Unlock instant, AI-driven research and patent intelligence for your innovation.

Buoyancy type crane

A crane and buoyancy technology, applied in the direction of cranes, etc., can solve the problems of complex structure, high investment cost, limited use, etc., and achieve the effect of simple structure, convenient use and reasonable design

Pending Publication Date: 2017-12-22
大连奥乐齐日用品有限公司
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of this, the present invention discloses a buoyant crane to at least solve the problems that the cranes in the past must rely on electricity, gasoline and diesel to provide power when they are in operation, and have limited use, complex structure, and high input costs.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Buoyancy type crane
  • Buoyancy type crane
  • Buoyancy type crane

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach 1

[0052] see figure 1 A buoyancy crane provided for this embodiment is used for lifting heavy objects A. The crane is mainly composed of a lifting frame 1, a traction rope 2, a first fixed rotating shaft 3 and a buoyancy lifting device 4 for traction ropes, wherein, Lifting frame is made of two triangular supports, and each triangular support is respectively fixed and parallel erected on the platform or the ground, and the second fixed rotating shaft 11 is arranged in the middle of two triangular supports, and the two ends of the second fixed rotating shaft 11 are respectively connected with the corresponding The upper end of the tripod is hinged, the buoyancy lifting device 4 is arranged on one side of the heavy frame 1, and the first fixed rotating shaft 3 is fixedly arranged on the platform or the ground, between the lifting frame 1 and the buoyancy lifting device 4.

[0053] see figure 1 , the buoyancy lifting device 4 mainly includes: a water storage tank 41 with adjustable ...

Embodiment approach 2

[0059] In this embodiment, the difference from Embodiment 1 lies in the structure of the buoyancy lifting device 4, see figure 2 , the buoyancy lifting device 4 is mainly composed of: a water storage tank 41, a floating body 42, a third fixed rotating shaft 44, a lever 46, a support column 47, a fourth fixed rotating shaft 48 and two support frames 43, wherein the floating body 42 is floatingly arranged on In the water storage tank 41, two supporting frames 43 are arranged on the top of the floating body 42 at intervals in parallel, and are fixedly connected to the floating body 42. The third fixed rotating shaft 44 is arranged between the two supporting frames 43, and the third fixed rotating shaft 44 The two ends are respectively hinged with the upper ends of the two support frames 43, the support column 47 is arranged on the side of the water storage tank 41 away from the first fixed rotating shaft 3, the fourth fixed rotating shaft 48 is fixedly installed on the support co...

Embodiment approach 3

[0062] In this embodiment, the difference from Embodiment 1 lies in the structure of the buoyancy lifting device 4, see image 3 , the buoyancy lifting device 4 is mainly composed of: a water storage tank 41, a floating body 42, a non-return device 45 and three third fixed rotating shafts 44, wherein the floating body 42 is floatingly arranged in the water storage tank 41, and a third fixed rotating shaft 44 is fixed Set on the floating body 42, a third fixed rotating shaft 44 is fixedly arranged on the bottom surface of the water storage tank 41, a third fixed rotating shaft 44 is fixedly arranged on the side of the water storage tank 41 close to the first fixed rotating shaft 3, and the non-return device 45 is fixedly arranged on the The water storage tank 41 is away from the side of the first fixed rotating shaft 3, and one end of the traction rope 2 is fixedly connected with the weight A, and the other end goes around the rotating shaft on the lifting frame 1, the first fix...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a buoyancy type crane, and used for lifting heavy objects. The buoyancy type crane comprises a hoist frame (1), a traction rope (2), a first fixing rotating shaft (3) and a buoyancy type lifting and pulling device (4) of the traction rope, wherein the hoist frame (1) is fixedly erected on a platform or the ground; a second fixing rotating shaft (11) is fixedly arranged at the upper end of the hoist frame (1); the buoyancy type lifting and pulling device (4) is arranged on one side of the hoist frame (1); the first fixing rotating shaft (3) is fixedly arranged on a platform or the ground and positioned between the hoist frame (1) and the buoyancy type lifting and pulling device (4); and one end of the traction rope (2) is fixedly connected with a heavy object, and the other end of the traction rope (2) wraps around the rotating shaft on the hoist frame (1) and the first fixing rotating shaft (3) to be connected with the buoyancy type lifting and pulling device (4). The buoyancy type crane is simple in structure and reasonable in design, does not need other power sources such as motors and engines, and further has the advantages of energy consumption and the like.

Description

technical field [0001] The disclosure of the present invention relates to the technical field of lifting devices, in particular to a buoyant crane. Background technique [0002] A crane refers to a multi-action hoisting machine that lifts heavy objects or transports heavy objects horizontally within a certain range. At present, cranes mainly include hoisting mechanism, operating mechanism, luffing mechanism, slewing mechanism and metal structure, etc. The structure is quite complicated, and the technical requirements and use requirements are extremely high. Moreover, the crane must rely on electricity or gasoline or diesel engines to provide power. , it will work. [0003] It can be seen from the above that the existing crane structure is relatively complicated, which not only has certain technical requirements for the builders, but also must have power resources such as electric power or gasoline and diesel engines, resulting in remote cranes without electric power and roa...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): B66C23/64B66C23/62
CPCB66C23/62B66C23/64
Inventor 姜今善
Owner 大连奥乐齐日用品有限公司