Cable laying method

Abstract

The invention provides a cable laying method. The method comprises the steps that a hoisting mechanism of the cable laying device is installed on a corresponding supporting winding disc; the positions of the two lifting mechanisms are adjusted; the winding rope is wound through the hoisting mechanism, and the cable reel is pulled to move towards the supporting winding disc from the inclined supporting plate; the cable reel is installed on the supporting winding disc; the lifting mechanism drives the supporting winding disc and the cable reel on the supporting winding disc to be lifted, and the cable is laid through the cable reel. Through position adjustment of the lifting mechanism, the distance is made to be matched with the width of the cable reel, the winding rope is wound through the hoisting mechanism, and the cable reel is pulled to roll on the inclined supporting plate; the supporting winding disc and the cable reel installed on the supporting winding disc are driven by the lifting mechanism to be lifted, and then height adjustment of the cable reel is achieved, so that the cable reel can be installed on the installation frame in a suspended mode.

Description

Technical Field

[0001] The present invention relates to the technical field of cable laying, and in particular to a cable laying method. Background Art

[0002] Cable laying refers to the process of taking cables from cable drums or other storage devices and laying them to the intended location, which is a common task in power systems, communication networks and various industrial facilities.

[0003] In the prior art, when the cable is being reeled in and out, the required cable reel is clamped and lifted by the clamping mechanism on the laying device, so as to facilitate the flipping of the cable reel for reeling in and out. In actual operation, before the cable reel is lifted, it is necessary to manually push the cable reel into the device through a ramp. However, considering the high weight of the cable reel, manually pushing the cable reel is likely to cause safety hazards. Summary of the invention

[0004] In view of this, the present invention proposes a cable laying method, aiming to solve the problem of potential safety hazards in the installation of existing cable reels and laying devices.

[0005] The present invention provides a cable laying method, which adopts a cable laying device adapted to different cable drum widths, comprising the following steps: installing a winch mechanism of the cable laying device on a corresponding supporting winding drum, and connecting the pulling end of the winding rope connected to the winch mechanism to the end of the cable drum, and obliquely installing an inclined support plate on a mounting frame; adjusting the positions of two lifting mechanisms based on the width of the cable drum so that the spacing between the two supporting winding drums is adapted to the width of the cable drum; winding the winding rope by the winch mechanism, and pulling the cable drum from the inclined support plate toward the supporting winding drum to move; after the cable drum moves into position, removing the winch mechanism from the supporting winding drum, and installing the cable drum onto the supporting winding drum; driving the supporting winding drum and the cable drum on the supporting winding drum to be lifted by the lifting mechanism, so that the cable drum is suspended to a preset height on the mounting frame, completing the installation of the cable drum, and laying the cable through the cable drum; the device comprises: a mounting frame; an inclined support plate, which is movably mounted on the mounting frame, Used to guide the movement of the cable drum; two lifting mechanisms, both of which are arranged on the mounting frame in a position-adjustable manner along the length direction of the mounting frame, and a rotatable support winding drum is provided on the power output end of each lifting mechanism, and the support winding drum is detachably connected to the cable drum; two hoisting mechanisms are respectively arranged on the corresponding support winding drums in a detachable manner, and each hoisting mechanism is provided with a winding rope, and the pulling ends of the two winding ropes are respectively connected to the two ends of the cable drum, and the hoisting mechanism can adjust the winding rope to tighten the winding rope, and the support winding drum can also drive the hoisting mechanism to rotate to wind up the winding rope, thereby driving the cable drum to move on the inclined support plate toward the mounting frame, so that the cable drum moves to the support winding drum and can be installed on the support winding drum, and the cable drum can also be lifted along with the power output end of the lifting mechanism under the drive of the lifting mechanism to complete the displacement of the cable drum.

[0006] Furthermore, in the above-mentioned cable laying method, the hoisting mechanism includes: a hoisting drive disk; a hoisting assembly, which is connected to the hoisting drive disk, and the hoisting assembly has two states, namely a hoisting state and a tightening state. When the winding rope is not tightened, the hoisting assembly is adjusted to the tightening state, and the hoisting assembly can rotate relative to the hoisting drive disk to tighten the winding rope until the winding rope is tightened; when the winding rope is tightened, the hoisting assembly is adjusted to the hoisting state, and the hoisting drive disk can drive the hoisting assembly to rotate synchronously with the hoisting drive disk to reel in the winding rope, and then drive the cable drum to move along the inclined support plate toward the hoisting drive disk; a disassembly and fixing connection assembly is arranged on the hoisting drive disk, and is used to be fixed on the supporting winding drum, or to be disassembled from the supporting winding drum, so as to realize the connection and disassembly between the hoisting drive disk and the supporting winding drum.

[0007] Furthermore, in the above-mentioned cable laying method, the winch assembly includes: a winding base, which is rotatably connected to the winch driving disk; a winding column, which is arranged on one side of the winding base, and one end of the winding column is connected to the winding base, and the outer periphery of the other end is provided with a winding disk for winding up the winding rope; a positioning screw, the winding base is provided with a first plugging groove, the winding column axially penetrates and is provided with a second plugging groove connected to the first plugging groove, the winch driving disk is provided with a threaded groove connected to the first plugging groove and the second plugging groove, the positioning screw is sequentially penetrated into the second plugging groove, the first plugging groove and the threaded groove, and the positioning screw is threadedly connected to the first plugging groove, the second plugging groove and the threaded groove Then, the positioning screw can be screwed away from the winch drive disk to disengage the positioning screw from the threaded groove, thereby putting the winding base, the winding post and the winding disk in a tightening state, and the positioning screw drives the winding base, the winding post and the winding disk to rotate relative to the winch drive disk to tighten the winding rope; the positioning screw can be screwed toward the winch drive disk to connect and fix the positioning screw to the winch drive disk, thereby putting the winding base, the winding post and the winding disk in a winching state, and the winch drive disk drives the winding base, the winding post and the winding disk to rotate, reels the winding rope, thereby driving the cable drum to move.

[0008] Furthermore, in the above-mentioned cable laying method, the winch drive disk is provided with a disassembly and fixing connection component for being fixed to the supporting winding disk, or being disassembled from the supporting winding disk, so as to realize the connection and disassembly between the winch drive disk and the supporting winding disk.

[0009] Furthermore, in the above-mentioned cable laying method, the disassembly and connection assembly includes: a locking column, a connection locking hole is provided on the support winding drum, a positioning groove is provided in the connection locking hole, and the locking column is used to be inserted and fixed in the connection locking hole; a positioning block is slidably arranged on the locking column along the radial direction of the locking column, and a protruding locking piece is detachably connected to the locking column, which is used to be inserted into the positioning block and apply a force to the positioning block so that the positioning block extends to the outside of the locking column and is locked at the protruding position, so as to be locked and locked in the positioning groove, thereby realizing the locking between the winch drive disk and the support winding drum.

[0010] Furthermore, in the above-mentioned cable laying method, the positioning block is connected to a reset mechanism, and after the protruding locking piece is removed and disengaged from the positioning block, the reset mechanism applies a reset force to the positioning block to cause the positioning block to move radially toward the inside of the locking column along the locking column, thereby allowing the positioning block to release the lock on the positioning groove, thereby achieving unlocking between the winch drive disk and the support winding disk, thereby achieving disassembly between the winch drive disk and the support winding disk.

[0011] Further, in the above-mentioned cable laying method, a positioning cavity is provided at one end of the engaging column along its axis, and a connecting groove is provided on the inner wall of the positioning cavity, and the positioning block is slidably arranged in the connecting groove; the protruding locking piece includes: a pressing column for being connected to the internal thread of the positioning cavity; wherein, one end of the pressing column is connected to a guide column, and the end of the positioning block arranged in the positioning cavity is provided with a matching portion adapted to the guide column, and the other end of the pressing column is provided with a second rotating handle for driving the pressing column to be screwed so that the pressing column can move toward or away from the positioning block, and when the pressing column moves toward the positioning block, the guide column squeezes the matching portion so that the positioning block extends out to be fixed in the positioning groove, thereby realizing the locking between the winch drive disk and the support winding disk, and when the pressing column moves away from the positioning block, the reset mechanism pulls the positioning block to cancel the locking between the winch drive disk and the support winding disk.

[0012] Furthermore, in the above-mentioned cable laying method, the support winding drum is connected to a driving mechanism for driving the support winding drum to rotate.

[0013] Furthermore, in the above-mentioned cable laying method, winding connection disks are provided on both sides of the cable reel, and the winding connection disks are detachably connected to the cable reel, and a mating disk is provided on the outer periphery of one end of the winding connection disk facing away from the cable reel for connecting a winding rope; a accommodating cavity adapted to the mating disk is provided on the supporting winding reel, and the supporting winding reel is detachably connected to the winding connection disk, and when the supporting winding reel is connected to the winding connection disk, the mating disk can be accommodated in the accommodating cavity.

[0014] Furthermore, in the above-mentioned cable laying method, a width adjustment driving mechanism is provided on the mounting frame, which is respectively connected to the two lifting mechanisms and is used to drive the two lifting mechanisms to move toward or away from each other to adjust the distance between the two lifting mechanisms.

[0015] Furthermore, in the above-mentioned cable laying method, the width adjustment drive mechanism includes: a rotating screw, which is rotatably arranged on the mounting frame along the length direction of the mounting frame; two sliding blocks, both of which are sleeved on the rotating screw and are threadedly connected to the rotating screw, and the thread directions of the two sliding blocks are arranged in opposite directions, so as to drive the lifting mechanism on the ball nut to move toward or away from each other.

[0016] Furthermore, in the above-mentioned cable laying method, the rotating screw is connected to a driving motor for driving the rotating screw to rotate, so as to drive the two sliding blocks to move toward or away from each other, thereby driving the two lifting mechanisms to move toward or away from each other.

[0017] The cable laying method provided by the present invention can achieve the installation of cable reels of different widths by adjusting the positions of two lifting mechanisms so that the spacing is adapted to the width of the cable reel; the winding rope is wound up by the winch mechanism to pull the cable reels of different widths to roll on the inclined support plate, so that the cable reels can move toward the mounting frame, and after the cable reels are moved into place, they can be installed on the supporting winding reel; the supporting winding reel and the cable reel installed on the supporting winding reel are driven to lift by the lifting mechanism, so as to achieve the height adjustment of the cable reel, so that the cable reel can be installed in the air on the mounting frame, so as to lay the cable. Compared with the manual handling in the prior art, the power source can be provided by the motor originally used to lift the cable reels of different widths, and there is no need to add an additional power source, so that the cable reels of different widths can be automatically rolled onto the mounting frame under the driving force, without the need for manual pushing by humans, thereby improving the safety when installing the cable reels of different widths, and solving the problem of potential safety hazards in the installation of the existing cable reels and laying devices. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Various other advantages and benefits will become apparent to those of ordinary skill in the art by reading the detailed description of the preferred embodiments below. The accompanying drawings are only for the purpose of illustrating the preferred embodiments and are not to be considered as limiting the present invention. Moreover, the same reference symbols are used throughout the accompanying drawings to represent the same components. In the accompanying drawings: Figure 1 A flowchart of a cable laying method provided by an embodiment of the present invention; Figure 2 A schematic diagram of the structure of a cable laying device adapted to different cable reel widths provided in an embodiment of the present invention; Figure 3 A schematic structural diagram of a cable reel installed in place in a cable laying device adapted to different cable reel widths provided by an embodiment of the present invention; Figure 4 A schematic diagram of the structure of the winding connection disk and the supporting winding disk in the cable laying device adapted to different cable disk widths provided in an embodiment of the present invention; Figure 5 A schematic diagram of the structure of the winding connection disk and the hoisting mechanism in the cable laying device adapted to different cable disk widths provided in an embodiment of the present invention; Figure 6 A schematic diagram of the structure in which the winding connection disk and the hoisting mechanism are separated in a cable laying device adapted to different cable disk widths provided in an embodiment of the present invention; Figure 7 A cross-sectional view of a hoisting mechanism in a cable laying device adapted to different cable drum widths provided in an embodiment of the present invention; Figure 8 A cross-sectional view of a disassembly and fixing connection assembly in a cable laying device adapted to different cable tray widths provided in an embodiment of the present invention; DETAILED DESCRIPTION

[0019] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the accompanying drawings, it should be understood that the present disclosure can be implemented in various forms and should not be limited by the embodiments set forth herein. On the contrary, these embodiments are provided in order to enable a more thorough understanding of the present disclosure and to be able to fully convey the scope of the present disclosure to those skilled in the art. It should be noted that, in the absence of conflict, the embodiments of the present invention and the features described in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0020] See also Figure 1 , which is a flowchart of a cable laying method provided by an embodiment of the present invention. The cable laying method uses a cable laying device to install a cable drum 2.

[0021] like Figure 2 and Figure 3 As shown, the cable laying device includes: a mounting frame 1, a cable drum 2, an inclined support plate 3, two lifting mechanisms 4, two driving mechanisms 5, two supporting winding drums 6, two winding connection drums 7, two hoisting mechanisms 8 and a winding rope 9; wherein, The cable drum 2 is placed on one side of the mounting frame 1 , and the inclined support plate 3 is movably mounted on the mounting frame 1 and placed on the same side of the cable drum 2 for guiding the movement of the cable drum 2 .

[0022] Specifically, the mounting frame 1 is a mounting bracket to suspend the cable drum 2, thereby facilitating the laying of cables on the cable drum 2. In this embodiment, the cable drum 2 can be pre-placed on one side of the mounting frame 1, and the position can be adjusted by the device, that is, the cable drum 2 can be shifted to the mounting frame 1, and then the cable drum 2 can be installed on the mounting frame 1. The inclined support plate 3 can be mounted on the mounting frame 1 in a movable manner. In this embodiment, the inclined support plate 3 can be mounted on the mounting frame 1 in a rotatable manner, and can be rotated in a guided state to be inclined on one side of the bottom plate of the mounting frame 1 (such as Figure 2 The right side shown in the figure) is used to guide the displacement of the cable drum 2; it can also be rotated in the folded state to be placed above the bottom plate of the mounting frame 1, such as Figure 1 As shown, to avoid interfering with the arrangement or movement of other parts. Of course, the inclined support plate 3 can also be connected to the mounting frame 1 in a detachable manner, and the connection method is not limited in this embodiment.

[0023] Both lifting mechanisms 4 are arranged on the mounting frame 1 along the length direction of the mounting frame 1 in a position-adjustable manner. A rotatable supporting winding drum 6 is provided on the power output end of each lifting mechanism 4, and the supporting winding drum 6 is detachably connected to the cable drum 2.

[0024] Specifically, two lifting mechanisms 4 are arranged on the mounting frame 1 at intervals along the length direction of the mounting frame 1, and at least one of the two lifting mechanisms 4 is arranged on the mounting frame 1 in a position-adjustable manner along the length direction of the mounting frame 1 to adjust the spacing between the two lifting mechanisms 4, so that the spacing between the two lifting mechanisms 4 is adapted to the width of the cable drum 2, and the two ends of the cable drum 2 can be synchronously lifted by the two lifting mechanisms 4. A support winding drum 6 is provided on the power output end of the two lifting mechanisms 4, and the support winding drum 6 is rotatably arranged on the power output end of the corresponding lifting mechanism 4, and is used to rotate relative to the power output end of the lifting mechanism 4 to drive the hoisting mechanism 8 to rotate, thereby realizing the winding rope 9, thereby driving the cable drum 2 to shift. In this embodiment, the support winding drum 6 is connected to a driving mechanism 5, which is used to drive the support winding drum 6 to rotate, and then drive the hoisting mechanism 8 to rotate synchronously with the support winding drum 6. Among them, the driving mechanism 5 can be a driving motor. In this embodiment, the two lifting mechanisms 4 are both arranged on the mounting frame 1 in a position-adjustable manner along the length direction of the mounting frame 1. Of course, the position adjustment can also be performed by one of the lifting mechanisms 4, which is not limited in this embodiment. Preferably, the two lifting mechanisms 4 can move toward or away from each other to adjust the distance.

[0025] The two hoisting mechanisms 8 are respectively disposed on the corresponding supporting winding discs 6 in a detachable manner, and each hoisting mechanism 8 is provided with a winding rope 9. The retracting ends of the two winding ropes 9 (such as Figure 1 The lower left end of the right winding rope 9 shown in the figure is respectively connected to the two ends of the cable drum 2, and the hoisting mechanism 8 can adjust the winding rope 9 to make the winding rope 9 taut, and the supporting winding drum 6 can drive the hoisting mechanism 8 to rotate to wind up the winding rope 9, thereby driving the cable drum 2 to move toward the mounting frame 1 on the inclined support plate 3, so that the cable drum 2 moves to the supporting winding drum 6 and can be installed on the supporting winding drum 6. The cable drum 2 can also be lifted along with the power output end of the lifting mechanism 4 under the drive of the lifting mechanism 4 to complete the displacement of the cable drum 2.

[0026] Specifically, the hoisting mechanism 8 and the cable drum 2 are both installed on the support winding drum 6 in a detachable manner, so that when the cable drum 2 is moved, the hoisting mechanism 8 is installed on the support winding drum 6, and the support winding drum 6 can be supported by the mounting frame 1 to achieve the displacement of the cable drum 2, so that the cable drum 2 can be displaced between the two support winding drums 6, so that the two ends of the cable drum 2 are respectively installed and fixed on the two support winding drums 6, and then the cable drum 2 is supported by the two support winding drums 6, and the height position of the cable drum 2 is adjusted by the two lifting mechanisms 4, so that the cable drum 2 can be raised to a preset height, thereby completing the installation of the cable drum 2 before laying. In this embodiment, one of the hoisting mechanism 8 and the cable drum 2 can be installed on the support winding drum 6, that is, the hoisting mechanism 8 and the cable drum 2 cannot be installed on the support winding drum 6 at the same time, and can only be installed one by one, which can reduce the load of the lifting mechanism 4 when lifting. In other embodiments, the hoisting mechanism 8 and the cable drum 2 can also be installed on the support winding drum 6 at the same time, which is not limited in this embodiment. The hoisting mechanism 8 can rotate idly to adjust the winding rope 9 to achieve the tightening of the winding rope 9; and after the winding rope 9 is tightened, in order to ensure the stability of pulling the cable drum 2, the hoisting mechanism 8 can be locked to the supporting winding drum 6, and the supporting winding drum 6 can drive the hoisting mechanism 8 to rotate synchronously to reel the winding rope 9, thereby driving the cable drum 2 to move toward the mounting frame 1 on the inclined support plate 3, so that the cable drum 2 moves to the supporting winding drum 6 and can be installed on the supporting winding drum 6, such as Figure 2 As shown, the cable drum 2 can also be lifted along with the power output end of the lifting mechanism 4 under the drive of the lifting mechanism 4 to complete the displacement of the cable drum 2, so that the cable drum 2 can be laid at a preset height. The preset height can be determined according to actual conditions and is not limited in this embodiment.

[0027] In this embodiment, in order to facilitate the installation between the cable drum 2 and the supporting winding drum 6, preferably, winding connection drums 7 are provided on both sides of the cable drum 2, and the winding connection drums 7 are detachably connected to the cable drum 1.

[0028] Specifically, the cable drum 2 is provided with a winding connection disk 7 on both sides, and the winding rope 9 can be wound and installed and connected to the winding connection disk 7. The winding rope 9 can be wound by the hoisting mechanism 8 to make the cable drum 2 roll on the inclined support plate 3. When the cable drum 2 is laying the cable, the driving mechanism 4 can drive the supporting winding disk 6 to rotate, and the supporting winding disk 6 drives the cable drum 2 to rotate, so as to realize the laying of the cable.

[0029] Continue to see Figure 3A matching disk 71 is provided on the outer periphery of one end of the winding connection disk 7 facing away from the cable disk 2, which is used to connect the winding rope 9; a accommodating cavity 61 adapted to the matching disk 71 is provided on the supporting winding disk 6, and the supporting winding disk 6 is detachably connected to the winding connection disk 7. When the supporting winding disk 6 is connected to the winding connection disk 7, the matching disk 71 can be accommodated in the accommodating cavity 61.

[0030] Specifically, the outer wall of the winding connection disk 7 rotates to form a matching disk 71 connected to the winding rope 9, and the outer wall of the supporting winding disk 6 is provided with a receiving cavity 61 at one end of the winding connection disk 7, and the matching disk 71 can slide in the receiving cavity 61. When the cable drum 2 is pulled, the winding rope 9 on the hoisting mechanism 8 is pulled out and connected to the matching disk 71. Among them, the rotation connection between the winding connection disk 7 and the matching disk 71 can enable the matching disk 71 to rotate relative to the winding connection disk 7, so that the winding rope 9 wound on the matching disk 71 can be released and wound onto the hoisting mechanism 8, until the winding rope 9 wound on the matching disk 71 is completely released, and the winding rope 9 between the hoisting mechanism 8 and the matching disk 71 is tightened, at this time, the hoisting mechanism 8 can be driven to rotate by supporting the winding disk 6, the winding rope 9 is continued to be wound, and the matching disk 71, the winding connection disk 7 and the cable drum 2 are pulled, so that the cable drum 2 can rotate relative to the matching disk 71 to roll on the inclined support plate 3. At the same time, the winding connection disk 7 and the cable drum 2 are installed on the supporting winding disk 6. That is to say, the hoisting mechanism 8 will drive the winding rope 9 to be wound, so that the cable drum 2 moves to the mounting frame 1 through the inclined support plate 3, and the matching disk 71 will rotate on both sides according to the cable drum 2, so that the cable drum 2 can rotate normally and reduce the resistance when the cable drum 2 moves; at the same time, the matching disk 71 is in the accommodating cavity 61, and when the supporting winding disk 6 and the winding connection disk 7 are installed, the matching disk 71 can be stored to avoid affecting the normal installation of the supporting winding disk 6 and the winding connection disk 70.

[0031] Continue to see Figure 3 , the winding connection disk 7 is connected to the cable drum 2 by a first bolt 72. Specifically, a first through hole 73 is provided on the winding connection disk 7, and a first bolt 72 for fixing with the cable drum 2 is provided at the first through hole 73. When the winding connection disk 7 and the cable drum 2 are installed, the first bolt 72 can be driven into the cable drum 2 through the first through hole 73, so as to realize the installation of the winding connection disk 7.

[0032] Continue to see Figure 3, the winding connection disk 7 is detachably connected to the supporting winding disk 6 by a second bolt 62. Specifically, the supporting winding disk 6 is provided with a second through hole 63, the winding connection disk 7 is provided with a third through hole 74, and the inner wall of the second through hole 63 is provided with a second bolt 62 for connecting with the third through hole 74. The second bolt 62 can be driven into the third through hole 74 through the second through hole 63 to realize the installation of the winding connection disk 7 and the supporting winding disk 6, so that the cable drum 2 is installed with the power output end of the lifting mechanism 3, and then the cable drum 2 can be lifted and lowered along with the power output end of the lifting mechanism 3.

[0033] Through the above structure, when the staff needs to install the cable reel 2 and the mounting frame 1, they first install the winch mechanism 8 on the supporting winding reel 6, and then install the winding connecting disk 7 on both sides of the cable reel 2, install the winding rope 9 on the winch mechanism 8 on the winding connecting disk 7, and start the driving mechanism 5 fixed on the lifting mechanism 4. The driving mechanism 5 will drive the supporting winding reel 6 and the winch mechanism 8 to flip over, and wind up the winding rope 9, thereby driving the cable reel 2 to move. The cable reel 2 is rolled onto the mounting frame 1 through the inclined support plate 3. Compared with the prior art, the power source is provided by the motor originally used to lift the cable reel 2. There is no need to add an additional power source. The cable reel 2 can be automatically rolled onto the mounting frame 1 under the driving force of the motor, without the need for manual pushing, thereby improving the safety of the cable reel 2 during installation.

[0034] Continue to see Figure 1 and Figure 2 The mounting frame 1 is provided with a width adjustment driving mechanism 10, which is respectively connected to the two lifting mechanisms 4, and is used to drive the two lifting mechanisms 4 to move toward or away from each other, so as to adjust the distance between the two lifting mechanisms 4. Specifically, the width adjustment driving mechanism 10 can be installed on the mounting frame 1, and the power output end is connected to the two lifting mechanisms 4, and can drive the two lifting mechanisms 4 to move toward or away from each other.

[0035] Continue to see Figure 1 and Figure 2The width adjustment driving mechanism 10 includes: a rotating screw 101 and two sliding blocks 102; wherein the rotating screw 101 is rotatably arranged on the mounting frame 1 along the length direction of the mounting frame 1; the two sliding blocks 102 are both sleeved on the rotating screw 101 and are both threadedly connected to the rotating screw 101, and the thread directions of the two sliding blocks 102 are arranged in opposite directions, which are used to drive the lifting mechanisms on the sliding blocks 102 to move toward or away from each other. Specifically, one of the two sliding blocks 102 is a forward thread and the other is a directional thread. When the two sliding blocks 102 are driven to rotate by the rotating screw 101, the two sliding blocks 102 move toward or away from each other, so that the two lifting mechanisms 4 move toward or away from each other, thereby realizing the spacing adjustment of the two lifting mechanisms 4. wherein the rotating screw 101 and the sliding block 102 are combined to form a ball screw structure. In this embodiment, the rotating screw 101 may be connected to a driving motor (not shown in the figure) to drive the rotating screw 101 to rotate forward and reversely, thereby driving the two sliding blocks 102 to move toward or away from each other.

[0036] In this embodiment, a sliding groove 11 is provided on the mounting frame 1, and two sliding blocks 102 are slidably arranged in the sliding groove 11, so that the position of the sliding block 102 can be slidably limited by the sliding groove 11, so that the sliding block 102 can only perform reciprocating linear motion.

[0037] Continue to see Figure 4 The hoisting mechanism 8 includes: a hoisting drive disk 81 and a hoisting assembly 82; wherein the hoisting assembly 82 is connected to the hoisting drive disk 81, and the hoisting assembly 82 has two states, namely a hoisting state and a tightening state. When the winding rope 9 is not tightened, the hoisting assembly 82 is adjusted to the tightening state, and the hoisting assembly 82 can rotate relative to the hoisting drive disk 81 to tighten the winding rope 9 until the winding rope 9 is tightened; when the winding rope 9 is tightened, the hoisting assembly 82 is adjusted to the hoisting state, and the hoisting assembly 82 can drive the hoisting drive disk 81 to rotate synchronously therewith, to reel in the winding rope 9, and then drive the cable drum 2 to move along the inclined support plate 3 toward the hoisting drive disk 81.

[0038] Specifically, the winch drive disc 81 is detachably connected to the support winding disc 6. Figure 4 and Figure 5 As shown, the winch drive disc 81 can be a sleeve disc structure, that is, one side of the circular plate structure (such as Figure 5The left side edge (shown in the figure) is provided with a circumferentially extending side cylinder 811, which is adapted to the support winding disk 6 and is used to be sleeved and clamped on the outer periphery of the support winding disk 6. In this embodiment, the hoisting drive disk 81 is provided with a disassembly connection component 83, which is used to be clamped on the support winding disk 6 or disassembled from the support winding disk 6 to achieve the connection and disassembly between the hoisting drive disk 81 and the support winding disk 6. Among them, the disassembly connection component 83 is arranged on the hoisting drive disk 81 in a detachable manner. The winch assembly 82 is installed on the winch drive disk 81, and the winch drive disk 81 has two states, namely a winch state and a tightening state. When the winding rope 9 is not tightened, the winch assembly 82 is adjusted to the tightening state, and the winch assembly 82 can rotate relative to the winch drive disk 81 to tighten the winding rope 9 until the winding rope 9 is tightened; when the winding rope 9 is tightened, the winch assembly 82 is adjusted to the winch state, and the winch assembly 82 is fixedly installed on the winch drive disk 81. The winch drive disk 81 of the winch assembly 82 can drive the winch assembly 82 to rotate synchronously with the winch drive disk 8 to reel in the winding rope 9, thereby driving the cable drum 2 to move along the inclined support plate 3 toward the winch drive disk 81.

[0039] Continue to see Figure 4 and Figure 6 The hoist assembly 82 includes: a winding base 821, a winding column 822 and a positioning screw 823; wherein the winding base 821 is rotatably connected to the hoist drive disk 81; the winding column 822 is arranged on the side of the winding base 821 that is away from the support winding disk 6 (such as Figure 6 As shown on the right side), and one end of the winding column 822 (as shown Figure 4 The left end as shown in FIG. 1 is connected to the winding base 821, and the other end (as shown in FIG. Figure 4 The right end shown in the figure) is provided with a winding disk 824 on the periphery for winding the winding rope 9; Figure 6 As shown, the winding base 821 is provided with a first plug-in slot 8211, the winding column 822 is axially penetrated with a second plug-in slot 8221 connected with the first plug-in slot 8211, the winch drive disk 81 is provided with a threaded slot 812 connected with the first plug-in slot 8211 and the second plug-in slot 8221, the positioning screw 823 is sequentially penetrated through the second plug-in slot 8221, the first plug-in slot 8211 and the threaded slot 812, and the positioning screw 823 is threadedly connected with the first plug-in slot 8221, the second plug-in slot 8211 and the threaded slot 812, and the positioning screw 823 can be screwed away from the winch drive disk 81, as shown in FIG. Figure 6The positioning screw 823 is turned rightward as shown to disengage the positioning screw 823 from the thread groove 812, thereby placing the winding base 821, the winding post 822 and the winding disk 824 in a tightening state, and the positioning screw 823 drives the winding base 821, the winding post 822 and the winding disk 824 to rotate relative to the winch drive disk 81 to tighten the winding rope 9; the positioning screw 823 can be screwed toward the winch drive disk 81, as shown in FIG. Figure 6 The cable drum 2 is rotated to the left as shown in the figure, so that the positioning screw 823 is connected and fixed to the winch drive disk 81, so that the winding base 821, the winding column 822 and the winding disk 824 are in the winding state, and the winding drive disk 81 drives the winding base 821, the winding column 822 and the winding disk 824 to rotate, and the winding rope 9 is wound to drive the cable drum 2 to move. In this embodiment, the positioning screw 823 is turned away from the end of the winch drive disk 821 (such as Figure 4 The first rotating handle 825 is provided at the right end (shown in FIG. 1 ) for driving the positioning screw 823 to rotate. In this embodiment, the rotation direction of the positioning screw 823 to reel in the reeling rope 9 is the same as the rotation direction of the positioning screw 823 to be screwed onto the thread groove 812.

[0040] In this embodiment, the outer wall of the winding base 821 is provided with a tightening groove 813 that matches the winding base 821, so that the winding base 821 can rotate. When installing the cable drum 2, first roll the cable drum 2 to close to the bottom of the inclined support plate 3, then install the winding rope 9 on the matching disk 824, turn the first rotating handle 825, so that the winding base 821 rotates in the inner tightening groove 813, tighten the winding rope 9, and when the winding rope 9 is tightened, continue to turn the first rotating handle 825, so that the positioning screw 823 is screwed against the winch drive disk 81, and the positioning screw 823 will rotate into the threaded groove 813, so that the positioning screw 823 and the winch drive disk 81 are locked. The winch drive disk 81 is connected and fixed, so that the winding base 821 can be rotated and limited by the winch drive disk 81, so that the winding disk 824 can normally wind up the winding rope 9. When the winding rope 9 is pulled tight, and the two sides of the cable drum 2 are close to the bottom of the inclined support plate 3, the two supporting winding disks 6 are rotated to drive the winch drive disk 81 to rotate, and then drive the winding base 821, the winding column 822 and the positioning screw 823 to rotate, so as to pull the two sides of the cable drum 2 to move close to the inclined support plate 3. Among them, when the cable drum 120 is pulled, the pulling distance on both sides can be made the same, so as to avoid the cable drum 2 from deviating during the pulling process and improve the stability of the device during the pulling process of the cable drum 2.

[0041] Continue to see Figures 5 to 7The disassembly and fixing connection assembly 83 may include: a locking column 831, a positioning block 832 and a reset mechanism 833; wherein, a connection locking hole 64 is provided on the support winding disk 6, and a positioning groove 65 is provided in the connection locking hole 64, and the locking column 831 is used to be inserted and fixed in the connection locking hole 64; the positioning block 832 is slidably arranged on the locking column 831 along the radial direction of the locking column 831, and a protruding locking piece 834 is detachably connected to the locking column 831, which is used to be inserted into the positioning block 832 and apply a force to the positioning block 832, so that the positioning block 832 extends outward from the locking column 831 and is locked in the protruding position, so as to be clamped and locked in the positioning groove 65, thereby realizing the locking between the winch drive disk 81 and the support winding disk 6. The positioning block 832 is connected to a reset mechanism 833. After the protruding locking piece 834 is removed and disengaged from the positioning block 832, the reset mechanism 833 applies a reset force to the positioning block 832 to make the positioning block 832 move radially toward the inside of the locking column 831 along the locking column 831, thereby allowing the positioning block 832 to release the lock on the positioning groove 65, thereby achieving unlocking between the winch drive disk 81 and the support winding disk 6, thereby achieving disassembly between the winch drive disk 81 and the support winding disk 6.

[0042] Specifically, the support winding disk 6 is provided with a connection locking hole 64, wherein the connection locking hole 64 can be a tube through hole and is arranged through the support winding disk 6 along the thickness direction of the support winding disk 6. In this embodiment, the connection locking hole 64 and the second through hole 63 share the same hole position, the connection locking hole 64 is located at the opposite end of the winch drive disk 81 and is engraved with a thread line 66, and the inner wall of the connection locking hole 64 is located on the other side of the thread line 66. A positioning groove 65 is also opened at the end of the locking column 831 along the axis, and a connecting groove 8312 connected to the positioning groove 65 is opened on the inner wall of the positioning cavity 8311, and a positioning block 832 slides in the connecting groove 8312. There are two connecting grooves 5312 and two positioning blocks 532, which are arranged on opposite sides of the locking column 831 along the same radial direction of the locking column 831; the two positioning blocks 832 are provided with a reset part 8321, and the two ends of the reset mechanism 833 are respectively connected to the two reset parts 8321, which are used to pull the two positioning blocks 832 to move toward each other, so as to realize the unlocking and disassembly between the winch drive disk 81 and the support winding disk 6.

[0043] Through the above structure, when the winch drive disk 81 and the support winding disk 6 are installed, the circumferentially extending side cylinder 811 is engaged with the outer wall of the support winding disk 6, and the engaging column 831 is simultaneously penetrated into the connecting locking hole 64 to realize the preliminary docking of the winch drive disk 81 and the support winding disk 6; at the same time, when the engaging column 831 is simultaneously penetrated into the connecting locking hole 64, the positioning block 832 in the positioning cavity 8311 can be penetrated into the connecting groove 5312, so as to position the winch drive disk 81 and the support winding disk 6. At the same time, the connecting locking hole 64 is also provided with a threaded line 530 and a connecting groove 5312, which can not only realize the positioning of the winch drive disk 81 and the support winding disk 6, but also provide for the second bolt 62 to be connected, so as to realize the connection between the support winding disk 6 and the winding connection disk 7. In this embodiment, a reset cavity 8312 is provided at the bottom of the positioning cavity 8311, and the reset portion 8321 of the positioning block 832 is disposed in the reset cavity 8312. A reset mechanism 833 for pushing the reset portion 8321 is provided in the positioning cavity 8311, wherein the reset mechanism 833 is a spring structure. In this embodiment, the inner wall of the positioning cavity 8311 has a threaded structure to facilitate the connection and locking of the protruding locking piece 834.

[0044] Continue to see Figure 7 The protruding locking member 834 includes: a pressing column 8341 for connecting with the internal thread of the positioning cavity 8311; wherein one end of the pressing column 8341 (such as Figure 7 The left end of the positioning block 832 is connected to the guide column 8342, and the end of the positioning block 832 disposed in the positioning cavity 8311 is provided with a matching portion 8321 adapted to the guide column 8342. The other end of the pressing column 8341 (as shown in FIG. Figure 7 The right end of the pressing rod 8341 is provided with a second rotating handle 8343 for driving the pressing rod 8341 to be screwed so that the pressing rod 8341 can move toward or away from the positioning block 832. When the pressing rod 8341 moves toward the positioning block 832, that is, Figure 7 As shown in the figure, the guide column 8342 moves to the left, and the matching portion 8321 is squeezed, so that the positioning block 832 extends to be fixed in the positioning groove 65, so as to achieve the locking between the winch drive disk 81 and the support winding disk 6. When the pressing column 8341 moves back to the positioning block 832, that is, Figure 7 As shown in the rightward movement, the reset mechanism 833 pulls the positioning block 832 to cancel the locking between the winch drive disk 81 and the supporting winding disk 6, thereby achieving the disassembly between the two.

[0045] Specifically, the second rotating handle 8343 is rotated to allow the pressing column 8341 to move forward in the positioning cavity 8311, thereby causing the guide column 8342 to squeeze the matching portion 8321 on the positioning block 832, causing the positioning block 832 to extend; at the same time, when the guide column 8342 is screwed out, the reset mechanism 833 in the reset cavity 8312 will pull the reset portion 8321, thereby canceling the limit on the winch drive disk 81 and the support winding disk 6.

[0046] As shown in the figure, the cable laying method includes the following steps: Step S1, install the hoisting mechanism 8 of the cable laying device on the corresponding supporting winding drum 6, connect the pulling end of the winding rope 9 connected to the hoisting mechanism 8 to the end of the cable drum 2, and install the inclined support plate 9 on the mounting frame 1 at an angle.

[0047] Specifically, first, the circumferentially extending side cylinder 811 of the winch drive disk 81 is engaged with the outer wall of the support winding disk 6, and the engaging column 831 is simultaneously inserted into the connecting locking hole 64 to achieve the preliminary docking between the winch drive disk 81 and the support winding disk 6; then, when the engaging column 831 is simultaneously inserted into the connecting locking hole 64, the second rotating handle 8343 is rotated to make the pressing column 8341 move toward the positioning block 832, so that the guide column 8342 squeezes the matching part 8321, so that the positioning block 832 extends out to be engaged with the positioning groove 65, thereby achieving the locking between the winch drive disk 81 and the support winding disk 6. Finally, the winding connection disk 7 is installed on both sides of the cable drum 2, that is, the first bolt 72 passes through the first through hole 73 on the winding connection disk 7, and is connected and fixed to the cable drum 2 by the first bolt 72, so as to realize the installation between the winding connection disk 7 and the cable drum 2; and the pulling end of the winding rope 9 connected to the hoisting mechanism 8 is installed on the matching disk 71 of the winding connection disk 7.

[0048] Step S2: Based on the width of the cable drum, the positions of the two lifting mechanisms are adjusted so that the distance between the two supporting winding drums is matched with the width of the cable drum.

[0049] Specifically, first, the width of the cable drum is obtained and compared with the spacing between the two supporting winding drums 6; then, if the spacing between the two supporting winding drums 6 is much larger than the width of the cable drum, the rotating screw 101 is controlled to rotate forward, thereby driving the two sliding blocks 102 to move toward each other, thereby driving the two lifting mechanisms 4 to move toward each other, until the spacing between the two supporting winding drums 6 matches the width of the cable drum; if the spacing between the two supporting winding drums 6 is much smaller than the width of the cable drum, the rotating screw 101 is controlled to rotate in the opposite direction, thereby driving the two sliding blocks 102 to move away from each other, thereby driving the two lifting mechanisms 4 to move away from each other, until the spacing between the two supporting winding drums 6 matches the width of the cable drum.

[0050] Step S3, winding up the winding rope by means of the hoisting mechanism, pulling the cable drum from the inclined support plate toward the supporting winding drum.

[0051] Specifically, the first rotating handle 825 is rotated in the reverse direction so that the positioning screw 823 is rotated away from the winch drive disk 81, so that the positioning screw 823 is disconnected from the thread groove 812, so that the winding base 821, the winding column 822 and the winding disk 824 are in a tightening state, and the first rotating handle 825 is rotated so that the positioning screw 823 drives the winding base 821, the winding column 822 and the winding disk 824 to rotate relative to the winch drive disk 81, so as to adjust the winding rope 9. The winding rope 9 is tightened, and the positioning screw 823 is continued to be screwed, and the positioning screw 823 can be screwed toward the winch drive disk 81, so that the positioning screw 823 is connected and fixed to the winch drive disk 81, so that the winding base 821, the winding column 822 and the winding disk 824 are in a winding state, and the driving mechanism 5 drives the supporting winding disk 6 and the winding mechanism 8 to rotate, so that the winding rope 9 is wound, and the cable drum 2 is driven to roll onto the mounting frame 1 through the inclined support plate 3.

[0052] Step S4, after the cable drum is moved into position, the hoisting mechanism is removed from the supporting winding drum, and the cable drum is installed on the supporting winding drum.

[0053] Specifically, first, after the cable drum 2 is moved into position, the second rotating handle 8343 is screwed in the reverse direction to move the pressing column 8341 away from the positioning block 832, and the guide column 8342 is screwed out, and the reset mechanism 833 in the reset cavity 8312 pulls the reset portion 8321, so that the positioning block 832 is recessed, and the limit of the winch drive disk 81 and the support winding disk 6 is cancelled, and then the winch drive disk 81 is removed from the support winding disk 6. Then, the winding connection disk 7 is docked with the support winding disk 6, and the matching disk 71 can be accommodated in the accommodating cavity 61, and the second bolt 62 is connected at the thread line 66, and it is continuously screwed and connected to the third through hole 74, so that the connection and fixation between the winding connection disk 7 and the support winding disk 6 is realized, and then the installation and fixation of the cable drum 2 is realized.

[0054] Step S5, driving the supporting winding reel and the cable reel on the supporting winding reel to be lifted by the lifting mechanism, so that the cable reel is suspended to a preset height on the mounting frame, completing the installation of the cable reel, and then laying the cable through the cable reel.

[0055] Specifically, the lifting mechanism 4 is controlled to operate to drive the support winding drum 6 and the cable drum 2 on the support winding drum 6 to be lifted, so that the cable drum 2 can be suspended to a preset height on the mounting frame 1, and the installation of the cable drum 2 is completed, and then the cable is laid through the cable drum 2. When the cable drum 2 is laying the cable, the driving mechanism 4 can drive the support winding drum 6 to rotate, and the support winding drum 6 drives the cable drum 2 to rotate, so as to achieve the laying of the cable.

[0056] In summary, the cable laying method provided in the present embodiment can realize the installation of cable reels of different widths by adjusting the positions of the two lifting mechanisms so that the spacing is adapted to the width of the cable reel; the winding rope is wound up by the hoisting mechanism to pull the cable reel to roll on the inclined support plate, so that the cable reel can move toward the mounting frame, and after the cable reel is moved into place, it can be installed on the supporting winding reel; the supporting winding reel and the cable reel installed on the supporting winding reel are driven to lift by the lifting mechanism, so as to realize the height adjustment of cable reels of different widths, so that the cable reel can be suspended and installed on the mounting frame, thereby laying the cable. Compared with the manual handling in the prior art, the power source can be provided by the motor originally used to lift the cable reels of different widths, without adding an additional power source, so that the cable reels of different widths can be automatically rolled onto the mounting frame under the driving force, without the need for manual pushing, thereby improving the safety when installing cable reels of different widths, and solving the problem of safety hazards in the installation of existing cable reels and laying devices.

[0057] It should be noted that, in the description of the present invention, terms such as "up", "down", "left", "right", "inside" and "outside" indicating directions or positional relationships are based on the directions or positional relationships shown in the drawings. This is merely for the convenience of description and does not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation on the present invention.

[0058] In addition, it should be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" 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 direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0059] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A cable laying method, characterized in that: Using a cable laying device adapted to different cable tray widths includes the following steps: Install the hoisting mechanism of the cable laying device on the corresponding supporting winding drum, connect the reeling end of the reeling rope connected to the hoisting mechanism to the end of the cable drum, and install the inclined support plate obliquely on the mounting frame; Based on the width of the cable drum, the positions of the two lifting mechanisms are adjusted so that the spacing between the two supporting winding drums is adapted to the width of the cable drum; The winding rope is wound up by the winch mechanism, and the cable drum is pulled from the inclined support plate toward the supporting winding drum; After the cable drum is moved into position, the hoisting mechanism is removed from the supporting winding drum, and the cable drum is installed on the supporting winding drum; The lifting mechanism drives the support reel and the cable reel on the support reel to be lifted, so that the cable reel is suspended to a preset height on the mounting frame, the installation of the cable reel is completed, and the cable is laid through the cable reel; The cable laying device comprises: Mounting racks and cable trays; An inclined support plate is movably mounted on the mounting frame and is used to guide the movement of the cable drum; Two lifting mechanisms, at least one of which is arranged on the mounting frame in a position-adjustable manner along the length direction of the mounting frame, and a rotatable support winding disk is provided on the power output end of each lifting mechanism, and the support winding disk is detachably connected to the cable drum; The two winch mechanisms are detachably arranged on the corresponding supporting winding drums, and each of the winch mechanisms is provided with a winding rope. The pulling ends of the two winding ropes are respectively connected to the two ends of the cable drum. The winch mechanism can adjust the winding rope to make the winding rope tight, and the supporting winding drum can also drive the winch mechanism to rotate to reel in the winding rope, thereby driving the cable drum to move on the inclined support plate toward the mounting frame, so that the cable drum moves to the supporting winding drum and can be installed on the supporting winding drum. The cable drum can also be lifted along with the power output end of the lifting mechanism under the drive of the lifting mechanism to complete the displacement of the cable drum.

2. The cable laying method according to claim 1, characterized in that: The hoisting mechanism comprises: Winch drive disc; A winch assembly is connected to the winch drive disk, and the winch assembly has two states, namely a winch state and a tightening state. When the winding rope is not tightened, the winch assembly is adjusted to the tightening state, and the winch assembly can rotate relative to the winch drive disk to tighten the winding rope until the winding rope is tightened; when the winding rope is tightened, the winch assembly is adjusted to the winch state, and the winch drive disk can drive the winch assembly to rotate synchronously with the winch drive disk to reel in the winding rope, thereby driving the cable drum to move along the inclined support plate toward the winch drive disk; The disassembly connection assembly is arranged on the winch drive disk and is used to be fixed on the supporting winding disk or disassembled from the supporting winding disk to realize the connection and disassembly between the winch drive disk and the supporting winding disk.

3. The cable laying method according to claim 2, characterized in that: The hoist assembly comprises: A winding base, which is rotatably connected to the winch drive disc; A winding column is arranged on one side of the winding base, and one end of the winding column is connected to the winding base, and a winding disk is arranged on the outer periphery of the other end for winding the winding rope; A positioning screw, a first plugging slot is provided on the winding base, a second plugging slot connected to the first plugging slot is axially penetrated through the winding column, and the winch drive disk is provided with a threaded slot connected to the first plugging slot and the second plugging slot, the positioning screw is sequentially inserted into the second plugging slot, the first plugging slot and the threaded slot, and the positioning screw is threadedly connected with the first plugging slot, the second plugging slot and the threaded slot, and the positioning screw can be screwed away from the winch drive disk to disconnect the positioning screw from the threaded slot, thereby making the winding base, the The winding post and the winding drum are in a tightening state, and the positioning screw drives the winding base, the winding post and the winding drum to rotate relative to the winch driving disk to tighten the winding rope; the positioning screw can be screwed toward the winch driving disk to connect and fix the positioning screw with the winch driving disk, thereby making the winding base, the winding post and the winding drum in a winching state, and the winch driving disk drives the winding base, the winding post and the winding drum to rotate, and reels the winding rope, so as to drive the cable drum to move.

4. The cable laying method according to claim 2, characterized in that: The disassembly and connection assembly comprises: A locking column, wherein the support winding disk is provided with a connection locking hole, a positioning groove is provided in the connection locking hole, and the locking column is used to be inserted and fixed in the connection locking hole; A positioning block is slidably arranged on the locking column along the radial direction of the locking column, and a protruding locking piece is detachably connected to the locking column, which is used to be inserted into the positioning block and apply a force to the positioning block, so that the positioning block extends outward from the locking column and is locked at the protruding position, so as to be clamped and locked in the positioning groove, thereby realizing the locking between the winch drive disk and the support winding disk; A reset mechanism is connected to the positioning block. After the protruding locking piece is removed and disengaged from the positioning block, the reset mechanism applies a reset force to the positioning block to make the positioning block move radially toward the inside of the locking column along the locking column, thereby allowing the positioning block to release the lock on the positioning groove, thereby achieving unlocking between the winch drive disk and the support winding disk, thereby achieving disassembly between the winch drive disk and the support winding disk.

5. The cable laying method according to claim 4, characterized in that: A positioning cavity is formed at one end of the locking column along its axis, a connecting groove is formed on the inner wall of the positioning cavity, and the positioning block is slidably arranged in the connecting groove; The protruding locking element comprises: a pressing column for connecting with the internal thread of the positioning cavity; wherein, One end of the pressing column is connected to a guide column, and the end of the positioning block arranged in the positioning cavity is provided with a matching portion that matches the guide column, and the other end of the pressing column is provided with a second rotating handle, which is used to drive the pressing column to rotate so that the pressing column can move toward or away from the positioning block. When the pressing column moves toward the positioning block, the guide column squeezes the matching portion so that the positioning block extends out to be fixed in the positioning groove to achieve locking between the winch drive disk and the support winding disk. When the pressing column moves away from the positioning block, the reset mechanism pulls the positioning block to cancel the locking between the winch drive disk and the support winding disk.

6. The cable laying method according to any one of claims 1 to 5, characterized in that: The supporting winding disk is connected to a driving mechanism for driving the supporting winding disk to rotate.

7. The cable laying method according to any one of claims 1 to 5, characterized in that: Both sides of the cable drum are provided with winding connection disks, the winding connection disks are detachably connected to the cable drum, and a matching disk is provided on the outer periphery of one end of the winding connection disk facing away from the cable drum for connecting a winding rope; The supporting winding disk is provided with a receiving cavity adapted to the matching disk, and the supporting winding disk is detachably connected to the winding connection disk. When the supporting winding disk is connected to the winding connection disk, the matching disk can be received in the receiving cavity.

8. The cable laying method according to any one of claims 1 to 5, characterized in that: The mounting frame is provided with a width adjustment driving mechanism, which is respectively connected to the two lifting mechanisms and is used to drive the two lifting mechanisms to move toward or away from each other so as to adjust the distance between the two lifting mechanisms.

9. The cable laying method according to claim 8, characterized in that: The width adjustment driving mechanism comprises: A rotating screw rod is rotatably arranged on the mounting frame along the length direction of the mounting frame; Two sliding blocks, both of which are sleeved on the rotating screw and are threadedly connected to the rotating screw, and the threads of the two sliding blocks are arranged in opposite directions to drive the two lifting mechanisms on the two sliding blocks to move towards or away from each other.

10. The cable laying method according to claim 9, characterized in that: The rotating screw is connected to a driving motor for driving the rotating screw to rotate, so as to drive the two sliding blocks to move toward or away from each other, and further drive the two lifting mechanisms to move toward or away from each other.

Images