Cable laying carrier

Abstract

The utility model relates to a cable laying carrier, belongs to the technical field of cable laying, and is used for solving the problems that in the prior art, when a cable is laid, a manual trailer is adopted for temporary transfer, and after the cable is transferred to a specific place, the cable is manually carried down for paying off, taking up and the like, and the operation process is troublesome, time-consuming and labor-consuming. Comprising a support, a lifting mechanism and a cable fixing mechanism. The support comprises a chassis frame and a portal frame, wheels are arranged on the chassis frame, the portal frame is fixed to one side of the chassis frame, the portal frame and the chassis frame are arranged in an L shape, and a handrail is arranged at the upper end of the portal frame; the lifting mechanism is arranged on the door frame; the cable fixing mechanism is rotationally installed at the lifting end of the lifting mechanism. A cable drum is arranged on the cable fixing mechanism in a penetrating mode, then the cable drum is transported to the position where a cable is laid, paying-off can be conducted, the cable does not need to be taken down during paying-off, the cable can be pulled out of a carrier to be paid off by directly pulling the cable, and time and labor are saved in the whole transferring and paying-off process.

Description

Technical Field

[0001] The utility model belongs to the technical field of cable laying, in particular to a cable laying transport vehicle. Background Art

[0002] During the cable laying process, it is often necessary to temporarily transport the cables. The cables are wound on cable reels for transportation. Since the cable reels with the cables wound on them are heavy, manual trailers are usually used for temporary transportation. After being transferred to a specific location, they are manually transported down for operations such as laying out and reeling in the cables. The operation process is cumbersome, time-consuming and labor-intensive. Utility Model Content

[0003] In view of the defects in the prior art, the utility model provides a cable laying transport vehicle, which is used to solve the problem that in the prior art, a manual trailer is used for temporary transportation during cable laying. After the cable is transferred to a specific location, it is manually transported down for operations such as laying out and winding up the cable, and the operation process is cumbersome, time-consuming and labor-intensive.

[0004] In order to achieve the above-mentioned purpose, the utility model provides a cable laying transport vehicle, comprising: a bracket, a lifting mechanism and a cable fixing mechanism; the bracket comprises a chassis frame and a door frame, the chassis frame is provided with wheels, the door frame is fixed on one side of the chassis frame, and the two are arranged in an L shape, and a handrail is provided on the upper end of the door frame; the lifting mechanism is arranged on the door frame; the cable fixing mechanism is rotatably installed at the lifting end of the lifting mechanism.

[0005] Optionally, the lifting mechanism includes a first telescopic rod, a guide rail, a lifting frame and a connecting rod, the guide rail is fixedly connected to the door frame, the lifting frame sliding rod is arranged on the guide rail, the first telescopic rod is fixedly arranged on the chassis frame, and the telescopic end of the first telescopic rod is fixedly connected to the lifting frame through the connecting rod.

[0006] Optionally, the cable fixing mechanism comprises a rotating shaft and a baffle, the rotating shaft is rotatably connected to the lifting frame, and the baffle is coaxially fixed to one end of the rotating shaft close to the first telescopic rod.

[0007] Optionally, the cable fixing mechanism further comprises a second telescopic rod and a connecting rod assembly, wherein the connecting rod assembly comprises a first connecting rod and a second connecting rod; and a plurality of groups of the connecting rod assemblies are arranged in a circular array along the rotating shaft;

[0008] The second telescopic rod is coaxially fixedly connected to the rotating shaft, one end of the first connecting rod is hinged to the rotating shaft, the other end of the first connecting rod is hinged to one end of the second connecting rod, and the other end of the second connecting rod is hinged to the telescopic end of the second telescopic rod.

[0009] Optionally, a groove is provided on the rotating shaft, and the first connecting rod is located in the groove.

[0010] Optionally, the first telescopic rod and the second telescopic rod are cylinders, electric push rods or jacks.

[0011] Optionally, the cable fixing mechanism further comprises a motor, the motor is fixedly mounted on the lifting frame, and the motor is transmission-connected to the rotating shaft.

[0012] The cable laying transport vehicle provided by the utility model has at least the following beneficial effects:

[0013] 1. Since the bracket is set in an L shape, it can maintain good balance and can be moved as easily as a manual forklift. When it is moved to the cable handling position, the cable reel can be passed through the cable fixing mechanism, and then it can be transported to the cable laying position, and the brake can be fixed to release the cable. When releasing the cable, there is no need to remove the cable, and the cable can be pulled out of the transport vehicle by directly pulling the cable.

[0014] 2. Since a lifting mechanism is provided, the height of the cable reel can be adjusted according to the location of the cable reel, so that the cable reel with the cable can be conveniently placed on the cable laying transport vehicle.

[0015] 3. The cable reel can be quickly fixed by the cooperation of the second telescopic rod and the connecting rod assembly to prevent the reel from slipping off the rotating shaft, and it is also convenient to remove the cable reel. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of a cable laying transport vehicle according to an embodiment of the utility model;

[0017] Figure 2 A cable laying transport vehicle according to an embodiment of the utility model Figure 1 Enlarged view of part B in the middle. DETAILED DESCRIPTION

[0018] The specific embodiments of the present invention will be described in detail below. It should be noted that the embodiments described here are only for illustration and are not intended to limit the present invention. In the following description, a large number of specific details are set forth in order to provide a thorough understanding of the present invention. However, it is obvious to those of ordinary skill in the art that these specific details do not have to be adopted to implement the present invention. In other examples, in order to avoid confusing the present invention, known circuits, software or methods are not specifically described.

[0019] Throughout the specification, references to "one embodiment", "an embodiment", "an example" or "an example" mean that a particular feature, structure or characteristic described in conjunction with the embodiment or example is included in at least one embodiment of the present invention. Therefore, the phrases "in one embodiment", "in an embodiment", "an example" or "an example" appearing in various places throughout the specification do not necessarily refer to the same embodiment or example. In addition, particular features, structures or characteristics may be combined in one or more embodiments or examples in any suitable combination and / or sub-combination. In addition, it should be understood by those of ordinary skill in the art that the illustrations provided herein are for illustrative purposes and that the illustrations are not necessarily drawn to scale.

[0020] See also Figure 1 and Figure 2 The utility model provides an embodiment of a cable laying transport vehicle, comprising: a bracket 1, a lifting mechanism and a cable fixing mechanism; the bracket 1 comprises a chassis frame 101 and a door frame 102, the chassis frame 101 is provided with wheels 2, the door frame 102 is fixed to one side of the chassis frame 101, and the two are arranged in an L shape, and a handrail 3 is provided at the upper end of the door frame 102; the lifting mechanism is arranged on the door frame 102; the cable fixing mechanism is rotatably installed at the lifting end of the lifting mechanism.

[0021] Since the bracket 1 is set in an L shape, it can maintain good balance and can be moved as easily as a manual forklift. When it is moved to the cable transportation position, the cable reel can be passed through the cable fixing mechanism, and then it can be transported to the position where the cable is laid, and the brake is fixed to release the cable. When releasing the cable, there is no need to remove the cable. The cable can be pulled out of the transport vehicle by directly pulling the cable, eliminating the process of carrying it down from the transfer vehicle, and there is no need to manually hold the cable to release it, which saves time and effort.

[0022] In this embodiment, please refer to Figure 1 and Figure 2 The lifting mechanism includes a first telescopic rod 401, a guide rail 403, a lifting frame 402 and a connecting rod 404. The guide rail 403 is fixedly connected to the door frame 102. The sliding rod of the lifting frame 402 is arranged on the guide rail 403. The first telescopic rod 401 is fixedly arranged on the chassis frame 101. The telescopic end of the first telescopic rod 401 is fixedly connected to the lifting frame 402 through the connecting rod 404. Since the lifting mechanism is provided, the cable reel with the cable can be adjusted according to the height of the cable reel, so that the cable reel with the cable can be conveniently placed on the cable laying transport vehicle.

[0023] In this embodiment, please refer to Figure 1 and Figure 2The cable fixing mechanism includes a rotating shaft 502 and a baffle 501. The rotating shaft 502 is rotatably connected to the lifting frame 402. The baffle 501 is coaxially fixed to one end of the rotating shaft 502 near the first telescopic rod 401. The cable fixing mechanism also includes a second telescopic rod 505 and a connecting rod assembly. The connecting rod assembly includes a first connecting rod 503 and a second connecting rod 504. There are several groups of connecting rod assemblies in a circular array along the rotating shaft 502. The second telescopic rod 505 is coaxially fixedly connected to the rotating shaft 502. One end of the first connecting rod 503 is hinged to the rotating shaft 502, the other end of the first connecting rod 503 is hinged to one end of the second connecting rod 504, and the other end of the second connecting rod 504 is hinged to the telescopic end of the second telescopic rod 505. A groove is provided on the rotating shaft 502, and the first connecting rod 503 is located in the groove. The first telescopic rod 401 and the second telescopic rod 505 are cylinders, electric push rods or jacks.

[0024] After the cable drum is placed on the rotating shaft 502, the second telescopic rod 505 drives the second connecting rod 504 to swing when it contracts, and the second connecting rod 504 drives the first connecting rod 503 to rotate during the swinging process, and multiple first connecting rods 503 are unfolded in an umbrella shape, and the entire outer contour forms a structure with a large outer side and a small inner side; until the cable drum is clamped and fixed. The cable drum is not easy to slide outward during the rotation process.

[0025] In this embodiment, please refer to Figure 1 and Figure 2 The cable fixing mechanism further includes a motor 506, which is fixedly mounted on the lifting frame 402. The motor 506 is connected to the rotating shaft 502 by transmission, and can be driven by gears or pulleys. The rotating shaft 502 is driven by the motor 506 to rotate, providing a pulling force for releasing and retrieving the line.

[0026] In summary, the utility model can release the cable by putting the cable reel on the cable fixing mechanism, transporting it to the location where the cable is laid, and fixing the brake. When releasing the cable, there is no need to remove the cable, and the cable can be pulled out of the transport vehicle by directly pulling the cable. The entire transportation and release process saves time and effort; therefore, the utility model effectively overcomes the shortcomings of the prior art.

[0027] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein by equivalents. These modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the utility model, and they should all be included in the scope of the claims and specification of the utility model.

Claims

1. A cable laying transport vehicle, characterized in that: include: A bracket, the bracket comprising a chassis frame and a door frame, and the chassis frame is provided with wheels; The door frame is fixed to one side of the chassis frame, and the two are arranged in an L shape; a handrail is provided at the upper end of the door frame; A lifting mechanism, wherein the lifting mechanism is arranged on the door frame; A cable fixing mechanism is rotatably mounted on the lifting end of the lifting mechanism.

2. The cable laying transport vehicle according to claim 1, characterized in that: The lifting mechanism includes a first telescopic rod, a guide rail, a lifting frame and a connecting rod. The guide rail is fixedly connected to the door frame, the lifting frame sliding rod is arranged on the guide rail, the first telescopic rod is fixedly arranged on the chassis frame, and the telescopic end of the first telescopic rod is fixedly connected to the lifting frame through the connecting rod.

3. The cable laying transport vehicle according to claim 2, characterized in that: The cable fixing mechanism comprises a rotating shaft and a baffle, wherein the rotating shaft is rotatably connected to the lifting frame, and the baffle is coaxially fixed to one end of the rotating shaft close to the first telescopic rod.

4. The cable laying transport vehicle according to claim 3, characterized in that: The cable fixing mechanism further comprises a second telescopic rod and a connecting rod assembly, wherein the connecting rod assembly comprises a first connecting rod and a second connecting rod; and a plurality of groups of the connecting rod assemblies are arranged in a circular array along the rotating shaft; The second telescopic rod is coaxially fixedly connected to the rotating shaft, one end of the first connecting rod is hinged to the rotating shaft, the other end of the first connecting rod is hinged to one end of the second connecting rod, and the other end of the second connecting rod is hinged to the telescopic end of the second telescopic rod.

5. The cable laying transport vehicle according to claim 4, characterized in that: The rotating shaft is provided with a groove, and the first connecting rod is located in the groove.

6. The cable laying transport vehicle according to claim 5, characterized in that: The first telescopic rod and the second telescopic rod are cylinders, electric push rods or jacks.

7. The cable laying transport vehicle according to claim 4, characterized in that: The cable fixing mechanism also includes a motor, which is fixedly mounted on the lifting frame and is drivingly connected to the rotating shaft.

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