A cable handling device capable of being operated by one person

Abstract

The present invention discloses a cable handling device which can be operated by one person and relates to the technical field of cable handling. A supporting shaft drives a mounting seat to move downward so that a cable reel is embedded in a mounting groove. A supporting spring can push a connecting plate so that two sliding blocks can move away from each other. A pressing plate drives a plurality of clamping rods to clamp into mounting clamping holes, so as to achieve the purpose of locking the cable reel. Next, the mounting seat rotates so that another mounting groove is used to limit the cable reel. When removing the cable reel, the connecting plate is toggled so that the two sliding blocks are pulled through two supporting rods so that the clamping rods are separated from the mounting clamping holes, and the locking state of the cable reel is released. The cable reel can be removed by falling due to gravity. Therefore, in the process of carrying the cable reel, the cable reel can be automatically carried by only manually adjusting the position of the supporting frame, and there is no need for the assistance and cooperation of multiple persons to stack and stack the cable reels, which is conducive to efficient and stable carrying of the cable reels.

Description

Technical Field

[0001] The invention relates to the technical field of cable handling, in particular to a cable handling device which can be operated by a single person. Background Art

[0002] Cables are used to transmit electricity or signal current or signal voltage. During the cable handling process, mechanical handling equipment is used to assist manual handling operations. They are usually used in intelligent heat treatment production lines, intelligent welding systems or other occasions where a large number of cables need to be moved.

[0003] At present, cables are usually wound on cable reels. When existing mechanical handling equipment is used to transport cables, the cable reels need to be lifted onto the handling rack. In order to improve the handling effect of the cable reels, batches of cable reels are stacked and placed, and multiple people are required to assist in transferring the cable reels. At the same time, as the stacking height increases, the workload increases, and the work efficiency is greatly reduced. In addition, the stacked cable reels will also cause certain safety hazards, which is not conducive to the efficient and stable handling of the cable reels. Summary of the invention

[0004] The object of the present invention is to provide a cable handling device that can be operated by one person, so as to solve the problem proposed in the above background technology that the cable reel is lifted onto the handling rack. In order to improve the handling effect of the cable reel, batches of cable reels will be stacked and placed, and multiple people are required to assist in transferring the cable reels. At the same time, as the stacking height increases, the workload will increase, and the work efficiency will be greatly reduced. In addition, the stacked cable reels will also cause certain safety hazards.

[0005] The purpose of the present invention is: during the transportation of the cable reel, the cable reel can be automatically transported only by manually adjusting the position of the support frame, and the cable reel does not need to be stacked and placed by the assistance of multiple people, which is conducive to the efficient and stable transportation of the cable reel; by arranging the cable reels in a ring, it is convenient to remove any cable reel, and at the same time improve the utilization rate of the loading space.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] A cable handling device operable by a single person, comprising a support frame, a mounting seat provided inside the support frame, six mounting slots equidistantly provided outside the mounting seat, a cable reel installed in the mounting slot, adjustment components provided on both sides of the mounting seat, ends of the adjustment components installed on the support frame, support shafts provided on opposite surfaces of the two adjustment components, the support shafts passing through and fixed in the middle of the mounting seat, the mounting seat provided with a cavity, the support shaft passing through the cavity, a locking component installed in the mounting slot, slideways provided on both sides of the mounting slot, the locking component slidably connected in the two slideways;

[0008] The cable reel is located on both sides of the locking assembly, and the ends of the six locking assemblies close to each other are fixed to the outer wall of the support shaft, and the ends of the locking assemblies are located in the cavity. Limiting holes are respectively opened on both sides of the inner wall of the cavity corresponding to the positions of the six mounting grooves. The locking assembly slides through the two limiting holes, and a driving assembly is installed on one side of the outer wall of the support shaft. The driving assembly is fixed on one of the adjustment assemblies, and the driving assembly is located between the mounting seat and the adjustment assembly.

[0009] As a further solution of the present invention, the mounting groove is of arc-shaped design, the cable reel is of I-shaped design, and a number of mounting holes are respectively provided on both sides of the cable reel, and the mounting seat is respectively provided with supporting recesses on both sides of the mounting groove, and the two ends of the cable reel are embedded in the two supporting recesses.

[0010] As a further solution of the present invention, the adjustment assembly includes a slide seat, the middle part of the slide seat is connected to one end of the support shaft through a bearing, the support frame is provided with sliding holes at the two end positions corresponding to the slide seat, the slide seat is cross-shaped and the ends are slidably connected in the sliding holes, and electric hydraulic rods are fixedly connected on both sides of the top of the slide seat, and the top ends of the two electric hydraulic rods are fixed on the support frame.

[0011] As a further solution of the present invention, the locking assembly includes a connecting plate, which is slidably connected in two limit holes, and support rods are hinged on both sides of the connecting plate through pins, and a slider is hinged on one end of the support rod away from the connecting plate through a pin, and the slider is slidably connected in the slideway, and a pressure plate is fixedly connected to the top of the slider, and a plurality of clamping rods are provided on the side of the pressure plate away from the support rod, and the clamping rods are clamped in the installation clamping holes on the cable reel.

[0012] As a further solution of the present invention, two sliding rods are slidably passed through the support rod, two ends of the sliding rods are respectively fixed to the inner wall of the cavity and the outside of the support shaft, and a support spring is connected to the outer cover of the sliding rod.

[0013] As a further solution of the present invention, gripping holes are respectively provided on both sides of the connecting plate, the pressure plate is of arc-shaped design, the position of the clamping rod close to the inner arc surface of the pressure plate is of inclined design, and the slider and the slideway are both of cross-shaped design.

[0014] As a further solution of the present invention, the driving assembly includes a motor, a fixed block is provided outside the motor, the fixed block is fixed on one of the adjustment assemblies, a driving disk is fixedly connected to the output shaft of the motor, a groove is provided outside the driving disk, an extension block is fixedly connected to a side of the driving disk close to the motor, and a lever is fixedly connected to the end of the extension block.

[0015] As a further solution of the present invention, a turntable is provided outside the driving disk, and the turntable is clamped outside the supporting shaft. Six limit grooves and six sliding grooves are opened outside the turntable, and the six limit grooves and the six sliding grooves are staggered. The lever is slidably connected in one of the sliding grooves, and the driving disk is slidably connected in one of the limit grooves.

[0016] As a further solution of the present invention, support assemblies are respectively provided at the four corners of the bottom of the support frame, and the support assemblies include universal wheels. A sliding column is provided on the top of the universal wheel, and the sliding column passes through the bottom of the support frame. A buffer spring is connected to the outer sleeve of the sliding column, and the bottom end of the buffer spring is fixed to the support frame. Push rods are respectively inclined on the front and rear sides of the support frame.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. The present invention moves the support frame to the bottom of the cable drum to be transported, controls the electric hydraulic rod to extend it and drives the two slide seats to move downward, and the two slide seats drive the mounting seat to move downward through the support shaft, so that the mounting groove on the mounting seat contacts the cable drum to be transported, until the cable drum to be transported is completely embedded in the mounting groove. At this time, through the elastic force of multiple support springs, the support springs can push the connecting plate, and the connecting plate drives the two support rods to deflect at an angle, so that the sliders hinged on the two support rods can move away from each other, and the slider drives multiple clamping rods to clamp into the installation clamping holes on the cable drum through the pressure plate, so that the cable drum can be limited, and the purpose of locking the cable drum is achieved to prevent the cable drum from detaching from the mounting seat, and the two slides are driven by controlling the electric hydraulic rod to retract The seat is moved up so that the mounting seat can drive the cable reel off the ground, which is convenient for transferring the cable reel. Secondly, the mounting seat is rotated. Similarly, another mounting slot is used to limit the cable reel. When removing the cable reel, the mounting seat is rotated to transfer the cable reel to the bottom, and the connecting plate is made to slide outside the two sliding bars by toggling the connecting plate. The connecting plate pulls the two sliding blocks through the two supporting bars, so that the two sliding blocks drive the two pressing plates to approach each other until the clamping bar is separated from the mounting clamping hole, thereby releasing the locking state of the cable reel. The cable reel can be removed by falling by gravity. Therefore, in the process of transporting the cable reel, it is only necessary to manually adjust the position of the supporting frame to automatically transport the cable reel. There is no need for multiple people to assist in stacking and stacking the cable reels, which is conducive to efficient and stable transportation of the cable reels.

[0019] 2. The present invention controls the operation of the motor to drive the driving disk to rotate, and the driving disk drives the lever to rotate through the extension block. During the rotation of the lever, it can slide into the sliding groove on the turntable and can push the turntable to rotate sixty degrees. During this process, the turntable drives the mounting seat to rotate through the support shaft, and the mounting seat drives the cable drum to rotate, so that the vacant mounting groove on the mounting seat is directly below, which is convenient for the next cable drum to be loaded. Next, the lever slides out of the sliding groove, and the outer arc surface of the driving disk slides into the limit groove outside the turntable, thereby achieving the purpose of locking the turntable and preventing the turntable from driving the mounting seat to deflect through the support shaft and affecting the stability of carrying the cable drum. As the motor continues to work, the support shaft can drive the mounting seat to rotate intermittently until the cable drum is installed in the mounting groove on the mounting seat. By arranging the cable drums in a ring, it is convenient to remove any cable drum, and at the same time improve the utilization rate of the loading space. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0021] Figure 1 It is a three-dimensional structural schematic diagram of the present invention;

[0022] Figure 2 It is a schematic diagram of the structure of the present invention partially viewed from above;

[0023] Figure 3 It is a structural schematic diagram of the mounting base and the adjustment assembly of the present invention;

[0024] Figure 4 This is a schematic diagram of the structure of the connection between the mounting base and the support shaft of the present invention;

[0025] Figure 5 It is a structural schematic diagram of the locking assembly of the present invention;

[0026] Figure 6 For the present invention Figure 5 The enlarged structural diagram at A in the middle;

[0027] Figure 7 It is a schematic diagram of the structure of the driving assembly of the present invention;

[0028] Figure 8 It is a structural schematic diagram of the cross section of the erection seat of the present invention;

[0029] Fig. 9 It is a schematic structural diagram of the support assembly of the present invention.

[0030] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0031] 1. Support frame; 2. Mounting seat; 3. Mounting slot; 4. Cable drum; 5. Mounting hole; 6. Adjustment assembly; 601. Sliding seat; 602. Electric hydraulic rod; 7. Sliding hole; 8. Cavity; 9. Support shaft; 10. Locking assembly; 101. Connecting plate; 102. Support rod; 103. Press plate; 104. Rod; 105. Sliding block; 106. Sliding rod; 107. Support spring; 108. Grip hole; 11, slideway; 12, limit hole; 13, drive assembly; 131, motor; 132, fixing block; 133, drive disk; 134, groove; 135, extension block; 136, lever; 137, turntable; 138, limit slot; 139, sliding slot; 14, support assembly; 141, universal wheel; 142, sliding column; 143, buffer spring; 15, push rod; 16, support notch. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] See also Figure 1-Figure 9 , the present invention provides a technical solution:

[0034] A cable handling device operable by a single person comprises a support frame 1, a mounting seat 2 is arranged inside the support frame 1, six mounting slots 3 are equidistantly provided outside the mounting seat 2, a cable reel 4 is arranged inside the mounting slot 3, adjustment components 6 are respectively arranged on both sides of the mounting seat 2, ends of the adjustment components 6 are mounted on the support frame 1, opposite surfaces of the two adjustment components 6 are respectively provided with support shafts 9, the support shafts 9 penetrate and are fixed in the middle of the mounting seat 2, the mounting seat 2 is provided with a cavity 8, the support shaft 9 penetrates the cavity 8, a locking component 10 is installed in the mounting slot 3, slideways 11 are respectively opened on both sides of the mounting slot 3, and the locking component 10 is slidably connected in the two slideways 11;

[0035] The cable reel 4 is located on both sides of the locking assembly 10, and the ends of the six locking assemblies 10 that are close to each other are fixed to the outer wall of the support shaft 9, and the ends of the locking assemblies 10 are located in the cavity 8. Limiting holes 12 are respectively opened on both sides of the inner wall of the cavity 8 corresponding to the positions of the six mounting grooves 3. The locking assembly 10 slides through the two limiting holes 12. A driving assembly 13 is installed on one side of the outer wall of the support shaft 9. The driving assembly 13 is fixed on one of the adjusting assemblies 6, and the driving assembly 13 is located between the mounting seat 2 and the adjusting assembly 6.

[0036] During operation, the cable reel 4 is limited by the six mounting seats 2 on the mounting seat 2, and multiple cable reels 4 are arranged in a ring shape on the mounting seat 2, which is convenient for disassembly, assembly, transportation or use of any cable reel 4, and fully utilizes the mounting space to improve the transportation efficiency of the cable reel 4.

[0037] As a further solution of the present invention, the mounting groove 3 is of arc-shaped design, the cable drum 4 is of I-shaped design, and a plurality of mounting holes 5 are respectively provided on both sides of the cable drum 4, and the mounting seat 2 is respectively provided with support recesses 16 on both sides corresponding to the mounting groove 3, and the two ends of the cable drum 4 are embedded in the two support recesses 16.

[0038] When working, the arc-shaped mounting groove 3 enables it to fit tightly against the outer wall of the cable reel 4, thereby supporting and limiting the cable reel 4. Combined with the use of two supporting recesses 16, the stability of the mounting of the cable reel 4 is improved, and the provision of several mounting holes 5 facilitates the locking assembly 10 to be inserted into and limit the cable reel 4.

[0039] As a further solution of the present invention, the adjustment component 6 includes a slide 601, the middle part of the slide 601 is connected to one end of the support shaft 9 through a bearing, and the support frame 1 is provided with sliding holes 7 at the two end positions corresponding to the slide 601. The slide 601 is cross-shaped and the ends are slidably connected in the sliding holes 7. The two sides of the top of the slide 601 are fixedly connected with electric hydraulic rods 602, and the top ends of the two electric hydraulic rods 602 are fixed on the support frame 1.

[0040] During operation, the slide 601 can slide in the slide hole 7 during movement, and the slide hole 7 serves to limit the slide 601, thereby improving the stability of the slide 601 driving the erection seat 2 to move through the support shaft 9. The setting of the electric hydraulic rod 602 facilitates the adjustment of the height of the erection seat 2.

[0041] As a further solution of the present invention, the locking assembly 10 includes a connecting plate 101, which is slidably connected in two limit holes 12. Support rods 102 are hinged on both sides of the connecting plate 101 through pins. The end of the support rod 102 away from the connecting plate 101 is hinged with a slider 105 through a pin. The slider 105 is slidably connected in the slideway 11. A pressure plate 103 is fixedly connected to the top of the slider 105. A plurality of clamping rods 104 are provided on the side of the pressure plate 103 away from the support rod 102. The clamping rod 104 is clamped in the mounting clamp hole 5 on the cable reel 4. Two sliding rods 106 slide through the support rod 102. The two ends of the sliding rod 106 are respectively fixed on the inner wall of the cavity 8 and the outside of the support shaft 9. A support spring 107 is connected to the outer sleeve of the sliding rod 106.

[0042] During operation, the support spring 107 can push the connecting plate 101, and the connecting plate 101 drives the two support rods 102 to deflect, so that the sliders 105 hinged on the two support rods 102 can move away from each other, which is convenient for synchronous adjustment of the pressure plates 103 on the two sliders 105, so that the clamping rod 104 on the pressure plate 103 can be clamped into the installation clamping hole 5, without the need for human auxiliary operation, thereby improving the convenience of operation.

[0043] As a further solution of the present invention, gripping holes 108 are respectively opened on both sides of the connecting plate 101, the pressure plate 103 is of arc design, the position of the clamping rod 104 close to the inner arc surface of the pressure plate 103 is of inclined design, and the slider 105 and the slideway 11 are both of cross-shaped design.

[0044] During operation, when the cable drum 4 moves into the installation groove 3, the cable drum 4 can squeeze the clamping rod 104. Since the clamping rod 104 is provided with an inclined surface, the cable drum 4 can squeeze the clamping rod 104. There is no need to manually adjust the position of the clamping rod 104 to assist in locking the cable drum 4. The cross-shaped slide 11 can support and limit the slider 105, improve the stability of the slider 105 driving the pressure plate 103 to move, and prevent the slider 105 from detaching from the slide 11.

[0045] As a further solution of the present invention, the driving component 13 includes a motor 131, a fixed block 132 is provided outside the motor 131, the fixed block 132 is fixed on one of the adjustment components 6, a driving disk 133 is fixedly connected to the output shaft of the motor 131, a groove 134 is provided outside the driving disk 133, an extension block 135 is fixedly connected to the side of the driving disk 133 close to the motor 131, and a lever 136 is fixedly connected to the end of the extension block 135.

[0046] During operation, as the driving disk 133 rotates, the extension block 135 can drive the lever 136 to rotate. During the rotation of the lever 136, it can slide into the sliding groove 139 on the turntable 137, and can push the turntable 137 to rotate sixty degrees, so that the turntable 137 can drive the mounting seat 2 and the cable drum 4 to rotate through the support shaft 9, thereby facilitating the stable adjustment of the position of the cable drum 4.

[0047] As a further solution of the present invention, a turntable 137 is provided outside the driving disk 133, and the turntable 137 is clamped on the outside of the support shaft 9. Six limit grooves 138 and six sliding grooves 139 are opened outside the turntable 137, and the six limit grooves 138 and the six sliding grooves 139 are staggered. The lever 136 is slidably connected in one of the sliding grooves 139, and the driving disk 133 is slidably connected in one of the limit grooves 138.

[0048] During operation, the driving disk 133 can slide into the limiting groove 138 outside the rotating disk 137 to lock the rotating disk 137, thereby preventing the rotating disk 137 from driving the mounting seat 2 to rotate through the supporting shaft 9 and affecting the stability of the mounted cable drum 4.

[0049] As a further solution of the present invention, support assemblies 14 are respectively provided at the four corners of the bottom of the support frame 1, and the support assembly 14 includes a universal wheel 141. A sliding column 142 is provided on the top of the universal wheel 141. The sliding column 142 passes through the bottom of the support frame 1, and a buffer spring 143 is connected to the outer sleeve of the sliding column 142. The bottom end of the buffer spring 143 is fixed to the support frame 1, and push rods 15 are respectively inclinedly provided on the front and rear sides of the support frame 1.

[0050] During operation, when the support frame 1 is moved by the push rod 15, the universal wheel 141 can roll on the ground. Through the force of the buffer spring 143, the universal wheel 141 can move up and down slightly when rolling on an uneven road surface, thereby buffering the support frame 1 and providing shock-absorbing protection for the cable drum 4 on the mounting seat 2.

[0051] Working principle of the present invention: When in use, the support frame 1 is pushed by the push rod 15, so that the support frame 1 drives the universal wheel 141 to roll on the ground. When the cable drum 4 needs to be removed, the connecting plate 101 is moved to pull the two sliders 105 through the two support rods 102, so that the two sliders 105 drive the two pressing plates 103 to approach each other until the clamping rod 104 is separated from the mounting clamping hole 5, and the locking state of the cable drum 4 is released. The cable drum 4 can be removed by falling by gravity. When the cable drum 4 is transported, the support frame 1 is moved to the position to be transported. The electric hydraulic rod 602 is controlled to work to extend and drive the two slides 601 to move downward, and the two slides 601 drive the mounting seat 2 to move downward through the support shaft 9, so that the mounting groove 3 on the mounting seat 2 contacts the cable drum 4 to be transported, and the connecting plate 101 drives the two support rods 102 to deflect at an angle through the elastic force of the support spring 107, so that the sliders 105 hinged on the two support rods 102 can move away from each other, and the sliders 105 drive multiple clamping rods 104 through the pressure plate 103. The cable drum 4 is locked by being inserted into the mounting card hole 5, and the electric hydraulic rod 602 is controlled to contract to drive the two slide seats 601 to move upward, so that the mounting seat 2 can drive the cable drum 4 off the ground. When the cable drum 4 continues to be loaded, the motor 131 is controlled to work to drive the driving disk 133 to rotate, and the driving disk 133 drives the lever 136 to rotate through the extension block 135. During the rotation of the lever 136, it can slide into the sliding groove 139 on the turntable 137 and can push the turntable 137 to rotate sixty degrees. During the process, the turntable 137 drives the mounting seat 2 and the cable drum 4 to rotate through the support shaft 9, so that the empty mounting slot 3 on the mounting seat 2 is directly below. Similarly, the mounting seat 2 moves down to load and lock the cable drum 4 until the cable drum 4 is installed in the mounting slot 3 on the mounting seat 2. The support frame 1 is driven to move by pushing the push rod 15. During the rolling of the universal wheel 141, the force of the buffer spring 143 is used to make the universal wheel 141 move up and down slightly when rolling on an uneven road surface, so as to buffer the device.

Claims

1. A cable handling device operable by a single person, comprising a support frame (1), characterized in that: The support frame (1) is provided with a mounting seat (2), and six mounting grooves (3) are equidistantly provided outside the mounting seat (2), and a cable drum (4) is installed in the mounting groove (3). Adjustment components (6) are respectively provided on both sides of the mounting seat (2), and the ends of the adjustment components (6) are mounted on the support frame (1). The opposite surfaces of the two adjustment components (6) are respectively provided with support shafts (9), and the support shafts (9) are penetrated and fixed in the middle of the mounting seat (2). The mounting seat (2) is provided with a cavity (8), and the support shaft (9) penetrates the cavity (8). A locking component (10) is installed in the mounting groove (3), and slideways (11) are respectively provided on both sides of the mounting groove (3), and the locking component (10) is slidably connected in the two slideways (11); The cable drum (4) is located on both sides of the locking assembly (10), and the ends of the six locking assemblies (10) close to each other are fixed to the outer wall of the support shaft (9), and the ends of the locking assemblies (10) are located in the cavity (8). The inner walls of the cavity (8) are provided with limiting holes (12) on both sides corresponding to the positions of the six mounting grooves (3), and the locking assemblies (10) slide through the two limiting holes (12). A driving assembly (13) is installed on one side of the outer wall of the support shaft (9), and the driving assembly (13) is fixed on one of the adjustment assemblies (6). The driving assembly (13) is located between the mounting seat (2) and the adjustment assembly (6); The mounting groove (3) is of arc-shaped design, the cable drum (4) is of I-shaped design, and a plurality of mounting holes (5) are respectively provided on both sides of the cable drum (4), the mounting seat (2) is respectively provided with support recesses (16) on both sides corresponding to the mounting groove (3), and the two ends of the cable drum (4) are embedded in the two support recesses (16), the adjustment component (6) comprises a slide seat (601), the middle part of the slide seat (601) is connected to one end of the support shaft (9) through a bearing, the support frame (1) is respectively provided with slide holes (7) at the two end positions corresponding to the slide seat (601), the slide seat (601) is of cross-shaped design and the end is slidably connected to the slide hole (7), and the two sides of the top of the slide seat (601) are respectively fixedly connected with electric hydraulic rods (60 2), the top ends of the two electric hydraulic rods (602) are fixed on the support frame (1), the locking assembly (10) comprises a connecting plate (101), the connecting plate (101) is slidably connected in the two limiting holes (12), the two sides of the connecting plate (101) are respectively hinged with support rods (102) through pins, the end of the support rod (102) away from the connecting plate (101) is hinged with a slider (105) through a pin, the slider (105) is slidably connected in the slideway (11), the top of the slider (105) is fixedly connected with a pressure plate (103), and a side of the pressure plate (103) away from the support rod (102) is provided with a plurality of clamping rods (104), and the clamping rods (104) are clamped in the mounting clamping holes (5) on the cable drum (4); Two slide bars (106) are slidably passed through the support rod (102), and the two ends of the slide bar (106) are respectively fixed to the inner wall of the cavity (8) and the outside of the support shaft (9), and the outer sleeve of the slide bar (106) is connected with a support spring (107). The two sides of the connecting plate (101) are respectively provided with holding holes (108), the pressure plate (103) is of arc design, and the position of the clamping rod (104) close to the inner arc surface of the pressure plate (103) is of inclined design, and the slider (105) and the slideway (11) are both of cross-shaped design. The driving assembly (13) comprises a motor (131), a fixing block (132) is provided outside the motor (131), the fixing block (132) is fixed on one of the adjusting assemblies (6), a driving disk (133) is fixedly connected to the output shaft of the motor (131), a groove (134) is provided outside the driving disk (133), an extension block (135) is fixedly connected to a side of the driving disk (133) close to the motor (131), and a shifting rod (136) is fixedly connected to the end of the extension block (135).

2. A cable handling device operable by one person according to claim 1, characterized in that: A rotating disk (137) is provided outside the driving disk (133), and the rotating disk (137) is clamped outside the supporting shaft (9). Six limiting grooves (138) and six sliding grooves (139) are provided outside the rotating disk (137), and the six limiting grooves (138) and the six sliding grooves (139) are arranged alternately. The shifting rod (136) is slidably connected in one of the sliding grooves (139), and the driving disk (133) is slidably connected in one of the limiting grooves (138).

3. A cable handling device operable by one person according to claim 1, characterized in that: Support assemblies (14) are respectively provided at the four corners of the bottom of the support frame (1), and the support assembly (14) comprises a universal wheel (141). A sliding column (142) is provided at the top of the universal wheel (141). The sliding column (142) passes through the bottom of the support frame (1), and a buffer spring (143) is connected to the outer sleeve of the sliding column (142). The bottom end of the buffer spring (143) is fixed to the support frame (1), and push rods (15) are respectively inclinedly provided on the front and rear sides of the support frame (1).

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