CN208700392U - A kind of steel member stone tongs - Google Patents
A kind of steel member stone tongs Download PDFInfo
- Publication number
- CN208700392U CN208700392U CN201821157787.2U CN201821157787U CN208700392U CN 208700392 U CN208700392 U CN 208700392U CN 201821157787 U CN201821157787 U CN 201821157787U CN 208700392 U CN208700392 U CN 208700392U
- Authority
- CN
- China
- Prior art keywords
- snap ring
- ring
- bolt
- steel member
- lifting lug
- 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.)
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- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model discloses a kind of steel member stone tongs, including snap ring I, snap ring II, lifting lug and bolt；The snap ring II is single layer ring plate, and snap ring I is the double-deck ring plate, and snap ring I is connected with the closed end of snap ring II by bearing, and snap ring II is set between the double-deck ring plate of snap ring I, and the open end of the lifting lug and snap ring I is fixed, and through-hole is opened up on lifting lug and is inserted into for bolt.Using the above scheme, the component for being convenient to carry out different cross section is lifted by crane and is fallen, it is reduced when hanging component artificial, lifting speed is substantially increased, production cost is reduced, avoids unnecessary security risk, it is flexible and convenient to use, effectively save time and manpower, and the angles and positions of suspender can easily be adjusted, there is preferable hoisting function.
Description
Technical field
The utility model relates to a kind of fixtures, are a kind of steel member stone tongs, belong to steel member hoisting technology field.
Background technique
Steel member lifting is indispensable one of the important link of field of steel structure, its direct relation steel member is lifted by crane and put
Under safety, efficiency and reliability, require to expend a large amount of manpower and time using traditional wirerope or iron chains, in safety
On it is also not guaranteed, it is therefore necessary to the prior art is improved.
Summary of the invention
Low to solve the existing existing working efficiency of steel member lifting, there are security risks, and then influence lifting component effect
The problems such as rate is with expending a large amount of manpowers, or even causing personal safety, the utility model provides a kind of steel member stone tongs.
The utility model is completed by following technical proposal: a kind of steel member stone tongs, it is characterised in that: including snap ring
I, snap ring II, lifting lug and bolt；The snap ring II is single layer ring plate, and snap ring I is the double-deck ring plate, the closing of snap ring I and snap ring II
End is connected by bearing, and snap ring II is set between the double-deck ring plate of snap ring I, and the open end of the lifting lug and snap ring I is fixed, and is hung
Through-hole is opened up on ear to be inserted into for bolt.
The ring plate outer arc of the snap ring II is equipped with zigzag.
The lifting lug includes the pedestal fixed with snap ring I, is set on the base the latch closure at end and is provided on pedestal
Through-hole.
The bolt is the bolt with cyclic annular groove on inserted link, is matched with the zigzag on snap ring II.
The through-hole is aperture and the matched limit hole up and down of inserted link.
When handling steel member, snap ring I and snap ring II open completely, after steel member is placed between two snap rings, by card
The open end of ring II is combined into lifting lug, is inserted into bolt in through-holes, makes the groove of bolt in conjunction with the zigzag of snap ring II,
It realizes that bolt fixes two snap rings and clamps steel member, when needing to open two snap rings, moves up bolt, make bolt and snap ring
II zigzag separation.
The utility model has following advantages and effect: using the above scheme, it is convenient to carry out the component of different cross section
It is lifted by crane and is fallen, reduced manually when hanging component, substantially increase lifting speed, reduce production cost, it is unnecessary to avoid
Security risk, flexible and convenient to use, effectively save time and manpower, and can easily adjust the angles and positions of suspender have
There is preferable hoisting function.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the utility model；
Fig. 2 is the schematic view of the front view of the utility model；
Fig. 3 is the left view structural representation of the utility model.
Specific embodiment
The utility model is described further with reference to the accompanying drawing.
As shown, steel member stone tongs includes snap ring I 1, snap ring II 2, lifting lug 3 and bolt 4；The snap ring II 1 is
Single layer ring plate, snap ring I 2 are the double-deck ring plate, and the closed end of snap ring I 1 and snap ring II 2 is connected by bearing 5, and snap ring II 2 is set to
Between the double-deck ring plate of snap ring I 1, the open end of the lifting lug 3 and snap ring I 1 is fixed, on lifting lug 3 open up through-hole for bolt 4 insert
Enter.
The ring plate outer arc of the snap ring II 2 is equipped with zigzag.The lifting lug 3 includes the pedestal fixed with snap ring I 1, if
Set the latch closure in pedestal upper end and the through-hole that is provided on pedestal.The bolt 4 is the bolt with cyclic annular groove on inserted link,
It is matched with the zigzag on snap ring II 2.The through-hole is aperture and the matched limit hole up and down of inserted link.
When handling steel member, snap ring I 1 and snap ring II 2 open completely, will after steel member is placed between two snap rings
The open end of snap ring II 2 is combined into lifting lug 3, is inserted into bolt 4 in through-holes, is made the groove of bolt 4 and the sawtooth of snap ring II 2
Shape combines, and realizes that bolt 4 fixes two snap rings and clamps steel member, when needing to open two snap rings, moves up bolt 4, make
Bolt 4 is separated with the zigzag of snap ring II 2.
Claims (5)
1. a kind of steel member stone tongs, it is characterised in that: including snap ring I, snap ring II, lifting lug and bolt；The snap ring II is
Single layer ring plate, snap ring I are the double-deck ring plate, and snap ring I is connected with the closed end of snap ring II by bearing, and snap ring II is set to snap ring I
The double-deck ring plate between, the open end of the lifting lug and snap ring I is fixed, opened up on lifting lug through-hole for bolt be inserted into.
2. steel member stone tongs according to claim 1, it is characterised in that: the ring plate outer arc of the snap ring II is equipped with
Zigzag.
3. steel member stone tongs according to claim 1, it is characterised in that: the lifting lug includes fixed with snap ring I
Pedestal, the through-hole for being set on the base the latch closure at end and being provided on pedestal.
4. steel member stone tongs according to claim 1, it is characterised in that: the bolt is on inserted link with ring tooth
The bolt of line is matched with the zigzag on snap ring II.
5. steel member stone tongs according to claim 1, it is characterised in that: the through-hole is that aperture and inserted link are matched
Upper and lower limit hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821157787.2U CN208700392U (en) | 2018-07-20 | 2018-07-20 | A kind of steel member stone tongs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821157787.2U CN208700392U (en) | 2018-07-20 | 2018-07-20 | A kind of steel member stone tongs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208700392U true CN208700392U (en) | 2019-04-05 |
Family
ID=65939538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821157787.2U Active CN208700392U (en) | 2018-07-20 | 2018-07-20 | A kind of steel member stone tongs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208700392U (en) |
-
2018
- 2018-07-20 CN CN201821157787.2U patent/CN208700392U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |