Leading-up optical cable laying device and method

Abstract

The invention relates to the technical field of lead-up optical cable laying, and discloses a lead-up optical cable laying device, which comprises a base, a telescopic connecting rod, a transfer movable seat, a guide wheel, a traction seat, a lifting mechanism and a traction mechanism, the multiple transfer movable seats are evenly arranged in the vertical direction and connected through telescopic connecting rods, the transfer movable seat at the bottom is fixedly installed on the base, the traction seat is installed on the transfer movable seat at the top, a pair of guide wheels arranged in a left-right mirror image mode is rotationally arranged on the front side of each transfer movable seat, and the traction seat is connected with the base through a lifting mechanism. The laying method of the leading-up optical cable laying device comprises the following steps. Compared with the prior art, the device has the advantages that through cooperation of the telescopic connecting rod, the transfer movable seat, the lifting mechanism, the traction mechanism and the like, an optical cable can be stably dragged by the traction mechanism after penetrating through all pairs of guide wheels from bottom to top, and through cooperation work of the lifting mechanism, the height of the optical cable leading-up laying can be conveniently adjusted.

Description

Technical Field

[0001] The present invention relates to the technical field of laying of riser optical cables, and in particular to a device and method for laying of riser optical cables. Background Art

[0002] Optical cable is a communication line, which consists of cable core, reinforcing steel wire, filler and sheath. As network components enter thousands of households, the laying of optical cables is also increasing. Optical cables can be laid in aerial, direct buried, pipeline and underwater light. When the optical cable is brought up, it is a name for the amount of optical cable work. It is a way to change from laying in pipeline to laying in aerial. The connection from underground to the ground must be protected by steel pipe or hard PVC pipe. The optical cable needs to be suspended and installed with the help of external equipment.

[0003] At present, in the prior art, the laying heights of optical cables are not the same, but the hanging height of the existing hanging installation equipment is fixed, and it is difficult to adjust the hanging height according to the actual laying needs.

[0004] Here, in order to solve the above problems, we propose a device and method for laying optical cables. Summary of the invention

[0005] The technical problem to be solved by the present invention is to overcome the above technical difficulties and provide a device and method for laying optical cables, which can lay optical cables according to different height requirements.

[0006] In order to solve the above technical problems, the technical solution provided by the present invention is:

[0007] A device for laying optical cable, comprising a base, a telescopic connecting rod, a transfer movable seat, a guide wheel, a traction seat, a lifting mechanism and a traction mechanism; the transfer movable seat is evenly arranged in multiples along the vertical direction and is connected by a telescopic connecting rod, the transfer movable seat at the bottom is fixedly mounted on the base, the traction seat mounting seat is on the transfer movable seat at the top, a pair of guide wheels arranged in left and right mirror images are rotatably arranged on the front side of the transfer movable seat, the traction seat is connected to the base by a lifting mechanism, and the traction seat is driven to rise and fall slowly by the lifting mechanism, and the optical cable passes through the two paired guide wheels from bottom to top in sequence and is then towed by the traction mechanism.

[0008] Furthermore, the telescopic connecting rod comprises a pair of connecting rods cross-distributed in an X shape, and the intersection of the two connecting rods is rotatably connected by a pin shaft, and a cylindrical limiting rod is integrally formed at the end of the connecting rod. The transfer movable seat is a square structure, and a T-shaped slide groove is reserved on the side surface facing the telescopic connecting rod. After the bottom or top of the telescopic connecting rod extends into the T-shaped slide groove, the limiting rod is movably connected with the cross section of the T-shaped slide groove. This allows the overall height of the novel device to be adjusted to a large extent.

[0009] Furthermore, the traction mechanism includes a traction roller and a motor; the traction roller is provided with a pair of V-shaped rollers which are mirror images of each other and are the same as the guide wheel, the traction roller is rotatably connected to the traction seat through the wheel axle, and the two wheel axles extend to the rear side of the traction seat and are connected through gear transmission, the motor is fixed to the rear side of the traction seat and is drivingly connected to one of the wheel axles, and is used for smoothly guiding the optical cable upward.

[0010] Furthermore, the lifting mechanism includes a multi-section electric push rod, the bottom of which is fixed to the base, and the top of which is fixed to the traction seat. The motor and the multi-section electric push rod in this technical solution are both existing equipment well known to those skilled in the art, and their use and control methods are all existing technologies.

[0011] A method for laying a riser optical cable installation comprises the following steps:

[0012] Step 1: Pass the optical cable brought up from underground through each pair of guide wheels from bottom to top, and finally through the two traction rollers;

[0013] Step 2: The multi-section electric push rod works to drive the traction seat to rise slowly until the optical cable is pulled up to a suitable height;

[0014] Step 3: The motor works to drive the two traction rollers to rotate and continue to pull the optical cable in the direction to be arranged.

[0015] The advantages of the present invention compared with the prior art are:

[0016] The present invention cooperates with the structures such as the telescopic connecting rod, the transfer movable seat, the lifting mechanism and the traction mechanism, so that the optical cable can be stably pulled by the traction mechanism after passing through each pair of guide wheels from bottom to top, and the height of the optical cable can be conveniently adjusted through the cooperation of the lifting mechanism. In short, the optical cable laying device protected by the present invention is more convenient to use and can save time and effort in completing the work of laying the optical cable. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the present invention.

[0018] Figure 2 It is a structural schematic diagram of another viewing angle of the present invention.

[0019] Figure 3 It is a partial structural schematic diagram of the present invention.

[0020] Figure 4 It is a structural schematic diagram of the transfer movable seat of the present invention.

[0021] Figure 5 The present invention Figure 4 sectional view of .

[0022] Figure 6 It is a structural schematic diagram of the telescopic connecting rod of the present invention.

[0023] As shown in the figure: 1. Base; 2. Transfer movable seat; 3. Guide wheel; 4. Traction seat; 5. Connecting rod; 6. Pin shaft; 7. Limit rod; 8. T-shaped slide groove; 9. Installation hole; 10. Traction roller; 11. Motor; 12. Multi-section electric push rod; 13. Gear. DETAILED DESCRIPTION

[0024] In the description of the present invention, it should be understood that the terms "center", "lateral", "up", "down", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, which are only for the convenience of describing the present invention 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 invention. In addition, the terms "first" and "second" are used only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more. In addition, the term "including" and any variation thereof are intended to cover non-exclusive inclusions.

[0025] The present invention is further described in detail below in conjunction with the implementation modes and the accompanying drawings.

[0026] A device for laying an optical cable, comprising:

[0027] Base 1, telescopic connecting rod, transfer movable seat 2, guide wheel 3 and traction seat 4;

[0028] The lifting mechanism includes a multi-section electric push rod 12, the bottom of which is fixed to the base 1, and the top of which is fixed to the traction seat 4;

[0029] The traction mechanism includes a traction roller 10 and a motor 11; the traction roller 10 is provided with a pair of V-shaped rollers which are mirror images of each other and are the same as the guide wheel 3; the traction roller 10 is rotatably connected to the traction seat 4 through the wheel axle, and the two wheel axles extend to the rear side of the traction seat 4 and are connected through the gear 13; the motor 11 is installed and fixed on the rear side of the traction seat 4 and is drivingly connected to one of the wheel axles;

[0030] The transfer movable seat 2 is evenly arranged with five in the vertical direction and connected by a telescopic connecting rod. The bottom transfer movable seat 2 is fixedly mounted on the base 1, and the traction seat 4 is mounted on the top transfer movable seat 2. The front side of the transfer movable seat 2 is rotatably provided with a pair of guide wheels 3 arranged in left and right mirror images. Specifically: the telescopic connecting rod includes a pair of connecting rods 5 cross-distributed in an X shape, and the intersection of the two connecting rods 5 is rotatably connected by a pin 6, and the end of the connecting rod 5 is integrally formed with a cylindrical limit rod 7. The transfer movable seat 2 is a cubic structure, and a T-shaped slide groove 8 is reserved on one side facing the telescopic connecting rod. After the bottom or top of the telescopic connecting rod extends into the T-shaped slide groove 8, the limit rod 7 is movably connected with the cross section of the T-shaped slide groove 8. The guide wheel 3 is a V-shaped roller, and is rotatably connected to the transfer movable seat 2 through a wheel axle. The base 1 is a flat structure, and each corner is provided with a mounting hole 9. After the anchor bolts are passed through the mounting holes 9, the optical cable laying device can be firmly mounted and fixed on the ground by the anchor bolts.

[0031] A method for laying a riser optical cable installation comprises the following steps:

[0032] Step 1: The optical cable brought up from underground is passed between each pair of guide wheels 3 from bottom to top, and finally between two traction rollers 10. The optical cable can just pass between the two pairs of guide wheels 3 or between the two traction rollers 10, and the traction rollers 10 pull the optical cable through the friction between them;

[0033] Step 2: The multi-section electric push rod 12 works to drive the traction seat 4 to slowly rise until the optical cable is led up to a suitable height;

[0034] Step 3: The motor 11 works to drive the two traction rollers 10 to rotate and continue to pull the optical cable in the direction to be arranged.

[0035] The present invention and its embodiments are described above, and such description is not restrictive. If a person skilled in the art is inspired by it and designs an embodiment similar to the technical solution without creativity without departing from the purpose of the invention, it shall fall within the protection scope of the present invention.

Claims

1. A device for laying an optical cable, characterized in that: The utility model comprises a base (1), a telescopic connecting rod, a transfer movable seat (2), a guide wheel (3), a traction seat (4), a lifting mechanism and a traction mechanism; the transfer movable seat (2) is evenly arranged with a plurality of them in the vertical direction and the two are connected by a telescopic connecting rod, the transfer movable seat (2) at the bottom is fixedly mounted on the base (1), the traction seat (4) is mounted on the transfer movable seat (2) at the top, a pair of guide wheels (3) arranged in mirror images on the left and right are rotatably arranged on the front side of the transfer movable seat (2), the traction seat (4) is connected to the base (1) by a lifting mechanism, and the traction seat (4) is driven by the lifting mechanism to slowly lift and lower, and the optical cable passes through the two paired guide wheels (3) from bottom to top in sequence and is then towed by the traction mechanism.

2. The optical cable laying device according to claim 1, characterized in that: The telescopic connecting rod comprises a pair of connecting rods (5) cross-distributed in an X shape, and the intersection of the two connecting rods (5) is rotatably connected via a pin shaft (6), and a cylindrical limiting rod (7) is integrally formed at the end of the connecting rod (5).

3. The optical cable laying device according to claim 2, characterized in that: The transfer movable seat (2) is a cubic structure, and a T-shaped slide groove (8) is reserved on a side surface facing the telescopic connecting rod. After the bottom or top of the telescopic connecting rod extends into the T-shaped slide groove (8), the limit rod (7) is connected to the cross-sectional movable cooperation of the T-shaped slide groove (8).

4. The optical cable laying device according to claim 3, characterized in that: The guide wheel (3) is a V-shaped roller and is rotatably connected to the transfer movable seat (2) via a wheel axle.

5. The optical cable laying device according to claim 4, characterized in that: The base (1) is a flat structure, and each corner is provided with a mounting hole (9).

6. The optical cable laying device according to claim 5, characterized in that: The traction mechanism comprises a traction roller (10) and a motor (11); the traction roller (10) is provided with a pair of V-shaped rollers which are mirror images of each other and are the same as the guide wheel (3); the traction roller (10) is rotatably connected to the traction seat (4) via a wheel axle, and the two wheel axles are extended to the rear side of the traction seat (4) and are connected by gears (13); the motor (11) is fixedly mounted on the rear side of the traction seat (4) and is drivingly connected to one of the wheel axles.

7. The optical cable laying device according to claim 6, characterized in that: The lifting mechanism comprises a multi-section electric push rod (12), the bottom of which is fixedly mounted on the base (1), and the top of which is fixedly mounted on the traction seat (4).

8. A method for laying a riser optical cable according to claim 7, characterized in that: The following steps are involved: Step 1, passing the optical cable brought up from underground through each pair of guide wheels (3) from bottom to top, and finally passing through between two traction rollers (10); Step 2: The multi-section electric push rod (12) works to drive the traction seat (4) to slowly rise until the optical cable is led up to a suitable height; Step 3: The motor (11) operates to drive the two traction rollers (10) to rotate and continue to pull the optical cable in the direction to be arranged.

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