CN104444965B - A kind of unhook structure - Google Patents
A kind of unhook structure Download PDFInfo
- Publication number
- CN104444965B CN104444965B CN201410731212.7A CN201410731212A CN104444965B CN 104444965 B CN104444965 B CN 104444965B CN 201410731212 A CN201410731212 A CN 201410731212A CN 104444965 B CN104444965 B CN 104444965B
- Authority
- CN
- China
- Prior art keywords
- axle
- hole
- shaped
- fixed block
- pulling block
- 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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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/075—Constructional features or details
- B66F9/12—Platforms; Forks; Other load supporting or gripping members
- B66F9/19—Additional means for facilitating unloading
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Forklifts And Lifting Vehicles (AREA)
Abstract
The invention discloses a kind of unhook structure, including fork truck body, pulling block, steel wire rope, axle fixed block, drag hook plate；The fork vehicle body upper portion is provided with installing plate, and the lower end at middle part is provided with axle fixed block；The installing plate is provided with pulling block；The axle fixed block middle part is provided with up big and down small through hole, through hole and is sequentially provided with axle and spring from top to bottom；One end of the drag hook plate is in hook-shaped, and the axle is in hook-shaped underface；One end of the steel wire rope is connected with pulling block, and the other end is connected with axle；Application of the invention can indirectly pull steel wire rope by pulling dynamic pulling block, and axle is moved downward, and axle is departed from drag hook plate, simple to operate and time saving and energy saving.
Description
Technical field
The present invention relates to a kind of improvement of structure, particularly a kind of unhook structure.
Background technology
The existing most complex structure of unhook structure and inconvenient operation, influence operating efficiency.Therefore, we have developed one
Plant unhook structure simple to operate and time saving and energy saving.
The content of the invention
Unhook a kind of simple to operate and time saving and energy saving is provided the invention aims to overcome the deficiencies in the prior art
Structure.
To reach above-mentioned purpose, the technical solution adopted by the present invention is：A kind of unhook structure, including fork truck body, pulling block, steel
Cord, axle fixed block, drag hook plate；The fork vehicle body upper portion is provided with installing plate, and the lower end at middle part is provided with axle fixed block；The installation
Plate is provided with pulling block；The axle fixed block middle part is provided with up big and down small through hole, through hole and is sequentially provided with axle and bullet from top to bottom
Spring；One end of the drag hook plate is in hook-shaped, and the axle is in hook-shaped underface；One end of the steel wire rope is connected with pulling block,
The other end is connected with axle.
Preferably, the rectangular shape in axle fixed block upper end, rectangular-shaped both sides are provided with the U-shaped hole for communicating；Under the axle
End is provided with through hole, limit shaft is provided with through hole and limit shaft passes through the U-shaped hole of both sides；When dynamic or release pulling block is pulled, indirectly
Steel wire rope is pulled, drives limit shaft to move up and down while axle moves up and down, limit shaft moves up and down can encounter the upper and lower of U-shaped hole
End, plays position-limiting action.
Due to the utilization of above-mentioned technical proposal, the present invention has following advantages compared with prior art：
Application of the invention can indirectly pull steel wire rope by pulling dynamic pulling block, and axle is moved downward, and axle is departed from drag hook
Plate（When hand unclamps pulling block, in a state of nature, axle sleeve is in hook-shaped one end in drag hook plate to spring）, simple to operate and time saving province
Power.
Brief description of the drawings
Technical solution of the present invention is described further below in conjunction with the accompanying drawings：
Accompanying drawing 1 is the stereogram of unhook structure of the present invention；
Accompanying drawing 2 is axle of the present invention, axle fixed block, spring, the scheme of installation of limit shaft；
Accompanying drawing 3 is the working state figure of unhook structure of the present invention（When hand unclamps pulling block）；
Accompanying drawing 4 is the working state figure of unhook structure of the present invention（When pulling dynamic pulling block）；
Wherein：1st, pulling block；2nd, pulling block；3rd, axle fixed block；4th, drag hook plate；5th, axle；6th, limit shaft；7th, spring；8th, fork truck body.
Specific embodiment
Below in conjunction with the accompanying drawings and specific embodiment the present invention is described in further detail.
Accompanying drawing 1-4 is a kind of unhook structure of the present invention, including fork truck body 8, pulling block 1, steel wire rope 2, axle fixed block
3rd, drag hook plate 4；The top of fork truck body 8 is provided with installing plate, and the lower end at middle part is provided with axle fixed block 3；The installing plate is provided with
Pulling block 1；The middle part of the axle fixed block 3 is provided with up big and down small through hole, through hole and is sequentially provided with axle 5 and spring 7 from top to bottom；Institute
The one end for stating drag hook plate 4 is in hook-shaped, and the axle 5 is in hook-shaped underface；One end of the steel wire rope 2 is connected with pulling block 1, separately
One end is connected with axle 5;The rectangular shape in the upper end of axle fixed block 3, rectangular-shaped both sides are provided with the U-shaped hole for communicating；Under the axle
End is provided with through hole, limit shaft 6 is provided with through hole and limit shaft 6 passes through the U-shaped hole of both sides.
When needing to break off relations, pulling block 1 only need to be pulled with hand, indirectly pull steel wire rope 2, limit is driven while axle 5 moves up and down
Position axle 6 moves up and down, and limit shaft 6 moves up and down can encounter the upper and lower side of U-shaped hole, play position-limiting action.
Application of the invention can indirectly pull steel wire rope by pulling dynamic pulling block, and axle is moved downward, and axle is departed from drag hook
Plate（When hand unclamps pulling block, in a state of nature, axle sleeve is in hook-shaped one end in drag hook plate to spring）, simple to operate and time saving province
Power.
The above embodiments merely illustrate the technical concept and features of the present invention, its object is to allow person skilled in the art
Scholar will appreciate that present disclosure and be carried out that it is not intended to limit the scope of the present invention, all according to the present invention
The equivalent change or modification that Spirit Essence is made, should all cover within the scope of the present invention.
Claims (1)
1. a kind of unhook structure, including fork truck body, pulling block, steel wire rope, axle fixed block, drag hook plate；The fork vehicle body upper portion is provided with
Installing plate, the lower end at middle part is provided with axle fixed block；The installing plate is provided with pulling block；Under the axle fixed block middle part is provided with greatly
Axle and spring are sequentially provided with from top to bottom in small through hole, through hole；One end of the drag hook plate is in hook-shaped, and the axle is in hook-shaped
Underface；One end of the steel wire rope is connected with pulling block, and the other end is connected with axle；The rectangular shape in axle fixed block upper end,
Rectangular-shaped both sides are provided with the U-shaped hole for communicating；The axle lower end is provided with through hole, limit shaft is provided with through hole and limit shaft passes through two
The U-shaped hole of side；When dynamic or release pulling block is pulled, steel wire rope is indirectly pulled, drive limit shaft upper and lower while axle moves up and down
Motion, limit shaft moves up and down can encounter the upper and lower side of U-shaped hole, play position-limiting action.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410731212.7A CN104444965B (en) | 2014-12-05 | 2014-12-05 | A kind of unhook structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410731212.7A CN104444965B (en) | 2014-12-05 | 2014-12-05 | A kind of unhook structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104444965A CN104444965A (en) | 2015-03-25 |
| CN104444965B true CN104444965B (en) | 2017-06-13 |
Family
ID=52891837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410731212.7A Active CN104444965B (en) | 2014-12-05 | 2014-12-05 | A kind of unhook structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104444965B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201224886Y (en) * | 2008-06-20 | 2009-04-22 | 中冶成工上海五冶建设有限公司 | Automatic uncoupling device for suspending pile of pile machine |
| CN201597402U (en) * | 2009-07-13 | 2010-10-06 | 中冶天工上海十三冶建设有限公司 | Manual control towing hook |
| CN202116179U (en) * | 2011-05-31 | 2012-01-18 | 武汉一冶钢结构有限责任公司 | Manual spring hoisting ring |
| CN204324830U (en) * | 2014-12-05 | 2015-05-13 | 苏州先锋物流装备科技有限公司 | A kind of unhook structure |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102094305B (en) * | 2009-12-11 | 2013-07-24 | 杭州神林电子有限公司 | Door lock device |
-
2014
- 2014-12-05 CN CN201410731212.7A patent/CN104444965B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201224886Y (en) * | 2008-06-20 | 2009-04-22 | 中冶成工上海五冶建设有限公司 | Automatic uncoupling device for suspending pile of pile machine |
| CN201597402U (en) * | 2009-07-13 | 2010-10-06 | 中冶天工上海十三冶建设有限公司 | Manual control towing hook |
| CN202116179U (en) * | 2011-05-31 | 2012-01-18 | 武汉一冶钢结构有限责任公司 | Manual spring hoisting ring |
| CN204324830U (en) * | 2014-12-05 | 2015-05-13 | 苏州先锋物流装备科技有限公司 | A kind of unhook structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104444965A (en) | 2015-03-25 |
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| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |