Self-adapting pipe arrangement spacing adjusting pipe arrangement device for eccentric load

Abstract

A kind of self-adapting hose arrangement spacing adjustment pipe arrangement device when eccentric load, including electric control assembly, two pipe arrangement device walls, moving frame guide roller, moving frame main body and liquid cargo transfer winch;The top of the bottom plate is respectively equipped with electric control assembly, two pipe arrangement device walls and liquid cargo transfer winch, reversing drive motor is installed on left side pipe arrangement device wall, pipe arrangement device sprocket fixed pin shaft is installed on right side pipe arrangement device wall, transmission sprocket is rotatably connected on pipe arrangement device sprocket fixed pin shaft, transmission sprocket and pipe arrangement device sprocket fixed pin shaft are connected by pipe arrangement device transmission chain, two moving frame guide rods are installed between two pipe arrangement device walls, sliding fit has moving frame main body between two moving frame guide rods, the moving frame main body is provided with the moving frame guide roller assembly of multi-angle distribution, moving frame main body and pipe arrangement device transmission chain transmission connection.The invention is not easy to be damaged when eccentric load occurs, and the safety is high.

Description

Technical Field

[0001] The present invention relates to an improvement of a hose arrangement technology, belongs to the field of liquid cargo transportation, and in particular to a self-adaptive hose arrangement spacing adjustment device under unbalanced load. Background Art

[0002] Liquid cargo transfer winches are commonly used to transfer liquid cargo (such as crude oil and chemicals) between ships or between ships and shore facilities. Due to extreme weather and wave conditions, the ship's hull shakes. At this time, the center of the hose retraction and extension on the liquid cargo transfer winch and the center of the pipe rack move from overlapping to non-overlapping, resulting in an eccentric load. Under this eccentric load, the hose generates an oblique tension during transportation from the winch to the pipe rack. Under this tension, the hose moves diagonally, gradually creating a gap between the baffles at both ends of the hose winch, resulting in a reduction in the actual coiled area (width) of the hose on the winch drum. At this time, because the overall length of the hose is generally fixed, the reduction in coiled area leads to an increase in the number of coiled layers. The increase in the number of coiled layers increases the overall coil thickness, causing friction between the hose and the deck. In addition, the hose needs to be retracted and extended during use, which causes repeated friction between the hose and the deck, which can easily damage the hose. In severe cases, it may even cause liquid cargo leakage, leading to safety accidents.

[0003] The Chinese patent application with application number CN202111300369.0 and application date November 4, 2021 discloses a flattenable polyurethane oil hose pipe laying device, a handwheel, a driven sprocket, a bracket, a rolling bearing, a guide shaft, a bidirectional screw, an upper pipe rack, a horn and a lower pipe rack; the bracket is a rectangular frame welded from structural steel, and the bracket is processed with mounting holes for installing the guide shaft and the bidirectional screw; the guide shaft is fixed between the two brackets; the bidirectional screw is installed between the two brackets through a rolling bearing; the driven sprocket is mounted on the end of the bidirectional screw extending from the bracket through a bearing sleeve; the handwheel is coaxially connected to the end of the bidirectional screw extending from the bracket, and is connected to the driven sprocket through a wedge clutch, which is used for pipe laying operations when the hose winch retracts and releases the oil hose, and can make the oil hose neatly and orderly wound on the hose winch, but the above solution does not solve the problem that the hose is easily damaged when unbalanced loading occurs.

[0004] The information disclosed in this background technology section is only intended to increase the understanding of the overall background of this patent application, and should not be regarded as an admission or any form of suggestion that the information constitutes the prior art already known to a person skilled in the art. Summary of the Invention

[0005] The purpose of the present invention is to overcome the problem in the prior art that hoses are easily damaged when overload occurs, and to provide an adaptive hose arrangement spacing adjustment device when overload occurs, which prevents hoses from being easily damaged when overload occurs.

[0006] To achieve the above objectives, the technical solution of the present invention is: a pipe-laying device with adaptive hose arrangement spacing adjustment under unbalanced load, the pipe-laying device with adaptive hose arrangement spacing adjustment under unbalanced load comprising an electronic control component, two pipe-laying device wall frames, a mobile frame guide roller, a mobile frame body, and a liquid cargo transfer winch;

[0007] The top of the bottom plate is respectively equipped with an electric control component, two pipe rack wall frames and a liquid cargo transfer winch, a pipe rack reversing drive motor is installed on the left pipe rack wall frame, a pipe rack sprocket fixing pin is installed on the right pipe rack wall frame, a transmission sprocket is rotatably connected to the pipe rack sprocket fixing pin, the transmission sprocket is connected to the pipe rack reversing drive motor through a pipe rack transmission chain, two mobile frame guide rods are installed between the two pipe rack wall frames, a mobile frame main body is slidably fitted between the two mobile frame guide rods, a mobile frame guide roller assembly with multi-angle distribution is arranged in the mobile frame main body, and the mobile frame main body is transmission-connected to the pipe rack transmission chain;

[0008] The electronic control assembly is connected to the liquid cargo transmission winch signal. The liquid cargo transmission winch is provided with a hose, and the hose is transported to the mobile rack guide roller assembly in the mobile rack body through the liquid cargo transmission winch.

[0009] The liquid cargo transfer winch is sequentially mounted with a first travel switch, a second travel switch and an angle sensor.

[0010] The movable frame body includes a movable seat, a guide frame and a guide block. A first through hole is opened on the upper side of the movable seat, and a guide rod of the movable frame below is arranged through the first through hole. Connectors are provided on both sides of the movable seat, and the connectors are connected to the transmission chain of the pipe rack;

[0011] The top of the movable seat is connected to the bottom of the guide frame, the top of the guide frame is connected to the bottom of the two connecting columns, and the top of the two connecting columns is connected to the bottom of the guide block;

[0012] A second through hole is provided on the side surface of the guide block, and the guide rod of the upper movable frame is arranged through the second through hole.

[0013] The movable frame guide roller assembly is arranged in the guide frame.

[0014] The movable frame guide roller assembly includes two transversely arranged first guide rollers and four obliquely arranged second guide rollers;

[0015] The bottom and the top of the inner wall of the guide frame are both provided with first guide rollers, and the left and the right sides of the inner wall of the guide frame are both provided with two second guide rollers.

[0016] The bottom and top of the inner wall of the guide frame are both installed with a first bracket, and the first guide roller is arranged in the first bracket;

[0017] Two second brackets are installed on the bottom and top of the inner wall of the guide frame, and the two second brackets are located on the outside of the first bracket. Third brackets are installed on the left and right sides of the inner wall of the guide frame, and second guide rollers are provided between the second bracket and the third bracket at the top and between the second bracket and the third bracket at the bottom.

[0018] The four second guide rollers are arranged at a 45-degree angle to the inner wall of the guide frame, and the diameters of the four second guide rollers and the two first guide rollers are the same;

[0019] An elliptical passing area is formed between the four second guide rollers and the two first guide rollers.

[0020] The opposing surfaces of the second bracket and the third bracket are arc-shaped surfaces;

[0021] The second guide rollers on the left and right sides are symmetrically arranged, and the first guide rollers on the top and bottom are symmetrically arranged.

[0022] A protruding seat is installed on the side of the pipe arrangement wall frame on the right side, a fixing pin shaft of the pipe arrangement sprocket is arranged on the protruding seat, and a transmission sprocket is arranged in the cavity of the pipe arrangement wall frame;

[0023] Two fixing bolts are provided at the bottom of the pipe arrangement wall frame, and the pipe arrangement wall frame and the bottom plate are connected by the fixing bolts.

[0024] The liquid cargo transfer winch includes a support base, a drive connecting end and a roller. The support base is provided with a drive connecting end and a roller. The drive connecting end is connected to the roller and electrically connected to the drive motor.

[0025] A baffle is provided on the side of the drum.

[0026] Compared with the prior art, the present invention has the following beneficial effects:

[0027] 1. In the adaptive type hose arrangement spacing adjustment pipe arrangement device when the load is unbalanced, two moving frame guide rods are installed between the two pipe arrangement device wall frames, a moving frame body is slidably connected between the two moving frame guide rods, a plurality of angle distribution moving frame guide drum assemblies are arranged in the moving frame body, the moving frame body is in transmission connection with the pipe arrangement device transmission chain, in application, the moving mode of the sensor and the chain changes the moving space of the pipe arrangement device moving frame into an adjustable type, when the load is unbalanced, the relative position of the pipe arrangement device moving frame and the winch is adjusted according to the unbalanced direction, so that the centers of the two always coincide, the number of layers of the coiled hose is avoided from increasing, the pipe arrangement effect is increased, in addition, the design of the upper and lower double guide rods effectively increases the rigidity of the whole pipe arrangement device and increases the reliability. Therefore, when the load is unbalanced, the hose is not easy to be damaged, and the safety is high.

[0028] 2. In the adaptive type hose arrangement spacing adjustment pipe arrangement device when the load is unbalanced, two second supports are installed on the inner wall bottom and top of the guide frame, the two second supports are located on the outer side of the first support, third supports are installed on the left and right sides of the inner wall of the guide frame, and second guide rollers are arranged between the second supports and the third supports on the top and the second supports and the third supports on the bottom. In application, the reduction of the coiling area also reduces the radial space of the hose on the winding drum, so that the hose generates greater extrusion force between adjacent layers. This additional extrusion force increases the winding and unwinding resistance of the hose, and the increase of the winding and unwinding resistance of the hose causes the hose to have a corner or a jam phenomenon. Therefore, a plurality of moving frame guide drum assemblies that are mutually angled are adopted to support the hose from different angles, so that the stress of the hose during coiling or releasing is more uniform, the local excessive stress concentration is reduced, the contact area between the drum assembly and the hose is increased, a more stable guide support is provided, the hose is more fitted to the winding drum during coiling, the hose extrusion or folding caused by unbalanced load is avoided, the hose unbalanced load under different working conditions is adapted, the flexibility and adaptability of the system are improved, and good pipe arrangement effect is ensured under various environments. Therefore, the hose corner or jam phenomenon can be avoided, and the winding and unwinding resistance of the hose is reduced.

[0029] 3. In the adaptive type hose arrangement spacing adjustment pipe arrangement device when the load is unbalanced, an angle sensor is designed to effectively monitor the unwinding length and direction of the hose, the direction of the pipe arrangement device moving frame can be changed in time, limit switches are added on both sides of the winding drum, and the hose arrangement reversing is triggered only when the limit switch is triggered when the hose enters the designed pipe arrangement width. Therefore, the present application can realize real-time detection and safety monitoring. BRIEF DESCRIPTION OF DRAWINGS

[0030] Figure 1 is a structural schematic diagram of the present application.

[0031] Figure 2 is a side view of the present application.

[0032] Figure 3 It is a structural schematic diagram of the pipe arrangement wall frame in the present invention.

[0033] Figure 4 It is a structural schematic diagram of the liquid cargo transfer winch in the present invention.

[0034] Figure 5 It is a structural schematic diagram of the mobile frame main body in the present invention.

[0035] Figure 6 It is a structural schematic diagram of the guide roller of the movable frame in the present invention.

[0036] In the figure: electronic control component 1, pipe rack wall frame 2, protruding seat 21, cavity 22, fixing bolt 23, pipe rack reversing drive motor 3, mobile frame guide roller assembly 4, first guide roller 41, second guide roller 42, third bracket 43, first bracket 44, second bracket 45, pipe rack transmission chain 5, mobile frame body 6, mobile seat 61, first through hole 611, connecting piece 612, guide frame 62, guide block 63, second through hole 631, connecting column 64, transmission sprocket 7, pipe rack sprocket fixing pin 8, first travel switch 9, liquid cargo transfer winch 10, drive motor 101, support seat 102, drive connection end 103, baffle 104, roller 105, angle sensor 11, second travel switch 12, mobile frame guide rod 13. DETAILED DESCRIPTION

[0037] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0038] See also Figures 1 to 6 A pipe-laying device for adjusting the spacing of hoses when the load is unbalanced, comprising an electric control assembly 1, two pipe-laying device wall frames 2, a mobile frame guide roller 4, a mobile frame body 6, and a liquid cargo transfer winch 10;

[0039] The top of the bottom plate 14 is respectively installed with an electric control component 1, two pipe rack wall frames 2 and a liquid cargo transfer winch 10, a pipe rack reversing drive motor 3 is installed on the left pipe rack wall frame 2, and a pipe rack sprocket fixing pin shaft 8 is installed on the right pipe rack wall frame 2. The pipe rack sprocket fixing pin shaft 8 is rotatably connected with a transmission sprocket 7, and the transmission sprocket 7 is connected to the pipe rack reversing drive motor 3 through a pipe rack transmission chain 5. Two mobile frame guide rods 13 are installed between the two pipe rack wall frames 2, and a mobile frame body 6 is slidably fitted between the two mobile frame guide rods 13. A mobile frame guide roller assembly 4 with multi-angle distribution is provided in the mobile frame body 6, and the mobile frame body 6 is transmission-connected to the pipe rack transmission chain 5;

[0040] The electronic control assembly 1 is connected to the liquid cargo transfer winch 10 by signal. The liquid cargo transfer winch 10 is provided with a hose, which is transported to the mobile frame guide roller 4 in the mobile frame body 6 through the liquid cargo transfer winch 10.

[0041] The liquid cargo transfer winch 10 is sequentially mounted with a first travel switch 9 , a second travel switch 12 and an angle sensor 11 .

[0042] The movable frame body 6 includes a movable seat 61, a guide frame 62 and a guide block 63. A first through hole 611 is provided on the upper side of the movable seat 61. The lower movable frame guide rod 13 is provided through the first through hole 611. Connectors 612 are provided on both sides of the movable seat 61. The connectors 612 are connected to the pipe rack transmission chain 5.

[0043] The top of the movable seat 61 is connected to the bottom of the guide frame 62, the top of the guide frame 62 is connected to the bottom of the two connecting columns 64, and the top of the two connecting columns 64 is connected to the bottom of the guide block 63;

[0044] A second through hole 631 is defined on the side of the guide block 63 , and the upper movable frame guide rod 13 is disposed through the second through hole 631 .

[0045] The movable frame guide roller assembly 4 is arranged in the guide frame 62 .

[0046] The movable frame guide roller assembly 4 includes two transversely arranged first guide rollers 41 and four obliquely arranged second guide rollers 42;

[0047] The first guide rollers 41 are provided at the bottom and the top of the inner wall of the guide frame 62 , and two second guide rollers 42 are provided at the left and the right sides of the inner wall of the guide frame 62 .

[0048] The first bracket 44 is installed on the bottom and top of the inner wall of the guide frame 62, and the first guide roller 41 is arranged in the first bracket 44;

[0049] Two second brackets 45 are installed on the bottom and top of the inner wall of the guide frame 62. The two second brackets 45 are located on the outside of the first bracket 44. Third brackets 43 are installed on the left and right sides of the inner wall of the guide frame 62. Second guide rollers 42 are provided between the second bracket 45 and the third bracket 43 at the top and between the second bracket 45 and the third bracket 43 at the bottom.

[0050] The four second guide rollers 42 are arranged at a 45-degree angle to the inner wall of the guide frame 62 , and the diameters of the four second guide rollers 42 and the two first guide rollers 41 are the same;

[0051] An elliptical passage area is formed between the four second guide rollers 42 and the two first guide rollers 41 .

[0052] The opposing surfaces of the second bracket 45 and the third bracket 43 are arc-shaped surfaces;

[0053] The second guide rollers 42 on the left and right sides are symmetrically arranged, and the first guide rollers 41 on the top and bottom are symmetrically arranged.

[0054] A protruding seat 21 is installed on the side of the pipe arrangement wall frame 2 on the right side, and the pipe arrangement sprocket fixing pin 8 is set on the protruding seat 21, and the transmission sprocket 7 is set in the cavity 22 of the pipe arrangement wall frame 2;

[0055] Two fixing bolts 23 are provided at the bottom of the pipe arrangement wall frame 2 , and the pipe arrangement wall frame 2 is connected to the bottom plate 14 via the fixing bolts 23 .

[0056] The liquid cargo transfer winch 10 includes a support base 102, a drive connection end 103 and a roller 105. The support base 102 is provided with the drive connection end 103 and the roller 105. The drive connection end 103 is connected to the roller 105, and the drive connection end 103 is electrically connected to the drive motor 101.

[0057] A baffle 104 is provided on the side of the drum 105 .

[0058] The supplementary description of the present invention is as follows:

[0059] During normal operation, the hose is retracted and released by the hose winch, guided by the mobile frame of the pipe laying device and subjected to friction reduction to transport liquid cargo products. During the reeling and releasing process of the hose, each layer on the reel should be released or recovered in sequence, otherwise the hose will be entangled, knotted and disordered.

[0060] Example 1:

[0061] A pipe-laying device with adaptive hose arrangement spacing adjustment when unbalanced load occurs, the pipe-laying device with adaptive hose arrangement spacing adjustment when unbalanced load occurs comprises: an electric control component 1, two pipe-laying device wall frames 2, a mobile frame guide roller 4, a mobile frame main body 6 and a liquid cargo transfer winch 10; the top of the bottom plate 14 is respectively installed with an electric control component 1, two pipe-laying device wall frames 2 and a liquid cargo transfer winch 10, a pipe-laying device reversing drive motor 3 is installed on the left pipe-laying device wall frame 2, a pipe-laying device sprocket fixing pin shaft 8 is installed on the right pipe-laying device wall frame 2, a transmission sprocket 7 is rotatably connected to the pipe-laying device sprocket fixing pin shaft 8, and the transmission sprocket 7 is connected to the pipe-laying device reversing drive motor 3 The two pipe arrangement device walls 2 are connected by a pipe arrangement transmission chain 5, and two mobile frame guide rods 13 are installed between the two mobile frame guide rods 13. A mobile frame body 6 is slidably fitted between the two mobile frame guide rods 13, and a mobile frame guide roller assembly 4 is provided in the mobile frame body 6. The mobile frame body 6 is transmission-connected to the pipe arrangement device transmission chain 5; the electronic control component 1 is signal-connected to the liquid cargo transmission winch 10, and a hose is provided on the liquid cargo transmission winch 10. The hose is transported to the mobile frame guide roller assembly 4 in the mobile frame body 6 through the liquid cargo transmission winch 10; the liquid cargo transmission winch 10 is sequentially installed with a first travel switch 9, a second travel switch 12 and an angle sensor 11.

[0062] During application: the corresponding relationship between the angle sensor 11 and the speed of the pipe rack reversing drive motor 3 is pre-set. When the liquid cargo transfer winch 10 is running, the pipe rack reversing drive motor 3 rotates under the control of the electronic control component 1, driving the transmission sprocket 7 fixed at both ends of the pipe rack wall frame 2 to rotate, so that the mobile frame body 6 moves on the mobile frame guide rod 13, so that the mobile frame body 6 corresponds to the position of the liquid cargo transfer winch 10, and then the hose is pulled along the liquid cargo transfer winch 10 to the mobile frame guide roller assembly 4, that is, the hose is arranged at the drum of the liquid cargo transfer winch 10. When the angle sensor 11 detects that the direction of the liquid cargo transfer winch 10 has changed or detects that the hose is arranged to the extreme position, the second travel switch 12 or the first travel switch 9 is triggered, and the pipe rack reversing drive motor 3 turns, driving the mobile frame body 6 to run in another direction on the mobile frame guide rod 13, and is installed on both ends of the wall frame of the liquid cargo transfer winch 10 through fasteners.

[0063] Example 2:

[0064] Example 2 is basically the same as Example 1, except that:

[0065] The moving frame body 6 comprises a moving seat 61, a guide frame 62 and a guide block 63, the upper end side of the moving seat 61 is provided with a first through hole 611, the first through hole 611 is penetrated by the upper moving frame guide rod 13, the left and right sides of the moving seat 61 are provided with connecting pieces 612, the connecting pieces 612 are in transmission connection with the pipe arranging device transmission chain 5; the top of the moving seat 61 is connected with the bottom of the guide frame 62, the top of the guide frame 62 is connected with the bottom of two connecting columns 64, the top of the two connecting columns 64 is connected with the bottom of the guide block 63; the side of the guide block 63 is provided with a second through hole 631, the second through hole 631 is penetrated by the upper moving frame guide rod 13.

[0066] When applied: the chain transmission and the stroke of the moving seat 61 are changed into a flexible adjustable form, whether the hose is arranged in place is judged by triggering or not triggering the stroke switch, if not in place, the moving seat 61 can break through the original stroke to continue walking, increase the arrangement width, save the arrangement space on the winding drum, the moving seat 61 itself has a driving structure, can effectively adjust the pipe arranging speed of the moving frame in real time, more flexible than the old fixed type.

[0067] Embodiment 3:

[0068] Embodiment 3 is basically the same as embodiment 1, the difference is that:

[0069] The moving frame guide drum assembly 4 comprises two first guide rollers 41 arranged transversely and four second guide rollers 42 arranged obliquely; the inner wall bottom and top of the guide frame 62 are provided with the first guide rollers 41, the inner wall left side and right side of the guide frame 62 are provided with two second guide rollers 42; the inner wall bottom and top of the guide frame 62 are provided with the first supports 44, the first guide rollers 41 are arranged in the first supports 44; the inner wall bottom and top of the guide frame 62 are provided with two second supports 45, the two second supports 45 are located outside the first supports 44, the inner wall left and right sides of the guide frame 62 are provided with the third supports 43, the second supports 45 at the top and the third supports 43, the second supports 45 at the bottom and the third supports 43 are provided with the second guide rollers 42; the four second guide rollers 42 and the inner wall of the guide frame 62 are arranged at forty-five degrees, the diameters of the four second guide rollers 42 and the two first guide rollers 41 are the same; the four second guide rollers 42 and the two first guide rollers 41 form an elliptical passing area; the opposite surfaces of the second supports 45 and the third supports 43 are arc surfaces; the second guide rollers 42 on the left and right sides are symmetrically arranged, the first guide rollers 41 at the top and the bottom are symmetrically arranged.

[0070] During application: multiple sets of first guide rollers 41 and second guide rollers 42 at angles to each other are used to effectively support the components through which the hose passes. At the same time, with the assistance of the rollers, the friction of the hose is reduced when passing through, and the passage of the hose is smoother. It can be more suitable for hoses of various diameter sections, effectively reducing the center deviation of the hose caused by the negative impact of off-center loading, and enhancing the pipe arrangement effect to a certain extent.

[0071] Example 4:

[0072] Example 4 is basically the same as Example 1, except that:

[0073] During the operation of the liquid cargo transfer winch 10, the angle sensor 11 can provide real-time feedback on the current operating speed and direction of the liquid cargo transfer winch 10, which is converted into the rotation direction and speed of the pipe rack reversing drive motor 3 through the electronic control and capacitor cabinet component 1.

[0074] The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiment. Any equivalent modifications or changes made by ordinary technicians in this field based on the contents disclosed in the present invention should be included in the protection scope recorded in the claims.

Claims

1. A self-adaptive hose arrangement spacing adjustment device for uneven load, characterized by: The self-adaptive hose arrangement spacing adjustment pipe arrangement device during unbalanced load comprises an electric control component (1), two pipe arrangement device wall frames (2), a mobile frame guide roller component (4), a mobile frame body (6) and a liquid cargo transfer winch (10); An electric control component (1), two pipe arrangement wall frames (2) and a liquid cargo transfer winch (10) are respectively installed on the top of the bottom plate (14); a pipe arrangement device reversing drive motor (3) is installed on the left pipe arrangement device wall frame (2); a pipe arrangement device sprocket fixing pin shaft (8) is installed on the right pipe arrangement device wall frame (2); a transmission sprocket (7) is rotatably connected to the pipe arrangement device sprocket fixing pin shaft (8); the transmission sprocket (7) and the pipe arrangement device reversing drive motor (3) are connected via a pipe arrangement device transmission chain (5); two mobile frame guide rods (13) are installed between the two pipe arrangement device wall frames (2); a mobile frame body (6) is slidably matched between the two mobile frame guide rods (13); a mobile frame guide roller assembly (4) with multiple angles is provided in the mobile frame body (6); the mobile frame body (6) is transmission-connected to the pipe arrangement device transmission chain (5); The electric control assembly (1) is connected to the liquid cargo transmission winch (10) by signal. The liquid cargo transmission winch (10) is provided with a hose, and the hose is transported to the mobile frame guide roller assembly (4) in the mobile frame body (6) via the liquid cargo transmission winch (10). The movable frame guide roller assembly (4) comprises two transversely arranged first guide rollers (41) and four obliquely arranged second guide rollers (42); The first guide roller (41) is arranged at the bottom and top of the inner wall of the guide frame (62), and two second guide rollers (42) are arranged on the left and right sides of the inner wall of the guide frame (62); Two second brackets (45) are installed on the bottom and top of the inner wall of the guide frame (62), and the two second brackets (45) are located outside the first bracket (44). Third brackets (43) are installed on the left and right side surfaces of the inner wall of the guide frame (62), and second guide rollers (42) are provided between the second bracket (45) and the third bracket (43) at the top and between the second bracket (45) and the third bracket (43) at the bottom. A first travel switch (9), a second travel switch (12) and an angle sensor (11) are sequentially mounted on the liquid cargo transfer winch (10).

2. The device for adjusting the spacing of hoses for adaptive arrangement under unbalanced load according to claim 1, characterized in that: The movable frame body (6) includes a movable seat (61), a guide frame (62) and a guide block (63); a first through hole (611) is provided on the upper side of the movable seat (61); a lower movable frame guide rod (13) is provided through the first through hole (611); connecting pieces (612) are provided on both the left and right sides of the movable seat (61); and the connecting pieces (612) are connected to the pipe arrangement transmission chain (5) in a transmission manner; The top of the movable seat (61) is connected to the bottom of the guide frame (62), the top of the guide frame (62) is connected to the bottoms of the two connecting columns (64), and the tops of the two connecting columns (64) are connected to the bottom of the guide block (63); A second through hole (631) is provided on the side of the guide block (63), and the upper movable frame guide rod (13) is arranged to pass through the second through hole (631).

3. The device for adjusting the spacing of hoses for adaptive arrangement under unbalanced load according to claim 2, characterized in that: The movable frame guide roller assembly (4) is arranged in the guide frame (62).

4. The device for adjusting the spacing of hoses for adaptive arrangement under unbalanced load according to claim 3, characterized in that: A first bracket (44) is installed at the bottom and top of the inner wall of the guide frame (62), and the first guide roller (41) is arranged in the first bracket (44).

5. The device for adjusting the spacing of hoses for adaptive arrangement under unbalanced load according to claim 4, characterized in that: The four second guide rollers (42) are arranged at a 45-degree angle to the inner wall of the guide frame (62), and the four second guide rollers (42) have the same diameter as the two first guide rollers (41); An elliptical passing area is formed between the four second guide rollers (42) and the two first guide rollers (41).

6. The device for adjusting the spacing of hoses for adaptive arrangement under unbalanced load according to claim 5, characterized in that: The opposing surfaces of the second bracket (45) and the third bracket (43) are arc-shaped surfaces; The second guide rollers (42) on the left and right sides are symmetrically arranged, and the first guide rollers (41) on the top and bottom are symmetrically arranged.

7. The device for adjusting the spacing of hoses for adaptive arrangement under unbalanced load according to claim 1, characterized in that: A protruding seat (21) is installed on the side of the pipe arrangement wall frame (2) on the right side, a pipe arrangement sprocket fixing pin (8) is arranged on the protruding seat (21), and a transmission sprocket (7) is arranged in a cavity (22) of the pipe arrangement wall frame (2); Two fixing bolts (23) are provided at the bottom of the pipe arrangement wall frame (2), and the pipe arrangement wall frame (2) and the bottom plate (14) are connected via the fixing bolts (23).

8. The device for adjusting the spacing of hoses for adaptive arrangement under unbalanced load according to claim 1, characterized in that: The liquid cargo transfer winch (10) comprises a support base (102), a drive connection end (103) and a roller (105); the support base (102) is provided with a drive connection end (103) and a roller (105); the drive connection end (103) is connected to the roller (105); and the drive connection end (103) is electrically connected to a drive motor (101).

9. The device for adjusting the spacing of hoses for adaptive arrangement under unbalanced load according to claim 8, characterized in that: A baffle (104) is provided on the side of the drum (105).

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