Multipurpose triangular combined lifting appliance
By designing a multi-purpose triangular combination lifting tool, which uses a combination structure of support rods, lifting plates, and adjustable lifting chains, the portability and flexibility issues of the lifting tool during field operations are solved, enabling rapid assembly and efficient lifting.
Patent Information
- Application Number
- CN202423163489.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-20
- Publication Date
- 2026-01-30
- Estimated Expiration
- 2034-12-20
AI Technical Summary
Existing lifting equipment has problems such as being inconvenient to carry and having low flexibility when operating in the field.
A multi-purpose triangular combination lifting device was designed, which adopts a combination structure of support rod, lifting plate, square sleeve, bolt holes, adjustable lifting chain and hook. It can be quickly assembled through plug-in and welding technology. The angle and length of the support rod are adjustable. The material is high-strength manganese steel and alloy steel.
It achieves portability and versatility of the lifting gear, enables rapid assembly, meets the practical needs of field operations, and reduces the scale of the lifting gear set.
Smart Images
Figure CN223852060U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a hoist technical field, concretely is multi -purpose triangle type combined hoist. BACKGROUND
[0002] Hoist refers to the device of hoisting heavy objects in hoisting machinery, and the most commonly used hoist for hoisting components is hook, sling, and other hoisting rings, hoisting suction cups, tongs and forks, which are often used in construction engineering.
[0003] At present, the existing hoist has the problems of large scale number of hoist matching, inconvenience for carrying, low practicability and flexibility when used in the field. CONTENT OF THE UTILITY MODEL
[0004] The utility model discloses a multi -purpose triangle type combined hoist to solve the problems in the background art.
[0005] To achieve the above object, the utility model provides the following technical scheme:
[0006] Multi -purpose triangle type combined hoist, including three support rods, three The support rod is enclosed into a triangular structure, one end of the support rod and one end of the adjacent support rod are connected through the connecting assembly, the connecting assembly includes a lifting plate, square bushings are welded on both sides of the lifting plate, one end of the support rod is movably inserted into the square bushing, a first bolt hole is formed on the square bushing, a second bolt hole corresponding to the first bolt hole is formed on the support rod, a fixing bolt is commonly arranged in the first bolt hole and the corresponding second bolt hole, a first through hole and a second through hole spaced apart in an up-down direction are formed on the lifting plate, a first adjustable lifting chain is connected in the first through hole, and a second adjustable lifting chain is connected in the second through hole, the top ends of the three first adjustable lifting chains are commonly connected with a hoisting main ring, and the bottom ends of the three second adjustable lifting chains are connected with hooks.
[0007] As a further scheme of the utility model: the separation angles of the three square bushings are different, and are 45 DEG, 50 DEG and 85 DEG respectively, and the lengths of the three support rods are 1700mm, 1500mm and 1000mm respectively.
[0008] As a further scheme of the utility model: the first adjustable lifting chain comprises a first arc-shaped shackle connected in the first through hole, a first butterfly buckle connected in the first arc-shaped shackle, a first chain connected on the first butterfly buckle, and a second butterfly buckle connected on the end of the first chain away from the lifting plate, and the second butterfly buckle is connected with the hoisting main ring.
[0009] As a further scheme of the utility model: the second adjustable chain includes the second bow-shaped shackles connected in the second through hole, the third butterfly buckle is connected in the second bow-shaped shackle, and the second chain is connected on the third butterfly buckle, and the end of the second chain away from the hanging plate is connected with the lifting hook.
[0010] As a further scheme of the utility model: the first bow-shaped shackles, first butterfly buckle, first chain, second butterfly buckle, second bow-shaped shackles, third butterfly buckle and second chain all adopt G80 manganese steel material, and after quenching and refining forming, argon arc welding is used for seamless welding, and the surface adopts GY06 military green paint treatment, and the lifting hook adopts die forging alloy steel forging.
[0011] Compared with the prior art, the utility model has the beneficial effects that:
[0012] After the utility model adopts the above structure, through the cooperation of the supporting rod, hanging plate, square sleeve, first bolt hole, second bolt hole, fixed bolt, first through hole, second through hole, first adjustable chain, second adjustable chain, hoisting main ring and lifting hook, the component hoisting function is realized by adopting component plug-in, welding and other technologies, the hoisting can be quickly assembled and implemented, the practicability, universality and portability requirements of the lifting appliance can be better met, and the hoisting appliance supporting scale quantity in field operation is greatly reduced. BRIEF DESCRIPTION OF DRAWINGS
[0013] The utility model will be further explained in detail in connection with the embodiments in the drawings, but does not constitute any limitation to the utility model.
[0014] Figure 1 It is the structural schematic diagram of multiuse triangular type combined hoist.
[0015] Figure 2 It is the structural schematic diagram of supporting rod in multiuse triangular type combined hoist.
[0016] Figure 3 It is the structural schematic diagram of hanging plate and square sleeve in multiuse triangular type combined hoist.
[0017] Figure 4 It is the structural schematic diagram of first through hole and second through hole in multiuse triangular type combined hoist.
[0018] Figure 5 It is the structural schematic diagram of second bolt hole in multiuse triangular type combined hoist.
[0019] Figure 6 It is the structural schematic diagram of first adjustable chain in multiuse triangular type combined hoist.
[0020] Figure 7 It is the structural schematic diagram of second adjustable chain in multiuse triangular type combined hoist.
[0021] In the figure: 1, support rod; 2, hanging plate; 3, square sleeve; 4, first bolt hole; 5, second bolt hole; 6, fixing bolt; 7, first through hole; 8, second through hole; 9, first adjustable lifting chain; 901, first arc-shaped shackle; 902, first butterfly buckle; 903, first chain; 904, second butterfly buckle; 10, second adjustable lifting chain; 1001, second arc-shaped shackle; 1002, third butterfly buckle; 1003, second chain; 11, lifting main ring; 12, lifting hook. DETAILED DESCRIPTION
[0022] The technical scheme of the patent will be further described in detail in combination with specific embodiments.
[0023] Please refer to Figures 1-7 , the multi-purpose triangular combined lifting appliance comprises three support rods 1, and the three support rods 1 are combined to form a triangular structure, which is simple in structure, convenient to assemble, and has a good supporting effect. One end of the support rod 1 is connected to one end of the adjacent support rod 1 through a connecting assembly, the connecting assembly comprises a hanging plate 2, square sleeves 3 are welded on both sides of the hanging plate 2, one end of the support rod 1 is movably inserted into the square sleeve 3, a first bolt hole 4 is formed in the square sleeve 3, a second bolt hole 5 corresponding to the first bolt hole 4 is formed in the support rod 1, a fixing bolt 6 is commonly arranged in the first bolt hole 4 and the corresponding second bolt hole 5, a first through hole 7 and a second through hole 8 spaced apart in an up-down direction are formed in the hanging plate 2, a first adjustable lifting chain 9 is connected in the first through hole 7, and a second adjustable lifting chain 10 is connected in the second through hole 8, the top ends of the three first adjustable lifting chains 9 are commonly connected to a lifting main ring 11, and the bottom ends of the three second adjustable lifting chains 10 are commonly connected to a lifting hook 12.
[0024] Further, the three square sleeves 3 are different in separation angle, and the separation angles are 45°, 50° and 85° respectively, and the lengths of the three support rods 1 are 1700 mm, 1500 mm and 1000 mm respectively.
[0025] Further, the first adjustable lifting chain 9 comprises a first arc-shaped shackle 901 connected in the first through hole 7, a first butterfly buckle 902 connected in the first arc-shaped shackle 901, a first chain 903 connected to the first butterfly buckle 902, and a second butterfly buckle 904 connected to the end of the first chain 903 away from the hanging plate 2, wherein the second butterfly buckle 904 is connected to the lifting main ring 11.
[0026] Further, the second adjustable chain 10 comprises a second bow-shaped shackle 1001 connected in the second through hole 8, a third butterfly buckle 1002 connected in the second bow-shaped shackle 1001, and a second chain 1003 connected on the third butterfly buckle 1002, and the second chain 1003 is connected with the lifting hook 12 at the end away from the lifting plate 2.
[0027] Further, the first bow-shaped shackle 901, the first butterfly buckle 902, the first chain 903, the second butterfly buckle 904, the second bow-shaped shackle 1001, the third butterfly buckle 1002 and the second chain 1003 are all made of G80 manganese steel, and are quenched and refined, and then are welded by argon arc welding, and the surface is treated by GY06 military green paint, and the lifting hook 12 is made of die forging alloy steel to ensure wear resistance, drop resistance and deformation resistance.
[0028] In use, the three supporting rods 1 are connected with each other by the connecting assembly to form a triangular structure, in assembly, the adjacent ends of the two supporting rods 1 are respectively inserted into the square sleeve 3 on the two sides of the lifting plate 2, and then the fixing bolt 6 is inserted into the first bolt hole 4 and the second bolt hole 5 to connect the two supporting rods 1 at the adjacent ends by the square sleeve 3 and the fixing bolt 6, and the three supporting rods 1 are connected and assembled by the above operation, when the supporting rod 1 is assembled, the three first bow-shaped shackles 901 are connected with the three first through holes 7 respectively, and the three second bow-shaped shackles 1001 are connected with the three second through holes 8 respectively, so as to complete the assembly, and the lifting device is connected with the main lifting ring 11 after the assembly of the lifting device is completed, and then the lifting work can be carried out.
[0029] The above-mentioned embodiments are the preferred embodiments of the present application, which are only used to facilitate the description of the present application, and do not limit the present application in any form, and any person with ordinary knowledge in the art can make equivalent embodiments by making partial changes or modifications within the scope of the technical features of the present application without departing from the technical features of the present application, and the equivalent embodiments still belong to the scope of the technical features of the present application.
Claims
1. A multi-purpose triangular combined lifting device comprising three support bars (1), characterized in that, Three support rods (1) are enclosed into a triangular structure, one end of the support rod (1) is connected with one end of the adjacent support rod (1) through a connecting assembly, the connecting assembly comprises a hanging plate (2), square sleeves (3) are welded on both sides of the hanging plate (2), one end of the support rod (1) is movably inserted into the square sleeve (3), a first bolt hole (4) is formed on the square sleeve (3), a second bolt hole (5) corresponding to the first bolt hole (4) is formed on the support rod (1), a fixing bolt (6) is movably arranged in the first bolt hole (4) and the corresponding second bolt hole (5), a first through hole (7) and a second through hole (8) are formed on the hanging plate (2) and are spaced apart from each other, a first adjustable lifting chain (9) is connected in the first through hole (7), a second adjustable lifting chain (10) is connected in the second through hole (8), the top ends of the three first adjustable lifting chains (9) are connected with a main lifting ring (11), the bottom ends of the three second adjustable lifting chains (10) are connected with hooks (12).
2. The multi-purpose delta combination spreader according to claim 1, wherein, The separation angles of the three square sleeves (3) are different, which are 45°, 50° and 85° respectively, and the lengths of the three support rods (1) are 1700mm, 1500mm and 1000mm respectively.
3. The multi-purpose delta combination spreader according to claim 1, wherein, The first adjustable lifting chain (9) comprises a first arc-shaped shackle (901) connected in the first through hole (7), a first butterfly buckle (902) connected in the first arc-shaped shackle (901), a first chain (903) connected on the first butterfly buckle (902), a second butterfly buckle (904) connected on one end of the first chain (903) away from the hanging plate (2), and the second butterfly buckle (904) is connected with the main lifting ring (11); the first arc-shaped shackle (901), the first butterfly buckle (902), the first chain (903) and the second butterfly buckle (904) are all made of G80 manganese steel, and are argon arc welded after quenching and refining, and the surface is treated by GY06 military green paint.
4. The multi-purpose delta combination spreader according to claim 1, wherein, The second adjustable lifting chain (10) comprises a second arc-shaped shackle (1001) connected in the second through hole (8), a third butterfly buckle (1002) connected in the second arc-shaped shackle (1001), a second chain (1003) connected on the third butterfly buckle (1002), and one end of the second chain (1003) away from the hanging plate (2) is connected with the hook (12); the second arc-shaped shackle (1001), the third butterfly buckle (1002) and the second chain (1003) are all made of G80 manganese steel, and are argon arc welded after quenching and refining, and the surface is treated by GY06 military green paint, and the hook (12) is made of die-forged alloy steel.