CN205740014U - A kind of three lower limb chain riggings - Google Patents
A kind of three lower limb chain riggings Download PDFInfo
- Publication number
- CN205740014U CN205740014U CN201620436973.4U CN201620436973U CN205740014U CN 205740014 U CN205740014 U CN 205740014U CN 201620436973 U CN201620436973 U CN 201620436973U CN 205740014 U CN205740014 U CN 205740014U
- Authority
- CN
- China
- Prior art keywords
- ring
- semi
- chain
- collar
- bearing pin
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
- Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
nullThe utility model discloses a kind of three lower limb chain riggings，Art is chain sling design field，Including the big collar、Connect ring、Chain、Suspension hook、Upper semi-ring、Bearing pin、Lower semi-ring、The little collar，Connect ring to be socketed on the big collar by the little collar，Whole chain rigging is i.e. sling by the big collar，Suspension hook is fixed on the bottom of chain，Whole chain rigging is provided with three chains and three suspension hooks altogether，Can realize multiple weights are lifted by crane or drag motions with this chain rigging simultaneously，Three lower limb chain riggings disclosed in the utility model，Simple in construction，Easy to use，Efficiency is high，Service life is long，Will not extend after stress，Upper semi-ring and lower semi-ring are half elliptic structure，Two end is processed into rectangular channel and planar profile respectively，Symmetrical configuration，Upper semi-ring and the rectangular channel of lower semi-ring and planar profile position are drilled with through hole，Bearing pin i.e. inserts this hole and both is connected fixing，Easy to assembly，Connect reliable.
Description
Technical field
This utility model relates to chain sling design field, particularly relates to a kind of three lower limb chains
Bar rigging.
Background technology
In the middle of mechanical industry and daily life, we it is frequently necessary to carry out at certain interval range
The carrying work of heavy parts, owing to the weight of these heavy parts is too big, uses traditional people
Work mode can cause the labor intensity of workman greatly, and handling efficiency is low, the three lower limb chains used in the past
Rigging due to when structure designs existing defects, lifting or handling efficiency low, labor strength
Greatly, troublesome poeration, during part the most even can be occurred to transport, the situation of landing, causes weight
Big safety problem, some chain rigging is due to problems such as materials, and during use, rigging is easily stretched
Long deformation, narrow application range, therefore a kind of simple in construction of design, easy to use, and efficiency is high,
Service life is long, will not extend after stress, and upper semi-ring and lower semi-loop are symmetrical, easy to assembly,
Connect reliable three lower limb chain riggings the most necessary.
Utility model content
When the purpose of this utility model is contemplated to overcome the carrying of former heavy parts or lifting
Labor strength is big, troublesome poeration, and unsafe defect devises a kind of three lower limb chain ropes
Tool, simple in construction, easy to use, efficiency is high, and service life is long, connects reliable.
Solve the technical problem that required by this utility model and can come by the following technical programs in fact
Existing:
A kind of three lower limb chain riggings, including the big collar, connect ring, the little collar, described connection ring
Being socketed on the described big collar by the described little collar, whole chain rigging is i.e. by the described big collar
Slinging, also include chain, suspension hook, upper semi-ring, bearing pin, lower semi-ring, described suspension hook is fixed on
The bottom of described chain, whole chain rigging is provided with altogether described in three described chains and three and hangs
Hook.
The described collar, connection ring, chain, the material of suspension hook are superior alloy steel.
Described connection ring includes semi-ring, bearing pin, lower semi-ring, described upper semi-ring and described lower half
It is fixing that ring uses described bearing pin to connect.
Described upper semi-ring and described lower semi-ring are half elliptic structure, and two end adds respectively
The rectangular groove of work and planar profile, during installation, the planar profile of described upper semi-ring inserts described lower half
In the rectangular channel of ring, the planar profile of described lower semi-ring inserts in the rectangular channel of described upper semi-ring.
Described upper semi-ring and the rectangular channel of described lower semi-ring and planar profile position are drilled with through hole, institute
State bearing pin i.e. to insert this hole and both connected fixing.
Owing to have employed above technical scheme, this utility model has the advantage that
Use the big collar, connect ring, the little collar, chain, suspension hook, upper semi-ring, bearing pin, under
Semi-ring combines three designed lower limb chain riggings, the collar, connects ring, chain, suspension hook
Material is superior alloy steel, and service life is long, will not extend after stress, connects ring and includes upper half
It is fixing that ring, bearing pin, lower semi-ring, upper semi-ring and lower semi-ring use bearing pin to connect, simple in construction,
Upper semi-ring and lower semi-ring are half elliptic structure, two end be processed into respectively rectangular channel and
Planar profile, symmetrical configuration, upper semi-ring and the rectangular channel of lower semi-ring and planar profile position are drilled with
Through hole, bearing pin i.e. inserts this hole and both is connected fixing, easy to assembly, connects reliable.
Accompanying drawing explanation
Fig. 1 is this utility model structure front-view schematic diagram；
Fig. 2 is this utility model connection ring structure schematic diagram；
In figure each assembly and reference be respectively as follows: 1, the big collar；2, ring is connected；3, chain
Bar；4, suspension hook；5, upper semi-ring；6, bearing pin；7, lower semi-ring；8, the little collar.
Detailed description of the invention
For the technological means making this utility model realize, creation characteristic, reach purpose and effect
It is easy to understand, below in conjunction with being specifically illustrating, this utility model is expanded on further.
A kind of three lower limb chain riggings, including the big collar 1, connect ring 2, chain 3, suspension hook 4,
Upper semi-ring 5, bearing pin 6, lower semi-ring 7, the little collar 8, connected ring 2 and be socketed by the little collar 8
On the big collar 1, whole chain rigging is i.e. sling by the big collar 1, and suspension hook 4 is fixed on chain
The bottom of 3, whole chain rigging is provided with three chains 3 and three suspension hooks 4 altogether, uses this chain
Bar rigging can realize lifting by crane multiple weights or drag motions simultaneously, simple in construction, uses
Convenient, efficiency is high.
The collar 1, connection ring 2, chain 3, the material of suspension hook 4 are superior alloy steel, and it is resistance to
Mill performance, resistance to elevated temperatures are good, and service life is long, and ductility is low, will not extend after stress.
Connect ring 2 and include semi-ring 5, bearing pin 6, lower semi-ring 7, upper semi-ring 5 and lower semi-ring 7
Bearing pin 6 is used to connect fixing, simple in construction.
Upper semi-ring 5 and lower semi-ring 7 are half elliptic structure, and two end is processed into respectively
Rectangular channel and planar profile, during installation, the planar profile of upper semi-ring 5 inserts the rectangle of lower semi-ring 7
In groove, the planar profile of lower semi-ring 7 inserts in the rectangular channel of upper semi-ring 5, symmetrical configuration.
Upper semi-ring 5 and the rectangular channel of lower semi-ring 7 and planar profile position are drilled with through hole, bearing pin 6
I.e. insert this hole and both are connected fixing, easy to assembly, connect reliable.
Three lower limb chain riggings disclosed in the utility model, the collar 1, connect ring 2, chain 3,
The material of suspension hook 4 is superior alloy steel, and service life is long, will not extend after stress, connects ring
2 include that semi-ring 5, bearing pin 6, lower semi-ring 7, upper semi-ring 5 and lower semi-ring 7 use bearing pin 6
Connection is fixing, simple in construction, and upper semi-ring 5 and lower semi-ring 7 are half elliptic structure, and they are two years old
Individual end is processed into rectangular channel and planar profile, symmetrical configuration, upper semi-ring 5 and lower semi-ring respectively
The rectangular channel of 7 and planar profile position are drilled with through hole, and bearing pin 6 i.e. inserts this hole and both connected
Fixing, easy to assembly, connect reliable.
Of the present utility model ultimate principle, principal character and this practicality are more than shown and described new
The advantage of type.Skilled person will appreciate that of the industry, this utility model is not by above-described embodiment
Restriction, principle of the present utility model is simply described described in above-described embodiment and description,
On the premise of without departing from this utility model spirit and scope, this utility model also has various change
Change and improve, in the range of these changes and improvements both fall within claimed this utility model.This
Utility model claims scope and is defined by appending claims and equivalent thereof.
Claims (5)
1. a three lower limb chain rigging, including the big collar, connects ring, the little collar, described connection
Ring is socketed on the described big collar by the described little collar, and whole chain rigging is i.e. by described big set
Ring is sling, it is characterised in that: also include chain, suspension hook, upper semi-ring, bearing pin, lower semi-ring,
Described suspension hook is fixed on the bottom of described chain, and whole chain rigging is provided with three described chains altogether
Bar and three described suspension hooks.
A kind of three lower limb chain riggings, it is characterised in that: described set
Ring, connection ring, chain, the material of suspension hook are superior alloy steel.
A kind of three lower limb chain riggings, it is characterised in that: described company
It is described that T-Ring includes that semi-ring, bearing pin, lower semi-ring, described upper semi-ring and described lower semi-ring use
Bearing pin connects fixing.
4. according to three lower limb chain riggings a kind of described in claim 1 or 3, it is characterised in that: institute
Stating semi-ring and described lower semi-ring is half elliptic structure, two end is processed into square respectively
Shape groove and planar profile, during installation, the planar profile of described upper semi-ring inserts the square of described lower semi-ring
In shape groove, the planar profile of described lower semi-ring inserts in the rectangular channel of described upper semi-ring.
5. according to three lower limb chain riggings a kind of described in claim 1 or 3, it is characterised in that: institute
State semi-ring and the rectangular channel of described lower semi-ring and planar profile position is drilled with through hole, described bearing pin
I.e. insert this hole and both are connected fixing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620436973.4U CN205740014U (en) | 2016-05-13 | 2016-05-13 | A kind of three lower limb chain riggings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620436973.4U CN205740014U (en) | 2016-05-13 | 2016-05-13 | A kind of three lower limb chain riggings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205740014U true CN205740014U (en) | 2016-11-30 |
Family
ID=57365824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620436973.4U Expired - Fee Related CN205740014U (en) | 2016-05-13 | 2016-05-13 | A kind of three lower limb chain riggings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205740014U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105858441A (en) * | 2016-05-13 | 2016-08-17 | 安徽九华机械股份有限公司 | Three-leg chain rigging |
-
2016
- 2016-05-13 CN CN201620436973.4U patent/CN205740014U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105858441A (en) * | 2016-05-13 | 2016-08-17 | 安徽九华机械股份有限公司 | Three-leg chain rigging |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161130 Termination date: 20190513 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |