Hoisting method

Abstract

The invention provides a hoisting method. The hoisting method comprises the steps that S10, relevant information of the demolition equipment is determined, and the relevant information of the demolition equipment comprises position information, weight information, size information and form information; s20, determining distribution information of the obstacles; s30, determining the position of a hoisting channel according to the distribution information of the obstacles; s40, according to the related information of the dismantling equipment, the distribution information of the obstacles and the position of the hoisting channel, the types and the installation positions of the hoisting equipment and the appliances are determined, and the hoisting equipment and the appliances are installed at the installation positions; and S50, the equipment is hoisted and dismantled. The problems that in the prior art, when equipment with obstacles in multiple directions is dismantled, the workload is large, and dismantling is not easy are solved.

Description

Technical Field

[0001] The present invention relates to the technical field of lifting equipment, and in particular to a lifting method. Background Art

[0002] There are many towers, storage tanks, heat exchangers, rotating equipment, process pipelines, and structural frames in major petrochemical plants, and they are often concentrated in the same area. Some structures are located between various equipment, pipelines, and structural frames. When replacing or dismantling some equipment, when dismantling equipment blocked by multiple obstacles, it is necessary to first remove the obstacles, pipelines, platforms and other auxiliary facilities on the front or top, and then use a large crane to lift them away and transport them out. Finally, the removed obstacles, pipelines, platforms and other auxiliary facilities must be restored, which doubles or even several times the workload, greatly increasing the cost, operation time and labor intensity.

[0003] That is to say, in the prior art, when removing equipment with obstacles in multiple directions, there are problems such as large workload and difficulty in removal. Summary of the invention

[0004] The main purpose of the present invention is to provide a lifting method to solve the problems of heavy workload and difficulty in dismantling equipment with obstacles in multiple directions in the prior art.

[0005] In order to achieve the above-mentioned purpose, the present invention provides a lifting method, comprising: step S10: determining relevant information of the demolition equipment, wherein the relevant information of the demolition equipment includes location information, weight information, size information and form information; step S20: determining the distribution information of the obstacle; step S30: determining the position of the lifting channel according to the distribution information of the obstacle; step S40: determining the type and installation position of the lifting equipment and tools according to the relevant information of the demolition equipment, the distribution information of the obstacle and the position of the lifting channel, and installing the lifting equipment and tools at the installation position; step S50: lifting the demolition equipment.

[0006] Furthermore, step S40 also includes: step S41: determining the type of lifting equipment and tools according to relevant information of the demolition equipment; step S42: determining the installation position of the lifting equipment and tools according to relevant information of the demolition equipment, distribution information of obstacles and the position of the lifting channel.

[0007] Furthermore, step S41 includes: if the form information of the demolition equipment is a vertical equipment, the equipment includes at least one of a hanger, a fixed pulley, a winch, a pulley, a lifting eye, a movable pulley, and a rope; if the form information of the demolition equipment is a horizontal equipment, the equipment includes at least one of a fixed lifting eye, a manual hoist, a crane, and a rope.

[0008] Furthermore, if the form information of the demolition equipment is a vertical equipment, step S42 includes: fixing the first lifting ear and the second lifting ear at the top position and the bottom position of the demolition equipment respectively; fixing the first winch on the right side of the right obstacle on the ground, and the rope of the first winch passes through the first movable pulley with a hook, and fixing the second winch on the left side of the left obstacle on the ground, and the rope of the second winch passes through the second movable pulley with a hook; placing the pulley car in the lifting channel, and connecting the pulley car to the second winch; determining the relevant information of the right obstacle, wherein the relevant information of the right obstacle includes the height of the right obstacle, the weight of the right obstacle, and the right obstacle The apparatus comprises a first left obstacle and a second left obstacle; the apparatus comprises a first device for installing the device according to the relevant information of the right obstacle, the relevant information of the front obstacle frame, the relevant information of the left obstacle and the distance between the left obstacle and the demolition equipment; the apparatus comprises a first device for installing the device according to the relevant information of the right obstacle, the relevant information of the front obstacle frame, the relevant information of the left obstacle and the relevant information of the demolition equipment.

[0009] Furthermore, the process of determining the installation position of the equipment based on relevant information of the right-side obstacle, relevant information of the left-side obstacle and relevant information of the demolition equipment includes: making a first hanger based on relevant information of the right-side obstacle and weight information of the demolition equipment; determining the fixed position and height of the first hanger and the first fixed pulley based on relevant information of the right-side obstacle, wherein one end of the first hanger is connected to the top of the right-side obstacle by welding, and the first fixed pulley is installed on the other end of the first hanger; determining the distance between the first fixed pulley and the first lifting ear of the demolition equipment based on relevant information of the right-side obstacle to determine the specification and size of the rope.

[0010] Furthermore, the process of determining the installation position of the device based on relevant information of the right obstacle, relevant information of the left obstacle and relevant information of the demolition equipment includes: determining the fixed position and height of the second fixed pulley based on relevant information of the front obstacle frame, wherein the second fixed pulley is fixed to the bottom of the front obstacle frame by an axle pin, and the rope of the first winch passes through the second fixed pulley, the first fixed pulley and then the hook of the first movable pulley is connected to the first lifting ear.

[0011] Furthermore, the process of determining the installation position of the equipment based on relevant information of the right-side obstacle, relevant information of the left-side obstacle and relevant information of the demolition equipment includes: making a second hanger based on relevant information of the first left-side obstacle and weight information of the demolition equipment; determining the fixed position and height of the second hanger, the third fixed pulley and the fourth fixed pulley based on relevant information of the first left-side obstacle, wherein one end of the second hanger is connected to the top of the first left-side obstacle by welding, the fourth fixed pulley is installed on the other end of the second hanger, and the third fixed pulley is fixed to the bottom of the first left-side obstacle by an axle pin; determining the distance between the third fixed pulley and the second lifting ear of the demolition equipment based on relevant information of the first left-side obstacle to determine the specification and size of the rope.

[0012] Furthermore, the process of determining the installation position of the equipment based on relevant information of the right-side obstacle, relevant information of the left-side obstacle and relevant information of the demolition equipment includes: determining the fixed position and height of the fifth fixed pulley and the sixth fixed pulley based on relevant information of the second left-side obstacle, wherein the sixth fixed pulley and the fifth fixed pulley are respectively located at the bottom of the left and right sides of the second left-side obstacle, and the rope of the second winch passes through the sixth fixed pulley, the fifth fixed pulley, the third fixed pulley and the fourth fixed pulley in sequence, and then the hook of the second movable pulley is connected to the second lifting ear.

[0013] Further, if the form information of the demolition equipment is a horizontal equipment, step S42 includes: parking the first crane on the left side of the lifting channel and the second crane on the right side of the lifting channel; determining the relevant information of the right obstacle, wherein the relevant information of the right obstacle includes the height of the right obstacle, the weight of the right obstacle and the distance between the right obstacle and the demolition equipment; determining the relevant information of the top obstacle, wherein the relevant information of the top obstacle includes the height of the top obstacle, the weight of the top obstacle and the distance between the top obstacle and the demolition equipment; determining the relevant information of the left obstacle, wherein the relevant information of the left obstacle includes the height of the left obstacle, the weight of the left obstacle and the distance between the left obstacle and the demolition equipment; determining the relevant information of the multi-faceted obstacle frame, wherein the relevant information of the multi-faceted obstacle frame includes the height of the multi-faceted obstacle frame, the weight of the multi-faceted obstacle frame and the distance between the multi-faceted obstacle frame and the demolition equipment; determining the installation position of the equipment according to the relevant information of the right obstacle and the relevant information of the demolition equipment.

[0014] Furthermore, the process of determining the installation position of the tool according to the relevant information of the right obstacle and the relevant information of the removal equipment includes: determining the installation positions of the first group of fixed lifting ears, the second group of fixed lifting ears and the third group of fixed lifting ears according to the relevant information of the multi-faceted obstacle frame, wherein each group of fixed lifting ears includes two fixed lifting ears, and the two fixed lifting ears of each group of fixed lifting ears are respectively and evenly welded on the upper left corner beam and the upper right corner beam of the multi-faceted obstacle frame, and a manual hoist is installed on each group of fixed lifting ears.

[0015] Applying the technical solution of the present invention, the lifting method includes: step S10: determining relevant information of the demolition equipment, wherein the relevant information of the demolition equipment includes location information, weight information, size information and form information; step S20: determining the distribution information of the obstacle; step S30: determining the position of the lifting channel according to the distribution information of the obstacle; step S40: determining the type and installation position of the lifting equipment and tools according to the relevant information of the demolition equipment, the distribution information of the obstacle and the position of the lifting channel, and installing the lifting equipment and tools at the installation position; step S50: lifting the demolition equipment.

[0016] The present application determines the lifting equipment by determining the relevant information of the demolition equipment and the distribution information of the obstacles distributed around the demolition equipment, so as to determine the lifting plan according to the position, form, weight, size of the demolition equipment and the direction of the obstacles, and at the same time determines the obstacles that need to be relied on to lift the demolition equipment, and the demolition equipment can be removed from a small space without removing the obstacles. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings constituting a part of the present application are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0018] Figure 1 A flow chart showing a lifting method according to an optional embodiment of the present invention; and

[0019] Figure 2 A position distribution diagram of a removal device and an obstacle at an angle in the first embodiment of the present invention is shown;

[0020] Figure 3 A position distribution diagram of the removal equipment and obstacles at another angle in the first embodiment of the present invention is shown;

[0021] Figure 4 A position distribution diagram of a removal device and an obstacle at an angle in the second embodiment of the present invention is shown;

[0022] Figure 5The diagram shows the state of the demolition equipment when it starts to lift in the second embodiment of the present invention;

[0023] Figure 6 The diagram shows the coordination relationship between the demolition equipment and the first crane and the second crane in the second embodiment of the present invention.

[0024] The above drawings include the following reference numerals:

[0025] 1. Demolition equipment; 2. Right obstacle; 3. Front obstacle frame; 4. First left obstacle; 5. Top obstacle; 6. Platform; 7. Fixed lifting eye; 8. Second left obstacle; 9. Lifting channel; 10. Rear obstacle pipe network; 11. First crane; 12. Second crane; 13. First manual hoist; 14. Second manual hoist; 15. Third manual hoist; 16. First hanger; 17. First fixed pulley; 18. Second hanger; 19. Fourth fixed pulley; 20. Second winch; 21. First winch; 23. Pulley car; 24. Second fixed pulley; 25. Third fixed pulley; 26. Fifth fixed pulley; 27. Sixth fixed pulley; 28. First lifting eye; 29. ​​Second lifting eye; 30. Left obstacle; 31. Multi-faceted obstacle frame; 32. Rear obstacle building; 33. First rear obstacle equipment; 34. Second rear obstacle equipment; 35. Front obstacle pipeline. DETAILED DESCRIPTION

[0026] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0027] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0028] In the present invention, unless otherwise specified, the directional words used, such as "up, down, top, bottom", usually refer to the directions shown in the drawings, or to the components themselves in the vertical, perpendicular or gravity directions; similarly, for ease of understanding and description, "inside and outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directional words are not used to limit the present invention.

[0029] In order to solve the problems in the prior art of heavy workload and difficulty in dismantling equipment with obstacles in multiple directions, the present invention provides a lifting method.

[0030] like Figures 1 to 6As shown, the lifting method includes: step S10: determining relevant information of the demolition equipment 1, wherein the relevant information of the demolition equipment 1 includes position information, weight information, size information and form information; step S20: determining the distribution information of the obstacle; step S30: determining the position of the lifting channel 9 according to the distribution information of the obstacle; step S40: determining the type and installation position of the lifting equipment and tools according to the relevant information of the demolition equipment 1, the distribution information of the obstacle and the position of the lifting channel 9, and installing the lifting equipment and tools at the installation position; step S50: lifting the demolition equipment 1.

[0031] The present application determines the lifting equipment by determining the relevant information of the demolition equipment 1 and the distribution information of the obstacles distributed around the demolition equipment 1, so as to determine the lifting plan according to the position, form, weight, size and direction of the obstacles of the demolition equipment 1, and at the same time determines the obstacles that need to be relied on to lift the demolition equipment 1, and the demolition equipment 1 can be removed from a small space without removing the obstacles.

[0032] In the present application, step S40 also includes: step S41: determining the type of lifting equipment and tools according to the relevant information of the demolition equipment 1; step S42: determining the installation position of the lifting equipment and tools according to the relevant information of the demolition equipment 1, the distribution information of the obstacles and the position of the lifting channel 9. In the present application, the relevant information of the demolition equipment 1 is different, and the lifting equipment and tools used are different.

[0033] Specifically, step S41 includes: if the form information of the demolition equipment 1 is a vertical equipment, the equipment includes at least one of a hanger, a fixed pulley, a winch, a pulley 23, a lifting eye, a movable pulley, and a rope; if the form information of the demolition equipment 1 is a horizontal equipment, the equipment includes at least one of a fixed lifting eye 7, a manual hoist, a crane, and a rope.

[0034] If the vertical equipment is to be dismantled, tools such as a hanger, a fixed pulley, a winch, a pulley 23, a lifting lug, a movable pulley, and a rope are required. If the horizontal equipment is to be dismantled, tools such as a fixed lifting lug 7, a manual hoist, a crane, and a rope are required.

[0035] Embodiment 1

[0036] like Figures 1 to 3As shown, if the form information of the demolition equipment 1 is a vertical equipment, step S42 includes: fixing the first lifting ear 28 and the second lifting ear 29 at the top position and the bottom position of the demolition equipment 1 respectively; fixing the first hoist 21 on the right side of the right obstacle 2, and the rope of the first hoist 21 passes through the first movable pulley with a hook, and fixing the second hoist 20 on the left side of the left obstacle 30 The ground and the rope of the second hoist 20 pass through the second movable pulley with a hook; placing the pulley trolley 23 in the lifting channel 9, and the pulley trolley 23 is connected to the second hoist 20; determining the relevant information of the right obstacle 2, wherein the relevant information of the right obstacle 2 includes the height of the right obstacle 2, the weight of the right obstacle 2, and the right obstacle 2 and the distance between the demolition equipment 1; determine the relevant information of the front obstacle frame 3, wherein the relevant information of the front obstacle frame 3 includes the height of the front obstacle frame 3, the weight of the front obstacle frame 3 and the distance between the front obstacle frame 3 and the demolition equipment 1; determine the relevant information of the left obstacle 30, wherein the relevant information of the left obstacle 30 includes the height of the left obstacle 30, the weight of the left obstacle 30 and the distance between the left obstacle 30 and the demolition equipment 1, wherein the left obstacle 30 includes the first left obstacle 4 and the second left obstacle 8; determine the installation position of the equipment according to the relevant information of the right obstacle 2, the relevant information of the front obstacle frame 3, the relevant information of the left obstacle 30 and the demolition equipment 1. The left obstacle 30, the right obstacle 2 and the front obstacle frame 3 affect the demolition of the vertical equipment. By determining the position, size and other information of the left obstacle 30, the right obstacle 2 and the front obstacle frame 3, and relying on these obstacles to install the equipment, the removal of the obstacles is reduced, and the installation position is provided by relying on these obstacles to facilitate the removal of the demolition equipment and transport it to the outside.

[0037] like Figure 2 and Figure 3 As shown, the process of determining the installation position of the device according to the relevant information of the right obstacle 2, the relevant information of the left obstacle 30 and the relevant information of the demolition equipment 1 includes: making the first hanger 16 according to the relevant information of the right obstacle 2 and the weight information of the demolition equipment 1; determining the fixed position and height of the first hanger 16 and the first fixed pulley 17 according to the relevant information of the right obstacle 2, wherein one end of the first hanger 16 is connected to the top of the right obstacle 2 by welding, and the first fixed pulley 17 is installed on the other end of the first hanger 16; determining the distance between the first fixed pulley 17 and the first lifting ear 28 of the demolition equipment 1 according to the relevant information of the right obstacle 2, so as to determine the specification size of the rope.

[0038] exist Figure 2 and Figure 3In the specific embodiment shown, the obstacles also include a rear obstacle building 32, a first rear obstacle device 33, a second rear obstacle device 34, a front obstacle pipe 35, etc., all of which are obstacles that hinder the demolition of the demolition equipment 1. Since these obstacles are not used in the method of the present application, they are not described in detail.

[0039] exist Figure 2 and Figure 3 In the specific embodiment shown, the first fixed pulley 17 and the fourth fixed pulley 19 are both fixed pulley groups formed by two fixed pulleys. The first fixed pulley is fixed to one end of the first hanger 16 by an axle pin, and the rope of the first hoist 21 passes through it, which is used to change the running direction of the rope, ensure that the rope moves flexibly, and at the same time meet the angle requirements for lifting the demolition equipment 1, and is also conducive to the smooth lifting of the demolition equipment 1 during lifting. The second hanger 18 and the fourth fixed pulley 19 are key components for laying down and leveling the demolition equipment 1 during lifting. The fourth fixed pulley 19 is fixed to one end of the second hanger 18 by an axle pin, and the rope of the second hoist 20 passes through it, which is used to change the running direction of the rope, ensure that the rope moves flexibly, and at the same time meet the requirements for laying down and leveling the demolition equipment.

[0040] like Figure 2 and Figure 3 As shown, the process of determining the installation position of the device according to the relevant information of the right obstacle 2, the relevant information of the left obstacle 30 and the relevant information of the demolition equipment 1 includes: determining the fixed position and height of the second fixed pulley 24 according to the relevant information of the front obstacle frame 3, wherein the second fixed pulley 24 is fixed to the bottom of the front obstacle frame 3 by an axle pin, and the rope of the first winch 21 passes through the second fixed pulley 24 and the first fixed pulley 17 in sequence, and then the hook of the first movable pulley is connected to the first lifting ear 28.

[0041] like Figure 2 and Figure 3 As shown, the process of determining the installation position of the equipment according to the relevant information of the right obstacle 2, the relevant information of the left obstacle 30 and the relevant information of the demolition equipment 1 includes: making the second hanger 18 according to the relevant information of the first left obstacle 4 and the weight information of the demolition equipment 1; determining the fixed position and height of the second hanger 18, the third fixed pulley 25 and the fourth fixed pulley 19 according to the relevant information of the first left obstacle 4, wherein one end of the second hanger 18 is connected to the top of the first left obstacle 4 by welding, the fourth fixed pulley 19 is installed on the other end of the second hanger 18, and the third fixed pulley 25 is fixed to the bottom of the first left obstacle 4 by an axle pin; determining the distance between the third fixed pulley 25 and the second lifting ear 29 of the demolition equipment 1 according to the relevant information of the first left obstacle 4, so as to determine the specification and size of the rope.

[0042] like Figure 2 and Figure 3As shown, in the process of determining the installation position of the equipment according to the relevant information of the right obstacle 2, the relevant information of the left obstacle 30 and the relevant information of the demolition equipment 1, the following steps are included: determining the fixed position and height of the fifth fixed pulley 26 and the sixth fixed pulley 27 according to the relevant information of the second left obstacle 8, wherein the sixth fixed pulley 27 and the fifth fixed pulley 26 are respectively located at the bottom of the left and right sides of the second left obstacle 8, and the rope of the second hoist 20 passes through the sixth fixed pulley 27, the fifth fixed pulley 26, the third fixed pulley 25 and the fourth fixed pulley 19 in sequence, and then the hook of the second movable pulley is connected to the second lifting lug 29. The fifth fixed pulley 26 and the sixth fixed pulley 27 can prevent deviation and fall off, ensure the walking direction, and meet the requirements of the demolition equipment for laying down and leveling.

[0043] The lifting channel 9 is the only channel available for lifting the demolition equipment 1 and is also the only path for the pulley 23 to travel. The lifting channel is located between the demolition equipment 1, the front obstacle frame 3, the first left obstacle 4, the second left obstacle 8 and the rear obstacle pipe network 10.

[0044] The first winch 21 is mainly used to lift the demolition equipment 1, and the second winch 20 is mainly used to lay the demolition equipment down and level it. Through the cooperation of the first winch 21 and the second winch 20, the demolition equipment 1 is leveled and placed on the pulley trolley 23, and the second winch 20 is used to pull the pulley trolley 23 out to transport the demolition equipment 1 out of the device.

[0045] Embodiment 2

[0046] The difference from the first embodiment is that the form information of the dismantling device 1 is a horizontal device.

[0047] like Figures 4 to 6As shown, if the form information of the demolition equipment 1 is a horizontal equipment, step S42 includes: parking the first crane 11 on the left side of the lifting channel 9, and parking the second crane 12 on the right side of the lifting channel 9; determining the relevant information of the right obstacle 2, wherein the relevant information of the right obstacle 2 includes the height of the right obstacle 2, the weight of the right obstacle 2, and the distance between the right obstacle 2 and the demolition equipment 1; determining the relevant information of the top obstacle 5, wherein the relevant information of the top obstacle 5 includes the height of the top obstacle 5, the weight of the top obstacle 5, and the distance between the top obstacle 5 and the demolition equipment 1. ; determine relevant information of the left obstacle 30, wherein the relevant information of the left obstacle 30 includes the height of the left obstacle 30, the weight of the left obstacle 30 and the distance between the left obstacle 30 and the demolition equipment 1; determine relevant information of the multi-faceted obstacle frame 31, wherein the relevant information of the multi-faceted obstacle frame 31 includes the height of the multi-faceted obstacle frame 31, the weight of the multi-faceted obstacle frame 31 and the distance between the multi-faceted obstacle frame 31 and the demolition equipment 1; determine the installation position of the device according to the relevant information of the right obstacle 2 and the relevant information of the demolition equipment 1.

[0048] Specifically, the process of determining the installation position of the tool according to the relevant information of the right obstacle 2 and the relevant information of the removal device 1 includes: determining the installation positions of the first group of fixed lifting ears 7, the second group of fixed lifting ears 7 and the third group of fixed lifting ears 7 according to the relevant information of the multi-faceted obstacle frame 31, wherein each group of fixed lifting ears 7 includes two fixed lifting ears 7, and the two fixed lifting ears 7 of each group of fixed lifting ears 7 are respectively and evenly welded on the upper left corner beam and the upper right corner beam of the multi-faceted obstacle frame 31, and each group of fixed lifting ears 7 is equipped with a manual hoist.

[0049] like Figure 5 and Figure 6 As shown, there are three manual hoists, namely a first manual hoist 13, a second manual hoist 14 and a third manual hoist 15. The first manual hoist 13 is installed on the fixed lifting lug 7 of the first group, the second manual hoist 14 is installed on the fixed lifting lug 7 of the second group, and the third manual hoist 15 is installed on the fixed lifting lug 7 of the third group, and they are connected to the demolition equipment 1 in sections with ropes.

[0050] The first manual hoist 13 is connected to one end of the bottom of the demolition equipment 1 by a rope, the second manual hoist 14 is connected to the middle of the bottom of the demolition equipment 1, and the third manual hoist 15 is connected to the other end of the bottom of the demolition equipment 1. After the first manual hoist 13 and the third manual hoist 15 are connected and fixed to the demolition equipment, the chains extend slightly from the middle to both ends, and after the second manual hoist 14 is connected and fixed to the demolition equipment 1, the chains are in a vertical state, which is conducive to transporting the demolition equipment outside the multi-faceted obstacle frame 31.

[0051] like Figure 5 As shown, after the first manual hoist 13, the second manual hoist 14, and the third manual hoist 15 are connected to the demolition equipment 1, they are pulled at the same time. When the demolition equipment 1 is about 3 cm off the ground, stop pulling the second manual hoist 14, slowly tighten the first manual hoist 13 and loosen the third manual hoist 15. When the chain of the first manual hoist 13 is in a vertical state, the hook of the first crane 11 is connected and fixed to the bottom of the front end of the demolition equipment 1 with a rope, and it is hoisted horizontally. Then remove the third manual hoist 15, slowly tighten the chain of the first manual hoist 13, and loosen the chain of the second manual hoist 14.

[0052] When the demolition equipment 1 has delivered 60% of the multi-faceted obstacle frame 31, the hook of the second crane 12 is connected and fixed to the bottom of the middle part of the demolition equipment 1 with a rope, and then the first manual hoist 13 is slowly released and moved back to the tail of the demolition equipment 1, and the chain is tightened and the second manual hoist 14 is removed.

[0053] like Figure 6 As shown, the first manual hoist 13 is loosened, the second crane 12 slowly retracts the hook, and the first crane 11 slowly rotates the boom outward to make the chain of the first manual hoist 13 vertical, and then the hook of the second crane 12 is moved to the tail of the demolition equipment 1. After it is fixed, the first crane 11 and the second crane 12 rotate the boom at the same time, and cooperate to lift the demolition equipment 1 to an open space.

[0054] Obviously, the above-described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present invention.

[0055] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0056] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the numbers used in this way can be interchanged where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein.

[0057] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A lifting method, characterized in that: include: Step S10: determining relevant information of the removal device (1), wherein the relevant information of the removal device (1) includes position information, weight information, size information and form information; Step S20: determining the distribution information of obstacles; Step S30: determining the position of the lifting channel (9) according to the distribution information of the obstacles; Step S40: determining the type and installation location of the lifting equipment and tools according to the relevant information of the demolition equipment (1), the distribution information of the obstacles and the location of the lifting passage (9), and installing the lifting equipment and tools at the installation location; Step S50: lifting the demolition equipment (1).

2. The lifting method according to claim 1, characterized in that: The step S40 also includes: Step S41: determining the types of the lifting equipment and the tool according to the relevant information of the removal equipment (1); Step S42: Determine the installation position of the lifting equipment and the tool according to the relevant information of the demolition equipment (1), the distribution information of the obstacles and the position of the lifting channel (9).

3. The lifting method according to claim 2, characterized in that: The step S41 includes: If the form information of the demolition equipment (1) is a vertical equipment, the equipment includes at least one of a hanger, a fixed pulley, a winch, a pulley car (23), a lifting lug, a movable pulley, and a rope; If the form information of the demolition equipment (1) is a horizontal equipment, the tool includes at least one of a fixed lifting lug (7), a manual hoist, a crane, and a rope.

4. The lifting method according to claim 2, characterized in that: If the form information of the removal device (1) is a vertical device, the step S42 includes: The first lifting lug (28) and the second lifting lug (29) are respectively fixed at the top and bottom of the removal device (1); The first hoist (21) is fixed on the right side ground of the right obstacle (2), and the rope of the first hoist (21) passes through a first movable pulley with a hook, and the second hoist (20) is fixed on the left side ground of the left obstacle, and the rope of the second hoist (20) passes through a second movable pulley with a hook; Placing a pulley trolley (23) in the hoisting channel (9), and connecting the pulley trolley (23) to the second hoist (20); Determining relevant information of the right obstacle (2), wherein the relevant information of the right obstacle (2) includes the height of the right obstacle (2), the weight of the right obstacle (2) and the distance between the right obstacle (2) and the removal device (1); Determining relevant information of the front obstacle frame (3), wherein the relevant information of the front obstacle frame (3) includes the height of the front obstacle frame (3), the weight of the front obstacle frame (3) and the distance between the front obstacle frame (3) and the removal device (1); Determining relevant information of a left obstacle (30), wherein the relevant information of the left obstacle (30) includes a height of the left obstacle (30), a weight of the left obstacle (30), and a distance between the left obstacle (30) and the removal device (1), wherein the left obstacle (30) includes a first left obstacle (4) and a second left obstacle (8); The installation position of the device is determined based on relevant information of the right obstacle (2), relevant information of the front obstacle frame (3), relevant information of the left obstacle (30) and relevant information of the removal equipment (1).

5. The lifting method according to claim 4, characterized in that: The process of determining the installation position of the device according to the relevant information of the right obstacle (2), the relevant information of the left obstacle (30) and the relevant information of the removal device (1) includes: Making a first hanger (16) according to the relevant information of the right obstacle (2) and the weight information of the removal equipment (1); Determine the fixed position and height of the first hanger (16) and the first fixed pulley (17) according to the relevant information of the right obstacle (2), wherein one end of the first hanger (16) is connected to the top of the right obstacle (2) by welding, and the first fixed pulley (17) is installed on the other end of the first hanger (16); The distance between the first fixed pulley (17) and the first lifting lug (28) of the removal device (1) is determined according to the relevant information of the right obstacle (2) to determine the specification size of the rope.

6. The lifting method according to claim 5, characterized in that: The process of determining the installation position of the device according to the relevant information of the right obstacle (2), the relevant information of the left obstacle (30) and the relevant information of the removal device (1) includes: The fixing position and height of the second fixed pulley (24) are determined according to the relevant information of the front obstacle frame (3), wherein the second fixed pulley (24) is fixed to the bottom of the front obstacle frame (3) by an axle pin, and the rope of the first winch (21) passes through the second fixed pulley (24) and the first fixed pulley (17) in sequence, and then the hook of the first movable pulley is connected to the first lifting ear (28).

7. The lifting method according to claim 6, characterized in that: The process of determining the installation position of the device according to the relevant information of the right obstacle (2), the relevant information of the left obstacle (30) and the relevant information of the removal device (1) includes: Making a second hanger (18) according to the relevant information of the first left obstacle (4) and the weight information of the removal equipment (1); Determine the fixed positions and heights of the second hanger (18), the third fixed pulley (25) and the fourth fixed pulley (19) according to the relevant information of the first left obstacle (4), wherein one end of the second hanger (18) is connected to the top of the first left obstacle (4) by welding, the fourth fixed pulley (19) is installed on the other end of the second hanger (18), and the third fixed pulley (25) is fixed to the bottom of the first left obstacle (4) by an axle pin; The distance between the third fixed pulley (25) and the second lifting lug (29) of the removal device (1) is determined according to the relevant information of the first left obstacle (4) to determine the specification size of the rope.

8. The lifting method according to claim 7, characterized in that: The process of determining the installation position of the device according to the relevant information of the right obstacle (2), the relevant information of the left obstacle (30) and the relevant information of the removal device (1) includes: The fixing positions and heights of the fifth fixed pulley (26) and the sixth fixed pulley (27) are determined according to the relevant information of the second left obstacle (8), wherein the sixth fixed pulley (27) and the fifth fixed pulley (26) are respectively located at the bottom of the left and right sides of the second left obstacle (8), and the rope of the second winch (20) passes through the sixth fixed pulley (27), the fifth fixed pulley (26), the third fixed pulley (25) and the fourth fixed pulley (19) in sequence, and then the hook of the second movable pulley is connected to the second lifting ear (29).

9. The lifting method according to claim 2, characterized in that: If the form information of the dismantling equipment (1) is horizontal equipment, the step S42 includes: Parking the first crane (11) on the left side of the lifting passage (9), and the second crane (12) on the right side of the lifting passage (9); Determining relevant information of the right obstacle (2), wherein the relevant information of the right obstacle (2) includes the height of the right obstacle (2), the weight of the right obstacle (2) and the distance between the right obstacle (2) and the removal device (1); Determining relevant information of the top obstacle (5), wherein the relevant information of the top obstacle (5) includes the height of the top obstacle (5), the weight of the top obstacle (5) and the distance between the top obstacle (5) and the removal device (1); Determining relevant information of the left obstacle (30), wherein the relevant information of the left obstacle (30) includes the height of the left obstacle (30), the weight of the left obstacle (30), and the distance between the left obstacle (30) and the removal device (1); Determining relevant information of the multi-faceted obstacle frame (31), wherein the relevant information of the multi-faceted obstacle frame (31) includes the height of the multi-faceted obstacle frame (31), the weight of the multi-faceted obstacle frame (31), and the distance between the multi-faceted obstacle frame (31) and the removal device (1); The installation position of the device is determined based on the relevant information of the right obstacle (2) and the relevant information of the removal equipment (1).

10. The lifting method according to claim 9, characterized in that: The process of determining the installation position of the device according to the relevant information of the right obstacle (2) and the relevant information of the removal device (1) includes: The installation positions of the first group of fixed lifting ears (7), the second group of fixed lifting ears (7) and the third group of fixed lifting ears (7) are determined according to the relevant information of the multi-faceted obstacle frame (31), wherein each group of fixed lifting ears (7) includes two fixed lifting ears (7), and the two fixed lifting ears (7) of each group of fixed lifting ears (7) are respectively and evenly welded on the upper left corner beam and the upper right corner beam of the multi-faceted obstacle frame (31), and a manual hoist is installed on each group of fixed lifting ears (7).

Images