Turnover hoisting tool and turnover hoisting method for pipe gallery

Abstract

The invention discloses a turning-over hoisting tool and method for a pipe gallery, and relates to the technical field of pipe gallery installing.The turning-over hoisting tool for the pipe gallery comprises a turning-over seat and a base; an overturning groove is formed in the overturning seat, a first hoisting opening is formed in one side of the overturning seat, a second hoisting opening is formed in the other side of the overturning seat, the first hoisting opening and the second hoisting opening are both communicated with the overturning groove, the first hoisting opening is used for placing the pipe gallery into the overturning groove, and the second hoisting opening is used for placing the pipe gallery into the overturning groove. The second hoisting opening is used for hoisting the pipe gallery out of the overturning groove; the overturning base is installed on the base and can overturn between a first posture and a second posture around the horizontal direction relative to the base. According to the turnover hoisting tool for the pipe gallery, the turnover safety of the pipe gallery can be effectively improved, and the safety risk in the turnover process of the pipe gallery is reduced.

Description

Technical Field

[0001] This invention relates to the field of pipe gallery installation technology, and in particular to a pipe gallery turning and hoisting fixture and method. Background Technology

[0002] The orientation of utility tunnels during production often differs from that required during installation. Therefore, the tunnels need to be rotated before installation to adjust their orientation to the desired position. Currently, the common method for adjusting the orientation of utility tunnels is to suspend them in the air and then rotate them in mid-air. However, this method carries a risk of the tunnels falling during rotation, resulting in poor safety. Summary of the Invention

[0003] The main objective of this invention is to propose a method for overturning and hoisting utility tunnels, aiming to address the technical problem of poor safety when overturning utility tunnels.

[0004] To achieve the above objectives, the present invention proposes a turning and hoisting fixture for pipe racks, which includes: A flipping seat is provided, on which a flipping groove is formed. A first lifting port is provided on one side of the flipping seat, and a second lifting port is provided on the other side of the flipping seat. Both the first lifting port and the second lifting port are connected to the flipping groove. The first lifting port is used for the pipe gallery to be placed into the flipping groove, and the second lifting port is used for the pipe gallery to be lifted out of the flipping groove. The base, wherein the flipping seat is mounted on the base and can flip relative to the base between a first posture and a second posture in a horizontal direction, wherein the first lifting port is arranged upward when the flipping seat is in the first posture and is arranged horizontally when the flipping seat is in the second posture; the second lifting port is arranged horizontally when the flipping seat is in the first posture and is arranged upward when the flipping seat is in the second posture.

[0005] In one embodiment, the flipping seat includes a base plate and at least one side plate. At least one side plate is mounted on one side of the base plate and surrounds the base plate to form the flipping groove. The base plate supports the base when the flipping seat is in a first posture, and one of the side plates supports the base when the flipping seat is in a second posture.

[0006] In one embodiment, the flipping seat includes a side plate, which is mounted on one end of the base plate. The second lifting port is disposed opposite the side plate, and the side plate supports the base when the flipping seat is in a second posture.

[0007] In one embodiment, a hinge seat is provided on the base, one end of the bottom plate is a hinge end, the hinge end is hinged to the hinge seat by a hinge shaft arranged in the horizontal direction, and the side plate is installed on the hinge end.

[0008] In one embodiment, the turning and hoisting fixture further includes a turning drive mechanism, which is mounted on the base and is used to drive the turning seat to turn around the hinge axis.

[0009] In one embodiment, the hinge shaft extends longitudinally, and the driving structure includes a side plate driving structure and a bottom plate driving structure. Both the side plate driving structure and the bottom plate driving structure are mounted on the base and are respectively disposed on both sides of the hinge shaft in the transverse direction. The side plate driving structure is connected to the side plate and is used to drive the side plate to rotate around the hinge shaft. The bottom plate driving structure is connected to the bottom plate and is used to drive the bottom plate to rotate around the hinge shaft.

[0010] In one embodiment, the hinge seat has a hinge hole extending laterally, the hinge shaft is rotatably disposed in the hinge hole about its own axis and can move along the extension direction of the hinge hole, the side plate drive structure includes a side plate drive member, the side plate drive shaft of the side plate drive member is hinged to the side plate, the side plate drive shaft can be vertically raised and lowered to drive the side plate to flip around the hinge shaft, the bottom plate drive structure includes a bottom plate drive member, the bottom plate drive shaft of the bottom plate drive member is hinged to the bottom plate, the bottom plate drive shaft can be vertically raised and lowered to drive the bottom plate to flip around the hinge shaft.

[0011] In one embodiment, the base is provided with a bottom plate buffer seat and a side plate buffer seat. The bottom plate buffer seat and the side plate buffer seat are respectively disposed on both sides of the hinge shaft along the transverse direction. The bottom plate buffer seat is disposed close to the bottom plate. When the flipping seat is in the first position, the bottom plate is supported by the bottom plate buffer seat. The side plate buffer seat is disposed close to the side plate buffer seat. When the flipping seat is in the second position, the side plate is supported by the side plate buffer seat.

[0012] This invention also proposes a method for turning and hoisting a utility tunnel, which utilizes the aforementioned turning and hoisting fixtures. The turning and hoisting method includes: Set the flipping seat of the flipping hoisting fixture to the first posture, and place the pipe gallery from the first hoisting port into the flipping groove; Flip the flip seat to the second position; Hold the flipping seat in the second position and lift the tube gallery placed in the flipping slot of the flipping seat out from the second lifting port.

[0013] In one embodiment, the step of flipping the flipping seat to the second posture includes: The flipping seat is flipped from the first posture by a preset angle at a first preset angular velocity; The flipping seat continues to flip to the second posture at a second preset angular velocity; wherein the first preset angular velocity is greater than the second preset angular velocity.

[0014] The technical solution of this invention involves placing the pipe rack into the tilting groove of the tilting seat from its first lifting port in a first-position position. Then, by tilting the tilting seat, the pipe rack placed in the tilting groove rotates along with the tilting seat. After the tilting seat is tilted to a second position, the pipe rack's position can be adjusted to the required installation position. Finally, the tilted pipe rack can be lifted out of the tilting groove through the second lifting port for installation. This invention's pipe rack tilting and lifting fixture, by setting a base and a tilting seat that can rotate horizontally, and by opening a first and second lifting port on the tilting seat that communicate with the tilting groove, achieves a smooth change in the pipe rack's position during tilting. During the tilting operation, the pipe rack is placed in the tilting groove and supported and restrained by the tilting seat, avoiding the dangerous situations such as swaying, tilting, or even falling that may occur when the pipe rack is tilted directly in the air. This greatly improves the safety of pipe rack tilting, reduces safety risks during the tilting process, and ensures the personal safety of construction personnel and the safe operation of equipment. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0016] Figure 1 A schematic diagram of the structure of an embodiment of the pipe gallery turning and hoisting fixture provided by the present invention in the first posture; Figure 2 This is a flowchart illustrating an embodiment of the pipe gallery turning and hoisting method provided by the present invention.

[0017] Explanation of reference numerals in the attached figures: 100. Turning and lifting fixture; 10. Turning seat; 11. Turning groove; 12. First lifting port; 13. Second lifting port; 14. Base plate; 15. Side plate; 20. Base; 30. Hinge seat; 31. Hinge hole; 40. Hinge shaft; 50. Drive mechanism; 51. Side plate drive structure; 511. Side plate drive component; 52. Base plate drive structure; 521. Base plate drive component; 60. Base plate buffer seat; 70. Side plate buffer seat.

[0018] The realization of the objective, functional features and advantages of the present invention will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. 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 the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[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 specific posture. 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. Thus, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the use of "and / or" or "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] This invention proposes a turning and hoisting fixture 100 for pipe racks.

[0023] Please see Figure 1In one embodiment of the present invention, the overturning and hoisting fixture 100 of the pipe gallery includes a flipping seat 10 and a base 20; wherein, a flipping groove 11 is formed on the flipping seat 10, a first hoisting port 12 is provided on one side of the flipping seat 10, and a second hoisting port 13 is provided on the other side of the flipping seat 10, both the first hoisting port 12 and the second hoisting port 13 are connected to the flipping groove 11, the first hoisting port 12 is used for the pipe gallery to be placed into the flipping groove 11, and the second hoisting port 13 is used for the pipe gallery to be hoisted out of the flipping groove 11; the flipping seat 10 is installed on the base 20 and can be flipped relative to the base 20 in a horizontal direction between a first posture and a second posture, wherein, the first hoisting port 12 is arranged upward when the flipping seat 10 is in the first posture, and the first hoisting port 12 is arranged in a horizontal direction when the flipping seat 10 is in the second posture; the second hoisting port 13 is arranged in a horizontal direction when the flipping seat 10 is in the first posture, and the second hoisting port 13 is arranged upward when the flipping seat 10 is in the second posture.

[0024] The technical solution of this invention involves placing the pipe rack from the first lifting port 12 of the flipping seat 10 in its first position into the flipping groove 11 of the flipping seat 10. Then, by flipping the flipping seat 10, the pipe rack placed in the flipping groove 11 flips along with the flipping seat 10. After the flipping seat 10 is flipped to its second position, the posture of the pipe rack can be adjusted to the posture required for installation. Then, through the second lifting port 13, the flipped pipe rack can be lifted upwards from the flipping groove 11 for installation. The pipe rack flipping and lifting fixture 100 of this invention, by setting a base 20 and a flipping seat 10 that can flip horizontally, and by opening a first lifting port 12 and a second lifting port 13 on the flipping seat 10 that communicate with the flipping groove 11, achieves a smooth change in the posture of the pipe rack during the flipping process. When the utility tunnel is flipped, it is placed in the flipping trough 11 and supported and limited by the flipping seat 10. This avoids the dangers of shaking, tilting or even falling that may occur when the utility tunnel is flipped directly in the air. This greatly improves the safety of the utility tunnel flipping, reduces the safety risks during the flipping process, and ensures the personal safety of construction personnel and the safe operation of equipment.

[0025] In one embodiment of the present invention, the tilting support 10 includes a base plate 14 and at least one side plate 15. The at least one side plate 15 is installed on one side of the base plate 14 and surrounds the base plate 14 to form a tilting groove 11. The base plate 14 supports the base 20 when the tilting support 10 is in a first posture, and one of the side plates 15 supports the base 20 when the tilting support 10 is in a second posture. The tilting groove 11 formed by the base plate 14 and at least one side plate 15 can provide a more stable limit for the pipe gallery, thereby ensuring the smooth transformation of the pipe gallery's posture during hoisting.

[0026] In one embodiment of the present invention, the flipping seat 10 includes a side plate 15, which is installed at one end of the base plate 14. The second lifting port 13 is disposed opposite to the side plate 15. The side plate 15 is supported on the base 20 when the flipping seat 10 is in the second posture.

[0027] Specifically, the tilting seat 10 includes only a base plate 14 and a side plate 15. The side plate 15 is positioned directly opposite the second lifting port 13. When the tilting seat 10 is in the first position, the base plate 14 is horizontally positioned and supported on the base 20, while the side plate 15 is vertically positioned. The base plate 14 supports the pipe rack placed in the tilting groove 11, and only the side plate 15 is needed to provide a limiting function for the pipe rack placed in the tilting groove 11. When the tilting seat 10 is tilted to the second position, the side plate 15 is tilted to the horizontal position and supported on the base 20, while the base plate 14 is tilted to the vertical position. The side plate 15 can be used to support the tilted pipe rack, and the base plate 14 can provide a limiting function for the tilted pipe rack. Only one base plate 14 and one side plate 15 are needed to support and limit the pipe rack, thereby achieving smooth tilting of the pipe rack and a more compact structure.

[0028] In one embodiment of the present invention, a hinge seat 30 is provided on the base 20, one end of the bottom plate 14 is a hinge end, the hinge end is hinged to the hinge seat 30 by a hinge shaft 40 arranged in the horizontal direction, and the side plate 15 is installed on the hinge end.

[0029] Specifically, by setting a hinge seat 30 on the base 20, one end of the side plate 15 is hinged to the hinge seat 30 via a hinge shaft 40, which makes the flipping action of the side plate 15 more stable and controllable. Furthermore, the hinge seat 30 and the hinge shaft 40 allow the flipping seat 10 to be flipped and installed on the base 20, resulting in a more compact structure.

[0030] In one embodiment of the present invention, the turning and hoisting fixture 100 further includes a turning drive mechanism 50, which is mounted on the base 20 and is used to drive the turning seat 10 to turn around the hinge axis 40.

[0031] Specifically, such as Figure 1 As shown, the flipping seat 10 is driven to flip around the hinge axis 40 by the flipping drive structure, thereby enabling the flipping seat 10 to flip from the first posture to the second posture. By setting the flipping drive structure, the automated flipping operation of the pipe gallery flipping hoisting tool 100 can be realized, which greatly reduces the intensity of manual labor and the difficulty of operation, and improves the hoisting efficiency and accuracy.

[0032] In one embodiment of the present invention, the hinge shaft 40 extends longitudinally, and the driving structure includes a side plate driving structure 51 and a bottom plate driving structure 52. Both the side plate driving structure 51 and the bottom plate driving structure 52 are mounted on the base 20 and are respectively located on both sides of the hinge shaft 40 in the transverse direction. The side plate driving structure 51 is connected to the side plate 15 and is used to drive the side plate 15 to rotate around the hinge shaft 40. The bottom plate driving structure 52 is connected to the bottom plate 14 and is used to drive the bottom plate 14 to rotate around the hinge shaft 40.

[0033] Furthermore, such as Figure 1 As shown, the vertical direction is Figure 1 The front-to-back direction and the horizontal direction are... Figure 1 The left and right directions are in the middle, and the vertical direction is... Figure 1 In the vertical direction, the hinge shaft 40 extends in the front-back direction. A base plate drive structure 52 is provided on the left side of the hinge shaft 40, and a side plate drive structure 51 is provided on the right side of the hinge shaft 40. The base plate drive structure 52 is connected to the base plate 14, and the side plate drive structure 51 is connected to the side plate 15. By synchronously driving the base plate 14 and the side plate drive structure 51 to rotate around the hinge shaft 40, the rotating seat 10 composed of the base plate 14 and the side plate 15 can be rotated more smoothly, thereby further reducing the safety risks during the rotation of the pipe gallery and ensuring the personal safety of construction personnel and the safe operation of equipment.

[0034] In one embodiment of the present invention, a hinge hole 31 extending laterally is formed on the hinge seat 30. The hinge shaft 40 is rotatably disposed in the hinge hole 31 and can move along the extension direction of the hinge hole 31. The side plate drive structure 51 includes a side plate drive member 511. The side plate 15 drive shaft of the side plate drive member 511 is hinged to the side plate 15. The side plate 15 drive shaft can be vertically raised and lowered to drive the side plate 15 to rotate around the hinge shaft 40. The bottom plate drive structure 52 includes a bottom plate drive member 521. The floor drive shaft of the bottom plate drive member 521 is hinged to the bottom plate 14. The bottom plate 14 drive shaft can be vertically raised and lowered to drive the bottom plate 14 to rotate around the hinge shaft 40.

[0035] Furthermore, such as Figure 1As shown, the side plate drive structure 51 includes a side plate drive member 511, and the bottom plate drive structure 52 includes a bottom plate drive member 521; both the side plate drive member 511 and the bottom plate drive member 521 can be hydraulic cylinders as used in the prior art. A hinge hole 31 is provided on the hinge seat 30, extending in the left-right direction. The hinge shaft 40 is rotatably inserted through the hinge hole 31 around its own axial direction. When the flip seat 10 is in the first posture, the hinge shaft 40 is located at the leftmost side of the hinge hole 31. By moving the drive shaft of the bottom plate 14 of the bottom plate drive member 521 upwards, the bottom plate 14 hinged to it can be flipped upwards around the hinge shaft 40. Simultaneously, by moving the drive shaft of the side plate 15 of the side plate drive member 511 downwards, the side plate 15 hinged to it can be flipped downwards around the hinge shaft 40. Thus, the bottom plate 14 and the side plate 15 can be driven to flip synchronously, allowing the flip seat 10 to flip more smoothly from the first posture to the second posture. When the flip base 10 is in the second posture, the hinge shaft 40 is located at the rightmost side of the hinge hole 31. By moving the drive shaft of the base plate 14 of the base plate drive member 521 downward, the base plate 14 hinged to it can be flipped downward around the hinge shaft 40. At the same time, by moving the drive shaft of the side plate 15 of the side plate drive member 511 upward, the side plate 15 hinged to it can be flipped upward around the hinge shaft 40. Thus, the base plate 14 and the side plate 15 can be driven to flip synchronously, thereby enabling the flip base 10 to flip more smoothly from the second posture to the first posture. Through the hinge hole 31 extending laterally and the hinge shaft 40 that can move laterally within the hinge hole 31, the side plate drive member 511 and the base plate drive member 521, which are fixedly set on the base 20, can simultaneously drive the side plate 15 and the base plate 14 to flip around the hinge shaft 40. The ingenious structural design improves the flip stability of the flip base 10.

[0036] In one embodiment of the present invention, the base plate driving structure 52 includes base plate driving members 521 arranged laterally at intervals, and the side plate driving structure 51 includes side plate driving members 511 arranged laterally at intervals. By driving the side plate 15 to rotate around the hinge axis 40 through the multiple base plate driving members 521, the base plate 14 can be rotated more smoothly. By driving the side plate 15 to rotate around the hinge axis 40 through the multiple side plate driving members 511, the side plate 15 can be rotated more smoothly, thereby making the rotating seat 10 rotate more smoothly.

[0037] In one embodiment of the present invention, a base plate buffer seat 60 and a side plate buffer seat 70 are provided on the base 20. The base plate buffer seat 60 and the side plate buffer seat 70 are respectively located on both sides of the hinge shaft 40 in the transverse direction. The base plate buffer seat 60 is located close to the base plate 14. The base plate 14 is supported on the base plate buffer seat 60 when the flip seat 10 is in the first posture. The side plate buffer seat 70 is located close to the side plate buffer seat 70. The side plate 15 is supported on the side plate buffer seat 70 when the flip seat 10 is in the second posture.

[0038] Specifically, such as Figure 1As shown, a base plate buffer seat 60 is provided on the left side of the base 20, and a side plate buffer seat 70 is provided on the right side of the base 20. The base plate buffer seat 60 can provide a buffering effect for the base plate 14 when flipping from the second posture to the first posture, and the side plate buffer seat 70 can provide a buffering effect for the side plate 15 when flipping from the first posture to the second posture, so that the flipping seat 10 can flip more smoothly from the first flipping posture to the second flipping posture or from the second posture to the first posture, thereby making the flipping seat 10 flip more smoothly and improving the safety of the pipe gallery flipping.

[0039] See Figure 2 The present invention also proposes a method for turning and hoisting a utility tunnel, which utilizes turning and hoisting fixtures and includes the following steps: Step S100: Set the flipping seat of the flipping hoisting fixture to the first posture, and place the pipe gallery from the first hoisting port into the flipping groove; Step S200: Flip the flipping seat to the second posture; Step S300: Hold the flipping seat in the second posture and lift the tube gallery placed in the flipping slot of the flipping seat out from the second lifting port.

[0040] The specific structure of the turning and hoisting fixture is as described in the above embodiments. Since the turning and hoisting method of this pipe gallery adopts all the technical solutions of all the above embodiments, it has at least all the beneficial effects brought about by the technical solutions of the above embodiments, and will not be described in detail here.

[0041] In one embodiment of the present invention, step S200 includes: Step S210: The flipping seat is flipped from the first posture by a preset angle at a first preset angular velocity. In the initial stage of the flipping, a higher angular velocity is used for rapid flipping, which can quickly adjust the flipping seat 10 to a position close to the target position, shorten the waiting time for hoisting operations, and improve the overall hoisting efficiency.

[0042] Step S220: Continue to flip the tilting seat to the second posture at a second preset angular velocity. The first preset angular velocity is greater than the second preset angular velocity. Switching to a lower angular velocity for precise flipping near the target position effectively reduces the inertial force generated by excessively fast flipping speed, preventing inertial swaying and collisions between the pipe gallery and the tilting seat during flipping, reducing the risk of damage and fall to the pipe gallery, and ensuring the safety of the pipe gallery flipping.

[0043] The above description is merely an exemplary embodiment of the present invention and does not limit the scope of protection of the present invention. Any equivalent structural transformations made based on the technical concept of the present invention and the contents of the specification and drawings of the present invention, or direct / indirect applications in other related technical fields, are included within the scope of protection of the present invention.

Claims

1. A turning and hoisting fixture for a utility tunnel, characterized in that, The turning-over and lifting tool comprises: a turning-over seat, a turning-over groove is formed on the turning-over seat, a first lifting opening is formed on one side of the turning-over seat, a second lifting opening is formed on the other side of the turning-over seat, the first lifting opening and the second lifting opening are communicated with the turning-over groove, the first lifting opening is used for putting the pipe gallery into the turning-over groove, and the second lifting opening is used for lifting the pipe gallery out of the turning-over groove; a base, the turning-over seat is installed on the base and can be turned over relative to the base around a horizontal direction between a first attitude and a second attitude, wherein the first lifting opening is arranged upward when the turning-over seat is in the first attitude, and the first lifting opening is arranged horizontally when the turning-over seat is in the second attitude; the second lifting opening is arranged horizontally when the turning-over seat is in the first attitude, and the second lifting opening is arranged upward when the turning-over seat is in the second attitude.

2. The roll-over hoisting tool for pipe racks as claimed in claim 1, wherein, The turning-over seat comprises a bottom plate and at least one side plate, the at least one side plate is installed on one side of the bottom plate and forms the turning-over groove together with the bottom plate, the bottom plate is supported on the base when the turning-over seat is in the first attitude, and one of the side plates is supported on the base when the turning-over seat is in the second attitude.

3. The roll-over hoisting tool for pipe racks as recited in claim 2, wherein, The turning-over seat comprises one side plate, the side plate is installed on one end of the bottom plate, the second lifting opening is arranged opposite to the side plate, and the side plate is supported on the base when the turning-over seat is in the second attitude.

4. The pipe rack roll-over hoisting tool of claim 3 wherein, The base is provided with a hinge seat, one end of the bottom plate is a hinge end, the hinge end is hinged to the hinge seat through a hinge shaft arranged in a horizontal direction, and the side plate is installed on the hinge end.

5. The pipe rack roll-over hoisting tool of claim 4 wherein, The turning-over and lifting tool further comprises a turning-over driving mechanism, the turning-over driving mechanism is installed on the base, and the turning-over driving mechanism is used for driving the turning-over seat to turn over around the hinge shaft.

6. The roll-over hoisting tool for pipe racks as recited in claim 5, wherein, The hinge shaft extends in a longitudinal direction, the driving structure comprises a side plate driving structure and a bottom plate driving structure, the side plate driving structure and the bottom plate driving structure are both installed on the base and are separately arranged on both sides of the hinge shaft in a transverse direction, the side plate driving structure is connected with the side plate, the side plate driving structure is used for driving the side plate to turn over around the hinge shaft, the bottom plate driving structure is connected with the bottom plate, and the bottom plate driving structure is used for driving the bottom plate to turn over around the hinge shaft.

7. The pipe rack roll-over hoisting tool of claim 6 wherein, The hinge seat is formed with a hinge hole extending in a transverse direction, the hinge shaft is movably arranged in the hinge hole in an axial direction of the hinge shaft and can move along the extension direction of the hinge hole, the side plate driving structure comprises a side plate driving member, a side plate driving shaft of the side plate driving member is hinged to the side plate, the side plate driving shaft can be lifted in a vertical direction to drive the side plate to turn over around the hinge shaft, and the bottom plate driving structure comprises a bottom plate driving member, a bottom plate driving shaft of the bottom plate driving member is hinged to the bottom plate, and the bottom plate driving shaft can be lifted in a vertical direction to drive the bottom plate to turn over around the hinge shaft.

8. The pipe rack roll-over hoisting tool of claim 6 wherein, The base is provided with a bottom plate buffer seat and a side plate buffer seat, which are arranged on both sides of the hinge shaft in the transverse direction, the bottom plate buffer seat is arranged close to the bottom plate, and the bottom plate is supported on the bottom plate buffer seat when the turnover seat is in the first posture; the side plate buffer seat is arranged close to the side plate, and the side plate is supported on the side plate buffer seat when the turnover seat is in the second posture.

9. A method of hoisting a pipe rack by turning it over, characterized by The method for lifting the pipe gallery by turning over comprises the lifting tool for turning over according to any one of claims 1 to 8, and the method comprises the following steps: arranging the turnover seat of the lifting tool for turning over in the first posture and placing the pipe gallery from the first lifting opening into the turnover groove; turning over the turnover seat to the second posture; holding the turnover seat in the second posture and lifting the pipe gallery placed in the turnover groove of the turnover seat from the second lifting opening.

10. The method of claim 9, wherein, The step of turning over the turnover seat to the second posture comprises: turning over the turnover seat from the first posture to a preset angle at a first preset angular velocity; continuing to turn over the turnover seat to the second posture at a second preset angular velocity; wherein the first preset angular velocity is greater than the second preset angular velocity.

Images