CN106081889A - A kind of lifting rope anti-slip device - Google Patents
A kind of lifting rope anti-slip device Download PDFInfo
- Publication number
- CN106081889A CN106081889A CN201610458631.7A CN201610458631A CN106081889A CN 106081889 A CN106081889 A CN 106081889A CN 201610458631 A CN201610458631 A CN 201610458631A CN 106081889 A CN106081889 A CN 106081889A
- Authority
- CN
- China
- Prior art keywords
- fixing seat
- suspension hook
- expansion link
- lifting rope
- mesopore
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/22—Rigid members, e.g. L-shaped members, with parts engaging the under surface of the loads; Crane hooks
- B66C1/34—Crane hooks
- B66C1/36—Crane hooks with means, e.g. spring-biased detents, for preventing inadvertent disengagement of loads
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The invention discloses a kind of lifting rope anti-slip device, including: suspension hook, fixing seat, mesopore, groove, rotating shaft, expansion link, clamping screw, described fixing seat is welded on suspension hook upper interior end face, the bottom of described fixing seat has mesopore, the tail end of described suspension hook has a groove, the two ends of described rotating shaft are fixed on the two side of groove, the lower end of described expansion link is rotationally connected with suspension hook tail end by rotating shaft, hollow interior can be stretched in the upper end of described expansion link, screwed hole is had on the front end face of described fixing seat, described clamping screw is threadeded with fixing seat by screwed hole.The present invention has the advantage that safety is good, easy to use.
Description
Technical field
The present invention relates to a kind of lifting rope anti-slip device, be applied to hoisting and hanging technical field.
Background technology
Suspension hook is suspender conventional in hoisting machinery, and suspension hook in the market has and prevents lifting rope from the internal landing of suspension hook
Function, act on suspension hook and baffle plate generally by torsion spring, sealed the opening of suspension hook by baffle plate, this structure is being put into
During lifting rope, need to apply the active force of an opposing torsion spring torsion, when lifting rope is heavier, need many personal synergics could incite somebody to action
Lifting rope puts into suspension hook, and operation is got up not very convenient.
Summary of the invention
For solving the defect of prior art, the invention discloses a kind of lifting rope anti-slip device, have safety high,
Advantage easy for installation.
The invention discloses a kind of lifting rope anti-slip device, including: suspension hook, fixing seat, mesopore, groove, rotating shaft, flexible
Bar, clamping screw, described fixing seat is welded on suspension hook upper interior end face, and the bottom of described fixing seat has mesopore, described in hang
The tail end of hook has a groove, and the two ends of described rotating shaft are fixed on the two side of groove, and the lower end of described expansion link is passed through
Rotating shaft is rotationally connected with suspension hook tail end, and hollow interior can be stretched in the upper end of described expansion link, and the front end face of described fixing seat is opened
Having screwed hole, described clamping screw is threadeded with fixing seat by screwed hole.
Described mesopore is cylindrical hole.
The upper end diameter of described expansion link is less than median pore diameter.
Owing to using technique scheme, the present invention has a following advantageous benefits:
1, safety is good；
2, directly expansion link upper end is inserted in mesopore, and fixed by clamping screw, i.e. can reach the mesh preventing lifting rope landing
, easy for installation, it is not necessary to by many manpowers.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention a kind of lifting rope anti-slip device.
Wherein: 1-suspension hook；2-fixes seat；3-mesopore；4-groove；5-rotating shaft；6-expansion link；7-clamping screw.
Detailed description of the invention
As it is shown in figure 1, the invention discloses a kind of lifting rope anti-slip device, including: suspension hook 1, fixing seat 2, mesopore 3, recessed
Groove 4, rotating shaft 5, expansion link 6, clamping screw 7, described fixing seat 2 is welded on suspension hook 1 upper interior end face, described fixing seat 2
Bottom has mesopore 3, and the tail end of described suspension hook 1 has a groove 4, and the two ends of described rotating shaft 5 are fixed in the two side of groove 4
On, the lower end of described expansion link 6 is rotationally connected with suspension hook 1 tail end by rotating shaft 5, and mesopore 3 can be stretched in the upper end of described expansion link 6
Inside, the front end face of described fixing seat 2 has screwed hole, and described clamping screw 7 is by screwed hole with fixing seat 2 screw thread even
Connect.
Described mesopore 3 is cylindrical hole.
The upper end diameter of described expansion link 6 is less than mesopore 3 diameter.
The present invention is implemented: clamping screw 7 of outwarding winding, and can be extracted out in mesopore 3 by expansion link 6, and expansion link 6 can edge
Rotate before and after rotating shaft 5, after lifting rope is put into suspension hook 1, only expansion link 6 need to be rotated to the position corresponding with fixing seat 2, will
Expansion link 6 upper end is stretched in mesopore 3, locked clamping screw 7, more stable and practical and convenient.
Last it is noted that above example only in order to the present invention is described and and unrestricted technology described in the invention
Scheme；Therefore, although this specification with reference to each above-mentioned embodiment to present invention has been detailed description, but, this
Field it is to be appreciated by one skilled in the art that still the present invention can be modified or equivalent；And all are without departing from this
The technical scheme of the spirit and scope of invention and improvement thereof, it all should be contained in scope of the presently claimed invention.
Claims (3)
1. a lifting rope anti-slip device, including: suspension hook, fixing seat, mesopore, groove, rotating shaft, expansion link, clamping screw, described
Fixing seat is welded on suspension hook upper interior end face, it is characterised in that: the bottom of described fixing seat has mesopore, the tail of described suspension hook
End have a groove, the two ends of described rotating shaft are fixed on the two side of groove, the lower end of described expansion link by rotating shaft with
Suspension hook tail end is rotationally connected, and hollow interior can be stretched in the upper end of described expansion link, and the front end face of described fixing seat has screw thread
Hole, described clamping screw is threadeded with fixing seat by screwed hole.
2. according to a kind of lifting rope anti-slip device described in claim 1, it is characterised in that: described mesopore is cylindrical hole.
3. according to a kind of lifting rope anti-slip device described in claim 1, it is characterised in that: the upper end diameter of described expansion link
Less than median pore diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610458631.7A CN106081889A (en) | 2016-06-23 | 2016-06-23 | A kind of lifting rope anti-slip device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610458631.7A CN106081889A (en) | 2016-06-23 | 2016-06-23 | A kind of lifting rope anti-slip device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106081889A true CN106081889A (en) | 2016-11-09 |
Family
ID=57239018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610458631.7A Pending CN106081889A (en) | 2016-06-23 | 2016-06-23 | A kind of lifting rope anti-slip device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106081889A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108033356A (en) * | 2017-10-20 | 2018-05-15 | 德马科起重机械有限公司 | A kind of self-locking of shackle hook and anti-drop device |
| CN108975158A (en) * | 2018-08-19 | 2018-12-11 | 重庆泰山电缆有限公司 | A kind of adjustable suspension hook Anti-release clamp |
| CN108969926A (en) * | 2018-08-13 | 2018-12-11 | 中冶华天工程技术有限公司 | A kind of safety rope hanger of the automatically controlled safety device of band |
| CN111573501A (en) * | 2020-05-19 | 2020-08-25 | 湘潭炳焕建设机械制造有限公司 | Crane hook |
| CN111717615A (en) * | 2020-06-11 | 2020-09-29 | 山东省煤炭技术服务有限公司 | Coal conveying device for stope face |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10327280A1 (en) * | 2002-07-17 | 2004-02-05 | Pewag Austria GmbH, Werk Hansenhütte | Hook for shortening a chain has upper section with eye and swiveling hook section with slit, into which chain link fits, upper section having nose which closes slit and prevents link from slipping out |
| CN103663117A (en) * | 2013-11-18 | 2014-03-26 | 方益达 | Novel lifting hook structure |
| CN204847798U (en) * | 2015-08-04 | 2015-12-09 | 韩朝相 | Crane hook self -lock device |
| CN205222463U (en) * | 2015-11-27 | 2016-05-11 | 河南新科起重机股份有限公司 | Lifting hook dropout prevention means for hoist |
-
2016
- 2016-06-23 CN CN201610458631.7A patent/CN106081889A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10327280A1 (en) * | 2002-07-17 | 2004-02-05 | Pewag Austria GmbH, Werk Hansenhütte | Hook for shortening a chain has upper section with eye and swiveling hook section with slit, into which chain link fits, upper section having nose which closes slit and prevents link from slipping out |
| CN103663117A (en) * | 2013-11-18 | 2014-03-26 | 方益达 | Novel lifting hook structure |
| CN204847798U (en) * | 2015-08-04 | 2015-12-09 | 韩朝相 | Crane hook self -lock device |
| CN205222463U (en) * | 2015-11-27 | 2016-05-11 | 河南新科起重机股份有限公司 | Lifting hook dropout prevention means for hoist |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108033356A (en) * | 2017-10-20 | 2018-05-15 | 德马科起重机械有限公司 | A kind of self-locking of shackle hook and anti-drop device |
| CN108969926A (en) * | 2018-08-13 | 2018-12-11 | 中冶华天工程技术有限公司 | A kind of safety rope hanger of the automatically controlled safety device of band |
| CN108975158A (en) * | 2018-08-19 | 2018-12-11 | 重庆泰山电缆有限公司 | A kind of adjustable suspension hook Anti-release clamp |
| CN111573501A (en) * | 2020-05-19 | 2020-08-25 | 湘潭炳焕建设机械制造有限公司 | Crane hook |
| CN111717615A (en) * | 2020-06-11 | 2020-09-29 | 山东省煤炭技术服务有限公司 | Coal conveying device for stope face |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161109 |