CN105984807A - Spiral locking type lifting tool device - Google Patents
Spiral locking type lifting tool device Download PDFInfo
- Publication number
- CN105984807A CN105984807A CN201610583563.7A CN201610583563A CN105984807A CN 105984807 A CN105984807 A CN 105984807A CN 201610583563 A CN201610583563 A CN 201610583563A CN 105984807 A CN105984807 A CN 105984807A
- Authority
- CN
- China
- Prior art keywords
- spiral locking
- hoisting device
- holding clamp
- lifting
- fixing
- 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
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
- B66C1/42—Gripping members engaging only the external or internal surfaces of the articles
- B66C1/44—Gripping members engaging only the external or internal surfaces of the articles and applying frictional forces
Abstract
The invention discloses a spiral locking type lifting tool device. The device comprises a lifting ring, a plugging pin, a lifting tool body, a plugging hole, a locking rod and a punching head, wherein a fixed clamp is fixedly welded to the bottom of the lifting ring, and two connecting holes are formed in the fixed clamp and are located on the same horizontal line; a connecting mechanism is fixedly welded to the bottom end of the lifting tool body, the fixed clamp at the bottom of the lifting ring is plugged to the connecting mechanism, the plugging pin penetrates through the connecting holes to hinge the fixed clamp with the connecting mechanism, and one end of the plugging pin is fixedly connected with a fixed nut; and a mounting hole is formed in the inner side of the lifting tool body, and a cushion pad is arranged in the mounting hole. The spiral locking type lifting tool device is reasonable in structural design, strong in bearing capacity and suitable for lifting spherical steel plates, end sockets, pressure containers and the like. The device is small in volume, light in weight and low in production cost, and the integral lifting weight is decreased.
Description
Technical field
The present invention relates to hoisting device applied technical field, be specially a kind of spiral locking hoisting device.
Background technology
When handling and carrying article, typically carry out operation, or the way by simplicity such as liftings after suspender belt colligation with the hanger or suspension ring of hook article.But, at some in particular cases, for example, article itself do not have lifting point, or outside is relatively thin and some outward appearance needs protection that the object of suspender belt colligation can not be used to answer safe and reliable special hanger lifting；Common suspender, or utilize the particularity of some article or by complicated leverage or quadric chain principle, when being aided with various additional mechanism providing additional operation to ensure reliability and security, loaded down with trivial details when design and manufacture complexity, use, and the versatility of suspender is also poor.
Content of the invention
It is an object of the invention to provide a kind of spiral locking hoisting device, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, the present invention provides following technical scheme: hoisting device locked by a kind of spiral, including suspension ring, grafting pin, fishing tackle body, spliced eye, securing rod and staking punch, the bottom of described suspension ring is fixing is welded and fixed fixture, holding clamp is provided with two connecting holes, and connecting hole is positioned on same level line；The bottom of described fishing tackle body is fixing is welded to connect mechanism, and the holding clamp bottom suspension ring is plugged in bindiny mechanism, and grafting pin passes through connecting hole, and holding clamp is hinged with bindiny mechanism, and one end of grafting pin is fixing with fixing nut to be connected；The inner side of described suspender body arranges installing hole, and the inside of installing hole is provided with beam；Arranging spliced eye on described suspender body, spliced eye and mounting hole site are on same level line, and spliced eye is threaded connection with lock shaft；One end of described lock shaft is fixing connects staking punch, is provided with damping device between staking punch and lock shaft；Described lock shaft is provided with axis hole, and the inside of axis hole arranges securing rod.
Preferably, described suspender body is the U-shape structure standing upside down, and suspender body uses high tenacity steel alloy forging molding, and through Quenching Treatment, the corner of suspender body is polished into smooth fillet through machining.
Preferably, described beam is disc structure, and beam uses wearable elastic plastic cement to make.
Preferably, it is provided with wear washer between described holding clamp and bindiny mechanism.
Preferably, reinforcement is welded in described suspension ring and the junction of holding clamp, and wraps up with protective jacket.
Preferably, the outer surface of described fishing tackle body 9 scribbles antirust paint.
Compared with prior art, the invention has the beneficial effects as follows:
(1) this spiral locking hoisting device, suspender body is the U-shape structure standing upside down, eliminate the stress of suspender body, improve the resistance to tension of fishing tackle body, suspender body uses high tenacity steel alloy forging molding, and through Quenching Treatment, improve the safety coefficient of fishing tackle body, the corner of suspender body is polished into smooth fillet through machining, reasonable in design, can bear the pulling force of 0.5-1.0 ton；Beam is disc structure, and beam uses wearable elastic plastic cement to make, and serves scratch resistant effect, strengthens the pressure between lock shaft and fishing tackle body；It is provided with wear washer between holding clamp and bindiny mechanism, reduces the abrasion between holding clamp and bindiny mechanism, extend both service life；Suspension ring weld reinforcement with the junction of holding clamp, and with protective jacket parcel, enhance the rigidity of suspender body, strengthen the stability of integrated model；The outer surface of suspender body scribbles antirust paint, serves scratch resistant antirust effect.
(2) this spiral locking hoisting device, reasonable in design, bearing capacity is strong, it is adaptable to lift spherical steel plate, end socket and pressure vessel etc.；Own vol is small and exquisite, light weight, low production cost, reduces the overall weight of lifting.
Brief description
Fig. 1 is the broken away view of the present invention；
Fig. 2 is the front view of the present invention；
Fig. 3 is the side view of the present invention.
In figure: 1 suspension ring；2 holding clamps；3 grafting pins；4 connecting holes；5 fix nut；6 beams；7 bindiny mechanisms；8 installing holes；9 suspender bodies；10 spliced eyes；11 lock shafts；12 securing rods；13 axis holes；14 staking punch；15 damping devices.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, every other embodiment that those of ordinary skill in the art are obtained under the premise of not making creative work, broadly fall into the scope of protection of the invention.
Refer to Fig. 1-3, the present invention provides a kind of technical scheme: hoisting device locked by a kind of spiral, including suspension ring the 1st, grafting pin the 3rd, fishing tackle body the 9th, spliced eye the 10th, securing rod 12 and staking punch 14, the bottom of suspension ring 1 is fixing is welded and fixed fixture 2, suspension ring 1 weld reinforcement with the junction of holding clamp 2, and with protective jacket parcel, enhance the rigidity of suspender body 9, strengthen the stability of integrated model；Holding clamp 2 is provided with two connecting holes 4, and connecting hole 4 is positioned on same level line；The bottom of fishing tackle body 9 is fixing is welded to connect mechanism 7, suspender body 9 is the U-shape structure standing upside down, eliminate the stress of suspender body 9, improve the resistance to tension of fishing tackle body 9, suspender body 9 uses high tenacity steel alloy forging molding, and through Quenching Treatment, improve the safety coefficient of fishing tackle body 9, the corner of suspender body 9 is polished into smooth fillet through machining, reasonable in design, can bear the pulling force of 0.5-1.0 ton；Holding clamp 2 bottom suspension ring 1 is plugged in bindiny mechanism 7, and grafting pin 3 passes through connecting hole 4, and by hinged with bindiny mechanism 7 for holding clamp 2, one end of grafting pin 3 is fixed with fixing nut 5 and is connected；The inner side of suspender body 9 arranges installing hole 8, and the inside of installing hole 8 is provided with beam 6；Beam 6 is disc structure, and beam 6 uses wearable elastic plastic cement to make, serves scratch resistant effect, strengthens the pressure between lock shaft 11 and fishing tackle body 9；The outer surface of suspender body 9 scribbles antirust paint, serves scratch resistant antirust effect；Arranging spliced eye 10 on suspender body 9, spliced eye 10 and installing hole 8 are positioned on same level line, and spliced eye 10 is threaded connection with lock shaft 11；One end of lock shaft 11 is fixing connects staking punch 14, is provided with damping device 15, has good shock absorbing effect, enhance the pressure of staking punch 14 between staking punch 14 and lock shaft 11；Lock shaft 11 is provided with axis hole 13, and the inside of axis hole 13 arranges securing rod 12, by the rotation of securing rod 12, can control the folding of lock shaft 10, simple to operate, practical；During use, suspender body 9 is plugged on workpiece, rotation lock fixed pole 12, drives lock shaft 11 to move ahead, makes staking punch 14 be compacted workpiece with suspender body 9.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, being appreciated that and can carrying out multiple change, modification, replacement and modification to these embodiments without departing from the principles and spirit of the present invention, the scope of the present invention be defined by the appended.
Claims (6)
1. a spiral locking hoisting device, including suspension ring (1), grafting pin (3), fishing tackle body (9), spliced eye (10), securing rod (12) and staking punch (14), it is characterized in that: the bottom of described suspension ring (1) is fixing is welded and fixed fixture (2), holding clamp (2) is provided with two connecting holes (4), and connecting hole (4) is positioned on same level line；The bottom of described fishing tackle body (9) is fixing is welded to connect mechanism (7), the holding clamp (2) of suspension ring (1) bottom is plugged in bindiny mechanism (7), grafting pin (3) passes through connecting hole (4), by hinged with bindiny mechanism (7) for holding clamp (2), one end of grafting pin (3) is fixing with fixing nut (5) to be connected；The inner side of described suspender body (9) arranges installing hole (8), and the inside of installing hole (8) is provided with beam (6)；Arranging spliced eye (10) on described suspender body (9), spliced eye (10) and installing hole (8) are positioned on same level line, and spliced eye (10) is threaded connection with lock shaft (11)；One end of described lock shaft (11) is fixing connects staking punch (14), is provided with damping device (15) between staking punch (14) and lock shaft (11)；Described lock shaft (11) is provided with axis hole (13), and the inside of axis hole (13) arranges securing rod (12).
2. a kind of spiral locking hoisting device according to claim 1, it is characterized in that: described suspender body (9) is the U-shape structure standing upside down, suspender body (9) uses high tenacity steel alloy forging molding, and through Quenching Treatment, the corner of suspender body (9) is polished into smooth fillet through machining.
3. a kind of spiral locking hoisting device according to claim 1, it is characterised in that: described beam (6) is disc structure, and beam (6) uses wearable elastic plastic cement to make.
4. a kind of spiral locking hoisting device according to claim 1, it is characterised in that: it is provided with wear washer between described holding clamp (2) and bindiny mechanism (7).
5. a kind of spiral locking hoisting device according to claim 1, it is characterised in that: described suspension ring (1) weld reinforcement with the junction of holding clamp (2), and wrap up with protective jacket.
6. a kind of spiral locking hoisting device according to claim 1, it is characterised in that: the outer surface of described fishing tackle body (9) scribbles antirust paint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610583563.7A CN105984807A (en) | 2016-07-25 | 2016-07-25 | Spiral locking type lifting tool device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610583563.7A CN105984807A (en) | 2016-07-25 | 2016-07-25 | Spiral locking type lifting tool device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105984807A true CN105984807A (en) | 2016-10-05 |
Family
ID=57044745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610583563.7A Pending CN105984807A (en) | 2016-07-25 | 2016-07-25 | Spiral locking type lifting tool device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105984807A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5255950A (en) * | 1991-11-08 | 1993-10-26 | J.C. Renfroe And Sons, Inc. | Clamp with freely rotatable coupling and associated method of rotatably manipulating a structural member |
| JPH0657957A (en) * | 1992-08-12 | 1994-03-01 | Suupaa Tool:Kk | Clamp |
| JPH07206368A (en) * | 1994-01-14 | 1995-08-08 | Mori Setsubi:Kk | Suspension tool |
| JP2005036972A (en) * | 2003-06-25 | 2005-02-10 | Eagle Kuranpu Kk | Screw clamp |
| KR20050033137A (en) * | 2003-10-06 | 2005-04-12 | 김동기 | Screw clamp for steel frame construction |
| CN201485175U (en) * | 2009-08-31 | 2010-05-26 | 张龙 | Novel clamp hanger |
| CN201560048U (en) * | 2009-10-29 | 2010-08-25 | 天津重钢机械装备股份有限公司 | Hoisting appliance for assembly welding |
| JP3179866U (en) * | 2012-09-10 | 2012-11-22 | イーグルクランプ株式会社 | Thread clamp clamp |
| JP2012246124A (en) * | 2011-05-31 | 2012-12-13 | Mitsubishi Heavy Ind Ltd | Suspension jig, and method of machining blade ring |
| CN203247013U (en) * | 2013-04-28 | 2013-10-23 | 三一汽车制造有限公司 | Brake drum hoisting equipment |
| CN205932955U (en) * | 2016-07-25 | 2017-02-08 | 无锡市曙光高强度紧固件有限公司 | Tight hoist device of spiral shell twistlock |
-
2016
- 2016-07-25 CN CN201610583563.7A patent/CN105984807A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5255950A (en) * | 1991-11-08 | 1993-10-26 | J.C. Renfroe And Sons, Inc. | Clamp with freely rotatable coupling and associated method of rotatably manipulating a structural member |
| JPH0657957A (en) * | 1992-08-12 | 1994-03-01 | Suupaa Tool:Kk | Clamp |
| JPH07206368A (en) * | 1994-01-14 | 1995-08-08 | Mori Setsubi:Kk | Suspension tool |
| JP2005036972A (en) * | 2003-06-25 | 2005-02-10 | Eagle Kuranpu Kk | Screw clamp |
| KR20050033137A (en) * | 2003-10-06 | 2005-04-12 | 김동기 | Screw clamp for steel frame construction |
| CN201485175U (en) * | 2009-08-31 | 2010-05-26 | 张龙 | Novel clamp hanger |
| CN201560048U (en) * | 2009-10-29 | 2010-08-25 | 天津重钢机械装备股份有限公司 | Hoisting appliance for assembly welding |
| JP2012246124A (en) * | 2011-05-31 | 2012-12-13 | Mitsubishi Heavy Ind Ltd | Suspension jig, and method of machining blade ring |
| JP3179866U (en) * | 2012-09-10 | 2012-11-22 | イーグルクランプ株式会社 | Thread clamp clamp |
| CN203247013U (en) * | 2013-04-28 | 2013-10-23 | 三一汽车制造有限公司 | Brake drum hoisting equipment |
| CN205932955U (en) * | 2016-07-25 | 2017-02-08 | 无锡市曙光高强度紧固件有限公司 | Tight hoist device of spiral shell twistlock |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161005 |
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| WD01 | Invention patent application deemed withdrawn after publication |