Pipeline installation lifting device

Abstract

The invention discloses a pipeline mounting and lifting device which comprises a moving seat, a guide frame vertically arranged on the moving seat, a bearing basket, a limiting component and a lifting component. The bearing basket is vertically and slidably arranged on the guide frame, and the top of the bearing basket is connected with the limiting component; the limiting component comprises two bearing seats distributed at the two ends of the bearing basket and limiting assemblies arranged in the bearing seats correspondingly. The lifting component is arranged on the moving seat and connected with the bearing basket. According to the pipeline lifting device, after the pipelines are placed on the bearing frames, the limiting assemblies restrain the pipelines so as to prevent the pipelines from accidentally falling off from the bearing frames, then the lifting part vertically lifts the bearing basket, and therefore the pipelines are driven to ascend till the pipelines are moved to the preset installation position, workers do not need to apply force to lift the pipelines in the whole process, and the operation steps of the workers are reduced; the working intensity is reduced.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of pipeline installation, in particular to a pipeline installation lifting device. BACKGROUND

[0002] In large commercial complex projects such as airports and municipal projects, pipelines are usually laid at the ceiling to ensure the normal operation of power, communication and other engineering pipelines.

[0003] Due to the limitation of the construction scene, it is difficult to use large hoisting equipment, and the existing pipeline installation method usually needs to manually set up an electric hoist or use a rope to lift the pipeline, but this method has low installation efficiency and requires frequent operation of the workers, which is high in work intensity. SUMMARY

[0004] The purpose of the present application is to provide a pipeline installation lifting device to improve the pipeline installation efficiency and reduce the work intensity.

[0005] To solve the above technical problems, the present application adopts the following technical scheme: a pipeline installation lifting device, comprising: a moving seat, a guide frame vertically arranged on the moving seat, a carrying basket, a limiting component and a lifting component; The carrying basket is vertically slidably arranged on the guide frame, and the top thereof is connected with the limiting component; The limiting component comprises two carrying seats distributed at both ends of the carrying basket and limiting assemblies respectively arranged in each carrying seat; Each carrying seat is used for supporting the pipeline; Each limiting assembly is used for restricting the movement of the pipeline; The lifting component is arranged on the moving seat and connected with the carrying basket, and is used for driving the vertical lifting movement of the carrying basket.

[0006] Further, the carrying basket is composed of a connecting frame vertically slidably arranged on the guide frame and a moving table slidably arranged on the connecting frame; The limiting component is arranged on the moving table, and the corresponding end of the lifting component is connected with the connecting frame; An adjusting component is arranged between the connecting frame and the moving table, and is used for driving the moving table to move towards or away from the guide frame.

[0007] Further, the limiting assembly comprises a pressing table, a clamping member and a transmission member; The pressing table is vertically slidably arranged at the center of the carrying seat, and the bottom end thereof is vertically slidably inserted into the moving table; The top of the pressing table is rollingly provided with a ball for assisting the movement of the pipeline; The clamping member is arranged in the bearing seat and is detachably connected with the pressing table, and is used for clamping the pipe; The transmission member is arranged in the moving table and is detachably connected with the bottom of the pressing table, and is used for driving the pressing table to vertically ascend.

[0008] Further, two push plates are arranged on the pressing table; The clamping member comprises two special-shaped plates arranged in the bearing seat in opposite sliding mode, two clamping blocks and two elastic units; Each special-shaped plate is detachably connected with the corresponding push plate, and each push plate is used for applying a pushing force to the corresponding special-shaped plate in a direction close to the center of the bearing seat; Each clamping block is slidingly arranged in the bearing seat and is connected with the corresponding special-shaped plate, and is used for clamping the pipe; Each elastic unit is arranged between the corresponding special-shaped plate and the bearing seat, and is used for applying a pushing force to the corresponding special-shaped plate in a direction away from the center of the bearing seat.

[0009] Further, the transmission member comprises a first transmission rod arranged in the moving table in rotation mode, a plurality of first abutting blocks and a power unit; Each first abutting block is arranged on the first transmission rod and is one-to-one corresponding to the bottom end of each pressing table, and each first abutting block is used for driving the corresponding pressing table to vertically ascend; The power unit is arranged on the moving table and is connected with the first transmission rod, and is used for driving the first transmission rod to rotate.

[0010] Further, a protection component is arranged between the bearing basket and the guide frame, and comprises a pressing rod, a first gear rack, a telescopic constraint block, an abutting rod, a second elastic unit and a third elastic unit; The first gear rack is a one-way gear rack; The pressing rod is vertically slidingly arranged in the moving table and is rotationally connected with the pressing table; The first gear rack is vertically arranged on the guide frame; The constraint block is slidingly arranged in the connecting frame and is detachably engaged with the first gear rack, and is used for positioning the connecting frame; The second elastic unit is arranged between the constraint block and the connecting frame, and is used for applying an elastic force to the constraint block in a direction away from the guide frame; The abutting rod is vertically slidingly arranged on the connecting frame, and the top end of the abutting rod is inserted into the moving table and is located below the pressing rod; The third elastic unit is arranged between the abutting rod and the connecting frame, and is used for applying an elastic force to the constraint block in a vertical upward direction; The top of the abutting rod is detachably connected with the pressing rod, and the bottom of the abutting rod is detachably connected with the constraint block.

[0011] Further, the adjusting component comprises a second rack arranged at the bottom of the moving table, a gear, a second transmission rod and a second power unit. The second transmission rod is arranged on the connecting frame and below the second rack. The gear is arranged on the second transmission rod and engaged with the second rack. The second power unit is arranged on the connecting frame and connected with the second transmission rod, and is used for driving the second transmission rod to rotate.

[0012] Further, the guide frame is hinged with the moving seat. The support rod is further arranged between the guide frame and the moving seat and detachably connected with the moving seat.

[0013] Further, the lifting component comprises a third unit, two fixed pulleys and a pull rope. The third unit is arranged on the moving seat and connected with the pull rope. One of the fixed pulleys is arranged on the moving seat, and the other fixed pulley is arranged on the guide frame. The pull rope is sequentially arranged around the fixed pulleys and connected with the connecting frame. The fixed pulleys are used for tensioning the pull rope. The third unit drives the connecting frame to vertically move up and down by winding and unwinding the pull rope.

[0014] The beneficial effects of the present application are that after the pipeline is placed on the bearing frame, the limiting assembly restricts the pipeline to avoid accidental falling off the bearing frame, and then the lifting component vertically lifts the bearing basket, thereby driving the pipeline to rise until the pipeline is moved to the predetermined installation position, improving the installation efficiency, and the whole process does not need the workers to exert force to lift the pipeline, and reduces the operation steps of the workers and the working intensity. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a perspective view of the pipeline installation lifting device. Figure 2 It is a sectional view of the bearing basket. Figure 3 It is Figure 2 It is an enlarged view of A in the middle. Figure 4 It is Figure 2 It is an enlarged view of B in the middle.

[0016] In the drawings: 1, mobile seat; 2, guide frame; 3, bearing basket; 31, connecting frame; 32, mobile platform; 4, limiting component; 41, bearing seat; 42, pressing table; 421, ball; 422, push plate; 43, clamping component; 431, special-shaped plate; 432, clamping block; 433, first elastic unit; 44, transmission component; 441, first transmission rod; 442, first resisting block; 443, first power unit; 5, lifting component; 51, third power unit; 52, fixed pulley; 53, pull rope; 6, adjusting component; 61, second rack; 62, second transmission rod; 63, gear; 64, second power unit; 7, protection component; 71, pressing rod; 72, first rack; 73, restraining block; 731, fourth elastic unit; 74, second elastic unit; 75, resisting rod; 76, third elastic unit; 8, supporting rod. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. The embodiments in the present application and the features in the embodiments can be combined with each other without conflict. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the present application.

[0018] Please refer to Figures 1-4 The present application discloses a pipeline installation lifting device, comprising: a pipeline installation lifting device, characterized by comprising: a mobile seat 1, a guide frame 2 vertically arranged on one side of the mobile seat 1, a bearing basket 3, a limiting component 4, and a lifting component 5. The bearing basket 3 is vertically slidably arranged on the guide frame 2, and the top thereof is connected with the limiting component 4. The guide frame 2 is used for guiding the vertical lifting movement of the bearing basket 3. The limiting component 4 comprises two bearing seats 41 distributed at both ends of the bearing basket 3 and two limiting assemblies respectively arranged in each bearing seat 41. Each bearing seat 41 is used for bearing a pipeline. Each limiting assembly is used for restricting the movement of the pipeline. The lifting component 5 is arranged on the mobile seat 1 and connected with the bearing basket 3, and is used for vertically lifting and moving the bearing basket 3.

[0019] In the embodiment, the worker moves the mobile seat 1 to the predetermined installation position of the pipeline, then places the pipeline on the bearing basket 3 and contacts with each bearing seat 41, and then restrains the pipeline through the limiting assembly to avoid the pipeline from falling off accidentally, the lifting component 5 works and drives the bearing basket 3 to vertically ascend along the arrangement direction of the guide frame 2 until the pipeline is moved to the predetermined installation position, and then the pipeline can be installed.

[0020] According to the application, after the pipeline is placed on each bearing frame, the limiting assembly restrains the pipeline to avoid the pipeline from falling off accidentally from the bearing frame, then the lifting component 5 vertically lifts the bearing basket 3, thereby driving the pipeline to ascend until the pipeline is moved to the predetermined installation position, improving the installation efficiency, and the whole process does not need the worker to lift the pipeline, and the operation steps of the worker are reduced and the working strength is reduced.

[0021] In an embodiment, the bearing basket 3 is composed of a connecting frame 31 vertically slidingly arranged on the guide frame 2 and a moving table 32 slidingly arranged on the connecting frame 31. The limiting component 4 is arranged on the moving table 32, and the lifting component 5 is connected with the connecting frame 31. The adjusting component 6 is arranged between the connecting frame 31 and the moving table 32, and is used to drive the moving table 32 to move towards or away from the guide frame 2.

[0022] In this way, when the actual position of the pipeline to be installed deviates from the predetermined installation position, the adjusting component 6 drives the moving table 32 to move towards or away from the guide frame 2, thereby driving the pipeline to move synchronously until the pipeline is aligned with the corresponding connecting pipeline, without the need to adjust the position of the whole equipment.

[0023] In an embodiment, the limiting assembly comprises a pressing table 42 vertically slidingly arranged at the center of the bearing seat 41, and the bottom end of the pressing table 42 is vertically slidingly inserted into the moving table 32. A plurality of rolling balls 421 for assisting the movement of the pipeline are arranged on the top of the pressing table 42. The bearing seat 41 is provided with a clamping member 43 which is detachably connected with the pressing table 42, and when the pressing table 42 is connected with the clamping member 43, the clamping member 43 is used to clamp the pipeline. Further, a transmission member 44 is arranged in the moving table 32 and is detachably connected with the bottom of the pressing table 42, and when the transmission member 44 is connected with the pressing table 42, the transmission member 44 is used to apply a vertical upward thrust to the pressing table 42.

[0024] In this way, after the pipes are placed on the bearing frames, the balls 421 are in contact with the pipes to facilitate the adjustment of the position of the pipes by the workers, then the transmission member 44 is separated from the pressing table 42, at this time the pressing table 42 is moved downward under the action of the gravity of the pipes and is connected with the clamping member 43, at this time the clamping member 43 is in contact with and clamps the pipes, when the bearing basket 3 is lifted to the appropriate position, the transmission member 44 is connected with the pressing table 42 again and moves the pressing table 42 upward, so that the pressing table 42 is separated from the clamping member 43, at this time the pressing table 42 slightly lifts the pipes and separates the clamping member 43 from the pipes, so as to facilitate the fine adjustment of the position of the pipes by the workers during the installation process.

[0025] In an embodiment, the pressing table 42 is provided with two opposite push plates 422 on one end in the bearing seat 41. The clamping member 43 comprises two special-shaped plates 431 which are oppositely and slidably arranged in the bearing seat 41, the bottom of each special-shaped plate 431 is provided with a pushing slope, and each special-shaped plate 431 is detachably connected with the corresponding push plate 422, when each push plate 422 is in contact with the pushing slope of the corresponding special-shaped plate 431, each push plate 422 is used to drive the two special-shaped plates 431 to move close to each other. The top of the bearing seat 41 is oppositely provided with two clamping blocks 432, and each clamping block 432 is slidably inserted in the bearing seat 41 and connected with the corresponding special-shaped plate 431, and is used to clamp the pipes. A first elastic unit 433 is further arranged between each special-shaped plate 431 and the bearing seat 41, and is used to apply a pushing force to the corresponding special-shaped plate 431 in a direction away from the center of the bearing seat 41.

[0026] In this way, when the pressing table 42 is moved downward, each push plate 422 moves together with the pressing table 42 and is in contact with the pushing slope of the corresponding special-shaped plate 431, as the pressing table 42 continues to move, each push plate 422 applies a pushing force to the corresponding special-shaped plate 431 in a direction close to the center of the bearing frame, so that each clamping block 432 is in contact with the surface of the pipes and applies a clamping force to the pipes in a direction close to the axis of the pipes, at this time the first elastic unit 433 is compressed. When the transmission member 44 drives the pressing table 42 to move upward, each push plate 422 moves together with the pressing table 42 and is separated from the pushing slope of the corresponding special-shaped plate 431, at this time each first elastic unit 433 loses the constraint and drives the corresponding special-shaped plate 431 to move away from the center of the bearing frame, until each clamping block 432 is separated from the pipes, so that the pipes lose the constraint of each clamping block 432.

[0027] Preferably, the first elastic unit 433 can adopt the spring in the prior art.

[0028] It should be noted that the transmission member 44 exerts a pushing force on the pressing table 42 which is greater than the clamping force exerted by each clamping block 432 on the steel pipe, so as to avoid interference of each clamping block 432 with the movement of the pressing block, thereby ensuring normal operation of the transmission member 44.

[0029] In an embodiment, the transmission member 44 comprises a first transmission rod 441 rotatably arranged in the moving table 32; The first transmission rod 441 is provided with a plurality of first abutting blocks 442 corresponding to the bottom ends of the pressing tables 42 respectively, and the first transmission rod 441 drives each first abutting block 442 to rotate and is connected to the corresponding pressing table 42 in a detachable manner; The moving table 32 is further provided with a first power unit 443, the moving end of which is connected to the first transmission rod 441, for driving the first transmission rod 441 to rotate.

[0030] In this way, when it is necessary to constrain the pipe, the first power unit 443 drives each first abutting block 442 to rotate until each abutting block is separated from the corresponding pressing table 42, at which time the pressing table 42 is lowered under the influence of the gravity of the pipe and drives each special-shaped plate 431 to move through the push plate 422 so that the clamping block 432 clamps the steel pipe; When it is necessary to release the clamping constraint on the pipe, the first power unit 443 again drives each first abutting block 442 to rotate until each abutting block contacts the corresponding pressing table 42 and exerts a vertical upward pushing force on the pressing table 42, so that each push plate 422 is separated from the corresponding special-shaped plate 431, and further, each clamping block 432 is separated from the pipe.

[0031] Preferably, the first power unit 443 can adopt an electric motor in the prior art.

[0032] In an embodiment, a protection component 7 is arranged between the carrier basket 3 and the guide frame 2, the protection component 7 comprising two protection assemblies corresponding to the pressing tables 42 respectively, each protection assembly comprising a pressing rod 71 vertically slidably arranged in the moving table 32 and rotatably connected to the pressing table 42; The sliding connection between the guide frame 2 and the connecting frame 31 is provided with a first rack 72, the first rack 72 being a one-way rack; Further comprising a constraint block 73 slidably arranged in the connecting frame 31 and detachably engaged with the corresponding first rack 72, and the constraint block 73 is a telescopic block, when the telescopic end of the constraint block 73 is engaged with the first rack 72, for positioning the connecting frame 31; The fixed end of the constraint block 73 and the connecting frame 31 are provided with a second elastic unit 74, for exerting an elastic force on the constraint block 73 in a direction away from the guide frame 2; The connecting frame 31 is vertically slidably provided with an abutting rod 75, the top end of the abutting rod 75 being inserted into the moving table 32 and located below the pressing rod 71; A third elastic unit 76 is arranged between the abutting rod 75 and the connecting frame 31, for applying an upward elastic force to the constraint block 73; The top of the abutting rod 75 is detachably connected with the pressing rod 71, and the bottom of the abutting rod 75 is detachably connected with the constraint block 73. When the pressing rod 71 moves downward, the pressing rod 71 drives the abutting rod 75 to move vertically downward and drives the constraint block 73 to move towards the first rack 72; A fourth elastic unit 731 is arranged between the telescopic end and the fixed end of the constraint block 73, for applying an elastic force to the telescopic end of the constraint block 73 towards the guide frame 2.

[0033] In this way, when the pressing table 42 descends, the pressing rod 71 moves together with the pressing table 42 and contacts the abutting rod 75, the abutting rod 75 moves downward under the pressure, at this time the third elastic unit 76 is stretched, the abutting rod 75 presses the constraint block 73 to move towards the first rack 72, until the telescopic end of the constraint block 73 engages with the first rack 72, at this time the second elastic unit 74 is compressed, when the transmission frame rises, the telescopic end of the constraint block 73 is guided to contract by the teeth of the first rack 72, so as to avoid interfering with the movement of the transmission frame; When the lifting component 5 is accidentally stopped, each constraint block 73 is clamped in the corresponding first rack 72, so as to avoid the bearing basket 3 from falling; When the steel pipe is installed and separated from the pressing table 42, the pressing table 42 drives the abutting rod 75 to rise, at this time each elastic unit loses the constraint, the third elastic unit 76 drives the abutting rod 75 to rise and separates the abutting rod 75 from the constraint block 73, the second elastic unit 74 drives the constraint block 73 to move away from the guide frame 2, until the constraint block 73 is separated from the first rack 72, the lifting component 5 can drive the bearing basket 3 to descend.

[0034] Preferably, the third elastic unit 76 can adopt a tension spring in the prior art.

[0035] Preferably, the second elastic unit 74 and the fourth elastic unit 731 can adopt a spring in the prior art.

[0036] In an embodiment, the adjusting component 6 includes a second rack 61 arranged at the bottom of the moving table 32; Further comprising a second transmission rod 62 rotatably arranged on the connecting frame 31 and located below the second rack 61, the second transmission rod 62 is provided with a gear 63 engaged with the second rack 61; The connecting frame 31 is further provided with a second power unit 64, the movement end of the second power unit 64 is connected with the second transmission rod 62, for driving the second transmission rod 62 to rotate; In this way, when the actual position of the pipeline deviates from the predetermined position, the second power unit 64 drives the second transmission rod 62 to rotate, so that the gear 63 meshes with the second rack 61 to drive the moving base 32 to move towards or away from the guide frame 2, thereby changing the position of the pipeline until it moves to the predetermined position.

[0037] In an embodiment, the guide frame 2 is hinged to the moving base 1. The support rod 8 is further hinged between the guide frame 2 and the moving base 1, and the support rod 8 is detachably connected to the moving base 1.

[0038] In this way, when passing through a height-limited place is needed, the staff can detach the support rod 8 from the moving base 1 and pull the support rod 8 backward, thereby driving the guide frame 2 to rotate downward, and thus reducing the overall height of the equipment.

[0039] In an embodiment, the lifting component 5 includes a third power unit 51 arranged on the moving base 1. Further comprising two fixed pulleys 52 arranged on the moving base 1 and the guide frame 2, respectively. A pull rope 53 is wound around each fixed pulley 52, and one end of the pull rope 53 is connected to the connecting frame 31, and the other end is connected to the third power unit 51. Each fixed pulley 52 is used to tension the pull rope 53. The third power unit 51 drives the connecting frame 31 to vertically ascend and descend by winding and unwinding the pull rope 53. In this way, when the carrying basket 3 needs to be lifted, the third power unit 51 winds the pull rope 53 to pull the carrying basket 3 upward, and each fixed pulley 52 ensures that the pull rope 53 always has sufficient tension. When the carrying basket 3 needs to be lowered, the third power unit 51 can release the pull rope 53.

[0040] Preferably, the third power unit 51 can adopt a winch in the prior art.

[0041] It should be noted that if the embodiment of the present application involves directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative position relationship, movement condition, etc. between components in a certain posture (as shown in the drawings), and if the certain posture changes, the directional indications also change accordingly.

[0042] In addition, if the description of "first", "second" and the like is involved in the embodiments of the present application, the description of "first", "second" and the like is only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first", "second" can explicitly or implicitly include at least one of the features. In addition, the technical solutions of various embodiments can be combined with each other, but it must be based on the realization of ordinary skilled in the art, when the combination of technical solutions appears contradictory or cannot be realized, it should be considered that the combination of technical solutions does not exist, nor within the protection scope required by the present application.

[0043] In addition, "a plurality of" means two or more.

[0044] The above only describes the preferred embodiments of the present application, and is not used to limit the present application. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A pipeline installation and lifting device, characterized in that: include: A movable seat (1), a guide frame (2) vertically arranged on the movable seat (1), a carrying basket (3), a limiting component (4) and a lifting component (5); The carrying basket (3) is vertically slidably arranged on the guide frame (2), and the top of the carrying basket (3) is connected to the limiting component (4); The limiting component (4) comprises two bearing seats (41) distributed at both ends of the bearing basket (3) and a limiting component respectively arranged in each of the bearing seats (41); Each of the supporting seats (41) is used to support the channel; Each of the limit assemblies is used to constrain the movement of the pipeline; The lifting component (5) is arranged on the movable seat (1) and connected to the carrying basket (3), and is used to drive the carrying basket (3) to move vertically up and down.

2. A pipeline installation and lifting device according to claim 1, characterized in that: The carrying basket (3) is composed of a connecting frame (31) vertically slidably arranged on the guide frame (2) and a moving platform (32) slidably arranged on the connecting frame (31); The limiting component (4) is arranged on the moving platform (32), and the corresponding end of the lifting component (5) is connected to the connecting frame (31); An adjusting component (6) is provided between the connecting frame (31) and the movable platform (32), and is used to drive the movable platform (32) to move toward or away from the guide frame (2).

3. A pipeline installation and lifting device according to claim 2, characterized in that: The limiting assembly includes a pressing platform (42), a clamping member (43) and a transmission member (44); The pressing platform (42) is vertically slidably installed in the center of the bearing seat (41), and its bottom end is vertically slidably inserted in the moving platform (32); The top of the press platform (42) is provided with a rolling ball (421) for assisting the movement of the pipeline; The clamping member (43) is arranged in the bearing seat (41) and is detachably connected to the pressing platform (42) for clamping the pipeline; The transmission component (44) is arranged in the movable platform (32) and is detachably connected to the bottom of the pressing platform (42) to drive the pressing platform (42) to rise vertically.

4. A pipeline installation and lifting device according to claim 3, characterized in that: Two push plates (422) are provided on the pressing platform (42); The clamping member (43) comprises two special-shaped plates (431) relatively slidably arranged in the bearing seat (41), two clamping blocks (432) and two elastic units; Each of the special-shaped plates (431) is detachably connected to the corresponding push plate (422), and each of the push plates (422) is used to apply a thrust to the corresponding special-shaped plate (431) in a direction close to the center of the bearing seat (41); Each clamping block (432) is slidably inserted into the bearing seat (41) and is respectively connected to the corresponding special-shaped plate (431) for clamping the pipeline; Each elastic unit is arranged between the corresponding special-shaped plate (431) and the supporting seat (41), and is used to apply a thrust to the corresponding special-shaped plate (431) in a direction away from the center of the supporting seat (41).

5. The pipeline installation and lifting device according to claim 3, characterized in that: The transmission component (44) includes a first transmission rod (441) rotatably arranged in the moving platform (32), a plurality of first blocks (442) and a power unit; Each of the first stop blocks (442) is respectively arranged on the first transmission rod (441) and corresponds to the bottom end of each of the press platforms (42) one by one. Each of the first stop blocks (442) is used to drive the corresponding press platform (42) to move vertically upward. The power unit is arranged on the moving platform (32) and connected to the first transmission rod (441), and is used to drive the first transmission rod (441) to rotate.

6. The pipeline installation and lifting device according to claim 3, characterized in that: A protective component (7) is provided between the carrying basket (3) and the guide frame (2), comprising a pressure rod (71), a first rack (72), a telescopic restraining block (73), a push rod (75), a second elastic unit (74) and a third elastic unit (76); The first rack (72) is a one-way rack; The pressing rod (71) is vertically slidably arranged in the movable platform (32) and is rotatably connected to the pressing platform (42); The first rack (72) is vertically arranged on the guide frame (2); The restraining block (73) is slidably disposed in the connecting frame (31) and detachably engages with the first rack (72) for positioning the connecting frame (31); The second elastic unit (74) is arranged between the restraining block (73) and the connecting frame (31), and is used to apply an elastic force to the restraining block (73) in a direction away from the guide frame (2); The push rod (75) is vertically slidably arranged on the connecting frame (31), and its top end is inserted into the moving platform (32) and is located below the pressing rod (71); A third elastic unit (76) is provided between the push rod (75) and the connecting frame (31), for applying a vertical upward elastic force to the restraining block (73); The top of the push rod (75) is detachably connected to the pressure rod (71), and the bottom of the push rod (75) is detachably connected to the constraint block (73). The pressure rod (71) can drive the push rod (75) to move vertically downward and drive the constraint block (73) to move toward the first rack (72).

7. The pipeline installation and lifting device according to claim 2, characterized in that: The adjusting component (6) includes a second rack (61), a gear (63), a second transmission rod (62) and a second power unit (64) arranged at the bottom of the moving platform (32); The second transmission rod (62) is rotatably disposed on the connecting frame (31) and is located below the second rack (61); The gear (63) is arranged on the second transmission rod (62) and meshes with the second rack (61); The second power unit (64) is arranged on the connecting frame (31) and connected to the second transmission rod (62), and is used to drive the second transmission rod (62) to rotate.

8. The pipeline installation and lifting device according to claim 1, characterized in that: The guide frame (2) is hinged to the movable seat (1); A support rod (8) is hingedly provided between the guide frame (2) and the movable seat (1), and the support rod (8) and the movable seat (1) are detachably connected.

9. The pipeline installation and lifting device according to claim 2, characterized in that: The lifting component (5) includes a third unit, two fixed pulleys (52) and a pull rope (53); The third unit is arranged on the movable seat (1) and is connected to the pull rope (53); One of the fixed pulleys (52) is arranged on the movable seat (1), and the other fixed pulley (52) is arranged on the guide frame (2); The pull rope (53) is sequentially wound around each of the fixed pulleys (52) and connected to the connecting frame (31); Each fixed pulley (52) is used to tension the pull rope (53); The third unit drives the connecting frame (31) to move vertically up and down by retracting and releasing the pull rope (53).

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