Rapid pipeline butt joint device

Abstract

The invention discloses a rapid pipeline butt joint device which comprises an erecting plate, a first sliding groove and a second sliding groove are formed in the erecting plate, a first sliding block is arranged in the first sliding groove in a sliding fit mode, bearing plates are arranged on the two sides of the second sliding groove, a movable plate is arranged on the two bearing plates in a sliding fit mode, and a second sliding block is arranged on the movable plate in a sliding fit mode. And electric hoists are arranged at the bottoms of the first sliding block and the second sliding block, two supporting rods are arranged at the bottom of the erecting plate, and detection assemblies are arranged on the supporting rods in a sliding fit mode. A stable supporting platform is provided for the whole butt joint process, flexible adjustment and accurate movement of the heat distribution pipeline in the horizontal direction are achieved, and the butt joint precision and efficiency are greatly improved. Due to the design of the anti-skid nails, the stability of the device is enhanced, and additional safety guarantee is provided for the butt joint process; the design of the detection assembly enables the coaxiality detection to be more convenient and accurate, and facilitates the improvement of the butt joint quality and efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of thermal pipelines, in particular to a rapid pipeline docking device. Background Art

[0002] In the field of thermal pipeline engineering, thermal pipelines are key facilities for transporting high-temperature media, and the accuracy and safety of their docking construction are of vital importance. Traditionally, the docking of thermal pipelines mainly relies on large-scale lifting devices. The moving speed of the lifting device during the docking process is limited by the requirements of docking accuracy, and it can only be carried out slowly, which not only prolongs the construction period, but also increases the construction cost. More importantly, even if the lifting device can slowly adjust the position of the pipeline, the final precise docking of the pipeline is still highly dependent on manual assistance, especially in the stage of fine-tuning the pipeline position. Construction personnel need to directly support the outer wall of the pipeline, which is not only labor-intensive, but also poses a greater safety risk.

[0003] Chinese patent CN116652515 A discloses a thermal pipeline docking construction device. When there is an angle deviation between the pipe openings to be docked, the nut cannot effectively cooperate with the connecting block on the second clamp, thereby limiting the versatility and docking efficiency of the device. More seriously, the device lacks the function of automatically approaching the pipe opening. When there is a large gap between the two pipe openings, it not only affects the welding quality, but may also cause welding failure due to the large gap, further extending the construction period and increasing costs. Summary of the invention

[0004] The purpose of the present invention is to provide a rapid pipe docking device, which has a reasonable structure and ingenious design, realizes flexible docking and precise movement of thermal pipes, and improves docking quality and efficiency.

[0005] The technical solution adopted by the present invention to solve its technical problems is: a quick pipe docking device, including a mounting plate, a first slide groove and a second slide groove are provided on the mounting plate, a first slider is slidably fitted in the first slide groove, a group of electric hoists are provided at the bottom of the first slider, supporting plates are provided on both sides of the second slide groove, a movable plate is slidably fitted on the two supporting plates, a second slider is slidably fitted on the movable plate, a group of electric hoists are provided at the bottom of the second slider, two support rods are provided at the bottom of the mounting plate, and a detection component is slidably fitted on the support rods.

[0006] Furthermore, a threaded rod is rotatably connected to the right side of the erection plate, and the end of the threaded rod is rotatably connected to the inner wall of the second slide groove. The rotation of the threaded rod can drive the movable plate to move along the inner wall of the second slide groove.

[0007] Furthermore, the electric hoist includes a connecting plate, which is fixedly connected to the bottom of the first slider or the second slider, and a winding wheel is installed on the connecting plate. A driving motor is provided on the connecting plate, and the driving motor can drive the winding wheel to rotate. A wire rope is wound around the winding wheel, and a hook is connected to the end of the wire rope.

[0008] Furthermore, anti-skid spikes are provided at the bottom of the erection plate, and the anti-skid spikes can be inserted into the soil on both sides of the tunnel.

[0009] Furthermore, the detection assembly includes a sliding sleeve, the sliding sleeve is slidably matched on the support rod, a connecting rod is provided on each side of the sliding sleeve, a support rod is provided between the two connecting rods, and an arc-shaped detection plate is provided at the bottom of the support rod.

[0010] Furthermore, a plurality of pressure sensors are provided on the inner wall of the arc-shaped detection plate.

[0011] Furthermore, it also includes an adjusting mechanism, which includes a bottom plate, vertical plates are provided on both sides of the bottom plate, slide rails are fixedly connected to the vertical plates, slide rails are slidably fitted with sliders, an electric cylinder is fixedly connected between the two sliders, a top plate is provided on the top of the slide rail, a center hole is formed in the middle of the top plate, the end of the electric cylinder is connected to a lower fixed frame after passing through the center hole, a first rotating motor is installed on the lower fixed frame, an output shaft of the first rotating motor is connected to an upper plate, a left plate and a right plate are provided on both sides of the upper plate, an upper fixed frame is rotatably connected between the left plate and the right plate, a second rotating motor is provided on the left plate, the second rotating motor can drive the upper fixed frame to rotate, a third rotating motor is provided on the upper fixed frame, and the output shaft of the third rotating motor is connected to the adjusting plate.

[0012] Furthermore, a reinforcing support plate is provided between the bottom plate and the vertical plate.

[0013] Furthermore, an auxiliary support mechanism is provided on the top plate, and the auxiliary support mechanism includes a support rod. The top plate is provided with a through hole for accommodating the support rod, and the support rod can move up and down along the through hole. A first nut and a second nut are threadedly connected on the support rod, and the first nut and the second nut are respectively located on both sides of the top plate. A mounting plate is provided on the top of the support rod, and a rubber pad is provided on the top of the mounting plate.

[0014] Beneficial effects of the present invention:

[0015] The present invention not only provides a stable support platform for the entire docking process, but also realizes flexible adjustment and precise movement of the thermal pipeline in the horizontal direction, greatly improving the accuracy and efficiency of docking. At the same time, the setting of the electric hoist provides convenient power support for hoisting and moving the thermal pipeline, making the docking process more efficient. The design of the anti-slip spikes further enhances the stability of the device and provides additional safety for the docking process. The ingenious design of the detection component makes coaxiality detection more convenient and accurate, which helps to improve the quality and efficiency of docking. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the use state of the present invention;

[0017] Figure 2 It is a front view of the present invention;

[0018] Figure 3 It is a schematic diagram of the structure of the detection component;

[0019] Figure 4 It is a structural schematic diagram of the arc detection plate;

[0020] Figure 5 for Figure 1 A partial enlarged view of the middle A;

[0021] Figure 6 It is a structural diagram of the regulating mechanism;

[0022] Figure 7 for Figure 6 A partial enlarged view of point B in the middle;

[0023] In the figure:

[0024] 100 tunnel, 101 first thermal pipeline, 102 second thermal pipeline, 1 erection plate, 11 first slide, 12 first slider, 13 second slide, 14 support plate, 15 moving plate, 16 threaded rod, 17 second slider, 18 anti-slip nail, 19 support rod, 2 electric hoist, 21 connecting plate, 22 winding wheel, 23 driving motor, 24 hook, 3 detection assembly, 31 connecting rod, 32 support rod, 33 arc detection plate, 331 pressure sensor, 34 sliding sleeve, 4 adjusting mechanism, 41 bottom plate, 42 vertical plate, 43 slide rail, 44 slider, 45 electric cylinder, 46 reinforcing support plate, 471 lower fixing frame, 472 first rotating motor 473, output shaft, 474 upper plate, 475 left plate, 476 right plate, 477 upper fixing frame, 478 second rotating motor, 479 third rotating motor, 48 top plate, 49 supporting rod, 410 first nut, 411 second nut, 412 mounting plate, 413 rubber pad, 414 adjusting plate. DETAILED DESCRIPTION

[0025] A quick pipe docking device of the present invention is described in detail below with reference to the accompanying drawings.

[0026] See also Figure 1 The present invention provides a technical solution: a rapid pipe docking device, such as Figure 1-Figure 5 As shown, a quick pipe docking device is erected on a tunnel 100, in which a first thermal pipe 101 and a second thermal pipe 102 are placed, and includes a mounting plate 1. The design of the mounting plate provides a stable support platform for the entire docking device, ensuring the smooth progress of the docking process. The mounting plate is provided with a first slide 11 and a second slide 13. The design of the first slide and the second slide enables the thermal pipe to flexibly adjust its position in the horizontal direction, providing convenience for the docking work. A first slider 12 is slidably matched in the first slide, a group of electric hoists 2 are provided at the bottom of the first slider, and supporting plates 14 are provided on both sides of the second slide. A moving plate 15 is slidably matched on the two recognition plates, and a threaded rod 16 is rotatably connected to the right side of the mounting plate. The end of the threaded rod is rotatably connected to the inner wall of the second slide. The design of the threaded rod can drive the moving plate to move along the inner wall of the second slide by rotating, providing a convenient operation method for adjusting the position of the second thermal pipe. The rotation of the threaded rod can drive the movable plate to move along the inner wall of the second slide groove. This design makes the movement of the second thermal pipeline more precise and controllable, which helps to improve the accuracy of docking. The movable plate is slidably matched with a second slider 17, and a group of electric hoists 2 are provided at the bottom of the second slider. Two support rods 19 are provided at the bottom of the erection plate. The design of the support rod provides additional stability for the entire docking device and ensures the smooth progress of the docking process. The support rod is slidably matched with a detection component 3. The setting of the detection component makes the coaxiality detection during the docking process more convenient and accurate, which helps to improve the docking quality.

[0027] By utilizing the design of the first slide groove and the first slider, the first thermal pipe can be adjusted along the direction of the first slide groove, and the first thermal pipe can be hoisted with the help of an electric hoist. By utilizing the design of the second slide groove and the movable plate, the second thermal pipe can be brought close to the first thermal pipe. By utilizing the design of the movable plate and the second slider, the second thermal pipe can be adjusted along the direction of the movable plate, and the second thermal pipe can be hoisted with the help of an electric hoist.

[0028] In at least one embodiment, the electric hoist includes a connecting plate 21, which is fixedly connected to the bottom of the first slider or the second slider. The design of the connecting plate provides a stable installation platform for the electric hoist, ensuring the smooth progress of the lifting process. A winding wheel 22 is installed on the connecting plate. The design of the winding wheel allows the wire rope to be easily wound and released, providing power support for the lifting process. A driving motor 23 is provided on the connecting plate. The setting of the driving motor provides a power source for the rotation of the winding wheel, making the lifting process more convenient and efficient. The driving motor can drive the winding wheel to rotate. The winding wheel is wound with a wire rope, and the end of the wire rope is connected to a hook 24. The design of the hook allows the thermal pipe to be easily lifted and moved, providing convenience for the docking process.

[0029] In at least one embodiment, the bottom of the erection plate is provided with anti-skid spikes 18, which can be inserted into the soil on both sides of the tunnel. The provision of the anti-skid spikes increases the friction between the erection plate and the ground, and improves the stability of the entire docking device.

[0030] In at least one embodiment, the detection assembly includes a sliding sleeve 34, the support rod is slidably matched with the sliding sleeve, a connecting rod 31 is provided on each side of the sliding sleeve, a support rod 32 is provided between the two connecting rods, and an arc-shaped detection plate 33 is provided at the bottom of the support rod. The design of the arc-shaped detection plate makes the detection process more closely fit the outer wall of the thermal pipeline, thereby improving the accuracy and reliability of the detection.

[0031] Furthermore, a plurality of pressure sensors 331 are provided on the inner wall of the arc detection plate. When the arc detection plate contacts the outer walls of the first thermal pipe and the second thermal pipe, if the pressure sensors on the two thermal pipes detect that the vertical lines are consistent, it indicates that the two are coaxial. The setting of the pressure sensors enables the coaxiality detection to be more accurate and real-time, providing strong data support for the docking process.

[0032] In at least one embodiment, Figure 6 to Figure 7 The quick pipe docking device further comprises an adjusting mechanism 4, which can adjust the angle and height of the thermal pipe to achieve faster and more rapid pipe docking.

[0033] Specifically, the adjusting mechanism includes a bottom plate 41, vertical plates 42 are provided on both sides of the bottom plate, slide rails 43 are fixedly connected to the vertical plates, sliders 44 are slidably fitted on the slide rails, an electric cylinder 45 is fixedly connected between the two sliders, a top plate 48 is provided on the top of the slide rail, a center hole is formed in the middle of the top plate, the end of the electric cylinder is connected to a lower fixed frame 471 after passing through the center hole, a first rotating motor 472 is installed on the lower fixed frame, the output shaft 473 of the first rotating motor is connected to an upper plate 474, a left plate 475 and a right plate 476 are provided on both sides of the upper plate, an upper fixed frame 477 is rotatably connected between the left plate and the right plate, a second rotating motor 478 is provided on the left plate, the second rotating motor can drive the upper fixed frame to rotate, a third rotating motor 479 is provided on the upper fixed frame, and the output shaft of the third rotating motor is connected to the adjusting plate 414. When the position of the thermal pipeline is not suitable, the vertical height adjustment can be achieved with the help of an electric cylinder, the horizontal rotation of the thermal pipeline can be achieved with the help of the first rotating motor, and the thermal pipeline can be changed to different angles with the help of the second rotating motor and the third rotating motor to accelerate the pipeline docking.

[0034] Furthermore, a reinforcing support plate 46 is provided between the bottom plate and the vertical plate.

[0035] Furthermore, the top plate is provided with an auxiliary support mechanism, which can be used for secondary support positioning after the angle adjustment is completed, thereby improving the stability of the overall device. The auxiliary support mechanism includes a support rod 49, and in conjunction with it, the top plate is provided with a through hole for accommodating the support rod, and the support rod can move up and down along the through hole. The support rod is threaded with a first nut 410 and a second nut 411, and the first nut and the second nut are respectively located on both sides of the top plate. A mounting plate 412 is provided on the top of the support rod, and a rubber pad 413 is provided on the top of the mounting plate.

[0036] Working mode: the quick pipe docking device is set up on the tunnel 100 to ensure the stability of the erection plate 1. The anti-slip nails 18 are inserted into the soil on both sides of the tunnel to increase stability.

[0037] Through the design of the first chute 11 and the first slider 12, the position of the first thermal pipe 101 is adjusted along the direction of the first chute. The electric hoist 2 at the bottom of the first slider is used to lift the first thermal pipe 101, which is convenient for movement and positioning. By using the design of the second chute 13, the supporting plate 14 and the movable plate 15, the second thermal pipe 102 is brought close to the first thermal pipe 101. By rotating the threaded rod 16, the movable plate 15 is driven to move along the inner wall of the second chute 13 to further adjust the position of the second thermal pipe. The second slider 17 on the movable plate 15 and the electric hoist 2 at the bottom are used to lift the second thermal pipe 102, which is convenient for precise movement and positioning.

[0038] The detection assembly 3 on the support rod 19 is used to perform docking detection. The sliding sleeve 34 slides on the support rod to adjust the detection position. The arc detection plate 33 contacts the outer wall of the first thermal pipe 101 and the second thermal pipe 102, and the pressure sensor 331 on the inner wall of the arc detection plate detects whether the two are coaxial. When the pressure sensors on the two thermal pipes detect the same value, it means that the two are coaxial and the docking is accurate. According to the test results, the positions of the first thermal pipe 101 and the second thermal pipe 102 are further fine-tuned to ensure accurate docking. If the angle and height of the thermal pipe need to be adjusted, the adjustment mechanism 4 can be used for operation. The vertical height is adjusted by the electric cylinder 45, the horizontal rotation of the thermal pipe is achieved by the first rotating motor 472, and the change of different angles of the thermal pipe is achieved by the second rotating motor 478 and the third rotating motor 479.

[0039] After the connection is completed, use appropriate fixing tools or methods to fix the connection to ensure the stability and safety of the pipeline. Check whether the connection is firm and there is no looseness or leakage.

[0040] Clean up the site, remove unnecessary tools and equipment, and keep the tunnel tidy.

[0041] The above description is only used to illustrate some principles of the present invention. This specification is not intended to limit the present invention to the specific structure and application scope shown and described. Therefore, all corresponding modifications and equivalents that may be used belong to the patent scope applied for by the present invention.

[0042] Except for the technical features described in the specification, the other technical features are known technologies to those skilled in the art.

Claims

1. A quick pipe docking device, characterized in that: It includes a mounting plate, on which a first slide groove and a second slide groove are provided, a first slider is slidably fitted in the first slide groove, a group of electric hoists are provided at the bottom of the first slider, supporting plates are provided on both sides of the second slide groove, a movable plate is slidably fitted on the two supporting plates, a second slider is slidably fitted on the movable plate, a group of electric hoists are provided at the bottom of the second slider, and two support rods are provided at the bottom of the mounting plate, and a detection component is slidably fitted on the support rods.

2. A quick pipe docking device according to claim 1, characterized in that: The right side of the erection plate is rotatably connected with a threaded rod, and the end of the threaded rod is rotatably connected to the inner wall of the second slide groove. The rotation of the threaded rod can drive the movable plate to move along the inner wall of the second slide groove.

3. A quick pipe docking device according to claim 1 or 2, characterized in that: The electric hoist includes a connecting plate, which is fixedly connected to the bottom of the first slider or the second slider. A winding wheel is installed on the connecting plate. A driving motor is provided on the connecting plate. The driving motor can drive the winding wheel to rotate. A wire rope is wound around the winding wheel, and a hook is connected to the end of the wire rope.

4. A quick pipe docking device according to claim 3, characterized in that: Anti-skid spikes are provided at the bottom of the erection plate, and the anti-skid spikes can be inserted into the soil on both sides of the tunnel.

5. A quick pipe docking device according to claim 3, characterized in that: The detection assembly includes a sliding sleeve, the sliding sleeve is slidably matched on the support rod, a connecting rod is respectively provided on both sides of the sliding sleeve, a support rod is provided between the two connecting rods, and an arc-shaped detection plate is provided at the bottom of the support rod.

6. A quick pipe docking device according to claim 5, characterized in that: A plurality of pressure sensors are arranged on the inner wall of the arc-shaped detection plate.

7. A quick pipe docking device according to claim 6, characterized in that: The camming mechanism further comprises a bottom plate, vertical plates are provided on both sides of the bottom plate, slide rails are fixedly connected to the vertical plates, slide rails are slidably fitted with sliders, an electric cylinder is fixedly connected between the two sliders, a top plate is provided on the top of the slide rail, a center hole is formed in the middle of the top plate, an end of the electric cylinder is connected to a lower fixed frame after passing through the center hole, a first rotating motor is installed on the lower fixed frame, an output shaft of the first rotating motor is connected to an upper plate, a left plate and a right plate are provided on both sides of the upper plate, an upper fixed frame is rotatably connected between the left plate and the right plate, a second rotating motor is provided on the left plate, the second rotating motor can drive the upper fixed frame to rotate, a third rotating motor is provided on the upper fixed frame, and the output shaft of the third rotating motor is connected to the adjusting plate.

8. A quick pipe docking device according to claim 7, characterized in that: A reinforcing support plate is provided between the bottom plate and the vertical plate.

9. A quick pipe docking device according to claim 7, characterized in that: An auxiliary support mechanism is provided on the top plate, and the auxiliary support mechanism includes a support rod. A through hole is provided on the top plate to accommodate the support rod, and the support rod can move up and down along the through hole. A first nut and a second nut are threadedly connected on the support rod, and the first nut and the second nut are respectively located on both sides of the top plate. A mounting plate is provided on the top of the support rod, and a rubber pad is provided on the top of the mounting plate.

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