A pipe installation guide

Abstract

The application relates to the technical field of pipeline installation, in particular to a pipeline installation guiding device which comprises a base, a supporting plate, a top plate, a guiding mechanism, a driving mechanism and a approaching mechanism. Two supporting plates are arranged on the base and one end of each supporting plate is fixed on the base. The other end of each supporting plate is fixedly connected with the top plate. The guiding mechanism is installed on the base, two pipelines can be placed on the guiding mechanism for guiding, and the guiding mechanism can rotate to facilitate the pipeline placement. The driving mechanism is installed on the two supporting plates and the top plate. A power output end of the driving mechanism is rotatably connected with a abutting mechanism installed on the two supporting plates. The driving mechanism is used for making the abutting mechanism drive the two pipelines to abut and rotate. The approaching mechanism is installed on the driving mechanism. The pipeline installation guiding device can not only guide the pipeline installation, but also facilitate the pipeline feeding. After the pipeline butt joint, the pipeline can be conveniently discharged. Meanwhile, different installation equipment can be selected according to the butt joint mode of the pipeline, so that the device has better universality.

Description

Technical Field

[0001] This invention relates to the field of pipeline installation technology, specifically a pipeline installation guide device. Background Technology

[0002] When carrying out pipeline construction, it is often necessary to connect two pipelines to meet the required length. Currently, the connection of two pipelines mainly relies on welding or belt wrapping. After the pipeline is installed and meets the standards, it can allow liquid to flow without leakage. Guiding devices are often required during pipeline installation.

[0003] While existing guiding devices can guide pipe connections, they still have some problems. First, current guiding devices are inconvenient for loading pipes and unloading them after connection. Second, current guiding devices cannot select different installation equipment according to the pipe connection method, resulting in poor versatility. To solve the above problems, a pipe installation guiding device is proposed. Summary of the Invention

[0004] The purpose of this invention is to solve the above-mentioned problems and provide a pipeline installation guide device.

[0005] The specific solution of the present invention is as follows: a pipe installation guide device, comprising: a base and support plates, wherein two support plates are provided, one end of which is fixed to the base, and the other end of the support plate is fixedly connected to a top plate; a guide mechanism, which is installed on the base, and two pipes can be placed on the guide mechanism for guidance, and the guide mechanism can rotate to facilitate the placement of the pipes; a drive mechanism, which is installed on the two support plates and the top plate, wherein the power output end of the drive mechanism is rotatably connected to a clamping mechanism installed on the two support plates, and the drive mechanism is used to cause the clamping mechanism to drive the two pipes to be pressed together and rotated; and an approach mechanism, which is installed on the drive mechanism, and the drive mechanism can drive the approach mechanism to move downward to approach the pipes, and the approach mechanism is used to install different equipment to connect the two pipes.

[0006] Preferably, the guiding mechanism includes: a column fixed to a base, a first support sleeve fixedly mounted on the column, a rotating rod rotatably mounted on the first support sleeve, a handle fixedly connected to one end of the rotating rod, and a first gear fixedly connected to the other end, a limiting turntable fixedly mounted on the rotating rod, the limiting turntable having a limiting rotation hole; a limiting rotation component fixedly mounted on the column, the limiting rotation component being inserted into the limiting rotation hole to limit the rotation of the limiting turntable; a second support sleeve fixed to the base, a connecting rod rotatably mounted on the second support sleeve, a second gear meshing with the first gear fixedly mounted on the connecting rod, and first bevel gears fixedly connected to both ends of the connecting rod; and a rotating column rotatably mounted on the base, a second bevel gear meshing with the first bevel gear fixedly mounted on the rotating column, and a guiding component for guiding the pipeline fixedly mounted at the top of the rotating column.

[0007] Preferably, the rotation limiting component includes: a guide plate, which is fixedly installed on the column, a pull rod is slidably arranged on the guide plate, one end of the pull rod is fixedly connected to a handle, and the other end is fixedly connected to the rotation limiting column; a push spring, whose two ends are fixedly connected to the guide plate and the rotation limiting column respectively, for pushing the rotation limiting column into the rotation limiting hole to limit the rotation of the rotation limiting disk.

[0008] Preferably, the guiding assembly includes: an arc-shaped groove fixedly mounted on a rotating column, a linkage column fixedly disposed on the inner wall of the bottom of the arc-shaped groove, and a support plate for placing a pipe fixedly disposed on the linkage column; a linkage block sleeved on the linkage column, a synchronizing rod hinged to the linkage block, and a guide plate hinged to the end of the synchronizing rod away from the linkage block; a threaded cylinder rotatably mounted on the arc-shaped groove, a handle connected to the end of the threaded cylinder, and a threaded rod threadedly connected to a guide plate; and a guide rod fixedly mounted on the inner wall of the arc-shaped groove, with a guide sleeve fixedly connected to the guide plate sleeved on the guide rod.

[0009] Preferably, the driving mechanism includes: a first power component, which is fixedly mounted on the support plate, the output shaft of the first power component is connected to an electric telescopic rod, the power output end of the electric telescopic rod is fixedly connected to a third gear, the third gear meshes with a fourth gear rotatably mounted on the support plate; two lead screws are provided, with their ends far apart from each other and rotatably connected to the support plate, the fourth gear is fixedly connected to one of the lead screws, and the two lead screws with opposite thread directions and their ends close to each other are fixedly connected to a shaft; a moving block is threaded onto the lead screw and distributed on both sides of the shaft, a lifting rod is fixedly mounted on the moving block, a circular sleeve is fixedly mounted on the lifting rod, and a clamping mechanism is rotatably mounted on the circular sleeve; and a guide groove is fixedly mounted on the top plate, with a guide wheel slidably mounted on the moving block on the guide groove.

[0010] Preferably, the clamping mechanism includes: a support rotatably mounted on a support plate, a sleeve rod fixedly mounted on the support, a sleeve sleeve rotating inside a circular sleeve mounted on the sleeve rod, and a clamping sleeve fixedly mounted on the sleeve; a wheel rod rotatably mounted on the support plate and a fifth gear fixedly connected to its end, a third gear meshing with the fifth gear, and a first pulley fixedly mounted on the wheel rod; and a second pulley fixedly connected to one side of the support, with a belt connecting the second pulley and the first pulley.

[0011] Preferably, the approach mechanism includes: a support ring sleeved on a shaft, a vertical rod fixedly mounted on the support ring, a lifting sleeve sleeved on the vertical rod, and a push rod hinged between the lifting sleeve and the lifting rod; a horizontal plate fixed on the lifting sleeve, a buffer sleeve fixedly mounted on the horizontal plate, a buffer column slidably mounted on the buffer sleeve, a groove fixedly mounted on the buffer column, and a buffer spring fixedly connected between the groove and the buffer sleeve; a second power component mounted on the groove, the output shaft of the second power component being connected to a lead screw rotatably connected to both ends of the lead screw and the inner wall of the groove, with a translation block threaded onto the lead screw; a sliding groove fixed on the inner wall of the groove, with a pulley slidably mounted on the translation block inside the sliding groove; and a mounting plate fixedly connected to the translation block, allowing different devices to be mounted via the mounting plate.

[0012] The present invention has the following beneficial effects:

[0013] The pipe installation guide device provided by this invention can not only guide the installation of pipes, but also facilitate pipe loading and unloading after pipe connection. In addition, different installation equipment can be selected according to the pipe connection method, making the device highly versatile, easy to operate, and practical. Attached Figure Description

[0014] Figure 1 A schematic diagram of the overall installation guide device for the pipeline;

[0015] Figure 2 Schematic diagram of a rotation-limiting component for installing a guide device on a pipeline;

[0016] Figure 3 Schematic diagram of a guide assembly for installing a guide device on a pipeline;

[0017] Figure 4 A partial schematic diagram of the approach mechanism for installing a guide device on a pipeline;

[0018] In the attached diagram: 1. Base; 2. Support plate; 3. Top plate; 4. Guide mechanism; 5. Drive mechanism; 6. Clamping mechanism; 7. Approach mechanism; 41. Column; 42. First support sleeve; 43. Rotating rod; 44. Turn handle; 45. First gear; 46. Limiting disc; 47. Limiting rotation assembly; 48. Second support sleeve; 49. Connecting rod; 410. Second gear; 411. First bevel gear; 412. Rotating column; 413. Second bevel gear; 414. Guide assembly; 471. Guide plate; 472. Pull rod; 473. Pull handle; 474. Limiting rotation column; 475. Push spring; 4141. Arc groove; 4142. Linkage column; 4143. Support plate; 4144. Linkage block; 4145. Synchronizing rod; 4146. Guide plate; 4147. Threaded cylinder; 4148. Turn handle; 4149. Threaded rod; 41410, guide rod; 41411, guide sleeve; 51, first power component; 52, electric telescopic rod; 53, third gear; 54, fourth gear; 55, lead screw; 56, shaft; 57, moving block; 58, lifting rod; 59, round sleeve; 510, guide groove; 511, guide wheel; 61, support; 62, sleeve rod; 63, sleeve; 64, clamping sleeve; 65, wheel rod; 66. 67. Fifth gear; 68. First pulley; 69. Second pulley; 70. Belt; 71. Support ring; 72. Vertical rod; 73. Lifting sleeve; 74. Push rod; 75. Horizontal plate; 76. Buffer sleeve; 77. Buffer column; 78. Groove; 79. Buffer spring; 710. Second power component; 711. Lead screw; 712. Translation block; 713. Slide groove; 714. Pulley; 715. Mounting plate. Detailed Implementation

[0019] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0020] It should be noted that if the embodiments of the present invention involve directional indicators (such as up, down, left, right, front, back, etc.), the directional indicators are only used to explain the relative positional relationship and movement of the components in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicators will also change accordingly.

[0021] Furthermore, if the embodiments of this invention involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the meaning of "and / or" throughout the text includes three parallel solutions; for example, "A and / or B" includes solution A, solution B, or a solution where both A and B are satisfied simultaneously. Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this invention.

[0022] Please see Figure 1 The present invention provides a pipeline installation guide device, the pipeline installation guide device comprising:

[0023] The system comprises a base 1 and two support plates 2, one end of which is fixed to the base 1, and the other end of which is fixedly connected to a top plate 3; a guide mechanism 4, mounted on the base 1, on which two pipes can be placed for guidance, and which can rotate to facilitate the placement of the pipes; a drive mechanism 5, mounted on the two support plates 2 and the top plate 3, with its power output end rotatably connected to a clamping mechanism 6 mounted on the two support plates 2, which is used to cause the clamping mechanism 6 to drive the two pipes to press against each other and rotate; and an approach mechanism 7, mounted on the drive mechanism 5, which can drive the approach mechanism 7 to move downwards to approach the pipes, and which is used to install different devices to connect the two pipes.

[0024] When using this pipe installation guide device, first install the required docking equipment at the lower end of the approach mechanism 7 according to the placement of the pipe connection. Then, place the two pipes to be connected on the guide mechanism 4, rotate the guide mechanism 4 to make it close to the pipe, thereby providing stable guidance for the pipe. By controlling the guide mechanism 4, the two pipes are aligned in a straight line. Activate the drive mechanism 5, which will bring the two clamping mechanisms 6 closer together. The two clamping mechanisms 6 will push the two pipes closer together and clamp them. While the pipes are clamping, the drive mechanism 5 has already driven the docking equipment on the approach mechanism 7 to move downward and contact the pipe. At this time, the drive mechanism 5 can be activated to drive the clamping mechanism 6 to rotate. Since the clamping mechanism 6 is close to the pipe, it can drive the pipe to rotate. The docking equipment on the approach mechanism 7 can then quickly weld or wrap the pipe with a belt, achieving rapid docking of the two pipes.

[0025] like Figure 1 and Figure 2 As shown, in a preferred embodiment of the present invention, the guiding mechanism 4 includes: a column 41 fixed on a base 1, a first support sleeve 42 fixedly mounted on the column 41, a rotating rod 43 rotatably mounted on the first support sleeve 42, a handle 44 fixedly connected to one end of the rotating rod 43, and a first gear 45 fixedly connected to the other end of the rotating rod 43; a limiting turntable 46 fixedly mounted on the rotating rod 43, the limiting turntable 46 having a limiting rotation hole; and a limiting rotation component 47 fixedly mounted on the column 41, the limiting rotation component 47 being used to insert into the limiting rotation component. The rotation of the turntable 46 is limited within the hole; a second support sleeve 48 is fixed on the base 1, and a connecting rod 49 is rotatably mounted on the second support sleeve 48. A second gear 410 that meshes with the first gear 45 is fixed on the connecting rod 49, and a first bevel gear 411 is fixedly connected to both ends of the connecting rod 49; a rotating column 412 is rotatably mounted on the base 1, and a second bevel gear 413 that meshes with the first bevel gear 411 is fixed on the rotating column 412. A guide component 414 for guiding the pipe is fixed at the top of the rotating column 412.

[0026] When loading the pipes, place the two pipes on the guide assembly 414. Rotate the control end of the guide assembly 414, and the guide assembly 414 will retract inward and fit tightly against the pipes, thus providing stable guidance. To control the two pipes to be in a straight line, pull the control end of the rotation limiting assembly 47. After the rotation limiting assembly 47 disengages from the rotation limiting hole opened in the rotation limiting plate 46, rotate the handle 44. The handle 44 will drive the connecting rod 49 to rotate through the rotating rod 43. The rotation of the connecting rod 49 will drive the first bevel gear 411 to rotate, thereby driving the second bevel gear 413, the rotating column 412, and the guide assembly 414 to rotate until the two pipes are in a straight line. The rotation limiting assembly 47 will then be aligned with the other rotation limiting holes. At this point, release the rotation limiting assembly 47, and the rotation limiting assembly 47 will enter the rotation limiting hole under the action of elasticity, thus maintaining the straight state of the pipes.

[0027] like Figure 2 As shown, in a preferred embodiment of the present invention, the rotation limiting component 47 includes: a guide plate 471, which is fixedly installed on the column 41, a pull rod 472 slidably disposed on the guide plate 471, one end of the pull rod 472 is fixedly connected to a handle 473, and the other end is fixedly connected to a rotation limiting column 474; a push spring 475, whose two ends are fixedly connected to the guide plate 471 and the rotation limiting column 474 respectively, for pushing the rotation limiting column 474 into the rotation limiting hole to limit the rotation of the rotation limiting disk 46.

[0028] To control the rotation of the guide assembly 414, pull the handle 473. The handle 473 will cause the lever 472 to drive the rotation limiting post 474 out of the rotation limiting hole opened in the rotation limiting plate 46 and compress the push spring 475. At this time, turning the handle 44 will control the rotation of the pipe on the guide assembly 414. After the two pipes are in a straight line, release the handle 473. The push spring 475 will push the rotation limiting post 474 into other rotation limiting holes, thereby restricting the rotation of the guide assembly 414.

[0029] like Figure 3 As shown, in a preferred embodiment of the present invention, the guide assembly 414 includes: an arc-shaped groove 4141, which is fixedly mounted on the rotating column 412, a linkage column 4142 is fixedly disposed on the inner wall of the bottom of the arc-shaped groove 4141, and a support plate 4143 for placing the pipe is fixedly disposed on the linkage column 4142; a linkage block 4144, which is sleeved on the linkage column 4142, and a synchronizing rod 4145 is hinged to the linkage block 4144, the synchronizing rod 4145 being away from the linkage column 4142. One end of the moving block 4144 is hinged to a guide plate 4146; a threaded cylinder 4147 is rotatably mounted on the arc-shaped groove 4141, and a handle 4148 is connected to the end of the threaded cylinder 4147. The threaded cylinder 4147 is threadedly connected to a threaded rod 4149 that is fixedly connected to the guide plate 4146; a guide rod 41410 is fixed on the inner wall of the arc-shaped groove 4141, and a guide sleeve 41411 that is fixedly connected to the guide plate 4146 is sleeved on the guide rod 41410.

[0030] When guiding the pipeline, the pipeline is placed on the support plate 4143, and the handle 4148 is turned. The handle 4148 drives the threaded cylinder 4147 to rotate. The rotation of the threaded cylinder 4147 causes the threaded rod 4149 to move a guide plate 4146. The movement of one guide plate 4146 causes a synchronizing rod 4145 to push the linkage block 4144 to slide down along the linkage column 4142. The linkage block 4144 then causes another synchronizing rod 4145 to move another guide plate 4146. The two guide plates 4146 then drive the guide sleeve 41411 to approach each other along the guide rod 41410. The two guide plates 4146 can then be pressed against the pipeline, thereby guiding the movement of the pipeline.

[0031] like Figure 1As shown, in a preferred embodiment of the present invention, the driving mechanism 5 includes: a first power component 51, which is fixedly mounted on the support plate 2; the output shaft of the first power component 51 is connected to an electric telescopic rod 52; the power output end of the electric telescopic rod 52 is fixedly connected to a third gear 53; the third gear 53 meshes with a fourth gear 54 rotatably mounted on the support plate 2; two lead screws 55, which are provided with opposite ends and rotatably connected to the support plate 2; the fourth gear 54 is fixedly connected to one of the lead screws 55; the two lead screws 55 have opposite thread directions and are fixedly connected to a shaft 56 at their near ends; a moving block 57, which is threaded onto the lead screw 55 and distributed on both sides of the shaft 56; a hanging rod 58 is fixedly mounted on the moving block 57; a circular sleeve 59 is fixedly mounted on the hanging rod 58; and a pressing mechanism 6 is rotatably mounted on the circular sleeve 59; and a guide groove 510, which is fixed to the top plate 3; and a guide wheel 511 slidably mounted on the moving block 57 on the guide groove 510.

[0032] like Figure 1 As shown, in a preferred embodiment of the present invention, the clamping mechanism 6 includes: a support 61, which is rotatably mounted on a support plate 2, a sleeve rod 62 is fixedly mounted on the support 61, a sleeve 63 rotatably mounted on the sleeve rod 62 and a clamping sleeve 64 is fixedly mounted on the sleeve 63; a wheel rod 65, which is rotatably mounted on the support plate 2 and a fifth gear 66 is fixedly connected to its end, a third gear 53 can mesh with the fifth gear 66, a first pulley 67 is fixedly mounted on the wheel rod 65; and a second pulley 68, which is fixedly connected to one side of the support 61, and a belt 69 is connected between the second pulley 68 and the first pulley 67.

[0033] When the two pipes are pushed closer together, the first power component 51 is activated. Specifically, the first power component 51 is a motor. The output shaft of the first power component 51 drives the third gear 53 to rotate, which in turn drives the fourth gear 54 and the lead screw 55 to rotate. The rotation of the lead screw 55 causes the two moving blocks 57 and the guide wheel 511 to approach each other along the guide groove 510. The moving blocks 57 on both sides can then drive the two circular sleeves 59 to approach each other via the lifting rod 58, thereby causing the two sleeves 63 and the clamping sleeve 64 to approach each other along the sleeve rod 62. The clamping sleeve 64 can push the two pipes close to each other along the guide assembly 414 and clamp them together, which facilitates docking. To control the rotation of the pipes, the electric telescopic rod 52 is activated, which makes the third gear 53 and the fifth gear 66 mesh. The rotation of the fifth gear 66 can drive the first pulley 67 to rotate. The first pulley 67 drives the second pulley 68 to rotate through the belt 69, which can drive the support 61, the sleeve rod 62, the sleeve 63 and the clamping sleeve 64 to rotate, thereby driving the clamped pipes to rotate, which facilitates the docking of the pipes.

[0034] like Figure 1 and Figure 4As shown, in a preferred embodiment of the present invention, the approach mechanism 7 includes: a support ring 71, which is sleeved on the shaft 56, a vertical rod 72 is fixedly disposed on the support ring 71, a lifting sleeve 73 is sleeved on the vertical rod 72, and a push rod 74 is hinged between the lifting sleeve 73 and the lifting rod 58; a horizontal plate 75, which is fixed on the lifting sleeve 73, a buffer sleeve 76 is fixedly disposed on the horizontal plate 75, a buffer column 77 is slidably disposed on the buffer sleeve 76, and a groove 78 is fixedly disposed on the buffer column 77, the groove 78 and the buffer sleeve 76 are connected together. A buffer spring 79 is fixedly connected between 6; a second power component 710 is mounted on the groove 78, and the output shaft of the second power component 710 is connected to a lead screw 711 at both ends and rotatably connected to the inner wall of the groove 78. A translation block 712 is threaded on the lead screw 711; a slide 713 is fixed on the inner wall of the groove 78, and a pulley 714 mounted on the translation block 712 is slidably arranged in the slide 713; a mounting plate 715 is fixedly connected to the translation block 712, and different equipment can be installed through the mounting plate 715.

[0035] The docking device can be fixed to the mounting plate 715 with bolts. When the two lifting rods 58 approach each other, the push rod 74 can push the lifting sleeve 73 to move downward along the vertical rod 72. The downward movement of the lifting sleeve 73 can drive the components below the horizontal plate 75 to move downward as a whole, so that the docking device and the pipeline can come into contact. If the two pipelines are not yet pressed together, the lifting sleeve 73 continues to drive the buffer sleeve 76 on the horizontal plate 75 to move downward along the buffer column 77 and compress the buffer spring 79, so as to buffer the docking device. If the docking device is not aligned with the pipeline docking position, the second power component 710 is activated. The second power component 710 drives the lead screw 711 to rotate, so that the translation block 712 and the pulley 714 can slide along the slide groove 713, thereby driving the docking device on the mounting plate 715 to move until the docking device is aligned with the pipeline docking position.

[0036] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A pipe installation guide device, comprising a base and a support plate, characterized in that, The support plate is provided in two parts, with one end fixed to the base and the other end of the support plate fixedly connected to the top plate; The guide mechanism is mounted on the base. Two pipes can be placed on the guide mechanism for guidance. The guide mechanism can rotate to facilitate the insertion of the pipes. A drive mechanism is mounted on the two support plates and the top plate. The power output end of the drive mechanism is rotatably connected to a clamping mechanism mounted on the two support plates. The drive mechanism is used to cause the clamping mechanism to drive the two pipes to stick together and rotate. The proximity mechanism is mounted on the drive mechanism, which moves the proximity mechanism downward to approach the pipe. Different devices are mounted on the proximity mechanism to connect the two pipes.

2. The pipeline installation guide device according to claim 1, characterized in that, The guiding mechanism includes: A column is fixed on a base. A first support sleeve is fixedly installed on the column. A rotating rod is rotatably installed on the first support sleeve. A handle is fixedly connected to one end of the rotating rod, and a first gear is fixedly connected to the other end. A limited turntable is fixedly installed on the rotating rod, and a limited rotating hole is opened on the limited turntable. The rotation limiting component is fixedly installed on the column and is used to insert into the rotation limiting hole to limit the rotation of the rotation limiting disk; The second support sleeve is fixed on the base. A connecting rod is rotatably mounted on the second support sleeve. A second gear that meshes with the first gear is fixed on the connecting rod. First bevel gears are fixedly connected to both ends of the connecting rod. A rotating column is rotatably mounted on a base. A second bevel gear that meshes with a first bevel gear is fixed on the rotating column, and a guide assembly for guiding the pipeline is fixed at the top of the rotating column.

3. The pipeline installation guide device according to claim 2, characterized in that, The switching limit component includes: A guide plate is fixedly installed on the column, and a pull rod is slidably installed on the guide plate. One end of the pull rod is fixedly connected to a handle, and the other end is fixedly connected to a limited rotating column. The push spring, whose two ends are fixedly connected to the guide plate and the rotation limiting post respectively, is used to push the rotation limiting post into the rotation limiting hole to limit the rotation of the rotation limiting disk.

4. The pipeline installation guide device according to claim 2, characterized in that, The guiding component includes: An arc-shaped groove is fixedly installed on a rotating column. A linkage column is fixedly installed on the inner wall of the bottom of the arc-shaped groove, and a support plate for placing pipes is fixedly installed on the linkage column. A linkage block is sleeved on a linkage column, and a synchronizing rod is hinged to the linkage block. A guide plate is hinged to the end of the synchronizing rod away from the linkage block. A threaded cylinder is rotatably mounted on an arc-shaped groove. A handle is connected to the end of the threaded cylinder, and a threaded rod is threadedly connected to the threaded cylinder and fixedly connected to the guide plate. A guide rod is fixed to the inner wall of an arc-shaped groove, and a guide sleeve that is fixedly connected to a guide plate is fitted on the guide rod.

5. The pipeline installation guide device according to claim 1, characterized in that, The drive mechanism includes: The first power component is fixedly mounted on the support plate. The output shaft of the first power component is connected to an electric telescopic rod. The power output end of the electric telescopic rod is fixedly connected to a third gear. The third gear meshes with a fourth gear that is rotatably mounted on the support plate. Two lead screws are provided, with their ends far apart from each other and rotatably connected to a support plate. A fourth gear is fixedly connected to one of the lead screws. The two lead screws have opposite thread directions and their ends close to each other are fixedly connected to a shaft. A movable block is threaded onto a lead screw and distributed on both sides of a shaft. A lifting rod is fixedly installed on the movable block, and a round sleeve is fixedly installed on the lifting rod. A clamping mechanism is rotatably installed on the round sleeve. The guide channel is fixed to the top plate, and guide wheels mounted on the moving block are slidably installed on the guide channel.

6. The pipeline installation guide device according to claim 5, characterized in that, The clamping mechanism includes: A support is rotatably mounted on a support plate. A sleeve rod is fixedly provided on the support. A sleeve that rotates inside a circular sleeve is sleeved on the sleeve rod. A clamping sleeve is fixedly provided on the sleeve. The wheel rod is rotatably mounted on the support plate and a fifth gear is fixedly connected to its end. The third gear can mesh with the fifth gear, and a first pulley is fixedly installed on the wheel rod. The second pulley is fixedly connected to the support on one side, and a belt connects the second pulley and the first pulley.

7. The pipeline installation guiding device according to claim 5, characterized in that, The proximity mechanism includes: A support ring is sleeved on a shaft, and a vertical rod is fixedly installed on the support ring. A lifting sleeve is sleeved on the vertical rod, and a push rod is hinged between the lifting sleeve and the hanging rod. A horizontal plate is fixed on a lifting sleeve. A buffer sleeve is fixedly installed on the horizontal plate. A buffer column is slidably installed on the buffer sleeve. A groove is fixedly installed on the buffer column. A buffer spring is fixedly connected between the groove and the buffer sleeve. The second power component is installed on the tank body. The output shaft of the second power component is connected to two ends and a lead screw is rotatably connected to the inner wall of the tank body. A translation block is threaded on the lead screw. A chute is fixed to the inner wall of the trough, and a pulley mounted on a translation block is slidably disposed inside the chute; The mounting plate is fixedly connected to the translation block, and different devices can be installed through the mounting plate.

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