Support device for pipe butt joint

Abstract

The utility model provides a kind of supporting device for pipeline butt joint. Supporting device for pipeline butt joint, including guide assembly and two butt joint components, at least one butt joint component in two butt joint components is movably arranged on guide assembly along first direction, to make two butt joint components mutually close or away, butt joint component includes: base;Butt joint mechanism, with the clamping cavity for clamping pipeline;Lifting mechanism, with fixed end and lifting end, lifting end is movably arranged along second direction relative to fixed end, fixed end is installed in base, and lifting end is connected with butt joint mechanism;Wherein, two lifting mechanisms are linked and make two butt joint mechanisms synchronous lifting, first direction and second direction are arranged at angle.This utility model technical scheme solves the problem of poor versatility and adaptability of the supporting device for pipeline butt joint in prior art.

Description

Technical Field

[0001] This utility model relates to the field of pipeline engineering technology, and more specifically, to a support device for pipeline connection. Background Technology

[0002] Pipeline splicing refers to connecting prefabricated pipe sections into a complete system according to the design drawings. During construction, different connection methods should be selected based on the material of the pipes used. Common steel pipes can be connected using threaded connections, flange connections, welding connections, socket connections, and pipe bonding. During pipeline splicing, a support device is often needed to support the pipes being spliced, making the splicing process easier and faster. This also improves the accuracy of the splicing, prevents inaccurate connections, and enhances the quality and efficiency of the splicing work.

[0003] However, existing pipe connection support devices generally only have a support function, which is too limited. When facing trenches or foundations of different depths (where the pipe connection support device is placed), or when facing operators of different heights, some operators may need to bend over to work, while others may have difficulty reaching the pipe. This not only increases the physical burden on the operators, but may also lead to operational errors. As a result, the versatility and adaptability of pipe connection support devices are poor. Utility Model Content

[0004] The main objective of this invention is to provide a support device for pipe connection, so as to solve the problem of poor versatility and adaptability of existing pipe connection support devices.

[0005] To achieve the above objectives, this utility model provides a support device for pipe docking, including a guide assembly and two docking assemblies. At least one of the two docking assemblies is movably disposed on the guide assembly along a first direction, so that the two docking assemblies move closer to or further away from each other. The docking assembly includes: a base; a docking mechanism having a clamping cavity for clamping the pipe; and a lifting mechanism having a fixed end and a lifting end. The lifting end is movably disposed relative to the fixed end along a second direction. The fixed end is mounted on the base, and the lifting end is connected to the docking mechanism. The two lifting mechanisms are linked and the two docking mechanisms are raised and lowered synchronously. The first direction and the second direction are set at an angle.

[0006] Furthermore, the lifting mechanism includes: a connecting shell forming a fixed end; a drive motor disposed in the connecting shell, the drive motor having an output shaft; a first screw, the first end of the first screw being rotatably disposed within the connecting shell, the second end of the first screw extending out of the connecting shell, the first screw being drively connected to the output shaft; a sleeve located on the outer periphery of the second end of the first screw, the sleeve being threadedly engaged with the first screw, the sleeve being movably disposed along a second direction; and a connecting plate connected to the end of the sleeve away from the connecting shell, the connecting plate forming the lifting end.

[0007] Furthermore, the lifting mechanism also includes: a worm gear rotatably disposed within the connecting housing, the worm gear being connected to the output shaft; and a worm wheel rotatably disposed within the connecting housing, the worm wheel being connected to the outer periphery of the first screw, the rotation axis of the worm wheel being set at an angle to the rotation axis of the worm gear, the worm wheel and the worm gear engaging in a transmission cooperation, so that the worm gear drives the first screw to rotate through the worm wheel.

[0008] Furthermore, one of the two bases is a fixed base, and the other base is a movable base. The guide assembly includes a first guide rod extending along a first direction, with a first end of the first guide rod connected to the fixed base and a second end of the first guide rod slidably engaged with the movable base.

[0009] Furthermore, a first slider is provided on the second end of the first guide rod, and a first mounting groove and a first sliding groove communicating with the first mounting groove are provided on the movable base. The second end of the first guide rod passes through the first mounting groove, and the first slider slides in cooperation with the first sliding groove.

[0010] Furthermore, the movable base is also provided with an opening groove extending in the first direction, which is connected to the first sliding groove. The pipe docking support device also includes a second screw and a nut. One end of the second screw is connected to the side of the first slider away from the first guide rod, and the other end of the second screw passes through the opening groove and is threadedly engaged with the nut. The second screw and the opening groove are slidably engaged.

[0011] Furthermore, the docking mechanism includes a support base and a clamping component disposed on the support base. The support base is connected to the lifting end. The clamping component includes a support plate, a fixed plate, and a locking component. The support plate is connected to the support base. Both the support plate and the fixed plate are arc-shaped plates. The support plate and the fixed plate are connected by the locking component.

[0012] Furthermore, one of the two support seats is a fixed support seat, and the other of the two support seats is a movable support seat. The guide assembly also includes a second guide rod extending along the first direction. The first end of the second guide rod is connected to the fixed support seat, and the second end of the second guide rod is slidably engaged with the movable support seat.

[0013] Furthermore, a second slider is provided on the second end of the second guide rod, and a second mounting groove and a second sliding groove communicating with the second mounting groove are provided on the movable support base. The second end of the second guide rod passes through the second mounting groove, and the second slider slides in cooperation with the second sliding groove.

[0014] Furthermore, a rubber pad is provided on the side of the support plate facing the fixed plate, and a rubber pad is provided on the side of the fixed plate facing the support plate, with the two rubber pads forming a clamping cavity.

[0015] By applying the technical solution of this utility model, through at least one docking component that can move along a first direction, combined with the guidance of a guide component, the device can flexibly adjust the relative distance between two docking mechanisms to align two pipe sections. The introduction of a lifting mechanism allows the lifting end to move relative to the fixed end in a second direction (vertical direction). In this way, the operator can adjust the height of the docking mechanism according to the depth of the ditch or the individual's height to adapt to different operators or operating environments, thereby reducing the physical burden on different operators and avoiding errors caused by inconvenient operation. This enhances the versatility and adaptability of the pipe docking support device. Attached Figure Description

[0016] The accompanying drawings, which form part of this application, are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an undue limitation of the present invention. In the drawings:

[0017] Figure 1 A schematic diagram of an embodiment of the pipe connection support device of this utility model is shown;

[0018] Figure 2 It shows Figure 1 A schematic diagram of the lifting mechanism of the pipe connection support device;

[0019] Figure 3 It shows Figure 2 A partial enlarged view of the lifting mechanism;

[0020] Figure 4 It shows Figure 1 A schematic diagram of the base structure;

[0021] Figure 5 It shows Figure 1 A schematic diagram of the docking mechanism.

[0022] The above figures include the following reference numerals:

[0023] 1. Base; 2. Lifting mechanism; 3. Docking mechanism; 10. Guide assembly; 20. Docking assembly; 201. Fixed end; 202. Drive motor; 203. First bearing; 204. Worm gear; 205. Second bearing; 206. Connecting seat; 207. Worm wheel; 208. First screw; 209. Sleeve; 210. Lifting end; 211. First guide rod; 212. First slider; 214. First slide groove; 215. Opening groove; 216. Second screw; 217. Nut; 301. Support seat; 302. Support plate; 303. Rubber pad; 304. Fixed plate; 305. Second guide rod; 306. Second slider; 308. Second slide groove; 311. Locking element; 312. Clamping cavity. Detailed Implementation

[0024] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0025] It should be noted that the first direction and the second direction are as follows: Figure 1 As shown, the first direction is horizontal, the second direction is vertical, and the first direction is perpendicular to the second direction.

[0026] like Figures 1 to 5 As shown, an embodiment of this utility model provides a pipe docking support device, including a guide assembly 10 and two docking assemblies 20. At least one of the two docking assemblies 20 is movably disposed on the guide assembly 10 along a first direction so that the two docking assemblies 20 move closer to or further away from each other. The docking assembly 20 includes: a base 1; a docking mechanism 3 having a clamping cavity 312 for clamping the pipe; and a lifting mechanism 2 having a fixed end 201 and a lifting end 210. The lifting end 210 is movably disposed relative to the fixed end 201 along a second direction. The fixed end 201 is mounted on the base 1, and the lifting end 210 is connected to the docking mechanism 3. The two lifting mechanisms 2 are linked and the two docking mechanisms 3 are raised and lowered synchronously. The first direction and the second direction are set at an angle.

[0027] In the above technical solution, by means of at least one docking component 20 that can move along the first direction, combined with the guidance of the guide component 10, the device can flexibly adjust the relative distance between the two docking mechanisms 3 to align the two pipe sections. The introduction of the lifting mechanism 2 allows the lifting end 210 to move relative to the fixed end 201 in the second direction (vertical direction). In this way, the operator can adjust the height of the docking mechanism 3 according to the depth of the ditch or the individual's height to adapt to different operators or operating environments, thereby reducing the physical burden on different operators and avoiding errors caused by inconvenient operation. This can enhance the versatility and adaptability of the pipe docking support device.

[0028] Furthermore, the linkage setting of the two lifting mechanisms 2 ensures that the two docking mechanisms 3 can rise and fall smoothly and synchronously during the adjustment process, maintaining the accuracy of pipeline docking even under complex operating conditions.

[0029] In the prior art, most support devices have poor alignment accuracy for pipe connection work, making it difficult to assist in the pipe connection process and thus having poor practicality. Therefore, this application improves practicality by setting a guide component 10, and by movably arranging at least one of the two connection components 20 along a first direction on the guide component 10. This enables precise alignment of the two connection mechanisms 3, thereby assisting in the pipe connection process.

[0030] In one embodiment, the two lifting mechanisms 2 are linked by a synchronous chain and sprockets to ensure synchronized operation during lifting. Specifically, one of the lifting mechanisms 2 has a sprocket mounted on the output shaft of its drive motor 202, while the other lifting mechanism 2 does not have a drive motor 202 but only a rotating shaft connected to the worm gear 204, with a sprocket also mounted on its shaft. These two sprockets are connected by a synchronous chain. When the drive motor 202 of one lifting mechanism 2 starts, it not only drives its own sprocket to rotate but also drives the sprocket of the other lifting mechanism 2 to rotate synchronously via the synchronous chain. This ensures that the worm gears 204 of both lifting mechanisms 2 rotate at the same speed, ultimately causing the sleeves 209 of both mechanisms to rise and fall synchronously along their respective first screws 208, thereby ensuring accurate alignment of the two connected pipes or components.

[0031] In another embodiment, the scheme for achieving the linkage of the two lifting mechanisms 2 is to adopt an electronically controlled linkage system. Both lifting mechanisms 2 include a drive motor 202, and a central controller synchronously controls the speed and direction of the two drive motors 202. Each drive motor 202 of each lifting mechanism 2 is connected to the central controller. When pipe docking is required, the central controller sends the same control signal to both drive motors 202 to ensure they start simultaneously and operate synchronously. The controller can also integrate a feedback loop, adjusting the output of the drive motors 202 in real time by monitoring the current, voltage, or position sensor information of the drive motors 202 to ensure that the sleeves 209 of the two lifting mechanisms 2 are always at the same height, achieving precise pipe docking. Specifically, the control algorithm and response mechanism of the electronically controlled linkage can adopt existing technologies, which will not be elaborated here.

[0032] like Figure 2 and Figure 3As shown in the embodiment of this utility model, the lifting mechanism 2 includes: a connecting shell forming a fixed end 201; a drive motor 202 disposed in the connecting shell, the drive motor 202 having an output shaft; a first screw 208, the first end of the first screw 208 being rotatably disposed within the connecting shell, the second end of the first screw 208 extending out of the connecting shell, the first screw 208 being drively connected to the output shaft; a sleeve 209 located on the outer periphery of the second end of the first screw 208, the sleeve 209 being threadedly engaged with the first screw 208, the sleeve 209 being movably disposed along a second direction; and a connecting plate connected to the end of the sleeve 209 away from the connecting shell, the connecting plate forming a lifting end 210.

[0033] In the above technical solution, the connecting shell, as the fixed end 201, is not only firmly installed on the base 1, but also equipped with a drive motor 202. The output shaft of the drive motor 202 forms a transmission connection with the first screw 208, ensuring that the rotational kinetic energy of the drive motor 202 can be transmitted to the first screw 208, causing the first screw 208 to rotate inside the connecting shell. The second end of the first screw 208 extending out of the connecting shell is threadedly engaged with the sleeve 209. Through the engagement of the threads, the conversion from rotational motion to linear motion can be achieved. Thus, when the drive motor 202 starts and drives the first screw 208 to rotate, the sleeve 209 moves vertically up and down along the axis of the first screw 208. Then, through the lifting end 210 away from the connecting shell, the motion is transmitted to the docking mechanism 3, thereby adjusting the height position of the pipe to improve the versatility and adaptability of the device, enabling it to operate in ditches of different depths or adapt to differences in operator height.

[0034] like Figure 2 and Figure 3 As shown in the embodiment of this utility model, the lifting mechanism 2 further includes: a worm 204, rotatably disposed in the connecting housing, and connected to the output shaft; a worm wheel 207, rotatably disposed in the connecting housing, connected to the outer periphery of the first screw 208, the rotation axis of the worm wheel 207 being set at an angle to the rotation axis of the worm 204, and the worm wheel 207 and the worm 204 engaging in transmission cooperation so that the worm 204 drives the first screw 208 to rotate through the worm wheel 207.

[0035] In the above technical solution, when the drive motor 202 starts and drives the worm 204 to rotate through its output shaft, the rotational motion of the worm 204 is converted into rotation in another direction through the worm wheel 207 meshing with it. The key to this process is that the rotation axis of the worm wheel 207 is set at an angle to the axis of the worm 204, usually perpendicular. This ensures that the power can be smoothly and effectively transmitted from the lateral direction to the longitudinal direction, thereby driving the first screw 208 connected to the worm wheel 207 to rotate. This causes the sleeve 209 to move vertically up and down along the axis of the first screw 208, thereby adjusting the height position of the pipeline to improve the versatility and adaptability of the device, enabling it to operate in ditches of different depths or adapt to differences in operator height. Because the worm gear transmission has a self-locking characteristic, even after the drive motor 202 stops working, the current positions of the first screw 208 and the sleeve 209 remain unchanged, avoiding pipeline instability or positional displacement caused by unexpected external forces or gravity.

[0036] like Figure 4 As shown in the embodiment of this utility model, one of the two bases 1 is a fixed base, and the other base 1 is a movable base. The guide assembly 10 includes a first guide rod 211 extending along a first direction. The first end of the first guide rod 211 is connected to the fixed base, and the second end of the first guide rod 211 is slidably engaged with the movable base.

[0037] In the above technical solution, the sliding of the movable base along the first guide rod 211 can adjust the distance between the two docking components 20 according to the actual working environment and needs. Whether it is widening to accommodate larger pipe spacing or narrowing to cope with narrow construction occasions, it can easily cope with the situation and expand the application scenarios of the device. Moreover, the sliding cooperation between the first guide rod 211 and the movable base can ensure the smoothness and accuracy of the movable base when moving along the first direction, avoiding the operational delay and pipe docking deviation caused by mechanical friction or inaccurate positioning in traditional devices, thereby improving work efficiency and docking quality.

[0038] like Figure 4 As shown in the embodiment of this utility model, a first slider 212 is provided on the second end of the first guide rod 211, and a first mounting groove and a first sliding groove 214 communicating with the first mounting groove are provided on the movable base. The second end of the first guide rod 211 passes through the first mounting groove, and the first slider 212 slides in cooperation with the first sliding groove 214.

[0039] In the above technical solution, the sliding cooperation between the first slider 212 and the first slide groove 214 not only ensures the smooth movement of the movable base on the first guide rod 211, but also restricts the degree of freedom of movement of the movable base so that it can only move in a straight line along the preset first direction, avoiding unnecessary lateral offset, thereby ensuring the alignment accuracy of the entire pipe docking support device.

[0040] like Figure 4 As shown in the embodiment of this utility model, the movable base is also provided with an opening groove 215 extending along the first direction. The opening groove 215 is connected to the first sliding groove 214. The pipe docking support device also includes a second screw 216 and a nut 217. One end of the second screw 216 is connected to the side of the first slider 212 away from the first guide rod 211. The other end of the second screw 216 passes through the opening groove 215 and is threadedly engaged with the nut 217. The second screw 216 and the opening groove 215 are slidably engaged.

[0041] In the above technical solution, according to the requirements of pipe docking, the position of the movable base on the first guide rod 211 is adjusted by pushing or pulling. At this time, the second screw 216 can slide freely in the opening slot 215, ensuring that the movable base can move smoothly along the first direction without being restricted by the nut 217. When the movable base reaches the required support position, the nut 217 is screwed on to move along the thread of the second screw 216 until it is pressed against the movable base for solid fastening, thereby locking the position of the movable base. This improves the flexibility of the pipe docking support device, allowing the operator to quickly adjust the position of the movable base according to the actual situation on site, meeting the needs of different pipe docking operations and improving work efficiency. Secondly, locking the movable base by screwing on the nut 217 ensures its stability and safety during the docking process, avoiding changes in the support position caused by accidental vibration or external force, thereby ensuring the accuracy of pipe docking.

[0042] like Figure 5 As shown in the embodiment of this utility model, the docking mechanism 3 includes a support base 301 and a clamping member disposed on the support base 301. The support base 301 is connected to the lifting end 210. The clamping member includes a support plate 302, a fixing plate 304 and a locking member 311. The support plate 302 is connected to the support base 301. Both the support plate 302 and the fixing plate 304 are arc-shaped plates. The support plate 302 and the fixing plate 304 are connected by the locking member 311.

[0043] In the above technical solution, the support base 301 is connected to the lifting end 210 and serves as the base of the entire clamping component, undertaking the dual functions of transmitting lifting motion and maintaining structural stability. The clamping component includes a support plate 302, a fixing plate 304, and a locking element 311. Both the support plate 302 and the fixing plate 304 are designed as arc-shaped plates. This shape allows them to closely conform to the curved surface of the pipe, providing uniform and stable support and avoiding pipe deformation or damage caused by uneven local stress. The addition of the locking element 311 gives the clamping component the ability to dynamically adjust and fix it. The operator can easily adjust the distance between the support plate 302 and the fixing plate 304 according to the specific size of the pipe, ensuring that the appropriate clamping force can be obtained regardless of the pipe diameter, avoiding the problem of being too tight or too loose.

[0044] Preferably, the locking element 311 is a bolt.

[0045] like Figure 5 As shown in the embodiment of this utility model, one of the two support seats 301 is a fixed support seat 301, and the other of the two support seats 301 is a movable support seat 301. The guide assembly 10 also includes a second guide rod 305 extending along a first direction. The first end of the second guide rod 305 is connected to the fixed support seat 301, and the second end of the second guide rod 305 is slidably engaged with the movable support seat 301.

[0046] In the above technical solution, the movable support 301, guided by the second guide rod 305, can slide freely along a preset first direction. This not only ensures the accuracy and smoothness of the movement of the movable support 301, but also provides additional guiding freedom for the alignment of the pipeline through the sliding cooperation between the second guide rod 305 and the movable support 301, effectively preventing the movable support 301 from deviating during the movement, so that the pipeline can be accurately adjusted to the required position when docking.

[0047] It should be noted that the movable support base and the movable base are respectively located in... Figure 1 On the right side, the fixed support and fixed base are respectively set, both located at... Figure 1 On the left side.

[0048] like Figure 5 As shown in the embodiment of this utility model, a second slider 306 is provided on the second end of the second guide rod 305, and a second mounting groove and a second sliding groove 308 communicating with the second mounting groove are provided on the movable support base 301. The second end of the second guide rod 305 passes through the second mounting groove, and the second slider 306 slides in cooperation with the second sliding groove 308.

[0049] In the above technical solution, the second end of the second guide rod 305 passes through the second mounting groove of the movable support 301, and the second slider 306 slides in the second sliding groove 308. In this way, not only is the smooth sliding of the movable support 301 on the second guide rod 305 ensured, but the operational accuracy and construction efficiency during the pipeline docking process are also improved.

[0050] like Figure 5 As shown in the embodiment of this utility model, a rubber pad 303 is provided on the side of the support plate 302 facing the fixing plate 304, and a rubber pad 303 is provided on the side of the fixing plate 304 facing the support plate 302. The two rubber pads 303 form a clamping cavity 312.

[0051] In the above technical solution, the clamping cavity 312 formed by the two rubber pads provides a closed and close-fitting support space for the pipeline. The elastic properties of the rubber pad 303 can absorb the impact force when the pipeline is placed, avoiding pipeline damage that may be caused by hard contact. This is especially critical for pipelines with softer or more fragile materials, thus extending the service life of the pipeline. The rubber pad 303 has a high coefficient of friction with the pipeline surface, which helps to maintain its positioning stability during pipeline docking and prevents the pipeline from shifting due to slight vibration or external force, thereby significantly improving the accuracy and success rate of pipeline docking.

[0052] Specifically, a connecting shell is fixedly installed on the upper end of the base 1, and a drive motor 202 is fixedly installed on one side surface of the connecting shell. Along the first direction, first bearings 203 are provided at both ends of the connecting shell, and a worm gear 204 passes through the two first bearings 203. Along the second direction, second bearings 205 are provided at both ends of the connecting shell, and connecting seats 206 are provided inside the two second bearings 205. A worm wheel 207 is connected to the outer surface of the connecting seat 206, and the connecting seat 206 is connected to the outer surface of the first screw 208. The worm wheel 207 passes through the connecting seat 206. 06 is connected to the first screw 208. The outer surface of the first screw 208 is threaded with a sleeve 209. One end of the sleeve 209 is fixedly connected to a connecting plate. A first guide rod 211 is fixedly connected to the fixed base, along a third direction (the first direction, the second direction, and the third direction are set perpendicularly to each other). The two sides of the first guide rod 211 are fixedly connected to the first slider 212. One end of the first guide rod 211 is slidably connected to a movable base. The inner two sides of the movable base are provided with first grooves 214. One side of the movable base... An opening slot 215 is provided. A second screw 216 is welded to one side surface of one of the two first sliders 212. A nut 217 is provided at one end of the second screw 216. Thus, when the pipe needs to be raised or lowered, the drive motor 202 is started. The drive motor 202 drives the worm gear 204 to rotate in the connecting housing. The worm gear 204 causes the worm wheel 207 to drive the connecting seat 206 to rotate. The first screw 208 inside the connecting seat 206 is then driven to rotate. The sleeve 209, which is threadedly connected to the first screw 208, is then rotated. The pipe moves up and down with the lifting motion. Once adjusted to the appropriate position, loosen nut 217 and pull the movable base. The first slider 212 slides left and right in the first groove 214, and the second screw 216 slides left and right in the opening groove 215. This causes the movable base to move left and right, and the pipe moves left and right as well. This helps with pipe connection. After adjusting to the appropriate position, tighten nut 217 onto the second screw 216 to fix it. This adjustment structure is very convenient to use.

[0053] Specifically, a fixed support base is fixedly installed on one side surface of the connecting plate, a support plate 302 is fixedly installed on one side surface of the fixed support base, a rubber pad 303 is adhered to one side surface of the support plate 302, a fixed plate 304 is provided at the upper end of the support plate 302, a rubber pad 303 is adhered to one side surface of the fixed plate 304, a second guide rod 305 is fixedly installed on the fixed plate 304, and second sliders 306 are fixedly connected to both sides of the second guide rod 305 along a third direction. A movable support base is slidably connected to one end of the second guide rod 305, and second sliding grooves 308 are opened on both sides of the inner side surface of the movable support base. A support plate 302 is fixedly installed on one side surface of the movable support base, and a fixed plate 306 is provided at the upper end of the support plate 302. 04. With the above setup, before pipe docking, remove the two fixing plates 304 and place the pipes to be docked on the rubber pads 303 bonded to the inner surfaces of the two support plates 302. The rubber pads 303 will provide shock absorption and protection for the pipes. Then, align the two fixing plates 304 and place them on the upper ends of the two support plates 302, and fix them with bolts. This completes the support and fixation of the docking pipes. When the lower movable base moves left and right, the second slider 306 slides left and right in the second slide groove 308, driving the pipes to move left and right. This allows the two pipes to be moved to the appropriate docking position and docked. The docking points will be precisely aligned, improving the accuracy of pipe docking, increasing work efficiency, and making it more practical.

[0054] It should be noted that the working principle of this application is as follows: When the pipeline needs to be raised or lowered, the drive motor 202 is started. The drive motor 202 drives the worm gear 204 to rotate, which in turn causes the worm wheel 207 to rotate the connecting seat 206. The first screw 208 inside the connecting seat 206 is then rotated, and the sleeve 209, which is threadedly connected to the first screw 208, moves up and down. The pipeline is thus moved up and down. After adjusting to the appropriate position, the nut 217 is loosened, and the movable base is pulled. The first slider 212 slides left and right in the first groove 214, and the second screw 216 slides left and right in the opening groove 215. This causes the movable base to move left and right, and the pipeline is thus moved left and right. This can assist in the connection of the pipeline. After adjusting to the appropriate position, the nut is loosened. 217 Tighten the second screw 216 to complete the fixation. This adjustment structure is very convenient to use. Before pipe docking, remove the two fixing plates 304 and place the pipes to be docked on the rubber pads 303 glued to the inner surface of the two support plates 302. The rubber pads 303 will provide shock absorption and protection for the pipes. Then, align the two fixing plates 304 and place them on the upper end of the two support plates 302 and fix them with bolts. This completes the support and fixation of the docking pipes. When the lower movable base moves left and right, the second slider 306 slides left and right in the second slide groove 308, driving the pipes to move left and right. This allows the two pipes to be moved to the appropriate docking position and docked. The docking point will be precisely aligned, improving the accuracy of pipe docking, increasing work efficiency, and making it more practical.

[0055] As can be seen from the above description, the above embodiments of this utility model achieve the following technical effects: By using at least one docking component that can move along the first direction, combined with the guidance of the guide component, the device can flexibly adjust the relative distance between the two docking mechanisms to align the two pipe sections. The introduction of the lifting mechanism allows the lifting end to move relative to the fixed end in the second direction (vertical direction). In this way, the operator can adjust the height of the docking mechanism according to the depth of the ditch or the individual's height to adapt to different operators or operating environments, thereby reducing the physical burden on different operators and avoiding errors caused by inconvenient operation. This enhances the versatility and adaptability of the pipe docking support device.

[0056] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A support device for pipe connection, characterized in that, Includes a guide assembly (10) and two docking assemblies (20), at least one of the two docking assemblies (20) being movably disposed on the guide assembly (10) along a first direction to allow the two docking assemblies (20) to move closer to or further away from each other, the docking assembly (20) comprising: Base (1); The docking mechanism (3) has a clamping cavity (312) for clamping the pipe; The lifting mechanism (2) has a fixed end (201) and a lifting end (210). The lifting end (210) is movably disposed relative to the fixed end (201) in a second direction. The fixed end (201) is mounted on the base (1). The lifting end (210) is connected to the docking mechanism (3). The two lifting mechanisms (2) are linked together and the two docking mechanisms (3) are raised and lowered synchronously, with the first direction and the second direction forming an angle.

2. The pipe connection support device according to claim 1, characterized in that, The lifting mechanism (2) includes: Connecting shell to form the fixed end (201); A drive motor (202) is disposed in the connecting housing, and the drive motor (202) has an output shaft; A first screw (208) has a first end rotatably disposed within the connecting housing, and a second end extending out of the connecting housing. The first screw (208) is connected to the output shaft via a transmission. A sleeve (209) is located on the outer periphery of the second end of the first screw (208). The sleeve (209) is threadedly engaged with the first screw (208). The sleeve (209) is movably disposed along the second direction. A connecting plate is connected to the end of the sleeve (209) away from the connecting shell, and the connecting plate forms the lifting end (210).

3. The pipe connection support device according to claim 2, characterized in that, The lifting mechanism (2) also includes: A worm gear (204) is rotatably disposed within the connecting housing, and the worm gear (204) is connected to the output shaft; A worm gear (207) is rotatably disposed within the connecting housing. The worm gear (207) is connected to the outer periphery of the first screw (208). The rotation axis of the worm gear (207) is set at an angle to the rotation axis of the worm (204). The worm gear (207) and the worm (204) are driven together so that the worm (204) drives the first screw (208) to rotate through the worm gear (207).

4. The pipe connection support device according to any one of claims 1 to 3, characterized in that, One of the two bases (1) is a fixed base, and the other of the two bases (1) is a movable base. The guide assembly (10) includes a first guide rod (211) extending along the first direction. The first end of the first guide rod (211) is connected to the fixed base, and the second end of the first guide rod (211) is slidably engaged with the movable base.

5. The pipe connection support device according to claim 4, characterized in that, The first guide rod (211) has a first slider (212) on its second end. The movable base has a first mounting groove and a first sliding groove (214) communicating with the first mounting groove. The second end of the first guide rod (211) passes through the first mounting groove, and the first slider (212) slides in cooperation with the first sliding groove (214).

6. The pipe connection support device according to claim 5, characterized in that, The movable base is also provided with an opening groove (215) extending along the first direction. The opening groove (215) is connected to the first sliding groove (214). The pipe docking support device also includes a second screw (216) and a nut (217). One end of the second screw (216) is connected to the side of the first slider (212) away from the first guide rod (211). The other end of the second screw (216) passes through the opening groove (215) and is threadedly engaged with the nut (217). The second screw (216) is slidably engaged with the opening groove (215).

7. The pipe connection support device according to any one of claims 1 to 3, characterized in that, The docking mechanism (3) includes a support base (301) and a clamping member disposed on the support base (301). The support base (301) is connected to the lifting end (210). The clamping member includes a support plate (302), a fixing plate (304), and a locking member (311). The support plate (302) is connected to the support base (301). Both the support plate (302) and the fixing plate (304) are arc-shaped plates. The support plate (302) and the fixing plate (304) are connected by the locking member (311).

8. The pipe connection support device according to claim 7, characterized in that, One of the two support seats (301) is a fixed support seat (301), and the other of the two support seats (301) is a movable support seat (301). The guide assembly (10) further includes a second guide rod (305) extending along the first direction. The first end of the second guide rod (305) is connected to the fixed support seat (301), and the second end of the second guide rod (305) is slidably engaged with the movable support seat (301).

9. The pipe connection support device according to claim 8, characterized in that, The second guide rod (305) has a second slider (306) on its second end. The movable support base (301) has a second mounting groove and a second sliding groove (308) communicating with the second mounting groove. The second end of the second guide rod (305) passes through the second mounting groove, and the second slider (306) slides in cooperation with the second sliding groove (308).

10. The pipe connection support device according to claim 7, characterized in that, The support plate (302) has a rubber pad (303) on the side facing the fixing plate (304), and the fixing plate (304) has a rubber pad (303) on the side facing the support plate (302). The two rubber pads (303) form the clamping cavity (312).

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