CN106081976A - A kind of pulley - Google Patents
A kind of pulley Download PDFInfo
- Publication number
- CN106081976A CN106081976A CN201610755026.6A CN201610755026A CN106081976A CN 106081976 A CN106081976 A CN 106081976A CN 201610755026 A CN201610755026 A CN 201610755026A CN 106081976 A CN106081976 A CN 106081976A
- Authority
- CN
- China
- Prior art keywords
- pulley
- support
- hook
- support beam
- steady 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.)
- Pending
Links
- 238000006243 chemical reaction Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000005299 abrasion Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000916 dilatatory effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006266 hibernation Effects 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000003739 neck Anatomy 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D3/00—Portable or mobile lifting or hauling appliances
- B66D3/04—Pulley blocks or like devices in which force is applied to a rope, cable, or chain which passes over one or more pulleys, e.g. to obtain mechanical advantage
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D2700/00—Capstans, winches or hoists
- B66D2700/02—Hoists or accessories for hoists
- B66D2700/026—Pulleys, sheaves, pulley blocks or their mounting
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
Abstract
The invention discloses a kind of pulley, comprising: hook, pulley support, pulley and support beam；Described pulley support upper and lower end is respectively equipped with a support beam；A pulley it is provided with in the middle of described pulley support；Described pulley is connected by pulley spindle is fixing with pulley support；It is respectively equipped with a hook in described upper and lower support beam；Can rotate between described hook and support beam；Described hook can be along axis rotating 360 degrees；Described steady pin has two groups, is separately positioned on the both sides of pulley support, and the other end of steady pin is conflicted on pulley.Present configuration is simple, reasonable in design, and installation and removal are convenient, it is achieved that the conversion being association of activity and inertia, and further increase work efficiency.
Description
Technical field
The present invention relates to pulley field, particularly relate to a kind of pulley.
Background technology
On dock, harbour during construction, it is sometimes desirable to following article are mentioned on the deck of ship, for the ease of lifting,
The driving belt of lifting typically can be ridden on the guardrail of ship by workmen, then with guardrail for supporting, by pulling transmission
Article are lifted on the deck of ship by belt, owing to the aspect ratio of hibernation to deck is higher, it is necessary to movable pulley, and could be more square
Just use.Therefore, pulley combined dynamic, fixed will be by required for people.
Summary of the invention
The technical problem that present invention mainly solves is to provide a kind of pulley, and it is reasonable in design, simple in construction, solves existing
The problem of pulley function singleness.
For solving above-mentioned technical problem, the technical scheme that the present invention uses is to provide a kind of pulley, comprising: hang
Hook, pulley support, pulley and support beam；Described pulley support upper and lower end is respectively equipped with a support beam；In the middle of described pulley support
It is provided with a pulley；Described pulley and pulley support are by pulley spindle fixed position；The middle part of described upper and lower support beam is respectively equipped with
One hook；Can rotate between described hook and support beam；Described hook can be along axis rotating 360 degrees；Described steady pin has
Two groups, it is separately positioned on the both sides of pulley support, and the other end of steady pin is conflicted on pulley.
Preferably, described steady pin has two groups, and often group has two, and symmetrical along centrage；
Preferably, the two ends of described pulley spindle are secured by bolts on pulley support.
The invention has the beneficial effects as follows: present configuration is simple, reasonable in design, installation and removal are convenient, it is achieved that sound
In conjunction with conversion, and driving belt drawn by pulley, and required dilatory force reduces, and the abrasion of driving belt reduces, and both saves
Having saved human cost, the safety that improve again operation further increases work efficiency.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of a kind of pulley of the present invention；
In accompanying drawing, the labelling of each parts is as follows: 1, hook；2, pulley support；3, pulley；4, support beam；5, pulley spindle；6, fixing
Pin.
Detailed description of the invention
Below in conjunction with the accompanying drawings presently preferred embodiments of the present invention is described in detail, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, thus protection scope of the present invention is made apparent clear and definite defining.
Referring to accompanying drawing 1, the embodiment of the present invention includes: hook 1, pulley support 2, pulley 3 and support beam 4；Described pulley
Bearing 2 upper and lower end is respectively equipped with a support beam 4；It is provided with a pulley 3 in the middle of described pulley support 2；Described pulley 3 props up with pulley
Seat 2 is by pulley spindle 5 fixed position；The middle part of described upper and lower support beam 4 is respectively equipped with a hook 1；Described hook 1 and support
Can rotate between beam 4；Described hook 1 can be along axis rotating 360 degrees；Described steady pin 6 has two groups, is separately positioned on pulley
The both sides of bearing 2, and the other end conflict of steady pin 6 is on pulley 3.
Further, described steady pin 6 has two groups, and often group has two, and symmetrical along centrage；
Further, the two ends of described pulley spindle 5 are secured by bolts on pulley support 2.
When deployed, as required pulley 3 can be become arbitrary fixed pulley and movable pulley, when need not 3 turns of pulley
Dynamic, when needing to increase friction, steady pin 6 can be tightened, conflict on pulley 3, make pulley 3 fix.
Present configuration is simple, reasonable in design, and installation and removal are convenient, it is achieved that the conversion being association of activity and inertia, and transmission skin
Band is drawn by pulley 3, and required dilatory force reduces, and the abrasion of driving belt reduces, and had both saved human cost, and had carried again
The safety of high operation further increases work efficiency.
The foregoing is only embodiments of the invention, not thereby limit the scope of the claims of the present invention, every utilize this
Equivalent structure or equivalence flow process that bright description is made convert, or are directly or indirectly used in other relevant technology necks
Territory, is the most in like manner included in the scope of patent protection of the present invention.
Claims (3)
1. a pulley, it is characterised in that including: hook, pulley support, pulley and support beam；Described pulley support upper and lower end
It is respectively equipped with a support beam；A pulley it is provided with in the middle of described pulley support；Described pulley is fixed by pulley spindle with pulley support
Position；The middle part of described upper and lower support beam is respectively equipped with a hook；Can rotate between described hook and support beam；Described extension
Hook can be along axis rotating 360 degrees；Described steady pin has two groups, is separately positioned on the both sides of pulley support, and steady pin is another
Conflict on pulley in one end.
A kind of pulley the most according to claim 1, it is characterised in that: described steady pin has two groups, and often group has two, and edge
Centrage is symmetrical.
A kind of pulley the most according to claim 1, it is characterised in that: the two ends of described pulley spindle are secured by bolts in cunning
On wheeling support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610755026.6A CN106081976A (en) | 2016-08-29 | 2016-08-29 | A kind of pulley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610755026.6A CN106081976A (en) | 2016-08-29 | 2016-08-29 | A kind of pulley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106081976A true CN106081976A (en) | 2016-11-09 |
Family
ID=57223995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610755026.6A Pending CN106081976A (en) | 2016-08-29 | 2016-08-29 | A kind of pulley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106081976A (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2797753Y (en) * | 2005-04-22 | 2006-07-19 | 东莞市鑫峰建筑机械有限公司 | Speed limiting brake |
| JP2007106517A (en) * | 2005-10-11 | 2007-04-26 | Chugoku Electric Power Co Inc:The | Safety cover for pully block |
| CN201012888Y (en) * | 2007-02-08 | 2008-01-30 | 常熟市常福电力机具有限公司 | Hoisting tackle |
| CN201343401Y (en) * | 2009-03-03 | 2009-11-11 | 新疆油田勘察设计研究院 | Portable-type double-drum hand-operated winch |
| CN203222442U (en) * | 2013-03-11 | 2013-10-02 | 安徽九华机械有限公司 | Load limiter for chain block |
| CN203639039U (en) * | 2013-11-15 | 2014-06-11 | 刘现梅 | Pulley combination for single steel rope |
| CN203740870U (en) * | 2014-03-24 | 2014-07-30 | 国家电网公司 | Fixed pulley device provided with safety hook |
| CN203911332U (en) * | 2014-06-13 | 2014-10-29 | 国家电网公司 | Opening pulley block thread machine |
| CN204454397U (en) * | 2015-03-17 | 2015-07-08 | 任本善 | A kind of rope movable pulley component |
| CN204569277U (en) * | 2015-03-09 | 2015-08-19 | 成都畅越机械工程有限公司 | Brake sheave device |
| CN205023787U (en) * | 2015-10-10 | 2016-02-10 | 国网河北省电力公司衡水供电分公司 | Electric power hoist and mount are from locking fixed pulley |
| CN205061454U (en) * | 2015-09-22 | 2016-03-02 | 河北同力滑车有限公司 | Special coaster of strenghthened type mining industry |
| CN206188294U (en) * | 2016-08-29 | 2017-05-24 | 苏州市顺仪五金有限公司 | Pulley |
-
2016
- 2016-08-29 CN CN201610755026.6A patent/CN106081976A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2797753Y (en) * | 2005-04-22 | 2006-07-19 | 东莞市鑫峰建筑机械有限公司 | Speed limiting brake |
| JP2007106517A (en) * | 2005-10-11 | 2007-04-26 | Chugoku Electric Power Co Inc:The | Safety cover for pully block |
| CN201012888Y (en) * | 2007-02-08 | 2008-01-30 | 常熟市常福电力机具有限公司 | Hoisting tackle |
| CN201343401Y (en) * | 2009-03-03 | 2009-11-11 | 新疆油田勘察设计研究院 | Portable-type double-drum hand-operated winch |
| CN203222442U (en) * | 2013-03-11 | 2013-10-02 | 安徽九华机械有限公司 | Load limiter for chain block |
| CN203639039U (en) * | 2013-11-15 | 2014-06-11 | 刘现梅 | Pulley combination for single steel rope |
| CN203740870U (en) * | 2014-03-24 | 2014-07-30 | 国家电网公司 | Fixed pulley device provided with safety hook |
| CN203911332U (en) * | 2014-06-13 | 2014-10-29 | 国家电网公司 | Opening pulley block thread machine |
| CN204569277U (en) * | 2015-03-09 | 2015-08-19 | 成都畅越机械工程有限公司 | Brake sheave device |
| CN204454397U (en) * | 2015-03-17 | 2015-07-08 | 任本善 | A kind of rope movable pulley component |
| CN205061454U (en) * | 2015-09-22 | 2016-03-02 | 河北同力滑车有限公司 | Special coaster of strenghthened type mining industry |
| CN205023787U (en) * | 2015-10-10 | 2016-02-10 | 国网河北省电力公司衡水供电分公司 | Electric power hoist and mount are from locking fixed pulley |
| CN206188294U (en) * | 2016-08-29 | 2017-05-24 | 苏州市顺仪五金有限公司 | Pulley |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205892509U (en) | Boats and ships superstructure segmentation turnover device | |
| CN201953911U (en) | Rope end combination device | |
| CN205000255U (en) | Fluid pressure type suspension bridge construction girder steel cable carries loop wheel machine | |
| CN106081976A (en) | A kind of pulley | |
| CN206188294U (en) | Pulley | |
| CN203451107U (en) | Self-lifting type wind generating set crane | |
| CN201722053U (en) | Hoisting mechanism used for upright column hoisting | |
| CN203297520U (en) | Butting and lengthening clamping device for steel wire ropes | |
| CN103274289A (en) | Combined type multifunctional hanger | |
| CN2915812Y (en) | High capacity distribution and main transformer coil sling | |
| CN102874709B (en) | A kind of transversely movable double pulleies unit vertical lifting equipment | |
| CN211110712U (en) | Wind-proof anti-tipping hydraulic crane frame | |
| CN203269369U (en) | Anti-wind device for rail-mounted crane trolley | |
| CN204727438U (en) | A kind of crane hanger | |
| CN203477183U (en) | Device for protecting hanging working rope | |
| CN204643682U (en) | Traffic guideboard column hanging apparatus | |
| CN101734549A (en) | Lifting sling | |
| CN204643675U (en) | A kind of be applicable to suspension rod after the bont that fills | |
| US10450167B2 (en) | Middle-drive type elevator | |
| CN205397879U (en) | Petroleum pipeline hoist with many strong points | |
| CN204096890U (en) | A kind ofly be applicable to two large-sized gantries and hang two-shipper and join the row of hanging of hanging | |
| CN205397846U (en) | A supplementary hoisting machine constructs for petroleum pipeline | |
| CN204689375U (en) | A kind of load hook bearing assembly | |
| CN203248609U (en) | Swivel with safety chain | |
| CN204024190U (en) | Self-balancing type cable wind rope fastening devices |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161109 |