CN205668870U - Automatically-unhooked safe suspender - Google Patents
Automatically-unhooked safe suspender Download PDFInfo
- Publication number
- CN205668870U CN205668870U CN201620492228.1U CN201620492228U CN205668870U CN 205668870 U CN205668870 U CN 205668870U CN 201620492228 U CN201620492228 U CN 201620492228U CN 205668870 U CN205668870 U CN 205668870U
- Authority
- CN
- China
- Prior art keywords
- lifting
- handle
- crampon
- coupler body
- head
- 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
Automatically-unhooked safe suspender, hanging handle including rounded, the upper end connection hanging handle has hoisting-chain, and hanging the connection of handle lower end has crampon, crampon is mounted with lifting tripping gear by suspension ring, lifting tripping gear includes lifting by crane head, and the upper end of lifting head is provided with lifting hole(eyelet), and lifting hole(eyelet) is provided with described suspension ring, the bottom of lifting head is provided with coupler body, the right part of lifting head connects long handle, and the free end of long handle offers circular hole, and circular hole connects control stay cord.This utility model utilizes bar thick stick principle, pull downwards control stay cord, long handle right-hand member is downward-sloping, lifting head rotates, Open Side Down for coupler body, and the shackle on big gun hammer departs from coupler body under gravity, and big gun hammer drops downward in carbon block groove, eliminate artificial unhook process, and then improve carbon block smashing efficiency；Crampon is provided with check lock lever, it is to avoid lift by crane coming off of tripping gear in driving lifting or dropping process, it is ensured that safety in production.
Description
Technical field
This utility model belongs to mechanical hoisting accessory field, is specifically related to a kind of automatically-unhooked safe suspender.
Background technology
Lifting operation is indispensable link in daily production and transportation, is lifted with various ways.Lifting operation
Than occasion more frequently, it is typically provided the fixing lifting machines such as driving.Boom hoisting belongs to the work that the lifting machines such as driving use
Tool requires higher a kind of hoisting structure to security and stability.
Electrolytic aluminium factory needs the material such as substantial amounts of anode carbon block, carbon block broken most important, and at present, the method commonly used is just
Being the boom hoisting utilizing driving, during lifting, big gun hammer hangs on suspension hook, and after reaching predetermined altitude, operator is to big gun
Hammer manually breaks off relations, and big gun hammer freely falls in carbon block groove.This lifting unhook mode needs manually to break off relations, inefficiency；
Secondly, big gun hammer is positioned at the top of carbon block groove, and when manually breaking off relations, operator's distance big gun hammer and carbon block groove are relatively near, and potential safety hazard is big, shadow
The safety ringing carbon block crushes.
Utility model content
This utility model is for solving the problems referred to above, it is proposed that it is automatic that a kind of work efficiency is high, safety is high, simple to operate
Break off relations safe suspender.
For achieving the above object, this utility model adopts the following technical scheme that automatically-unhooked safe suspender, including in circle
Shape hang handle, hang handle upper end connect hoisting-chain, hang handle lower end connect have crampon, crampon is mounted with by suspension ring
Lifting tripping gear, lifting tripping gear includes lifting by crane head, and the upper end of lifting head offers lifting hole(eyelet), and lifting head is hung by lifting hole(eyelet)
On suspension ring；The bottom of lifting head is provided with curved coupler body, and coupler body becomes the groove for hook big gun hammer, hook with lifting head circumference
The right-hand member of body is higher than the bottom of described groove；The right-hand member of lifting head is fixedly connected with long handle, and long handle extends to direction, upper right side, long
The free end of handle offers circular hole, and circular hole connects control stay cord.
The upper end of crampon is connected by bearing pin has check lock lever, bearing pin to be provided with for making check lock lever and crampon
The reduction torsion spring of free end top press-fit.
The bottom connection controlling stay cord has handle, handle to be provided with anti-slip veins；Control under lifting state under stay cord nature
Hang down at above the ground 1.5 meters.
Compared with prior art, this utility model has the advantages that this utility model utilizes bar thick stick principle, increases
Moment, pulls downwards control stay cord, and the pulling force that the right-hand member of long handle is controlled stay cord is downward-sloping, and lifting head rotates up,
Open Side Down for coupler body, and the shackle on big gun hammer departs from coupler body under gravity, and big gun hammer drops downward in carbon block groove, by carbon block
Carbon block in groove smashes, and eliminates artificial unhook process, and then carbon block smashing efficiency is high；Workman pull control stay cord place with
Big gun hammer has certain safe distance, and then avoids workman and injured by a crashing object by big gun hammer.Crampon of the present utility model is provided with check lock lever,
Avoid in driving lifting or dropping process and lift by crane tripping gear landing from crampon, further ensure safety in production.
Control stay cord of the present utility model is provided with the handle of band anti-slip veins, adds the frictional force between staff and handle, convenient use
Power.In a word, this utility model has the advantages such as work efficiency height, safety height, simple in construction, operation safety.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
The present embodiment with upwardly direction in Fig. 1 be on to, in Fig. 1, direction to the left is as left-hand.
As it is shown in figure 1, automatically-unhooked safe suspender of the present utility model, hang handle 1 including rounded, hang the upper end of handle
Connecting hoisting-chain 2, hanging the connection of handle lower end has crampon 3, crampon 3 is mounted with lifting tripping gear by suspension ring 4, rises
Hanging tripping gear and include that lifting 5, the upper end of lifting 5 offer lifting hole(eyelet) 6, lifting 5 is hung on suspension ring 4 by lifting hole(eyelet) 6；
The bottom of lifting 5 is provided with curved coupler body 7, and coupler body 7 and lifting 5 surround the groove 9 for hook big gun hammer 8, coupler body 7
Right-hand member higher than the bottom of described groove 9；The right-hand member of lifting 5 is fixedly connected with long handle 10, and long handle 10 extends to upper right,
The free end of long handle 10 offers circular hole 11, circular hole 11 connects and has control stay cord 12.
The upper end of crampon 3 is connected by bearing pin 13 check lock lever 14, and bearing pin 13 connects reduction torsion spring, resets
Torsion spring makes check lock lever 14 be reset to the initial position shown in Fig. 1 when not stressing, check lock lever and hoisting hook when this initial position
The free end top press-fit of hook, makes check lock lever 14 play and prevents from lifting by crane the effect that tripping gear breaks off relations.
The lower end controlling stay cord 12 is provided with handle 15, and handle 15 is provided with anti-slip veins；Stay cord 12 is controlled certainly under lifting state
So hang down to above the ground at 1.5 meters.
Big gun hammer 8 is provided with shackle 16, and during use, big gun hammer 8 is hung on the groove 9 of coupler body 7 by described shackle 16.
Reduction torsion spring and anti-slip veins are conventional components, not shown.
Utility model works process and principle are as follows: lifting tripping gear is hung on crampon 3 by first operator,
Checking whether check lock lever 14 locks crampon 3, big gun hammer 8 is hung on the coupler body 7 of lifting 5 by operator afterwards, then opens
Play pendent switch in dynamic driving, when big gun hammer 8 is lifted to predetermined altitude, pull down control stay cord 12 with hands, now long handle 10
The pulling force that right-hand member is controlled stay cord 12 is downward-sloping, and according to bar thick stick principle, lifting 5 rotates up, the opening of coupler body 7 to
Under, the shackle 16 on big gun hammer 8 departs from coupler body 7 under gravity, and big gun hammer 8 drops downward in carbon block groove, by carbon block groove
Carbon block smashes；Land this utility model afterwards, then again hangs on coupler body 7 by big gun hammer 8, crushes work after hoisting next time
Industry, the most repeatedly, can smash the carbon block in carbon block groove completely, and when smashing the end of job, that closes driving plays pendent switch, beats
Open locking bar 14, takes out lifting tripping gear, is placed into home.
Above example is only in order to illustrative not limiting the technical solution of the utility model, although with reference to above-described embodiment pair
This utility model has been described in detail, and it will be understood by those within the art that: still can enter this utility model
Row amendment or equivalent, without deviating from any modification or partial replacement of spirit and scope of the present utility model, it all should
Contain in the middle of right of the present utility model.
Claims (3)
- The most automatically-unhooked safe suspender, hangs handle including rounded, and the upper end connection hanging handle has hoisting-chain, hangs handle lower end and connects There is crampon, it is characterised in that: being mounted with lifting tripping gear by suspension ring on crampon, lifting tripping gear has included Hanging head, the upper end of lifting head offers lifting hole(eyelet), and lifting head is hung on described suspension ring by lifting hole(eyelet)；The bottom of lifting head sets Having curved coupler body, coupler body to become the groove for hook big gun hammer with lifting head circumference, the right-hand member of coupler body is higher than the end of described groove End；The right-hand member of lifting head is fixedly connected with long handle, and long handle extends to direction, upper right side, and the free end of long handle offers circular hole, Connect on circular hole and have control stay cord.
- Automatically-unhooked safe suspender the most according to claim 1, it is characterised in that: pin is passed through in the upper end of crampon Axle connects the reduction torsion spring having check lock lever, bearing pin to be provided with for making check lock lever and the free end top press-fit of crampon.
- 3. according to the automatically-unhooked safe suspender described in right 1 or 2, it is characterised in that: the bottom connection controlling stay cord has Handle, handle is provided with anti-slip veins, and lifts by crane and control stay cord under state and naturally droop at above the ground 1.5 meters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620492228.1U CN205668870U (en) | 2016-05-26 | 2016-05-26 | Automatically-unhooked safe suspender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620492228.1U CN205668870U (en) | 2016-05-26 | 2016-05-26 | Automatically-unhooked safe suspender |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205668870U true CN205668870U (en) | 2016-11-02 |
Family
ID=57193317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620492228.1U Expired - Fee Related CN205668870U (en) | 2016-05-26 | 2016-05-26 | Automatically-unhooked safe suspender |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205668870U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110654970A (en) * | 2019-11-07 | 2020-01-07 | 湖北三江航天红阳机电有限公司 | Drop test equipment and lifting device thereof |
-
2016
- 2016-05-26 CN CN201620492228.1U patent/CN205668870U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110654970A (en) * | 2019-11-07 | 2020-01-07 | 湖北三江航天红阳机电有限公司 | Drop test equipment and lifting device thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161102 Termination date: 20170526 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |