CN2764749Y - Automatic positioning magnetic lifting appliance - Google Patents
Automatic positioning magnetic lifting appliance Download PDFInfo
- Publication number
- CN2764749Y CN2764749Y CNU2005200001284U CN200520000128U CN2764749Y CN 2764749 Y CN2764749 Y CN 2764749Y CN U2005200001284 U CNU2005200001284 U CN U2005200001284U CN 200520000128 U CN200520000128 U CN 200520000128U CN 2764749 Y CN2764749 Y CN 2764749Y
- Authority
- CN
- China
- Prior art keywords
- magnetic head
- projection
- positioning pin
- connecting rod
- orienting sleeve
- 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 - Lifetime
Links
- 238000009826 distribution Methods 0.000 claims description 2
- 230000005389 magnetism Effects 0.000 abstract description 2
- 239000004568 cement Substances 0.000 description 13
- 238000007711 solidification Methods 0.000 description 12
- 230000008023 solidification Effects 0.000 description 12
- 238000000034 method Methods 0.000 description 3
- 244000227633 Ocotea pretiosa Species 0.000 description 2
- 235000004263 Ocotea pretiosa Nutrition 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 239000002901 radioactive waste Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Images
Landscapes
- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model discloses an automatic positioning magnetism hoist that is used for equipment hoist and mount in remote handling and the large container. The device comprises a magnetic head (1), a guide sleeve (2) capable of moving up and down is arranged outside the magnetic head, bulges are arranged outside two ends of the guide sleeve (2), a movable sleeve (3) capable of moving up and down is arranged outside the guide sleeve (2) and between the two bulges, one end of a connecting rod (5) is hinged with the movable sleeve, the other end of the connecting rod is hinged with the middle of a positioning foot (4), one end of the positioning foot is hinged with the bulge at the bottom of the guide sleeve (2), and a bulge (7) is arranged at the bottom end of the magnetic head (1). The lifting appliance has the advantages of high automatic centering precision, simple structure and no requirement on manual operation, and can be used for lifting long-distance lifting and hoisting internal equipment of large containers.
Description
Technical field
The utility model relates to a kind of magnetic suspender, but be specifically related to a kind of after improving the magnetic suspender of self-orientation, can be used for the lifting of equipment in remote handling and the tun.
Background technology
In the radioactive waste process field, radioactivation is steamed raffinate and spent resin must be sealed up for safekeeping in storage well then through cement solidification.Because radioactivation is steamed raffinate and spent resin has very strong radioactivation, cement solidification must be finished by distance control in shield.Because magnetic suspender handling cement solidification bucket is adopted in the restriction in lifting space, cement solidification manufacturing line.Existing magnetic suspender is a metal cylinder, has permanent magnetism.When slinging the cement solidification bucket, even the loss of power accident takes place, magnetic head and staving can not thrown off yet.When the anti-phase charging of magnetic head, magnetic suspender magnetic disappears, and magnetic head and staving are thrown off.In the reality; owing to there is not aligning gear when the magnetic head of magnetic suspender and the adhesive of cement solidification barrel top cover; can't guarantee that the magnetic head of magnetic suspender is accurately positioned in the center of cement solidification bucket bung; therefore the phenomenon of suction partially appears in regular meeting the time; make the cement solidification bucket in the handling process with the handling borehole wall rub sassafras, collision; even block, weigh down bucket, cause and solidify apparatus for production line pollution, damage, cement solidification bucket and can't return and major accident such as get.
The utility model content
The purpose of this utility model is to provide a kind of can the realization that the automatic centering of cement solidification bucket is solidified the magnetic suspender of the safe handling of bucket to guarantee radioactive cement.
The purpose of this utility model is achieved in that a kind of self-orientation magnetic suspender, comprises a magnetic head, is provided with an orienting sleeve moving up and down in the outside of magnetic head, and its two ends outer rim is provided with projection; Between orienting sleeve outside, two projectioies, be provided with movable sleeve moving up and down; Connecting rod one end and movable sleeve hinge joint, the middle part hinge joint of the other end and positioning pin; One end of positioning pin and the hinge joint of the outer lug of orienting sleeve lower end, the other end can be blocked by the projection on institute's handling object; Bottom at magnetic head is provided with outer lug.
When the magnetic suspender descends, as long as arbitrary positioning pin contacts with cement solidification bucket bung, will all positioning pins that be fixed on the movable sleeve be launched simultaneously by connecting rod, the circle projection that orienting sleeve descends on the end that positioning pin contacts with bung is cured barrel bung be blocked.At this moment, orienting sleeve has been realized the centering to the curing bucket, and magnetic head is limited in continuing in the orienting sleeve to fall to have realized centering simultaneously until contacting with a curing bucket bung.
For a more detailed description below in conjunction with the drawings and specific embodiments to the utility model.
Description of drawings
Accompanying drawing is structure of the present utility model and self-orientation scheme drawing thereof.Wherein, the 1-magnetic head, the 2-orienting sleeve, the 3-movable sleeve, the 4-positioning pin, the 5-connecting rod, the 6-pulley, the 7-projection, 8-solidifies the projection on the bucket bung.
The specific embodiment
As shown in drawings, magnetic head 1 passes orienting sleeve 2, and the two ends outer rim of orienting sleeve 2 is equipped with projection, is provided with movable sleeve 3 moving up and down between orienting sleeve 2 outsides, two projectioies; Connecting rod 5 one ends and movable sleeve 3 hinge joints, the middle part hinge joint of the other end of connecting rod 5 and positioning pin 4; The hinge joint of the projection of one end of positioning pin 4 and orienting sleeve 2 bottoms, the other end is provided with pulley 6, and reducing and the sassafras that rubs of solidifying the bucket bung, the circle that pulley 6 can be provided with on the cement solidification bucket bung of institute's handling is that the projection 8 in the center of circle is blocked with the bung center; Be provided with an outer lug 7 in the bottom of magnetic head 1, break away to prevent orienting sleeve 2 and magnetic head 1.
Connecting rod 5 is at least two with corresponding positioning pin 4, pulley 6, interlock that promptly must implement device, but with three be the best, and the symmetrical distribution of trying one's best.
For the convenience of installing, regulating, the projection 7 of the projection at orienting sleeve 2 two ends and magnetic head 1 bottom is made as the detouchable annulus.
During beginning, orienting sleeve 2 and movable sleeve 3 etc. block by projection 7 and guarantee not throw off with magnetic head 1.In the decline process, at first the pulley 6 that contacts with curing bucket bung opens by the interlock of positioning pin 4 and connecting rod 5 each positioning pin 4 of realization and pulley 6, and the projection 8 that is provided with on pulley 6 all is cured barrel bung is blocked.Because it is the circle in the center of circle with the bung center that projection 8 is one, and each connecting rod 5 and corresponding positioning pin 4 symmetries, the therefore centering of realizing orienting sleeve 2.Because magnetic head 1 is limited in the centre of orienting sleeve 2, has also just realized the location, until contacting with a curing bucket bung.
Claims (4)
1. self-orientation magnetic suspender, it comprises magnetic head (1), it is characterized in that: be provided with orienting sleeve moving up and down (2) in the outside of magnetic head (1), its two ends outer rim is provided with projection; Between orienting sleeve (2) outside, two projectioies, be provided with movable sleeve moving up and down (3); Connecting rod (5) one ends and movable sleeve (3) hinge joint, the middle part hinge joint of the other end and positioning pin (4); The outer lug hinge joint of one end of positioning pin (4) and orienting sleeve (2) lower end, the other end can be blocked by the projection (8) on institute's handling object; Be provided with outer lug (7) in the bottom of magnetic head (1).
2. as the said self-orientation magnetic of claim 1 suspender, it is characterized in that: connecting rod (5) and corresponding positioning pin (4) are three and symmetrical distribution as far as possible.
3. as claim 1 or 2 said self-orientation magnetic suspenders, it is characterized in that: the other end of positioning pin (4) is provided with pulley (6).
4. as claim 1 or 2 said self-orientation magnetic suspenders, it is characterized in that: the projection and the projection (7) at orienting sleeve (2) two ends are the detouchable ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200001284U CN2764749Y (en) | 2005-01-05 | 2005-01-05 | Automatic positioning magnetic lifting appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200001284U CN2764749Y (en) | 2005-01-05 | 2005-01-05 | Automatic positioning magnetic lifting appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2764749Y true CN2764749Y (en) | 2006-03-15 |
Family
ID=36167667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005200001284U Expired - Lifetime CN2764749Y (en) | 2005-01-05 | 2005-01-05 | Automatic positioning magnetic lifting appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2764749Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104555767A (en) * | 2014-12-22 | 2015-04-29 | 邱金全 | Magnetic force lifting appliance |
| CN108706432A (en) * | 2018-06-05 | 2018-10-26 | 南华大学 | Deep-well cures bucket recovery system and its recovery method |
-
2005
- 2005-01-05 CN CNU2005200001284U patent/CN2764749Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104555767A (en) * | 2014-12-22 | 2015-04-29 | 邱金全 | Magnetic force lifting appliance |
| CN108706432A (en) * | 2018-06-05 | 2018-10-26 | 南华大学 | Deep-well cures bucket recovery system and its recovery method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20150105 Granted publication date: 20060315 |