CN208327109U - New type auto unhooked hanger - Google Patents
New type auto unhooked hanger Download PDFInfo
- Publication number
- CN208327109U CN208327109U CN201820425228.9U CN201820425228U CN208327109U CN 208327109 U CN208327109 U CN 208327109U CN 201820425228 U CN201820425228 U CN 201820425228U CN 208327109 U CN208327109 U CN 208327109U
- Authority
- CN
- China
- Prior art keywords
- ring
- folding
- unfolding
- spring stand
- diameter
- 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
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- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model discloses a kind of new type auto unhooked hanger, including hanging ring, sunpender, pawl and automatic decoupling device are hung, automatic decoupling device is mounted on sunpender, including slip ring, folding and unfolding ring, spring stand and drawstring, and slip ring and folding and unfolding ring are connected by drawstring；The internal diameter of slip ring is greater than the diameter of sunpender, and the internal diameter of folding and unfolding ring is greater than the outer diameter of slip ring, and the outer diameter of folding and unfolding ring is greater than the diameter of hole for hoist；Folding and unfolding ring can freely be moved up and down from spring stand when spring stand is shunk, and folding and unfolding ring can be stuck in top when stretching by spring stand to be declined.The utility model of simple structure and strong practicability, work efficiency is high, safer, is widely used, and is applicable to a variety of lifting operations.
Description
Technical field:
The utility model relates to a kind of automatically-unhooked hangers suitable for single hole for hoist, belong to crane hoisting equipment neck
Domain.
Background technique:
Currently, the lifting of equipment or material for single hole for hoist, it is general using penetrated in hole for hoist wirerope or
Chain is inserted into the method lifted after pin is fixed.This method need to manually be inserted into pin, extract pin after lifting again, effect
Rate is low, and there are security risks.
Utility model content:
The technical problem to be solved by the utility model is to overcoming the deficiencies of the prior art and provide a kind of new type auto de-
Hook, it is structurally reasonable, convenient and practical for the equipment of single hole for hoist or the lifting of material.
The technical solution that the utility model is taken in order to solve the technical problem is:
A kind of new type auto unhooked hanger, including hanging ring, sunpender, hang pawl and automatic decoupling device, the automatically-unhooked dress
It sets and is mounted on sunpender, including slip ring, folding and unfolding ring, spring stand and drawstring；The slip ring is connected with folding and unfolding ring by drawstring.
The internal diameter of the slip ring is greater than the diameter of the sunpender, and the internal diameter of the folding and unfolding ring is greater than the outer diameter of the slip ring,
The outer diameter of the folding and unfolding ring is greater than the diameter of hole for hoist.
Folding and unfolding ring can freely move up and down on spring stand when the spring stand is shunk, when the spring stand stretches
Folding and unfolding ring can be stuck in top to be declined.
In the present invention, slip ring for moving up and down, hang the folding and unfolding of pawl and then change the working condition of suspender by control；
Folding and unfolding ring is for automatically controlling the folding and unfolding for hanging pawl；Spring stand makes suspender be maintained at contraction state for fixing folding and unfolding ring.
When operation, suspender is first in original state, and slip ring is located at highest order, and folding and unfolding ring is located at lowest order, just blocks
It hangs pawl and is allowed to not tensible；Then suspender is placed in above hole for hoist with overhead traveling crane and starts to land, since folding and unfolding ring outer diameter is greater than
Bore dia is lifted, with the decline of suspender, hole for hoist pushes up folding and unfolding ring, the constraint that pawl progressively disengages folding and unfolding ring is hung, in weight
The lower decline of power effect, suspender switch to extended state, at this time can promote suspender, hang pawl and block hole for hoist outer, carry out lifting work
Industry；Continue to reduce suspender after the completion of lifting, hole for hoist continues to push up on folding and unfolding ring, on slip ring also starts under drawstring effect
It rises, hangs pawl Stepwize Shrink therewith, folding and unfolding ring squeezes and pass through spring stand, and subsequent spring stand, which trails, is fixed on folding and unfolding ring
Above spring stand, slip ring is pulled to highest order by drawstring by folding and unfolding ring, and suspender switchs to contraction state.Overhead traveling crane, which will continue to rise, to be hung
Tool pulls out hole for hoist, completes to break off relations.
The positive beneficial effect of the utility model is:
1, of simple structure and strong practicability.
2, work efficiency is high, safer.
3, it is widely used, is suitable for a variety of lifting operations.
Detailed description of the invention:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the extended state diagram of the utility model；
Fig. 3 is the contraction state schematic diagram of the utility model.
Specific embodiment:
The utility model is further explained with reference to the accompanying drawing and explanation:
Referring to figure 1, figure 2 and figure 3, a kind of new type auto unhooked hanger, including hanging ring 1, sunpender 2, hang pawl 3 and automatically-unhooked
Device, the automatic decoupling device are mounted on sunpender 2, including slip ring 4, folding and unfolding ring 5, spring stand 6 and drawstring 7,4 He of slip ring
Folding and unfolding ring 5 is connected by drawstring 7.
Wherein: the internal diameter of slip ring 4 is greater than the diameter of sunpender 2, the outer diameter greater than slip ring 4 of 5 internal diameter of folding and unfolding ring, folding and unfolding ring 5
Outer diameter be greater than hole for hoist diameter.
Folding and unfolding ring 5 can freely move up and down on spring stand 6 when spring stand 6 is shunk, and can incite somebody to action when spring stand 6 stretches
Folding and unfolding ring 5, which is stuck in top, to be declined.
In the present invention, slip ring 4 for moving up and down, hang the folding and unfolding of pawl 3 and then change the work shape of suspender by control
State；Folding and unfolding ring 5 is for automatically controlling the folding and unfolding for hanging pawl 3；Spring stand 6 makes suspender be maintained at contraction-like for fixing folding and unfolding ring 5
State.
When operation, suspender is first in original state, and slip ring 4 is located at highest order, and folding and unfolding ring 5 is located at lowest order, just blocks
It firmly hangs pawl 3 and is allowed to not tensible；Then suspender is placed in above hole for hoist with overhead traveling crane and starts to land, due to 5 outer diameter of folding and unfolding ring
Greater than lifting bore dia, with the decline of suspender, hole for hoist pushes up folding and unfolding ring 5, hangs the beam that pawl 3 progressively disengages folding and unfolding ring 5
It ties up, declines under the effect of gravity, suspender switchs to extended state, at this time can promote suspender, and it hangs pawl 3 and blocks hole for hoist outer, into
Row lifting operation；Continue to reduce suspender after the completion of lifting, hole for hoist continues to push up on folding and unfolding ring 5, and slip ring 4 is acted in drawstring 7
Under also begin to ramp up, hang the Stepwize Shrink therewith of pawl 3, folding and unfolding ring 5 squeezes simultaneously by spring stand 6, and subsequent spring stand 6 trails
Folding and unfolding ring 5 is fixed on 6 top of spring stand, slip ring 4 is pulled to highest order by drawstring 7 by folding and unfolding ring 5, and suspender switchs to contraction-like
State.Overhead traveling crane, which continues to rise, pulls out hole for hoist for suspender, completes to break off relations.
The above descriptions are merely preferred embodiments of the present invention, not makees in any form to the utility model
Limitation, it is made by the above technical examples according to the technical essence of the present invention it is any it is simple modification, equivalent variations with
Modification, is still within the scope of the technical solutions of the present invention.
Claims (3)
1. a kind of new type auto unhooked hanger, it is characterised in that: the new type auto unhooked hanger includes hanging ring (1), sunpender
(2), pawl (3) and automatic decoupling device are hung, the automatic decoupling device is mounted on sunpender (2), including slip ring (4), folding and unfolding ring
(5), spring stand (6) and drawstring (7)；The slip ring (4) is connected with folding and unfolding ring (5) by drawstring (7).
2. new type auto unhooked hanger according to claim 1, it is characterised in that: the internal diameter of the slip ring (4) is greater than institute
The diameter of sunpender (2) is stated, the internal diameter of the folding and unfolding ring (5) is greater than the outer diameter of the slip ring (4), the outer diameter of the folding and unfolding ring (5)
Greater than the diameter of hole for hoist.
3. new type auto unhooked hanger according to claim 1, it is characterised in that: the spring stand (6) is received when shrinking
Putting ring (5) can freely move up and down on spring stand (6), and folding and unfolding ring (5) can be stuck in by the spring stand (6) when stretching
Side cannot decline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820425228.9U CN208327109U (en) | 2018-03-28 | 2018-03-28 | New type auto unhooked hanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820425228.9U CN208327109U (en) | 2018-03-28 | 2018-03-28 | New type auto unhooked hanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208327109U true CN208327109U (en) | 2019-01-04 |
Family
ID=64783678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820425228.9U Expired - Fee Related CN208327109U (en) | 2018-03-28 | 2018-03-28 | New type auto unhooked hanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208327109U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113428817A (en) * | 2021-06-18 | 2021-09-24 | 国网山东省电力公司建设公司 | Special well lid opening tool and method for opening well lid by using same |
| CN114622915A (en) * | 2022-05-11 | 2022-06-14 | 中国地质大学（北京） | Multi-metal nodule fluidized mining system |
-
2018
- 2018-03-28 CN CN201820425228.9U patent/CN208327109U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113428817A (en) * | 2021-06-18 | 2021-09-24 | 国网山东省电力公司建设公司 | Special well lid opening tool and method for opening well lid by using same |
| CN114622915A (en) * | 2022-05-11 | 2022-06-14 | 中国地质大学（北京） | Multi-metal nodule fluidized mining system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190104 Termination date: 20210328 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |