A cable reel stabilizing device

Abstract

This application relates to the field of cable processing equipment technology, specifically disclosing a cable winding stabilizing device, including a base, a mounting plate arranged vertically and fixedly connected to the base, and a winding mechanism mounted on the mounting plate. The base is provided with a guiding mechanism to ensure uniform cable winding. The winding mechanism includes a winding drum, a motor, and a winding shaft arranged horizontally and rotatably connected to the base. The winding shaft is connected to the motor output shaft, and the winding drum is keyed to the winding shaft. The guiding mechanism includes a reciprocating screw arranged horizontally above the winding drum, and a slider threadedly connected to the reciprocating screw. A guide ring arranged vertically is fixedly connected to the lower end of the slider. The purpose of this patent is to solve the problem that cables cannot be evenly distributed on the winding drum, easily leading to cable or wire tangling and affecting the stability of the device.

Description

Technical Field

[0001] This invention relates to the field of cable processing equipment technology, and in particular to a cable winding stabilizing device. Background Technology

[0002] The primary function of cable winding equipment is to wind up cables for storage or transportation. In the power industry, cable winding equipment is widely used. In power plants and substations, it is used to wind up power cables for maintenance and repair. In power transmission and distribution systems, it is used to wind up communication cables, control cables, etc., for line inspection and maintenance. Furthermore, cable winding equipment can also be used to store spare cables for unforeseen circumstances.

[0003] Existing cable winding devices include a cable winding drum, a motor for driving the winding drum to rotate, and a control system for the motor. The winding drum typically consists of a hollow cylindrical tube and discs fixed at both ends of the cylindrical tube. When using existing devices for winding, the cable is mainly concentrated in the middle of the cylindrical tube and cannot be evenly distributed on the winding drum. When too much cable accumulates in the middle, it will slide to both ends of the winding drum, which can easily lead to cable or wire tangling and other phenomena, affecting the stability of the device and seriously affecting the quality of the cable or wire and the convenience of subsequent use. Summary of the Invention

[0004] To address the shortcomings of existing technologies, the present invention provides a cable winding stabilization device. This device solves the problem that, when existing devices are used for winding, the cable is mainly concentrated in the middle of the cylindrical drum and cannot be evenly distributed on the winding drum. This can easily lead to cable or wire entanglement and other phenomena, affecting the stability of the device.

[0005] To solve the above problems, the technical solution adopted by the present invention is: a cable winding stabilizing device, comprising a base, a mounting plate arranged vertically and fixedly connected to the base, and a winding mechanism mounted on the mounting plate. The base is provided with a guiding mechanism to ensure uniform cable winding. The winding mechanism includes a winding drum, a motor, and a winding shaft arranged horizontally and rotatably connected to the base. The winding shaft is connected to the output shaft of the motor, and the winding drum is keyed to the winding shaft. The guiding mechanism includes a reciprocating screw arranged horizontally above the winding drum, and a slider threadedly connected to the reciprocating screw. The reciprocating screw is rotatably connected to the mounting plate, and one end is connected to the motor via a transmission belt. A guide groove is provided horizontally above the reciprocating screw, and the guide groove is fixedly connected to the mounting plate. The slider is slidably connected to the guide groove, and a guide ring arranged vertically is fixedly connected to the lower end of the slider.

[0006] The beneficial effects of this solution are as follows: the motor drives the reciprocating screw to rotate, which in turn causes the slider to follow the rotation of the reciprocating screw, and drives the guide ring to move accordingly. This causes the cable passing through the guide ring to move back and forth synchronously, which in turn ensures that the cable is evenly distributed on the winding drum when winding the cable. This solves the problem that when too much cable accumulates in the middle, it will slide to both ends of the winding drum, which can easily lead to cable or wire tangling and other problems, affecting the stability of the device.

[0007] Furthermore, the base is also provided with a collection assist mechanism, which includes a vertically arranged column, a U-shaped frame at the top of the column, and a pressure roller rotatably connected to the U-shaped frame. The pressure roller includes an upper pressure roller and a lower pressure roller arranged sequentially from top to bottom. The U-shaped frame has a sliding groove in the vertical direction, and a support plate is fixed to the U-shaped frame in the horizontal direction. The lower pressure roller is slidably connected to the sliding groove, and both ends of the lower pressure roller's rotating shaft extend out of the sliding groove. Both ends of the lower pressure roller's rotating shaft are rotatably connected to a shifting block, and a pressure roller spring is connected between the shifting block and the support plate. When the cable passes through the upper pressure roller and the lower pressure roller, the lower pressure roller is pressed down, so that the upper pressure roller does not contact the lower pressure roller.

[0008] By setting a pressure roller spring to push the lower pressure roller against the upper pressure roller, the cable passing between the upper and lower pressure rollers is compressed. When the winding drum rotates under the drive of the motor to wind up the cable, the pressure roller moves and rotates with the cable. Because the pressure roller provides a certain tension for the cable winding drum to compress the cable, it avoids insufficient tension during cable winding, which would lead to loose winding and affect the winding effect. At the same time, because the winding assist mechanism has a certain height, it reduces the weight of the cable hanging on the guide ring of the guide mechanism, reduces the operating load of the guide mechanism, and improves the stability of the device.

[0009] Furthermore, the mounting plate is also equipped with an ejection mechanism for pushing the take-up drum along the take-up shaft. A bar key is fixedly connected to the take-up shaft, and the inner wall of the take-up drum is provided with a keyway for inserting into the bar key. The ejection mechanism includes a pneumatic chamber, an air supply mechanism, and an electromagnetic control device. The upper end of the pneumatic chamber is provided with an air inlet chamber facing the slider opening, and the bottom of the pneumatic chamber is provided with a sliding track facing the take-up drum opening. A piston is slidably connected to the air inlet chamber, and a piston one-way valve is provided on the piston for allowing only gas to enter the air inlet chamber. A piston spring is fixedly connected between the piston and the inner wall of the pneumatic chamber. The bottom of the air inlet chamber is provided with an air inlet one-way valve for allowing only gas to enter the sliding track. The sliding track is provided with a sliding track... The push block has an opening that fits into the pneumatic chamber. A push block spring is fixedly connected between the push block and the inner wall of the pneumatic chamber to push the push block out of the pneumatic chamber. The air filling mechanism includes a push rod that is set horizontally and fixedly connected to the slider. The push rod can move with the slider and thus push the piston. The electromagnetic control device includes an electromagnet located at the bottom of the sliding track, an iron plate fixed to the bottom of the push block, and an electrode plate located on the assist mechanism for controlling the electromagnet switch. The electrode plate includes a first electrode plate located on the moving block and a second electrode plate located on the support plate. The first electrode plate and the second electrode plate are electrically connected to the electromagnet, and a cable passes between the upper pressure roller and the lower pressure roller so that the first electrode plate and the second electrode plate are in contact.

[0010] The reciprocating movement of the guide mechanism drives the piston to reciprocate along the air inlet chamber via the push rod. When the piston squeezes the air inlet chamber, it forces gas from the air inlet chamber into the pneumatic chamber. When the guide mechanism moves away from the air inlet chamber, the piston returns to its original position under the action of the piston spring. External gas enters the air inlet chamber through the piston check valve. This reciprocating motion continuously accumulates gas, thus forming high-pressure gas in the pneumatic chamber. When the cable end leaves the take-up mechanism, the spring force of the pressure roller pushes the moving block to move upward quickly, causing the lower pressure roller to abut against the upper pressure roller. This separates the first electrode plate on the moving block from the second electrode plate on the support plate, de-energizing the electromagnet. This removes the electromagnetic force limiting the push block, allowing it to move rapidly towards the take-up drum under the spring force of the push block and the thrust of the high-pressure gas. This causes the bar key to quickly separate from the take-up drum, preventing the take-up drum from rotating with the motor. This prevents the take-up drum from following the motor and throwing the cable end out, which could endanger nearby operators.

[0011] Furthermore, the column includes a hollow cylindrical base and an upright rod arranged vertically. The base is bolted to the base plate, and the base is threaded to the upright rod. Thus, the height of the U-shaped frame can be adjusted by rotating the upright rod.

[0012] Furthermore, the pusher block is wedge-shaped, with the side of the pusher block away from the sliding track opening being a downward-sloping surface. When gas accumulates in the pneumatic chamber to form high-pressure gas, the pressure of the gas on the pusher block is decomposed into a horizontal thrust and a downward pressure through the inclined surface. This causes the pusher block to rapidly push the winding drum under the action of gas pressure and spring force, making the winding drum move horizontally along the winding shaft and separate from the bar key, thus preventing the winding drum from rotating with the motor.

[0013] Furthermore, two guide rings are provided, and a dust removal brush is fixed between the two guide rings. A collection tray is longitudinally positioned along the lower edge of the dust removal brush, and the collection tray is detachably connected to the slider via a support rod. By setting up the dust removal brush to clean the cable surface, and the guide rings scrape off the debris attached to the cable surface, the debris falls into the collection tray and is collected. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of an embodiment of the present invention.

[0015] Figure 2 for Figure 1 Enlarged view of section A in the middle.

[0016] Figure 3 This is a side view of the present invention. Detailed Implementation

[0017] The following detailed description illustrates the specific implementation method:

[0018] The reference numerals in the accompanying drawings include: base 10, mounting plate 11, winding drum 20, winding shaft 21, motor 22, reciprocating screw 30, slider 31, guide groove 32, guide ring 33, collection tray 34, dust removal brush 35, push rod 36, column 40, upright 401, base 402, U-shaped frame 41, upper pressure roller 42, lower pressure roller 43, pressure roller spring 44, support plate 45, moving block 46, first electrode plate 47, second electrode plate 48, pneumatic chamber 50, air inlet chamber 51, piston 512, piston spring 513, air inlet check valve 514, push block 52, iron plate 521, electromagnet 522, push block spring 523, pressure regulating valve 53, and cable 60.

[0019] Example 1 is as attached. Figure 1As shown: A cable winding stabilizing device includes a base 10, a mounting plate 11 arranged vertically and fixedly connected to the base 10, and a winding mechanism mounted on the mounting plate 11. The base 10 is provided with a guiding mechanism to ensure uniform winding of the cable 60. The winding mechanism includes a winding drum 20, a motor 22, and a winding shaft 21 arranged horizontally and rotatably connected to the base 10. The winding shaft 21 is connected to the output shaft of the motor 22 via a belt drive. The winding drum 20 and the winding shaft 21 are connected by a key. The connection and guiding mechanism include a reciprocating screw 30 positioned horizontally above the winding drum 20, and a slider 31 threadedly connected to the reciprocating screw 30. The reciprocating screw 30 is rotatably connected to the mounting plate 11, and one end is connected to the motor 22 via a transmission belt. A guide groove 32 is provided horizontally above the reciprocating screw 30, and the guide groove 32 is fixedly connected to the mounting plate 11 by bolts. The slider 31 is slidably connected to the guide groove 32, and a guide ring 33 is fixedly connected to the lower end of the slider 31 in a vertical direction.

[0020] The base 10 is also provided with a collection assist mechanism, which includes a vertical column 40, a U-shaped frame 41 at the upper end of the column 40, and a pressure roller rotatably connected to the U-shaped frame 41. The pressure roller includes an upper pressure roller 42 and a lower pressure roller 43 arranged sequentially from top to bottom. The U-shaped frame 41 is provided with a sliding groove in the vertical direction. A support plate 45 is welded to the U-shaped frame 41 in the horizontal direction. The lower pressure roller 43 is slidably connected to the sliding groove, and the two ends of the lower pressure roller 43's rotating shafts extend out of the sliding groove. The two ends of the lower pressure roller 43's rotating shafts are rotatably connected to a shift block 46. A pressure roller spring 44 is connected between the shift block 46 and the support plate 45. When the cable 60 passes through the upper pressure roller 42 and the lower pressure roller 43, the lower pressure roller 43 is pressed down, so that the upper pressure roller 42 does not contact the lower pressure roller 43. The column 40 includes a hollow cylindrical base 402 and a vertical pole 401 arranged in the vertical direction. The base 402 is bolted to the base 10 and threaded to the vertical pole 401, so that the height of the U-shaped frame 41 can be adjusted by rotating the vertical pole 401.

[0021] The motor 22 drives the reciprocating screw 30 to rotate, which in turn causes the slider 31 to rotate with the reciprocating screw 30. This causes the guide ring 33 to move accordingly, making the cable 60 passing through the guide ring 33 move back and forth synchronously. This ensures that the cable 60 is evenly distributed on the winding drum 20 when winding up the cable 60. This solves the problem that when too much cable 60 accumulates in the middle, it will slide to both ends of the winding drum 20, which can easily lead to the cable 60 or wires becoming tangled and messy, affecting the stability of the device. By setting a pressure roller spring 44 to push the lower pressure roller 43 against the upper pressure roller 42, the cable 60 passing between the upper pressure roller 42 and the lower pressure roller 43 is pressed tightly. When the winding drum 20 rotates under the drive of the motor 22 to wind up the cable 60, the pressure roller moves and rotates with the cable 60. Since the pressure roller provides a certain tension for the winding drum 20 to wind up the cable 60, it avoids the cable 60 from being loose due to insufficient tension during winding, which would affect the winding effect. At the same time, since the winding aid mechanism has a certain height, it reduces the weight of the cable 60 hanging on the guide ring 33 of the guide mechanism, reduces the operating load of the guide mechanism, and improves the stability of the device.

[0022] Example 2 is attached. Figure 2 , Figure 3As shown, the similarities with Embodiment 1 will not be repeated here. The difference is that the mounting plate 11 is also provided with an ejection mechanism for pushing the take-up drum 20 to move along the take-up shaft 21. The length of the take-up shaft 21 is greater than the length of the take-up drum 20, and the length difference between the take-up drum 20 and the take-up shaft 21 is not less than the length of the bar key. A bar key is fixedly connected to the take-up shaft 21, and the inner wall of the take-up drum 20 is provided with a keyway for inserting into the bar key. The ejection mechanism includes a pneumatic chamber 50, an air supply mechanism, and an electromagnetic control device. The upper end of the pneumatic chamber 50 is provided with an air inlet chamber 51 that opens to the slider 31, and the bottom of the pneumatic chamber 50 is provided with a sliding track that opens to the take-up drum 20. A piston 512 is slidably connected to the air inlet chamber 51. A piston check valve that allows only gas to enter the air inlet chamber 51 is provided on the piston 512. A piston spring 513 is fixedly connected between the piston 512 and the inner wall of the pneumatic chamber 50. The bottom of the air inlet chamber 51 is provided with a sliding track that allows only gas to enter the air inlet chamber 51. The room includes an air intake one-way valve 514; a push block 52 is provided in the sliding track and fits against the opening of the sliding track; a push block spring 523 is fixedly connected between the push block 52 and the inner wall of the pneumatic chamber 50 to push the push block 52 out of the pneumatic chamber 50; the air filling mechanism includes a push rod 36 arranged in the horizontal direction and fixedly connected to the slider 31; the push rod 36 can move with the slider 31 and thus push the piston 512; the electromagnetic control device includes an electromagnet 522 at the bottom of the sliding track, an iron plate 521 fixed to the bottom of the push block 52, and an electrode plate for controlling the switch of the electromagnet 522 in the assist mechanism; the electrode plate includes a first electrode plate 47 on the moving block 46 and a second electrode plate 48 on the support plate 45; the first electrode plate 47 and the second electrode plate 48 are electrically connected to the electromagnet 522 respectively; and the cable 60 passes between the upper pressure roller 42 and the lower pressure roller 43 so that the first electrode plate 47 and the second electrode plate 48 are in contact.

[0023] In use, first install the winding drum 20 on the winding shaft 21, and insert the bar key into the keyway, so that the disc on the right side of the winding drum 20 pushes the push block 52 into the sliding track and the disc on the right side of the push block 52 abuts. Before starting winding, pass the starting end of the cable 60 through the winding aid mechanism and the guide ring 33 in sequence. When the cable 60 passes between the upper pressure roller 42 and the lower pressure roller 43 of the winding aid mechanism, press down the lower pressure roller 43, so that the first electrode plate 47 on the moving block 46 contacts the second electrode plate 48 on the support plate 45, and then energize the electromagnet 522 so that the electromagnet 522 attracts the iron plate 521 of the push block 52, thereby limiting the push block 52.

[0024] When the cable 60 is wound up, the motor 22 drives the guide mechanism to move back and forth, thereby pushing the piston 512 to move back and forth in the horizontal direction in the air inlet chamber 51 through the push rod 36 of the guide mechanism. When the piston 512 squeezes the air inlet chamber 51, it forces the gas from the air inlet chamber 51 into the pneumatic chamber 50 through the air inlet check valve. When the guide mechanism moves away from the air inlet chamber 51, the piston 512 returns to its original position under the action of the piston spring 513. External gas enters the air inlet chamber 51 through the piston check valve. This process is repeated to continuously accumulate gas, thereby forming high-pressure gas in the pneumatic chamber 50. When the end of cable 60 leaves the take-up mechanism, the spring force of the pressure roller 44 pushes the moving block 46 to move upward quickly, causing the lower pressure roller 43 to abut against the upper pressure roller 42. This causes the first electrode plate 47 on the moving block 46 to separate from the second electrode plate 48 on the support plate 45, de-energizing the electromagnet 522. This removes the electromagnetic force limiting the push block 52, allowing it to move rapidly towards the take-up drum 20 under the spring force of the push block spring 523 and the thrust of the high-pressure gas. This causes the bar key to quickly separate from the take-up drum 20, preventing the take-up drum 20 from rotating with the motor 22. This avoids the take-up drum 20 rotating with the motor 22 and throwing the end of cable 60 out, which could endanger nearby operators.

[0025] The pusher block 52 is wedge-shaped, with the side of the pusher block 52 away from the slide opening being a downward-sloping surface. When gas accumulates in the pneumatic chamber 50 to form high-pressure gas, the pressure of the gas on the pusher block 52 is decomposed into a horizontal thrust and a downward pressure through the inclined surface. As a result, under the action of the gas pressure and the thrust of the pusher block spring 523, the pusher block 52 quickly pushes the winding drum 20, causing the winding drum 20 to move horizontally along the winding shaft 21 and separate from the bar key, so that the winding drum 20 no longer rotates with the motor 22.

[0026] A pressure regulating valve 53 is installed on the side wall of the pneumatic chamber 50 located between the air inlet and the sliding channel. The pressure regulating valve 53 is installed to prevent excessive accumulation of high-pressure gas in the pneumatic chamber 50, which could lead to excessively high air pressure in the pneumatic chamber 50 and damage to the device structure, thus ensuring the stability of the device.

[0027] Two guide rings are provided, and a dust removal brush 35 is fixed between the two guide rings. A collection tray 34 is longitudinally provided along the lower edge of the dust removal brush 35 and the collection tray 34 is located. The collection tray 34 is bolted to the slider 31 through a support rod. By setting the dust removal brush 35 to clean the surface of the cable 60, the guide ring scrapes off the debris attached to the surface of the cable 60, so that the debris falls into the collection tray 34 and is collected.

[0028] The above descriptions are merely embodiments of the present invention, and common knowledge regarding specific structures and characteristics is not elaborated upon here. It should be noted that those skilled in the art can make various modifications and improvements without departing from the structure of the present invention, and these should also be considered within the scope of protection of the present invention. These modifications and improvements will not affect the effectiveness of the present invention or the practicality of the patent. The scope of protection claimed in this application should be determined by the content of its claims, and the specific embodiments described in the specification can be used to interpret the content of the claims.

Claims

1. A cable reeling stabilizing device, comprising a base, a mounting plate arranged vertically and fixedly connected to the base, and a reeling mechanism mounted on the mounting plate, characterized in that: The base is equipped with a guiding mechanism to ensure uniform cable winding. The winding mechanism includes a winding drum, a motor, and a horizontally oriented winding shaft rotatably connected to the base. The winding shaft is connected to the motor output shaft, and the winding drum is keyed to the winding shaft. The guiding mechanism includes a reciprocating screw positioned horizontally above the winding drum and a slider threadedly connected to the reciprocating screw. The reciprocating screw is rotatably connected to a mounting plate, and one end is connected to the motor via a transmission belt. A guide groove is provided horizontally above the reciprocating screw and is fixedly connected to the mounting plate. The slider is slidably connected to the guide groove, and a vertically oriented guide groove is fixedly connected to the lower end of the slider. The base is further provided with a collection assist mechanism, which includes a vertically arranged column, a U-shaped frame at the top of the column, and a pressure roller rotatably connected to the U-shaped frame. The pressure roller includes an upper pressure roller and a lower pressure roller arranged sequentially from top to bottom. The U-shaped frame has a sliding groove in the vertical direction, and a support plate is fixed to the U-shaped frame in the horizontal direction. The lower pressure roller is slidably connected to the sliding groove, and both ends of the lower pressure roller's rotating shaft extend out of the sliding groove. Both ends of the lower pressure roller's rotating shaft are rotatably connected to a moving block, and a pressure roller spring is connected between the moving block and the support plate. When the cable passes through the upper and lower pressure rollers, the lower pressure roller is pressed down, preventing the upper pressure roller from contacting the lower pressure roller. The mounting plate is also provided with a mechanism for pushing... An ejection mechanism for a moving take-up drum that moves along a take-up shaft, wherein a bar key is fixedly connected to the take-up shaft, and the inner wall of the take-up drum has a keyway for inserting into the bar key. The ejection mechanism includes a pneumatic chamber, an air supply mechanism, and an electromagnetic control device. The upper end of the pneumatic chamber has an air inlet chamber facing the slider opening, and the bottom of the pneumatic chamber has a sliding track facing the take-up drum opening. A piston is slidably connected to the air inlet chamber, and the piston has a piston one-way valve that allows only gas to enter the air inlet chamber. A piston spring is fixedly connected between the piston and the inner wall of the pneumatic chamber. The bottom of the air inlet chamber has an air inlet one-way valve that allows only gas to enter the sliding track. A push block that fits into the opening of the sliding track is provided in the sliding track. A push block spring is fixedly connected between the push block and the inner wall of the pneumatic chamber to push the push block out of the pneumatic chamber; the air filling mechanism includes a push rod arranged in the horizontal direction and fixedly connected to the slider, the push rod can follow the slider to move and thus push the piston; the electromagnetic control device includes an electromagnet located at the bottom of the sliding track, an iron plate fixed to the bottom of the push block, and an electrode plate located on the assist mechanism for controlling the electromagnet switch, the electrode plate includes a first electrode plate located on the moving block and a second electrode plate located on the support plate, the first electrode plate and the second electrode plate are electrically connected to the electromagnet respectively, and the cable passes between the upper pressure roller and the lower pressure roller so that the first electrode plate and the second electrode plate are in contact.

2. The cable reeling stabilizing device according to claim 1, characterized in that: The column includes a hollow cylindrical base and a vertical pole arranged in the vertical direction. The base is bolted to the base plate and threaded to the vertical pole.

3. The cable reeling stabilizing device according to claim 1, characterized in that: The pusher is wedge-shaped, with the side of the pusher away from the opening of the sliding track being a downward-sloping surface.

4. The cable winding stabilizing device according to claim 1, characterized in that: The guide ring is provided in two parts, and a dust removal brush is fixed between the two guide rings. A collection plate is provided longitudinally along the lower edge of the dust removal brush and the collection plate is located. The collection plate is detachably connected to the slider through a support rod.

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