Hoisting device and rubber support hoisting system

Abstract

The utility model relates to the technical field of construction devices, in particular to a hoisting device and a rubber support hoisting system. The hoisting device comprises a first arc-shaped piece and a second arc-shaped piece of which the inner concave sides are oppositely arranged and which define a containing space; first mounting parts are arranged at the two ends of the first arc-shaped part, and second mounting parts are arranged at the two ends of the second arc-shaped part; the first mounting piece and the second mounting piece on the same side are opposite at an interval and are connected through a connecting assembly; the connecting assembly can tighten the distance between the first mounting piece and the second mounting piece; and hoisting structures are arranged on the first arc-shaped piece and the second arc-shaped piece. According to the hoisting device provided by the utility model, the fixed connection between the to-be-hoisted piece and the hoisting device can be conveniently, safely and quickly realized, and the hoisting equipment can conveniently hoist the to-be-hoisted piece by connecting the hoisting structure.

Description

Technical Field

[0001] This utility model relates to the field of construction equipment technology, and in particular to a hoisting device and a rubber support hoisting system. Background Technology

[0002] During the installation of rubber bearings, it is usually necessary to move the rubber bearings from the ground to the installation position at a high place. The traditional way of moving them is by manpower, with multiple people dragging or lifting the same rubber bearing. In most working conditions, because the installation position is high above the ground and the space is small, multiple people working together pose certain safety hazards and the moving efficiency is too low. Utility Model Content

[0003] The purpose of this utility model is to overcome the problems of multiple people carrying the equipment together, the safety hazards of rubber supports, and the low efficiency in the prior art, and to provide a hoisting device and a rubber support hoisting system.

[0004] In a first aspect, the present invention provides a hoisting device, comprising a first arc-shaped member and a second arc-shaped member arranged opposite to each other on their concave sides and enclosing a receiving space; a first mounting member is provided at both ends of the first arc-shaped member, and a second mounting member is provided at both ends of the second arc-shaped member; the first mounting member and the second mounting member located on the same side are spaced apart and connected by a connecting component; the connecting component is capable of tightening the distance between the first mounting member and the second mounting member; a hoisting structure is provided on both the first arc-shaped member and the second arc-shaped member.

[0005] This utility model provides a hoisting device that forms a receiving space between a first arc-shaped component and a second arc-shaped component. This space can accommodate and install components to be hoisted, such as rubber supports. The first and second mounting components are positioned opposite each other and spaced apart. The internal size of the receiving space can be reduced by tightening the gap between the first and second mounting components using a connecting assembly. This allows the sidewall of the component to be hoisted within the receiving space to be pressed and fitted against the inner sides of the first and second arc-shaped components. This pressing and fitting increases the friction between the first and second arc-shaped components and the component to be hoisted, enabling a convenient, safe, and quick fixed connection between the component to be hoisted and the hoisting device. This solution eliminates the need for drilling holes or installing additional embedded parts on the component to be hoisted, thus maintaining the structural integrity of the component. By setting hoisting structures on the first and second arc-shaped components, hoisting equipment can easily lift the component by connecting to the hoisting structures, further improving the ease of use of the device. Furthermore, the device is simple to manufacture, low in cost, and reusable.

[0006] As a preferred embodiment of the present invention, the connecting assembly includes a connecting rod and a locking member. The first mounting member and the second mounting member are both connected to the connecting rod, and both the first mounting member and the second mounting member can move along the axial direction of the connecting rod. The locking member can prevent the first mounting member and the second mounting member from moving away from each other.

[0007] As a preferred embodiment of this utility model, the first mounting component is provided with a first through hole, and the second mounting component is provided with a second through hole corresponding to the first through hole; the connecting rod passes through the first through hole and the second through hole.

[0008] As a preferred embodiment of this utility model, the connecting rod is a connecting screw, the locking member is a connecting nut, the connecting nut is sleeved on the connecting screw, and the connecting nut can tighten the first mounting member and the second mounting member from both sides.

[0009] As a preferred embodiment of the present invention, one end of the first mounting member is connected to the first arc-shaped member, and the other end of the first mounting member extends outward from the outer surface of the first arc-shaped member in a direction away from the receiving space; one end of the second mounting member is connected to the second arc-shaped member, and the other end of the second mounting member extends outward from the outer surface of the second arc-shaped member in a direction away from the receiving space.

[0010] As a preferred embodiment of this utility model, the first arc-shaped component and the first mounting component are integrally formed.

[0011] As a preferred embodiment of this utility model, the second arc-shaped component and the second mounting component are integrally formed.

[0012] As a preferred embodiment of this utility model, it further includes a first sub-plate integrally formed with the first mounting component and distributed at an angle, the first sub-plate being welded to the first mounting component.

[0013] As a preferred embodiment of this utility model, it further includes a second sub-plate integrally formed with the second mounting member and distributed at an angle, the second sub-plate being welded to the second arc-shaped member.

[0014] As a preferred embodiment of this utility model, each of the first arc-shaped member and the second arc-shaped member is provided with a hoisting structure, and the two hoisting structures are symmetrical to each other.

[0015] As a preferred embodiment of this utility model, the hoisting structure is connected to the outer side of the first arc-shaped member and the second arc-shaped member, and the hoisting structure extends at least partially beyond the upper edge of the first arc-shaped member and the second arc-shaped member; the extended portion of the hoisting structure forms a hoisting cavity with the upper edge of the first arc-shaped member and the second arc-shaped member.

[0016] As a preferred embodiment of this utility model, the upper part of the hoisting structure is an inverted U-shaped structure.

[0017] In a second aspect, the present invention provides a rubber support hoisting system, including a hoisting rope, a rubber support, and a hoisting device as described above; the rubber support is located within the receiving space, and the annular sidewall of the rubber support is pressed and fitted against the inner side of the first arc-shaped member and the second arc-shaped member; the hoisting rope is connected to the hoisting structure.

[0018] This utility model provides a rubber bearing hoisting system. By using the hoisting device described above, rubber bearings can be quickly, effectively, and safely fixed and connected. The hoisting rope is connected to the hoisting structure. Through the hoisting of the rope, the rubber bearings can be transported efficiently and conveniently. Compared with traditional manual handling, this solution can significantly reduce the number of installation personnel, reduce labor costs, and improve the safety of transportation.

[0019] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0020] 1. This utility model provides a hoisting device that forms a receiving space between a first arc-shaped component and a second arc-shaped component. This space can accommodate and install components to be hoisted, such as rubber supports. The first and second mounting components are opposite to each other and spaced apart. The internal size of the receiving space can be reduced by tightening the gap between the first and second mounting components using a connecting assembly. This allows the sidewall of the component to be hoisted within the receiving space to be pressed and fitted against the inner sides of the first and second arc-shaped components. This pressing and fitting increases the friction between the first and second arc-shaped components and the component to be hoisted, enabling a convenient, safe, and quick fixed connection between the component to be hoisted and the hoisting device. This solution does not require drilling holes or setting additional embedded parts on the component to be hoisted, which helps maintain the structural integrity of the component. By setting hoisting structures on the first and second arc-shaped components, the hoisting equipment can easily hoist the component by connecting to the hoisting structures, further improving the ease of use of this solution. Furthermore, this device is simple to manufacture, low in cost, and reusable.

[0021] 2. The rubber bearing hoisting system provided by this utility model can quickly, effectively and safely fix and connect rubber bearings by using the hoisting device described above. The hoisting rope is connected to the hoisting structure. The rubber bearing can be transferred efficiently and conveniently by hoisting with the hoisting rope. Compared with traditional manual handling, this solution can significantly reduce the number of installation personnel, reduce labor costs, and improve the safety of transportation. Attached Figure Description

[0022] Figure 1 This is a top view of one structure of the hoisting device described in this utility model;

[0023] Figure 2for Figure 1 Enlarged view of section A in the middle;

[0024] Figure 3 This is a top view of another structure of the hoisting device described in this utility model;

[0025] Figure 4 for Figure 3 Enlarged view of section B;

[0026] Figure 5 This is a schematic diagram of the structure of the rubber support hoisting system described in this utility model;

[0027] Figure 6 This is a side view of the rubber support hoisting system described in this utility model;

[0028] Figure 7 This is a schematic diagram of the hoisting of the rubber support hoisting system described in this utility model.

[0029] Marked in the image:

[0030] 1-First arc-shaped component;

[0031] 11-First mounting component; 12-First through hole; 13-First dividing plate;

[0032] 2-Second arc-shaped component;

[0033] 21-Second mounting component; 22-Second through hole; 23-Second partition plate;

[0034] 3-Containment space;

[0035] 4-Connecting components;

[0036] 41-Connecting rod; 42-Locking component;

[0037] 5- Lifting structure;

[0038] 51-Lifting cavity;

[0039] 6-Suspension rope;

[0040] 7-Rubber bearing. Detailed Implementation

[0041] The present invention will be further described in detail below with reference to specific embodiments. However, it should not be construed as limiting the scope of the present invention to the following embodiments; all technologies implemented based on the content of the present invention fall within the scope of the present invention.

[0042] Unless otherwise specified, the use of terms such as "upper," "lower," "left," "right," "center," "inner," and "outer" to indicate orientation or positional relationships in the description of specific embodiments of this utility model is based on the orientation or positional relationships shown in the accompanying drawings, or the orientation or positional relationship in which the utility model product / equipment / device is typically placed during use. These terms are merely for the purpose of facilitating the description of the utility model solution or simplifying the description in specific embodiments, enabling those skilled in the art to quickly understand the solution, and do not indicate or imply that a specific device / component / element must have a specific orientation, or be constructed and operated in a specific positional relationship. Therefore, they should not be construed as limitations on this utility model.

[0043] Furthermore, the use of terms such as "horizontal," "vertical," "suspended," and "parallel" does not imply that the corresponding device / component / element must be absolutely horizontal, vertical, suspended, or parallel, but rather that it can be slightly tilted or have a deviation. For example, "horizontal" merely means that its direction is more horizontal relative to "vertical," not that the structure must be completely horizontal, but can be slightly tilted. Alternatively, it can be simplified to mean that the corresponding device / component / element, when set in a "horizontal," "vertical," "suspended," or "parallel" direction, can have an error / deviation of ±10% relative to the corresponding direction, more preferably within ±8%, more preferably within ±6%, more preferably within ±5%, and more preferably within ±4%. As long as the corresponding device / component / element is within the error / deviation range, it can still achieve its function in the present invention.

[0044] Furthermore, the use of terms such as "first," "second," and "third" in terminology is merely for distinguishing descriptions of identical or similar components and should not be interpreted as emphasizing or implying the relative importance of a particular component.

[0045] Furthermore, in the description of the embodiments of this utility model, "several", "multiple", and "several" represent at least two. The number can be any number, such as two, three, four, five, six, seven, eight, or nine, and can even exceed nine.

[0046] Furthermore, in the description of the technical solution of this utility model, unless otherwise explicitly specified / limited / restricted, the terms "set up," "install," "connect," "link," "equipped with," "laid out," and "arranged" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to common connection methods in the art, such as welding, riveting, bolting, and threaded connections. Such connections can be mechanical, electrical, or communication connections; they can be direct connections or indirect connections through an intermediate medium; and they can refer to the internal communication between two components.

[0047] Example 1

[0048] like Figures 1-4 As shown, this embodiment provides a hoisting device, including a first arc-shaped component 1 and a second arc-shaped component 2. Both ends of the first arc-shaped component 1 are provided with first mounting members 11, and both ends of the second arc-shaped component 2 are provided with second mounting members 21. The first mounting members 11 and the second mounting members 21 are opposite to each other and spaced apart, forming a receiving space 3 between the first arc-shaped component 1 and the second arc-shaped component 2. The first mounting members 11 and the second mounting members 21 are connected by a connecting component 4, which can tighten the distance between the first mounting members 11 and the second mounting members 21. A hoisting structure 5 is provided on both the first arc-shaped component 1 and the second arc-shaped component 2.

[0049] The first arc-shaped component 1 can be a curved arc-shaped plate, and the first mounting components 11 are respectively located at both ends of the bending direction of the first arc-shaped component 1. For example, there are two first mounting components 11, one of which is located at one end of the first arc-shaped component 1 and the other is located at the other end of the first arc-shaped component 1. Similarly, the second arc-shaped component 2 can also be a curved arc-shaped plate, and the second mounting components 21 are respectively located at both ends of the bending direction of the second arc-shaped component 2. For example, there are two second mounting components 21, one of which is located at one end of the second arc-shaped component 2 and the other is located at the other end of the second arc-shaped component 2.

[0050] like Figure 1 and Figure 3 As shown, the concave surfaces of the first arc-shaped member 1 and the second arc-shaped member 2 are arranged opposite each other, so that their inner sides enclose and form a receiving space 3. The receiving space 3 can be used to accommodate and install the part to be hoisted, for example: the part to be hoisted is a rubber support 7; the rubber support 7 is usually approximately cylindrical in shape, and the arc shape of the first arc-shaped member 1 and the second arc-shaped member 2 can be adapted to the rubber support 7 to be hoisted, so that when the rubber support 7 is located in the receiving space 3, the first arc-shaped member 1 and the second arc-shaped member 2 can fit more tightly against the side wall of the rubber support 7.

[0051] When the first arc-shaped member 1 and the second arc-shaped member 2 enclose the receiving space 3, the first mounting member 11 and the second mounting member 21 located on the same side of the hoisting device are arranged opposite each other and spaced apart. The first mounting member 11 and the second mounting member 21 located on the same side are connected by the connecting component 4. The connecting component 4 can tighten the gap between the first mounting member 11 and the second mounting member 21, thereby reducing the size of the receiving space 3 in one direction. When the rubber support 7 is located in the receiving space 3, reducing the size of the receiving space 3 in one direction can make the side wall of the rubber support 7 fit against the inner side of the first arc-shaped member 1 and the second arc-shaped member 2. By further reducing the size of the receiving space 3, a squeezing force can be generated between the side wall of the rubber support 7 and the inner side of the first arc-shaped member 1 and the second arc-shaped member 2. The presence of this squeezing force can increase the friction between the rubber support 7 and the first arc-shaped member 1 and the second arc-shaped member 2. When the maximum static friction is greater than the weight of the rubber support 7, the hoisting device can lift the rubber support 7 vertically.

[0052] Both the first arc-shaped component 1 and the second arc-shaped component 2 are provided with a lifting structure 5. The lifting structure 5 is used to connect with the lifting rope 6 or the lifting equipment, so that the lifting rope 6 or the lifting equipment can be quickly and conveniently connected to the lifting device described in this embodiment, and then connected to or lifted the component to be lifted, such as the rubber support 7.

[0053] Therefore, the hoisting device provided in this embodiment, by forming a receiving space 3 between the first arc-shaped member 1 and the second arc-shaped member 2, can accommodate and install the rubber support 7. The first mounting member 11 and the second mounting member 21 are spaced apart, and the internal size of the receiving space 3 can be reduced by tightening the distance between the first mounting member 11 and the second mounting member 21 through the connecting component 4. This allows the sidewall of the rubber support 7 located in the receiving space 3 to be pressed and fitted against the inner side of the first arc-shaped member 1 and the second arc-shaped member 2. The pressing and fitting increases the friction between the first arc-shaped member 1, the second arc-shaped member 2 and the rubber support 7, which can conveniently, safely and quickly achieve a fixed connection between the rubber support 7 and the hoisting device. This solution does not require drilling holes or setting additional embedded parts on the rubber support 7, which is beneficial to maintaining the structural integrity of the rubber support 7. By setting the hoisting structure 5 on the first arc-shaped member 1 and the second arc-shaped member 2, the hoisting equipment can conveniently hoist the rubber support 7 by connecting the hoisting structure 5, further improving the ease of use of the device described in this solution. In addition, the device described in this solution is simple to manufacture, low in cost, and reusable.

[0054] In some embodiments, the first arc-shaped component 1 and the second arc-shaped component 2 are hollow components, or the first arc-shaped component 1 and the second arc-shaped component 2 are provided with hollow holes; through the hollow components or hollow holes, the air between the first arc-shaped component 1, the second arc-shaped component 2 and the rubber support 7 can be discharged, and the first arc-shaped component 1, the second arc-shaped component 2 and the rubber support 7 can fit more tightly, which is beneficial to improving the connection strength between the hoisting device and the rubber support 7.

[0055] Preferably, the first arc-shaped component 1 and the second arc-shaped component 2 are symmetrical, and the arc of both the first arc-shaped component 1 and the second arc-shaped component 2 is π rad.

[0056] In some embodiments, the connecting assembly 4 includes a connecting rod 41 and a locking member 42. The first mounting member 11 and the second mounting member 21 are both connected to the connecting rod 41, and both the first mounting member 11 and the second mounting member 21 can move along the axial direction of the connecting rod 41. The locking member 42 can prevent the first mounting member 11 and the second mounting member 21 from moving away from each other.

[0057] The connecting rod 41 and the locking member 42 can be fixedly connected, and the fixed position of the locking member 42 on the connecting rod 41 can be changed. By changing the fixed position of the locking member 42, the maximum distance between the first mounting member 11 and the second mounting member 21 can be increased or decreased. When the maximum distance is large, the size of the receiving space 3 can be increased, which makes it easier for the rubber support 7 to be placed in the receiving space 3 from the outside. When the rubber support 7 is already in the receiving space 3, by reducing the maximum distance between the first mounting member 11 and the second mounting member 21, the first arc-shaped member 1 and the second arc-shaped member 2 can clamp the rubber support 7, thereby pressing the inner side of the first arc-shaped member 1 and the second arc-shaped member 2 against the side wall of the rubber support 7.

[0058] Preferably, the first mounting member 11 is provided with a first through hole 12, and the second mounting member 21 is provided with a second through hole 22 corresponding to the first through hole 12; the connecting rod 41 passes through the first through hole 12 and the second through hole 22.

[0059] The connecting rod 41 passes through the first through hole 12 and the second through hole 22, and can be used to align the first arc-shaped part 1 and the second arc-shaped part 2. The connecting rod 41 is constrained by the walls of the first through hole 12 and the second through hole 22, which can reduce the misalignment of the first arc-shaped part 1 and the second arc-shaped part 2 in the height direction.

[0060] More preferably, the connecting rod 41 is a connecting screw, the locking member 42 is a connecting nut, the connecting nut is sleeved on the connecting screw, and the connecting nut can tighten the first mounting member 11 and the second mounting member 21 from both sides.

[0061] Please see Figure 2Two connecting nuts can be set on the same connecting screw, and both connecting nuts are located outside the first mounting part 11 and the second mounting part 21. The outer diameter of the connecting nut is larger than the inner diameter of the first through hole 12 and the second through hole 22. By screwing the connecting nut, the position of the connecting nut on the connecting screw can be changed. When the distance between the two connecting nuts becomes smaller, the maximum distance between the first mounting part 11 and the second mounting part 21 also decreases accordingly. By tightening the first mounting part 11 and the second mounting part 21 from both sides by the connecting nut, the inner sides of the first arc-shaped part 1 and the second arc-shaped part 2 can be pressed and adhered to the rubber support 7.

[0062] The connecting nut and connecting screw are easy to connect and have high connection strength, which can well meet the locking requirements; in order to reduce the probability of the connecting nut loosening and slipping, two connecting nuts can be used on the outside of the first mounting part 11 and / or the second mounting part 21.

[0063] In some embodiments, one end of the first mounting member 11 is connected to the first arc-shaped member 1, and the other end of the first mounting member 11 extends outward from the outer surface of the first arc-shaped member 1 in a direction away from the receiving space 3; one end of the second mounting member 21 is connected to the second arc-shaped member 2, and the other end of the second mounting member 21 extends outward from the outer surface of the second arc-shaped member 2 in a direction away from the receiving space 3.

[0064] The connecting rod 41 can be inserted into the portion of the first mounting member 11 and the second mounting member 21 that extends away from the receiving space 3.

[0065] Preferably, one end of the first mounting member 11 can be connected to the end of the first arc-shaped member 1, and one end of the second mounting member 21 can be connected to the end of the second arc-shaped member 2.

[0066] In some embodiments, the first arc-shaped component 1 and the first mounting component 11 are integrally formed; the first arc-shaped component 1 and the first mounting component 11 can be made from the same steel plate by bending, such as by cold rolling or hot rolling processes.

[0067] Similarly, the second arc-shaped part 2 and the second mounting part 21 are integrally formed; the second arc-shaped part 2 and the second mounting part 21 can be made from the same steel plate by bending, such as by cold rolling or hot rolling processes.

[0068] In some embodiments, a first partition plate 13 is further included, which is distributed at an angle to the first mounting member 11. The first partition plate 13 is integrally formed with the first mounting member 11. The first partition plate 13 can be attached to the outer side of the first arc-shaped member 1 and welded to the first arc-shaped member 1. The first mounting member 11 can be perpendicular to the first partition plate 13. When the first partition plate 13 is attached to the outer side of the first arc-shaped member 1, the first mounting member 11 can be approximately perpendicular to the outer surface of the first arc-shaped member 1.

[0069] The first mounting component 11 and the first sub-plate 13, which are integrally formed, can be angle steel.

[0070] In some embodiments, a second sub-plate 23 is further included, which is distributed at an angle to the second mounting member 21. The second sub-plate 23 is integrally formed with the second mounting member 21. The second sub-plate 23 can be attached to the outer side of the second arc-shaped member 2 and welded to the second arc-shaped member 2. The second mounting member 21 can be perpendicular to the second sub-plate 23.

[0071] The integrally formed second mounting component 21 and the second sub-plate 23 can be angle steel.

[0072] In some embodiments, a lifting structure 5 is provided on both the first arc-shaped member 1 and the second arc-shaped member 2, and the two lifting structures 5 provided on the first arc-shaped member 1 and the second arc-shaped member 2 are symmetrical.

[0073] Two symmetrically arranged hoisting structures 5 can meet the requirements for stable hoisting with the fewest components, which helps to reduce the difficulty of manufacturing and using the hoisting device and improve efficiency.

[0074] In some embodiments, the lifting structure 5 is connected to the outside of the first arc-shaped member 1 or the second arc-shaped member 2, and the lifting structure 5 extends at least partially beyond the upper edge of the first arc-shaped member 1 or the second arc-shaped member 2.

[0075] The hoisting structure 5 is connected to the outside of the first arc-shaped part 1 or the second arc-shaped part 2, which can increase the area of ​​the connection and will not affect the smoothness of the inside of the first arc-shaped part 1 or the second arc-shaped part 2. The hoisting structure 5 extends out of the upper edge of the first arc-shaped part 1 or the second arc-shaped part 2, and the extended part is relatively independent and conspicuous, which facilitates the connection of the hoisting rope 6.

[0076] Preferably, the portion of the hoisting structure 5 extending beyond the upper edge of the first arc-shaped member 1 or the second arc-shaped member 2 encloses the upper edge of the first arc-shaped member 1 or the second arc-shaped member 2 to form a hoisting cavity 51.

[0077] Please see Figure 5 The hoisting cavity 51 has a relatively complete annular sidewall, which can be fastened with the hoisting rope 6 or shackle. When fastened, the hoisting rope 6 or shackle is not easy to detach from the hoisting structure 5 naturally, which can improve the connection safety. Through the fastening of the hoisting rope 6 or shackle, the hoisting equipment and the hoisting device can be quickly connected and dismantled.

[0078] More preferably, the upper part of the hoisting structure 5 is an inverted U-shaped structure.

[0079] Please see Figure 5 and Figure 6The upper part of the hoisting structure 5 is an inverted U-shaped structure. On the inner side of the inverted U-shape, that is, the side closer to the receiving space 3, the hoisting structure 5 has an arc-shaped concave part. When the hoisting rope 6 or shackle is engaged with the hoisting cavity 51 and is in the hoisting state, the large tension between the hoisting structure 5 and the hoisting rope 6 will cause the hoisting rope 6 to slide down naturally and stabilize in the arc-shaped concave part, which helps to reduce the displacement of the hoisting rope 6 relative to the hoisting structure 5 during the hoisting process, thereby improving the stability of the hoisting.

[0080] Example 2

[0081] like Figures 5-7 As shown, this embodiment provides a rubber support hoisting system, including a hoisting rope 6, a rubber support 7, and a hoisting device as described above; the rubber support 7 is located in the receiving space 3, and the annular sidewall of the rubber support 7 is pressed and fitted against the inner side of the first arc-shaped member 1 and the second arc-shaped member 2; the hoisting rope 6 is connected to the hoisting structure 5.

[0082] This embodiment provides a rubber bearing hoisting system. By using the hoisting device described above, the rubber bearing 7 can be quickly, effectively and safely fixed and connected. The hoisting rope 6 is connected to the hoisting structure 5. The rubber bearing 7 can be transported efficiently and conveniently through the hoisting of the hoisting rope 6. Compared with traditional manual handling, this solution can significantly reduce the number of installation personnel, reduce labor costs, and improve the safety of transportation.

[0083] In this embodiment, two hoisting ropes 6 are respectively connected to two hoisting structures 5.

[0084] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A hoisting device, characterized in that The first arc-shaped piece (1) and the second arc-shaped piece (2) are oppositely arranged and enclose a receiving space (3); both ends of the first arc-shaped piece (1) are provided with a first mounting piece (11), and both ends of the second arc-shaped piece (2) are provided with a second mounting piece (21); The first mounting piece (11) and the second mounting piece (21) are oppositely arranged on the same side and are connected through a connecting assembly (4); The connecting assembly (4) can tighten the distance between the first mounting piece (11) and the second mounting piece (21); The first arc-shaped piece (1) and the second arc-shaped piece (2) are provided with a lifting structure (5).

2. The hoisting device of claim 1, wherein The connecting assembly (4) comprises a connecting rod (41) and a locking piece (42), the first mounting piece (11) and the second mounting piece (21) are connected to the connecting rod (41), and the first mounting piece (11) and the second mounting piece (21) can move along the axial direction of the connecting rod (41), and the locking piece (42) can prevent the first mounting piece (11) and the second mounting piece (21) from moving away from each other.

3. The hoisting device of claim 2, wherein The first mounting piece (11) is provided with a first through hole (12), and the second mounting piece (21) is provided with a second through hole (22) corresponding to the first through hole (12); the connecting rod (41) penetrates the first through hole (12) and the second through hole (22).

4. The hoisting device of claim 3, wherein The connecting rod (41) is a connecting screw, and the locking piece (42) is a connecting nut, the connecting nut is sleeved on the connecting screw, and the connecting nut can tighten the first mounting piece (11) and the second mounting piece (21) from both sides.

5. The hoisting device of claim 1, wherein One end of the first mounting piece (11) is connected to the first arc-shaped piece (1), and the other end of the first mounting piece (11) extends out of the outer side surface of the first arc-shaped piece (1) in a direction away from the receiving space (3); One end of the second mounting piece (21) is connected to the second arc-shaped piece (2), and the other end of the second mounting piece (21) extends out of the outer side surface of the second arc-shaped piece (2) in a direction away from the receiving space (3).

6. The lifting device according to claim 5, wherein: The first arc-shaped piece (1) is integrally formed with the first mounting piece (11), and the second arc-shaped piece (2) is integrally formed with the second mounting piece (21); Or, The first arc-shaped piece (1) is integrally formed with the first mounting piece (11), and the second arc-shaped piece (2) is integrally formed with the second mounting piece (21); 7. The hoisting device of claim 1, wherein The first arc-shaped piece (1) and the second arc-shaped piece (2) are provided with one lifting structure (5), and the two lifting structures (5) are symmetrical. The first arc-shaped piece (1) and the second arc-shaped piece (2) are provided with one lifting structure (5), and the two lifting structures (5) are symmetrical.

8. The hoisting device of claim 1, wherein The hoisting structure (5) is connected to the outer side of the first arc-shaped member (1) or the second arc-shaped member (2), and the hoisting structure (5) at least partially extends beyond the upper edge of the first arc-shaped member (1) or the second arc-shaped member (2); The part of the hoisting structure (5) extending beyond the upper edge of the first arc-shaped member (1) or the second arc-shaped member (2) and the upper edge of the first arc-shaped member (1) or the second arc-shaped member (2) enclose a hoisting cavity (51).

9. The hoisting device of claim 8, wherein, The upper part of the hoisting structure (5) is a reverse U-shaped structure.

10. A rubber mount hoisting system characterized by, The hoisting device comprises a hoisting rope (6), a rubber support (7) and the hoisting device according to any one of claims 1-9; the rubber support (7) is located in the accommodation space (3), and the annular side wall of the rubber support (7) is in extrusion fit with the inner side of the first arc-shaped member (1) and the second arc-shaped member (2); the hoisting rope (6) is connected to the hoisting structure (5).

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