Super-multi-layer steel cable winding device and throwing and fishing vehicle

Abstract

The utility model discloses an ultra-multi-layer steel cable winding device and a throwing-fishing vehicle, and solves the problems that the number of winding turns of each layer of a steel cable is changed, and the phenomena of cable disorder, mutual extrusion and accumulation of the steel cable occur due to the fact that the steel cable extrudes ring plates on the inner sides of rollers at the two ends of the rollers. Due to the fact that the grooves are formed in the roller, all circles of steel cables on the bottom layer enter the corresponding rope grooves, equivalently, roots of all circles of steel cables are generated on the roller rope groove plate, even if the steel cables on the upper layer are wound, generated axial component force can extrude the steel cables on the bottom layer towards the two sides, but due to the limitation of the grooves formed in the rope groove plate, the steel cables on the bottom layer do not jump out of the grooves, and the service life of the steel cables is prolonged. Axial component force formed by mutual pushing of circles of the steel cables is limited and shared, it is ensured that the subsequent layers of steel cables can be arranged in order, the phenomenon of cable disorder is avoided, mutual extrusion force of the steel cables is limited and shared, and the situation that the steel cables are wound in disorder due to the fact that the roller side annular plates are expanded outwards due to the axial pushing force is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to a fishing vehicle, concretely relates to a super multi-layer steel cable winding device and fishing vehicle. BACKGROUND

[0002] The length of the steel wire rope winding of the oil fishing vehicle is generally about 2500 meters, and the drum does not have a rope groove plate; in order to ensure the neat winding of the steel wire rope, there are two kinds of ways, one is that the winding equipment does not have a rope arranging device, and this kind of equipment is generally far away from the wellhead during construction, for example, 15 meters or 20 meters away, so as to reduce the left and right swing angle of the steel wire rope between the center of the drum and the center line of the wellhead, and ensure that the steel wire rope can be naturally and neatly wound.

[0003] The length of the steel wire rope winding of the existing logging vehicle drum is more than 5000 meters, but since the object of the logging cable is the logging instrument string, the logging instrument string is relatively light, and the lifting or lowering speed cannot be fast, therefore, the deformation of the side plates of the drum caused by the axial extrusion of the side plates of the drum does not easily occur for the super multi-layer winding logging vehicle.

[0004] In recent years, there are more and more gas wells in oilfields, and there are more and more water-flooded wells in gas wells, in order to drain and produce gas, a new operation process of using the fishing vehicle to carry out pumping operation to produce gas has appeared. Since the gas well is generally deep, the steel wire rope or steel cable to be wound is relatively long. In addition, in order to ensure the drainage efficiency, the lifting tension of the steel wire rope is required to be large, and in order to reduce the leakage of the sucker rod of the drainage tool string, the lifting speed of the steel wire rope is also required to be fast. Figure 1 and Figure 2 Under this condition, the drum of the conventional oil fishing vehicle or logging vehicle will appear that the super multi-layer steel wire rope is wound on the drum main body 01, the steel wire ropes in the same layer are extruded and will generate the axial outward extrusion force to the drum inner ring plate 02, in addition, since the load tension of the steel wire rope is large, when the upper layer of steel wire rope 04 is wound, the upper layer of steel wire rope 04 will be wound into the rope groove groove formed by the turns of the lower layer of steel wire rope 05, and the upper layer of steel wire rope 04 will also apply the downward and axial extrusion force to the adjacent two turns of the lower layer of steel wire rope 05, so as to further extrude and press the lower layer of steel wire rope 05, and further extrude and press the drum inner ring plate 02 on both sides of the drum, the drum inner ring plate 02 pushes and drives the brake hub connecting plate 03 to deform and move outward, so as to cause the drum inner ring plate 02 to gradually expand outward in the radial direction and form the trumpet-shaped outward expansion opening, and further cause the winding turns of each layer of the subsequent steel wire rope to change, and further cause the rope to be disordered.

[0005] Even with a rope-arranging device, the problem of tangled rope cannot be solved. This is because the stroke and pitch of the rope-arranging device's screw are constant. In one round trip of the rope-arranging device, the wire rope on the drum is wound in two layers, and the screw length corresponds to the drum's opening. The screw length does not change with the drum's opening. When the drum's opening changes, and the number of turns in each layer of the wire rope is not entirely the same, since the number of turns in each round trip of the rope-arranging device remains constant, tangled rope will occur. The wire rope will pile up and be squeezed together, causing a chaotic tangling situation. This forces the wire rope to be scrapped prematurely, resulting in significant waste and, more seriously, potentially creating serious safety hazards. Utility Model Content

[0006] To address the technical problems in existing technologies, such as the excessive length of the wire rope, the large number of winding layers, the high lifting force, and the high lifting speed, which cause the wire rope to squeeze the inner ring plates at both ends of the drum, resulting in the inner ring plates expanding outward under the superimposed force, and thus causing changes in the number of winding turns of the wire rope per layer, leading to tangled ropes, mutual compression and accumulation of the wire ropes, as well as the asynchronous winding of the wire rope by the rope arrangement mechanism and the drum, this utility model provides a multi-layer steel cable winding device and a retrieval vehicle.

[0007] To achieve the above objectives, the present invention adopts the following technical solution:

[0008] A multi-layer steel cable winding device is characterized by comprising a winch frame and a roller, an active rope winding unit, and an active power drive unit mounted on the winch frame.

[0009] The drum includes a drum shaft rotatably mounted on the winch frame, a cylinder coaxially fitted around the middle periphery of the drum shaft, a rope groove plate coaxially fitted or clamped in two halves on the outside of the cylinder, and two inner ring plates coaxially fitted outside the drum shaft and fixed to both ends of the cylinder and the rope groove plate.

[0010] The rope groove plate is provided with multiple loops of rope grooves arranged side by side along its axial direction. Three-quarters of each loop of rope groove is arranged around the same outer circle of the rope groove plate. The two ends of the remaining one-quarter rope groove are respectively connected to one end of two adjacent three-quarter rope grooves, so that the two adjacent rope grooves are connected to each other. The three-quarter rope groove located at one edge of the rope groove plate is a wire rope end limiting notch.

[0011] The active rope-laying unit is connected to one end of the drum shaft through a sprocket and chain transmission mechanism, and is used to arrange the steel cable to be wound according to the rope groove on the rope groove plate under the drive of the drum shaft.

[0012] The active power drive unit is connected to the other end of the drum shaft and is used to drive the drum shaft to rotate.

[0013] Further, the rope slot plate is provided with a rope clamping through hole penetrating the inner and outer walls thereof;

[0014] The rope clamping through hole is arranged close to the steel wire rope end limiting notch, and an L-shaped channel penetrating the inner and outer walls of the rope slot plate is arranged between the rope clamping through hole and the steel wire rope end limiting notch.

[0015] Further, the groove depth of the rope slot is less than or equal to the cross-sectional radius of the steel cable to be wound, and the spacing between adjacent two rope slots is greater than % of the cross-sectional diameter of the steel wire rope.

[0016] Further, the chain wheel and chain transmission mechanism comprises a power take-off chain wheel, a passive chain wheel and a chain;

[0017] The power take-off chain wheel is fixedly sleeved on one end of the drum shaft;

[0018] The passive chain wheel is connected with the active rope arranging unit;

[0019] The chain is sleeved on the outside of the power take-off chain wheel and the passive chain wheel.

[0020] Further, the active rope arranging unit comprises a clutch mechanism, a lead screw assembly, two slide rods, a rope arranging device, a sliding frame assembly and two connecting seats;

[0021] The winch frame is provided with a triangular support;

[0022] The two connecting seats are fixedly installed side by side on the triangular support;

[0023] The lead screw assembly is installed between the two connecting seats, and one end of the lead screw thereof penetrates one side connecting seat;

[0024] The two slide rods are connected between the two connecting seats and located on both sides of the lead screw, and the axis of the slide rod is parallel to the axis of the lead screw;

[0025] The sliding frame assembly is installed on the guide sliding block of the lead screw assembly and is slidably connected with the two slide rods;

[0026] The rope arranging device is installed on the sliding frame assembly;

[0027] The clutch mechanism is connected with the lead screw through a second transmission shaft, and the passive chain wheel is arranged on the clutch mechanism.

[0028] Further, the rope arranging device comprises a guide wheel support, four rolling rods, two first transmission shafts, two guide wheels, a first synchronous gear, a second synchronous gear, two inner protective covers, one outer protective cover, two first sensors and one second sensor;

[0029] The guide wheel support comprises an upper bracket and a lower bracket arranged on the sliding frame assembly and connected with each other;

[0030] The four rolling levers are rotatably installed between the four corners of the upper bracket and the lower bracket, and the axes thereof are parallel to each other.

[0031] The two first transmission shafts are rotatably connected to the guide wheel support along the rolling lever axis direction and are parallel to each other.

[0032] The two guide wheels are sleeved on the middle portions of the two first transmission shafts.

[0033] The first and second synchronous gears are fixedly sleeved on one end of the two first transmission shafts and are in mesh with each other; one end of the first synchronous gear is provided with a magnetic steel mounting pit; and a magnetic steel is arranged in the magnetic steel mounting pit.

[0034] The two inner protective covers are installed on the upper bracket and the lower bracket and are sleeved on the other end of the two first transmission shafts.

[0035] The rotating parts of the two first sensors are located in the two inner protective covers and are installed on the other end of the corresponding first transmission shafts; the fixed parts of the two first sensors are installed on the side walls of the two inner protective covers and correspond to the corresponding rotating parts.

[0036] The second sensor is installed on the upper bracket and corresponds to the magnetic steel on the first synchronous gear.

[0037] The outer protective cover is installed on the upper bracket and covers the top of the corresponding inner protective cover from which the fixed parts of the two first sensors leak out.

[0038] Further, the sliding frame assembly comprises a sliding frame, a spring, a plug, eight pulleys, four pulley shafts and bearings.

[0039] The sliding frame is installed on the bottom of the guide wheel support; the bottom of the sliding frame is provided with an installation cavity with an opening facing obliquely downward, and the guide sliding block is installed in the installation cavity.

[0040] The plug is arranged at the opening of the installation cavity.

[0041] The spring is installed in the installation cavity and abuts between the guide sliding block and the plug.

[0042] The four pulley shafts are fixedly installed on the sliding frame in two layers, and the upper and lower pulley shafts are located on the upper and lower surfaces of the two rolling levers and the lead screw.

[0043] The eight pulleys are arranged at the two ends of the four pulley shafts through one bearing and are in sliding cooperation with the corresponding rolling lever.

[0044] A fishing vehicle comprises a vehicle frame, and the special feature is that the super multi-layer steel cable winding device is included; and the winch frame is arranged on the vehicle frame.

[0045] The utility model discloses the beneficial effect of:

[0046] The utility model discloses a rope groove board is added to the cylinder, and the steel cable of each circle of bottom layer enters the corresponding rope groove, and the steel cable of each circle is equivalent to the root on the cylinder rope groove board, even when the steel cable of upper layer is wound, the axial force that it generates will extrude bottom layer steel cable to both sides, but, owing to the restriction of the multiple concave grooves formed by the rope groove board, bottom layer steel cable will not produce the phenomenon of jumping groove, also limit and apportion the axial force that each circle of steel cable mutually pushes and pushes, ensure that the steel cable of subsequent each layer can be in order and arrange, neither will appear the phenomenon of disorderly rope, also limit and apportion the mutual extrusion force of steel cable, avoid leading to the cylinder side ring board to be extruded to the axial force and to the outside and expand, further lead to the disorderly winding of steel wire rope. BRIEF DESCRIPTION OF DRAWINGS

[0047] Figure 1 It is the structural schematic diagram before the deformation of the main cylinder of the existing oil bailing vehicle or well logging vehicle;

[0048] Figure 2 It is the structural schematic diagram after the deformation of the main cylinder of the existing oil bailing vehicle or well logging vehicle; BRIEF DESCRIPTION OF DRAWINGS:

[0050] 01-cylinder main body, 02-cylinder inner side ring board, 03-brake hub connecting plate, 04-previous layer steel wire rope, 05-next layer steel wire rope;

[0051] Figure 3 It is the front structure schematic diagram of the super multilayer steel cable winding device of the utility model;

[0052] Figure 4 It is the side structure schematic diagram of the super multilayer steel cable winding device of the utility model;

[0053] Figure 5 It is the sectional view of the cylinder in the embodiment of the utility model;

[0054] Figure 6 It is the front structure schematic diagram of the rope groove board in the embodiment of the utility model;

[0055] Figure 7 It is the side structure schematic diagram of the rope groove board in the embodiment of the utility model;

[0056] Figure 8 It is the structure schematic diagram of the active rope arranging unit in the embodiment of the utility model;

[0057] Figure 9 It is the side view of the rope arranging device and connecting seat in the embodiment of the utility model;

[0058] Figure 10 It is the front sectional view of the rope arranging device in the embodiment of the utility model

[0059] Figure 11 is the side view of the rope arranging device in the embodiment of the utility model;

[0060] Figure 12 is the A-A section view of the utility model Figure 11 ;

[0061] Figure 13 is the structural schematic view of the sliding frame assembly in the embodiment of the utility model;

[0062] Figure 14 is the schematic view of the left side external structure of the fishing and pulling vehicle in the embodiment of the utility model;

[0063] Figure 15 is the schematic view of the rear external shape structure of the fishing and pulling vehicle in the embodiment of the utility model.

[0064] Figures:

[0065] 1-roller, 101-roller shaft, 102-cylinder, 103-rope groove plate, 1031-rope groove, 1032-steel wire rope end position limiting notch, 1033-rope clamping through hole, 104-roller inner side ring plate; 2-active rope arranging unit; 21-clutch mechanism; 22-screw assembly, 221-screw, 222-second transmission shaft, 223-bearing with seat; 23-sliding lever; 24-rope arranging device, 241-guide wheel support, 242-rolling lever, 243-first transmission shaft, 244-guide wheel, 245-first synchronous gear, 246-second synchronous gear, 248-inner guard, 249-outer guard, 2410-first sensor, 2412-second sensor, 2413-upper bracket, 2414-lower bracket; 25-sliding frame assembly, 251-sliding vehicle frame, 252-guiding sliding block, 253-spring, 254-plug, 255-pulley, 256-pulley shaft; 26-connection seat; 3-triangle support, 4-winch frame, 5-power take-off sprocket, 6-passive sprocket, 7-chain, 8-transporting chassis vehicle, 9-vehicle frame, 10-operation room, 11-derrick, 12-anti-splashing head pulley assembly, 13-front support supporting the derrick, 14-rear support supporting the derrick, 15-winch, 16-anti-spray sealing pipe assembly. DETAILED DESCRIPTION

[0066] The technical scheme of the utility model will be described clearly and completely in combination with the drawings and embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0067] The super multi-layer steel cable winding device provided in the embodiment of the utility model refers toFigures 2 to 14 The winding device comprises a winch frame, a drum 1, a main rope arranging unit 2 and a main power driving unit arranged on the winch frame. The main power of the main power driving unit is mechanical transmission or full hydraulic drive.

[0068] With reference to Figures 5 to 8 The drum 1 comprises a drum shaft 101, a drum body 102, a rope groove plate 103 and two drum inner side ring plates 104. The two drum inner side ring plates 104 are fixedly connected at the two ends of the drum body 102. The rope groove plate 103 is a two-half-cylinder type, is buckled on the drum body 102 and is located between the two drum inner side ring plates 104. The rope groove plate 103 is fixedly connected with the drum inner side ring plate 104 and the drum body 102. The main rope arranging unit 2 is located obliquely above the drum 1 in the direction of the entering and exiting rope. The axial length and the diameter of the rope groove plate 103 correspond to the opening diameter of the drum body and the main drum body diameter, and meet the needs of super multi-layer winding and winding of super long steel cables to be wound. It should be noted that the rope groove can also be directly machined on the drum body 102, but the rope groove plate 103 is sleeved on the drum body 102, which is more conducive to replacement after wear and tear, reduces maintenance costs, and is also more convenient to process.

[0069] With reference to Figures 6 to 8 A special structure of a rope groove 1031 is arranged on the outer cylindrical surface of the rope groove plate 103. The special structure is that a plurality of turns of the rope groove 1031 are arranged side by side along the axial direction of the rope groove plate 103. Three fourths of each turn of the rope groove 1031 is arranged around the same outer circle of the rope groove plate 103, and the remaining one fourth of the rope groove 1031 is connected to one end of the adjacent two turns of the three fourths of the rope groove 1031 respectively, so that the grooves and the convex edges of the adjacent two turns of the rope groove 1031 are connected to each other. The remaining end of the three fourths of the rope groove 1031 located at the edge of one end of the rope groove plate 103 is a steel wire rope end limiting gap 1032. A rope clamping penetration hole 1033 is arranged on the rope groove plate 103 and penetrates the inner and outer walls of the rope groove plate 103. The rope clamping penetration hole 1033 is arranged close to the steel wire rope end limiting gap 1032 and is connected to the steel wire rope end limiting gap 1032 through an L-shaped channel penetrating the inner and outer walls of the rope groove plate 103. The rope head of the steel cable to be wound is arranged with a rope clamp, enters the inner hole of the drum body 102 through the rope clamping penetration hole 1033, and is limited by the steel wire rope end limiting gap 1032. The depth of the rope groove 1031 cannot exceed the radius of the steel cable to be wound. One fourth of each turn of the rope groove 1031 has a different helix angle from the other three fourths of the groove, which is used for auxiliary guiding when the steel cable to be wound enters the next layer of winding after winding on the drum inner side ring plate 104, so as to guide the steel cable to be wound to be arranged neatly, and to reduce the axial mutual extrusion force of each turn of the steel cable to be wound.

[0070] With reference to Figure 3, the active rope arranging unit 2 connects the drum shaft 101 with the lead screw 221 through a chain wheel and chain transmission mechanism, and takes power at the shaft head of one end of the drum shaft 101. The chain wheel and chain transmission mechanism comprises a power taking chain wheel 5, a passive chain wheel 6 and a chain 7, and a chain tensioning device (or a transition variable speed chain wheel) is used when necessary. When the drum shaft 101 of the drum 1 rotates, the power taking chain wheel 5 is driven to rotate, and then the power is transmitted to the lead screw 221 of the active rope arranging unit 2 through the chain 7 and the passive chain wheel 6. The lateral force generated by the rotation of the lead screw 221 pushes the guide pulley support 241 to move back and forth along the axial direction of the lead screw 221. When the drum 1 rotates one circle, the guide pulley support 241 moves left or right by an axial displacement of the diameter length of the steel cable to be wound (i.e. the diameter of the steel cable to be wound), so as to achieve the purpose of uniform rope arranging.

[0071] Specifically, referring to Figures 8 to 13 , the active rope arranging unit 2 comprises a clutch mechanism 21, a lead screw assembly 22, two slide rods 23, a rope arranging device 24, a sliding frame assembly 25 and two connecting seats 26.

[0072] The lead screw assembly 22 is connected to the left end of the clutch mechanism 21; the lead screw assembly 22 comprises a lead screw 221, a second transmission shaft 222 and a bearing with seat 223; the two connecting seats 26 are supported on the two ends of the lead screw 221 and are fixedly connected to the triangular support 3. The triangular support 3 can be connected to the supporting support or the winch frame 4; the right end of the lead screw 221 is fixedly connected to the second transmission shaft 222, the left end of the second transmission shaft 222 is supported through the bearing with seat 223 arranged outside, the clutch mechanism 21 is connected to the right end of the second transmission shaft 222, and the passive chain wheel 6 is connected to the clutch device 21.

[0073] The rope arranging device 24 comprises a guide pulley support 241, four rolling rods 242, two first transmission shafts 243, two guide pulleys 244, a first synchronous gear 245, a second synchronous gear 246, two inner guards 248, an outer guard 249, two first sensors 2410 and a second sensor 2412. The guide pulley support 241 comprises an upper bracket 2413 and a lower bracket 2414 connected to each other. The four rolling rods 242 are arranged at the four corners of the guide pulley support 241 formed by the upper bracket 2413 and the lower bracket 2414, i.e. are installed between the four corners of the upper bracket 2413 and the lower bracket 2414. In use, the rope arranging device 24 is installed obliquely at the position where the steel cable to be wound enters and exits the rope and guides the rope to the appropriate position. The lower end of the steel cable to be wound is wound on the drum 1, the upper end passes through the guide part between the two rolling rods 242 and the guide part between the two guide pulleys, then passes through the anti-splashing sky pulley assembly 12, and then is connected with the drainage tool in the anti-spray sealing pipe assembly 16. The rolling rod 242 plays a guiding and restraining role and can prevent the steel cable to be wound from being abraded by the guide pulley support before and after entering and exiting the guide pulley.

[0074] The guide wheels 244 are installed in the guide wheel bracket 241 through the first transmission shafts 243, and two guide wheels 244 are arranged up and down. The two ends of the first transmission shafts 243 are rotatably connected with the guide wheel bracket 241 through bearings. The first synchronous gear 245 and the second synchronous gear 246 are respectively connected to the left ends of the corresponding first transmission shafts 243, and are engaged with each other, so as to ensure that the other guide wheel 244 also rotates synchronously no matter which guide wheel 244 is driven to rotate by the steel cable to be wound. The second sensor 2412 is connected to the upper bracket 2413 through a mounting bracket, and the side end face of the first synchronous gear 245 is provided with a magnetic steel mounting pit; a magnetic steel is arranged in the magnetic steel mounting pit, and the magnetic steel corresponds to the position of the second sensor 2412. Two inner guards 248 are respectively installed on the upper bracket 2413 and the lower bracket 2414, and are sleeved on the other ends of the two first transmission shafts 243; the rotating parts of the two first sensors 2410 are located in the two inner guards 248, and are respectively installed on the other ends of the corresponding first transmission shafts 243; the fixed parts of the two first sensors 2410 are respectively installed on the side walls of the two inner guards 248, and correspond to the corresponding rotating parts; the outer guard 249 is installed on the upper bracket 2413, and covers the top of the corresponding inner guard 248 from which the fixed part of the first sensor 2410 leaks out; the first sensor 2410 and the second sensor 2412 adopt different sensing modes, and can all detect the length running signal of the steel cable to be wound, and collect and record data through the intelligent weight and depth recorder.

[0075] With reference to Figure 13 The sliding frame assembly 25 includes a sliding frame 251, springs 253, plugs 254, eight pulleys 255, four pulley shafts 256 and bearings matched therewith for rotation. The upper end of the sliding frame 251 is connected to the bottom of the guide wheel bracket 241. The four pulley shafts 256 are arranged in two layers on the sliding frame 251, and the upper and lower pulley shafts 256 are respectively located on the upper and lower surfaces of the two sliding bars 23 and the lead screw 221, and each layer includes two pulley shafts 256 arranged front and back. The two ends of the pulley shaft 256 are respectively connected with one pulley 255. The eight pulleys 255 are respectively arranged at the two ends of the four pulley shafts 256 through a bearing, and are respectively in sliding fit with the corresponding sliding bars 23. The bottom of the sliding frame 251 is provided with a mounting cavity opening downward and obliquely, and the guide sliding block 252 and the spring 253 are arranged in the mounting cavity and are pressed on the sliding groove of the lead screw assembly 22 through the plug 254 arranged at the opening of the mounting cavity.

[0076] Since the clutch device 21 is rotationally connected to the lead screw 221, after the clutch device 21 is separated, the power from the drum 1 only drives the clutch device 21 to rotate through the chain 7 and the sprocket, and the lead screw 221 remains stationary. After the clutch device 21 is engaged, the power from the drum 1 is transmitted to the lead screw 221 through the driving sprocket 104, the driven sprocket 6, the clutch device 21, and the transmission shaft 242. The lateral force generated by the rotation of the lead screw 221 pushes the guide pulley support 241 to move reciprocally along the axial direction of the lead screw 221. For each rotation of the drum 1, the guide pulley support 241 moves left or right by an axial displacement of the diameter of the steel cable to be wound (i.e., the diameter of the steel cable to be wound), achieving the purpose of uniform rope arrangement. The separation and engagement of the clutch device meet the compensation requirement of adjusting the length error of the steel cable to be wound on the number of winding turns.

[0077] With reference to Figure 14 and Figure 15 , the embodiment also provides a fishing and pulling vehicle, which comprises the super multi-layer steel cable winding device described above, and a moving chassis vehicle 8, a vehicle frame 9, an operating room 10, a well frame 11, a splash-proof head pulley assembly 12, a front support 13 for supporting the well frame, a rear support 14 for supporting the well frame, a winch 15 for lifting and lowering the well head blowout preventer device, and other functional components required by the operation, wherein the winch 15 is a manual or hydraulic winch, and the winch frame 4 is arranged on the vehicle frame 9. The above description is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any change or replacement within the technical scope disclosed in the present application should be covered within the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. An ultra-multilayered steel cable winding device, characterized by: The winch frame (4) and the drum (1), the active rope arranging unit (2) and the active power driving unit arranged on the winch frame (4) are comprised; The drum (1) comprises a drum shaft (101) rotatably installed on the winch frame (4), a barrel (102) coaxially sleeved on the outer periphery of the middle part of the drum shaft (101), a rope groove plate (103) coaxially sleeved or two half type clamped on the outer side of the barrel (102), and two drum inner side ring plates (104) coaxially sleeved on the outside of the drum shaft (101) and fixedly connected at both ends of the barrel (102) and the rope groove plate (103); A plurality of rows of rope grooves (1031) are arranged on the rope groove plate (103) in parallel along the axial direction, three quarters of each row of rope grooves (1031) are arranged around the same outer circle of the rope groove plate (103), and the remaining quarter of the rope grooves (1031) are respectively connected with one end of the adjacent two quarters of the rope grooves (1031), so that the adjacent two rope grooves (1031) are communicated with each other, and the quarter of the rope grooves (1031) located at the edge of one end of the rope groove plate (103) is a steel wire rope end limiting notch (1032); The active rope arranging unit (2) is connected with one end of the drum shaft (101) through a chain wheel and chain transmission mechanism, and is used for arranging the steel cable to be wound according to the rope grooves (1031) on the rope groove plate (103) under the driving of the drum shaft (101); The active power driving unit is connected with the other end of the drum shaft (101), and is used for driving the drum shaft (101) to rotate.

2. The ultra-multilayer steel cable winding device according to claim 1, characterized in that: The rope groove plate (103) is provided with a rope clamping through hole (1033) penetrating the inner and outer walls thereof; The rope clamping through hole (1033) is arranged close to the steel wire rope end limiting notch (1032), and an L-shaped channel penetrating the inner and outer walls of the rope groove plate (103) is arranged between the rope clamping through hole (1033) and the steel wire rope end limiting notch (1032).

3. The ultra-multilayer steel cable winding device according to claim 1 or 2, characterized in that: The groove depth of the rope groove (1031) is less than or equal to the cross-sectional radius of the steel cable to be wound; and the spacing between the adjacent two rope grooves (1031) is greater than 1% of the cross-sectional diameter of the steel wire rope.

4. The ultra-multilayer steel cable winding device according to claim 3, characterized in that: The chain wheel and chain transmission mechanism comprises a power taking chain wheel (5), a passive chain wheel (6) and a chain (7); The power taking chain wheel (5) is fixedly sleeved on one end of the drum shaft (101) outside; The passive chain wheel (6) is connected with the active rope arranging unit (2); The chain (7) is sleeved on the outside of the power taking chain wheel (5) and the passive chain wheel (6).

5. The ultra-multilayer steel cable winding device according to claim 4, characterized in that: The active rope arranging unit (2) comprises a clutch mechanism (21), a lead screw assembly (22), two slide bars (23), a rope arranging device (24), a sliding frame assembly (25) and two connecting seats (26); The winch frame (4) is provided with a triangular support (3); The two connecting seats (26) are fixedly installed on the triangular support (3) in parallel; The lead screw assembly (22) is installed between the two connecting seats (26), and a lead screw (221) of the lead screw assembly (22) penetrates one side connecting seat (26) at one end; The two slide bars (23) are connected between the two connecting seats (26) and located on both sides of the lead screw (221); the axis of the slide bar (23) is parallel to the axis of the lead screw (221). The sliding frame assembly (25) is mounted on the guide sliding block (252) of the screw rod assembly (22) and is slidably connected with the two slide rods (23); The rope arranging device (24) is mounted on the sliding frame assembly (25); The clutch mechanism (21) is connected with the screw rod (221) through the second transmission shaft (222), and the driven sprocket (6) is arranged on the clutch mechanism (21).

6. The ultra-multilayer steel cable winding device according to claim 5, characterized in that: The rope arranging device (24) comprises a guide wheel support (241), four rollers (242), two first transmission shafts (243), two guide wheels (244), a first synchronous gear (245), a second synchronous gear (246), two inner protective covers (248), an outer protective cover (249), two first sensors (2410) and a second sensor (2412); The guide wheel support (241) comprises an upper bracket (2413) and a lower bracket (2414) which are arranged on the sliding frame assembly (25) and are connected with each other; The four rollers (242) are rotatably arranged between the four corners of the upper bracket (2413) and the lower bracket (2414) respectively, and the axes of the rollers are parallel to each other; The two first transmission shafts (243) are rotatably connected with the guide wheel support (241) in parallel along the axis direction of the rollers (242); The two guide wheels (244) are sleeved on the middle portions of the two first transmission shafts (243) respectively; The first synchronous gear (245) and the second synchronous gear (246) are fixedly sleeved on one end of the two first transmission shafts (243) respectively and are in mesh with each other; one end of the first synchronous gear (245) is provided with a magnet steel mounting recess; a magnet steel is arranged in the magnet steel mounting recess; The two inner protective covers (248) are arranged on the upper bracket (2413) and the lower bracket (2414) respectively and are sleeved on the other end of the two first transmission shafts (243) respectively; The rotating parts of the two first sensors (2410) are located in the two inner protective covers (248) and are arranged on the other end of the corresponding first transmission shaft (243) respectively; the fixed parts of the two first sensors (2410) are arranged on the side walls of the two inner protective covers (248) respectively and correspond to the corresponding rotating parts; The second sensor (2412) is arranged on the upper bracket (2413) and corresponds to the magnet steel on the first synchronous gear (245); The outer protective cover (249) is arranged on the upper bracket (2413) and covers the top portions of the fixed parts of the two first sensors (2410) which leak out of the corresponding inner protective cover (248).

7. The ultra-multilayer steel cable winding device according to claim 6, characterized in that: The sliding frame assembly (25) comprises a sliding frame (251), a spring (253), a plug (254), eight pulleys (255), four pulley shafts (256) and a bearing; The sliding frame (251) is arranged at the bottom of the guide wheel support (241); the bottom of the sliding frame (251) is provided with a mounting cavity which is open towards the obliquely downward direction; and the guide sliding block (252) is arranged in the mounting cavity; The plug (254) is arranged at the opening of the mounting cavity; The spring (253) is arranged in the mounting cavity and abuts between the guide sliding block (252) and the plug (254); and The bearing is arranged on the pulley shaft (256). Four said pulley shafts (256) are fixedly installed on the sliding frame (251) in two layers, and the upper and lower pulley shafts (256) are respectively located on the upper and lower surfaces of the two slide bars (23) and the lead screw (221); Eight said pulleys (255) are respectively arranged at the two ends of the four pulley shafts (256) through a bearing, and are respectively in sliding fit with the corresponding slide bars (23).

8. A fishing vehicle comprising a vehicle frame (9), characterized in that: The winch frame (4) is arranged on the trolley frame (9).

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