Bidirectional arc extrusion control cable laying device

Abstract

The invention provides a bidirectional arc extrusion control cable laying device, and relates to the technical field of cable laying equipment. The bidirectional arc extrusion control cable laying device comprises a working support, a driving assembly, a first extrusion assembly and a second extrusion assembly. The driving assembly, the first extrusion assembly and the second extrusion assembly are all arranged on the working support. The first extrusion assembly is located on the outer side of the driving assembly so that the first extrusion assembly can extrude the cable to complete steering relative to the driving assembly, and the second extrusion assembly and the driving assembly are arranged correspondingly so that the second extrusion assembly can extrude the cable to the driving assembly. The technical effect of improving the cable laying efficiency at the corner of the cable bridge is achieved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of cable laying equipment, in particular to a bidirectional arc-shaped extrusion control cable laying device. BACKGROUND

[0002] In the installation of large industrial equipment such as power plants, nuclear power plants and petrochemicals, a large number of cables need to be laid to the on-site equipment through the bridge to realize automatic control. Since the cable laying is neither a "point-to-point" object position transfer nor a straight traction, but needs to be arranged according to the designed laying path; and the operation space in the bridge is limited (the net height between the bridge layers is about 150mm), all these restrict the possibility of mechanical application of the existing device.

[0003] Since the cable laying path is complex and has many bends, the corner bend is one of the most suitable places for laying machines to be arranged, because it is the intersection of the forces of the cables in two different directions. If a turning wheel is arranged at the intersection, as the pulling force of the laid cable increases, the force between the cable and the turning wheel also increases, which may cause serious wear and even get stuck. Therefore, the corner bend is one of the most suitable places for laying machines to be arranged. The existing laying machine is too large to be arranged in the bridge layer, and even more so in the bridge bend. SUMMARY

[0004] The purpose of the present application is to provide a bidirectional arc-shaped extrusion control cable laying device to alleviate the technical problem of inconvenience in laying cables at the corner of the cable bridge in the prior art.

[0005] In a first aspect, the embodiments of the present application provide a bidirectional arc-shaped extrusion control cable laying device, comprising a working support, a driving assembly, a first extrusion assembly and a second extrusion assembly. The driving assembly, the first extrusion assembly and the second extrusion assembly are all arranged on the working support. The first extrusion assembly is located on the outside of the driving assembly, so that the first extrusion assembly extrudes the cable to complete the turning relative to the driving assembly, and the second extrusion assembly is arranged corresponding to the driving assembly, so that the second extrusion assembly extrudes the cable towards the driving assembly.

[0006] In combination with the first aspect, the embodiments of the present application provide a possible implementation manner of the first aspect, wherein the above-mentioned driving assembly comprises a first driving wheel, a second driving wheel and a driving motor. The driving motor is fixedly installed on the working support, and the first driving wheel and the second driving wheel are arranged at intervals, and both the first driving wheel and the second driving wheel are in transmission connection with the driving motor.

[0007] With reference to the first aspect, in a possible implementation of the first aspect, the number of the driving motors is two, and the first driving wheel and the second driving wheel are respectively in transmission connection with the respective driving motor.

[0008] With reference to the first aspect, in a possible implementation of the first aspect, the second extrusion assembly comprises a second extrusion driving member, a second extrusion plate and a plurality of second extrusion wheels. The second extrusion driving member is fixedly arranged on the working support, the second extrusion plate is slidably arranged on the working support, the second extrusion plate is connected with the second extrusion driving member, and the plurality of second extrusion wheels are rotatably arranged on the second extrusion plate, so that the second extrusion driving member drives the plurality of second extrusion wheels to move towards the driving assembly.

[0009] With reference to the first aspect, in a possible implementation of the first aspect, the first extrusion assembly comprises a first extrusion driving member, a first extrusion plate and a first extrusion wheel. The first extrusion driving member is fixedly arranged on the second extrusion plate, the first extrusion plate is connected with the first extrusion driving member, and the first extrusion wheel is rotatably arranged on the first extrusion plate.

[0010] With reference to the first aspect, in a possible implementation of the first aspect, the first extrusion driving member is provided with a driving screw rod, the middle part of the driving screw rod is in driving connection with the first extrusion driving member, so that the first extrusion driving member drives the driving screw rod to move, both ends of the driving screw rod are provided with driving plates, and one end of the driving plate away from the driving screw rod is connected with the first extrusion plate through a transmission rod. The first extrusion plate is in L shape, and the turning part of the first extrusion plate is pivotally connected to the second extrusion plate. The second extrusion plate is provided with a first travel switch.

[0011] With reference to the first aspect, in a possible implementation of the first aspect, the bidirectional arc-shaped extrusion control cable laying device further comprises an extrusion limiting assembly, the extrusion limiting assembly comprises a second travel switch, a limiting rod, a first reset elastic member, a first limiting plate, a second limiting plate, a thrust member and a material pushing member. The first limiting plate is fixedly arranged on the second extrusion plate, the limiting rod is slidably inserted into the first limiting plate, one end of the limiting rod away from the first limiting plate is fixedly connected with the second limiting plate, the first reset elastic member is sleeved on the limiting rod, and the first reset elastic member is between the first limiting plate and the second limiting plate. The thrusting component is located at the bottom of the second limiting plate, and the material-pushing component is located at the end of the second limiting plate away from the first limiting plate. During use, the cable is located between the thrusting component and the material-pushing component.

[0012] In conjunction with the first aspect, the present invention provides a possible implementation of the first aspect, wherein the above-mentioned bidirectional arc extrusion control cable laying device further includes a state sensing component for detecting the cable tension state, and the state sensing component is provided at both the front and rear of the working support along the cable moving direction. The status sensing component includes a mounting bracket, a support wheel, a transfer wheel, and a status encoder. The mounting bracket can be hung on a cable tray. A first adapter bracket is provided at the bottom of the mounting bracket. The support wheel is horizontally mounted on the first adapter bracket, and the transfer wheel is vertically mounted on the first adapter bracket, so that the cable can contact both the support wheel and the transfer wheel simultaneously. The status encoder is mounted on the first adapter bracket, and the transmission wheel abuts against the status encoder.

[0013] In conjunction with the first aspect, the present invention provides a possible implementation of the first aspect, wherein the mounting bracket adopts a guide rail, a second adapter bracket is provided at the bottom of the mounting bracket, and the guide pulley is provided at the top of both the first adapter bracket and the second adapter bracket, and the guide pulley is slidably disposed within the mounting bracket; A second reset spring is provided between the first adapter bracket and the second adapter bracket. A trigger rod is provided on the first adapter bracket, and a third limit switch is provided on the second adapter bracket. After the cable presses the transmission wheel, driving the first adapter bracket to move towards the second adapter bracket, the trigger rod can trigger the third limit switch. In conjunction with the first aspect, this embodiment of the invention provides a possible implementation of the first aspect, wherein the second adapter bracket is provided with a lead screw nut, the mounting bracket is provided with an auxiliary bracket, and an adjusting lead screw passes through the auxiliary bracket and the lead screw nut.

[0014] Beneficial effects: This invention provides a bidirectional arc-shaped extrusion control cable laying device, including a working bracket, a driving component, a first extrusion component, and a second extrusion component; the driving component, the first extrusion component, and the second extrusion component are all mounted on the working bracket; the first extrusion component is located outside the driving component so that the first extrusion component extrudes the cable relative to the driving component to complete the turning; the second extrusion component is arranged correspondingly to the driving component so that the second extrusion component extrudes the cable toward the driving component.

[0015] Specifically, in use, the working bracket and its components are first placed inside the cable tray. Then, the cable is threaded between the first and second extrusion components and the drive component. The first extrusion component, located outside the drive component, is then activated to extrude the cable, causing the cable to rotate relative to the outside of the drive component. The second extrusion component is then activated to press the cable against the drive component. Finally, the drive component is activated, enabling the cable to move. Attached Figure Description

[0016] To more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present invention. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0017] Figure 1 A schematic diagram of the bidirectional arc-shaped extrusion control cable laying device provided in an embodiment of the present invention during use; Figure 2 This is a schematic diagram of the structure of the bidirectional arc-shaped extrusion control cable laying device provided in an embodiment of the present invention; Figure 3 A bottom view of the bidirectional arc-shaped extrusion control cable laying device provided in an embodiment of the present invention; Figure 4 This is a schematic diagram of the first extrusion component being disposed on the second extrusion plate in the bidirectional arc extrusion control cable laying device provided in an embodiment of the present invention; Figure 5 This is a schematic diagram of the structure of the first extrusion component in the bidirectional arc extrusion control cable laying device provided in an embodiment of the present invention.

[0018] Figure 6 A schematic diagram of the extrusion limiting component in the bidirectional arc extrusion control cable laying device provided in an embodiment of the present invention. Figure 7 A schematic diagram of the status sensing component in the bidirectional arc-shaped extrusion control cable laying device provided in an embodiment of the present invention. Figure 8 This is a schematic diagram of the internal structure of the status sensing component in the bidirectional arc extrusion control cable laying device provided in an embodiment of the present invention.

[0019] icon: 10-Cable; 100-Working support; 110-Guide wheel; 120-Laser rangefinder; 130-Extrusion encoder; 200 - Drive assembly; 210 - First drive wheel; 220 - Second drive wheel; 230 - Drive motor; 300 - First extrusion assembly; 310 - First extrusion drive component; 311 - Drive screw; 312 - Drive plate; 313 - Transmission rod; 314 - First limit switch; 320 - First extrusion plate; 330 - First extrusion roller; 400 - Second extrusion assembly; 410 - Second extrusion drive; 420 - Second extrusion plate; 421 - Clearance groove; 430 - Second extrusion roller; 500-Extrusion limiting assembly; 510-Second limit switch; 520-Limit rod; 530-First reset spring element; 540-First limiting plate; 550-Second limiting plate; 560-Thrust element; 570-Material feeding element; 600 - Status sensing component; 610 - Mounting bracket; 611 - First adapter bracket; 612 - Second adapter bracket; 613 - Guide pulley; 614 - Trigger rod; 620 - Support roller; 630 - Transmission roller; 640 - Status encoder; 650 - Second reset spring; 660 - Auxiliary bracket; 661 - Adjusting screw; 700-Cable tray. Detailed Implementation

[0020] The technical solution of the present invention will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0021] In the description of this invention, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0022] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this invention, "a plurality of" means two or more, unless otherwise explicitly specified.

[0023] In this invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0024] The present invention will now be described in further detail with reference to specific embodiments and accompanying drawings.

[0025] See Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 and Figure 8 As shown, this embodiment provides a bidirectional arc-shaped extrusion control cable laying device, including a working bracket 100, a driving assembly 200, a first extrusion assembly 300, and a second extrusion assembly 400; the driving assembly 200, the first extrusion assembly 300, and the second extrusion assembly 400 are all mounted on the working bracket 100; the first extrusion assembly 300 is located outside the driving assembly 200 so that the first extrusion assembly 300 extrudes the cable and completes the turning relative to the driving assembly 200; the second extrusion assembly 400 is arranged correspondingly to the driving assembly 200 so that the second extrusion assembly 400 extrudes the cable toward the driving assembly 200.

[0026] Specifically, in use, the working bracket 100 and its components are first placed inside the cable tray 700. Then, the cable is threaded between the first pressing component 300 and the second pressing component 400 and the drive component 200. Then, the first pressing component 300, located outside the drive component 200, is activated to press the cable, causing the cable to rotate relative to the outside of the drive component 200. Then, the second pressing component 400 is activated to press the cable against the drive component 200. Finally, the drive component 200 is activated, enabling the drive component 200 to drive the cable to move.

[0027] Along the forward direction of the cable 10, guide wheels 110 are provided at both the inlet and outlet of the working bracket 100. The guide wheels 110 can support the cable 10 and prevent the working bracket 100 from damaging the cable 10.

[0028] See Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 ,Figure 7 and Figure 8 As shown, in the optional embodiment, the drive assembly 200 includes a first drive wheel 210, a second drive wheel 220, and a drive motor 230; the drive motor 230 is fixedly mounted on the working bracket 100, the first drive wheel 210 and the second drive wheel 220 are arranged at intervals, and both the first drive wheel 210 and the second drive wheel 220 are connected to the drive motor 230 for transmission.

[0029] There are two drive motors 230, and the first drive wheel 210 and the second drive wheel 220 are respectively connected to their respective drive motors 230.

[0030] Specifically, both the first drive wheel 210 and the second drive wheel 220 can be connected to the drive motor 230. The drive motor 230 drives the first drive wheel 210 and the second drive wheel 220 to rotate, and the rotation of the first drive wheel 210 and the second drive wheel 220 can drive the cable to move.

[0031] In addition, the drive assembly 200 is equipped with at least two drive wheels, which not only reduces the size of the bidirectional arc extrusion control cable laying device, but also increases the contact area between the drive wheels and the cable, thereby improving the stability of cable movement.

[0032] It should be noted that both the outer rings of the first drive wheel 210 and the second drive wheel 220 have inward indentations, which increases the contact area between the first drive wheel 210 and the second drive wheel 220 and the cable 10, thereby improving the laying stability.

[0033] See Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 and Figure 8 As shown, in an optional embodiment, the second extrusion assembly 400 includes a second extrusion drive 410, a second extrusion plate 420, and a plurality of second extrusion rollers 430. The second extrusion drive 410 is fixedly mounted on the working support 100, the second extrusion plate 420 is slidably mounted on the working support 100, the second extrusion plate 420 is connected to the second extrusion drive 410, and the plurality of second extrusion rollers 430 are rotatably mounted on the second extrusion plate 420, so that the second extrusion drive 410 drives the plurality of second extrusion rollers 430 to move toward the drive assembly 200.

[0034] Specifically, during use, the second extrusion drive member 410 extends and retracts, driving the second extrusion plate 420 to move toward the drive wheel of the drive assembly 200. This causes the multiple second extrusion rollers 430 on the second extrusion plate 420 to move toward the drive wheel of the drive assembly 200, i.e., moving the cable toward the drive wheel of the drive assembly 200. At this time, the multiple second extrusion rollers 430 can press the cable tightly, ensuring that the cable abuts against the drive wheel of the drive assembly 200.

[0035] The second extrusion drive component 410 is a telescopic pneumatic rod.

[0036] It should be noted that a compression encoder 130 is provided on the second compression plate 420. The compression encoder 130 has an encoding wheel that can mesh with the second compression wheel 430. When the second compression wheel 430 rotates, it can drive the encoding wheel of the compression encoder 130 to rotate, so that the rotation speed of the second compression wheel 430 can be measured by the compression encoder. In addition, a laser rangefinder 120 is provided on the working bracket 100. The laser rangefinder 120 can measure the precise distance between the second compression plate 420 and the working bracket 100, thereby knowing the moving speed of the cable 10.

[0037] See Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 and Figure 8 As shown, in the optional embodiment, the first extrusion assembly 300 includes a first extrusion drive 310, a first extrusion plate 320 and a first extrusion wheel 330; the first extrusion drive 310 is fixedly disposed on the second extrusion plate 420, the first extrusion plate 320 is connected to the first extrusion drive 310, and the first extrusion wheel 330 is rotatably disposed on the first extrusion plate 320.

[0038] The first extrusion drive member 310 is provided with a drive screw 311, the middle part of which is driven to the first extrusion drive member 310 so that the first extrusion drive member 310 drives the drive screw 311 to move. Both ends of the drive screw 311 are provided with drive plates 312. The end of the drive plate 312 away from the drive screw 311 is connected to the first extrusion plate 320 through a transmission rod 313. The first extrusion plate 320 is L-shaped, and the turning point of the first extrusion plate 320 is pivotally connected to the second extrusion plate 420. The second extrusion plate 420 is provided with a first limit switch 314.

[0039] Specifically, the first extrusion drive unit 310 drives the lead screw 311 to move horizontally. The horizontal movement of the lead screw 311 can drive the drive plates 312 at both ends of the two lead screws 311 to move horizontally. The drive plates 312 can drive the L-shaped first extrusion plate 320 to rotate relative to the second extrusion plate 420 through the transmission rod 313, thereby driving the outermost first extrusion wheel 330 to be pushed out from the second extrusion plate 420, so that the two outermost first extrusion wheels 330 can better fit the cable 10 against the outer edges of the first drive wheel 210 and the second drive wheel 220.

[0040] In addition, a first limit switch 314 is provided on the second extrusion plate 420. When the first extrusion drive 310 drives the two outermost first extrusion rollers 330 to the designated position, the long side of the first extrusion plate 320 can trigger the outer first limit switch 314, thereby causing the first extrusion drive 310 to stop and maintain the current state.

[0041] See Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 and Figure 8 As shown, in an optional embodiment, the bidirectional arc-shaped extrusion control cable laying device further includes an extrusion limiting assembly 500. The extrusion limiting assembly 500 includes a second limit switch 510, a limiting rod 520, a first reset spring member 530, a first limiting plate 540, a second limiting plate 550, a thrust member 560, and a feeding member 570. The first limiting plate 540 is fixedly mounted on the second extrusion plate 420, and the limiting rod 520 is slidably inserted into the first limiting plate 540, limiting the movement of the cable. One end of the rod 520 away from the first limiting plate 540 is fixedly connected to the second limiting plate 550. The first reset elastic member 530 is sleeved on the limiting rod 520, and the first reset elastic member 530 is between the first limiting plate 540 and the second limiting plate 550. The thrust member 560 is located at the bottom of the second limiting plate 550, and the feeder 570 is located at the end of the second limiting plate 550 away from the first limiting plate 540. During use, the cable is located between the thrust member 560 and the feeder 570.

[0042] Specifically, an extrusion limiting component 500 is provided on the second extrusion plate 420. During use, the cable 10 is passed between the thrust member 560 and the feed member 570. When the second extrusion drive member 410 drives the second extrusion plate to move toward the first drive member 210 and clamps the cable 10, the cable 10 can push the thrust member 560, thereby causing the second limiting plate 550 to drive the limiting rod 520 to move toward the second limit switch 510. When the clamping is too large, the limiting rod 520 can trigger the second limit switch 510 on the second extrusion plate 420, thereby reducing the driving force of the second extrusion drive member 410. In addition, after the cable 10 is laid, when the second extrusion drive member 410 drives the second extrusion plate 420 away from the first drive wheel 210 and the second drive wheel 220, the material feeder 570 moves away from the first drive wheel 210 and the second drive wheel 220 along with the second extrusion plate 420, thereby pulling the cable 10 out from the recess of both the first drive wheel 210 and the second drive wheel 220, and then causing the cable 10 to fall onto the cable tray 700.

[0043] See Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 and Figure 8 Figure 1 Figure 2 Figure 3 Figure 4 Figure 5 Figure 6 Figure 7 Figure 8 As shown, in the optional embodiment, the bidirectional arc-shaped extrusion control cable laying device further includes a state sensing component 600 for detecting the cable tension state. State sensing components 600 are provided at both the front and rear of the working bracket 100 along the cable movement direction. The state sensing component 600 includes a mounting bracket 610, a support roller 620, a transmission roller 630, and a state encoder 640. The mounting bracket 610 can be hung on the cable tray 700. A first adapter bracket 611 is provided at the bottom of the mounting bracket 610. The support roller 620 is horizontally mounted on the first adapter bracket 611, and the transmission roller 630 is vertically mounted on the first adapter bracket 611, so that the cable 10 can simultaneously contact both the support roller 620 and the transmission roller 630. The state encoder 640 is mounted on the first adapter bracket 611, and the transmission roller 630 abuts against the state encoder 640.

[0044] The mounting bracket 610 uses a guide rail, and a second adapter bracket 612 is provided at the bottom of the mounting bracket 610. Both the first adapter bracket 611 and the second adapter bracket 612 are provided with guide pulleys 613 at their tops, and the guide pulleys 613 are slidably disposed within the mounting bracket 610. A second reset spring member 650 is provided between the first adapter bracket 611 and the second adapter bracket 612. A trigger rod 614 is provided on the first adapter bracket 611, and a third limit switch is provided on the second adapter bracket 612. After the cable pressure transmission wheel 630 drives the first adapter bracket 611 to move toward the second adapter bracket 612, the trigger rod 614 can trigger the third limit switch.

[0045] In one of the optional embodiments of this invention, a lead screw nut is provided on the second adapter bracket 612, an auxiliary bracket 660 is provided on the mounting bracket 610, and an adjusting lead screw 661 is threaded through the auxiliary bracket and the lead screw nut.

[0046] Specifically, the mounting bracket 610 is hung on the cable tray 700, the cable 10 is laid on the guide pulley 613, and the cable 10 can squeeze the transmission wheel 630. The transmission wheel 630 can abut against the status encoder 640, so that the status encoder 640 can know the rotation speed of the transmission wheel 630. When the cable 10 encounters resistance and becomes taut, it will push the transmission wheel 630 to press. When the external force reaches a certain level, the transmission wheel 630 can drive the first adapter bracket 611 to compress the second reset spring member 650, so that the first adapter bracket 611 moves towards the second adapter bracket 612, so that the transmission wheel 630 can squeeze the status encoder 640. When the status encoder 640 detects that the transmission wheel 630 is not rotating, it indicates that the cable 10 has been taut to stop moving. At this time, the trigger rod 614 on the first adapter bracket 611 can trigger the third limit switch, which can stop the drive component 200 and the second compression component 400 or make corresponding actions. If the status encoder 640 reads that the moving speed of the cable 10 is lower than the rated speed, it is considered that the mating speed is too tight, and the distance between the second pressing plate 420 and the working bracket 100 can be increased.

[0047] In addition, when it is necessary to adjust the position of the first adapter bracket 611, the operator can rotate the adjusting screw 661 to adjust the position of the first adapter bracket 611, thereby adjusting the laying position of the cable 10 in the cable tray 700.

[0048] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, and are not intended to limit them. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A bidirectional arc-shaped extrusion control cable laying device, characterized in that, include: Work support (100), drive assembly (200), first extrusion assembly (300) and second extrusion assembly (400); The drive assembly (200), the first extrusion assembly (300), and the second extrusion assembly (400) are all mounted on the working support (100); The first extrusion assembly (300) is located outside the drive assembly (200) so that the first extrusion assembly (300) extrudes the cable relative to the drive assembly (200) to complete the turning. The second extrusion assembly (400) is arranged correspondingly to the drive assembly (200) so that the second extrusion assembly (400) extrudes the cable toward the drive assembly (200).

2. The bidirectional arc-shaped extrusion control cable laying device according to claim 1, characterized in that, The drive assembly (200) includes a first drive wheel (210), a second drive wheel (220), and a drive motor (230). The drive motor (230) is fixedly mounted on the working bracket (100). The first drive wheel (210) and the second drive wheel (220) are arranged at intervals, and both the first drive wheel (210) and the second drive wheel (220) are connected to the drive motor (230) for transmission.

3. The bidirectional arc-shaped extrusion control cable laying device according to claim 2, characterized in that, There are two drive motors (230), and the first drive wheel (210) and the second drive wheel (220) are respectively connected to their respective drive motors (230).

4. The bidirectional arc-shaped extrusion control cable laying device according to claim 1, characterized in that, The second extrusion assembly (400) includes a second extrusion drive (410), a second extrusion plate (420), and a plurality of second extrusion rollers (430). The second extrusion drive (410) is fixedly mounted on the working support (100), the second extrusion plate (420) is slidably mounted on the working support (100), the second extrusion plate (420) is connected to the second extrusion drive (410), and a plurality of second extrusion wheels (430) are rotatably mounted on the second extrusion plate (420) so that the second extrusion drive (410) drives the plurality of second extrusion wheels (430) to move toward the drive assembly (200).

5. The bidirectional arc-shaped extrusion control cable laying device according to claim 4, characterized in that, The first extrusion assembly (300) includes a first extrusion drive (310), a first extrusion plate (320), and a first extrusion wheel (330). The first extrusion drive (310) is fixedly mounted on the second extrusion plate (420), the first extrusion plate (320) is connected to the first extrusion drive (310), and the first extrusion wheel (330) is rotatably mounted on the first extrusion plate (320).

6. The bidirectional arc-shaped extrusion control cable laying device according to claim 5, characterized in that, The first extrusion drive member (310) is provided with a drive screw (311), the middle part of which is driven to be connected to the first extrusion drive member (310) so that the first extrusion drive member (310) drives the drive screw (311) to move. Both ends of the drive screw (311) are provided with drive plates (312), and the end of the drive plate (312) away from the drive screw (311) is connected to the first extrusion plate (320) through a transmission rod (313). The first extrusion plate (320) is L-shaped, and the turning point of the first extrusion plate (320) is pivotally connected to the second extrusion plate (420); The second extrusion plate (420) is provided with a first limit switch (314).

7. The bidirectional arc-shaped extrusion control cable laying device according to claim 4, characterized in that, It also includes a compression limiting assembly (500), which includes a second limit switch (510), a limiting rod (520), a first reset spring (530), a first limiting plate (540), a second limiting plate (550), a thrust member (560), and a material feeding member (570). The first limiting plate (540) is fixedly disposed on the second extrusion plate (420), the limiting rod (520) is slidably inserted on the first limiting plate (540), and the end of the limiting rod (520) away from the first limiting plate (540) is fixedly connected to the second limiting plate (550). The first reset elastic member (530) is sleeved on the limiting rod (520) and is between the first reset elastic member (530) and the first limiting plate (540) and the second limiting plate (550). The thrust member (560) is located at the bottom of the second limiting plate (550), and the feeder (570) is located at the end of the second limiting plate (550) away from the first limiting plate (540). During use, the cable is located between the thrust member (560) and the feeder (570).

8. The bidirectional arc-shaped extrusion control cable laying device according to claim 1, characterized in that, It also includes a state sensing component (600) for detecting the cable tension state, and the state sensing component (600) is provided at both the front and rear of the working bracket (100) along the cable movement direction. The state sensing component (600) includes a mounting bracket (610), a support wheel (620), a transfer wheel (630), and a state encoder (640). The mounting bracket (610) can be hung on a cable tray (700). A first adapter bracket (611) is provided at the bottom of the mounting bracket (610). The support wheel (620) is horizontally arranged on the first adapter bracket (611), and the transfer wheel (630) is vertically arranged on the first adapter bracket (611) so that the cable (10) can contact both the support wheel (620) and the transfer wheel (630) at the same time. The status encoder (640) is mounted on the first adapter bracket (611), and the transmission wheel (630) abuts against the status encoder (640).

9. The bidirectional arc-shaped extrusion control cable laying device according to claim 8, characterized in that, The mounting bracket (610) adopts a guide rail, and a second adapter bracket (612) is provided at the bottom of the mounting bracket (610). Both the first adapter bracket (611) and the second adapter bracket (612) are provided with guide pulleys (613) at their tops, and the guide pulleys (613) are slidably disposed within the mounting bracket (610). A second reset spring (650) is provided between the first adapter bracket (611) and the second adapter bracket (612). A trigger rod (614) is provided on the first adapter bracket (611), and a third limit switch is provided on the second adapter bracket (612). After the cable presses the transmission wheel (630) to drive the first adapter bracket (611) to move toward the second adapter bracket (612), the trigger rod (614) can trigger the third limit switch.

10. The bidirectional arc-shaped extrusion control cable laying device according to claim 9, characterized in that, The second adapter bracket (612) is provided with a lead screw nut, the mounting bracket (610) is provided with an auxiliary bracket (660), and an adjusting lead screw (661) is threaded through the auxiliary bracket and the lead screw nut.

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