Cable erection auxiliary device

Abstract

The invention relates to the technical field of power grid construction, and discloses a cable erection auxiliary device which comprises a bearing frame, at least two hooks and a separation assembly, the separation assembly comprises a traction piece and a separation piece, and the traction piece can drive the separation piece to slide until a single hook is separated from other hooks. Along with the sliding process of the bearing frame on the bearing rope, the single hook separated by the cable erecting auxiliary device can be separated from the bearing frame, the clamping part of the hook can clamp the bearing rope, the cable is initially arranged on the hanging part of the hook in a penetrating mode, the hook is connected with the cable, and when the hook is clamped on the bearing rope, the bearing rope can be hung on the bearing rope. The cable can be fixed on the bearing rope through the hook, the stringing operation is synchronously completed when the hook is released, the time required for erecting the cable is shortened, the traction piece is hung below the bearing frame, in order to drive the separation piece to slide, the traction piece only needs to be pulled on the ground to act on the separation piece, the stringing process is simple and convenient, and high-altitude operation of workers is avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of power grid construction, and in particular to a cable installation auxiliary device. Background Art

[0002] In order to meet the demand for electricity in various fields such as industrial production, commercial activities and residents' lives, it is necessary to lay cables at high altitudes to efficiently transmit the electricity generated by power plants to various power consumption areas to ensure power supply. However, when laying cables, workers are usually required to climb up and hang the cables on load-bearing ropes through wires or overhead hooks to achieve high-altitude fixation of the cables. However, there are great safety hazards for workers working at heights, and the construction process of workers at heights is subject to many restrictions.

[0003] In order to reduce the labor intensity of workers and improve the convenience of cable installation, the relevant technology proposes an automatic cable hooking mechanism, which uses a pulley group and a lever structure to control the position of the sliding plate. Depending on the different contact positions between the short wall of the lever structure and the guide wheel in the pulley group, the sliding plate can release or compress the spring, thereby completing the hooking or releasing process.

[0004] The automatic cable hooking mechanism can be used to fix the hook to the load-bearing rope at a fixed point. However, after the hook is released, only the hook and the load-bearing rope can be fixed, and the cable and the load-bearing rope cannot be fixed. The cable installation also needs to be used with a cable guide. The cable is introduced into the lower part of the hook through the cable guide and the cable is fixed on the hook. The hook release process and the cable fixing process need to be completed in sections in sequence. The time required for cable laying is long, and the cable laying efficiency is relatively low. Summary of the Invention

[0005] In view of the above problems, the object of the present invention is to provide a cable installation auxiliary device that can simultaneously complete the release of the hook and the fixation of the cable, shorten the cable installation time, and improve the cable installation efficiency.

[0006] To achieve the above objectives, the following technical solutions are provided:

[0007] The present invention provides a cable installation auxiliary device, comprising:

[0008] A supporting frame, the supporting frame is slidably arranged on the load-bearing rope;

[0009] At least two hooks, each hook comprising a hanging portion and a clamping portion provided on the hanging portion, the hanging portion being slidably provided on the supporting frame, the cable being passed through the hanging portion, and the clamping portion being used to clamp the load-bearing rope;

[0010] The separation component includes a traction member and a separation member connected to each other. The separation member is slidably arranged on the support frame, and the traction member is suspended below the support frame. The traction member can drive the separation member to slide so that the separation member separates a single hook from the remaining hooks.

[0011] Optionally, the supporting frame is provided with an opening portion, the clamping portion is elastic, the clamping portion is elastically clamped to the opening portion, the load-bearing rope is passed through the opening portion, and the clamping portion can be detached from the opening portion to elastically clamp to the load-bearing rope.

[0012] Optionally, the separation component also includes a limit frame, which is slidably arranged on the supporting frame. The separation piece and the limit frame are slidably connected. When the separation piece slides, it can drive the limit frame to slide, so that the limit frame drives the clamping part of the single hook to disengage from the support part.

[0013] Specifically, the separating member includes a fixedly connected separating block and a driving shaft, the traction member is connected to the driving shaft, and the driving shaft is arranged on the supporting frame for sliding along a first direction. The traction member can drive the driving shaft to slide so that the separating block slides along the first direction and is inserted between two adjacent hooks. The separating block is slidably connected to the limiting frame. When the separating block slides along the first direction, it can exert a force on the limiting frame to make the limiting frame slide along a second direction different from the first direction.

[0014] Specifically, one of the separation block and the limit frame is provided with a sliding protrusion, and the other is provided with an insertion groove and a push groove that slide with the sliding protrusion and are connected to each other. When the sliding protrusion slides along the insertion groove, the separation block can be inserted between two adjacent hooks. When the sliding protrusion slides along the push groove, the separation block can exert a force on the limit frame to make the limit frame slide along the second direction.

[0015] Preferably, the support bracket is provided with a guide groove, the traction member is slidably arranged in the guide groove, the end of the drive shaft away from the separation block extends out of the support bracket, the drive shaft is provided with an avoidance groove connected to the guide groove, the traction member extends into the avoidance groove, and is connected to the end of the drive shaft away from the separation block.

[0016] Optionally, the separation assembly further comprises a first elastic member, one end of the first elastic member abuts against the end of the driving shaft away from the separation block, and the other end of the first elastic member abuts against the support bracket.

[0017] Optionally, the limit frame is movably provided with a stop door, which stops at a side of a single hook away from the other hooks, and can drive the stop door to open or close when the limit frame slides.

[0018] Specifically, the stop door is rotatably set on the limit frame through a rotating shaft. The rotating shaft is provided with a driving gear, and the supporting frame is provided with a driving rack engaged with the driving gear. When the limit frame slides, it can drive the driving gear to rotate, so as to drive the stop door to open or close through the rotating shaft.

[0019] Optionally, the separation component also includes a pressing member, which is slidably arranged on the support bracket, and a second elastic member is arranged between the pressing member and the support bracket. Under the elastic force of the second elastic member, the pressing member presses the remaining hooks on the side away from the single hook.

[0020] The beneficial effects of the present invention are:

[0021] The present invention proposes a cable laying auxiliary device, wherein the traction member can drive the separation member to slide until it separates a single hook from the other hooks, and as the supporting frame continues to slide on the load-bearing rope, the single hook separated by the cable laying auxiliary device can be separated from the supporting frame, and the clamping part of the hook can be clamped on the load-bearing rope to achieve the fixation of the hook and the load-bearing rope, and the cable is initially passed through the hanging part of the hook, and the hook and the cable are connected to each other, so when the single hook is clamped on the load-bearing rope, the cable can be fixed to the load-bearing rope through the hook, that is, when the hook is released, the wiring operation is also completed simultaneously, and there is no need to use an additional cable guide to guide the cable after the hook is released during wiring. The cable is introduced into the hook, and the time required for cable installation is shortened, and the cable installation efficiency is also improved; the traction member is suspended below the supporting frame. In order to drive the separation member to slide, it is only necessary to pull the traction member on the ground to act on the separation member. The cable installation process is simple and can avoid workers from performing high-altitude operations, thereby reducing the labor intensity of workers; the cable installation auxiliary device also includes at least two hooks. When the cable is installed, as the supporting frame slides on the load-bearing rope, the cable installation auxiliary device can move multiple hooks out of the supporting frame in turn, so that the cable can be fixedly connected to the load-bearing rope through multiple hooks. The cable installation auxiliary device can adapt to long-distance cable installation work. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in describing the embodiments of the present invention. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the contents of the embodiments of the present invention and these drawings without any creative work.

[0023] Figure 1 It is a structural schematic diagram of the cable laying auxiliary device provided by a specific embodiment of the present invention during a cable laying operation;

[0024] Figure 2 is a structural schematic diagram of a cable installation auxiliary device provided by a specific embodiment of the present invention from a first viewing angle;

[0025] Figure 3 is a structural schematic diagram of the cable installation auxiliary device provided by a specific embodiment of the present invention at a second viewing angle;

[0026] Figure 4It is a partial structural diagram of a cable installation auxiliary device provided in a specific embodiment of the present invention;

[0027] Figure 5 It is a schematic structural diagram of a cable installation auxiliary device provided in a specific embodiment of the present invention in a partial cross-sectional view;

[0028] Figure 6 yes Figure 5 Enlarged view of part A;

[0029] Figure 7 It is a structural schematic diagram of a separation component of a cable installation auxiliary device provided in a specific embodiment of the present invention;

[0030] Figure 8 It is a partial structural schematic diagram of a separation component of a cable installation auxiliary device provided in a specific embodiment of the present invention;

[0031] Figure 9 yes Figure 8 Magnified view of part B.

[0032] In the picture:

[0033] 1. Support frame; 11. Expanding part; 12. Guide groove; 13. Driving rack; 14. Pressing member; 15. Second elastic member; 16. Traction rod; 17. Pulley; 18. Tensioning pulley; 19. Accommodating groove; 2. Hook; 21. Suspension part; 22. Clamping part; 3. Separation assembly; 31. Traction member; 32. Separation member; 321. Separation block; 322. Driving shaft; 323. Avoidance groove; 33. Limiting frame; 331. Third elastic member; 34. Sliding protrusion; 35. Insertion groove; 36. Pushing groove; 37. First elastic member; 38. Stop door; 39. Rotating shaft; 391. Driving gear; 4. Load-bearing rope; 5. Cable. DETAILED DESCRIPTION

[0034] To make the technical problems solved by the present invention, the technical solutions adopted, and the technical effects achieved more clearly, the technical solutions of the embodiments of the present invention will be further described in detail below with reference to the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making any creative efforts shall fall within the scope of protection of the present invention.

[0035] In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "vertical", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they should not be understood as limitations on the present invention. In addition, the terms "first", "second" and "third" are used for descriptive purposes only and should not be understood as indicating or implying relative importance. Among them, the terms "first direction" and "second direction" are two different directions, and the "first elastic member", "second elastic member" and "third elastic member" are three elastic members arranged in different positions.

[0036] In the description of the present invention, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood broadly. For example, they may refer to fixed or detachable connections; mechanical or electrical connections; direct or indirect connections through an intermediary; and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention.

[0037] like Figures 1 to 9 As shown, the present invention provides a cable laying auxiliary device, including a supporting frame 1, at least two hooks 2 and a separation component 3, the separation component 3 includes a traction member 31 and a separation member 32 connected to each other, the separation member 32 is slidably arranged on the supporting frame 1, the traction member 31 can drive the separation member 32 to slide until the separation member 32 separates a single hook 2 from the remaining hooks 2, the supporting frame 1 is slidably arranged on the load-bearing rope 4, the load-bearing rope 4 can be a steel cable, or it can be a rope made of other materials with strong load-bearing capacity, and no further restrictions are made here. During the installation of the cable 5, as the supporting frame 1 continues to slide on the load-bearing rope 4, the single hook 2 separated from the cable installation auxiliary device can be detached from the supporting frame 1, and the clamping part 22 of the hook 2 can be clamped on the load-bearing rope 4 to achieve the fixation of the hook 2 and the load-bearing rope 4. Initially, the cable 5 is passed through the hanging part 21 of the hook 2, and the hook 2 and the cable 5 are connected to each other. Therefore, when the single hook 2 is clamped on the load-bearing rope 4, the cable 5 can be fixed to the load-bearing rope 4 through the hook 2, that is, when the hook 2 is released, the wiring operation is also completed synchronously, and the wiring efficiency is improved; the traction member 31 is suspended below the supporting frame 1. In order to drive the separation member 32 to slide, it is only necessary to pull the traction member 31 on the ground to make it act on the separation member 32. The wiring process is simple and can avoid workers from performing high-altitude operations.

[0038] like Figure 1 and Figure 2As shown, the support frame 1 can be provided with a traction rod 16, to which a traction rope can be fixed. The other end of the traction rope can be connected to a hoisting device or pulled by a staff member, thereby enabling the support frame 1 to slide on the load-bearing rope 4. In one embodiment, the support frame 1 includes a detachably connected pulley 17 and a tensioning wheel 18. The pulley 17 is slidably arranged above the load-bearing rope 4, and the tensioning wheel 18 is located below the pulley 17. When the pulley 17 slides along the load-bearing rope 4, the tensioning wheel 18 also rotates. The tensioning wheel 18 can tension the cable 5 to be installed, effectively raising the cable 5 to a suitable height to facilitate the subsequent installation of the hook 2. The tensioning wheel 18 can be connected to the pulley 17 via a mounting bracket. The mounting bracket and the tensioning wheel 18 can be shaft-hole matched, with one having a mounting hole and the other having a mounting shaft that matches the mounting hole. To prevent the tensioning wheel 18 from detaching from the mounting bracket when the pulley 17 slides, a limit sleeve can be provided on at least one end of the mounting shaft. In order to prevent the limiting sleeve from sliding relative to the mounting shaft and affecting the connection between the tensioning wheel 18 and the mounting frame, thereby reducing the stability of the tensioning wheel 18, a through hole can be opened on the limiting sleeve and the mounting shaft, a fastener can be installed in the through hole, and a fixing piece can be connected to one end of the fastener passing through the through hole. The fastener can be a connecting bolt and the fixing piece can be a nut. The connection method between the pulley 17 and the mounting frame is similar to the above method and will not be explained in detail here.

[0039] like Figures 1-4 As shown, the cable laying auxiliary device proposed in the present invention includes at least two hooks 2, each hook 2 includes a hanging portion 21 and a clamping portion 22 arranged on the hanging portion 21, the clamping portion 22 is used to clamp the load-bearing rope 4, the hanging portion 21 is slidably arranged on the supporting frame 1, the cable 5 is passed through the hanging portion 21, the hanging portion 21 can be designed to be U-shaped, in order to facilitate the supporting frame 1 to better support the hook 2, a receiving groove 19 can be provided in the supporting frame 1, the hanging portion 21 of the hook 2 is slidably arranged in the receiving groove 19, the shape of the receiving groove 19 is similar to that of the hanging portion 21, and both are U-shaped.

[0040] In order to reduce the friction between the clamping portion 22 of the hook 2 and the load-bearing rope 4 when the support frame 1 slides, Figures 1-6 As shown, a support frame 1 can be provided with an opening portion 11, through which the load-bearing rope 4 is passed. A hook 2 having an elastic clamping portion 22 is selected and placed on the support frame 11. The support frame 11 is used to open the clamping portion 22 so that a gap exists between the clamping portion 22 and the load-bearing rope 4. When the separator 32 is not inserted into two adjacent hooks 2, the clamping portion 22 can be elastically clamped to the opening portion 11. After the separator 32 is inserted into two adjacent hooks 2, a single hook 2 can be separated from the other hooks 2. As the support frame 1 continues to slide on the load-bearing rope 4, the clamping portion 22 of the separated single hook 2 can be separated from the opening portion 11 and clamped to the load-bearing rope 4 by its own elasticity.

[0041] After the separating member 32 separates the single hook 2 from the other hooks 2, in order to prevent the separated single hook 2 from still being unable to detach from the supporting frame 1, Figures 1-4 As shown, a limit frame 33 can be slidably set on the supporting frame 1, and the separating piece 32 and the limit frame 33 are slidably connected. When the separating piece 32 slides, it can drive the limit frame 33 to slide. During the sliding process, the limit frame 33 can drive the separated single hook 2 to slide in the direction opposite to the sliding direction of the supporting frame 1, driving the clamping part 22 to separate from the support part 11, thereby realizing the fixation between the cable 5 and the load-bearing rope 4.

[0042] like Figure 4-Figure 7 As shown, in order to limit the moving direction of the separating member 32, the separating member 32 can be set as a fixedly connected separating block 321 and a driving shaft 322, the traction member 31 is connected to the driving shaft 322, and the driving shaft 322 is set on the supporting bracket 1 for sliding along a first direction. The first direction is the direction in which the separating member 32 is inserted into two adjacent hooks 2. The supporting bracket 1 is provided with an avoidance hole allowing the driving shaft 322 to pass through. The traction member 31 can drive the driving shaft 322 to slide, but is restricted by the shaft hole matching mode between the driving shaft 322 and the supporting bracket 1. The traction member 31 can only drive the driving shaft 322 to slide along the first direction. An opening allowing the separating block 321 to pass through can be provided on the supporting bracket 1, so that when the driving shaft 322 slides, the separating block 321 can pass through the opening along the first direction and be inserted between two adjacent hooks 2, thereby separating a single hook 2 from the remaining hooks 2. The separation block 321 and the limit frame 33 can be slidably connected. When the separation block 321 slides along the first direction, it can apply a force to the limit frame 33 so that the limit frame 33 can slide along a second direction different from the first direction. The second direction is the opposite direction to the sliding direction of the support frame 1.

[0043] In one embodiment, one of the separation block 321 and the limiting frame 33 is provided with a sliding protrusion 34, and the other is provided with an insertion groove 35 and a push groove 36 that slide with the sliding protrusion 34 and are connected to each other. The insertion groove 35 can be a straight groove distributed along the first direction, and the push groove 36 can be an inclined groove that forms an angle with the distribution direction of the insertion groove 35. When the sliding protrusion 34 slides along the insertion groove 35, the separation block 321 can be inserted between two adjacent hooks 2. When the sliding protrusion 34 slides along the push groove 36, the separation block 321 can apply a force to the limiting frame 33 to make the limiting frame 33 slide along the second direction. Specifically, Figure 7-Figure 9As shown, the separating block 321 may be provided with a sliding protrusion 34, and the limiting frame 33 may be provided with an insertion groove 35 and a pushing groove 36. The separating block 321 may be provided with two sliding protrusions 34, located on the upper and lower sides of the separating block 321, respectively. The sliding protrusions 34 may play a positioning role when the separating block 321 contacts other components. When the separating block 321 slides along the first direction, the sliding protrusions 34 on the upper and lower sides thereof may ensure that the separating block 321 remains stable in the vertical direction, and the process of inserting two adjacent hooks 2 and separating a single hook 2 from the other hooks 2 may also be carried out smoothly.

[0044] Through the coordinated cooperation of the separation block 321 and the limit frame 33, the installation process of the cable 5 can be simplified. The operator only needs to pull the traction member 31 to realize the sliding process of the sliding protrusion 34 in the insertion groove 35 and the push groove 36, and correspondingly complete the process of separating the single hook 2 from the remaining hooks 2 and driving the single hook 2 to detach from the supporting frame 1. Finally, the cable 5 is installed on the load-bearing rope 4 through the hook 2, completing the wiring process, and the operation difficulty of the wiring process is relatively low.

[0045] like Figure 6 and Figure 7 As shown, the separation component 3 can also include a first elastic member 37, one end of the first elastic member 37 abuts against the end of the driving shaft 322 away from the separation block 321, and the other end abuts against the supporting bracket 1. When the traction member 31 is pulled, the first elastic member 37 is compressed to generate elastic potential energy. After the traction member 31 stops pulling, the first elastic member 37 can release the elastic potential energy and act on the driving shaft 322, causing the driving shaft 322 to move in the opposite direction of the first direction, thereby driving the separation block 321 fixedly connected to the driving shaft 322 away from the hook 2 and reset to the position of the separation block 321 before the traction member 31 is pulled. The first elastic member 37 can be a spring.

[0046] like Figure 7As shown, in order to limit the traction direction of the traction member 31 and the sliding direction of the separation block 321, a guide groove 12 can be set in the support bracket 1, and the traction member 31 can include a traction end and a fixed end, wherein the traction end is slidably set in the guide groove 12, and the end of the drive shaft 322 away from the separation block 321 extends out of the support bracket 1, and the drive shaft 322 can be provided with an avoidance groove 323 connected to the guide groove 12, and the fixed end extends into the avoidance groove 323 and is fixedly connected to the end of the drive shaft 322 away from the separation block 321. Pulling the traction end can apply a force to the fixed end, so that the traction end can drive the fixed end to push the drive shaft 322 to slide in the avoidance groove 323, so that the separation block 321 is inserted into two adjacent hooks 2 along the first direction and separates the single hook 2 from the remaining hooks 2. The traction member 31 can be a rope. The traction member 31 can be provided with two fixed ends, and correspondingly, two drive shafts 322 and two separation blocks 321 are provided on opposite sides of the support frame 1. The fixed ends are respectively fixed to the drive shafts 322 on both sides. The two fixed ends can be connected by a single drive end. When stringing the line, only a single drive end needs to be pulled to simultaneously act on the drive shafts 322 on both sides of the support frame 1. The drive shaft 322 can drive the separation blocks 321 to insert into the hook 2 from both sides, ensuring that the force on the hook 2 is evenly distributed. The two fixed ends can also be connected to a drive end, which facilitates the adjustment of the opposite sides of the support frame 1 during the stringing process, making the adjustment process more flexible.

[0047] like Figure 5-Figure 9 As shown, the separation component 3 may also include a pressing member 14, which is slidably arranged on the support bracket 1, and a second elastic member 15 is arranged between the pressing member 14 and the support bracket 1. Under the elastic force of the second elastic member 15, the pressing member 14 can press the remaining hooks 2 away from the side of the single hook 2. After the cable installation auxiliary device releases the single hook 2, the separation member 32 can be reset to a position where the hook 2 is not inserted under the action of the first elastic member 37. At this time, the second elastic member 15 can continue to push the remaining hooks 2 forward to ensure that the separation block 321 can continue to be inserted between two adjacent hooks 2 and separate the single hook 2 from the remaining hooks 2 when it slides along the first direction next time. The provision of the second elastic member 15 can effectively avoid problems such as construction stagnation caused by insufficient supply of hooks 2, and ensure the smooth progress of the wiring project. The second elastic member 15 can be a spring. In one embodiment, a slide groove can be opened on the side of the supporting bracket 1, a slider is provided at one end of the slide groove, and a connecting block is fixedly provided at the other end. One end of the second elastic member 15 is fixed to the connecting block, and the other end is connected to the slider. The slider can be pressed against the side of the remaining hooks 2 away from the single hook 2. When the limit frame 33 drives the single hook 2 to detach from the supporting bracket 1, the slider can continue to push the hook 2 in the second direction under the elastic force of the second elastic member 15.

[0048] like Figure 8As shown, a stopper door 38 can be movably provided on the limit frame 33. The stopper door 38 stops at the side of a single hook 2 away from the other hooks 2. When the limit frame 33 slides, it can drive the stopper door 38 to open or close, thereby preventing the hook 2 from falling out of the support frame 1 when the separation block 321 is not sliding. The stopper door 38 can be rotatably provided on the limit frame 33 via a rotating shaft 39. The rotating shaft 39 is provided with a drive gear 391, and the support frame 1 is provided with a drive rack 13 that meshes with the drive gear 391. When the limit frame 33 slides, it can drive the drive gear 391 to rotate, thereby driving the stopper door 38 to open or close via the rotating shaft 39. When the stop door 38 is closed, the second elastic member 15 presses the separated hook 2 against the stop door 38. When the separation block 321 drives the limiting frame 33 to slide in the second direction, the drive gear 391 can rotate forward on the drive rack 13, driving the rotating shaft 39 to rotate and open the stop door 38, allowing the limiting frame 33 to drive the single hook 2 out of the support frame 1. To prevent the cooperation between the drive gear 391 and the drive rack 13 from being disturbed by the external environment, such as dust or moisture, a groove can be provided in the support frame 1, and the drive gear 391 and the drive rack 13 can be disposed within the groove.

[0049] Two stop gates 38 can be provided, one on each opposite side of the limiting frame 33, and correspondingly provided with two sets of drive gears 391 and drive racks 13. During the sliding process of the support frame 1, the two stop gates 38 can block the hook 2 from different positions. In addition to limiting the direction of the hook 2's disengagement, the two stop gates 38 can also, to a certain extent, limit the hook 2's deviation in the left and right directions, effectively preventing the hook 2 from shaking, tilting, or accidentally falling off due to uneven force, ensuring that the hook 2 always remains in a fixed position when it is not separated from the support frame 1, and also ensuring that the hook 2 always slides in the first direction during the process of separating from the support frame 1.

[0050] After the limiting frame 33 slides until the single hook 2 is pulled out of the support frame 1, a third elastic member 331 can be connected to the limiting frame 33 to facilitate the return of the limiting frame 33, so that the limiting frame 33 returns to its initial position and continues to drive the separated single hook 2 out of the support frame 1. In one embodiment, a limiting protrusion is provided at the bottom of the limiting frame 33, and the support frame 1 is provided with a limiting groove that slidably engages with the limiting protrusion. A third elastic member 331 is provided in the limiting groove. One end of the third elastic member 331 is fixed to the support frame 1, and the other end is fixed to the limiting protrusion. When the limiting frame 33 drives the single hook 2 to slide away from the support frame 1, it can stretch the third elastic member 331 to generate elastic potential energy. After the pulling member 31 stops pulling, the third elastic member 331 can release the elastic potential energy and act on the limiting frame 33, causing the limiting frame 33 to slide toward the side closer to the support frame 1 and return to the position it was in before the pulling member 31 was pulled. The third elastic member 331 can be a spring. The separation process of the hook 2 is closely related to the sliding process of the limit frame 33. Only after the limit frame 33 is reset, the stop door 38 can be closed and serve as a stop for the hook 2. To ensure that the above process is carried out in sequence, the elastic coefficient of the third elastic member 331 should be greater than the elastic coefficient of the second elastic member 15, so that the subsequent cable installation auxiliary device can push out a single hook 2 in sequence and enable a single hook 2 to fix the load-bearing rope 4 and the cable 5, and the remaining hooks 2 will not be detached from the supporting frame 1.

[0051] In the initial position, a plurality of hooks 2 are provided in the support bracket 1 , and the slider can press the hooks 2 against the stop door 38 under the action of the second elastic member 15 to prevent the hooks 2 from falling out of the support bracket 1 . When the cam 321 is released, the locking cam 322 is released, and the locking cam 323 is released, so that the cam 323 is free to move.

[0052] In order to adapt to the installation of long-distance cables 5, after a single hook 2 is released, the pulling of the traction member 31 can be stopped, and the limiting frame 33, the separating block 321 and the driving shaft 322 are reset to the initial position, that is, the limiting frame 33 slides toward the side close to the supporting frame 1 under the action of the third elastic member 331. During the sliding process, the driving gear 391 can be driven to reverse on the driving rack 13, thereby closing the stop door 38 to prevent the remaining hooks 2 from separating from the supporting frame 1. The driving shaft 322 and the separating block 321 are reset to the positions where the traction member 31 was not pulled under the action of the first elastic member 37. Under the action of the second elastic member 15, the slider continues to push a hook 2 forward. After the reset is completed, continue to pull the traction member 31 to repeat the above steps, and push the hook 2 out in turn until the overall installation of the cable 5 is completed. The operation process of the cable installation auxiliary device provided by the present invention is simple, and various components that work together are arranged inside, such as the drive shaft 322, the separation block 321, the limit frame 33 and the stop door 38, etc., only need to pull the traction member 31 on the ground, combined with the synergy between the components to complete the high-altitude line installation work, which reduces the difficulty of operation and avoids workers from performing high-altitude operations.

[0053] Note that the above are only preferred embodiments of the present invention and the technical principles employed. Those skilled in the art will appreciate that the present invention is not limited to the specific embodiments herein, and that various obvious changes, readjustments, and substitutions are possible for those skilled in the art without departing from the scope of protection of the present invention. Therefore, although the present invention has been described in detail through the above embodiments, the present invention is not limited to the above embodiments and may include many other equivalent embodiments without departing from the scope of the present invention. The scope of the present invention is determined by the scope of the appended claims.

Claims

1. A cable installation auxiliary device, characterized in that: include: A support frame (1), wherein the support frame (1) is slidably arranged on the load-bearing rope (4); at least two hooks (2), each of the hooks (2) comprising a hanging portion (21) and a clamping portion (22) arranged on the hanging portion (21), the hanging portion (21) being slidably arranged on the supporting frame (1), the cable (5) being passed through the hanging portion (21), and the clamping portion (22) being used for clamping the load-bearing rope (4); A separation component (3), the separation component (3) comprising a traction member (31) and a separation member (32) connected to each other, the separation member (32) being slidably arranged on the support frame (1), the traction member (31) being suspended below the support frame (1), the traction member (31) being able to drive the separation member (32) to slide, so that the separation member (32) separates a single hook (2) from the remaining hooks (2).

2. The cable installation auxiliary device according to claim 1, characterized in that: The support frame (1) is provided with an opening portion (11), the clamping portion (22) is elastic, the clamping portion (22) is elastically clamped on the opening portion (11), the load-bearing rope (4) is passed through the opening portion (11), and the clamping portion (22) can be detached from the opening portion (11) to be elastically clamped on the load-bearing rope (4).

3. The cable installation auxiliary device according to claim 2, characterized in that: The separation component (3) further comprises a limiting frame (33), wherein the limiting frame (33) is slidably arranged on the supporting frame (1), and the separation member (32) and the limiting frame (33) are slidably connected. When the separation member (32) slides, it can drive the limiting frame (33) to slide, so that the limiting frame (33) drives the clamping portion (22) of the single hook (2) to separate from the propping portion (11).

4. The cable installation auxiliary device according to claim 3, characterized in that: The separation member (32) comprises a separation block (321) and a driving shaft (322) which are fixedly connected. The traction member (31) is connected to the driving shaft (322). The driving shaft (322) is slidably arranged on the support frame (1) along a first direction. The traction member (31) can drive the driving shaft (322) to slide, so that the separation block (321) slides along the first direction and is inserted between two adjacent hooks (2). The separation block (321) is slidably connected to the limiting frame (33). When the separation block (321) slides along the first direction, it can exert a force on the limiting frame (33) so that the limiting frame (33) slides along a second direction different from the first direction.

5. The cable installation auxiliary device according to claim 4, characterized in that: One of the separation block (321) and the limiting frame (33) is provided with a sliding protrusion (34), and the other is provided with an insertion groove (35) and a pushing groove (36) which are slidably matched with the sliding protrusion (34) and are connected to each other. When the sliding protrusion (34) slides along the insertion groove (35), the separation block (321) can be inserted between two adjacent hooks (2). When the sliding protrusion (34) slides along the pushing groove (36), the separation block (321) can apply a force to the limiting frame (33) so that the limiting frame (33) slides along the second direction.

6. The cable installation auxiliary device according to claim 4, characterized in that: The support bracket (1) is provided with a guide groove (12), the traction member (31) is slidably arranged in the guide groove (12), the end of the drive shaft (322) away from the separation block (321) extends out of the support bracket (1), the drive shaft (322) is provided with an avoidance groove (323) connected to the guide groove (12), the traction member (31) extends into the avoidance groove (323) and is connected to the end of the drive shaft (322) away from the separation block (321).

7. The cable installation auxiliary device according to claim 4, characterized in that: The separation assembly (3) further comprises a first elastic member (37), one end of the first elastic member (37) abuts against the end of the driving shaft (322) away from the separation block (321), and the other end of the first elastic member (37) abuts against the support bracket (1).

8. The cable installation auxiliary device according to any one of claims 3 to 7, characterized in that: The limiting frame (33) is movably provided with a stop door (38), and the stop door (38) stops at a side of a single hook (2) away from the other hooks (2). When the limiting frame (33) slides, it can drive the stop door (38) to open or close.

9. The cable installation auxiliary device according to claim 8, characterized in that: The stop door (38) is rotatably arranged on the limit frame (33) via a rotating shaft (39); the rotating shaft (39) is provided with a driving gear (391); the support frame (1) is provided with a driving rack (13) meshing with the driving gear (391); when the limit frame (33) slides, it can drive the driving gear (391) to rotate, so as to drive the stop door (38) to open or close via the rotating shaft (39).

10. The cable installation auxiliary device according to claim 8, characterized in that: The separation assembly (3) further comprises a pressing member (14), wherein the pressing member (14) is slidably disposed on the support frame (1), and a second elastic member (15) is disposed between the pressing member (14) and the support frame (1). Under the elastic force of the second elastic member (15), the pressing member (14) is pressed against a side of the remaining hooks (2) away from a single hook (2).

Images