An air conditioning pressure pump set pipeline connection device

Abstract

This invention relates to the field of pipe docking technology, specifically to a pipe docking device for an air conditioning pressure pump unit. The device includes a gantry crane body, a housing fixed to the bottom of the gantry crane body, a transmission component rotatably connected to the bottom surface of the housing, a cylinder fixed to the bottom surface of the housing for driving the transmission component to move up and down, a C-shaped seat fixed to the bottom of the transmission component, and two guide plates fixed to the bottom of the C-shaped seat. A gear is rotatably connected between the two guide plates, and the outer side of the gear meshes with the two C-shaped plates. In this invention, a long straight pipe is placed between two support panels, and a curved pipe is placed between support panels two and three. The gantry crane body then moves laterally and longitudinally on a base platform to adjust the position of the pipes, facilitating docking between the pipes on the base surface and the pipes on the support panels. This achieves automated pipe docking in the factory and improves the efficiency of pipe docking.

Description

Technical Field

[0001] This invention relates to the field of pipeline connection technology, and specifically to a pipeline connection device for an air conditioning pressure pump unit. Background Technology

[0002] The pressure pump set piping of industrial air conditioners is mainly used for the connection of inlet and outlet water. It is suitable for machine room locations with low net height. It can be connected directly to the equipment or a curved pipe can be added to connect parallel to the equipment. The reserved interface type is flange connection or clamp connection. Common connection methods for pump set piping include series and parallel connection, or a combination of series and parallel connection. Among them, the connection construction of series piping is generally carried out on site, that is, multiple long straight pipes and curved pipes are connected end to end on site.

[0003] The current approach integrates pipeline connection construction in the construction industry with the connection and installation of pipelines in factories, achieving pre-assembled pipeline connection in the factory, realizing mechanized construction in the factory, and then transporting the assembled pipelines to the construction site. The construction site only needs to install the factory-connected pipelines, which saves a lot of pipeline connection work, helps to overcome the aging of skilled workers and ensure on-site environmental protection requirements, and can speed up the construction progress.

[0004] Therefore, it is necessary to design an air conditioning pressure pump set pipeline docking device. This device is suitable for factory workshops and can pre-connect the pipelines that need to be connected at the construction site in a mechanized manner, thereby improving the work efficiency of pipeline docking and installation and meeting the installation requirements of modern pump set pipeline docking. Summary of the Invention

[0005] To overcome the aforementioned technical problems, the present invention aims to provide an air conditioning pressure pump set pipe docking device. This device involves placing a long straight pipe between two support panels and a curved pipe between support panels two and three. A gantry crane, carrying the long straight and curved pipes, moves laterally and longitudinally on a base platform to adjust their positions. A cylinder lowers a U-shaped seat, allowing the curved or long straight pipe to move to the base surface, facilitating docking between the pipes on the base surface and the support panels. This eliminates the need for manual on-site pipe docking, enabling automated factory docking and improving efficiency. A motor rotates the U-shaped seat, causing the long straight and curved pipes to rotate, allowing the ports of the long straight pipes with different layouts to dock with the ports of the curved pipes with different layouts. The devices also allow the gantry crane to move and dock pump set pipes with different bending positions, lengths, and orientations as needed. An auxiliary positioning machine moves along the docked pump set pipes to different positions to fix the pipes and prevent further displacement during docking.

[0006] The objective of this invention can be achieved through the following technical solutions:

[0007] An air conditioning pressure pump assembly pipeline docking device includes a gantry crane body. A housing is fixed to the bottom of the gantry crane body. A transmission component is rotatably connected to the bottom surface of the housing. A cylinder for driving the transmission component to move up and down is fixed to the bottom surface of the housing. A U-shaped seat is fixed to the bottom of the transmission component. Two guide plates are fixed to the bottom of the U-shaped seat. A gear is rotatably connected between the two guide plates. The outer side of the gear meshes with the two U-shaped plates. One U-shaped plate has two support panels fixed to its inner side, and the other U-shaped plate... Support panel 2 and support panel 3 are fixed to the inner side of the plate. Release mechanism 1 is fixed to the bottom of the two support panels 1. Two release mechanisms 2 are fixed between the bottom of support panel 2 and support panel 3. A base is fixed to the bottom of the gantry body. An auxiliary positioning machine is fixed to the top surface of the base. The auxiliary positioning machine includes an arc frame. Circular blocks are fixed to both ends of the arc frame. Two symmetrically distributed guide members are fixed to the inner ring of the arc frame. Pressing parts and welding parts are fixed to both sides of the arc frame, respectively.

[0008] Furthermore, the gantry crane body includes two trusses, both of which are fixedly connected to the base. A crossbeam is slidably connected between the two trusses. A traction machine, which is fixedly connected to the chassis, is slidably connected to the crossbeam. A second motor for driving the transmission component to rotate is fixed inside the chassis. The transmission component includes a transmission tube. A transmission shaft, which is fixedly connected to a C-shaped seat, is slidably engaged inside the transmission tube.

[0009] Furthermore, the output end of the cylinder is fixed with a connecting seat that is rotatably connected to the transmission shaft, the outer side of the transmission shaft is provided with a sliding groove, and the inside of the transmission tube is fixed with a slider that is slidably connected to the sliding groove.

[0010] Furthermore, a motor for driving the gear rotation is fixed to the outer side of one of the guide plates, slots are provided at both ends of the guide plate, and clips are fixed to both sides of the shaped plate, which are respectively slidably connected to the corresponding slots. A rack that meshes with the gear is fixed to the outer side of the shaped plate.

[0011] Furthermore, the release mechanism includes a limiting beam and two connecting columns. The limiting beam and the connecting columns are respectively fixedly connected to the corresponding support panel. An electric push rod is fixed to the bottom of the connecting column, and a moving beam is fixed to the output end of the electric push rod.

[0012] Furthermore, the second release mechanism includes a second limiting beam and a second connecting column. The bottom of the second connecting column is fixed with a second electric push rod, and the output end of the second electric push rod is fixed with a second moving beam.

[0013] Furthermore, the base has a sheet metal fixed to its top surface, an electromagnet is embedded and fixed at one end of the base, and an electromagnet is embedded and fixed to the bottom surface of the circular block, which is attracted and fixed to the sheet metal.

[0014] Furthermore, the guide includes an electric push rod three fixedly connected to the arc frame, the output end of the electric push rod three is fixed with a fixing block, a motor is fixed on one side of the fixing block, and the output end of the motor passes through the fixing block and is fixed with a rubber wheel.

[0015] Furthermore, the pressing component includes an electric push rod four fixedly connected to the arc-shaped frame, and a pressure plate is fixed to the output end of the electric push rod four.

[0016] Furthermore, the welded component includes an electric push rod five fixedly connected to the arc-shaped frame, and a welding torch is fixed to the output end of the electric push rod five.

[0017] The beneficial effects of this invention are:

[0018] 1. By taking out a long straight pipe and placing it on the surface of the base, and fixing one end of the pipe to the electromagnet of the base, the gantry crane in the prior art can move laterally or longitudinally on the top of the base, so that the two support panels can move multiple long straight pipes to the end of the already arranged long straight pipes, and the connecting flanges of the two long straight pipes can be connected. Similarly, support panels two and three can also use the gantry crane to move laterally and longitudinally to connect the end of the curved pipe to the end of the already placed long straight pipe. The selection and use of long straight pipes and curved pipes can be achieved by the motor two inside the machine box driving the transmission component to rotate. The transmission component drives the C-shaped seat to rotate, so that the long straight pipe on support panel one and the curved pipe on support panel two can switch their relative positions. This allows for the selection of the required pipe type for connection as needed, eliminating the need for manual on-site pipe connection, realizing automated pipe connection in the factory, and improving the efficiency of pipe connection.

[0019] 2. The curved pipe rotates around the drive shaft via support panels two and three, referring to the instruction manual. Figure 9 The curved pipe achieves a different layout after each 90-degree rotation, the difference being the change in the orientation of the pipe opening. Similarly, rotating the two support panels along with the long straight pipe around the drive shaft will also result in two different layouts for the long straight pipe (refer to the instruction manual). Figure 10 This allows the ports of long straight pipes in different layout states to be connected with the ports of curved pipes in different layout states, and the ports of curved pipes in different layout states to be connected with each other, so as to realize the pump group pipeline with different bending positions, different lengths and different bending directions by using a gantry crane to move and connect the long straight pipes and curved pipes as needed.

[0020] 3. The motor drives the gear to rotate, causing the two racks to move their respective I-shaped plates in opposite directions. This, in turn, causes the two support panels to move in opposite directions, with the long straight pipe and the support panel 2 carrying the curved pipe. This ensures that when the long straight pipe contacts the base, the curved pipe moves away from the base, or vice versa. Consequently, when the long straight pipe connects with other pipes, the curved pipe will not contact the pipes on the base and thus not interfere with the connection movement of the long straight pipe. Similarly, when the curved pipe connects with other pipes, the long straight pipe will not contact the pipes on the base and thus not interfere with the connection movement of the curved pipe.

[0021] 4. Place the auxiliary positioning device outside the pipe that has been attached and fixed to the electromagnet (refer to the instruction manual). Figure 4 The auxiliary positioning machine clamps two rubber wheels against the outside of the pipe, and two circular blocks are attached to the sheet metal surface of the base. The motor drives the rubber wheels to roll along the pipe, allowing the auxiliary positioning machine to move to one end of the pipe docking position. The electromagnet on the bottom of the circular block is energized to generate magnetic attraction and fix it to the sheet metal. The output end of the electric push rod four, with a pressure plate, presses against the pipe, thus fixing the pipe to be docked on the base. This prevents the pipe from shifting during the docking process, especially when the pump group pipe has bends. When the gantry crane docks the pipe, the thrust transmitted to one end of the bend is not in the same straight line as the other end of the bend, which can easily cause the other end of the bend to move.

[0022] 5. Move the auxiliary positioning machine to one end of the pipe docking position. After the pipe docking is completed, the output end of the electric push rod five moves with the welding gun to the joint position of the two pipes for welding, so that the two pipes are initially connected and fixed. After the entire pump set pipe is docked and welded, bolts can be inserted between the two adjacent flanges on the pipes for fixing. Alternatively, after the two pipes are docked, studs can be used to fix the docked pipes directly. At this time, the welding process can be omitted, thus realizing two implementation methods: installing bolts uniformly after all pipes are docked or installing bolts directly after each pair of pipes are docked. The former is suitable for the overall length of the pump set pipes being relatively long, and the latter is suitable for the overall length of the pump set pipes being relatively short. Attached Figure Description

[0023] The invention will now be further described with reference to the accompanying drawings.

[0024] Figures 1-2 These are schematic diagrams of the overall structure of the present invention from different perspectives;

[0025] Figure 3 This is a schematic diagram of the overall structure of the bottom of the chassis in this invention;

[0026] Figure 4 This is a schematic diagram of the auxiliary positioning machine structure in this invention;

[0027] Figure 5 This is a schematic diagram of the external and internal structure of the C-shaped base in this invention;

[0028] Figure 6 This is a schematic diagram of the structure of the I-shaped plate, the support panel, and the release mechanism in this invention;

[0029] Figure 7 This is a schematic diagram of the structure of support panel two, support panel three, and release mechanism two in this invention;

[0030] Figure 8 This is a schematic diagram of the arc-shaped frame, circular block, and guide component in this invention;

[0031] Figure 9 This is a schematic diagram of the structure of the curved pipe in different positions in this invention;

[0032] Figure 10 This is a structural schematic diagram of the long straight pipe in different positions in this invention.

[0033] In the diagram: 100, gantry crane body; 200, chassis; 210, transmission components; 211, transmission pipe; 212, transmission shaft; 220, cylinder; 221, connecting seat; 300, U-shaped seat; 310, guide plate; 311, gear; 312, motor one; 400, U-shaped plate; 410, support panel one; 420, support panel two; 430, support panel three; 440, rack; 500, release mechanism one; 510, limiting beam one; 520, connecting column one; 530, electric push rod one; 540, moving beam one; 600 610. Release mechanism 2; 620. Limiting beam 2; 630. Connecting column 2; 640. Electric push rod 2; 700. Moving beam 2; 710. Base; 720. Sheet metal; 800. Electromagnet 1; 810. Auxiliary positioning machine; 820. Arc frame; 821. Circular block; 821. Electromagnet 2; 830. Guide component; 831. Electric push rod 3; 832. Motor; 833. Rubber wheel; 840. Pressing component; 841. Electric push rod 4; 842. Pressure plate; 850. Welded component; 851. Electric push rod 5; 852. Welding torch. Detailed Implementation

[0034] The technical solutions of the present invention will be clearly and completely described below with reference to the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0035] Please see Figures 1-10As shown, an air conditioning pressure pump assembly pipe docking device includes a gantry crane body 100. A housing 200 is fixed to the bottom of the gantry crane body 100. A transmission component 210 is rotatably connected to the bottom surface of the housing 200. A cylinder 220 for driving the transmission component 210 to move up and down is fixed to the bottom surface of the housing 200. A U-shaped seat 300 is fixed to the bottom of the transmission component 210. Two guide plates 310 are fixed to the bottom of the U-shaped seat 300. A gear 311 is rotatably connected between the two guide plates 310. The outer sides of the gear 311 mesh with two U-shaped plates 400. Two support panels 410 are fixed to the inner side of one U-shaped plate 400, and the other U-shaped plate 400... Support panel 2 420 and support panel 3 430 are fixed to the inner side of 0. Release mechanism 1 500 is fixed to the bottom of the two support panels 1 410. Two release mechanisms 2 600 are fixed between the bottom of support panel 2 420 and support panel 3 430. Base 700 is fixed to the bottom of the gantry body 100. Auxiliary positioning machine 800 is fixed to the top surface of base 700. Auxiliary positioning machine 800 includes arc frame 810. Circular blocks 820 are fixed to both ends of arc frame 810. Two symmetrically distributed guide members 830 are fixed to the inner ring of arc frame 810. Pressing member 840 and welding member 850 are fixed to both sides of arc frame 810 respectively.

[0036] The gantry crane body 100 includes two trusses, both fixedly connected to the base 700. A crossbeam is slidably connected between the two trusses. A traction machine, fixedly connected to the chassis 200, is slidably connected to the crossbeam. A motor for driving the transmission component 210 to rotate is fixed inside the chassis 200. The transmission component 210 includes a transmission pipe 211. A transmission shaft 212, fixedly connected to the C-shaped seat 300, is slidably engaged inside the transmission pipe 211. The movement of the gantry crane body 100 is prior art and will not be described in detail by the applicant. The transmission component 210 facilitates the rotation of the C-shaped seat 300 to allow the pipeline to rotate to different states for docking. The output end of the cylinder 220 is fixed with a connecting seat 221 rotatably connected to the transmission shaft 212. A groove is provided on the outer side of the transmission shaft 212. A slider is fixed inside the transmission pipe 211 and slidably connected to the groove. The cylinder 220 facilitates the up-and-down movement of the pipeline via the C-shaped seat 300 and the support panel. The slider slides in the groove, allowing the transmission component 210 to extend and rotate.

[0037] Among them, a motor 312 for driving the gear 311 is fixed to the outer side of a guide plate 310. Both ends of the guide plate 310 have slots. Both sides of the shaped plate 400 have locking strips that are slidably connected to the corresponding slots. A rack 440 that meshes with the gear 311 is fixed to the outer side of the shaped plate 400. The motor 312 drives the gear 311 to rotate, causing the rack 440 to move the two shaped plates 400 away from each other, preventing interference caused by simultaneous contact between the long straight pipe and the curved pipe with the base 700. The release mechanism 500 includes a limiting beam 510 and two connecting columns 520. The limiting beam 510 and the connecting columns 520 are respectively connected to the corresponding slots. A position support panel 410 is fixedly connected. An electric push rod 530 is fixed to the bottom of a connecting column 520. A moving beam 540 is fixed to the output end of the electric push rod 530. The movement of the moving beam 540 releases the long straight pipe and transfers a new spare pipe between the moving beam 540 and the limiting beam 510. The release mechanism 600 includes a limiting beam 610 and a connecting column 620. An electric push rod 630 is fixed to the bottom of the connecting column 620. A moving beam 640 is fixed to the output end of the electric push rod 630. The movement of the moving beam 640 releases the long curved pipe and transfers a new spare pipe between the moving beam 640 and the limiting beam 610.

[0038] A sheet metal 710 is fixed to the top surface of the base 700. An electromagnet 720 is embedded and fixed to one end of the base 700. An electromagnet 821, which is attracted and fixed to the sheet metal 710, is embedded and fixed to the bottom surface of the circular block 820. The electromagnet 821 on the circular block 820 selectively attracts and fixes to the sheet metal, thereby enabling the pipe to be fixed at different positions on the surface of the base 700. The guide member 830 includes an electric push rod 831 fixedly connected to the arc frame 810. A fixing block is fixed to the output end of the electric push rod 831. A motor 832 is fixed to one side of the fixing block. The output end of the motor 832 passes through the fixing block and is fixed with a rubber wheel 833. The electric push rod 831 moves with the rubber wheel 833. The position between the rubber wheel 833 and the pipe is adjusted; the crimping component 840 includes an electric push rod 841 fixedly connected to the arc frame 810, and a pressure plate 842 is fixed to the output end of the electric push rod 841. The electric push rod 841, along with the pressure plate 842, crimps the pipe onto the pipe. At the same time, the arc frame 810 is fixed to the base 700 by adsorption through the circular block 820, thus fixing the pipe onto the base 700; the welding component 850 includes an electric push rod 851 fixedly connected to the arc frame 810, and a welding gun 852 is fixed to the output end of the electric push rod 851. The electric push rod 851, along with the welding gun 852, moves to the pipe docking position to perform welding, thus initially welding and fixing the docking pipes.

[0039] Working Principle: In use, first take out a long straight pipe (or a curved pipe, but a long straight pipe is used as an example here) and place it on the base 700. One end of the long straight pipe is attracted and fixed to the electromagnet 720 on the base 700, thus fixing one end of the initial pipe of the pump group (in the following text, the pipes will be referred to as pipe one, pipe two, pipe three, etc., according to the order in which they are placed on the base 700). Then, when it is necessary to connect the curved pipe two (state B) to one end of pipe one, motor 312 drives gear 311 to rotate, causing two racks 440 to mesh and move relative to each other. One U-shaped plate 400 moves down along with support panels 420 and 430, thereby causing multiple curved pipes to move down and multiple long straight pipes to move up. The output end of cylinder 220 moves down along with U-shaped seat 300, causing the bottom curved pipe of support panel 420 to contact the base 700. The flange of the pipe is then connected to the base 700. The gantry crane body 100, along with the chassis 200, moves laterally and longitudinally to adjust the position, allowing the B-state curved pipe 2 to be connected to one end of the long straight pipe 1. At this point, pipe 1 and pipe 2 can be manually fixed together using bolts. During the above process, when it is necessary to connect the C-state curved pipe 2 to pipe 1, the motor 2 inside the chassis 200 can rotate the transmission component 210, causing the C-shaped seat 300, along with the support panel 1 410, support panel 2 420, and support panel 3 430, to rotate 90 degrees clockwise around the transmission shaft 212. This transforms the B-state curved pipe between support panel 2 420 and support panel 3 430 into a C-state curved pipe. Then, with the help of the gantry crane body 100, the C-state curved pipe 2 can be connected to pipe 1. Alternatively, the long straight pipe 2 can be connected again at one end of the long straight pipe 1. The specific connection method depends on the type of pipe selected.

[0040] After the first pipe is placed, an auxiliary positioning machine 800 can be placed outside the first pipe, so that the two rubber wheels 833 on the auxiliary positioning machine 800 clamp the outside of the pipe. The two circular blocks 820 are in contact with the iron sheet 710 on the surface of the base 700. During the pipe docking process, the electromagnet 821 on the bottom of the circular block 820 is energized to generate magnetic attraction and fix it to the iron sheet 710. The output end of the electric push rod 841, with the pressure plate 842, presses against the pipe, thereby fixing the pipe to be docked to the base 700 and preventing the pipe from shifting due to pushing during the docking process. As the length of the pipe increases after docking, the motor 832 can drive the rubber wheels 833 along the pipe. Rolling allows the auxiliary positioning machine 800 to move to different positions on the pump set pipeline, pressing and fixing the connected pipelines to different positions on the base 700. When the rubber wheel 833 rolls to the position of the pipeline connection flange, the output end of the electric push rod 831 moves the rubber wheel 833 box slightly away from the pipeline flange, making it easier for the rubber wheel 833 to pass over the pipeline connection flange position. When the auxiliary positioning machine 800 needs to pass through a curved pipeline, the rubber wheel 833 near the inside of the curved pipeline can rotate slowly, while the rubber wheel 833 near the outside of the curved pipeline can rotate quickly, so that the auxiliary positioning machine 800 moves along the arc trajectory of the curved pipeline.

[0041] During the release of the long straight pipe using the release mechanism 500, both the limiting beam 510 and the moving beam 540 first contact the surface of the base 700. After the docking and fixing process is completed, the output end of the electric push rod 530 moves the moving beam 540 away from the docked long straight pipe. The distance of movement is sufficient for the pipe to pass through the gap between the limiting beam 510 and the moving beam 540. Then, the two support panels 410 are moved upward to release the docked long straight pipe. At this time, part of the moving beam 540 blocks the gap between the two support panels 410, preventing the spare long straight pipe between the two support panels 410 from falling. When it is necessary to place another long straight pipe between the limiting beam 510 and the moving beam 540 for backup, the bottom surfaces of the limiting beam 510 and the moving beam 540 can be brought into contact with the base 700 again, and then the electric push rod 530... The output end of the 0-axis moves the moving beam 540 away from the limiting beam 510, causing one of the spare long straight pipes between the two support panels 410 to fall onto the base 700. Then, the output end of the electric push rod 530 moves the moving beam 540 closer to the limiting beam 510, clamping the long straight pipe between the limiting beam 510 and the moving beam 540. The clamped long straight pipe can be moved to different positions on the base 700 by the gantry crane body 100 for different pipe connections. The principle of the release mechanism 600 in clamping and releasing the curved pipe is similar to that of the release mechanism 500. The limiting beam 610 can be equated to the limiting beam 510, the moving beam 640 to the moving beam 540, and the electric push rod 630 to the electric push rod 530, thus allowing for a comparison with the release mechanism 500 to understand the working principle of the release mechanism 600. (This application specification) Figure 9 , Figure 10 The letters in the diagram represent pipes in different states. The left end of pipe E can connect with pipes A and D, the right end of pipe E can connect with pipes B and C, the upper end of pipe F can connect with pipes A and B, and the bottom end of pipe F can connect with pipes C and D.

[0042] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the invention. In this specification, illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0043] The above description is merely an example and illustration of the present invention. Those skilled in the art can make various modifications or additions to the specific embodiments described, or use similar methods to replace them, as long as they do not deviate from the invention or exceed the scope defined in the claims, all of which should fall within the protection scope of the present invention.

Claims

1. A pipe butt joining device for an air conditioning pressure pump group, comprising a gantry body (100), characterized in that, The bottom of the gantry body (100) is fixedly connected with a machine box (200), the bottom surface of the machine box (200) is rotatably connected with a transmission member (210), the bottom surface of the machine box (200) is fixedly connected with a pneumatic cylinder (220) for driving the transmission member (210) to move up and down, the bottom of the transmission member (210) is fixedly connected with a Z-shaped seat (300), the bottom of the Z-shaped seat (300) is fixedly connected with two guide plates (310), the two guide plates (310) are rotatably connected with a gear (311) between them, the outer side of the gear (311) is meshingly connected with two Z-shaped plates (400), one of the Z-shaped plates (400) is fixedly connected with two support panels (410) on the inner side, the other Z-shaped plate (400) is fixedly connected with a support panel two (420) and a support panel three (430) on the inner side, the bottom of the two support panels (410) is fixedly connected with a release mechanism one (500), the bottom of the support panel two (420) and the support panel three (430) is fixedly connected with two release mechanisms two (600), the bottom of the gantry body (100) is fixedly connected with a base (700), the top surface of the base (700) is movably fixedly connected with an auxiliary positioning machine (800), the auxiliary positioning machine (800) comprises an arc-shaped frame (810), the two ends of the arc-shaped frame (810) are fixedly connected with circular blocks (820), the inner ring of the arc-shaped frame (810) is fixedly connected with two symmetrically distributed guide members (830), the two sides of the arc-shaped frame (810) are respectively fixedly connected with a pressure connecting member (840) and a welding member (850). The outer side of one of the guide plates (310) is fixedly connected with a motor one (312) for driving the gear (311) to rotate, the two ends of the guide plate (310) are provided with clamping grooves, the two sides of the Z-shaped plate (400) are fixedly connected with clamping strips which are respectively slidably connected with the corresponding clamping grooves, the outer side of the Z-shaped plate (400) is fixedly connected with a rack (440) which is meshingly connected with the gear (311), the release mechanism one (500) comprises a limiting beam one (510) and two connecting columns one (520), the limiting beam one (510) and the connecting column one (520) are respectively fixedly connected with the corresponding support panel one (410), the bottom of the connecting column one (520) is fixedly connected with an electric push rod one (530), the output end of the electric push rod one (530) is fixedly connected with a moving beam one (540).

2. The air conditioning pressure pump set pipeline docking device according to claim 1, characterized in that, The gantry body (100) comprises two trusses which are both fixedly connected with the base (700), a cross beam is slidably connected between the two trusses, a traction machine which is fixedly connected with the machine box (200) is slidably connected on the cross beam, the inside of the machine box (200) is fixedly connected with a motor two for driving the transmission member (210) to rotate, the transmission member (210) comprises a transmission pipe (211), the inside of the transmission pipe (211) is slidably connected with a transmission shaft (212) which is fixedly connected with the Z-shaped seat (300).

3. The air conditioner pressure pump group pipe butt joint device according to claim 2, characterized in that, The output end of the air cylinder (220) is fixedly connected with a connecting base (221) which is rotationally connected with a transmission shaft (212), the outer side of the transmission shaft (212) is provided with a sliding groove, and the inner side of the transmission pipe (211) is fixedly connected with a sliding block which is slidingly connected with the sliding groove.

4. The air conditioner pressure pump group pipe butt joint device according to claim 1, characterized in that, The releasing mechanism two (600) comprises a limiting beam two (610) and a connecting column two (620), the bottom of the connecting column two (620) is fixedly connected with an electric push rod two (630), and the output end of the electric push rod two (630) is fixedly connected with a moving beam two (640).

5. The air conditioner pressure pump group pipe butt joint device according to claim 1, characterized in that, The top surface of the base (700) is fixedly connected with an iron sheet (710), one end of the base (700) is embeddedly fixedly connected with an electromagnet one (720), and the bottom surface of the circular block (820) is embeddedly fixedly connected with an electromagnet two (821) which is adsorptively fixed with the iron sheet (710).

6. The air conditioner pressure pump group pipe butt joint device according to claim 1, characterized in that, The guide member (830) comprises an electric push rod three (831) which is fixedly connected with the arc-shaped frame (810), the output end of the electric push rod three (831) is fixedly connected with a fixed block, one side of the fixed block is fixedly connected with a motor (832), and the output end of the motor (832) penetrates through the fixed block and is fixedly connected with a rubber wheel (833).

7. The air conditioner pressure pump group pipe butt joint device according to claim 1, characterized in that, The pressing member (840) comprises an electric push rod four (841) which is fixedly connected with the arc-shaped frame (810), and the output end of the electric push rod four (841) is fixedly connected with a pressing plate (842).

8. The air conditioner pressure pump group pipe butt joint device according to claim 1, characterized in that, The welding member (850) comprises an electric push rod five (851) which is fixedly connected with the arc-shaped frame (810), and the output end of the electric push rod five (851) is fixedly connected with a welding gun (852).

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