CN204529067U - A kind of safe suspender - Google Patents
A kind of safe suspender Download PDFInfo
- Publication number
- CN204529067U CN204529067U CN201420851963.8U CN201420851963U CN204529067U CN 204529067 U CN204529067 U CN 204529067U CN 201420851963 U CN201420851963 U CN 201420851963U CN 204529067 U CN204529067 U CN 204529067U
- Authority
- CN
- China
- Prior art keywords
- lockset
- brace panel
- lifting pipe
- shrouding
- annular brace
- 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
Links
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- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model relates to a kind of safe suspender, comprise lifting pipe, lockset, shrouding and annular brace panel, described shrouding and annular brace panel are fixed on the two ends of lifting pipe, and lockset is fixed on the enclosed construction being formed between shrouding and annular brace panel and have self-locking type opening.Lockset is made up of baffle ring, dead bolt, torque spring and locking bar, and baffle ring is relative with locking bar to be fixed on shrouding and annular brace panel, and the minor axis that the afterbody of dead bolt is sleeved on locking bar can rotate around minor axis, and dead bolt afterbody is also provided with torque spring.Compared with prior art, the beneficial effects of the utility model are: 1) on lifting pipe, install lockset additional, ensure that steel rope can not landing during handling, add the safety of lifting pipe; 2) lockset has self-locking structure, and structure is simple, uses very convenient; 3) lifting pipe establishes reinforcement gusset with equipment weld, increases the intensity with equipment connection, guarantees the safety lifted, prevent the generation of equipment and personal safety accident.
Description
Technical field
The utility model relates to a kind of suspender, particularly relates to a kind of safe suspender with self-locking type structure.
Background technology
Along with machine building industry develops rapidly, equipment is increasing, and structure becomes increasingly complex, and when lifting by crane movement main equipment, the safety of lifting is particularly important.And the lifting pipe generally used now there is no safety precautions, especially when lifting by crane complex-shaped main equipment, because Heave Here center of gravity is grasped bad, steel rope is easy to sideslip and comes off; Lifting pipe does not strengthen structure with equipment weld in addition, and its tension, bending strength are low, and safety can not ensure.The potential safety hazard existed in above suspender, very easily causes safety misadventure occurring, damage equipment or damage operating personal when lifting, and directly causes loss economically.
Summary of the invention
The utility model provides a kind of safe suspender, and can guarantee that steel rope can not from landing lifting pipe during handling, avoid the generation of equipment and personal security accident, adopt self-locking type structure, structure is simple, easy to operate.
In order to achieve the above object, the utility model realizes by the following technical solutions:
A kind of safe suspender, comprise lifting pipe, lockset, shrouding and annular brace panel, described shrouding and annular brace panel are fixed on the two ends of lifting pipe, and lockset is fixed on the enclosed construction being formed between shrouding and annular brace panel and have self-locking type opening.
Described lockset is made up of baffle ring, dead bolt, torque spring and locking bar, and baffle ring is relative with locking bar to be fixed on shrouding and annular brace panel, and the minor axis that the afterbody of dead bolt is sleeved on locking bar can rotate around minor axis, and dead bolt afterbody is also provided with torque spring.
Along the circumferential direction uniform several reinforcement gusset on lifting pipe outside described annular brace panel.
Compared with prior art, the beneficial effects of the utility model are:
1) on lifting pipe, install lockset additional, ensure that steel rope can not landing during handling, add the safety of lifting pipe;
2) lockset has self-locking structure, and structure is simple, uses very convenient;
3) lifting pipe establishes reinforcement gusset with equipment weld, increases the intensity with equipment connection, guarantees the safety lifted, prevent the generation of equipment and personal safety accident.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model.
Fig. 2 is lateral plan of the present utility model.
In figure: 1. shrouding 2. lockset 21. baffle ring 22. dead bolt 23. torque spring 24. locking bar 3. lifts the annular brace panel 5. of pipe 4. and strengthens gusset
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described further:
See Fig. 1-Fig. 2, it is structural representation of the present utility model, a kind of safe suspender of the utility model, comprise lifting pipe 3, lockset 2, shrouding 1 and annular brace panel 4, described shrouding 1 and annular brace panel 4 are fixed on the two ends of lifting pipe 3, and lockset 2 is fixed on the enclosed construction being formed between shrouding 1 and annular brace panel 4 and have self-locking type opening.
Described lockset 2 is made up of baffle ring 21, dead bolt 22, torque spring 23 and locking bar 24, baffle ring 21 is relative with locking bar 24 to be fixed on shrouding 1 and annular brace panel 4, the minor axis that the afterbody of dead bolt 22 is sleeved on locking bar 24 can rotate around minor axis, and dead bolt 22 afterbody is also provided with torque spring 23.
Along the circumferential direction uniform several reinforcement gusset 5 on lifting pipe 3 outside described annular brace panel 4.
For structure shown in Fig. 2, locking bar 24 is 2 short cylinders, be welded on annular brace panel 4, its top is relatively respectively provided with a minor axis, offers rectangular notch in the middle of dead bolt 22 afterbody, and by the minor axis that is fixed on after curling for notch two ends between locking bar 24, then retrofitting torsion spring 23 inside minor axis, lockset 2 i.e. installation, now, dead bolt 22 can rotate around minor axis, and keeps the state opening certain angle laterally under torque spring 23 acts on.
Weld baffle ring 21 at shrouding 1 with locking bar 24 correspondence position, dead bolt 22 can should be blocked in its lower end, and restriction dead bolt 22 laterally rotates.Like this, between shrouding 1 and annular brace panel 4, the enclosed construction that one has self-locking type opening is just defined.
On lifting pipe 3 outside annular brace panel 4, along the circumferential direction establishing 4 to strengthen gusset 5, for strengthening the intensity with equipment weld, preventing because undercapacity Heave Here weld cracking, lifting pipe 3 occurs from accidents such as equipment come off.
During use, the quantity that safe suspender uses is determined according to on-the-spot actual needs, and by by handling appliance center-of-gravity position, safe suspender is welded on equipment side in pairs, strengthen gusset 5 and lifting pipe 3 all with equipment firm welding, lockset 2 side should be noted during welding to rotate to suspender bottom.
Steel rope is introduced from outside to inside in lockset 2, the resistance that dead bolt 22 overcomes torque spring 23 by External Force Acting turns to the inside, lockset 2 place forms an opening, after steel rope is inserted in lockset 2, dead bolt 22 loses External Force Acting, and automatically rebounding under torque spring 23 acts on makes lockset 2 again form closure state.After handling completes, with hand, dead bolt 22 is turned to the inside, opening is opened, steel rope is taken out.
Claims (3)
1. a safe suspender, it is characterized in that, comprise lifting pipe, lockset, shrouding and annular brace panel, described shrouding and annular brace panel are fixed on the two ends of lifting pipe, and lockset is fixed on the enclosed construction being formed between shrouding and annular brace panel and have self-locking type opening.
2. the safe suspender of one according to claim 1, it is characterized in that, described lockset is made up of baffle ring, dead bolt, torque spring and locking bar, baffle ring is relative with locking bar to be fixed on shrouding and annular brace panel, the minor axis that the afterbody of dead bolt is sleeved on locking bar can rotate around minor axis, and dead bolt afterbody is also provided with torque spring.
3. the safe suspender of one according to claim 1, is characterized in that, along the circumferential direction uniform several reinforcement gusset on the lifting pipe outside described annular brace panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420851963.8U CN204529067U (en) | 2014-12-29 | 2014-12-29 | A kind of safe suspender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420851963.8U CN204529067U (en) | 2014-12-29 | 2014-12-29 | A kind of safe suspender |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204529067U true CN204529067U (en) | 2015-08-05 |
Family
ID=53743084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420851963.8U Expired - Fee Related CN204529067U (en) | 2014-12-29 | 2014-12-29 | A kind of safe suspender |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204529067U (en) |
-
2014
- 2014-12-29 CN CN201420851963.8U patent/CN204529067U/en not_active Expired - Fee Related
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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: 20150805 Termination date: 20211229 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |