A soft pipeline operation vehicle

Abstract

The present invention discloses a soft pipeline operation vehicle, comprising a square cabin, a soft pipeline, a soft pipeline folding device, an electric control device, and a power supply. The square cabin is provided with a main cabin, an execution cabin, and a control cabin; the soft pipeline folding device is provided in the execution cabin; the soft pipeline folding device is used to fold the soft pipeline into the main cabin; the electric control device and the power supply are provided in the control cabin; a guide rail is provided on the top of the square cabin; the electric control device controls the soft pipeline folding device to operate; the soft pipeline folding device can move on the guide rail to fold the soft pipeline into the main cabin; the power supply provides power to the soft pipeline folding device. The present invention solves the problems of low folding efficiency during folding, and pipe jamming and sagging during folding in existing reel-type pipe collecting devices.

Description

Technical Field

[0001] The present invention relates to the field of liquid conveying equipment, and in particular to a soft pipeline operation vehicle. Background Art

[0002] Soft pipeline operation vehicles are important equipment for outdoor liquid transportation. They can be used to quickly lay and withdraw soft pipelines. Currently, soft pipeline operation vehicles use different pipe-retracting devices to achieve automatic withdrawal functions. For example, my country's fire brigade is equipped with a mechanical claw-type withdrawal and folding device, which is used to withdraw fire hoses in the middle of the road. However, it is difficult to adapt to the withdrawal of soft pipelines on both sides of the road, and the automatic folding mechanical claw requires manual operation. Some soft pipeline operation vehicles use reel-type pipe retracting devices for pipe withdrawal. When using reel-type pipe retracting devices for withdrawal, the chassis power unit is required to cooperate, which is relatively slow, with low withdrawal efficiency and a heavy workload. In addition, problems such as pipe jamming and sagging may occur during the withdrawal of pipe joints. Summary of the Invention

[0003] The problem to be solved by the present invention is to provide a soft pipeline operation vehicle to solve the problems of slow soft pipeline withdrawal speed and pipe sticking and sagging during the withdrawal process.

[0004] To achieve the above object, the present invention provides a soft pipeline operation vehicle, comprising: a shelter, a soft pipeline, a soft pipeline retracting and folding device, an electric control device, and a power supply;

[0005] The shelter includes a first area and a second area; a partition is provided between the first area and the second area;

[0006] The first area is provided with a main compartment, and the main compartment stores the soft pipeline;

[0007] An execution cabin is provided at the upper portion of the second area, wherein an elevator is provided in the execution cabin; a control cabin is provided at the lower portion of the second area; wherein the electric control device and the power supply are provided in the control cabin;

[0008] Main rails in the X direction are provided on both sides of the top of the main cabin;

[0009] The liftable surface of the lift is provided with a docking guide rail in the X direction; when the liftable surface is raised to a predetermined position, the docking guide rail docks with the main rail;

[0010] The docking guide rail is provided with a Y-direction Y-guide rail; the Y-guide rail can move along the X-direction on the docking guide rail or the main guide rail;

[0011] The soft pipeline withdrawing and folding device is movably connected to the Y guide rail; the soft pipeline withdrawing and folding device can move along the Y direction on the Y guide rail;

[0012] The soft pipeline withdrawing and folding device includes a first-stage pipe collecting device and a second-stage pipe collecting device; the first-stage pipe collecting device withdraws the laid soft pipeline and transmits it to the second-stage pipe collecting device; the second-stage pipe collecting device returns the soft pipeline transported by the first-stage pipe collecting device to the main cabin;

[0013] The electric control device controls the soft pipeline withdrawing and folding device to perform the soft pipeline withdrawing and folding operation; the power supply provides electric energy for the soft pipeline operation vehicle to perform the soft pipeline withdrawing operation.

[0014] Optionally, the main guide rail includes: a first guide rail and a second guide rail; the docking guide rail includes: a third guide rail and a fourth guide rail; and racks are provided on the first guide rail and the third guide rail.

[0015] Optionally, the Y-direction guide rail includes a fifth guide rail and a sixth guide rail; racks are provided on the fifth guide rail and the sixth guide rail;

[0016] A fifth guide rail slide is provided at the bottom of one end of the fifth guide rail close to the third guide rail; the fifth guide rail slide is engaged and connected to the third guide rail or the first guide rail; a fifth guide rail motor is provided on the fifth guide rail slide; the fifth guide rail motor drives the fifth guide rail to move along the X direction; a fifth guide rail pulley is provided at the bottom of one end of the fifth guide rail close to the fourth guide rail, and the fifth guide rail pulley can slide on the fourth guide rail or the second guide rail;

[0017] A sixth guide rail slide is provided at the bottom of one end of the sixth guide rail close to the third guide rail; the sixth guide rail slide is engaged and connected to the third guide rail or the first guide rail; a sixth guide rail motor is provided on the sixth guide rail slide; the sixth guide rail motor drives the sixth guide rail to move along the X direction, and a sixth guide rail pulley is connected to the bottom of one end of the sixth guide rail close to the fourth guide rail; the sixth guide rail pulley can slide on the fourth guide rail or the second guide rail;

[0018] The fifth guide rail is located on a side of the sixth guide rail away from the main compartment.

[0019] Optionally, the first-stage pipe collecting device includes a soft pipeline conveying assembly; the soft pipeline conveying assembly is provided with a guide rod at one end close to the source side of the soft pipeline;

[0020] The bottom of the soft pipeline conveying component of the first-stage pipe collecting device is fixedly connected to a rotating shaft and a rotating shaft motor, and the rotating shaft is rotatably connected to the first guide rail slide; the first guide rail slide is engaged and connected to the fifth guide rail; the first guide rail slide is provided with a first guide rail motor, and the first guide rail motor drives the first guide rail slide to move along the Y direction on the fifth guide rail.

[0021] Optionally, the second-stage pipe collecting device includes a soft pipeline conveying assembly; a soft pipeline supporting shaft is provided at one end of the soft pipeline conveying assembly close to the source side of the soft pipeline;

[0022] The bottom of the soft pipeline conveying component of the second-stage pipe collecting device is fixedly connected to a fixed shaft;

[0023] The bottom of the fixed shaft is fixedly connected to the second guide rail slide; the second guide rail slide is engaged and connected to the sixth guide rail; a second guide rail motor is provided on the second guide rail slide, and the second guide rail motor drives the second guide rail slide to move along the Y direction on the sixth guide rail.

[0024] Optionally, the soft pipeline conveying assembly includes a support frame; the support frame includes a bottom plate, two side plates and two support seats; on the top of the support seat, a driven shaft seat, a support shaft seat and a driving shaft seat are sequentially arranged in the conveying direction of the soft pipeline; the driving shaft seat, the support shaft seat and the driven shaft seat arranged opposite to each other on the two support seats are rotatably connected to the driving shaft, the supporting shaft and the driven shaft; a conveyor belt is wrapped around the outside of the driving shaft, the supporting shaft and the driven shaft; a conveyor belt motor is arranged on the bottom plate of the support frame, and the conveyor belt motor drives the driving shaft to rotate;

[0025] A pressure rod module is arranged on the top of the support frame.

[0026] Optionally, the pressure rod module includes two groups of pressure rod seats, and the two groups of pressure rod seats are respectively fixed on the support seat; the pressure rod seat includes three vertical pressure rod columns, and the top of each pressure rod column is provided with a pressure rod shaft;

[0027] The pressure rod shaft is rotatably connected to the upper pressure rod; the upper pressure rod has a cavity opening downward, a compression spring is arranged in the cavity, the lower end of the compression spring is fixedly connected to the lower pressure rod, and the compression spring and the upper part of the lower pressure rod can reciprocate up and down in the cavity; the lower end of the lower pressure rod is provided with a pressure rod mounting hole;

[0028] A pressure rod transverse axis is fixedly connected in the two oppositely arranged pressure rod mounting holes, and the pressure rod transverse axis is perpendicular to the conveying direction of the conveyor belt; when performing the pipe collecting operation, the pressure rod transverse axis is acted upon by the compression spring to press down the soft pipe, thereby increasing the pressure between the soft pipe and the conveyor belt;

[0029] A return spring connection seat is provided on the soft pipeline source side of each upper pressure rod; a return spring is horizontally connected between the return spring connection seat and the bottom of the upper pressure rod;

[0030] A blocking piece is provided on the pressure rod seat, and the blocking piece is used to prevent the lower pressure rod from deflecting toward the return spring connecting seat under the pulling force of the return spring.

[0031] Optionally, the horizontal height of the axis center of the support shaft is higher than the horizontal heights of the axis centers of the driving shaft and the driven shaft; the horizontal heights of the axis centers of the driving shaft and the driven shaft are the same;

[0032] The shaft diameter of the driving shaft is 40 mm, the shaft diameter of the driven shaft is 40 mm, and the shaft diameter of the supporting shaft is 25 mm.

[0033] Optionally, the main cabin, execution cabin, and control cabin are provided with doors.

[0034] Compared with the prior art, the embodiments of the present invention have the following beneficial effects:

[0035] 1. The flexible pipeline retraction and folding device adopts a two-stage design. The first-stage tube collection device is used to store the flexible pipeline from the layout position to the second-stage tube collection device. The second-stage tube collection device uses the working principle of 3D printing. The hose is folded neatly and tightly, which can improve the efficiency of storage compartment space utilization. The tube collection and folding are carried out in steps without interfering with each other, which improves the efficiency of flexible pipeline withdrawal.

[0036] 2. The pressure rod module of the pipe collecting device adopts a mechanical reset design, without power and sensing devices, with reliable working performance and easy maintenance. During the pipe collecting process, when the pipe joints pass through the soft pipeline to withdraw the folding device, the elastic characteristics of the spring are used to smoothly convey the pipe joints, solving the problems of pipe sticking and sagging.

[0037] 3. The soft pipeline retracting and folding device is retracted into the execution cabin when in standby mode, and enters the working area through a lift when in operation, making the overall structure compact. At the same time, the soft pipeline retracting and folding device adopts a two-stage design, which reduces the complexity of the mechanical design and ensures high system operation performance stability.

[0038] 4. Use its own power supply or draw power from the vehicle battery to provide power for the motor. There is no need to draw power from the load-bearing chassis. There are no special requirements for the chassis and it is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] Figure 1 This is a schematic diagram of the main structure of a soft pipeline operation vehicle disclosed in an embodiment of the present invention;

[0040] Figure 2 This is a schematic structural diagram from a first-view perspective of a first-stage tube collecting device disclosed in an embodiment of the present invention;

[0041] Figure 3 This is a schematic structural diagram from a second perspective of a first-stage tube collecting device disclosed in an embodiment of the present invention;

[0042] Figure 4 This is a schematic diagram of the rotating shaft structure of a first-stage tube collecting device disclosed in an embodiment of the present invention;

[0043] Figure 5 This is a schematic structural diagram from a first perspective of a second-stage tube collecting device disclosed in an embodiment of the present invention;

[0044] Figure 6 This is a schematic diagram of a working state of a soft pipeline retracting and folding device disclosed in an embodiment of the present invention;

[0045] Figure 7 The figure is an overall schematic diagram of a soft pipeline operation vehicle disclosed in an embodiment of the present invention.

[0046] Reference numerals and descriptions:

[0047] 1- Cabin, 2- Soft pipeline, 3- Soft pipeline folding and retracting device, 31- First-stage pipe collecting device, 32- Second-stage pipe collecting device, 4- Electric control device, 5- Power supply, 6- Partition, 11- Main cabin, 12- Execution cabin, 13- Elevator, 14- Control cabin, 7- Main rail, 71- First guide rail, 72- Second guide rail, 73- Third guide rail, 74- Fourth guide rail, 75- Fifth guide rail, 76- Sixth guide rail, 751- Fifth guide rail motor, 761- Sixth guide rail motor, 311- Guide rod, 312- Rotating shaft, 313- First guide rail slide, 314- First guide rail motor, 321- Soft pipeline support shaft, 322- Fixed shaft, 323- Second guide rail slide, 324- Second guide rail motor, 331- Bottom Plate, 332-side plate, 333-support seat, 334-driven shaft seat, 335-support shaft seat, 336-driving shaft seat, 337-conveyor belt, 341-pressure rod seat, 342-pressure rod column, 343-pressure rod shaft, 344-upper pressure rod, 345-compression spring, 346-lower pressure rod, 347-pressure rod cross shaft, 348-return spring, 349-return spring connecting seat, 350-blocking plate, 3361-driving shaft, 3351-support shaft, 3341-driven shaft, 3121-external rotating shaft, 3122-thrust bearing, 3123-internal meshing large gear, 3124-needle roller bearing, 3125-rotating gear shaft, 3126-internal meshing small gear, 3127-rotating gear shaft bearing, 3128-coupling. DETAILED DESCRIPTION

[0048] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0049] Example 1

[0050] See also Figure 1 . Figure 1 This is a schematic diagram of the main structure of a soft pipeline operation vehicle disclosed in an embodiment of the present invention. Figure 1 As shown, a soft pipeline operation vehicle disclosed in an embodiment of the present invention includes: a cabin 1, a soft pipeline 2, a soft pipeline retracting and folding device 3, an electric control device 4, and a power supply 5.

[0051] The above-mentioned shelter 1 includes a first area and a second area; a partition 6 is provided between the first area and the second area.

[0052] The first area is provided with a main compartment 11 , and the main compartment 11 stores the soft pipeline 2 .

[0053] An execution cabin 12 is provided at the upper portion of the second area, and an elevator 13 is provided in the execution cabin 12; a control cabin 14 is provided at the lower portion of the second area; an electric control device 4 and a power supply 5 are provided in the control cabin 14;

[0054] Main rails 7 in the X direction are provided on both sides of the top of the main compartment 11 .

[0055] The liftable surface of the lift 13 is provided with a docking guide rail in the X direction; when the liftable surface is raised to a predetermined position, the docking guide rail docks with the main rail 7.

[0056] The docking guide rail is provided with a Y-direction Y-guide rail; the Y-guide rail can move along the X-direction on the docking guide rail or the main rail 7.

[0057] The soft pipeline withdrawing and folding device 3 is movably connected to the Y-direction guide rail; the soft pipeline withdrawing and folding device 3 can move along the Y-direction on the Y-direction guide rail.

[0058] The soft pipeline withdrawal and folding device 3 includes a first-stage pipe collecting device 31 and a second-stage pipe collecting device 32; the first-stage pipe collecting device 31 withdraws the laid soft pipeline and transmits it to the second-stage pipe collecting device 32; the second-stage pipe collecting device 32 places the soft pipeline transported by the first-stage pipe collecting device 31 into the main cabin 11.

[0059] The electric control device 4 controls the soft pipeline withdrawing and folding device to perform the soft pipeline withdrawing and folding operation; the power supply 5 provides electric energy for the soft pipeline operation vehicle to perform the soft pipeline withdrawing operation.

[0060] It can be seen that the soft pipeline operation vehicle described in this embodiment can use the soft pipeline withdrawal and folding device to quickly withdraw and fold the soft pipeline into the main cabin, thereby realizing intelligent operation; it can use its own power supply and does not need to take power from the carrier platform chassis, thereby reducing the requirements for the chassis and making it more convenient to use; by designing the compartments separately, it improves space utilization and makes the functions more complete.

[0061] As an optional implementation, the main guide rail 7 includes: a first guide rail 71 and a second guide rail 72 ; the docking guide rail includes: a third guide rail 73 and a fourth guide rail 74 .

[0062] Racks are provided on the first guide rail 71 and the third guide rail 73 .

[0063] In this optional embodiment, as an optional implementation, the above-mentioned Y-guide rail includes a fifth guide rail 75 and a sixth guide rail 76; racks are provided on the fifth guide rail 75 and the sixth guide rail 76.

[0064] A fifth guide rail slide is provided at the bottom of one end of the fifth guide rail 75 close to the above-mentioned third guide rail 73; the fifth guide rail slide is engaged and connected to the third guide rail 73 or the first guide rail 71; a fifth guide rail motor 751 is provided on the fifth guide rail slide; the fifth guide rail motor 751 drives the fifth guide rail 75 to move along the X direction; a fifth guide rail pulley is provided at the bottom of one end of the fifth guide rail 75 close to the above-mentioned fourth guide rail 74, and the above-mentioned fifth guide rail pulley can slide on the fourth guide rail 74 or the second guide rail 72.

[0065] A sixth guide rail slide is provided at the bottom of one end of the sixth guide rail 76 close to the third guide rail 73; the sixth guide rail slide is engaged and connected to the third guide rail 73 or the first guide rail 71; a sixth guide rail motor 761 is provided on the sixth guide rail slide; the sixth guide rail motor 761 drives the sixth guide rail 76 to move along the X direction, and a sixth guide rail pulley is connected to the bottom of one end of the sixth guide rail 76 close to the fourth guide rail 74; the sixth guide rail pulley can slide on the fourth guide rail 74 or the second guide rail 72.

[0066] The fifth guide rail 75 is located on a side of the sixth guide rail 76 away from the main compartment 11 .

[0067] It can be seen that by rationally arranging the guide rails and utilizing the motors, the first-stage tube collecting device and the second-stage tube collecting device can be accurately moved to the desired positions.

[0068] In this optional embodiment, as an optional implementation, as Figure 2 、 Figure 3As shown, the above-mentioned first-stage pipe collecting device 31 includes a soft pipeline conveying assembly; at one end close to the source side of the soft pipeline, the soft pipeline conveying assembly is provided with a guide rod 311; the guide rod 311 is slidably connected to the soft pipeline conveying assembly through a linear slide rail.

[0069] The bottom of the soft pipeline conveying component of the first-stage pipe collecting device 31 is fixedly connected to a rotating shaft 312 and a rotating shaft motor, and the rotating shaft 312 is rotatably connected to the first guide rail slide 313; the first guide rail slide 313 is engaged and connected to the fifth guide rail 75; the first guide rail slide 313 is provided with a first guide rail motor 314, and the first guide rail motor 314 drives the first guide rail slide 313 to move along the Y direction on the fifth guide rail 75.

[0070] In this optional embodiment, as an optional implementation, as Figure 4 As shown, the rotating shaft 312 is divided into an inner fixed shaft (not shown) and an outer rotating shaft 3121. The inner fixed shaft is fixed to the first guide rail slide 313. The bottom of the inner fixed shaft is covered with a thrust bearing 3122. The inner fixed shaft is fixedly provided with an internal meshing large gear 3123. The outer rotating shaft 3121 is covered by a needle roller bearing 3124. The bottom of the needle roller bearing 3124 is connected to the top of the thrust bearing 3122, providing support for the outer rotating shaft 3121. The inner fixed shaft is provided with a rotating gear shaft 3125. The rotating gear shaft 3125 is connected to an internal meshing small gear 3126, a rotating gear shaft bearing 3127, and a coupling 3128. The rotating gear shaft bearing 3127 provides support and positioning for the rotating gear shaft 3125. The worm gear reducer provides power to the rotating gear shaft through the coupling. The rotation principle is as follows: the outer rotating shaft 3121 is connected to the soft pipeline conveying component of the first-stage tube collecting device 31 as a whole, the internal meshing large gear is fixed, and the rotating shaft motor provides rotational power to the rotating gear shaft 3125 through the coupling 3128, driving the internal meshing small gear to rotate, and the internal meshing small gear drives the tube collecting device to rotate after being subjected to force.

[0071] As an optional implementation, Figure 5 As shown, the second-stage pipe collecting device 32 includes a soft pipeline conveying assembly. At one end close to the source side of the soft pipeline, the soft pipeline conveying assembly is provided with a soft pipeline support shaft 321.

[0072] A fixed shaft 322 is fixedly connected to the bottom of the soft pipeline conveying component of the second-stage pipe collecting device 32 .

[0073] The bottom of the fixed shaft 322 is fixedly connected to the second guide rail slide 323; the second guide rail slide 323 is engaged and connected to the sixth guide rail 76; a second guide rail motor 324 is provided on the second guide rail slide 323, and the second guide rail motor 324 drives the second guide rail slide 323 to move along the Y direction on the sixth guide rail 76.

[0074] As an optional implementation, Figure 2 , Figure 3 As shown, the above-mentioned soft pipeline conveying assembly includes a support frame, which includes a base plate 331, two side plates 332 and two support seats 333; on the top of the support seat 333, a driven shaft seat 334, a support shaft seat 335 and a driving shaft seat 336 are arranged in sequence according to the soft pipeline conveying direction; the driving shaft seat 336, the support shaft seat 335 and the driven shaft seat 334 arranged relatively to each other on the two support seats 333 are rotatably connected with the driving shaft 3361, the support shaft 3351 and the driven shaft 3341; a conveyor belt 337 is wrapped around the outside of the driving shaft 3361, the support shaft 3351 and the driven shaft 3341; a conveyor belt motor is arranged on the base plate 331 of the support frame, and the conveyor belt motor drives the driving shaft 3361 to rotate; a pressure rod module is arranged on the top of the support frame.

[0075] In this optional embodiment, as an optional implementation, the output end of the conveyor belt motor is connected to a coupling, the coupling is connected to a synchronous belt driving wheel, and the synchronous belt driving wheel drives the above-mentioned driving shaft 3361 to rotate through the synchronous belt.

[0076] In this optional embodiment, as an optional implementation, the pressure rod module includes two groups of pressure rod seats 341, and the two groups of pressure rod seats 341 are respectively fixed on the support seats 333; the pressure rod seats 341 include three vertical pressure rod columns 342, and a pressure rod shaft 343 is provided at the top of each pressure rod column 342.

[0077] The pressure rod shaft 343 is rotatably connected to the upper pressure rod 344; the upper pressure rod 344 has a cavity opening downward, in which a compression spring 345 is provided. The lower end of the compression spring 345 is fixedly connected to the lower pressure rod 346, and the compression spring 345 and the upper part of the lower pressure rod 346 can move back and forth up and down in the above-mentioned cavity; the lower end of the lower pressure rod 346 is provided with a pressure rod mounting hole.

[0078] A pressure rod horizontal axis 347 is fixedly connected in the two relatively arranged pressure rod mounting holes, and the pressure rod horizontal axis 347 is perpendicular to the conveying direction of the conveyor belt 337; when performing the pipe collecting operation, the pressure rod horizontal axis 347 is acted upon by the compression spring 345 to press down the soft pipeline, thereby increasing the pressure between the soft pipeline and the conveyor belt 337.

[0079] A return spring connection seat 349 is provided on the soft pipeline source side of each upper pressure rod 344; a return spring 348 is horizontally connected between the return spring connection seat 349 and the bottom of the upper pressure rod 344.

[0080] A blocking piece 350 is provided on the pressure rod seat 341 , and the blocking piece 350 is used to prevent the lower pressure rod 346 from deflecting toward the return spring connecting seat 349 under the pulling force of the return spring 348 .

[0081] For soft oil pipelines with different diameters, by replacing the matching compression spring 345 during operation, soft pipelines with different diameters of 3 inches, 4 inches and 6 inches can be achieved.

[0082] It can be seen that the soft pipeline operation vehicle described in this embodiment can use the pressure rod module to elastically press the soft pipeline. Under the action of the compression spring and the return spring, it solves the problem of pipe sticking and sagging during the withdrawal of the soft pipeline when the pipe joint passes through.

[0083] As an optional embodiment, the horizontal height of the axis center of the above-mentioned support shaft 3351 is higher than the horizontal heights of the axis centers of the driving shaft 3361 and the driven shaft 3341; the horizontal heights of the axis centers of the driving shaft 3361 and the driven shaft 3341 are the same; the shaft diameter of the driving shaft 3361 is 40 mm, the shaft diameter of the driven shaft 3341 is 40 mm, and the shaft diameter of the support shaft 3351 is 25 mm.

[0084] As an optional embodiment, in an embodiment of the present invention, the cabin is a cabin body manufactured on a 6-meter integral self-loading and unloading cabin, with an outer dimension of 6058 mm × 2438 mm × 2438 mm and an internal height of 2421 mm; the main cabin 11 is 1875 mm × 2000 mm × 4500 mm in size.

[0085] As an optional implementation, in the embodiment of the present invention, the power supply 5 has an operating power of not less than 5000 watts, a capacity of not less than 560 ampere hours, and a size of not more than 60 cm × 30 cm × 30 cm.

[0086] As an optional implementation, in an embodiment of the present invention, a rear door is provided at the rear end of the main cabin 11; side flip doors are connected to the axes at both ends of the execution cabin 12; and the control cabin 14 is slidably connected to two sliding doors.

[0087] Example 2

[0088] The second embodiment is a process in which a soft pipeline operation vehicle utilizes a pipe collecting device to carry out pipeline withdrawal work.

[0089] like Figure 6 、 Figure 7 shown. Figure 6 This is a schematic diagram of a working state of a soft pipeline retracting and folding device disclosed in an embodiment of the present invention; Figure 7 The figure is an overall schematic diagram of a soft pipeline operation vehicle disclosed in an embodiment of the present invention.

[0090] (1) When performing the soft pipeline retraction operation. The first-stage retraction device 31 or the second-stage retraction device 32 provides a pressing force for the soft pipeline through the compression spring 345 and the lower pressure rod 346, pressing the soft pipeline onto the conveyor belt 337, and performing the soft pipeline retraction operation through the friction between the conveyor belt 337 and the soft pipeline. When the soft pipeline joint passes through, the pressure rod seat 341 rotates in the direction of the soft pipeline retraction under the thrust of the joint. After the joint passes, it is reset by the tension of the reset spring 348 and continues to provide a pressing force to perform the soft pipeline retraction operation;

[0091] (2) When the soft pipeline is automatically folded, all doors are closed and the side flaps on the pipe-collecting side are opened. The first-stage pipe-collecting device 31 is located in the execution cabin 12 and performs the pipe-collecting operation, withdrawing the soft pipeline to the execution cabin 12. The second-stage pipe-collecting device 32 is located on the main cabin 11 and performs a Z-shaped reciprocating motion along the X and Y axes on the plane where it is located, relying on the soft pipeline's own gravity to sag, thereby achieving simultaneous pipe collection and folding. The first-stage pipe-collecting device 31 and the second-stage pipe-collecting device 32 perform the pipe-collecting operation simultaneously, and the pipe-collecting speed is controlled by the electronic control device 4 to achieve a coordinated effect.

[0092] (3) When laying the soft pipeline, all hatches are closed, the pipe-collecting device is in the retracted state, and only the hatch at the rear is open. The soft pipeline is pulled out directly from the rear. When the soft pipeline is pulled out to a certain length, the ground friction can be used to pull the soft pipeline out by itself, and the laying operation is carried out according to the driving trajectory of the new soft pipeline operation vehicle.

[0093] Finally, it should be noted that the soft pipeline operation vehicle disclosed in the embodiment of the present invention is only a preferred embodiment of the present invention, which is only used to illustrate the technical solution of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that it is still possible to modify the technical solutions recorded in the aforementioned embodiments, or to replace some of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A soft pipeline operation vehicle, characterized in that: It comprises a cabin (1), a soft pipeline (2), a soft pipeline retracting and folding device (3), an electric control device (4), and a power supply (5); The shelter (1) comprises a first area and a second area; a partition (6) is provided between the first area and the second area; The first area is provided with a main compartment (11), and the main compartment (11) stores the soft pipeline (2); An execution cabin (12) is provided at the upper portion of the second area, and an elevator (13) is provided in the execution cabin (12); a control cabin (14) is provided at the lower portion of the second area; the electric control device (4) and the power supply (5) are provided in the control cabin (14); Main guide rails (7) in the X direction are provided on both sides of the top of the main cabin (11); The liftable surface of the lift (13) is provided with a docking guide rail in the X direction; when the liftable surface is raised to a predetermined position, the docking guide rail docks with the main rail (7); The docking guide rail is provided with a Y-direction Y-guide rail; the Y-guide rail can move along the X-direction on the docking guide rail or the main guide rail (7); The soft pipeline withdrawing and folding device (3) is movably connected to the Y-direction guide rail; the soft pipeline withdrawing and folding device (3) can move along the Y-direction on the Y-direction guide rail; The soft pipeline withdrawing and folding device (3) comprises a first-stage pipe collecting device (31) and a second-stage pipe collecting device (32); the first-stage pipe collecting device (31) withdraws the laid soft pipeline and transmits it to the second-stage pipe collecting device (32); the second-stage pipe collecting device (32) returns the soft pipeline transported by the first-stage pipe collecting device (31) to the main cabin (11); The electric control device (4) controls the soft pipeline withdrawing and folding device to perform the soft pipeline withdrawing and folding operation; the power supply (5) provides electric energy for the soft pipeline operation vehicle to perform the soft pipeline withdrawing operation; A first guide rail (71), a second guide rail (72); the docking guide rail includes a third guide rail (73) and a fourth guide rail (74); racks are provided on the first guide rail (71) and the third guide rail (73); The Y-guide rails include a fifth guide rail (75) and a sixth guide rail (76); racks are provided on the fifth guide rail (75) and the sixth guide rail (76); A fifth guide rail slide is provided at the bottom of one end of the fifth guide rail (75) close to the third guide rail (73); the fifth guide rail slide is engaged and connected to the third guide rail (73) or the first guide rail (71); a fifth guide rail motor (751) is provided on the fifth guide rail slide; the fifth guide rail motor (751) drives the fifth guide rail (75) to move along the X direction; a fifth guide rail pulley is provided at the bottom of one end of the fifth guide rail (75) close to the fourth guide rail (74), and the fifth guide rail pulley can slide on the fourth guide rail (74) or the second guide rail (72); A sixth guide rail slide is provided at the bottom of one end of the sixth guide rail (76) close to the third guide rail (73); the sixth guide rail slide is engaged and connected to the third guide rail (73) or the first guide rail (71); a sixth guide rail motor (761) is provided on the sixth guide rail slide; the sixth guide rail motor (761) drives the sixth guide rail (76) to move along the X direction, and a sixth guide rail pulley is connected to the bottom of one end of the sixth guide rail (76) close to the fourth guide rail (74); the sixth guide rail pulley can slide on the fourth guide rail (74) or the second guide rail (72); The fifth guide rail (75) is located on a side of the sixth guide rail (76) away from the main compartment (11); The first-stage pipe collecting device (31) includes a soft pipeline conveying assembly; a guide rod (311) is provided at one end of the soft pipeline conveying assembly of the first-stage pipe collecting device (31) close to the source side of the soft pipeline; a rotating shaft (312) and a rotating shaft motor are fixedly connected to the bottom of the soft pipeline conveying assembly of the first-stage pipe collecting device (31), and the rotating shaft (312) is rotatably connected to the first guide rail slide (313); the first guide rail slide (313) is engaged and connected to the fifth guide rail (75); a first guide rail motor (314) is provided on the first guide rail slide (313), and the first guide rail motor (314) drives the first guide rail slide (313) to move along the Y direction on the fifth guide rail (75); The second-stage pipe collecting device (32) includes a soft pipeline conveying assembly; a soft pipeline support shaft (321) is provided at one end of the soft pipeline conveying assembly of the second-stage pipe collecting device (32) close to the soft pipeline source side; a fixed shaft (322) is fixedly connected to the bottom of the soft pipeline conveying assembly of the second-stage pipe collecting device (32); The bottom of the fixed shaft (322) is fixedly connected to the second guide rail slide (323); the second guide rail slide (323) is meshedly connected to the sixth guide rail (76); a second guide rail motor (324) is provided on the second guide rail slide (323), and the second guide rail motor (324) drives the second guide rail slide (323) to move along the Y direction on the sixth guide rail (76); The soft pipeline conveying assembly includes a support frame; the support frame includes a bottom plate (331), two side plates (332) and two support seats (333); on the top of the support seat (333), a driven shaft seat (334), a support shaft seat (335) and a driving shaft seat (336) are sequentially arranged according to the soft pipeline conveying direction; the driving shaft seat (336), the support shaft seat (335) and the driven shaft seat (334) arranged relatively on the two support seats (333) are rotatably connected with a driving shaft (3361), a supporting shaft (3351) and a driven shaft (3341); a conveyor belt (337) is surrounded on the outside of the driving shaft (3361), the support shaft (3351) and the driven shaft (3341); a conveyor belt motor is arranged on the bottom plate (331) of the support frame, and the conveyor belt motor drives the driving shaft (3361) to rotate; a pressure rod module is arranged on the top of the support frame; The pressure rod module includes two groups of pressure rod seats (341), and the two groups of pressure rod seats (341) are respectively fixed on the support seat (333); the pressure rod seat (341) includes three vertical pressure rod columns (342), and the top of each pressure rod column (342) is provided with a pressure rod shaft (343); the pressure rod shaft (343) is rotatably connected to an upper pressure rod (344); the upper pressure rod (344) has a cavity opening downward, and a compression spring (345) is provided in the cavity, and the lower end of the compression spring (345) is fixedly connected to the lower pressure rod (346), and the compression spring (345) and the upper part of the lower pressure rod (346) can move back and forth up and down in the cavity; the lower end of the lower pressure rod (346) is provided with a pressure rod mounting hole; A pressure rod transverse axis (347) is fixedly connected in the two pressure rod mounting holes arranged opposite to each other, and the pressure rod transverse axis (347) is perpendicular to the conveying direction of the conveyor belt (337); when performing the pipe collecting operation, the pressure rod transverse axis (347) is acted upon by the compression spring (345) to press down the soft pipe, thereby increasing the pressure between the soft pipe and the conveyor belt (337); A return spring connection seat (349) is provided on the soft pipeline source side of each upper pressure rod (344); a return spring (348) is horizontally connected between the return spring connection seat (349) and the bottom of the upper pressure rod (344); A blocking piece (350) is provided on the pressure rod seat (341), and the blocking piece (350) is used to prevent the lower pressure rod (346) from deflecting toward the return spring connecting seat (349) under the pulling force of the return spring (348).

2. The flexible pipeline operation vehicle according to claim 1, characterized in that: The horizontal height of the axis center of the support shaft (3351) is higher than the horizontal heights of the axis centers of the driving shaft (3361) and the driven shaft (3341); the horizontal heights of the axis centers of the driving shaft (3361) and the driven shaft (3341) are the same; The shaft diameter of the driving shaft (3361) is 40 mm, the shaft diameter of the driven shaft (3341) is 40 mm, and the shaft diameter of the supporting shaft (3351) is 25 mm.

3. The flexible pipeline operation vehicle according to claim 1, characterized in that: The main cabin (11), the execution cabin (12), and the control cabin (14) are provided with cabin doors.

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