A method of installing a cable drum

Abstract

The application provides a cable reel mounting method. The method comprises the following steps: mounting a hoisting mechanism on a supporting reel; winding a winding rope to drive a to-be-mounted cable reel to move from an inclined support plate to the supporting reel; dismounting the hoisting mechanism from the supporting reel, and mounting the to-be-mounted cable reel on the supporting reel; and lifting the to-be-mounted cable reel by a lifting mechanism to complete the mounting of the to-be-mounted cable reel. The winding rope is wound by the hoisting mechanism to pull the to-be-mounted cable reel to roll on the inclined support plate, so that the to-be-mounted cable reel can move to the mounting frame, and after the to-be-mounted cable reel is moved to the position, the to-be-mounted cable reel can be mounted on the supporting reel. The supporting reel and the to-be-mounted cable reel mounted on the supporting reel are lifted by the lifting mechanism, so that the height of the to-be-mounted cable reel is adjusted, and the to-be-mounted cable reel can be suspended and mounted on the mounting frame.

Description

Technical Field

[0001] This invention relates to the field of cable laying technology, and more specifically, to a method for installing cable reels. Background Technology

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

[0003] In existing technology, when winding and unwinding cables, the cable reel to be installed is clamped and lifted by the clamping mechanism on the laying device to facilitate the winding and unwinding of the cable reel. In actual operation, before the cable reel to be installed is lifted, it needs to be manually pushed into the device through the ramp. However, considering the high weight of the cable reel to be installed, manually pushing the cable reel to be installed can easily cause safety hazards. Summary of the Invention

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

[0005] This invention proposes a cable reel installation method using a cable reel installation support device, comprising the following steps: installing the hoisting mechanism of the cable reel installation support device on a corresponding support winding reel, connecting the winding end of the winding rope connected to the hoisting mechanism to the end of the cable reel to be installed, and installing an inclined support plate on a mounting frame at an angle; tightening the winding rope through the hoisting mechanism, and after the winding rope is tightened, rotating the hoisting mechanism through the support winding reel to wind up the winding rope, thereby driving the cable reel to be installed. The cable reel moves from the inclined support plate toward the support winding reel; after the cable reel is in place, the hoisting mechanism is detached from the support winding reel, and the cable reel is installed onto the support winding reel; the lifting mechanism lifts the support winding reel and the cable reel on it, suspending the cable reel at a preset height on the mounting frame, thus completing the installation of the cable reel, and then laying the cable using the cable reel; the cable reel installation support device includes: a mounting frame; an inclined support plate, so as to enable... The cable reel is mounted on the mounting frame in a movable manner to guide its movement. Two lifting mechanisms are spaced apart on the mounting frame, each with a rotatable support winding reel at its power output end. These support winding reels are detachably connected to the cable reel. Two winch mechanisms are detachably mounted on their respective support winding reels, each with a winding rope. The pull-up ends of the two winding ropes are connected to both ends of the cable reel. The winch mechanism can adjust the winding rope to make it taut. The supporting winding reel can also drive the winch mechanism to rotate to wind the winding rope, thereby moving the cable reel to be installed on the inclined support plate toward the mounting frame, so that the cable reel to be installed can be moved to the supporting winding reel and installed on the supporting winding reel. The cable reel to be installed can also be lifted by the power output end of the lifting mechanism under the drive of the lifting mechanism to complete the relocation of the cable reel to be installed.

[0006] Further, in the above-mentioned cable reel installation method, the hoisting mechanism includes: a hoisting drive disc; a hoisting assembly connected to the hoisting drive disc, wherein the hoisting assembly has two states: a hoisting state and a tensioning state. When the winding rope is not taut, the hoisting assembly is adjusted to the tensioning state, and the hoisting assembly can rotate relative to the hoisting drive disc to tension the winding rope until it is taut; when the winding rope is taut, the hoisting assembly is adjusted to the hoisting state, and the hoisting drive disc can drive the hoisting assembly to rotate synchronously with the hoisting drive disc to wind up the winding rope, thereby driving the cable reel to be installed to move along the inclined support plate toward the hoisting drive disc; and a disassembly and fastening connection assembly disposed on the hoisting drive disc for securing to the support winding reel or for disassembling from the support winding reel, thereby realizing the connection and disassembly between the hoisting drive disc and the support winding reel.

[0007] Further, in the above-mentioned cable reel installation method, the hoisting assembly includes: a winding base, which is rotatably connected to the hoisting drive disc; a winding post, disposed on one side of the winding base, with one end of the winding post connected to the winding base and a winding disc on the outer periphery of the other end for winding the winding rope; and a positioning screw. The winding base has a first insertion slot, the winding post has a second insertion slot communicating with the first insertion slot along its axial direction, the hoisting drive disc has a threaded groove communicating with the first insertion slot and the second insertion slot, and the positioning screw sequentially passes through the second insertion slot, the first insertion slot, and the threaded groove, and the positioning screw is threadedly connected to the first insertion slot, the second insertion slot, and the threaded groove. The positioning screw can be screwed away from the winch drive disc to disengage it from the threaded groove, thereby putting the winding base, the winding post, and the winding reel into a tightened state. The positioning screw drives the winding base, the winding post, and the winding reel to rotate relative to the winch drive disc to tighten the winding rope. Alternatively, the positioning screw can be screwed toward the winch drive disc to connect and fix it to the winch drive disc, thereby putting the winding base, the winding post, and the winding reel into a winch state. The winch drive disc drives the winding base, the winding post, and the winding reel to rotate, winding the winding rope and moving the cable reel to be installed.

[0008] Furthermore, in the above-mentioned cable reel installation method, the winch drive disc is provided with a fastening and disassembly connection assembly for fastening to the support winding disc or for disassembling from the support winding disc, so as to realize the connection and disassembly between the winch drive disc and the support winding disc.

[0009] Furthermore, in the above-mentioned cable reel installation method, the disassembly and fastening connection assembly includes: a locking post, wherein the supporting winding reel is provided with a connection locking hole, and the connection locking hole is provided with a positioning groove, and the locking post is used to be inserted into the connection locking hole; a positioning block, which is slidably disposed on the locking post along the radial direction of the locking post, and the locking post is detachably connected with a protruding locking fastener, which is used to insert into the positioning block and apply force to the positioning block, so that the positioning block extends outward from the locking post and is locked at the protruding position, so as to lock and fasten in the positioning groove, thereby realizing the locking between the hoist drive reel and the supporting winding reel.

[0010] Furthermore, in the above-described cable reel installation method, the positioning block is connected to a reset mechanism. After the protruding locking fastener is disassembled and separated from the positioning block, the reset mechanism applies a reset force to the positioning block, causing the positioning block to move radially into the engaging post, thereby releasing the positioning block from locking the positioning groove, thus unlocking the winch drive reel and the support winding reel, and thus achieving the disassembly of the winch drive reel and the support winding reel.

[0011] Furthermore, in the above-mentioned cable reel installation method, one end of the locking post has a positioning cavity along its axis, and the inner wall of the positioning cavity has a communicating groove. The positioning block is slidably disposed in the communicating groove. The protruding locking fastener includes a pressing post for threaded connection with the internal part of the positioning cavity. One end of the pressing post is connected to a guide post, and the end of the positioning block disposed in the positioning cavity has a mating part adapted to the guide post. The other end of the pressing post has a second rotating handle for driving the pressing post to rotate, so that the pressing post can move towards or away from the positioning block. When the pressing post moves towards the positioning block, the guide post presses the mating part, causing the positioning block to extend and lock into the positioning groove, thus locking the winch drive reel and the support winding reel. When the pressing post moves away from the positioning block, the reset mechanism pulls the positioning block to release the locking between the winch drive reel and the support winding reel.

[0012] Furthermore, in the above-described cable reel installation method, the supporting winding reel is connected to a drive mechanism for driving the supporting winding reel to rotate.

[0013] Furthermore, in the above-mentioned cable reel installation method, both sides of the cable reel to be installed are provided with winding connecting discs, the winding connecting discs are detachably connected to the cable reel to be installed, and the outer periphery of the end of the winding connecting disc facing away from the cable reel to be installed is provided with a mating disc for connecting the winding rope.

[0014] Furthermore, in the above-described cable reel installation method, the supporting winding reel is provided with a receiving cavity adapted to the mating reel, the supporting winding reel is detachably connected to the winding connecting reel, and when the supporting winding reel is connected to the winding connecting reel, the mating reel can be accommodated in the receiving cavity.

[0015] The cable reel installation method provided by this invention uses a winch mechanism to wind up a winding rope, pulling the cable reel to be installed to roll on an inclined support plate. This allows the cable reel to move towards the mounting frame and, once in place, to be installed on the supporting winding reel. A lifting mechanism drives the supporting winding reel and the cable reel mounted on it to be lifted, thereby adjusting the height of the cable reel so that it can be suspended and installed on the mounting frame for cable laying. Compared to manual handling in the prior art, the power source can be provided by the motor originally used to lift the cable reel, eliminating the need for an additional power source. The cable reel automatically rolls into the mounting frame under driving force, without manual pushing, improving safety during cable reel installation and solving the safety hazards associated with the installation of existing cable reels and laying devices. Attached Figure Description

[0016] Various other advantages and benefits will become apparent to those skilled in the art upon reading the following detailed description of preferred embodiments. The accompanying drawings are for illustrative purposes only and are not intended to limit the invention. Furthermore, the same reference numerals denote the same parts throughout the drawings. In the drawings: Figure 1 A flowchart illustrating the cable reel installation method provided in an embodiment of the present invention; Figure 2 This is a schematic diagram of the cable reel mounting support device provided in an embodiment of the present invention; Figure 3 This is a schematic diagram of the cable reel installation in the cable reel installation support device provided in an embodiment of the present invention; Figure 4 This is a schematic diagram of the structure in which the winding connecting reel and the supporting winding reel are connected in the cable reel mounting support device provided in an embodiment of the present invention; Figure 5 This is a schematic diagram of the structure in which the winding connecting disc and the hoisting mechanism are connected in the cable reel mounting support device provided in an embodiment of the present invention; Figure 6 This is a schematic diagram of the structure in the cable reel mounting support device provided in an embodiment of the present invention, showing the separation of the winding connecting reel from the hoisting mechanism; Figure 7 A cross-sectional view of the hoisting mechanism in the cable reel mounting support device provided in an embodiment of the present invention; Figure 8 This is a cross-sectional view of the disassembly and fixing connection component in the cable reel installation support device provided in an embodiment of the present invention. Detailed Implementation

[0017] Exemplary embodiments of the present disclosure will now be described in more detail with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be implemented in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided to enable a more thorough understanding of the present disclosure and to fully convey the scope of the disclosure to those skilled in the art. It should be noted that, unless otherwise specified, the embodiments and features described herein can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0018] See Figure 1 This is a flowchart illustrating the cable reel installation method provided in an embodiment of the present invention. As shown in the figure, this cable reel installation method uses a cable reel installation support device to install the cable reel. Figure 2 and Figure 3 As shown, the cable reel mounting support device includes: a mounting frame 1, an inclined support plate 3, two lifting mechanisms 4, two drive mechanisms 5, two support winding reels 6, two winding connection reels 7, two hoisting mechanisms 8, and a winding rope 9; wherein, The inclined support plate 3 is mounted on the mounting frame 1 in a movable manner and is placed on the same side as the cable reel 2 to be installed, for guiding the movement of the cable reel 2 to be installed.

[0019] Specifically, the mounting frame 1 is a mounting bracket used to provide suspended support for the cable reel 2 to be installed, thereby facilitating the laying of cables on the cable reel 2. In this embodiment, the cable reel 2 to be installed can be pre-placed on one side of the mounting frame 1, and its position can be adjusted using this device. That is, the cable reel 2 to be installed can be moved onto the mounting frame 1, and then installed onto the mounting frame 1. The inclined support plate 3 can be movably mounted on the mounting frame 1. In this embodiment, the inclined support plate 3 can be rotatably mounted on the mounting frame 1, and can be rotated in a guided state to be inclined to one side of the bottom plate of the mounting frame 1 (e.g., Figure 3 (As shown on the right), to guide the relocation of the cable reel 2 to be installed; it can also be rotated in the folded state to be positioned above the base plate of the mounting bracket 1, as shown. Figure 2 As shown, this is to avoid interfering with the arrangement or movement of other components. Of course, the inclined support plate 3 can also be connected to the mounting bracket 1 in a detachable manner; in this embodiment, no limitation is made on its connection method.

[0020] Two lifting mechanisms 4 are spaced apart on the mounting frame 1. Each lifting mechanism 4 has a rotatable support winding reel 6 on its power output end. The support winding reel 6 is detachably connected to the cable reel 2 to be installed.

[0021] Specifically, two lifting mechanisms 4 are spaced apart on the mounting frame 1 along its length. The distance between the two lifting mechanisms 4 is adapted to the width of the cable reel 2 to be installed, and they are used to simultaneously lift both ends of the cable reel 2. Each lifting mechanism 4 has a support winding reel 6 on its power output end. This support winding reel 6 is rotatably mounted on the power output end of the corresponding lifting mechanism 4, and rotates relative to the power output end of the lifting mechanism 4 to drive the winch mechanism 8 to rotate, thereby winding up the winding rope 9 and moving the cable reel 2 to be installed. In this embodiment, the support winding reel 6 is connected to a drive mechanism 5, which drives the support winding reel 6 to rotate, thereby driving the winch mechanism 8 to rotate synchronously with the support winding reel 6. The drive mechanism 5 can be a drive motor.

[0022] Two winch mechanisms 8 are detachably mounted on corresponding support winding reels 6. Each winch mechanism 8 is equipped with a winding rope 9, and the pull-out ends of the two winding ropes 9 (such as...) Figure 2 The lower left end of the right-side winding rope 9 shown is connected to both ends of the cable reel 2 to be installed. The winch mechanism 8 can adjust the winding rope 9 to make it taut. The support winding reel 6 can drive the winch mechanism 8 to rotate to wind the winding rope 9, thereby moving the cable reel 2 to be installed against the mounting frame 1 on the inclined support plate 3, so that the cable reel 2 to be installed can be moved to the support winding reel 6 and installed on the support winding reel 6. The cable reel 2 to be installed can also be lifted by the power output end of the lifting mechanism 4 under the drive of the lifting mechanism 4 to complete the relocation of the cable reel 2 to be installed.

[0023] Specifically, both the winch mechanism 8 and the cable reel 2 to be installed are detachably mounted on the support winding reel 6. This allows the cable reel 2 to be moved; by mounting the winch mechanism 8 on the support winding reel 6, the support winding reel 6 can be supported by the mounting bracket 1, enabling the cable reel 2 to be moved between the two support winding reels 6. Both ends of the cable reel 2 are then fixed to the two support winding reels 6, which in turn support the cable reel 2. Two lifting mechanisms 4 adjust the height of the cable reel 2 to a preset height, thus completing the installation before laying. In this embodiment, only one of the winch mechanism 8 and the cable reel 2 can be mounted on the support winding reel 6; that is, the winch mechanism 8 and the cable reel 2 cannot be mounted simultaneously on the support winding reel 6, but only one can be installed. This reduces the load on the lifting mechanism 4 during lifting. In other embodiments, the hoisting mechanism 8 and the cable reel 2 to be installed can also be simultaneously installed on the supporting winding reel 6; this embodiment does not impose any limitations on this. The hoisting mechanism 8 can idle to adjust the winding rope 9 and achieve tension in the winding rope 9; and after the winding rope 9 is tensioned, in order to ensure the stability of pulling the cable reel 2 to be installed, the hoisting mechanism 8 can be locked onto the supporting winding reel 6. The supporting winding reel 6 can drive the hoisting mechanism 8 to rotate synchronously to wind the winding rope 9, thereby driving the cable reel 2 to be installed to move against the mounting frame 1 on the inclined support plate 3, so that the cable reel 2 to be installed can move to the supporting winding reel 6 and be installed on the supporting winding reel 6. Figure 3 As shown, the cable reel 2 to be installed can also be lifted by the power output end of the lifting mechanism 4 under the drive of the lifting mechanism 4, so as to complete the displacement of the cable reel 2 to be installed, thereby enabling the cable to be laid at a preset height. The preset height can be determined according to the actual situation, and no limitation is made on it in this embodiment.

[0024] In this embodiment, to facilitate the installation between the cable reel 2 to be installed and the supporting winding reel 6, preferably, both sides of the cable reel 2 to be installed are provided with winding connecting reels 7, and the winding connecting reels 7 are detachably connected to the cable reel 1 to be installed.

[0025] Specifically, the cable reel 2 is provided with winding connection discs 7 on both sides. The winding rope 9 can be wound up and installed on the winding connection discs 7. The cable reel 2 can roll on the inclined support plate 3 by winding the winding rope 9 through the hoisting mechanism 8. When the cable reel 2 is to be installed for cable laying, the support winding disc 6 can be driven to rotate by the drive mechanism 4, and the support winding disc 6 drives the cable reel 2 to be installed to rotate, so as to realize the cable laying.

[0026] See also Figure 4 The winding connection reel 7 has a mating disc 71 on the outer periphery of one end facing away from the cable reel 2 to be installed, which is used to connect the winding rope 9; the support winding reel 6 has a receiving cavity 61 that is adapted to the mating disc 71. The support winding reel 6 and the winding connection reel 7 are detachably connected. When the support winding reel 6 and the winding connection reel 7 are connected, the mating disc 71 can be accommodated in the receiving cavity 61.

[0027] Specifically, the outer wall of the winding connection disc 7 rotates to form a mating disc 71 that connects to the winding rope 9. The outer wall of the supporting winding disc 6 has a receiving cavity 61 at one end of the winding connection disc 7, within which the mating disc 71 can slide. When the cable reel 2 is pulled, a portion of the winding rope 9 on the winch mechanism 8 is pulled out and connected to the mating disc 71. The rotatable connection between the winding connection disc 7 and the mating disc 71 allows the mating disc 71 to rotate relative to the winding connection disc 7, releasing the winding rope 9 wound on the mating disc 71 and winding it back onto the winch mechanism 8 until all the winding rope 9 on the mating disc 71 is released, tauting the winding rope 9 between the winch mechanism 8 and the mating disc 71. At this point, the winch mechanism 8 can be rotated by supporting the winding disc 6 to continue winding the winding rope 9, pulling the mating disc 71, the winding connection disc 7, and the cable reel 2, thereby allowing the cable reel 2 to rotate relative to the mating disc 71 and roll on the inclined support plate 3. Meanwhile, the winding connection reel 7 and cable reel 2 are installed onto the supporting winding reel 6. That is, the hoisting mechanism 8 will drive the winding rope 9 to wind up, thereby causing the cable reel 2 to move onto the mounting frame 1 via the inclined support plate 3. The mating disc 71 will rotate on both sides according to the cable reel 2, so that the cable reel 2 can rotate and move normally, reducing the resistance when the cable reel 2 moves. At the same time, the mating disc 71 is in the receiving cavity 61. When the supporting winding reel 6 and the winding connection reel 7 are installed, the mating disc 71 can be stored in the receiving cavity 61, so as not to affect the normal installation of the supporting winding reel 6 and the winding connection reel 70.

[0028] See also Figure 4 The winding connector 7 and the cable reel 2 are connected by a first bolt 72. Specifically, the winding connector 7 has a first through hole 73, and a first bolt 72 for fixing to the cable reel 2 is provided at the first through hole 73. When installing the winding connector 7 and the cable reel 2 to be installed, the first bolt 72 can be driven into the cable reel 2 to be installed through the first through hole 73, thereby realizing the installation of the winding connector 7.

[0029] See also Figure 4The winding connecting reel 7 and the supporting winding reel 6 are detachably connected by a second bolt 62. Specifically, the supporting winding reel 6 has a second through hole 63, and the winding connecting reel 7 has a third through hole 74. 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 install the winding connecting reel 7 and the supporting winding reel 6, thereby enabling the installation of the cable reel 2 to be installed with the power output end of the lifting mechanism 3, and allowing the cable reel 2 to be installed to rise and fall with the power output end of the lifting mechanism 3.

[0030] With the above structure, when the staff needs to install the cable reel 2 to be installed on the mounting frame 1, firstly, the hoisting mechanism 8 is installed on the supporting winding reel 6, and then the winding connecting reel 7 is installed on both sides of the cable reel 2 to be installed. The winding rope 9 on the hoisting mechanism 8 is installed on the winding connecting reel 7. The drive mechanism 5 fixed on the lifting mechanism 4 is started. The drive mechanism 5 will drive the supporting winding reel 6 and the hoisting mechanism 8 to rotate, winding the winding rope 9, thereby driving the cable reel 2 to be installed to move. The cable reel 2 to be installed rolls into the mounting frame 1 through the inclined support plate 3. Compared with the existing technology, the power source is provided by the motor that is originally used to lift the cable reel 2 to be installed. No additional power source is needed. The cable reel 2 to be installed can automatically roll into the mounting frame 1 under the driving force of the motor without manual pushing, which improves the safety of the cable reel 2 to be installed during installation.

[0031] See also Figure 5 The hoisting mechanism 8 includes a hoisting drive disc 81 and a hoisting assembly 82. The hoisting assembly 82 is connected to the hoisting drive disc 81 and has two states: a hoisting state and a tensioning state. When the winding rope 9 is not taut, the hoisting assembly 82 is adjusted to the tensioning state, and the hoisting assembly 82 can rotate relative to the hoisting drive disc 81 to tighten the winding rope 9 until it is taut. When the winding rope 9 is taut, the hoisting assembly 82 is adjusted to the hoisting state, and the hoisting assembly 82 can drive the hoisting drive disc 81 to rotate synchronously to wind up the winding rope 9, thereby driving the cable reel 2 to be installed to move along the inclined support plate 3 toward the hoisting drive disc 81.

[0032] Specifically, the hoist drive disc 81 is detachably connected to the support take-up disc 6. In this embodiment, as... Figure 5 and Figure 6 As shown, the hoist drive disc 81 can be a disc structure, that is, a circular plate structure on one side (e.g. Figure 6The left edge (as shown) is provided with a circumferentially extending side cylinder 811, which is adapted to the support winding reel 6 and is used to sleeve and lock onto the outer periphery of the support winding reel 6. In this embodiment, the hoist drive disc 81 is provided with a detachable connection assembly 83, which is used to lock onto the support winding reel 6 or to detach from the support winding reel 6, so as to realize the connection and detachment between the hoist drive disc 81 and the support winding reel 6. The detachable connection assembly 83 is provided on the hoist drive disc 81 in a detachable manner. The winch assembly 82 is mounted on the winch drive disc 81, which has two states: winch state and tension state. When the winding rope 9 is not taut, the winch assembly 82 is adjusted to the tension state, and the winch assembly 82 can rotate relative to the winch drive disc 81 to tension the winding rope 9 until it is taut. When the winding rope 9 is taut, the winch assembly 82 is adjusted to the winch state, and the winch assembly 82 is fixedly mounted on the winch drive disc 81. The winch assembly 82 and the winch drive disc 81 can drive the winch assembly 82 to rotate synchronously with the winch drive disc 81 to wind up the winding rope 9, thereby driving the cable reel 2 to be installed to move along the inclined support plate 3 toward the winch drive disc 81.

[0033] See also Figure 5 and Figure 6 The hoist assembly 82 includes: a take-up base 821, a take-up column 822, and a positioning screw 823; wherein, the take-up base 821 is rotatably connected to the hoist drive disc 81; the take-up column 822 is disposed on the side of the take-up base 821 facing away from the support disc 6 (e.g., Figure 6 (as shown on the right), and one end of the take-up column 822 (as shown on the right). Figure 5 The left end (as shown) is connected to the take-up base 821, and the other end (as shown) Figure 5 The right end shown has a winding reel 824 on its outer periphery for winding up the winding rope 9; as shown Figure 7 As shown, the winding base 821 is provided with a first insertion slot 8211, and the winding post 822 is axially penetrated by a second insertion slot 8221 communicating with the first insertion slot 8211. The hoisting drive disc 81 is provided with a threaded groove 812 communicating with the first insertion slot 8211 and the second insertion slot 8221. The positioning screw 823 is sequentially inserted into the second insertion slot 8221, the first insertion slot 8211, and the threaded groove 812. Furthermore, the positioning screw 823 is threadedly connected to the first insertion slot 8221, the second insertion slot 8211, and the threaded groove 812. The positioning screw 823 can be screwed away from the hoisting drive disc 81. Figure 7The screw is turned clockwise as shown to disengage the positioning screw 823 from the threaded groove 812, thereby putting the winding base 821, winding post 822, and winding reel 824 into a tightened state. The positioning screw 823 drives the winding base 821, winding post 822, and winding reel 824 to rotate relative to the hoist drive disc 81 to tighten the winding rope 9. The positioning screw 823 can be turned towards the hoist drive disc 81, such as... Figure 7 The screw is turned counterclockwise to connect and fix the positioning screw 823 to the winch drive disc 81, thereby putting the winding base 821, winding post 822, and winding reel 824 into a winch state. The winch drive disc 81 drives the winding base 821, winding post 822, and winding reel 824 to rotate, winding the winding rope 9, thereby moving the cable reel 2 to be installed. In this embodiment, the end of the positioning screw 823 facing away from the winch drive disc 821 (e.g., Figure 5 The right end shown is provided with a first rotating handle 825, which is used to drive the positioning screw 823 to rotate. In this embodiment, the rotation direction of the positioning screw 823 to wind up the winding rope 9 is the same as the rotation direction of the positioning screw 823 when it is screwed into the threaded groove 812.

[0034] In this embodiment, the outer wall of the winding base 821 is provided with a tensioning groove 813 that is adapted to the winding base 821, allowing the winding base 821 to rotate. When installing the cable reel 2, first roll the cable reel 2 until it is flush against the bottom of the inclined support plate 3, then install the winding rope 9 on the mating disc 824. Rotate the first rotating handle 825 to make the winding base 821 rotate within the inner tensioning groove 813, tensioning the winding rope 9. After the winding rope 9 is tensioned, continue rotating the first rotating handle 825 to make the positioning screw 823 move towards the winch drive disc 81 and screw in. The positioning screw 823 will then rotate into the threaded groove 813, so that the positioning screw 823 and the winch drive disc 81 are properly aligned. The winch drive disc 81 is fixedly connected to limit the rotation of the winding base 821, allowing the winding disc 824 to properly wind the winding rope 9. When the winding rope 9 is pulled taut, and the cable reel 2 is pressed against the bottom of the inclined support plate 3 on both sides, the rotation of the two supporting winding discs 6 drives the winch drive disc 81 to rotate, which in turn drives the winding base 821, winding column 822, and positioning screw 823 to rotate, so as to move the cable reel 2 to move against the inclined support plate 3 on both sides. This ensures that the pulling distance on both sides is the same when pulling the cable reel 120, thus preventing the cable reel 2 from shifting during the pulling process and improving the stability of the device during the pulling of the cable reel 2.

[0035] See also Figures 6 to 8The fastening and disassembly assembly 83 may include: a locking post 831, a positioning block 832, and a reset mechanism 833; wherein, the supporting winding reel 6 is provided with a connecting locking hole 64, and a positioning groove 65 is provided in the connecting locking hole 64, and the locking post 831 is used to be inserted into the connecting locking hole 64; the positioning block 832 is slidably disposed on the locking post 831 along the radial direction of the locking post 831, and a protruding locking fastener 834 is detachably connected to the locking post 831, which is used to insert into the positioning block 832 and apply force to the positioning block 832, so that the positioning block 832 extends outward from the locking post 831 and is locked at the protruding position, so as to be locked and secured in the positioning groove 65, thereby realizing the locking between the hoist drive reel 81 and the supporting winding reel 6. The positioning block 832 is connected to a reset mechanism 833. After the protruding locking fastener 834 is disassembled and separated from the positioning block 832, the reset mechanism 833 applies a reset force to the positioning block 832, so that the positioning block 832 moves radially into the locking post 831, thereby releasing the positioning block 832 from locking the positioning groove 65, thereby unlocking the winch drive disc 81 and the support winding disc 6, and thus realizing the disassembly of the winch drive disc 81 and the support winding disc 6.

[0036] Specifically, the support winding reel 6 is provided with a connecting locking hole 64, which can be a through hole and is arranged to penetrate the support winding reel 6 along its thickness direction. In this embodiment, the connecting locking hole 64 and the second through hole 63 share the same hole position. The connecting locking hole 64 is located at the opposite end of the hoist drive disc 81 and has a threaded line 66. The inner wall of the connecting locking hole 64 is also provided with a positioning groove 65 on the other side of the threaded line 66. The end of the locking post 831 is provided with a positioning cavity 8311 along the axis. The inner wall of the positioning cavity 8311 is provided with a communicating groove 8312 that communicates with the positioning groove 65. A positioning block 832 slides in the communicating groove 8312. There are two connecting slots 5312 and two positioning blocks 532, which are arranged on opposite sides of the locking post 831 along the same radial direction. Each of the two positioning blocks 832 is provided with a reset part 8321. 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 towards each other, so as to realize the unlocking and disassembly between the hoist drive disk 81 and the support winding disk 6.

[0037] With the above structure, when installing the hoist drive disc 81 and the support winding disc 6, the circumferentially extending side cylinder 811 is engaged with the outer wall of the support winding disc 6, and the engaging post 831 simultaneously penetrates into the connecting locking hole 64, realizing the initial docking of the hoist drive disc 81 and the support winding disc 6. At the same time, when the engaging post 831 penetrates into the connecting locking hole 64, the positioning block 832 in the positioning cavity 8311 can penetrate into the connecting groove 5312, thereby positioning the hoist drive disc 81 and the support winding disc 6. Meanwhile, the connecting locking hole 64 is provided with a threaded line 530 and a connecting groove 5312, which can not only realize the positioning of the hoist drive disc 81 and the support winding disc 6, but also provide a second bolt 62 for connection, so as to realize the connection between the support winding disc 6 and the winding connecting disc 7. In this embodiment, a reset cavity 8312 is provided at the bottom of the positioning cavity 8311, and the reset part 8321 of the positioning block 832 is disposed in the reset cavity 8312. A reset mechanism 833 for pushing the reset part 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 fastener 834.

[0038] See also Figure 8 The protruding locking fastener 834 includes: a pressing post 8341 for internal threaded connection with the positioning cavity 8311; wherein, one end of the pressing post 8341 (e.g. Figure 8 The left end (as shown) is connected to a guide post 8342. The positioning block 832 is located inside the positioning cavity 8311 and has a mating part 8321 that matches the guide post 8342. The other end of the pressing post 8341 (such as...) is connected to a guide post 8342. Figure 8 The right end (as shown) is provided with a second rotating handle 8343, which is used to drive the pressing column 8341 to rotate so that the pressing column 8341 can move towards or away from the positioning block 832. When the pressing column 8341 moves towards the positioning block 832, that is, as... Figure 8 As shown, moving to the left, the guide post 8342 presses against the mating part 8321, causing the positioning block 832 to extend and lock into the positioning groove 65, thus locking the hoist drive disc 81 and the support take-up disc 6. When the pressing post 8341 moves away from the positioning block 832, it is as follows: Figure 8 As shown, when the device moves to the right, the reset mechanism 833 pulls the positioning block 832 to release the locking between the hoist drive disc 81 and the support take-up disc 6, thereby achieving the disassembly of the two.

[0039] Specifically, rotating the second rotating handle 8343 causes the pressing column 8341 to move and advance within the positioning cavity 8311, thereby causing the guide column 8342 to press against the mating part 8321 on the positioning block 832, causing the positioning block 832 to extend. At the same time, when the guide column 8342 is rotated out, the reset mechanism 833 in the reset cavity 8312 will pull the reset part 8321, thereby removing the limit on the hoist drive disc 81 and the support winding disc 6.

[0040] Includes the following steps: Step S1: Install the winch mechanism of the cable reel mounting support device on the corresponding support winding reel, connect the winding end of the winding rope connected to the winch mechanism to the end of the cable reel to be installed, and install the inclined support plate on the mounting frame at an incline.

[0041] Specifically, firstly, the circumferentially extending side cylinder 811 of the hoist drive disc 81 is engaged with the outer wall of the support winding disc 6, and the engaging pin 831 is simultaneously inserted into the connecting locking hole 64 to achieve initial docking between the hoist drive disc 81 and the support winding disc 6; then, when the engaging pin 831 is simultaneously inserted into the connecting locking hole 64, the second rotating handle 8343 is turned to move the pressing pin 8341 toward the positioning block 832, so that the guide pin 8342 presses against the mating part 8321, causing the positioning block 832 to extend and be engaged in the positioning groove 65, thereby achieving locking between the hoist drive disc 81 and the support winding disc 6. Finally, the winding connection disc 7 is installed on both sides of the cable reel 2 to be installed, that is, the first bolt 72 is passed through the first through hole 73 on the winding connection disc 7 and connected and fixed to the cable reel 2 to be installed by the first bolt 72, thereby realizing the installation between the winding connection disc 7 and the cable reel 2 to be installed; and the winding end of the winding rope 9 connected to the winch mechanism 8 is installed on the mating disc 71 of the winding connection disc 7.

[0042] In step S2, the winding rope is tightened by the winch mechanism. After the winding rope is tightened, the winch mechanism is rotated by the support winding reel to wind up the winding rope, thereby moving the cable reel to be installed from the inclined support plate toward the support winding reel.

[0043] Specifically, by reversing the first rotating handle 825, the positioning screw 823 is turned away from the winch drive disc 81, disengaging the positioning screw 823 from the threaded groove 812. This puts the winding base 821, winding post 822, and winding reel 824 in a tightened state. Then, by reversing the first rotating handle 825, the positioning screw 823 drives the winding base 821, winding post 822, and winding reel 824 to rotate relative to the winch drive disc 81, thereby controlling the winding of the rope 9. Tighten the rope until the winding rope 9 is taut, then continue to tighten the positioning screw 823. The positioning screw 823 can be turned towards the winch drive disc 81, so that the positioning screw 823 is connected and fixed to the winch drive disc 81. This puts the winding base 821, winding column 822 and winding disc 824 in the winding state. The drive mechanism 5 drives the support winding disc 6 and the winch mechanism 8 to rotate, winding the winding rope 9 and causing the cable reel 2 to be installed to roll into the mounting frame 1 through the inclined support plate 3.

[0044] Step S3: After the cable reel to be installed is moved into place, remove the winch mechanism from the support winding reel and install the cable reel to be installed onto the support winding reel.

[0045] Specifically, firstly, after the cable reel 2 to be installed is moved into place, the second rotating handle 8343 is turned in the opposite direction, causing the pressing post 8341 to move away from the positioning block 832. This unscrews the guide post 8342, and the reset mechanism 833 in the reset cavity 8312 pulls the reset part 8321, causing the positioning block 832 to retract, thus removing the restriction on the winch drive disc 81 and the support winding disc 6, and allowing the winch drive disc 81 to be removed from the support winding disc 6. Then, the winding connecting disc 7 is connected to the support winding disc 6, allowing the mating disc 71 to be accommodated in the receiving cavity 61. It is connected to the threaded line 66 by the second bolt 62, and further screwed and connected to the third through hole 74, thus achieving the connection and fixation between the winding connecting disc 7 and the support winding disc 6, thereby achieving the installation and fixation of the cable reel 2 to be installed.

[0046] Step S4: The lifting mechanism drives the support winding reel and the cable reel to be installed on the support winding reel to be lifted, so that the cable reel to be installed is suspended at a preset height on the mounting frame, thus completing the installation of the cable reel to be installed, and then the cable is laid through the cable reel to be installed.

[0047] Specifically, the lifting mechanism 4 is operated to lift the support winding reel 6 and the cable reel 2 to be installed on the support winding reel 6, so that the cable reel 2 can be suspended at a preset height on the mounting frame 1, completing the installation of the cable reel 2, and then laying the cable through the cable reel 2. During cable laying, the support winding reel 6 can be driven to rotate by the drive mechanism 4, and the support winding reel 6 drives the cable reel 2 to rotate, thus realizing the cable laying.

[0048] In summary, the cable reel installation method provided in this embodiment uses a winch mechanism to wind up a winding rope, pulling the cable reel to be installed to roll on an inclined support plate. This allows the cable reel to move towards the mounting frame and, once in place, to be installed on the support winding reel. A lifting mechanism drives the support winding reel and the cable reel mounted on it to be lifted, thereby adjusting the height of the cable reel so that it can be suspended on the mounting frame for cable laying. Compared to manual handling in existing technologies, the power source can be provided by a motor originally used to lift the cable reel, eliminating the need for an additional power source. The cable reel automatically rolls into the mounting frame under driving force, improving safety during cable reel installation and solving the safety hazards associated with existing cable reel and laying device installations.

[0049] It should be noted that in the description of this invention, the terms "upper", "lower", "left", "right", "inner", "outer", etc., which indicate directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. This is only for the convenience of description and is not intended to indicate or imply that the device or element must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation of this invention.

[0050] Furthermore, it should be noted that, in the description of this invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0051] Obviously, those skilled in the art can make various modifications and variations to this invention without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this invention and their equivalents, this invention also intends to include these modifications and variations.

Claims

1. A method for installing a cable reel, characterized in that, The installation of cable reels using a cable reel mounting support device includes the following steps: Install the winch mechanism of the cable reel mounting support device on the corresponding support reel, and connect the winding end of the winding rope connected to the winch mechanism to the end of the cable reel to be installed. Install the inclined support plate on the mounting frame at an incline. The winding rope is tightened by a winch mechanism, and after the winding rope is tightened, the winch mechanism is rotated by a support winding reel to wind up the winding rope, thereby moving the cable reel to be installed from the inclined support plate toward the support winding reel. After the cable reel to be installed is moved into place, the hoisting mechanism is removed from the support winding reel, and the cable reel to be installed is installed onto the support winding reel. The lifting mechanism lifts the support winding reel and the cable reel to be installed on the support winding reel, so that the cable reel to be installed is suspended at a preset height on the mounting frame, thus completing the installation of the cable reel to be installed, and then laying the cable through the cable reel to be installed. The cable reel mounting support device includes: Mounting rack; An inclined support plate, which is movable and mounted on the mounting frame, is used to guide the movement of the cable reel to be installed; Two lifting mechanisms are spaced apart on the mounting frame. Each lifting mechanism has a rotatable support winding reel on its power output end. The support winding reel is detachably connected to the cable reel to be installed. Two winch mechanisms are detachably mounted on corresponding support winding reels. Each winch mechanism is equipped with a winding rope, and the pull-out ends of the two winding ropes are respectively connected to the two ends of the cable reel to be installed. The winch mechanism can adjust the winding rope to make it taut. The support winding reel can also drive the winch mechanism to rotate to wind the winding rope, thereby moving the cable reel to be installed against the inclined support plate towards the mounting frame, so that the cable reel to be installed can be moved to the support winding reel and installed on it. The cable reel to be installed can also be lifted by the power output end of the lifting mechanism under the drive of the lifting mechanism to complete the relocation of the cable reel to be installed. The hoisting mechanism includes: Hoist drive disc; A winch assembly is connected to the winch drive disc and has two states: a winch state and a tensioning state. When the winding rope is not taut, the winch assembly is adjusted to the tensioning state, and the winch assembly can rotate relative to the winch drive disc to tension the winding rope until it is taut. When the winding rope is taut, the winch assembly is adjusted to the winch state, and the winch drive disc can drive the winch assembly to rotate synchronously with the winch drive disc to wind up the winding rope, thereby moving the cable reel to be installed along the inclined support plate toward the winch drive disc.

2. The cable reel installation method according to claim 1, characterized in that, The hoisting assembly includes: A winding base, which is rotatably connected to the hoist drive disc; A winding post is provided on one side of the winding base, and one end of the winding post is connected to the winding base, while the other end is provided with a winding reel for winding the winding rope. The positioning screw has a first insertion slot on the winding base, and a second insertion slot communicating with the first insertion slot is axially extended through the winding post. The hoist drive disc has a threaded groove communicating with the first insertion slot and the second insertion slot. The positioning screw is sequentially inserted into the second insertion slot, the first insertion slot, and the threaded groove, and is threadedly connected to the first insertion slot, the second insertion slot, and the threaded groove. The positioning screw can be screwed away from the hoist drive disc to disengage the positioning screw from the threaded groove, thereby allowing the winding base and the winding post to... With the winding column and the winding reel in a tightened state, the positioning screw drives the winding base, the winding column, and the winding reel to rotate relative to the winch drive disc to tighten the winding rope. The positioning screw can be screwed toward the winch drive disc to connect and fix the positioning screw to the winch drive disc, thereby putting the winding base, the winding column, and the winding reel in a winch state. The winch drive disc drives the winding base, the winding column, and the winding reel to rotate, winding the winding rope to move the cable reel to be installed.

3. The cable reel installation method according to claim 1, characterized in that, The hoist drive disc is equipped with a fastening and disassembly connection assembly for fastening to the support winding disc or for disassembling from the support winding disc, so as to realize the connection and disassembly between the hoist drive disc and the support winding disc.

4. The cable reel installation method according to claim 3, characterized in that, The disassembly and fastening connection assembly includes: The locking post is provided with a connecting locking hole on the support winding reel, and a positioning groove is provided in the connecting locking hole. The locking post is used to be inserted into the connecting locking hole. A positioning block is slidably disposed on the engaging post along the radial direction of the engaging post, and a protruding locking fastener is detachably connected to the engaging post for inserting into the positioning block and applying force to the positioning block, so that the positioning block extends outward from the engaging post and locks at the protruding position, thereby securing and locking it in the positioning groove, and realizing the locking between the hoist drive disc and the support winding disc.

5. The cable reel installation method according to claim 4, characterized in that, The positioning block is connected to a reset mechanism. After the protruding locking fastener is disassembled and separated from the positioning block, the reset mechanism applies a reset force to the positioning block, causing the positioning block to move radially into the locking post, thereby releasing the positioning block from locking the positioning groove, thus unlocking the winch drive disc and the support take-up disc, and thus achieving the disassembly of the winch drive disc and the support take-up disc.

6. The cable reel installation method according to claim 5, characterized in that, One end of the locking post has a positioning cavity along its axis, the inner wall of the positioning cavity has a communicating groove, and the positioning block is slidably disposed in the communicating groove. The protruding locking fastener includes: a pressing post for internal threaded connection with the positioning cavity; wherein... One end of the pressing column is connected to a guide column. The end of the positioning block located in the positioning cavity has a mating part adapted to the guide column. The other end of the pressing column has a second rotating handle for driving the pressing column to rotate, so that the pressing column can move towards or away from the positioning block. When the pressing column moves towards the positioning block, the guide column squeezes the mating part, causing the positioning block to extend and lock into the positioning groove, thereby locking the winch drive disc and the support winding disc. When the pressing column moves away from the positioning block, the reset mechanism pulls the positioning block to release the locking between the winch drive disc and the support winding disc.

7. The cable reel installation method according to any one of claims 1 to 6, characterized in that, The support winding reel is connected to a drive mechanism for driving the support winding reel to rotate.

8. The cable reel installation method according to any one of claims 1 to 6, characterized in that, Both sides of the cable reel to be installed are provided with a winding connecting plate. The winding connecting plate is detachably connected to the cable reel to be installed. Furthermore, the outer periphery of the end of the winding connecting plate facing away from the cable reel to be installed is provided with a mating plate for connecting the winding rope.

9. The cable reel installation method according to claim 8, characterized in that, The support take-up reel is provided with a receiving cavity adapted to the mating disc. The support take-up reel is detachably connected to the take-up connecting disc. When the support take-up reel is connected to the take-up connecting disc, the mating disc can be accommodated in the receiving cavity.

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