Hydraulic ball receiving and serving platform car

Abstract

The hydraulic ball receiving and serving platform truck comprises a bottom frame and a push rod, the top of the bottom frame is fixedly connected with a connecting frame, the inner side of the bottom frame is movably connected with a first adjusting frame and a second adjusting frame in a sleeved mode, and the second adjusting frame is located on the inner side of the first adjusting frame. The position, close to the bottom of one side, of the inner side of the second adjusting frame and the position, close to the middle of one side, of the inner side of the first adjusting frame are movably sleeved with lifting hydraulic cylinders, and the tops, away from the center, of the second adjusting frame and the first adjusting frame are movably sleeved with a top frame. A back plate is fixedly connected to the position, close to the other side, of the top of the top frame, and a limiting groove is formed in the middle of the back plate. According to the pipe cleaning device, the fixing piece and the push rods are arranged, the push rods with different lengths are adopted to be connected with the push-pull hydraulic cylinder so as to be matched with the pipe cleaner for operation, the flexibility of the device can be improved, the overall adaptation degree of the device is high, and the overall device is convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of oil and gas pipeline cleaning and detection, in particular to a hydraulic ball-receiving and ball-delivering platform vehicle. Background Art

[0002] The hydraulic ball sending and receiving platform vehicle is a kind of transportation and carrying tool for cleaning pipes or internal detectors in the process of cleaning and sending and receiving balls for long-distance oil and gas pipelines. It is generally suitable for short-distance transportation of cleaning pipes and internal detectors in the process of cleaning and sending and receiving balls for long-distance oil and gas pipelines, and for pipeline ball sending and receiving operations. The equipment has a wide range of applications, so it can also be used in cleaning and testing other pipelines.

[0003] At present, the existing hydraulic ball receiving and sending platform vehicles are mostly used for cleaning and internal inspection of pipelines with fixed diameters when in use. However, when dealing with pipelines with different diameters, they cannot be adjusted and cannot adapt to pipelines with different diameters for operation. Utility Model Content

[0004] The utility model aims to solve the problem in the prior art that pipelines with different diameters cannot be adapted for operation, and proposes a hydraulic ball receiving and sending platform vehicle.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A hydraulic ball receiving and serving platform vehicle comprises a base frame and a push rod, the top of the base frame is fixedly connected with a connecting frame, the inner side of the base frame is movably sleeved with a first adjusting frame and a second adjusting frame, the second adjusting frame is located on the inner side of the first adjusting frame, the inner side of the second adjusting frame near the bottom of one side and the inner side of the first adjusting frame near the middle of one side are both movably sleeved with a lifting hydraulic cylinder, the second adjusting frame and the top of the first adjusting frame away from the center are movably sleeved with a top frame, the top of the top frame is fixedly connected with a back plate near the other side, a limiting groove is provided in the middle of the back plate, a push-pull hydraulic cylinder is provided on the inner side of the limiting groove, the push rod is fixedly connected with a first connector near one side, and the first connector is threadedly connected to one end of the push-pull hydraulic cylinder near the lifting hydraulic cylinder.

[0007] Preferably, a threaded hole is provided on the outer surface of the back plate near the edge of the limit groove, and fixing parts are attached to the left and right sides of the threaded hole. The fixing parts are threadedly connected to the threaded hole near the top angle, and the inner side of the fixing parts is fixedly connected to the push-pull hydraulic cylinder. A support rod is fixedly connected to the side of the back plate near the lifting hydraulic cylinder, and the end of the support rod away from the back plate is fixedly connected to the top of the top frame.

[0008] Preferably, one end of the push rod away from the first connector is fixedly connected to the second connector, and the end of the outer surface of the second connector away from the push rod can be threadedly connected to the end of the inner side of the first connector away from the push rod.

[0009] Preferably, a base is movably sleeved in the middle part of the push rod near the bottom, a fixing ring is threadedly connected to the top of the base near the first connecting head and the second connecting head, a fixing shaft is fixedly connected to the front and back of the base near the second connecting head, a bracket is connected to the outer surface bearing of the fixing shaft, a screw handle is fixedly connected to the side of the fixing shaft near the first connecting head, and an adjustment groove is provided on the inner side of the bracket.

[0010] Preferably, casters are threadedly connected to the front and back of the connecting frame near the left and right sides, and lifting rings are fixedly connected to the front and back of the connecting frame near the left and right sides.

[0011] Preferably, the front and back of the connecting frame are movably sleeved with legs near the left and right sides, and the threaded holes are evenly distributed in an array on the outer surface of the back plate.

[0012] Preferably, the screw handle is located on the inner side of the adjustment slot, and a roller is connected to a bearing at one end of the bracket away from the adjustment slot.

[0013] Compared with the prior art, the utility model provides a hydraulic ball receiving and serving platform vehicle, which has the following beneficial effects:

[0014] 1. The hydraulic ball receiving and sending platform vehicle is provided with fixings and push rods. The position of the push-pull hydraulic cylinder can be adjusted by adjusting the threaded connection position of the fixings. The center of the push-pull hydraulic cylinder is adjusted according to the center position of the pipeline to adapt to different pipe diameters. At the same time, the push rod is adjusted to be connected with the push-pull hydraulic cylinder by using push rods of different lengths to adapt to the operation of the pipe cleaner, which is beneficial to improving the flexibility of the equipment, the overall adaptability of the equipment is high, and the equipment is convenient to use as a whole.

[0015] 2. The hydraulic ball sending and receiving platform vehicle is provided with a bracket and a first connecting head, and the push rod can be fixed and restricted by adjusting the screw handle and the bracket, so as to improve the overall stability of the equipment. The part of the first connecting head away from the push rod and the part of the second connecting head away from the push rod can be conveniently threadedly connected. When connecting push rods of different lengths, convenient adjustments can be made, which is beneficial to improving the convenience of using the equipment. At the same time, the equipment is provided with a hydraulic system and an electronic control system. The electronic control system is used to control the hydraulic system, has a compact structure, replaces manual labor with machinery, and improves work efficiency. At the same time, the motor and electronic control increase the explosion-proof function, which improves the safety factor in the entire detection and cleaning process. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a structural schematic diagram of the hydraulic ball receiving and serving platform vehicle proposed in the utility model;

[0017] Figure 2 It is a side schematic diagram of the hydraulic ball receiving and serving platform vehicle proposed by the utility model.

[0018] Figure 3 The utility model is a schematic diagram of a push rod of the hydraulic ball receiving and serving platform vehicle.

[0019] Figure 4 The utility model is a schematic cross-sectional view of a push rod of the hydraulic ball receiving and serving platform vehicle.

[0020] In the figure: 1. base frame; 2. connecting frame; 3. casters; 4. lifting rings; 5. legs; 6. top frame; 7. first adjustment frame; 8. second adjustment frame; 9. lifting hydraulic cylinder; 10. back plate; 11. push-pull hydraulic cylinder; 12. support rod; 13. fixing piece; 14. threaded hole; 15. limiting groove; 16. push rod; 17. base; 18. fixing ring; 19. bracket; 20. fixing shaft; 21. adjustment groove; 22. screw handle; 23. roller; 24. first connector; 25. second connector. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0023] Reference Figure 1-4, including a base frame 1 and a push rod 16, the top of the base frame 1 is fixedly connected to a connecting frame 2, the front and back of the connecting frame 2 near the left and right sides are both threadedly connected to casters 3, the front and back of the connecting frame 2 near the left and right sides are both fixedly connected to lifting rings 4, the inner side of the base frame 1 is movably sleeved with a first adjustment frame 7 and a second adjustment frame 8, the second adjustment frame 8 is located on the inner side of the first adjustment frame 7, the inner side of the second adjustment frame 8 near the bottom of one side and the inner side of the first adjustment frame 7 near the middle of one side are both movably sleeved with a lifting hydraulic cylinder 9, the second adjustment frame 8 is located on the inner side of the first adjustment frame 7, and the second adjustment frame 8 is located on the inner side of the first adjustment frame 7. The inner side of the second adjustment frame 8 near the bottom of one side and the inner side of the first adjustment frame 7 near the middle of one side are both movably sleeved with a lifting hydraulic cylinder 9. The top of the whole frame 8 and the first adjustment frame 7 away from the center is movably connected with a top frame 6, and the top of the top frame 6 is fixedly connected to the position near the other side. A limiting groove 15 is provided in the middle of the back plate 10, and a push-pull hydraulic cylinder 11 is provided on the inner side of the limiting groove 15. A first connector 24 is fixedly connected to the position of the push rod 16 near one side, and the first connector 24 is threadedly connected to the end of the push-pull hydraulic cylinder 11 near the lifting hydraulic cylinder 9, and the end of the push rod 16 away from the first connector 24 is fixedly connected to the second connector 25, and the first connector 24 is fixedly connected to the lifting hydraulic cylinder 9. The second connector 25 can be connected at a position away from the push rod 16, which is convenient for connecting multiple push rods 16 through the first connector 24 and the second connector 25, thereby improving the convenience of using the device. The end of the outer surface of the second connector 25 away from the push rod 16 and the end of the inner side of the first connector 24 away from the push rod can be threadedly connected. The middle part of the push rod 16 near the bottom is movably sleeved with a base 17. The top of the base 17 near the first connector 24 and the second connector 25 is threadedly connected with a fixing ring 18. The front side of the base 17 A fixed shaft 20 is fixedly connected to one side of the back near the second connecting head 25, and a bracket 19 is connected to the outer surface bearing of the fixed shaft 20. The bracket 19 is provided with a function that the bracket 19 can be conveniently adjusted to support the push rod 16 through the bracket 19, thereby improving the convenience of using the equipment. A screw handle 22 is fixedly connected to one side of the fixed shaft 20 near the first connecting head 24, and the screw handle 22 is located on the inner side of the adjustment slot 21. A roller 23 is connected to the bearing of one end of the bracket 19 away from the adjustment slot 21, and an adjustment slot 21 is provided on the inner side of the bracket 19.

[0024] Reference Figure 1-2Described, the outer surface of the back plate 10 is provided with a threaded hole 14 near the edge of the limiting groove 15, and the left and right sides of the threaded hole 14 are fitted with fixing parts 13, and the fixing parts 13 are provided with, and can be matched with the threaded hole 14 and the limiting groove 15 to adjust the height position of the push-pull hydraulic cylinder 11, so as to adapt to pipes of different diameters and improve the adaptability of the equipment. The fixing part 13 is threadedly connected with the threaded hole 14 near the top angle, and the inner side of the fixing part 13 is fixedly connected with the push-pull hydraulic cylinder 11. The side of the back plate 10 near the lifting hydraulic cylinder 9 is fixedly connected with a support rod 12, and the end of the support rod 12 away from the back plate 10 is fixedly connected with the top of the top frame 6. The front and back of the connecting frame 2 near the left and right sides are movably connected with support legs 5, and the threaded holes 14 are evenly distributed in an array on the outer surface of the back plate 10. In the utility model, when in use, the device is placed in front of the receiving / sending ball cylinder as a whole, so that the arc plate at one end of the pipe tray can extend into the ball cylinder for a distance after the blind plate is opened, and the legs at the other end of the pipe tray should be placed on the top frame 6. The device needs to manually lower the legs 5 and support them firmly, so that the casters 3 are suspended in the air, and then the height of the first adjustment frame 7 and the second adjustment frame 8 are adjusted by the lifting hydraulic cylinder 9. After the device is adjusted to a suitable height as a whole, the height of the push-pull hydraulic cylinder 11 is adjusted according to the specific pipe diameter of the device. The center of the push-pull hydraulic cylinder 11 is directly opposite to or slightly lower than the axis of the pipe cleaner, and then the position of the fixing member 13 is threadedly fixed through the threaded hole 14;

[0025] Thread the rear end of the ball receiving and sending device to the push rod 16, then use a crane or forklift to extend the front end of the pallet into the appropriate position inside the ball receiving / sending cylinder and then slowly drop it, while raising the equipment to hold the rear end beam of the pallet, and then use packing tape to fix the front legs of the pallet to the support pier of the ball receiving / sending cylinder, and the rear legs of the pallet to the hydraulic ball receiving and sending platform vehicle, and prepare the required push rods, and adjust the bracket 19 from the retracted state to the open state to the appropriate height and lock the screw handle 22;

[0026] The push-pull hydraulic cylinder 11 is extended by operating the extension button to push the pipe cleaner to slide forward. The push-pull hydraulic cylinder 11 needs to stop after extending a fixed length, and the next extended push rod 16 can be installed to continue working. The screw connection between the sliding plate and the extended push rod 16 is disconnected, and the push-pull hydraulic cylinder 11 is operated to fully retract it. The prepared extended push rod 16 for the next round is put on the piston end. The push-pull hydraulic cylinder 11 is operated to reciprocate for many times until the extended push rod 16 is at its longest length and the pipe cleaner is completely pushed into the serving barrel. When collecting the pipe cleaner, the piston rod is adjusted, and the assembled extended push rod 16 is connected to the push-pull hydraulic cylinder 11 at its longest length. Operate the retraction button to retract the piston rod of the horizontal hydraulic cylinder, pull the pipe cleaner to slide outward, remove a push rod 16 after each fixed length is pulled out, then disconnect the connection between the sliding plate and the extended push rod 16 eye screw, extend the push-pull hydraulic cylinder 11 and connect it with the next round of push rod 16, and then pull the pipe cleaner out. Operate the push-pull hydraulic cylinder 11 to work reciprocatingly for multiple times until the extended push rod 16 is at its shortest, pull the pipe cleaner as a whole onto the equipment, remove the pipe cleaner and place it in a safe place.

[0027] The above are only preferred specific implementation methods of the utility model, but the protection scope of the utility model is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the utility model, who makes equivalent replacements or changes based on the technical scheme and utility model concept of the utility model, should be covered by the protection scope of the utility model.

Claims

1. A hydraulic ball receiving and sending platform vehicle, comprising a base frame (1) and a push rod (16), characterized in that: The top of the bottom frame (1) is fixedly connected to a connecting frame (2); the inner side of the bottom frame (1) is movably sleeved with a first adjustment frame (7) and a second adjustment frame (8); the second adjustment frame (8) is located on the inner side of the first adjustment frame (7); a lifting hydraulic cylinder (9) is movably sleeved at a position of the inner side of the second adjustment frame (8) close to the bottom of one side and at a position of the inner side of the first adjustment frame (7) close to the middle of one side; a top frame (6) is movably sleeved at the top of the second adjustment frame (8) and the first adjustment frame (7) away from the center; a back plate (10) is fixedly connected to the top of the top frame (6) close to the other side; a limiting groove (15) is provided in the middle of the back plate (10); a push-pull hydraulic cylinder (11) is provided on the inner side of the limiting groove (15); a first connector (24) is fixedly connected to a position of the push rod (16) close to one side; the first connector (24) is threadedly connected to one end of the push-pull hydraulic cylinder (11) close to the lifting hydraulic cylinder (9).

2. The hydraulic ball receiving and sending platform vehicle according to claim 1, characterized in that: A threaded hole (14) is provided on the outer surface of the back plate (10) near the edge of the limiting groove (15), and fixing parts (13) are attached to the left and right sides of the threaded hole (14). The fixing part (13) is threadedly connected to the threaded hole (14) near the top corner, and the inner side of the fixing part (13) is fixedly connected to the push-pull hydraulic cylinder (11). A support rod (12) is fixedly connected to the side of the back plate (10) near the lifting hydraulic cylinder (9), and the end of the support rod (12) away from the back plate (10) is fixedly connected to the top of the top frame (6).

3. The hydraulic ball receiving and sending platform vehicle according to claim 1, characterized in that: The end of the push rod (16) away from the first connector (24) is fixedly connected to the second connector (25), and the end of the outer surface of the second connector (25) away from the push rod (16) and the end of the inner side of the first connector (24) away from the push rod (16) can be threadedly connected.

4. The hydraulic ball receiving and sending platform vehicle according to claim 1, characterized in that: A base (17) is movably sleeved at a position near the bottom of the middle part of the push rod (16); a fixing ring (18) is threadedly connected at a position near the first connecting head (24) and the second connecting head (25) at the top of the base (17); a fixing shaft (20) is fixedly connected to the front and back sides of the base (17) near the second connecting head (25); a bracket (19) is connected to the outer surface bearing of the fixing shaft (20); a screw handle (22) is fixedly connected to the side of the fixing shaft (20) near the first connecting head (24); and an adjustment slot (21) is provided on the inner side of the bracket (19).

5. The hydraulic ball receiving and sending platform vehicle according to claim 1, characterized in that: Casters (3) are threadedly connected to the front and back of the connecting frame (2) at positions near the left and right sides, and lifting rings (4) are fixedly connected to the front and back of the connecting frame (2) at positions near the left and right sides.

6. The hydraulic ball receiving and sending platform vehicle according to claim 2, characterized in that: The front and back of the connection frame (2) are both movably sleeved with support legs (5) near the left and right sides, and the threaded holes (14) are evenly distributed in an array on the outer surface of the back plate (10).

7. The hydraulic ball receiving and sending platform vehicle according to claim 4, characterized in that: The screw handle (22) is located inside the adjustment slot (21), and a roller (23) is connected to a bearing at one end of the bracket (19) away from the adjustment slot (21).

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