Transport vehicle for thermal insulation pipe connectors

Abstract

The invention discloses a thermal insulation pipe interface transport vehicle, and relates to the technical field of thermal insulation pipe interface transport, and the thermal insulation pipe interface transport vehicle comprises a limiting mechanism which is used for limiting a plurality of thermal insulation pipe interfaces, is fixedly connected with the inner side surface of a connecting assembly, and drives the assembly to slide back and forth on the surface of a mechanism wall close to the side edge; and the limiting mechanism is driven to lift a plurality of thermal insulation pipe connectors. According to the thermal insulation pipe connector transport vehicle, a limiting mechanism is pushed to a first table body, a driving assembly stops at the position close to a motor, the position, close to the end face, of the surface of the limiting mechanism is fixedly connected with the inner side face of a connecting assembly, the motor drives a lead screw to rotate, and the driving assembly slides upwards on the surfaces of the lead screw and a sliding rod; the sliding rod enables the driving assembly to move more stably, the surface of the limiting mechanism is meshed with the surface of the rack, the limiting mechanism with the large weight moves more reliably on the slope surface, and the problem of how to convey the heat preservation pipe connector on the slope ground is solved.

Description

Technical Field

[0001] The invention relates to the technical field of thermal insulation pipe interface transportation, in particular to a thermal insulation pipe interface transportation vehicle. Background Art

[0002] Many of my country's oil and gas insulation pipe interfaces are laid under the hillside. Once there is a problem with the insulation pipe interface, the maintenance and repair work is much more difficult than on flat land. In the mountains and forests, transport vehicles and cranes cannot enter. The current mountain oil and gas insulation pipe interface maintenance and transportation mainly uses some traditional methods, such as using winches, gantry, masts, sledges and other tools. This method has a low degree of automation. The current oil insulation pipe interface transportation device can generally only be transported on a horizontal plane, and cannot be transported on a certain slope. The surface of the oil insulation pipe interface is also easily damaged during the transportation process. The oil insulation pipe interface After processing and forming, it needs to be transported to oil production bases and other places for installation and use. The transportation of oil insulated pipe interfaces generally chooses land transportation or water transportation based on the geographical location and economic investment. Regardless of the mode of transportation, the oil insulated pipe interfaces need to be clamped and stabilized during transportation to avoid damage to the insulation pipe interfaces due to inertia or bumps. Since the diameter of the oil insulated pipe interfaces is relatively large, for the transportation clamping and fixation of such large oil insulated pipe interfaces, currently only straps are used to bind the oil insulated pipe interfaces stacked on the transportation device. This fixing method is loose and the stability effect is not good.

[0003] The existing insulated pipe interface transport vehicle has problems such as how to transport the insulated pipe interface on a sloped ground and how to avoid the insulated pipe interface being easily damaged during transportation due to structural design defects. Summary of the invention

[0004] The present invention provides a thermal insulation pipe interface transport vehicle, which solves the problems mentioned in the above background technology.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: a thermal insulation pipe interface transport vehicle, comprising A lifting mechanism, wherein a fixing pile is fixedly connected to the surface of the lifting mechanism, and is used to fix the lifting mechanism on a sloped ground; the lifting mechanism comprises a mechanism wall and a driving component, wherein a rack is fixedly connected to the middle of the mechanism wall surface, and a connecting component is fixedly connected to the top of the driving component; The limiting mechanism is used to limit the positions of the multiple insulation pipe interfaces, and is fixedly connected to the inner side of the connecting component, driving the component to slide back and forth at a position close to the side of the mechanism wall surface, driving the limiting mechanism to lift the multiple insulation pipe interfaces, and the fixed pile fixes the mechanism wall on the slope, and the internal clamp of the limiting mechanism holds a number of insulation pipe interfaces; The first platform is used to push the limiting mechanism to the position of the driving component. The surface of the first platform is fixedly connected to the lower surface of the mechanism wall. The upper surface of the mechanism wall is fixedly connected to the second platform. The surfaces of the first platform and the second platform are both fixedly connected to the limiting plate.

[0006] Preferably, a motor is fixedly connected to one side of the mechanism wall surface close to the first platform, a screw rod is fixedly connected to the rotating shaft at the output end of the motor, and a sliding rod is fixedly connected to the inner side surface of the mechanism wall close to the motor.

[0007] Preferably, the driving component comprises a lifting platform, the inner side surface of the lifting platform is fixedly connected with a bearing, the inner side surface of the bearing is fixedly connected with an internal threaded cylinder, and the inner side surface of the internal threaded cylinder is provided with threads.

[0008] Preferably, the inner side surface of the internal threaded barrel is connected to the surface of the screw rod through a thread, the inner side surface of the lifting platform is slidably connected to the surface of the sliding rod, the surface of the lifting platform is fixedly connected with a pressure plate, and the bearing is arranged between the internal threaded barrel and the lifting platform. When the screw rod rotates, the internal threaded barrel moves spirally back and forth on the surface of the screw rod.

[0009] Preferably, the connecting assembly comprises a connecting platform, the bottom of the connecting platform is fixedly connected to the top of the lifting platform, a sliding groove is provided on the surface of the connecting platform, and a fixing groove is provided on the surface of the connecting platform near the sliding groove.

[0010] Preferably, a coupling block is connected to the surface of the connecting platform near the fixing groove by bolts, the inner side surface of the coupling block is fixedly connected to the inner side surface of the limiting mechanism, and the sliding groove is connected to the fixing groove.

[0011] Preferably, the limiting mechanism includes a limiting cylinder, the surface of which is provided with a tooth surface, the inner side surface of the limiting cylinder is rotatably connected to an embedded component, the inner side surface of the embedded component is slidably connected to a connecting plate, the tooth surface on the surface of the limiting cylinder is meshed with the rack, the mechanism wall provides gravity support for the limiting cylinder, and the motor drives the screw to rotate.

[0012] Preferably, the surface of the connecting plate is fixedly connected to a limiting shaft, the surface of the limiting cylinder is rotatably connected to a protective component, and the surface of the limiting shaft close to the end face is fixedly connected to the inner side surface of the connecting component.

[0013] Preferably, the protective component includes a rotating plate, the surface of the rotating plate near the side is rotatably connected to the surface of the limiting cylinder, there are several rotating plates, the rotating plate rotates outward, the insulation pipe interface slides into the partition plate through the inner side of the limiting cylinder, and an oil insulation pipe interface is placed between every two partition plates.

[0014] Preferably, a sleeve is fixedly connected to the surface of the rotating plate, a rope body is slidably connected to the inner side surface of the sleeve, the rope body is a nylon rope, and lockers are fixedly connected to both ends of the rope body.

[0015] Preferably, the embedded component includes a partition plate, the surface of the partition plate is rotatably connected to the inner side surface of the limiting cylinder, and a rubber strip is fixedly connected to the surface of the partition plate. Multiple partition plates can limit multiple petroleum insulation pipe interfaces, effectively improving the efficiency of the insulation pipe interface operation.

[0016] Preferably, a side of the surface of the partition plate away from the limiting cylinder is fixedly connected to a supporting cylinder, an inner side surface of the supporting cylinder is fixedly connected to a limiting shell, and a surface of the limiting shell is slidably connected to a surface of the connecting plate.

[0017] The present invention provides a thermal insulation pipe interface transport vehicle, which has the following beneficial effects: 1. The thermal insulation pipe interface transport vehicle pushes the limiting mechanism to the first platform, at which time the driving component stops at a position close to the motor, the position of the limiting mechanism surface close to the end face is fixedly connected to the inner side of the connecting component, the motor drives the screw rod to rotate, and the driving component slides upward on the surface of the screw rod and the sliding rod, the sliding rod makes the movement of the driving component more stable, the surface of the limiting mechanism is engaged with the surface of the rack, so that the movement of the heavier limiting mechanism on the slope is more reliable, which solves the problem of how to transport the thermal insulation pipe interface on the slope.

[0018] 2. When installing the thermal insulation pipe interface transport vehicle, one end of the limit shaft passes through the connecting platform, and the surface of the connecting plate slides on the surface of the connecting platform close to the slide groove. The coupling block fixes the connecting platform and the limit shaft, so that the limit mechanism of the thermal insulation pipe interface is connected to the connecting component. The bearing converts the spiral movement of the internal threaded barrel into the sliding of the lifting platform on the surface of the slide rod. The pressure plate limits the internal threaded barrel. The dense threaded connection makes the heavy thermal insulation pipe interface more reliable when lifting.

[0019] 3. The insulation pipe interface transport vehicle has several insulation pipe interfaces installed inside the embedded component. The two ends of the limit shaft are fixedly connected by a connecting component. When the driving component moves upward, the connecting plate and the embedded component are pushed upward, and the limit cylinder rolls on the surface of the rack. The driving component only pushes the limit cylinder to roll instead of supporting the insulation pipe interface. This solves the problem of preventing the device from being damaged by excessive load and causing damage to the insulation pipe interface, and solves the problem of how to prevent the insulation pipe interface from being easily damaged during transportation.

[0020] 4. The rubber strip of the insulated pipe interface transport vehicle can increase the resistance of the petroleum insulated pipe interface to movement, avoiding the shaking and force damage of the petroleum insulated pipe interface when it is lifted. After the petroleum insulated pipe interface is limited, the rotating plate rotates inward, and the rope body passes through several sleeves in turn. The rope body made of nylon is wear-resistant, and the annular sleeve makes the rope body less subject to friction. The two ends of the rope body are locked by the locker gap. At this time, the rotating plate cannot rotate, thereby forming a protective plate for the petroleum insulated pipe interface to avoid the insulation pipe interface from sliding out from the side of the limit cylinder when it is lifted or lowered, causing damage.

[0021] 5. The insulated pipe interface transport vehicle has a limit shell embedded in the surface of the connecting plate. Multiple limit shells bear the gravity that pushes the insulated pipe interface, which can effectively prevent the connecting plate from being damaged due to excessive force. The surface of the petroleum insulated pipe interface is slidably connected to the inner side of the limit cylinder. During installation, the limit shaft and the connecting plate pass through the connecting platform. After the connecting plate is embedded in the limit shell, the coupling block fixes the two ends of the limit shaft at the position of the connecting platform, thereby fixing the support cylinder and the connecting platform. The connection between the mechanisms of the device is fast and convenient, which can effectively improve the efficiency of the petroleum insulated pipe interface operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the insulation pipe interface transport vehicle of the present invention; Figure 2 This is a schematic diagram of the structure inside the insulation pipe interface transport vehicle of the present invention; Figure 3 It is a structural schematic diagram of the lifting mechanism of the present invention; Figure 4 It is a structural schematic diagram of the driving assembly of the present invention; Figure 5 It is a structural schematic diagram of the connection assembly of the present invention; Figure 6 It is a structural schematic diagram of the limiting mechanism of the present invention; Figure 7 It is a structural schematic diagram of the protection component of the present invention; Figure 8 It is a schematic diagram of the structure of the embedded component of the present invention.

[0023] In the figure: 1. lifting mechanism; 11. mechanism wall; 12. rack; 13. motor; 14. screw; 15. driving assembly; 151. lifting platform; 152. internal threaded cylinder; 153. bearing; 154. pressure plate; 16. connecting assembly; 161. connecting platform; 162. slide groove; 163. fixing groove; 164. coupling block; 2. fixing pile; 3. first platform; 4. second platform; 5. limiting plate; 6. limiting mechanism; 61. limiting cylinder; 62. tooth surface; 63. protective assembly; 631. rotating plate; 632. sleeve; 633. rope body; 634. locker; 64. embedded assembly; 641. partition plate; 642. support cylinder; 643. rubber strip; 644. limiting shell; 65. connecting plate; 66. limiting shaft. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. 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 creative work are within the scope of protection of the present invention.

[0025] like Figure 1-Figure 3 As shown, the present invention provides a technical solution: a thermal insulation pipe interface transport vehicle, comprising A lifting mechanism 1, the surface of which is fixedly connected with a fixing pile 2, for fixing the lifting mechanism 1 on a sloped ground; comprising a mechanism wall 11 and a driving component 15, a rack 12 is fixedly connected to the middle of the surface of the mechanism wall 11, and a connecting component 16 is fixedly connected to the top of the driving component 15; The limiting mechanism 6 is used to limit the positions of the multiple insulation pipe interfaces, and is fixedly connected to the inner side of the connecting component 16, so that the driving component 15 can reciprocate and slide near the side of the mechanism wall 11 surface, and drive the limiting mechanism 6 to lift the multiple insulation pipe interfaces; A motor 13 is fixedly connected to one side of the surface of the mechanism wall 11 close to the first platform 3, a screw rod 14 is fixedly connected to the rotating shaft at the output end of the motor 13, and a sliding rod is fixedly connected to the inner side of the mechanism wall 11 close to the motor 13; The first platform 3 is used to push the limiting mechanism 6 to the position of the driving component 15. The surface of the first platform 3 is fixedly connected to the lower surface of the mechanism wall 11. The upper surface of the mechanism wall 11 is fixedly connected to the second platform 4. The surfaces of the first platform 3 and the second platform 4 are both fixedly connected to the limiting plate 5.

[0026] When in use, the fixed pile 2 fixes the mechanism wall 11 on the slope, and the internal clamp of the limiting mechanism 6 holds a number of insulation pipe interfaces, pushing the limiting mechanism 6 to the first platform 3. At this time, the driving component 15 is parked at a position close to the motor 13. The surface of the limiting mechanism 6 close to the end face is fixedly connected to the inner side of the connecting component 16. The motor 13 drives the screw rod 14 to rotate, and the driving component 15 slides upward on the surface of the screw rod 14 and the sliding rod. The sliding rod makes the movement of the driving component 15 more stable. The surface of the limiting mechanism 6 is meshed with the surface of the rack 12, so that the movement of the heavier limiting mechanism 6 on the slope is more reliable, which solves the problem of how to transport the insulation pipe interface on the sloped ground.

[0027] like Figure 3 , Figure 4 , Figure 5 As shown, the driving component 15 includes a lifting platform 151, the inner side surface of the lifting platform 151 is fixedly connected with a bearing 153, the inner side surface of the bearing 153 is fixedly connected with an internal threaded tube 152, the inner side surface of the internal threaded tube 152 is provided with a thread, the inner side surface of the internal threaded tube 152 is connected to the surface of the screw rod 14 through a thread, the inner side surface of the lifting platform 151 is slidably connected to the surface of the sliding rod, and the surface of the lifting platform 151 is fixedly connected with a pressing plate 154, and the connecting component 16 includes a connecting platform 161, the bottom of the connecting platform 161 is fixedly connected to the top of the lifting platform 151, the surface of the connecting platform 161 is provided with a sliding groove 162, and the surface of the connecting platform 161 is provided with a fixing groove 163 near the sliding groove 162, and the surface of the connecting platform 161 near the fixing groove 163 is connected with a coupling block 164 by bolts, the inner side surface of the coupling block 164 is fixedly connected to the inner side surface of the limiting mechanism 6, and the sliding groove 162 is connected to the fixing groove 163.

[0028] When in use and during installation, one end of the limiting shaft 66 passes through the connecting platform 161, and the surface of the connecting plate 65 slides on the surface of the connecting platform 161 near the slide groove 162. The coupling block 164 fixes the connecting platform 161 and the limiting shaft 66, so that the limiting mechanism 6 of the insulation pipe interface is connected to the connecting assembly 16. The bearing 153 is arranged at a position between the internal threaded tube 152 and the lifting platform 151. When the screw rod 14 rotates, the internal threaded tube 152 moves back and forth in a spiral on the surface of the screw rod 14. The bearing 153 converts the spiral movement of the internal threaded tube 152 into the sliding of the lifting platform 151 on the surface of the slide rod. The pressure plate 154 limits the internal threaded tube 152. The dense threaded connection makes the heavy insulation pipe interface more reliable when lifted.

[0029] like Figure 3 , Figure 6As shown, a rack 12 is fixedly connected to the middle position of the surface of the mechanism wall 11, a connecting component 16 is fixedly connected to the top of the driving component 15, a motor 13 is fixedly connected to the side of the surface of the mechanism wall 11 close to the first platform 3, a screw rod 14 is fixedly connected to the rotating shaft at the output end of the motor 13, a sliding rod is fixedly connected to the inner side surface of the mechanism wall 11 close to the motor 13, the limiting mechanism 6 includes a limiting cylinder 61, a tooth surface 62 is provided on the surface of the limiting cylinder 61, an embedded component 64 is rotatably connected to the inner side surface of the embedded component 64, a connecting plate 65 is slidably connected to the inner side surface of the embedded component 64, a limiting shaft 66 is fixedly connected to the surface of the connecting plate 65, a protective component 63 is rotatably connected to the surface of the limiting cylinder 61, and a position of the surface of the limiting shaft 66 close to the end face is fixedly connected to the inner side surface of the connecting component 16.

[0030] When in use, the tooth surface 62 on the surface of the limit cylinder 61 meshes with the rack 12, the mechanism wall 11 gravity supports the limit cylinder 61, the motor 13 drives the screw rod 14 to rotate, and the interior of the embedded component 64 is equipped with a number of insulation pipe interfaces. The two ends of the limit shaft 66 are fixedly connected by the connecting component 16. When the driving component 15 moves upward, the connecting plate 65 and the embedded component 64 are pushed upward, and the limit cylinder 61 rolls on the surface of the rack 12. The driving component 15 only pushes the limit cylinder 61 to roll, instead of supporting the insulation pipe interface, which solves the problem of preventing the device from being damaged by excessive load and causing damage to the insulation pipe interface, and solves the problem of how to prevent the insulation pipe interface from being easily damaged during transportation.

[0031] like Figure 6 , Figure 7 , Figure 8 As shown, the protective component 63 includes a rotating plate 631, and the surface of the rotating plate 631 is rotatably connected to the surface of the limiting cylinder 61 at a position close to the side edge. There are several rotating plates 631, and the surface of the rotating plate 631 is fixedly connected to a sleeve 632, and the inner side surface of the sleeve 632 is slidably connected to a rope body 633, and the rope body 633 is a nylon rope, and both ends of the rope body 633 are fixedly connected to lockers 634. The embedded component 64 includes a partition plate 641, and the surface of the partition plate 641 is fixedly connected to the inner side surface of the limiting cylinder 61, and the surface of the partition plate 641 is fixedly connected to a rubber strip 643, and the side of the surface of the partition plate 641 away from the limiting cylinder 61 is fixedly connected to a support cylinder 642, and the inner side surface of the support cylinder 642 is fixedly connected to a limiting shell 644, and the surface of the limiting shell 644 is slidably connected to the surface of the connecting plate 65.

[0032] When in use, the rotating plate 631 rotates outward, and the insulation pipe interface slides into the partition plate 641 through the inner side of the limiting cylinder 61. An oil insulation pipe interface is placed between every two partition plates 641. The rubber strip 643 can increase the resistance to the movement of the oil insulation pipe interface to prevent the oil insulation pipe interface from shaking and being damaged when it is lifted. After the oil insulation pipe interface is limited, the rotating plate 631 rotates inward, and the rope body 633 passes through several sleeves 632 in turn. The rope body 633 made of nylon is wear-resistant, and the annular sleeve 632 makes the rope body 633 less subject to friction. The two ends of the rope body 633 are locked by the lock 634. At this time, the rotating plate 631 cannot rotate, thereby forming a protective plate for the oil insulation pipe interface to prevent the insulation pipe interface from sliding out of the side of the limiting cylinder 61 when it is raised or lowered, causing damage.

[0033] like Figure 5 , Figure 8 As shown, the bottom of the connecting platform 161 is fixedly connected to the top of the lifting platform 151, a sliding groove 162 is opened on the surface of the connecting platform 161, and a fixing groove 163 is opened on the surface of the connecting platform 161 near the sliding groove 162, and a coupling block 164 is connected to the surface of the connecting platform 161 near the fixing groove 163 by bolts, the inner side surface of the coupling block 164 is fixedly connected to the inner side surface of the limiting mechanism 6, the sliding groove 162 is communicated with the fixing groove 163, the surface of the partition plate 641 is rotatably connected to the inner side surface of the limiting cylinder 61, the surface of the partition plate 641 is fixedly connected to a rubber strip 643, the side of the surface of the partition plate 641 away from the limiting cylinder 61 is fixedly connected to a supporting cylinder 642, the inner side surface of the supporting cylinder 642 is fixedly connected to a limiting shell 644, and the surface of the limiting shell 644 is slidably connected to the surface of the connecting plate 65.

[0034] When in use, multiple partition plates 641 can limit multiple oil insulation pipe interfaces, effectively improving the efficiency of the insulation pipe interface operation. The limiting shell 644 is embedded in the surface of the connecting plate 65. Multiple limiting shells 644 bear the gravity that pushes the insulation pipe interface, which can effectively prevent the connecting plate 65 from being damaged due to excessive force. The surface of the oil insulation pipe interface is slidably connected to the inner side of the limiting cylinder 61. During installation, the limiting shaft 66 and the connecting plate 65 pass through the connecting platform 161. After the connecting plate 65 is embedded with the limiting shell 644, the coupling block 164 fixes the two ends of the limiting shaft 66 at the position of the connecting platform 161, thereby fixing the support cylinder 642 and the connecting platform 161. The connection between the mechanisms of the device is fast and convenient, which can effectively improve the efficiency of the oil insulation pipe interface operation.

[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

Claims

1. A thermal insulation pipe interface transport vehicle, characterized in that: include A lifting mechanism (1), wherein a fixing pile (2) is fixedly connected to the surface of the lifting mechanism (1) for fixing the lifting mechanism (1) on a sloped ground; comprising a mechanism wall (11) and a driving component (15), wherein a rack (12) is fixedly connected to the middle of the surface of the mechanism wall (11), and a connecting component (16) is fixedly connected to the top of the driving component (15); A limiting mechanism (6) is used to limit the positions of the plurality of insulation pipe interfaces and is fixedly connected to the inner side surface of the connecting component (16), driving the component (15) to slide back and forth at a position close to the side edge of the surface of the mechanism wall (11), thereby driving the limiting mechanism (6) to lift and lower the plurality of insulation pipe interfaces; The first platform (3) is used to push the limiting mechanism (6) to a position of driving the component (15); the surface of the first platform (3) is fixedly connected to the lower surface of the mechanism wall (11); the upper surface of the mechanism wall (11) is fixedly connected to the second platform (4); and the surfaces of the first platform (3) and the second platform (4) are both fixedly connected to the limiting plate (5).

2. The thermal insulation pipe interface transport vehicle according to claim 1, characterized in that: A motor (13) is fixedly connected to a side of the surface of the mechanism wall (11) close to the first platform (3), a screw rod (14) is fixedly connected to a rotating shaft at the output end of the motor (13), and a sliding rod is fixedly connected to an inner side surface of the mechanism wall (11) close to the motor (13).

3. The thermal insulation pipe interface transport vehicle according to claim 2, characterized in that: The driving component (15) comprises a lifting platform (151), the inner side surface of the lifting platform (151) is fixedly connected to a bearing (153), the inner side surface of the bearing (153) is fixedly connected to an internal threaded cylinder (152), and the inner side surface of the internal threaded cylinder (152) is provided with threads.

4. The thermal insulation pipe interface transport vehicle according to claim 3, characterized in that: The inner side surface of the internal threaded cylinder (152) is connected to the surface of the screw rod (14) via a thread, the inner side surface of the lifting platform (151) is slidably connected to the surface of the sliding rod, and a pressing plate (154) is fixedly connected to the surface of the lifting platform (151).

5. The thermal insulation pipe interface transport vehicle according to claim 4, characterized in that: The connecting assembly (16) comprises a connecting platform (161), the bottom of the connecting platform (161) being fixedly connected to the top of the lifting platform (151), a sliding groove (162) being provided on the surface of the connecting platform (161), and a fixing groove (163) being provided on the surface of the connecting platform (161) near the sliding groove (162).

6. The thermal insulation pipe interface transport vehicle according to claim 5, characterized in that: A coupling block (164) is connected to the surface of the connecting platform (161) at a position close to the fixing groove (163) via bolts, the inner side surface of the coupling block (164) is fixedly connected to the inner side surface of the limiting mechanism (6), and the sliding groove (162) is connected to the fixing groove (163).

7. The thermal insulation pipe interface transport vehicle according to claim 1, characterized in that: The limiting mechanism (6) comprises a limiting cylinder (61), the surface of the limiting cylinder (61) is provided with a tooth surface (62), the inner side surface of the limiting cylinder (61) is rotatably connected to an embedded component (64), and the inner side surface of the embedded component (64) is slidably connected to a connecting plate (65).

8. The thermal insulation pipe interface transport vehicle according to claim 7, characterized in that: The surface of the connection plate (65) is fixedly connected to a limiting shaft (66), the surface of the limiting cylinder (61) is rotatably connected to a protection component (63), and the surface of the limiting shaft (66) near the end surface is fixedly connected to the inner side surface of the connection component (16).

9. The thermal insulation pipe interface transport vehicle according to claim 8, characterized in that: The embedded component (64) comprises a partition plate (641), the surface of the partition plate (641) being rotatably connected to the inner side surface of the limiting cylinder (61), and a rubber strip (643) being fixedly connected to the surface of the partition plate (641).

10. The thermal insulation pipe interface transport vehicle according to claim 9, characterized in that: A side of the surface of the partition plate (641) away from the limiting cylinder (61) is fixedly connected to a support cylinder (642), an inner side surface of the support cylinder (642) is fixedly connected to a limiting shell (644), and a surface of the limiting shell (644) is slidably connected to a surface of the connecting plate (65).

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