Assembly type building prefabricated part hoisting sling
By designing a building prefabricated component lifting sling for soft rubber protective layer, cotton partition and buffer airbag, the problem of plate-shaped components being easily broken during the lifting process is solved, and the safety protection and convenient discharge of components are achieved.
Patent Information
- Application Number
- CN202421160100.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-27
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2034-05-27
AI Technical Summary
During the lifting of prefabricated components in the building, plate-shaped components are prone to breakage, especially when lifting and lowering, which are prone to damage due to collision.
A prefabricated building prefabricated components hoisting sling is designed, with a placement cavity of soft rubber protective layer and multiple cotton partitions, equipped with triangular buffer airbags and T-shaped inserts, rope buckles and semi-cylindrical base , through these structures, the plate-like members are protected from collisions when lifted and lowered.
Effectively prevent plate-shaped prefabricated components from being broken due to collision during lifting and lowering, and are easy to be laid and unloaded through the design of buffer airbags and ropes, reducing the risk of component damage.
Smart Images
Figure CN222273874U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of hoisting slings, in particular to a hoisting sling for assembled building prefabricated components. Background Art
[0002] In the prior art, when lifting prefabricated building components, several groups of hooks are usually used to hook the prefabricated components, and then the prefabricated components are lifted by a lifting mechanism such as a crane for lifting. However, when lifting plate-like prefabricated components, since the plate-like prefabricated components have a relatively large surface area and a relatively thin thickness, if they collide with buildings during the lifting process, it is easy to cause the plate-like prefabricated components to break directly. Even if no collision occurs during the lifting process, it will also cause fracture during the lowering process, especially when the plate-like prefabricated components touch the ground. Therefore, an assembled building prefabricated component lifting sling is proposed, which can protect the plate-like prefabricated components when lifting them to avoid fracture. Utility Model Content
[0003] In view of the problems in the prior art, the utility model provides a hoisting device for prefabricated components of assembled buildings, which can protect the plate-like prefabricated components when they are hoisted to avoid breakage.
[0004] The technical solution adopted by the utility model to solve its technical problems is a lifting sling for prefabricated components of assembled buildings, including a sling, a placement cavity is provided inside the sling, the inner wall and the bottom of the placement cavity are pasted with a soft rubber protective layer, the placement cavity is used for vertical placement of cotton partitions, and the cotton partitions are provided with multiple pieces. A buffer airbag is fixedly connected to one side of the sling, and the buffer airbag is arranged in a triangular structure. A slot is opened at the bottom end of the sling.
[0005] By adopting the above technical solution, the plate-like prefabricated components are placed in the hoist, so that the plate-like prefabricated components can be protected and prevented from being broken due to collision during the lifting and lowering process.
[0006] Specifically, the slot is used for installation and insertion of the plug-in block, and the plug-in block is arranged in a T-shaped structure.
[0007] Specifically, the bottom end of the insert block is fixedly connected to the top end of the semi-cylindrical base, and the semi-cylindrical base is movably mounted on the bottom end of the sling.
[0008] By adopting the above technical solution, the semi-cylindrical base can be installed at the bottom end of the sling.
[0009] Specifically, both ends and both sides of the sling are fixedly connected with a sling lock buckle, and the sling lock buckle has six pieces.
[0010] By adopting the above technical solution, one end of the sling can be connected to the sling lock buckle.
[0011] Specifically, the six lifting rope locks are used to connect one end of the lifting rope, and six lifting ropes are relatively provided, and one end of the six lifting ropes away from the lifting rope lock is fixedly connected to the bottom end of the lifting mechanism.
[0012] By adopting the above technical solution, during the lowering process, by disconnecting the three lifting ropes closest to the buffer airbag, the other three lifting ropes can hold the sling while allowing the sling to tilt toward the buffer airbag at a certain angle, and then slowly lower the sling to lay flat on the ground, thereby facilitating the unloading of the plate-like prefabricated components.
[0013] Beneficial effects of the utility model:
[0014] (1) The utility model discloses a lifting device for lifting prefabricated components of assembled buildings. By placing the plate-like prefabricated components in the lifting device, the plate-like prefabricated components can be protected to avoid breakage due to collision during the lifting and lowering process.
[0015] (2) The utility model discloses a lifting device for lifting prefabricated components of assembled buildings. During the lowering process, the three lifting ropes closest to the cushioning airbag are disconnected, so that the other three lifting ropes can hold the lifting device while allowing the lifting device to tilt toward the cushioning airbag at a certain angle. The lifting device is then slowly lowered so that it can be laid flat on the ground, thereby facilitating the unloading of the plate-like prefabricated components. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] The utility model is further described below in conjunction with the accompanying drawings and embodiments.
[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0018] Figure 2 This is a schematic diagram of the three-dimensional structure of the semi-cylindrical base of the utility model;
[0019] Figure 3 This is a schematic diagram of the lifting plane structure of the utility model;
[0020] Figure 4 This is a schematic diagram of the three-dimensional structure of the cushioning airbag of the utility model;
[0021] In the figure: 1. sling; 2. sling rope lock; 3. soft rubber protective layer; 4. cotton partition; 5. placement cavity; 6. cushioning airbag; 7. slot; 8. plug-in block; 9. semi-cylindrical base; 10. sling rope; 11. lifting mechanism. DETAILED DESCRIPTION
[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.
[0023] In order to protect the plate-like prefabricated components when they are hoisted to avoid breakage, as an embodiment of the present invention, Figure 1-Figure 4 As shown, the utility model describes an assembled building prefabricated component lifting sling, comprising a sling 1, wherein a placement cavity 5 is provided inside the sling 1, and a soft rubber protective layer 3 is pasted to the inner wall and the bottom of the placement cavity 5, and the placement cavity 5 is used for vertical placement of a cotton partition 4, and the cotton partition 4 is provided with multiple pieces. A buffer airbag 6 is fixedly connected to one side of the sling 1, and the buffer airbag 6 is arranged in a triangular structure, and a slot 7 is provided at the bottom end of the sling 1.
[0024] When in use, multiple plate-like prefabricated components are vertically inserted into the placement cavity 5 in the hanger 1, and a cotton partition 4 is inserted between two adjacent plate-like prefabricated components, so that each plate-like prefabricated component can be separated by the cotton partition 4 to avoid collision and breakage, thereby achieving protection of the plate-like prefabricated components.
[0025] For example, Figure 1-4 As shown, the present invention also includes that the slot 7 is used for inserting the insert block 8, and the insert block 8 is arranged in a T-shaped structure.
[0026] When in use, after the T-shaped inserting block 8 is inserted into the slot 7 , the semi-cylindrical base 9 will not fall off.
[0027] For example, Figure 1-4 As shown, the new use also includes that the bottom end of the insert block 8 is fixedly connected to the top end of the semi-cylindrical base 9, and the semi-cylindrical base 9 is movably installed at the bottom end of the sling 1.
[0028] When in use, the insert block 8 is slidably inserted into the slot 7 from one direction, so that the semi-cylindrical base 9 can be installed at the bottom end of the sling 1 .
[0029] For example, Figure 1-4 As shown, the present invention also includes that both ends and both sides of the sling 1 are fixedly connected with a sling lock 2, and the sling lock 2 has six pieces.
[0030] When in use, the six lifting ropes 10 are connected to the six lifting rope lock buckles 2 so that the lifting ropes 10 and the lifting device 1 can be connected.
[0031] For example, Figure 1-4As shown, the new use also includes six of the lifting rope locks 2 for connecting one end of the lifting rope 10, and six of the lifting ropes 10 are relatively arranged, and one end of the six lifting ropes 10 away from the lifting rope lock 2 is fixedly connected to the bottom end of the lifting mechanism 11.
[0032] When in use, the lifting mechanism 11 is started and the lifting rope 10 is pulled to lift the sling 1 to a certain height. By disconnecting the three lifting ropes 10 closest to the cushioning airbag 6, the other three lifting ropes 10 can hold the sling 1 while allowing the sling 1 to tilt toward the cushioning airbag 6 at a certain angle. Finally, the sling 1 is laid flat on the ground, which is convenient for lowering the plate-like prefabricated components and unloading them from the sling 1.
[0033] When the utility model is used, firstly, a plurality of plate-like prefabricated components are vertically inserted into the placement cavity 5 in the sling 1, and a cotton partition 4 is inserted between two adjacent plate-like prefabricated components, so that each plate-like prefabricated component can be separated by the cotton partition 4 to avoid mutual collision and breakage, thus realizing the protection of the plate-like prefabricated components, and then six lifting ropes 10 are connected with six lifting rope lock buckles 2, and after the lifting ropes 10 are driven by the lifting mechanism 11 to lift the sling 1 to a certain height, the insert block 8 is slidably inserted into the slot 7 from one direction, so that the semi-cylindrical base 9 can be installed at the bottom end of the sling 1, and the sling 1 is lifted to the place where it needs to be lowered by mobilizing the lifting mechanism 11, and firstly, the semi-cylindrical base 9 is lifted. The bottom end surface of the seat 9 is in contact with the ground. Although the bottom end of the semi-cylindrical base 9 is in contact with the ground, the six lifting ropes 10 still play the role of lifting the sling 1. Then, the three lifting ropes 10 closest to the buffer airbag 6 are disconnected, so that the other three lifting ropes 10 can hold the sling 1 while allowing the sling 1 to tilt toward the buffer airbag 6 at a certain angle. Then, the sling 1 is slowly lowered with the pulling of the three lifting ropes 10, so that the sling 1 can tilt toward the buffer airbag 6 and lie flat on the ground. The contact between the buffer airbag 6 and the ground can play an effective buffering role, avoiding the breakage of the plate-like prefabricated components due to the large impact force when they are lowered, and at the same time, it can also facilitate the unloading of the plate-like prefabricated components from the sling 1.
[0034] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions in the specification are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the protection required by the utility model. The scope of protection required by the utility model is defined by the attached claims and their equivalents.
Claims
1. A lifting device for lifting prefabricated components of assembled buildings, comprising a lifting device (1), characterized in that: The interior of the sling (1) is provided with a placement cavity (5), the inner wall and the bottom of the placement cavity (5) are both adhered with a soft rubber protective layer (3), the placement cavity (5) is used for vertical placement of a cotton partition (4), and the cotton partition (4) is provided with a plurality of pieces. A buffer airbag (6) is fixedly connected to one side of the sling (1), and the buffer airbag (6) is arranged in a triangular structure. A slot (7) is provided at the bottom end of the sling (1).
2. The prefabricated building component lifting device according to claim 1, characterized in that: The slot (7) is used for the insertion of the insert block (8), and the insert block (8) is arranged in a T-shaped structure.
3. The prefabricated building component lifting device according to claim 2, characterized in that: The bottom end of the insert block (8) is fixedly connected to the top end of the semi-cylindrical base (9), and the semi-cylindrical base (9) is movably mounted on the bottom end of the sling (1).
4. The prefabricated building component lifting device according to claim 1, characterized in that: Both ends and both sides of the sling (1) are fixedly connected with sling rope lock buckles (2), and the sling rope lock buckles (2) are provided with six pieces.
5. The prefabricated building component lifting device according to claim 4, characterized in that: The six lifting rope lock buckles (2) are used to connect one end of the lifting rope (10), and six lifting ropes (10) are arranged relatively, and one end of the six lifting ropes (10) away from the lifting rope lock buckles (2) is fixedly connected to the bottom end of the lifting mechanism (11).