A cable automatic stacking device and method

Abstract

The present invention discloses an automatic cable stacking device and method, and relates to the technical field of cable stacking and storage devices. An automatic cable stacking device includes a cross arm symmetrically fixedly connected to a base frame; the present invention forms two layers of space for storing cables by setting a base frame, a column, and an upper support frame, thereby improving the utilization rate of the workshop space, while avoiding the cables being placed on the ground and scratching the ground, and being able to automatically correct the position of cable one under cable two in the process of placing cable two on the upper support frame, so that cable one can be aligned with cable two after cable two is placed, which makes the cables uniform during storage; and when cable one and cable two need to be hoisted and taken away, cable one on the base frame will automatically roll out from the base frame, thereby facilitating the hoisting of cable one, and no manual intervention is required during the entire process, thereby effectively improving the safety and convenience of the cable hoisting operation.

Description

Technical Field

[0001] The invention belongs to the technical field of cable stacking and storage devices, and in particular relates to an automatic cable stacking device. Background Art

[0002] The existing cable storage method is to first wind the cables on a cable drum and then stack them in a workshop. Most of the cables are placed directly on the ground, which easily scratches the paint surface of the ground, causing the ground to be damaged or intact, and does not meet the 5S requirements of the enterprise. Since the cable drum is round, the cables are traditionally placed directly on the ground. Because the cables roll, when too many cables are stored, it will appear very messy. Since the cable drum is round, the cables cannot be stacked and stored, resulting in only one layer of cables being stacked, which leads to low space utilization. For this reason, an automatic cable stacking device is proposed. Summary of the invention

[0003] The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide an automatic cable stacking device that can overcome the above problems or at least partially solve the above problems.

[0004] To solve the above technical problems, the basic concept of the technical solution adopted by the present invention is: an automatic cable stacking device, including a base frame, and also including: a cross arm symmetrically fixedly connected to the base frame, two of the cross arms are connected with a first stop block and a second stop block, for limiting the cable 1 located on the base frame; four columns installed on the base frame; an upper support frame, slidably connected to the four columns, the upper support frame and the columns are connected by a first spring; a limit stop block, symmetrically arranged on the upper support frame, the limit stop block has two groups, each group has two, for limiting the cable 2; when the cable 2 is placed on the upper support frame, the upper support frame moves downward and performs laterally correction and axial limitation on the cable 1 below; when the cable 2 on the upper support frame is lifted, the cable 1 on the base frame automatically rolls out from the base frame and waits for lifting.

[0005] Preferably, a transverse correction plate is symmetrically fixedly connected to the bottom surface of the upper support frame, and the inclined walls on the transverse correction plate correspond to the two sides of the cable one.

[0006] Preferably, a first telescopic rod is slidably connected to the upper support frame, the first telescopic rod is located in the middle of the upper support frame, an axial correction plate is fixedly connected to the telescopic end of the first telescopic rod, and an arc-shaped support plate is fixedly connected to the top of the first telescopic rod. The arc-shaped support plate is connected to the upper support frame by a third spring, and cable two is placed on the arc-shaped support plate, and cable two presses down the first telescopic rod so that the axial correction plate holds cable one.

[0007] Preferably, a sliding groove is provided on the cross arm, and a first slider and a second slider are respectively slidably connected in the sliding groove, and the first slider and the second slider are connected by a second spring. A limiting block is fixedly connected to the first slider, and the second stop block is fixedly connected to the second slider. When the cable 2 is placed on the upper support frame, the second stop block changes from an elastic state to a hard state to perform a hard limit on one side of the cable 1. When the cable 2 is separated from the upper support frame, the second stop block changes from a hard state to an elastic state.

[0008] Preferably, a first oil cylinder is fixedly connected to the bottom of the cross arm, a first piston rod is slidably connected in the first oil cylinder, and one end of the first piston rod extends into the slide groove; a second oil cylinder is fixedly connected to the column, a second piston rod is slidably connected in the second oil cylinder, a sliding sleeve is fixedly connected to the upper support frame, one end of the second piston rod is slidably connected in the sliding sleeve, and a connecting pipe is connected between the second oil cylinder and the first oil cylinder. When the cable two is placed on the upper support frame, the axial correction plate makes the axis of the cable one and the axis of the cable two horizontal, and squeezes the hydraulic oil in the second oil cylinder into the first oil cylinder through the second piston rod, driving the first piston rod to move upward and pushing the first slider to move upward, so that the second stop block is changed from an elastic state to a hard state.

[0009] Preferably, a square steel guide rail is symmetrically fixedly connected to one side of the base frame close to the second stop block, the square steel guide rail is inclined, and an end block is connected to one end of the square steel guide rail away from the base frame. When the cable 2 is separated from the upper support frame, the cable 1 rolls toward the square steel guide rail.

[0010] Furthermore, the distance between the first stop block and the axis of the first telescopic rod is smaller than the distance between the second stop block and the axis of the first telescopic rod. When the cable 2 is separated from the upper support frame, the cable 1 rolls toward the square steel guide rail.

[0011] Furthermore, the upper support frame is symmetrically fixedly connected to a second telescopic rod on one side of the first stop block, and a pushing block is fixedly connected to the end of the second telescopic rod. When the second cable is detached from the upper support frame, the upper support frame moves upward and pulls the second telescopic rod upward, so that the pushing block pushes the cable one to roll close to the square steel guide rail during the upward movement.

[0012] Furthermore, one end of the square steel guide rail away from the base frame is fixedly connected to a connecting cylinder, a third piston rod is slidably connected in the connecting cylinder, the end block is slidably connected in the square steel guide rail, the end block is fixedly connected to the third piston rod, a fourth spring is connected between the end block and the connecting cylinder, a first pipeline and a second pipeline are respectively fixedly connected to the connecting cylinder, a one-way valve is provided on the first pipeline and the second pipeline, a nozzle is provided between the symmetrical square steel guide rails, and the second pipeline is connected to the nozzle.

[0013] A method for using a cable automatic stacking device comprises the following steps:

[0014] S1, when placing cable 1 on the bottom frame, then placing cable 2 on the upper support frame;

[0015] S2, cable 2 presses down the upper support frame, and performs axial limit and lateral correction on the cable 1 below;

[0016] S3, and at the same time, the second stopper is changed from an elastic state to a rigid state to further limit the position of the cable;

[0017] S4. When cable 2 is hoisted, cable 1 automatically rolls from the base frame to the square steel guide rail, waiting to be hoisted.

[0018] After adopting the above technical scheme, the present invention has the following beneficial effects compared with the prior art: the present invention forms two layers of space for storing cables by setting a base frame, a column and an upper support frame, thereby improving the utilization rate of the workshop space, and preventing the cables from being placed on the ground and scratching the ground, and can automatically correct the position of the cable 1 under the cable 2 in the process of placing the cable 2 on the upper support frame, so that the cable 1 can be aligned with the cable 2 after the cable 2 is placed, which makes the cables neat and uniform during the storage process;

[0019] When cable one and cable two need to be hoisted and removed, cable one on the base frame will automatically roll out from the base frame, making it convenient to hoist cable one. No manual intervention is required during the entire process, thereby effectively improving the safety and convenience of the cable hoisting operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In the attached picture:

[0021] Figure 1 A schematic diagram of the three-dimensional structure of an automatic cable stacking device proposed by the present invention;

[0022] Figure 2 This is a schematic structural diagram of a second piston rod and a sliding sleeve of an automatic cable stacking device proposed by the present invention;

[0023] Figure 3This is a schematic structural diagram of a square steel guide rail of an automatic cable stacking device proposed by the present invention;

[0024] Figure 4 This is a front view of an automatic cable stacking device proposed by the present invention;

[0025] Figure 5 This is a schematic structural diagram of a second oil cylinder and a first oil cylinder of an automatic cable stacking device proposed by the present invention;

[0026] Figure 6 A top view of an automatic cable stacking device proposed by the present invention;

[0027] Figure 7 A schematic structural diagram of a first telescopic rod and a first stop block of an automatic cable stacking device proposed by the present invention;

[0028] Figure 8 A schematic structural diagram of an upper support frame of an automatic cable stacking device proposed by the present invention;

[0029] Fig. 9 The present invention provides a cable automatic stacking device Figure 8 Schematic diagram of the structure at A in the middle.

[0030] In the figure: 1, chassis; 10, cable 1; 11, column; 111, mounting block; 112, first spring; 12, cross arm; 121, slide; 122, first slider; 123, second spring; 124, limit block; 125, second slider; 126, second stop block; 13, first oil cylinder; 130, first stop block; 131, first piston rod; 132, connecting pipe; 14, baffle; 2, upper support frame; 20, cable 2; 21, limit stop Block; 22, first telescopic rod; 221, arc-shaped support plate; 222, third spring; 23, axial correction plate; 24, lateral correction plate; 241, inclined wall; 25, second telescopic rod; 251, push block; 26, second oil cylinder; 261, second piston rod; 262, sliding sleeve; 3, square steel guide rail; 31, end block; 4, connecting tube; 41, third piston rod; 42, fourth spring; 43, first pipeline; 44, second pipeline; 45, nozzle. DETAILED DESCRIPTION

[0031] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. The following embodiments are used to illustrate the present invention but are not used to limit the scope of the present invention.

[0032] Example 1: Reference Figure 1-Figure 9A cable automatic stacking device includes a base frame 1, and also includes: a cross arm 12 symmetrically fixedly connected to the base frame 1, the two cross arms 12 are connected to a first stop block 130 and a second stop block 126, baffles 14 are arranged on both sides of the cross arm 12 located at the first stop block 130, for limiting the position of the cable 10, for limiting the position of the cable 10 located on the base frame 1; four columns 11 installed on the base frame 1; an upper support frame 2, slidably connected to the four columns 11, the upper support frame 2 and the columns 11 are connected by a first spring 112, a mounting block 111 is fixedly connected to the column 11, and one end of the first spring 112 is fixedly connected to the mounting block 111. The other end of the first spring 112 is fixedly connected to the upper support frame 2; the limit block 21 is symmetrically arranged on the upper support frame 2, and the limit block 21 has two groups, each group of two, which are used to limit the cable 20; when the cable 20 is placed on the upper support frame 2, the upper support frame 2 moves down and performs lateral correction and axial limit on the cable 10 below; when the cable 20 on the upper support frame 2 is lifted, the cable 10 on the bottom frame 1 automatically rolls out from the bottom frame 1 and waits for lifting;

[0033] A transverse correction plate 24 is symmetrically fixedly connected to the bottom surface of the upper support frame 2, and the inclined walls 241 on the transverse correction plate 24 correspond to the two sides of the cable 10;

[0034] The upper support frame 2 is slidably connected with a first telescopic rod 22, which is located in the middle of the upper support frame 2. An axial correction plate 23 is fixedly connected to the telescopic end of the first telescopic rod 22, and an arc-shaped support plate 221 is fixedly connected to the top of the first telescopic rod 22. The arc-shaped support plate 221 is connected to the upper support frame 2 through a third spring 222. The cable 20 is placed on the arc-shaped support plate 221, and the cable 20 presses down the first telescopic rod 22, so that the axial correction plate 23 hugs the cable 10;

[0035] A slide groove 121 is provided on the cross arm 12, and a first slider 122 and a second slider 125 are slidably connected in the slide groove 121 respectively. The first slider 122 and the second slider 125 are connected by a second spring 123. A limiting block 124 is fixedly connected to the first slider 122, and a second stop block 126 is fixedly connected to the second slider 125. When the cable 20 is placed on the upper support frame 2, the second stop block 126 changes from an elastic state to a rigid state to rigidly limit one side of the cable 10. When the cable 20 is separated from the upper support frame 2, the second stop block 126 changes from a rigid state to an elastic state.

[0036] A first oil cylinder 13 is fixedly connected to the bottom of the cross arm 12, and a first piston rod 131 is slidably connected in the first oil cylinder 13, and one end of the first piston rod 131 extends into the slide groove 121; a second oil cylinder 26 is fixedly connected to the column 11, and a second piston rod 261 is slidably connected in the second oil cylinder 26, and a sliding sleeve 262 is fixedly connected to the upper support frame 2, and one end of the second piston rod 261 is slidably connected in the sliding sleeve 262, and a connecting pipe 132 is connected between the second oil cylinder 26 and the first oil cylinder 13. When the cable 20 is placed on the upper support frame 2, the axial correction plate 23 makes the axis of the cable 10 and the axis of the cable 20 level, and squeezes the hydraulic oil in the second oil cylinder 26 into the first oil cylinder 13 through the second piston rod 261, driving the first piston rod 131 to move upward and push the first slider 122 to move upward, so that the second stop block 126 is changed from an elastic state to a hard state;

[0037] A square steel guide rail 3 is symmetrically fixedly connected to one side of the base frame 1 near the second stop block 126. The square steel guide rail 3 is inclined, and an end block 31 is connected to the end of the square steel guide rail 3 away from the base frame 1. When cable 2 20 detaches from the upper support frame 2, cable 1 10 rolls toward the square steel guide rail 3.

[0038] When the device is in use, by providing the base frame 1 and the upper support frame 2, the cables can be stacked and stored, thereby saving workshop space;

[0039] When placing cable 10 on the base frame 1, both sides of cable 10 are respectively located at the first stop block 130, and then cable 20 is hoisted onto the upper support frame 2. When cable 20 is placed on the upper support frame 2, it will first contact the arc support plate 221, and the arc support plate 221 is used to limit the position of cable 20. When cable 20 is released, cable 20 presses down the arc support plate 221 under the action of its own gravity, so that the first telescopic rod 22 slides down and squeezes the third spring 222. When the first telescopic rod 22 slides down, the axial correction plate 23 on the telescopic end moves down together and covers the cable 10. Since the axial correction plate 23 is in an arc shape, it will automatically correct the axial position of cable 10 and limit the axial position when it moves down, so that the axis of cable 10 and cable 20 is horizontal and the cable 10 is prevented from rolling.

[0040] After the first telescopic rod 22 moves downward, both sides of the cable 20 will be located in the limit blocks 21 of the upper support frame 2. The limit blocks 21 are used to limit the position of the cable 20 on the upper support frame 2 to prevent the cable 20 from rolling off the upper support frame 2.

[0041] At the same time, when the upper support frame 2 moves downward, the transverse correction plate 24 will correct the cable 1 10 in the transverse direction, so that after the cable 2 20 is placed, the cable 1 10 can be neatly placed with the cable 2 20, which can effectively avoid the cables being in disarray during storage;

[0042] When the upper support frame 2 moves downward, it will squeeze the hydraulic oil in the second oil cylinder 26 through the sliding sleeve 262 and the second piston rod 261, so that the hydraulic oil enters the first oil cylinder 13 through the connecting pipe 132, which makes the first piston rod 131 rise in the first oil cylinder 13 and push the first slider 122 to rise in the slide groove 121. The rise of the first slider 122 will make the first slider 122 closer to the second slider 125, which makes the top of the limit block 124 contact with the bottom surface of the second slider 125, so that the second stop block 126 can no longer slide down, so that the second stop block 126 is changed from an elastic state to a hard state, and the cable 10 is further limited by the push of the first piston rod 131 to prevent the cable 10 from rolling during long-term storage.

[0043] Therefore, the device forms two layers of space for storing cables by setting up a base frame 1, columns 11, and an upper support frame 2, thereby improving the utilization rate of the workshop space and preventing the cables from being placed on the ground and scratching the ground. In the process of placing cable 20 on the upper support frame 2, the position of cable 10 under cable 20 can be automatically corrected, so that after cable 20 is placed, cable 10 can be aligned with cable 20, which makes the cables neat and uniform during storage.

[0044] When it is necessary to lift and remove the cable 10 and the cable 20, the cable 20 is first lifted and separated from the upper support frame 2. During the separation process, the first telescopic rod 22 is reset under the push of the third spring 222, so that the axial correction plate 23 is also separated from the cable 10. After the upper support frame 2 is no longer pressed down by the cable 20, the upper support frame 2 is also reset under the push of the first spring 112. During the reset process, the sliding sleeve 262 and the second piston rod 261 suck the hydraulic oil in the first cylinder 13 back to the second cylinder 26 during the upward movement. The first piston rod 131 is pushed downward by the spring in the first oil cylinder 13, so that the second stop block 126 becomes elastic. Therefore, the side of the cable 10 close to the square steel guide rail 3 loses its hard obstruction, and the cable 10 rolls toward the square steel guide rail 3. As a result, after the cable 20 is lifted, the cable 10 on the base frame 1 will automatically roll out of the base frame 1, thereby facilitating the lifting of the cable 10. No manual intervention is required during the entire process, thereby effectively improving the safety and convenience of the cable lifting operation.

[0045] Example 2: Reference Figure 7, a cable automatic stacking device, which is basically the same as the embodiment 1, and further: the distance between the first stop block 130 and the axis of the first telescopic rod 22 is smaller than the distance between the second stop block 126 and the axis of the first telescopic rod 22, when the cable 20 is separated from the upper support frame 2, the cable 10 rolls toward the square steel guide rail 3;

[0046] This allows the axial correction plate 23 to make the center of gravity of the cable 10 more inclined toward the square steel guide rail 3 when axially correcting the cable 10, so that when the second stop block 126 changes from a hard state to an elastic state, the cable 10 can more easily and automatically roll toward the square steel guide rail 3.

[0047] Example 3: Reference Figure 2 , an automatic cable stacking device, which is basically the same as that of Example 2, and further, the upper support frame 2 is symmetrically fixedly connected to a second telescopic rod 25 on one side of the first stop block 130, and a push block 251 is fixedly connected to the end of the second telescopic rod 25. When the cable 20 is separated from the upper support frame 2, the upper support frame 2 moves upward and pulls the second telescopic rod 25 upward, so that the push block 251 pushes the cable 10 to roll close to the square steel guide rail 3 during the upward movement;

[0048] When the upper support frame 2 moves upward, the push block 251 will be pulled upward synchronously by the second telescopic rod 25. The side of the push block 251 close to the cable 10 is inclined. Therefore, when the cable 20 is detached from the upper support frame 2, the push block 251 will push the cable 10 during the upward movement, so that the cable 10 will roll toward the square steel guide rail 3 by itself under the driving force.

[0049] Example 4: Reference Figure 6 , a cable automatic stacking device, which is basically the same as embodiment 3, and further: a connecting cylinder 4 is fixedly connected to one end of the square steel guide rail 3 away from the base frame 1, a third piston rod 41 is slidably connected in the connecting cylinder 4, an end block 31 is slidably connected in the square steel guide rail 3, the end block 31 is fixedly connected to the third piston rod 41, a fourth spring 42 is connected between the end block 31 and the connecting cylinder 4, a first pipeline 43 and a second pipeline 44 are fixedly connected to the connecting cylinder 4, a one-way valve is provided on the first pipeline 43 and the second pipeline 44, a nozzle 45 is provided between the symmetrical square steel guide rails 3, the nozzle 45 is inclined upward, and the second pipeline 44 is connected to the nozzle 45;

[0050] When the cable 10 rolls on the square steel guide rail 3, the end block 31 and the fourth spring 42 can act as a buffer for the cable 10;

[0051] In one embodiment, the connecting cylinder 4 has paint. When the cable 10 pushes the end block 31, the third piston rod 41 squeezes the paint in the connecting cylinder 4, and the paint is sprayed onto the cable 10 through the nozzle 45 through the second pipeline 44, so that the cable 10 can be marked, which is convenient for manual picking and loading.

[0052] In another embodiment, a marking hollow plate is provided in front of the nozzle 45, and the paint sprayed from the nozzle 45 passes through the marking hollow plate, so that information is sprayed on the cable 10 without spraying.

[0053] Example 5: Reference Figure 1-Figure 9 , a method for using a cable automatic stacking device, comprising the following steps:

[0054] S1, when placing cable 10 on the bottom frame 1, then placing cable 20 on the upper support frame 2;

[0055] S2, cable 20 presses down the upper support frame 2, and performs axial limit and lateral correction on the cable 1 10 below;

[0056] S3, and at the same time, the second stopper 126 is changed from an elastic state to a rigid state to further limit the position of the cable 10;

[0057] S4. When cable 20 is hoisted, cable 10 automatically rolls from the base frame 1 to the square steel guide rail 3, waiting to be hoisted.

[0058] The present invention forms two layers of space for storing cables by arranging the base frame 1, the column 11, and the upper support frame 2, thereby improving the utilization rate of the workshop space and preventing the cables from being placed on the ground and scratching the ground. In addition, the position of the cable 10 below the cable 20 can be automatically corrected during the process of placing the cable 20 on the upper support frame 2, so that the cable 10 can be aligned with the cable 20 after the cable 20 is placed, which makes the cables neat and uniform during the storage process.

[0059] When cable 1 10 and cable 2 20 need to be hoisted and removed, cable 1 10 on the base frame 1 will automatically roll out from the base frame 1, making it convenient to hoist cable 10. No manual intervention is required during the entire process, thereby effectively improving the safety and convenience of the cable hoisting operation.

[0060] The above is only a preferred embodiment of the present invention, and does not limit the present invention in any form. Although the present invention has been disclosed as a preferred embodiment as above, it is not used to limit the present invention. Any technician familiar with the present invention can make some changes or modify the technical contents suggested above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention without departing from the content of the technical solution of the present invention still fall within the scope of the solution of the present invention.

Claims

1. An automatic cable stacking device, comprising a base frame (1), characterized in that: Also includes: A cross arm (12) symmetrically fixedly connected to the base frame (1), wherein the two cross arms (12) are both connected to a first stop block (130) and a second stop block (126) for limiting the position of a cable 1 (10) located on the base frame (1); Four upright posts (11) mounted on the base frame (1); An upper support frame (2) is slidably connected to the four upright posts (11), and the upper support frame (2) and the upright posts (11) are connected via a first spring (112); Limit blocks (21) are symmetrically arranged on the upper support frame (2), and the limit blocks (21) have two groups, each group having two, for limiting the position of the second cable (20); When the cable 2 (20) is placed on the upper support frame (2), the upper support frame (2) moves downward and performs lateral correction and axial limit on the cable 1 (10) below. A lateral correction plate (24) is symmetrically fixedly connected to the bottom surface of the upper support frame (2). The inclined walls (241) on the lateral correction plate (24) correspond to the two sides of the cable 1 (10). The upper support frame (2) is slidably connected to a first telescopic rod (22). The first telescopic rod (22) is located on the upper support frame (2). The first telescopic rod (22) is fixedly connected to the telescopic end thereof with an axial correction plate (23), the top end of the first telescopic rod (22) is fixedly connected to an arc-shaped support plate (221), the arc-shaped support plate (221) is connected to the upper support frame (2) via a third spring (222), the second cable (20) is placed on the arc-shaped support plate (221), the second cable (20) presses down the first telescopic rod (22), so that the axial correction plate (23) embraces the first cable (10); When the second cable (20) on the upper support frame (2) is hoisted, the first cable (10) on the bottom frame (1) automatically rolls outward from the bottom frame (1) to wait for hoisting. The second telescopic rod (25) is symmetrically fixedly connected to one side of the first stop block (130) of the upper support frame (2). A pushing block (251) is fixedly connected to the end of the second telescopic rod (25). When the second cable (20) is separated from the upper support frame (2), the upper support frame (2) moves upward and pulls the second telescopic rod (25) upward, so that the pushing block (251) pushes the first cable (10) to roll toward the square steel guide rail (3) during the upward movement.

2. The automatic cable stacking device according to claim 1, characterized in that: The cross arm (12) is provided with a slide groove (121), and a first slider (122) and a second slider (125) are slidably connected in the slide groove (121), respectively; the first slider (122) and the second slider (125) are connected via a second spring (123); a limiting block (124) is fixedly connected to the first slider (122), and the second stop block (126) is fixedly connected to the second slider (125); When the second cable (20) is placed on the upper support frame (2), the second stop block (126) changes from an elastic state to a rigid state, so as to rigidly limit one side of the first cable (10). When the second cable (20) is separated from the upper support frame (2), the second stop block (126) changes from a rigid state to an elastic state.

3. The automatic cable stacking device according to claim 2, characterized in that: The bottom of the cross arm (12) is fixedly connected to a first oil cylinder (13), a first piston rod (131) is slidably connected to the first oil cylinder (13), and one end of the first piston rod (131) extends into the slide groove (121); The column (11) is fixedly connected to a second oil cylinder (26), a second piston rod (261) is slidably connected to the second oil cylinder (26), a sliding sleeve (262) is fixedly connected to the upper support frame (2), one end of the second piston rod (261) is slidably connected to the sliding sleeve (262), and a connecting pipe (132) is connected between the second oil cylinder (26) and the first oil cylinder (13). When the cable 2 (20) is placed on the upper support frame (2), the axial correction plate (23) makes the axis of the cable 1 (10) and the axis of the cable 2 (20) level, and squeezes the hydraulic oil in the second cylinder (26) into the first cylinder (13) through the second piston rod (261), driving the first piston rod (131) to move upward and push the first slider (122) to move upward, so that the second stop block (126) changes from an elastic state to a hard state.

4. The automatic cable stacking device according to claim 2 or 3, characterized in that: A square steel guide rail (3) is symmetrically fixedly connected to one side of the base frame (1) close to the second stop block (126); the square steel guide rail (3) is inclined; and an end block (31) is connected to one end of the square steel guide rail (3) away from the base frame (1). When the second cable (20) is separated from the upper support frame (2), the first cable (10) rolls toward the square steel guide rail (3).

5. The automatic cable stacking device according to claim 4, characterized in that: The distance between the first stop block (130) and the axis of the first telescopic rod (22) is smaller than the distance between the second stop block (126) and the axis of the first telescopic rod (22). When the second cable (20) is separated from the upper support frame (2), the first cable (10) rolls toward the square steel guide rail (3).

6. The automatic cable stacking device according to claim 5, characterized in that: The end of the square steel guide rail (3) away from the base frame (1) is fixedly connected to a connecting cylinder (4), a third piston rod (41) is slidably connected in the connecting cylinder (4), the end block (31) is slidably connected in the square steel guide rail (3), the end block (31) is fixedly connected to the third piston rod (41), a fourth spring (42) is connected between the end block (31) and the connecting cylinder (4), a first pipeline (43) and a second pipeline (44) are respectively fixedly connected to the connecting cylinder (4), a one-way valve is provided on the first pipeline (43) and the second pipeline (44), a nozzle (45) is provided between the symmetrical square steel guide rails (3), and the second pipeline (44) is connected to the nozzle (45).

7. A method for using an automatic cable stacking device, comprising the automatic cable stacking device according to claim 6, characterized in that: The following steps are involved: S1, placing cable 1 (10) on the bottom frame (1), and then placing cable 2 (20) on the upper support frame (2); S2, cable 2 (20) presses down the upper support frame (2), and performs axial limit and lateral correction on the cable 1 (10) below; S3, and at the same time, changing the second stopper (126) from an elastic state to a rigid state, so as to further limit the position of the cable 1 (10); S4. When the cable 2 (20) is hoisted, the cable 1 (10) automatically rolls from the base frame (1) to the square steel guide rail (3) and waits to be hoisted.

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