged with the rotating shaft 11. The toothed disc 41 is fixedly connected to the second support member 2. The elastic locking rod 42 is fixedly connected to the first support member 1. The elastic locking rod 42 is located in the arc groove 21. A plurality of continuous tooth grooves 411 are provided on the toothed disc 41. The elastic locking rod 42 is provided with a latching tooth 421. Under normal conditions, the latching tooth 421 is latched in the tooth groove 411 to relatively fix the first support member 1 and the second support member 2. When it is necessary to loosen the first support member 1 and the second support member 2, the elastic locking rod 42 is moved to disengage the latching tooth 421 from the tooth groove 411, so that the second support frame can rotate relative to the first support member 1.

[0030] To facilitate the movement of the elastic lever, a disengagement disk 43 is rotatably connected to the second support member 2 , and a protrusion 44 is provided on the disengagement disk 43 . When the operator rotates the lever to disengage the disk 43 , the protrusion 44 moves the elastic locking rod 42 to disengage the latching tooth 421 from the tooth groove 411 .

[0031] Working principle: When a corner is encountered during the laying process, the first support member 1 and the second support member 2 are placed at the corner, and then the cable is passed through multiple guide friction reducing members 3, thereby reducing the possibility of cable breakage or wear during the laying process. At the same time, the second support member 2 can rotate relative to the first support member 1, thereby adapting to corners of different angles, and can be applicable not only to corners on the horizontal plane, but also to corners in the vertical direction. The arrangement of the latch teeth 421 and the tooth grooves 411 facilitates the locking of the first support member 1 and the second support member 2, reducing the possibility of relative rotation of the first support member 1 and the second support member 2 during the cable laying process.

[0032] 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 power cable laying device, characterized in that: include A first support member (1); A second support member (2) is hinged to the first support member (1); A plurality of guide friction reducing members (3) are provided and are respectively located on the first support member (1) and the second support member (2), and the guide friction reducing members (3) are used to guide the cable; The guide friction reducing member (3) comprises a plurality of rollers (31), and a guide channel for the cable to pass through is formed between the plurality of rollers (31).

2. The power cable laying device according to claim 1, characterized in that: The guide friction reducing member (3) comprises a fixed frame (32) and two movable frames (33); the fixed frame (32) is connected to the first support member (1) or the second support member (2); the two movable frames (33) are hinged to the fixed frame (32); and a roller (31) is respectively connected to the fixed frame (32) and the two movable frames (33).

3. The power cable laying device according to claim 2, characterized in that: The two movable frames (33) are connected by a locking piece.

4. The power cable laying device according to claim 3, characterized in that: The locking member is a locking bolt (34).

5. The power cable laying device according to claim 4, characterized in that: The two movable frames (33) are both connected to a limiting plate (331), and the two limiting plates (331) are locked by a locking bolt (34) after being closed.

6. The power cable laying device according to claim 5, characterized in that: A locking assembly (4) is provided between the first supporting member (1) and the second supporting member (2), and the locking assembly (4) is used to relatively fix the first supporting member (1) and the second supporting member (2).

7. The power cable laying device according to claim 6, characterized in that: The first support member (1) and the second support member (2) are hinged via a rotating shaft (11); the locking assembly (4) comprises a toothed disc (41) and an elastic locking rod (42); an arc groove (21) is provided on the second support member (2); the arc groove (21) is coaxially arranged with the rotating shaft (11); the toothed disc (41) is arranged on the second support member (2); the elastic locking rod (42) is connected to the first support member (1); the elastic locking rod (42) is located in the arc groove (21); a plurality of continuous tooth grooves (411) are provided on the toothed disc (41); the elastic locking rod (42) is provided with a latching tooth (421); the latching tooth (421) is latched in the tooth groove (411) so that the first support member (1) and the second support member (2) are relatively fixed.

8. The power cable laying device according to claim 7, characterized in that: The second support member (2) is rotatably connected to a disengaging disk (43), and a protrusion (44) is provided on the disengaging disk (43). After the disengaging disk (43) rotates, the protrusion (44) moves the elastic locking rod (42) to disengage the latching tooth (421) from the tooth groove (411).

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