CN208869157U - A kind of ruggedized construction for hanging device lifting lug - Google Patents
A kind of ruggedized construction for hanging device lifting lug Download PDFInfo
- Publication number
- CN208869157U CN208869157U CN201821591453.6U CN201821591453U CN208869157U CN 208869157 U CN208869157 U CN 208869157U CN 201821591453 U CN201821591453 U CN 201821591453U CN 208869157 U CN208869157 U CN 208869157U
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- lifting lug
- cylinder
- hanging device
- support frame
- lifting
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Abstract
The utility model discloses a kind of ruggedized constructions for hanging device lifting lug, including the lifting lug being set on the cylinder to hanging device, gusset is equipped between the lifting lug and cylinder, latticed reinforcing rib is equipped with inside lifting lug, support frame is reinforced in symmetrical being equipped with of the upper and lower ends of the lifting lug, reinforces support frame integral loop around being set on the cylinder body outer wall to hanging device, the reinforcing support frame is H-type structure, and be made of bottom plate, web and cover board, bottom plate is fixedly connected with cylinder.
Description
Technical field
The utility model relates to lift field, and in particular to a kind of ruggedized construction for hanging device lifting lug.
Background technique
Lifting lug is the suspension centre structure being mounted in lifting construction operation to be used for lifting means on hanging device.In recent years,
With greatly improving for technological level and material property, Large Towers class equipment barrel is more and more thinner, and wall thickness is unable to satisfy is hung
Dress lifting lug design requirement leads to not the shell ring of equipment lifting lug welding section being changed to thicker cylinder sometimes because of many-sided reason
Section meets lifting requirements to achieve the purpose that enhance cylinder strength at lifting lug.
Large scale equipment carries out buying stock according to design drawing during the manufacturing, after stock, if equipment is hung
Cylinder strength is not able to satisfy lifting requirements at ear, thickens shell ring at lifting lug using the prior art, generallys use replacement shell ring band plate
Method, need to spend the time to purchase material again, delay the equipment production time, while causing waste of material.Just design at present
Lifting lug, material are mostly to directly adopt to add based on carbon steel Q345 for the thin-walled equipment prior art with cylinder same material
Tube type lifting eye size increases tube type lifting eye stiffening ring size, increases inner bracing piece, but since design or technique require, there are
The thin-walled pipeline or thin-walled equipment of special substance or particular/special requirement, not can increase support rod, and light increases tube type lifting eye size, increases
Tube type lifting eye stiffening ring size lifting lug Root Stress is unable to satisfy welding tube shaft type lifting lug, is not able to satisfy lifting requirements.
Utility model content
The purpose of this utility model is to overcome deficiencies in the prior art, provide a kind of for hanging device lifting lug
Ruggedized construction so that cylinder strength is met lifting requirements by the way that whole circle is reinforced outside cylinder at large scale equipment lifting lug.
The purpose of this utility model is achieved through the following technical solutions:
A kind of ruggedized construction for hanging device lifting lug, including the lifting lug being set on the cylinder to hanging device,
It is equipped with gusset between the lifting lug and cylinder, is equipped with latticed reinforcing rib, the upper and lower ends phase of the lifting lug inside lifting lug
Symmetrical be equipped with reinforces support frame, reinforces support frame integral loop around being set on the cylinder body outer wall to hanging device, the reinforcing
Support frame is H-type structure, and is made of bottom plate, web and cover board, and bottom plate is fixedly connected with cylinder.
Compared with prior art, beneficial effect brought by the technical solution of the utility model is:
1. saving the equipment production time and manufacturing cost, large scale equipment carrying out during the manufacturing according to design drawing
Buying is stocked up, and after stock, if cylinder strength is not able to satisfy lifting requirements at equipment lifting lug, thickens lifting lug using the prior art
Locate shell ring, the method for generalling use replacement shell ring backing plate needs that the time is spent to purchase material again, delays the equipment production time,
Waste of material is caused simultaneously.Using this lifting lug ruggedized construction, it is only necessary to reinforced outside the cylinder stocked up, it can be effective
Using current material, equipment production time and manufacturing cost are saved.
2. uniform force is unlikely to deform, facilitates popularization.The utility model outside the cylinder to hanging device by carrying out
Reinforcing annular, and gusset is equipped between lifting lug and cylinder, latticed reinforcing rib is equipped with inside lifting lug, the cylinder at suspension centre by
After power is uniform, is unlikely to deform, while equipment successfully lifts, reinforcing annular support does not need to cut off, and facilitates popularization.
Detailed description of the invention
Fig. 1 is will be after the structural schematic diagram after the expansion of the cylinder of hanging device.
Fig. 2 is the part enlarged structure schematic diagram of the utility model.
Appended drawing reference: 1- cylinder, 2- lifting lug, 3- gusset, 4- reinforcing rib, 5- reinforce support frame, 6- bottom plate, 7- web, 8-
Cover board
Specific embodiment
The utility model will be further described with reference to the accompanying drawing.
As depicted in figs. 1 and 2, a kind of ruggedized construction for hanging device lifting lug, including be set to hanging device
Cylinder 1 on lifting lug 2, gusset 3 is equipped between lifting lug 2 and cylinder 1, latticed reinforcing rib 3, lifting lug 2 are equipped with inside lifting lug 2
Upper and lower ends it is symmetrical be equipped with reinforce support frame 5, reinforce 5 integral loop of support frame around the cylinder 1 being set to hanging device
On outer wall, it is formed with Crossed Circle structure, reinforcing support frame 5 is H-type structure, and is made of bottom plate 6, web 7 and cover board 8, bottom plate 6
It is formed with barrel soldering.
The utility model structure is applied in 40,000,000 tons/year of Integrated Refinery And Petrochemical Project first stage of the project of Zhejiang petrochemical industry, 600,000 tons/
The the third the third knockout tower of year dehydrogenating propane device is from weighing about 1600 tons, diameter 9.7m, height 105m, this is practical new for cylinder application at suspension centre
Type structure carries out the whole circle of annular and reinforces, and solves the problems, such as that equipment barrel local strength is not able to satisfy lifting requirements, mesh at suspension centre
Before, smoothly lifting is in place for the third the third knockout towers.
The utility model is not limited to embodiments described above.Above the description of specific embodiment is intended to describe
With illustrate the technical solution of the utility model, the above mentioned embodiment is only schematical, is not restrictive.?
In the case of not departing from the utility model aims and scope of the claimed protection, those skilled in the art are practical at this
The specific transformation of many forms can be also made under novel enlightenment, these are belonged within the protection scope of the utility model.
Claims (1)
1. a kind of ruggedized construction for hanging device lifting lug, including the lifting lug being set on the cylinder to hanging device,
Be characterized in that, gusset be equipped between the lifting lug and cylinder, be equipped with latticed reinforcing rib inside lifting lug, the lifting lug it is upper
Support frame is reinforced in symmetrical being equipped in lower both ends, reinforces support frame integral loop around being set on the cylinder body outer wall to hanging device,
The reinforcing support frame is H-type structure, and is made of bottom plate, web and cover board, and bottom plate is fixedly connected with cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821591453.6U CN208869157U (en) | 2018-09-28 | 2018-09-28 | A kind of ruggedized construction for hanging device lifting lug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821591453.6U CN208869157U (en) | 2018-09-28 | 2018-09-28 | A kind of ruggedized construction for hanging device lifting lug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208869157U true CN208869157U (en) | 2019-05-17 |
Family
ID=66469018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821591453.6U Active CN208869157U (en) | 2018-09-28 | 2018-09-28 | A kind of ruggedized construction for hanging device lifting lug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208869157U (en) |
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2018
- 2018-09-28 CN CN201821591453.6U patent/CN208869157U/en active Active
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