Anchoring cable cutting device

Abstract

The present application relates to the technical field of anchor cable cutting, and specifically discloses an anchor cable cutting device, which comprises an anchor cable conveying mechanism for clamping and conveying anchor cables in an anchor cable reel; an anchor cable clamping mechanism for clamping and fixing the anchor cables after conveying; a plurality of anchor cable supporting mechanisms are arranged at equal intervals between the anchor cable conveying mechanism and the anchor cable clamping mechanism, and each two adjacent anchor cable supporting mechanisms are provided with a wire pushing mechanism and a cutting mechanism. The anchor cable conveying mechanism is used to convey the anchor cables forward, the two ends of the anchor cables are clamped by the anchor cable conveying mechanism and the anchor cable clamping mechanism respectively after conveying, a plurality of cutting mechanisms arranged at equal intervals are used for unified cutting, and a plurality of anchor cables with the same length are cut at one time. The wire pushing mechanisms are used to: the movement directions of adjacent wire pushing mechanisms are opposite, the anchor cables are pulled into a reciprocating bending shape in a straight line type for cutting, and the tightness of the anchor cables can be ensured.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of anchor cable cutting, and particularly relates to an anchor cable cutting device. BACKGROUND

[0002] The anchor cable is also called a prestressed anchor cable. The anchor cable is a structure used in a structure reinforcing technology in geotechnical engineering. The anchor cable is mainly used for connecting a structure (such as a slope, a tunnel surrounding rock, a foundation pit side wall or the like) to a stable deep soil body to improve the stability and deformation resistance of the deep soil body by applying a prestress to the deep soil body. The anchor cable is placed in a reel shape before use. The anchor cable is pulled out during use. The anchor cable is cut by a cutting disc according to the required length.

[0003] A patent CN218016089U discloses an automatic anchor cable cutting device. The automatic anchor cable cutting device comprises a feeding mechanism, a cutting mechanism, a discharging mechanism and a controller. The feeding mechanism, the cutting mechanism and the discharging mechanism can realize automatic cutting of the anchor cable. The automatic anchor cable cutting device has the following defects: only a single anchor cable can be cut each time, and the cutting efficiency is insufficient. A large number of anchor cables with the same length are required during the process of reinforcing the soil body. The low cutting efficiency leads to low efficiency of reinforcing the soil body. SUMMARY

[0004] The application aims to provide an anchor cable cutting device to solve the problems mentioned in the background.

[0005] To solve the above technical problems, the application adopts the following technical scheme:

[0006] The anchor cable cutting device comprises an anchor cable conveying mechanism, a anchor cable clamping mechanism, a plurality of anchor cable supporting mechanisms, a plurality of wire pulling mechanisms and a plurality of cutting mechanisms. The anchor cable conveying mechanism is used for clamping and conveying the anchor cable in the anchor cable reel. The anchor cable clamping mechanism is used for clamping and fixing the anchor cable after conveying the anchor cable. The plurality of anchor cable supporting mechanisms are arranged at equal intervals between the anchor cable conveying mechanism and the anchor cable clamping mechanism. Each two adjacent anchor cable supporting mechanisms are provided with one wire pulling mechanism and one cutting mechanism. The plurality of wire pulling mechanisms are arranged at equal intervals. The plurality of cutting mechanisms are arranged at equal intervals. The wire pulling mechanism can move horizontally in the vertical direction of the anchor cable axial direction. The movement directions of the adjacent wire pulling mechanisms are opposite. Each wire pulling mechanism pulls the anchor cable outward by the same distance, so that the anchor cable is pulled into a reciprocating bending shape for cutting.

[0007] Further, the anchor cable cutting device further comprises a bottom plate and a supporting frame. The anchor cable conveying mechanism and the anchor cable supporting mechanism are mounted on the bottom plate. The anchor cable clamping mechanism, the wire pulling mechanism and the cutting mechanism are mounted on the supporting frame.

[0008] Further, the anchor cable conveying mechanism comprises a support table, a pair of L-shaped rotating rods are installed on the support table, the L-shaped rotating rods comprise vertical rods and horizontal rods; the two vertical rods are rotatably installed on the support table, and a first driving motor and a driving wheel are installed on the ends of the two horizontal rods away from the vertical rods; the first driving motor is connected with the driving wheel and controls the rotation of the driving wheel; a torsional spring is installed on the outer side of each vertical rod, the torsional spring is connected with the support table, the torsional spring provides the rotating capacity for the vertical rod, and the two horizontal rods are placed in a V shape as a whole to enable the two driving wheels to be clamped by the torsional spring.

[0009] Further, the anchor cable conveying mechanism further comprises a pair of limiting columns, the limiting columns are rotatably connected to the support table, and the limiting columns are used for limiting the swing range of the anchor cable.

[0010] Further, the anchor cable supporting mechanism comprises an upwardly arranged V-shaped supporting plate, and a first electric push rod is connected to the bottom of the V-shaped supporting plate and fixedly connected to the bottom plate.

[0011] Further, the wire pushing mechanism comprises a wire pushing frame and a driving frame; the driving frame comprises a head frame, a tail frame and an elongated frame, one end of the elongated frame is slidably connected with the head frame, the other end of the elongated frame is slidably connected with the tail frame, the overall length of the driving frame can be adjusted after adjustment and is fixed by bolts; recesses are arranged at the bottoms of the head frame, the tail frame and the elongated frame, and the recesses are in communication with each other; the wire pushing frame is in an L shape as a whole, the upper end of the wire pushing frame is slidably connected in the recess, and a driving structure is installed on the driving frame to drive the wire pushing frame to slide in the direction of the driving frame.

[0012] Further, the driving structure comprises two winding wheels installed on the head frame and the tail frame respectively, a second driving motor is installed on each winding wheel to drive the rotation of the winding wheel, and two control ropes are wound on the two winding wheels, and the two control ropes are connected to the wire pushing frame from the directions of the head frame and the tail frame to exert a pulling force in opposite directions on the wire pushing frame.

[0013] Further, the cutting mechanism comprises a moving frame, and a cutting disc is connected to the lower end of the moving frame; a vertical sliding groove is arranged in the wire pushing frame, a second electric push rod is fixedly installed in the sliding groove, the piston end of the second electric push rod is connected with the upper end of the moving frame, and the second electric push rod controls the up-and-down movement of the moving frame; the wire pushing frame is composed of two L-shaped fixed rods, the two L-shaped fixed rods have a gap, the gap is used for the cutting disc to pass between the two L-shaped fixed rods to complete the cutting of the anchor cable; a limiting block is fixedly arranged at the upper end of each L-shaped fixed rod and located below the cutting disc, so that when the wire pushing frame pulls the anchor cable, the bending part of the anchor cable is located below the cutting disc to facilitate cutting.

[0014] Further, two sides of the cutting disc are respectively provided with line pressing plates, the line pressing plates are U-shaped, and the openings are downward; the two line pressing plates are connected through a connecting frame, and the line pressing plates are connected to the line shifting frame through elastic extension rods; the two L-shaped fixing rods are both provided with through grooves for the line pressing plates to pass through.

[0015] Further, the anchor cable clamping mechanism comprises a fixed frame, a double-head motor is installed in the fixed frame, two rotating shafts of the double-head motor are respectively connected with worms, two worms are respectively connected with two worm gears to form a worm gear transmission, the worm gears are connected with eccentric cable clamping wheels through connecting rods, the double-head motor can rotate to make the two eccentric cable clamping wheels clamp the anchor cable or loosen the anchor cable, and the fixed frame and a plurality of single-direction line shifting mechanisms are connected through a linkage plate to make the single-direction line shifting mechanisms and the anchor cable clamping mechanism move synchronously.

[0016] Compared with the prior art, the present application has the following advantages and beneficial effects:

[0017] The anchor cable conveying mechanism is used to convey the anchor cable forward, the anchor cable conveying mechanism and the anchor cable clamping mechanism are used to clamp the two ends of the anchor cable after conveying, a plurality of cutting mechanisms arranged at equal intervals are used to cut, and a plurality of anchor cables with the same length are cut at one time. The single-direction line shifting mechanisms are used to ensure the tension degree of the anchor cable and reduce errors. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a whole structural diagram of the present application.

[0019] Figure 2 It is a top view of the present application.

[0020] Figure 3 It is a front view of the present application.

[0021] Figure 4 It is a partial perspective view of the present application.

[0022] Figure 5 It is a structural diagram of the anchor cable conveying mechanism.

[0023] Figure 6 It is a whole diagram of the line shifting mechanism and the cutting mechanism.

[0024] Figure 7 It is a schematic diagram of the driving frame and the driving structure.

[0025] Figure 8 It is a structural diagram of the cutting mechanism.

[0026] Figure 9 It is a structural diagram of the anchor cable clamping mechanism.

[0027] The meanings of the reference numbers in the figure are as follows: 1 - base plate, 2 - anchor cable conveying mechanism, 21 - support table, 22 - L-shaped rotating rod, 221 - limiting column, 23 - driving wheel, 24 - first driving motor, 3 - anchor cable support mechanism, 31 - V-shaped support plate, 32 - first electric push rod, 4 - support frame, 5 - wire shifting mechanism, 51 - wire shifting frame, 52 - driving frame, 521 - head frame, 522 - tail frame, 523 - lengthened frame, 53 - winding wheel, 54 - second driving motor, 6 - cutting mechanism, 61 - moving frame, 62 - cutting disc, 621 - wire pressing plate, 622 - elastic telescopic rod, 623 - connecting rod, 63 - second electric push rod, 7 - anchor cable clamping mechanism, 71 - fixed frame, 72 - eccentric wire clamping wheel, 73 - double-head motor, 74 - worm wheel, 75 - worm, 76 - linkage plate. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, so as to have a further understanding of the concept of the present application, the solved technical problems, the technical features constituting the technical solutions and the brought technical effects.

[0029] As shown in Figures 1-4 An anchor cable cutting device, comprising: an anchor cable conveying mechanism 2 for clamping and conveying anchor cables in an anchor cable disc; an anchor cable clamping mechanism 7 for clamping and fixing the anchor cables after conveying; a plurality of anchor cable support mechanisms 3 are arranged at equal intervals between the anchor cable conveying mechanism 2 and the anchor cable clamping mechanism 7, one wire shifting mechanism 5 and one cutting mechanism 6 are arranged between every two adjacent anchor cable support mechanisms 3, the plurality of wire shifting mechanisms 5 are arranged at equal intervals, and the plurality of cutting mechanisms 6 are arranged at equal intervals; the wire shifting mechanism 5 can move horizontally in the vertical direction of the anchor cable axial direction, the moving directions of adjacent wire shifting mechanisms 5 are opposite, each wire shifting mechanism 5 pulls the anchor cable outward by the same distance, and then the anchor cable is pulled into a straight-line type reciprocating bending shape for cutting.

[0030] The anchor cable conveying mechanism 2 is used to convey the anchor cable forward, the two ends of the anchor cable are clamped by the anchor cable conveying mechanism 2 and the anchor cable clamping mechanism 7 respectively after conveying, the plurality of cutting mechanisms 6 arranged at equal intervals are used for unified cutting, and then a plurality of anchor cables with the same length are cut at one time. The plurality of wire shifting mechanisms 5 are used to: the moving directions of adjacent wire shifting mechanisms 5 are opposite, the anchor cable is pulled into a straight-line type reciprocating bending shape for cutting, and the tightness of the anchor cable can be ensured and the error can be reduced.

[0031] Further, the bottom plate 1 and the support frame 4 are further included, the anchor cable conveying mechanism 2 and the anchor cable supporting mechanism 3 are installed on the bottom plate 1, and the anchor cable clamping mechanism 7, the wire pushing mechanism 5 and the cutting mechanism 6 are installed on the support frame 4. The bottom plate 1 and the support frame 4 support the anchor cable conveying mechanism 2, the anchor cable supporting mechanism 3, the anchor cable clamping mechanism 7, the wire pushing mechanism 5 and the cutting mechanism 6.

[0032] As shown in Figure 5 Further, the anchor cable conveying mechanism 2 further includes a support table 21, a pair of L-shaped rotating rods 22 are installed on the support table 21, the L-shaped rotating rods 22 include vertical rods and horizontal rods, two vertical rods are rotatably installed on the support table 21, and a first driving motor 24 and a driving wheel 23 are installed on the end of each horizontal rod away from the vertical rod. The first driving motor 24 is connected to the driving wheel 23 and controls the rotation of the driving wheel 23. A torsional spring is installed on the outer side of each vertical rod, and the torsional spring is connected to the support table 21. The torsional spring provides the rotating ability of the vertical rod. The two horizontal rods are placed in a V shape as a whole, and the two driving wheels 23 are clamped by the torsional spring. The two driving wheels 23 clamp the anchor cable under the action of the torsional force of the torsional spring. The two first driving motors 24 drive in opposite directions, so that the two driving wheels 23 jointly drive the anchor cable to move forward. The torsional spring provides a torsional force to clamp the anchor cable by the driving wheel 23. A torsional spring with a large torsional force should be selected to ensure the clamping effect of the driving wheel 23. During the process of pulling the anchor cable into a straight line type reciprocating bending shape by the wire pushing mechanism 5, the total length of the anchor cable between the anchor cable conveying mechanism 2 and the anchor cable clamping mechanism 7 increases. The anchor cable clamped at the position of the anchor cable clamping mechanism 7 does not change, and the anchor cable at the position of the anchor cable conveying mechanism 2 is pulled. During the pulling process, the gap between the two L-shaped rotating rods 22 increases, so that the wire pushing mechanism 5 pulls the anchor cable.

[0033] Further, the anchor cable conveying mechanism 2 further includes a pair of limiting columns 221, which are rotatably connected to the support table 21. The limiting columns 221 are used to limit the swing range of the anchor cable. The anchor cable passes through the middle of the pair of limiting columns 221 to prevent the anchor cable from being pulled out of contact with the two driving wheels 23 on both sides.

[0034] Further, the anchor cable supporting mechanism 3 includes a V-shaped support plate 31 arranged upwardly, and a first electric push rod 32 is connected to the bottom of the V-shaped support plate 31. The first electric push rod 32 is fixedly connected to the bottom plate 1, so that the height of the V-shaped support plate 31 can be adjusted by the first electric push rod 32. The V-shaped support plate 31 can limit the movement track of the anchor cable.

[0035] As shown in Figure 6As shown, further, the wire pulling mechanism 5 comprises a wire pulling frame 51 and a driving frame 52; the driving frame 52 comprises a head frame 521, a tail frame 522 and an extension frame 523, one end of the extension frame 523 is slidably connected with the head frame 521, the other end of the extension frame 523 is slidably connected with the tail frame 522, so that the overall length of the driving frame 52 can be adjusted, and after adjustment, it is fixed by bolts; the bottom of the head frame 521, the tail frame 522 and the extension frame 523 are all provided with grooves, and the grooves are interconnected; the wire pulling frame 51 is in the shape of L as a whole, the upper end of the wire pulling frame 51 is slidably connected in the grooves, and the driving frame 52 is provided with a driving structure for driving the wire pulling frame 51, so that the wire pulling frame 51 slides in the direction of the driving frame 52. The upper end of the wire pulling frame 51 is slidably connected in the grooves, and the head frame 521, the tail frame 522 and the extension frame 523 can adjust the overall length by sliding, and then adjust the slidable range of the wire pulling frame 51. The function of the wire pulling mechanism 5 is that the movement direction of the adjacent wire pulling mechanism 5 is opposite, and then the anchor cable is pulled into a linear reciprocating bending shape, which is convenient for straightening the anchor cable for cutting; the driving structure drives the wire pulling frame 51 to pull the anchor cable into a linear reciprocating bending shape.

[0036] As shown in Figure 7 Further, the driving structure comprises two winding wheels 53 respectively installed on the head frame 521 and the tail frame 522, one second driving motor 54 is installed on each of the two winding wheels 53 for driving the rotation of the winding wheel 53, and the two winding wheels 53 are both wound with control ropes, and the two control ropes are connected to the wire pulling frame 51 from the direction of the head frame 521 and the tail frame 522 respectively, so as to exert opposite pulling force on the wire pulling frame 51. The two second driving motors 54 control the connected winding wheels 53 separately, and are set to be synchronous in the control of the driving motor to rotate in opposite directions, when the second driving motor 54 on the head frame 521 is forward to take up the wire, the second driving motor 54 on the tail frame 522 is reversed to synchronously pay out the wire, so as to complete the movement of the wire pulling frame 51 towards one direction; when the second driving motor 54 on the head frame 521 is reversed to pay out the wire, the second driving motor 54 on the tail frame 522 is forward to take up the wire, so as to complete the movement of the wire pulling frame 51 towards the other direction.

[0037] As shown in Figure 8As shown, further, the cutting mechanism 6 includes a moving frame 61, the lower end of the moving frame 61 is connected with a cutting disc 62; a vertical sliding groove is arranged in the wire pulling frame 51, a second electric push rod 63 is fixedly installed in the sliding groove, the piston end of the second electric push rod 63 is connected with the upper end of the moving frame 61, so that the second electric push rod 63 controls the moving frame 61 to move up and down; the wire pulling frame 51 is composed of two L-shaped fixed rods, the two L-shaped fixed rods have a gap, the gap is used for the cutting disc 62 to pass between the two L-shaped fixed rods to complete the cutting of the anchor cable; the upper end of each L-shaped fixed rod is fixedly provided with a limiting block, the limiting block is located below the cutting disc 62, and the limiting block is used to ensure that when the wire pulling frame 51 pulls the anchor cable, the bending part of the anchor cable is below the cutting disc 62, so that the anchor cable is conveniently cut. When cutting, the two L-shaped fixed rods support the anchor cable from the bottom of the anchor cable, and the cutting disc 62 passes between the two L-shaped fixed rods to complete the cutting of the anchor cable.

[0038] Further, the two sides of the cutting disc 62 are respectively provided with wire pressing plates 621, the wire pressing plates 621 are U-shaped, and the openings face downward; the two wire pressing plates 621 are connected through a connecting frame, and the wire pressing plates 621 are connected to the wire pulling frame 51 through elastic extension rods 622; a through groove is arranged in each of the two L-shaped fixed rods, and the through groove is used for the wire pressing plate 621 to pass. The elastic extension rod 622 is a telescopic rod internally connected with a spring, which is a common structure in the mechanical field, can be compressed in the axial direction of the elastic extension rod 622, and is reset by using the elasticity of the spring. In the process of pressing down the cutting disc 62, the wire pressing plates 621 are used to extrude the two ends of the anchor cable cutting part, so that the anchor cable will not be thrown out under the rotary force after being cut off. After cutting is completed, the cutting disc 62 moves up under the control of the second electric push rod 63, and the elastic extension rod 622 returns to the state before cutting.

[0039] As Figure 9As shown, further, the anchor cable clamping mechanism 7 comprises a fixed frame 71, a double-head motor 73 is installed in the fixed frame 71, two rotating shafts of the double-head motor 73 are respectively connected with two worms 75, the two worms 75 are respectively connected with two worm gears 74, a worm gear and worm transmission is formed; the worm gear 74 is connected with an eccentric clamping wheel 72 through a connecting rod 623, the double-head motor 73 can rotate to make the two eccentric clamping wheels 72 clamp the anchor cable, and also can make the two eccentric clamping wheels 72 release the anchor cable; further comprising a linkage plate 76, the linkage plate 76 connects the fixed frame 71 and the plurality of single-direction wire shifting mechanisms 5, so that the single-direction wire shifting mechanisms 5 and the anchor cable clamping mechanism 7 move synchronously. The double-head motor 73 controls the relative rotation of the two eccentric clamping wheels 72 through the worm gear and worm transmission mode to clamp the end of the anchor cable, so that when the plurality of wire shifting frames 51 move relatively, the end of the anchor cable will not be released, and the anchor cable forms a front and rear bending shape; the linkage plate 76 is used for: the plurality of wire shifting mechanisms 5 are divided into two groups, one group moves synchronously to the left, and the other group moves synchronously to the right, so that the anchor cable forms a linear reciprocating bending shape to facilitate cutting; when the anchor cable also forms a bending shape with the same angle between the last wire shifting mechanism 5 and the anchor cable clamping mechanism 7, the fixed frame 71 is fixedly connected with the second last wire shifting mechanism 5 to form synchronous movement.

[0040] The "connection", "fixing" appearing in the description of the present application can be fixed connection, processing molding, welding, or mechanical connection, and the specific meaning of the above terms in the present application is understood according to the specific circumstances.

[0041] In the description of the present application, the terms "center", "upper", "lower", "horizontal", "inner", "outer" and the like indicate the orientation or position relationship only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the indicated device or element must have a specific orientation, so it cannot be understood as a limitation on the present application.

[0042] Finally, it should be pointed out that: the above embodiments are only used to illustrate the technical solutions of the present application, and are not limited to them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that; it can still modify the technical solutions described in the foregoing embodiments, or make equivalent replacement for part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. An anchor line cutting device, characterized by: The utility model relates to an anchor cable conveying mechanism, anchor cable clamping mechanism and anchor cable cutting mechanism. The utility model discloses a kind of anchor cable conveying mechanism (2), for clamping and conveying anchor cable in anchor cable reel;Anchor cable clamping mechanism (7) is used to clamp and fix after conveying anchor cable;Multiple anchor cable support mechanisms (3) are arranged at equal intervals between anchor cable conveying mechanism (2) and anchor cable clamping mechanism (7), every two adjacent anchor cable support mechanisms (3) are provided with a wire pushing mechanism (5) and cutting mechanism (6), multiple wire pushing mechanisms (5) are arranged at equal intervals, multiple cutting mechanisms (6) are arranged at equal intervals;Wire pushing mechanism (5) can move horizontally in the vertical direction of anchor cable axial direction, and the movement direction of adjacent wire pushing mechanism (5) is opposite, and every wire pushing mechanism (5) pulls anchor cable to the same distance outward, and then anchor cable is pulled to reciprocating bending shape and cut; The utility model discloses a kind of anchor cable conveying mechanism (2), for clamping and conveying anchor cable in anchor cable reel;Anchor cable clamping mechanism (7) is used to clamp and fix after conveying anchor cable;Multiple anchor cable support mechanisms (3) are arranged at equal intervals between anchor cable conveying mechanism (2) and anchor cable clamping mechanism (7), every two adjacent anchor cable support mechanisms (3) are provided with a wire pushing mechanism (5) and cutting mechanism (6), multiple wire pushing mechanisms (5) are arranged at equal intervals, multiple cutting mechanisms (6) are arranged at equal intervals;Wire pushing mechanism (5) can move horizontally in the vertical direction of anchor cable axial direction, and the movement direction of adjacent wire pushing mechanism (5) is opposite, and every wire pushing mechanism (5) pulls anchor cable to the same distance outward, and then anchor cable is pulled to reciprocating bending shape and cut; Wire pushing mechanism (5) includes wire pushing frame (51) and drive frame (52); Wire pushing frame (51) is overall L type, and the upper end of wire pushing frame (51) is slidably connected in recess, and drive frame (52) is installed with driving structure for driving wire pushing frame (51), so that wire pushing frame (51) slides along the direction of drive frame (52); Cutting mechanism (6) includes moving frame (61), and the lower end of moving frame (61) is connected with cutting disc (62); Second electric push rod (63) is fixedly installed in the vertical sliding slot of wire pushing frame (51), and the piston end of second electric push rod (63) is connected with the upper end of moving frame (61), so that second electric push rod (63) controls moving frame (61) to move up and down; Wire pushing frame (51) is composed of two L type fixed rods, and the two L type fixed rods have gap, and the gap is used for cutting disc (62) to pass between the two L type fixed rods to complete cutting to anchor cable. It further includes bottom plate (1) and support frame (4), and anchor cable conveying mechanism (2) and anchor cable support mechanism (3) are installed on bottom plate (1), and anchor cable clamping mechanism (7), wire pushing mechanism (5) and cutting mechanism (6) are installed on support frame (4). Anchor cable conveying mechanism (2) includes support table (21), and a pair of L type rotating rods (22) are installed on support table (21), and L type rotating rod (22) includes vertical rod and horizontal rod; 2. An umbilical cutting device according to claim 1, characterised in that: Two vertical rods are rotatably installed on support table (21), and the end, away from vertical rod, of two horizontal rods is installed with first drive motor (24) and drive wheel (23), and first drive motor (24) is connected with drive wheel (23) and controls drive wheel (23) to rotate; 3. An umbilical cutting device according to claim 1, wherein: The outer side of two vertical rods is installed with torsion spring, and torsion spring is connected with support table (21), and torsion spring provides the ability of rotation to vertical rod, and two horizontal rods are placed as V type, and two drive wheels (23) are clamped by cooperating torsion spring. Anchor cable conveying mechanism (2) further includes a pair of limiting columns (221), and limiting column (221) is rotatably connected to support table (21), and limiting column (221) is used to limit the swing range of anchor cable. Anchor cable support mechanism (3) includes upwardly arranged V type support plate (31), and the bottom of V type support plate (31) is connected with first electric push rod (32), and first electric push rod (32) is fixedly connected to bottom plate (1).

4. An umbilical cutting device according to claim 3, wherein: ​ 5. An umbilical cutting device according to claim 2, wherein: ​ 6. An umbilical cutting device according to claim 2, wherein: The driving frame (52) comprises a head frame (521), a tail frame (522) and an elongated frame (523), one end of the elongated frame (523) is slidably connected with the head frame (521), and the other end of the elongated frame (523) is slidably connected with the tail frame (522), so that the overall length of the driving frame (52) can be adjusted, and after adjustment, the driving frame (52) is fixed by bolts; The bottom of the head frame (521), the tail frame (522) and the elongated frame (523) is provided with a groove, and the grooves are communicated with each other.

7. An umbilical cutting device according to claim 6, wherein: The driving structure comprises two winding wheels (53) mounted on the head frame (521) and the tail frame (522) respectively, one second driving motor (54) is mounted on each of the two winding wheels (53) for driving the rotation of the winding wheel (53), and the two winding wheels (53) are wound with control ropes, and the two control ropes are connected to the wire shifting frame (51) from the direction of the head frame (521) and the tail frame (522) respectively, so as to exert a pulling force in opposite directions on the wire shifting frame (51).

8. An umbilical cutting device according to claim 6, wherein: The upper ends of the L-shaped fixing rods are fixedly provided with limit blocks, the limit blocks are located below the cutting disc (62), and when the wire shifting frame (51) pulls the anchor cable, the bending part of the anchor cable is located below the cutting disc (62) to facilitate cutting. ​ 9. An umbilical cutting device according to claim 8, wherein: The cutting disc (62) is provided with a wire pressing plate (621) on each side, the wire pressing plate (621) is U-shaped, and the opening faces downward; The two wire pressing plates (621) are connected by a connecting frame, and the wire pressing plate (621) is connected to the wire shifting frame (51) by an elastic expansion rod (622); The two L-shaped fixing rods are provided with through grooves, and the through grooves are used for the wire pressing plate (621) to pass through.

10. An umbilical cutting device according to claim 2, characterised in that: The anchor cable clamping mechanism (7) comprises a fixed frame (71), a double-head motor (73) is installed in the fixed frame (71), two shafts of the double-head motor (73) are connected with two worms (75), the two worms (75) are connected with two worm gears (74), and a worm gear and worm transmission is formed; The worm gear (74) is connected with an eccentric wire clamping wheel (72) through a connecting rod (623), the rotation of the double-head motor (73) can clamp the anchor cable by the two eccentric wire clamping wheels (72), and can also loosen the anchor cable by the two eccentric wire clamping wheels (72); Further comprising a linkage plate (76), the linkage plate (76) connects the fixed frame (71) and the plurality of single-direction wire shifting mechanisms (5), so that the single-direction wire shifting mechanisms (5) and the anchor cable clamping mechanism (7) move synchronously.

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