Heavy-load container jacking and supporting system

Abstract

The utility model provides a jacking and supporting system for a heavy-load container, which relates to the technical field of jacking and supporting of equipment, is used for jacking and supporting the heavy-load container and comprises a jacking device and a supporting device, the jacking devices and the supporting devices are alternately arranged in the circumferential direction of the heavy-load container at intervals. The jacking device comprises a first supporting mechanism, a jacking component and a first adjusting assembly, the supporting device comprises a second supporting mechanism and a second adjusting assembly, one end of the first supporting mechanism makes contact with the ground, and the first adjusting assembly is arranged at the other end of the first supporting mechanism and detachably connected with the first supporting mechanism. The jacking component is arranged on the first adjusting assembly; one end of the second supporting mechanism makes contact with the ground, and the second adjusting assembly is arranged at the other end of the second supporting mechanism and detachably connected with the second supporting mechanism.

Description

Technical Field

[0001] This utility model relates to the field of equipment lifting and support technology, and in particular to a heavy-duty container lifting and support system. Background Technology

[0002] In the machinery industry, many ultra-large and heavy-duty pieces of equipment (such as large containers weighing over a hundred tons) need to be installed from the bottom up. Due to the weight and size of these devices, and the limitations of the installation environment, the traditional hydraulic jack method has some significant drawbacks:

[0003] 1. Short stroke: Ordinary hydraulic jacks have limited lifting height and cannot lift the equipment to the target height in one go, so they need to be raised repeatedly.

[0004] 2. High risk: During the elevation process, the equipment may tilt or collapse, especially in the event of hydraulic system failure.

[0005] Therefore, there is an urgent need to provide a heavy-duty container lifting support system to solve the above problems. Utility Model Content

[0006] The purpose of this application is to provide a heavy-duty container lifting support system to solve the problem that existing jacks are prone to tilting or collapsing during the lifting and raising process, which can cause equipment or even personnel injury.

[0007] This utility model provides a heavy-duty container lifting and support system for lifting and supporting heavy-duty containers, including a lifting device and a support device; there are multiple lifting devices and support devices, and the lifting devices and support devices are alternately arranged along the circumference of the heavy-duty container; the lifting device includes a first support mechanism, a lifting component, and a first adjustment component; the support device includes a second support mechanism and a second adjustment component; one end of the first support mechanism contacts the ground, the first adjustment component is disposed at the other end of the first support mechanism and is detachably connected to the first support mechanism, and the lifting component is disposed on the first adjustment component; one end of the second support mechanism contacts the ground, the second adjustment component is disposed at the other end of the second support mechanism and is detachably connected to the second support mechanism.

[0008] The first support mechanism includes a first support base and a first support cylinder; the first support base is in contact with the ground, the first support cylinder is disposed on the first support base, and a bearing surface is formed at one end away from the first support base, and the first adjustment component can be disposed on the bearing surface.

[0009] Specifically, the first adjustment component includes a plurality of first adjustment pads, which are stacked vertically.

[0010] Furthermore, the bottom surface of the first adjustment pad has a first recess, and the top surface has a first protrusion, and the first recesses and first protrusions of two adjacent first adjustment pads are interlocked.

[0011] Furthermore, the heavy-duty container lifting support system provided by this utility model also includes a first gripping member, wherein a plurality of first positioning holes are formed circumferentially on the first adjusting pad, and one end of the first gripping member can be inserted into the first positioning hole.

[0012] The second support mechanism includes a second support base and a second support cylinder; the second support base is in contact with the ground, the second support cylinder is disposed on the second support base, and a bearing surface is formed at one end away from the second support base, and the second adjustment component can be disposed on the bearing surface.

[0013] Specifically, the second adjustment component includes a plurality of second adjustment pads, which are stacked vertically.

[0014] Furthermore, the bottom surface of the second adjustment pad has a second protrusion, and the top surface has a second recess, with the second recesses of two adjacent second adjustment pads interlocking with the second protrusions.

[0015] Furthermore, the heavy-duty container lifting support system provided by this utility model also includes a second gripper, wherein a plurality of second positioning holes are formed circumferentially on the second adjusting pad, and one end of the second gripper can be inserted into the second positioning holes.

[0016] Furthermore, there are multiple second support cylinders, and the bottom ends of the multiple second support cylinders are formed with first mating parts and the top ends are formed with second mating parts. The first mating parts and second mating parts of two adjacent second support cylinders are mated together, so that the second support cylinders are accumulated in the vertical direction.

[0017] Compared with existing technologies, the heavy-duty container lifting support system provided by this utility model has the following advantages:

[0018] The heavy-duty container lifting and support system provided by this utility model is used to lift and support heavy-duty containers, including a lifting device and a support device; there are multiple lifting devices and support devices, and the lifting devices and support devices are arranged alternately and at intervals along the circumference of the heavy-duty container; the lifting device includes a first support mechanism, a lifting component, and a first adjustment component, and the support device includes a second support mechanism and a second adjustment component. One end of the first support mechanism contacts the ground, the first adjustment component is disposed at the other end of the first support mechanism and is detachably connected to the first support mechanism, and the lifting component is disposed on the first adjustment component; one end of the second support mechanism contacts the ground, the second adjustment component is disposed at the other end of the second support mechanism and is detachably connected to the second support mechanism.

[0019] This analysis shows that by using lifting and supporting devices that are alternately distributed along the circumference of the container, the container can be subjected to more uniform force during the lifting and supporting stages, thus avoiding the problem of the container shifting, falling, and collapsing due to uneven force distribution.

[0020] The first support mechanism included in the lifting device can provide a stable bearing position for the lifting component and the first adjustment component. Correspondingly, the second support mechanism included in the support device can also provide a stable bearing position for the second adjustment component.

[0021] It is understood that the lifting member in this application is a structure that can extend and retract in the vertical direction, thereby enabling the container to be lifted and lowered.

[0022] During operation, when the container needs to be lifted, first place the first adjusting component on the first support mechanism, then place the lifting component on the first adjusting component, ensuring the telescopic end of the lifting component is close to the bottom of the container. Next, activate the lifting component; the telescopic end extends and contacts the bottom of the container, lifting the container as it continues to extend. Once the lifting component reaches its maximum extension, place the second adjusting component on the second support mechanism, ensuring the end of the second adjusting component furthest from the second support mechanism is close to the bottom of the container. Finally, the lifting component retracts a certain distance, bringing the bottom of the container into contact with the second adjusting component. After stabilization, the lifting component fully retracts, completing one lifting operation.

[0023] When the lifting height is insufficient, a first adjustment component is added to the first support mechanism. Then, the lifting component is placed on the first adjustment component, and the above-mentioned extension action is repeated. After it is in place, a second adjustment component is added to the second support mechanism. In this way, the container can reach the corresponding lifting height through continuous repetition.

[0024] Since the container in this application can be supported by the support device after one lifting operation, the container always has stable support during the process of raising the lifting component. This solves the problem that the equipment is prone to tilting or collapsing during the lifting process. Even if the lifting component fails, it can be protected by the support device, thereby improving the stability and safety of heavy containers during lifting or lowering to a certain extent. Attached Figure Description

[0025] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0026] Figure 1 A schematic diagram showing the arrangement of the heavy-duty container lifting support system provided in this embodiment of the utility model;

[0027] Figure 2 A schematic diagram of the lifting device in the heavy-duty container lifting support system provided in this embodiment of the utility model;

[0028] Figure 3 A schematic diagram of the support device in the heavy-duty container lifting support system provided in this embodiment of the utility model.

[0029] Figure label:

[0030] 1-Lifting device; 101-Lifting component; 102-First support seat; 103-First support cylinder; 104-First adjusting pad; 1041-First protrusion; 1042-First recess; 1043-First positioning hole; 2-Supporting device; 201-Second support seat; 202-Second support cylinder; 2021-First mating part; 2022-Second mating part; 203-Second adjusting pad; 2031-Second protrusion; 2032-Second recess; 2033-Second positioning hole; 3-Container. Detailed Implementation

[0031] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are some embodiments of this utility model, but not all embodiments.

[0032] The components of the present invention embodiments described and shown in the accompanying drawings can typically be arranged and designed in a variety of different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention.

[0033] Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0034] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, or be held in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0035] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0036] The following reference Figures 1-3 As shown, this utility model provides a lifting and support system for a heavy-duty container 3, used for lifting and supporting the heavy-duty container 3, including a lifting device 1 and a support device 2; there are multiple lifting devices 1 and support devices 2, and the lifting devices 1 and support devices 2 are arranged alternately and at intervals along the circumference of the heavy-duty container 3; the lifting device 1 includes a first support mechanism, a lifting component 101 and a first adjustment component, the support device 2 includes a second support mechanism and a second adjustment component, one end of the first support mechanism contacts the ground, the first adjustment component is disposed at the other end of the first support mechanism and is detachably connected to the first support mechanism, the lifting component 101 is disposed on the first adjustment component; one end of the second support mechanism contacts the ground, the second adjustment component is disposed at the other end of the second support mechanism and is detachably connected to the second support mechanism.

[0037] Compared with existing technologies, the shield tunnel segment hoisting equipment provided by this utility model has the following advantages:

[0038] The heavy-duty container 3 lifting and support system provided by this utility model is used to lift and support the heavy-duty container 3, including a lifting device 1 and a support device 2; there are multiple lifting devices 1 and support devices 2, and the lifting devices 1 and support devices 2 are arranged alternately and at intervals along the circumference of the heavy-duty container 3; the lifting device 1 includes a first support mechanism, a lifting component 101 and a first adjustment component, the support device 2 includes a second support mechanism and a second adjustment component, one end of the first support mechanism contacts the ground, the first adjustment component is disposed at the other end of the first support mechanism and is detachably connected to the first support mechanism, the lifting component 101 is disposed on the first adjustment component; one end of the second support mechanism contacts the ground, the second adjustment component is disposed at the other end of the second support mechanism and is detachably connected to the second support mechanism.

[0039] Analysis shows that by using the lifting device 1 and the supporting device 2, which are alternately distributed along the circumference of the container 3, the container 3 can be subjected to more uniform force during the lifting and supporting stages, thus avoiding the problem of the container 3 shifting, falling, and collapsing due to uneven force distribution.

[0040] The first support mechanism included in the lifting device 1 can provide a stable bearing position for the lifting component 101 and the first adjustment component. Correspondingly, the second support mechanism included in the support device 2 can also provide a stable bearing position for the second adjustment component.

[0041] It is understood that the lifting member 101 in this application is a structure that can extend and retract in the vertical direction, so that the container 3 can be lifted and lowered by the lifting member 101.

[0042] During operation, when it is necessary to lift container 3, first place the first adjusting component on the first support mechanism, then place the lifting component 101 on the first adjusting component, so that the telescopic end of the lifting component 101 is close to the bottom of container 3. Next, activate the lifting component 101, extending its telescopic end to contact the bottom of container 3, and lift container 3 during this continuous extension. After the lifting component 101 reaches its maximum extension, place the second adjusting component on the second support mechanism, so that the end of the second adjusting component furthest from the second support mechanism is close to the bottom of container 3. Finally, the lifting component 101 retracts a certain distance, bringing the bottom of container 3 into contact with the second adjusting component. After stabilization, the lifting component 101 fully retracts, completing one lifting operation.

[0043] When the lifting height is insufficient, a first adjustment component is added to the first support mechanism. Then, the lifting component 101 is placed on the first adjustment component, and the above-mentioned extension action is repeated. After it is in place, a second adjustment component is added to the second support mechanism. In this way, the container 3 can reach the corresponding lifting height through continuous repetition.

[0044] Since the container 3 in this application can be supported by the support device 2 after one lifting, the container 3 always has stable support during the process of lifting the lifting component 101, which can solve the problem that the equipment is prone to tilting or collapsing during the lifting process. Even if the lifting component 101 fails, it can be protected by the support device 2, thereby improving the stability and safety of the heavy container 3 during lifting or lowering to a certain extent.

[0045] It should be noted that when container 3 needs to be lowered, the process is the reverse of the lifting process. That is, first it is lifted, and part of the second adjustment component is removed. Then the lifting component 101 is lowered, the first adjustment component is removed, and the container 3 is lifted again using the lifting component 101. Finally, all the second adjustment components are disassembled, the lifting component 101 is retracted, and the lowering process of container 3 is completed when container 3 contacts the second support mechanism.

[0046] Optionally, such as Figures 1-3 As shown, the first support mechanism in this application includes a first support base 102 and a first support cylinder 103; the first support base 102 is in contact with the ground, the first support cylinder 103 is disposed on the first support base 102, and a bearing surface is formed at one end away from the first support base 102, and the first adjustment component can be disposed on the bearing surface.

[0047] The diameter of the first support base 102 in this application is larger than the diameter of the first support cylinder 103, thereby providing a stable bearing platform. The first support cylinder 103 in this application can be detachably connected to the first support base 102, that is, the detachable connection between the first support base 102 and the first support cylinder 103 can be achieved by using fasteners such as bolts. The first support cylinder 103 and the first support base 102 in this application can also be integral or fixedly connected by welding.

[0048] Optionally, such as Figure 2 As shown, the first adjustment component in this application includes a plurality of first adjustment pads 104, which are stacked in a vertical direction.

[0049] The diagram shows two first adjustment pads 104 with the same thickness. However, in actual applications, more first adjustment pads 104 can be used or first adjustment pads 104 with different thicknesses can be designed. That is, the thickness can be designed to be the sum of the thickness of the two first adjustment pads 104 shown in the diagram. This allows for greater support by using thicker first adjustment pads 104, and also makes it less prone to tipping over due to the higher overall integrity.

[0050] Preferably, such as Figure 2As shown, the bottom surface of the first adjustment pad 104 in this application has a first recess 1042 and the top surface has a first protrusion 1041. The first recess 1042 and the first protrusion 1041 of two adjacent first adjustment pads 104 are inserted into each other.

[0051] like Figure 2 As shown, in order to ensure the stability of the two first adjustment pads 104 after docking, the dimensions of the first protrusion 1041 and the first recess 1042 in this application occupy most of the area of ​​the upper and lower surfaces of the first adjustment pads 104, thereby providing a more stable connection and avoiding tilting problems.

[0052] The larger area of ​​the first protrusion 1041 can provide a more stable bearing surface for the lifting member 101, thereby ensuring the stability of the lifting member 101.

[0053] It should be noted here that, in this application, the end of the first support cylinder 103 away from the first support base 102 has a fitting structure that can adapt to the first recess 1042, such as... Figure 2 As shown, this provides stable support for the first adjustment pad 104.

[0054] It should be further noted that the lifting component 101 in this application is a jack.

[0055] Optionally, such as Figure 2 As shown, the heavy-duty container 3 lifting support system provided by this utility model also includes a first gripping member. The first adjusting pad 104 has a plurality of first positioning holes 1043 formed in its circumference, and one end of the first gripping member can be inserted into the first positioning hole 1043.

[0056] Since the placement and removal of the first adjustment pad 104 both require manual operation, this application facilitates the insertion of the first gripping member by forming multiple first positioning holes 1043 on the circumferential sidewall of the first adjustment pad 104, thereby facilitating the lifting or removal of the first adjustment pad 104.

[0057] Preferably, in this application, a plurality of first positioning holes 1043 are evenly arranged on the first adjusting pad 104, thereby ensuring uniform force during operation.

[0058] Optionally, such as Figure 3 As shown, the second support mechanism in this application includes a second support base 201 and a second support cylinder 202; the second support base 201 is in contact with the ground, the second support cylinder 202 is disposed on the second support base 201, and a bearing surface is formed at one end away from the second support base 201, and the second adjustment component can be disposed on the bearing surface.

[0059] The diameter of the second support base 201 in this application is larger than the diameter of the second support cylinder 202, thereby providing a stable bearing platform. The second support cylinder 202 in this application can be detachably connected to the second support base 201, that is, the detachable connection between the two can be achieved by using fasteners such as bolts. Furthermore, the second support cylinder 202 and the second support base 201 in this application can also be a two-piece structure or a fixed connection formed by welding.

[0060] Optionally, such as Figure 3 As shown, the second adjustment component in this application includes a plurality of second adjustment pads 203, which are stacked in a vertical direction.

[0061] The diagram shows two second adjustment pads 203 with the same thickness. However, in actual applications, more second adjustment pads 203 can be used or second adjustment pads 203 with different thicknesses can be designed. That is, the thickness can be designed to be the sum of the thicknesses of the two second adjustment pads 203 shown in the diagram. This allows for greater support by using thicker and more second adjustment pads 203. Furthermore, due to the higher overall integrity, it is less prone to tipping over.

[0062] Preferably, such as Figure 3 As shown, the bottom surface of the second adjustment pad 203 in this application has a second protrusion 2031 and the top surface has a second recess 2032. The second recesses 2032 of two adjacent second adjustment pads 203 are inserted into the second protrusions 2031.

[0063] like Figure 3 As shown, in order to ensure the stability of the two second adjustment pads 203 after docking, the dimensions of the second protrusion 2031 and the second concave portion 2032 in this application occupy most of the area of ​​the upper and lower surfaces of the second adjustment pads 203, thereby providing a more stable connection and avoiding tilting problems.

[0064] Since the second adjusting pad 203 is in contact with the container 3, by forming the second recess 2032 on the top surface of the second adjusting pad 203, the contact area with the bottom of the container 3 can be reduced, thus preventing the risk of the second adjusting pad 203 tilting or even tipping over due to unevenness of the bottom surface of the container 3.

[0065] Optionally, such as Figure 3 As shown, the heavy-duty container 3 lifting support system provided by this utility model also includes a second gripper. The second adjusting pad 203 has a plurality of second positioning holes 2033 formed in its circumference, and one end of the second gripper can be inserted into the second positioning hole 2033.

[0066] Since the placement and removal of the second adjustment pad 203 both require manual operation, this application facilitates the insertion of the second gripping member by forming multiple second positioning holes 2033 on the circumferential sidewall of the second adjustment pad 203, thereby facilitating the lifting or removal of the second adjustment pad 203.

[0067] Preferably, in this application, a plurality of second positioning holes 2033 are evenly arranged on the second adjusting pad 203, thereby ensuring uniform force during operation.

[0068] More preferably, such as Figure 3 As shown, there are multiple second support cylinders 202 in this application, and the bottom end of the multiple second support cylinders 202 forms a first mating part 2021 and the top end forms a second mating part 2022. The first mating part 2021 and the second mating part 2022 of two adjacent second support cylinders 202 cooperate with each other, so that the second support cylinders 202 are accumulated in the vertical direction.

[0069] Since the support device 2 needs to provide a higher support height, it is difficult to achieve a higher and more stable height by simply adding the second adjustment pad 203. Therefore, this application further optimizes the structure of the second support cylinder 202, that is, the top and bottom ends of the cylinder are respectively formed with a first mating part 2021 and a second mating part 2022, so that the support requirement of a greater height can be achieved by the docking of the two second support cylinders 202.

[0070] The first mating part 2021 and the second mating part 2022 in this application can be a convex and concave mating structure, using the insertion to achieve the accumulation of two adjacent second support cylinders 202. However, preferably, they adopt... Figure 3 The visible stepped joint structure enables a more stable connection, thereby ensuring the overall structural stability.

[0071] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. A heavy-duty container lifting and support system for lifting and supporting heavy-duty containers, characterized in that, Includes lifting devices and support devices; There are multiple lifting devices and multiple supporting devices, and the lifting devices and the supporting devices are arranged alternately at intervals along the circumference of the heavy-duty container; The lifting device includes a first support mechanism, a lifting component, and a first adjustment component. The support mechanism includes a second support mechanism and a second adjustment component. One end of the first support mechanism contacts the ground. The first adjustment component is disposed at the other end of the first support mechanism and is detachably connected to the first support mechanism. The lifting component is disposed on the first adjustment component. One end of the second support mechanism is in contact with the ground, and the second adjustment component is located at the other end of the second support mechanism and is detachably connected to the second support mechanism.

2. The heavy-duty container lifting support system according to claim 1, characterized in that, The first support mechanism includes a first support base and a first support cylinder; The first support base is in contact with the ground, the first support cylinder is disposed on the first support base, and a bearing surface is formed at the end away from the first support base, and the first adjustment component can be disposed on the bearing surface.

3. The heavy-duty container lifting support system according to claim 1, characterized in that, The first adjustment component includes a plurality of first adjustment pads, which are stacked vertically.

4. The heavy-duty container lifting support system according to claim 3, characterized in that, The bottom surface of the first adjustment pad has a first recess, and the top surface has a first protrusion. The first recesses and first protrusions of two adjacent first adjustment pads are interlocked.

5. The heavy-duty container lifting support system according to claim 3, characterized in that, It also includes a first gripper, wherein a plurality of first positioning holes are formed circumferentially on the first adjustment pad, and one end of the first gripper can be inserted into the first positioning holes.

6. The heavy-duty container lifting support system according to claim 1, characterized in that, The second support mechanism includes a second support base and a second support cylinder; The second support base is in contact with the ground, the second support cylinder is disposed on the second support base, and a bearing surface is formed at the end away from the second support base, and the second adjustment component can be disposed on the bearing surface.

7. The heavy-duty container lifting support system according to claim 1, characterized in that, The second adjustment component includes a plurality of second adjustment pads, which are stacked vertically.

8. The heavy-duty container lifting support system according to claim 7, characterized in that, The bottom surface of the second adjustment pad has a second protrusion, and the top surface has a second concave portion. The second concave portions of two adjacent second adjustment pads are interlocked with the second protrusions.

9. The heavy-duty container lifting support system according to claim 7, characterized in that, It also includes a second gripper, wherein the second adjustment pad has a plurality of second positioning holes formed circumferentially, and one end of the second gripper can be inserted into the second positioning holes.

10. The heavy-duty container lifting support system according to claim 6, characterized in that, There are multiple second support cylinders, and the bottom ends of the multiple second support cylinders are formed with first mating parts and the top ends are formed with second mating parts. The first mating parts and second mating parts of two adjacent second support cylinders are mated together, so that the second support cylinders are accumulated in the vertical direction.

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