CN205590155U - A hoisting accessory for large -scale low -speed marine diesel connecting rod - Google Patents
A hoisting accessory for large -scale low -speed marine diesel connecting rod Download PDFInfo
- Publication number
- CN205590155U CN205590155U CN201620206278.9U CN201620206278U CN205590155U CN 205590155 U CN205590155 U CN 205590155U CN 201620206278 U CN201620206278 U CN 201620206278U CN 205590155 U CN205590155 U CN 205590155U
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- China
- Prior art keywords
- connecting rod
- marine diesel
- crane
- rod
- speed marine
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Abstract
The utility model provides a hoisting accessory for large -scale low -speed marine diesel connecting rod which characterized in that: hoisting accessory is including body, left rings, right rings, left lifting hook and right lifting hook, the body is a horizontal member, and respectively weld at both ends has a body support that is used for the support, left side lifting hook under through a left side connecting rod connect in the left end portion of body, right side lifting hook under through the right side connecting rod connect in the right -hand member portion of body, left side rings through the first upper left connecting rod that connects gradually and the upper left connecting rod of second connect in the left end portion of body, right side rings through the first upper right connecting rod that connects gradually and the upper right connecting rod of second connect in the right -hand member portion of body. The utility model discloses avoided the work piece to lift by crane rocking and rotating of in -process appearance, simplified and lifted by crane the installation, made and lift by crane more steadily reliably to the focus of lifting by crane that can establish the work piece in advance through the adjustment need not the examination and hangs, has reduced the operation degree of difficulty effectively, has alleviateed intensity of labour, is applicable to lifting by crane of large -scale component including low -speed marine diesel connecting rod.
Description
Technical field
This utility model relates to hoisting equipment, particularly relates to a kind of boom hoisting for large-sized low-speed marine diesel connecting-rod,
Belong to lifting technique field.
Background technology
The connecting rod of large-sized low-speed marine diesel is dumbbell shaped, and general size is big, Heavy Weight, and 26S Proteasome Structure and Function is the most complicated
Changing, its center of gravity is more difficult to determine.The course of processing needs use rane trolley that heavy connecting rod is stably placed at lathe
On, require to avoid lathe and connecting rod are produced impact simultaneously as far as possible.In order to avoid rolling during connecting rod lifting, use steel wire rope at present
It is wound around shaft one week, and repeatedly examination is hung, and after confirmation will not significantly rotate, could steadily lift by crane.But the most still it is difficult to protect
Card connecting rod is in level, can produce no small impact during placement between frock and connecting rod, is difficult to disposably put level and puts.
Lifting personnel's level of skill is required the highest by this method, needs to be equipped with the special heavy industry guarantee that rises and keeps the safety in production, and
And owing to steel wire rope weight is the heaviest, false twist is painful operation, not only waste of manpower resource, and wastes time and energy.
Utility model content
Technical problem to be solved in the utility model is the deficiency overcoming the existing lifting method of connecting rod, it is provided that a kind of simple, efficiently
The boom hoisting for large-sized low-speed marine diesel connecting-rod, to reduce the lifting difficulty of connecting rod, to improve operating condition, more
Precisely get on the bus, reduce impact and improve working performance.
Based on object above, the technical solution adopted in the utility model is as follows:
A kind of boom hoisting for large-sized low-speed marine diesel connecting-rod, it is characterised in that: described boom hoisting include body,
Left suspension ring, right suspension ring, left suspension hook and right suspension hook, described body is a transverse bar member, and two ends are respectively welded with one for the basis supported
Body support frame, described left suspension hook is connected to the left part of described body by left lower link, and described right suspension hook is connected by bottom right connecting rod
In the right part of described body, described left suspension ring are connected to described by the first upper left connecting rod being sequentially connected with and the second upper left connecting rod
The left part of body, described right suspension ring are connected to described body by the first upper right connecting rod and the second upper right connecting rod being sequentially connected with
Right part.
As improving further, described body is provided with the described left lower link of multiple connection and bottom right connecting rod and for regulating
State the connecting hole of the position of left suspension hook and right suspension hook.
As improving further, described body is provided with the described second upper left connecting rod of multiple connection and the second upper right connecting rod and use
Adjustment hole in regulation lifting center of gravity.
As improving further, the first described upper left connecting rod is provided with the adjusting hole of the described second upper left connecting rod of multiple connection.
As improving further, the first described upper right connecting rod is provided with the adjusting hole of the described second upper right connecting rod of multiple connection.
Compared with traditional boom hoisting, this utility model has the advantage that
1, occur during avoiding workpiece lifting rocks and rotates, and makes lifting more steadily reliable.
2, suspension hook and the position of suspension ring are adjusted by the connecting hole on body and adjustment hole such that it is able to establish the lifting of workpiece in advance
Center of gravity, it is not necessary to examination is hung, thus simplifies lifting installation process, significantly reduces operation easier, alleviates labor intensity.
3, this utility model can adapt to the lifting of sizes workpiece.
4, simple in construction, it is simple to safeguard.
Accompanying drawing explanation
Fig. 1 is structure diagram of the present utility model.
Fig. 2 is use state diagram of the present utility model.
In figure:
1 left suspension ring, 2 first upper left connecting rods, 3 second upper left connecting rods, 4 left lower link, 5 left suspension hooks, 6 bodies
Support, 7 bodies, 8 right suspension hooks, 9 bottom right connecting rods, 10-the second upper right connecting rod, 11 first upper right connecting rods, 12 is right
Suspension ring, a steel wire rope, b steel wire rope, c steel wire rope, d steel wire rope, e workpiece center of gravity.
Detailed description of the invention
Come with specific embodiment below in conjunction with the accompanying drawings the lifting for large-sized low-speed marine diesel connecting-rod described in the utility model
Device and using method thereof are described in further detail.
As it is shown in figure 1, the described boom hoisting for large link rod includes body 7, left suspension ring 1, right suspension ring 12, first
Upper left connecting rod the 2, second upper left connecting rod 3, left lower link the 4, first upper right connecting rod the 11, second upper right connecting rod 10, bottom right connecting rod 9,
Left suspension hook 5 and right suspension hook 8.
Described body 7 is a transverse bar member, and two ends are respectively welded with a body support frame 6, is used for being placed in supporting surface or rack
On.Described left suspension hook 5 is connected to the left part of described body 7 by left lower link 4, and described right suspension hook 8 is by bottom right connecting rod
9 right parts being connected to described body 7.Described left suspension ring 1 pass sequentially through described first upper left connecting rod 2 and the second upper left connecting rod 3
It is connected to the left part of described body 7, the first described upper left connecting rod 2 be provided with multiple adjusting hole, in order to connect described
Two upper left connecting rods 3.Described right suspension ring 12 pass sequentially through described first upper right connecting rod 11 and the second upper right connecting rod 10 is connected to described
The right part of body 7, the first described upper right connecting rod 11 is provided with multiple adjusting hole, in order to connect described second upper right connecting rod
10。
The bottom of described body 7 is provided with a row described left lower link of multiple connection 4 and the connecting hole of bottom right connecting rod 9, is used for adjusting
Save described left suspension hook 5 and the position of right suspension hook 8.The top of described body is provided with a described second upper left connecting rod of the multiple connection of row
3 and second adjustment hole of upper right connecting rod 10, it is used for regulating lifting center of gravity.
Described left suspension ring 1, right suspension ring 12, left suspension hook 5 and right suspension hook 8 are connected with steel wire rope or lifting suspender belt.
Fig. 2 show specifically used state of the present utility model.Workpiece is hung with a left side respectively by two isometric steel wire rope b and c
Hook 5 is connected with right suspension hook 8, and steel wire rope is without winding with one circuit, and left suspension ring 1 and right suspension ring 12 are respectively by two isometric steel wires
Rope a and d hangs on the suspension hook of rane trolley, by the first upper left connecting rod 2 and the second upper left connecting rod 3, first of different length
Upper right connecting rod 11 and the combination of the second upper right connecting rod 10, make the suspension hook of rane trolley be in the surface of workpiece center of gravity e, driving
Can sling workpiece.
Described embodiment not is used for limiting practical range of the present utility model, and the protection domain that this utility model requires is not limited only to
Above-described embodiment, also should include other conversion obvious to this utility model and replacement schemes, all according to of the present utility model
The equivalence that content is made changes and amendment, all should belong to category of the present utility model.
Claims (5)
1. the boom hoisting for large-sized low-speed marine diesel connecting-rod, it is characterised in that: described boom hoisting includes this
Body, left suspension ring, right suspension ring, left suspension hook and right suspension hook, described body is a transverse bar member, and two ends are respectively welded with one for supporting
This body support frame, described left suspension hook is connected to the left part of described body by left lower link, described right suspension hook pass through bottom right connecting rod
Being connected to the right part of described body, described left suspension ring are connected to by the first upper left connecting rod and the second upper left connecting rod being sequentially connected with
The left part of described body, described right suspension ring are connected to described by the first upper right connecting rod and the second upper right connecting rod being sequentially connected with
The right part of body.
Boom hoisting for large-sized low-speed marine diesel connecting-rod the most according to claim 1, it is characterised in that: described
Body on be provided with the described left lower link of multiple connection and bottom right connecting rod and for regulating the position of described left suspension hook and right suspension hook
Connecting hole.
Boom hoisting for large-sized low-speed marine diesel connecting-rod the most according to claim 1, it is characterised in that: described
Body on be provided with the described second upper left connecting rod of multiple connection and the second upper right connecting rod and for regulating the adjustment hole of lifting center of gravity.
Boom hoisting for large-sized low-speed marine diesel connecting-rod the most according to claim 1, it is characterised in that: described
The first upper left connecting rod on be provided with the adjusting hole of the described second upper left connecting rod of multiple connection.
Boom hoisting for large-sized low-speed marine diesel connecting-rod the most according to claim 1, it is characterised in that: described
The first upper right connecting rod on be provided with the adjusting hole of the described second upper right connecting rod of multiple connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620206278.9U CN205590155U (en) | 2016-03-17 | 2016-03-17 | A hoisting accessory for large -scale low -speed marine diesel connecting rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620206278.9U CN205590155U (en) | 2016-03-17 | 2016-03-17 | A hoisting accessory for large -scale low -speed marine diesel connecting rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205590155U true CN205590155U (en) | 2016-09-21 |
Family
ID=56928889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620206278.9U Active CN205590155U (en) | 2016-03-17 | 2016-03-17 | A hoisting accessory for large -scale low -speed marine diesel connecting rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205590155U (en) |
-
2016
- 2016-03-17 CN CN201620206278.9U patent/CN205590155U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |