CN107826967A - Spinning suspension hook - Google Patents
Spinning suspension hook Download PDFInfo
- Publication number
- CN107826967A CN107826967A CN201711175150.6A CN201711175150A CN107826967A CN 107826967 A CN107826967 A CN 107826967A CN 201711175150 A CN201711175150 A CN 201711175150A CN 107826967 A CN107826967 A CN 107826967A
- Authority
- CN
- China
- Prior art keywords
- gear
- suspension hook
- mainboard
- pulley
- assembly
- 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.)
- Withdrawn
Links
- 239000000725 suspension Substances 0.000 title claims abstract description 57
- 238000009987 spinning Methods 0.000 title claims abstract description 13
- 230000000712 assembly Effects 0.000 claims description 8
- 238000000429 assembly Methods 0.000 claims description 8
- 230000001681 protective effect Effects 0.000 claims description 8
- 229910000831 Steel Inorganic materials 0.000 abstract description 14
- 239000010959 steel Substances 0.000 abstract description 14
- 230000000694 effects Effects 0.000 abstract description 3
- 241000237858 Gastropoda Species 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002633 protecting effect Effects 0.000 description 1
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/04—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
- B66C13/08—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for depositing loads in desired attitudes or positions
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
- F16H1/20—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members
- F16H1/22—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts
- F16H1/222—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with non-parallel axes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The invention discloses a kind of spinning suspension hook, including mainboard, pulley assembly, gear assembly and suspension hook, the pulley assembly includes the driving pulley and follow-up pulley being fixed on by axle on mainboard；The suspension hook is arranged on mainboard, and suspension hook is connected using gear assembly and driving pulley.Present invention adds active rotation function and can accurate adjustment angle：Being slided by steel wire rope in pulley drives driving pulley and gear assembly to rotate, final to drive suspension hook to rotate；Because gear assembly serves decelerating effect, steel wire rope one segment distance of walking, suspension hook can just be rotated to an angle, and accurately the suspension hook anglec of rotation is controlled by steel wire rope stroke.
Description
Technical field
The present invention relates to a kind of suspension hook, and in particular to a kind of spinning suspension hook.
Background technology
Traditional hanging hook assembly do not have the accurate adjustment suspension hook anglec of rotation function, be generally all by manually rotating,
This is also feasible in small tonnage hanging hook assembly, but handmade rotary is extremely difficult in large-tonnage hanging hook assembly, by other equipment
Go dragging also inaccurate, it is more difficult to be especially applied to the complex working conditions such as the high-altitudes such as extra large work, sea.
The content of the invention
Present invention seek to address that above mentioned problem, there is provided a kind of spinning suspension hook, can accurately control the anglec of rotation of suspension hook
Degree.
Technique according to the invention scheme, the spinning suspension hook, including mainboard, pulley assembly, gear assembly and suspension hook,
The pulley assembly includes the driving pulley and follow-up pulley being fixed on by axle on mainboard；The suspension hook is arranged on mainboard,
Suspension hook is connected using gear assembly and driving pulley.
Further, the gear assembly includes cylindrical gear assemblies, worm gear and the worm screw on mainboard, the snail
Bar and worm gear are meshed, and worm screw is connected using cylindrical gear assemblies and driving pulley, and worm gear is fixed on the axle of suspension hook.
Further, the cylindrical gear assemblies include first gear, second gear, the 3rd gear and the 4th gear, institute
It is coaxially connected with driving pulley to state first gear, second gear and the 3rd gear are coaxially mounted on mainboard, and the 4th gear is fixed
On worm shaft；First gear is meshed with second gear, and the 3rd gear is meshed with the 4th gear.
Further, both sides are provided with the first protective cover at the top of the mainboard, and mainboard crown center is provided with the second protective cover.
Further, the suspension hook is arranged on mainboard using entablature and sill, and the worm gear is fixed on entablature
On suspension hook axle between sill.
Further, some strut components are provided between the mainboard.
Compared with traditional hanging hook assembly, the advantage of the invention is that：Add active rotation function and can accurately adjust
Whole angle；Being slided by steel wire rope in pulley drives driving pulley and gear assembly to rotate, final to drive suspension hook to rotate；Due to
Gear assembly serves decelerating effect, steel wire rope one segment distance of walking, and suspension hook can just rotate to an angle, and pass through steel wire rope stroke
Accurately control the suspension hook anglec of rotation.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is Fig. 1 A-A views.
Fig. 3 is that Fig. 1 eliminates the top view after protective cover.
Description of reference numerals：The protective covers of 1- first, the protective covers of 2- second, 3- mainboards, 4- struts component, 5- entablatures, 6-
Interstage sleeve, 7- worm gears, 8- sills, 9- suspension hooks, 10- follow-up pulleies component, 11- driving pulleys component, 12- first gears, 13-
Two gears, the gears of 14- the 3rd, the gears of 15- the 4th, 16- worm screws.
Embodiment
With reference to specific embodiments and the drawings, the invention will be further described.
As shown in the figure：Spinning suspension hook, it mainly includes mainboard 3, pulley assembly, gear assembly and suspension hook 9.Wherein, it is sliding
Wheel assembly includes the driving pulley 11 and follow-up pulley 10 being fixed on by axle on mainboard 3, and suspension hook 9 is arranged on mainboard 3, suspension hook
9 are connected using gear assembly and driving pulley 11.Specifically, suspension hook 9 is rotated by rope belt movable pulley component, and then
Drive gear assembly to rotate, further transmit and turn to suspension hook 9, suspension hook 9 is rotated along vertical centerline.
In the embodiment shown in the figures, gear assembly includes cylindrical gear assemblies, worm gear 7 and on mainboard 3
Worm screw 16, worm screw 16 and worm gear 7 are meshed, and worm screw 16 is connected using cylindrical gear assemblies and driving pulley 11, worm screw 16
Vertical with the axle of suspension hook 9, worm gear 7 is fixed on by key on the axle of suspension hook 9.Worm gear 16 and worm screw 7 are used to transmit 11 turns of driving pulley
Move to suspension hook 9 and steering is provided, steering can also be carried out by rack-and-pinion, conical gear or other modes.
Cylindrical gear assemblies include first gear 12, second gear 13, the 3rd gear 14, the 4th gear 15, first gear
12 is coaxially connected with driving pulley 11, can specifically be fixed by junction of the edges of two sheets of paper bolt and the phase of driving pulley 11, second gear 13 and the 3rd
Gear 14 is coaxially mounted on mainboard 3, can be specifically fixed on by key on the gear shaft on mainboard 3, the 4th gear 15 passes through key
It is fixed on the axle of worm screw 16, first gear 12 is meshed with second gear 13, and the 3rd gear 14 is meshed with the 4th gear 15.Tooth
The particular number and size of wheel can adjust according to being actually needed.
The top both sides of mainboard 3 are provided with the first protective cover 1, and the crown center of mainboard 3 is provided with the second protective cover 2, play proofing dust and protecting
Effect.Suspension hook 9 is arranged on mainboard 3 using crossbeam, and crossbeam includes entablature 5 and sill 8, and the worm gear 7 is fixed on
On the axle of suspension hook 9 between crossbeam 5 and sill 8.For integrally-built stability, some struts are additionally provided between crossbeam mainboard 3
Component 4.
The course of work：Two steel wire ropes are first each passed through driving pulley 11 and follow-up pulley 10, and the cunning in grooving
It is dynamic to drive driving pulley 11 and follow-up pulley 10 to rotate.Wherein first gear 12 and driving pulley 11 is fixed together, therefore the
One gear 12 also rotates with steel cable sliding, and first gear 12 drives the gear 14 of second gear 13 and the 3rd to rotate, the 3rd tooth
The 4th gear 15 of drive of wheel 14 and worm screw 16 rotate, and worm screw 16 drives worm gear 7 and suspension hook 9 to rotate.If as shown in figure 1, inner side
Hoist engine boom hoist cable, outside hoist engine decentralization steel wire rope, then from illustrated angle driving pulley 11 and the inverse time of first gear 12
Pin rotates, and the gear 14 of second gear 13 and the 3rd rotates clockwise, and the 4th gear 15 and worm screw 16 rotate counterclockwise, and worm gear 7
With suspension hook 9 from viewing from above the suspension hook that turns clockwise.Vice versa, inner side hoist engine decentralization steel wire rope, outside hoist engine lifting steel
Cord, then suspension hook 9 is from viewing from above rotate counterclockwise suspension hook.
Present invention adds active rotation function and can accurate adjustment angle：By steel wire rope in pulley slip band
Dynamic driving pulley and gear assembly rotate, final to drive suspension hook to rotate；Because gear assembly serves decelerating effect, steel wire rope row
A segment distance is walked, suspension hook can just be rotated to an angle, and accurately the suspension hook anglec of rotation is controlled by steel wire rope stroke.
Claims (6)
1. spinning suspension hook, it is characterised in that including mainboard（3）, pulley assembly, gear assembly and suspension hook（9）, the assembly pulley
Part includes being fixed on mainboard by axle（3）On driving pulley（11）And follow-up pulley（10）；The suspension hook（9）Installed in mainboard
（3）On, suspension hook（9）Utilize gear assembly and driving pulley（11）Drive connection.
2. spinning suspension hook according to claim 1, it is characterised in that the gear assembly include cylindrical gear assemblies,
Worm gear（7）With installed in mainboard（3）On worm screw（16）, the worm screw（16）And worm gear（7）It is meshed, worm screw（16）Utilize circle
Stud wheel component and driving pulley（11）Drive connection, worm gear（7）It is fixed on suspension hook（9）Axle on.
3. spinning suspension hook according to claim 2, it is characterised in that the cylindrical gear assemblies include first gear
（12）, second gear（13）, the 3rd gear（14）With the 4th gear（15）, the first gear（12）With driving pulley（11）Together
Axis connection, second gear（13）With the 3rd gear（14）It is coaxially mounted to mainboard（3）On, the 4th gear（15）It is fixed on worm screw
（16）On axle, first gear（12）With second gear（13）It is meshed, the 3rd gear（14）With the 4th gear（15）It is meshed.
4. spinning suspension hook according to claim 1, it is characterised in that the mainboard（3）It is anti-that top both sides are provided with first
Shield（1）, mainboard（3）Crown center is provided with the second protective cover（2）.
5. spinning suspension hook according to claim 2, it is characterised in that the suspension hook（9）Utilize entablature（5）With lower horizontal stroke
Beam（8）Installed in mainboard（3）On, the worm gear（7）It is fixed on entablature（5）And sill（8）Between suspension hook（9）On axle.
6. spinning suspension hook according to claim 1, it is characterised in that the mainboard（3）Between be provided with some strut groups
Part（4）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711175150.6A CN107826967A (en) | 2017-11-22 | 2017-11-22 | Spinning suspension hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711175150.6A CN107826967A (en) | 2017-11-22 | 2017-11-22 | Spinning suspension hook |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107826967A true CN107826967A (en) | 2018-03-23 |
Family
ID=61652308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711175150.6A Withdrawn CN107826967A (en) | 2017-11-22 | 2017-11-22 | Spinning suspension hook |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107826967A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030021064A (en) * | 2001-09-05 | 2003-03-12 | 주식회사 포스코 | Apparatus for controlling of crane hook |
| US20120080895A1 (en) * | 2009-06-22 | 2012-04-05 | Mitsuo Aoki | Lifting hook device |
| CN103818821A (en) * | 2014-02-10 | 2014-05-28 | 浙江峥嵘辊业有限公司 | Controllable lifting hook for crane |
| CN207537002U (en) * | 2017-11-22 | 2018-06-26 | 无锡市新华起重工具有限公司 | Spinning suspension hook |
-
2017
- 2017-11-22 CN CN201711175150.6A patent/CN107826967A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030021064A (en) * | 2001-09-05 | 2003-03-12 | 주식회사 포스코 | Apparatus for controlling of crane hook |
| US20120080895A1 (en) * | 2009-06-22 | 2012-04-05 | Mitsuo Aoki | Lifting hook device |
| CN103818821A (en) * | 2014-02-10 | 2014-05-28 | 浙江峥嵘辊业有限公司 | Controllable lifting hook for crane |
| CN207537002U (en) * | 2017-11-22 | 2018-06-26 | 无锡市新华起重工具有限公司 | Spinning suspension hook |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180323 |
|
| WW01 | Invention patent application withdrawn after publication |