CN104909261B - Heavy cylinder vertical lifting fixture - Google Patents
Heavy cylinder vertical lifting fixture Download PDFInfo
- Publication number
- CN104909261B CN104909261B CN201510343943.9A CN201510343943A CN104909261B CN 104909261 B CN104909261 B CN 104909261B CN 201510343943 A CN201510343943 A CN 201510343943A CN 104909261 B CN104909261 B CN 104909261B
- Authority
- CN
- China
- Prior art keywords
- electric magnet
- lower wall
- brake pad
- upper dish
- suspending bars
- 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
- 230000000694 effects Effects 0.000 abstract description 6
- 230000007547 defect Effects 0.000 abstract description 5
- 230000006835 compression Effects 0.000 abstract description 2
- 238000007906 compression Methods 0.000 abstract description 2
- 230000005484 gravity Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000013475 authorization Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000011178 precast concrete Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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
- B66C1/54—Internally-expanding grippers for handling hollow articles
- B66C1/56—Internally-expanding grippers for handling hollow articles for handling tubes
Abstract
The invention discloses a kind of heavy cylinder vertical lifting fixture, during lifting cylinder, start electric magnet energising, armature is attracted to be combined with electric magnet, push rod promotes lower wall compression spring, then, suspender side, to contract, now can be entered inner barrel by brake pad, when after electric magnet power-off, spring reset, the thus outside spreading of brake pad be connected to the inwall of cylinder, when pulling suspending bars, effect due to gravity, increase brake pad further and press to the strength of an inwall, power effect and autobalance effect, fixture trouble free service can be made；By heavy type Barrel hoisting to precalculated position.Due to the fact that the folding drive mechanism using electric magnet as suspender, safety is relatively good, it is more convenient to operate, and be not easy environment, mobility preferable, easy to use, overcome in the presence of prior art easy to environment, mobility poor in-convenience in use defect.
Description
The present invention relates to a kind of heavy cylinder vertical lifting fixture, be particularly suited for lifting and the placement of precast concrete pit shaft, belong to technical field of tools.
Background technology
The at present vertical lifting operation of heavy cylinder is mainly fixed by wirerope-winding and is carried out lifting, there is no special fixture, therefore also exist that stress condition is poor, operating process is loaded down with trivial details, safety is difficult to the problems such as guarantee, for solving the problems referred to above, Chinese invention application number 201210099319.5
Authorization Notice No. CN 102602801 B discloses a kind of heavy cylinder vertical lifting fixture, although this kind of heavy cylinder vertical lifting fixture has simple in construction to a certain extent, safety is relatively good, operate advantage eaily, but there is also certain defect, it is mainly manifested in: 1, use hydraulic cylinder to control power as the folding of stone tongs, owing to hydraulic cylinder easily leaks, easily cause environmental pollution, in addition, hydraulic cylinder is due to needs hydraulic power supply, mobility is poor, exist use in-convenience in use defect.
Summary of the invention
It is an object of the invention to: provide simple in construction, safety is relatively good, it is more convenient to operate, and be not easy the heavy cylinder vertical lifting fixture preferable, easy to use to environment, mobility, overcome in the presence of prior art easy to environment, mobility poor in-convenience in use defect.
nullThe present invention realizes above-mentioned purpose and be the technical scheme is that described a kind of heavy cylinder vertical lifting fixture，It mainly includes dish (5)、Lower wall (9)、Armed lever (6) and jib (8)，Multiple armed lever (6) it is evenly equipped with in upper dish (5) outer rim，The inner end portion of each armed lever (6) is the most hinged with the limit mouth of upper dish (5)，Armed lever (6) is shaped form，The outer end of each armed lever (6) is provided with brake pad (7)，Brake pad (7) is the bloom being attached with rubber layer，Coefficient of friction can be increased and the most do not hinder barrel，Lower wall (9) outer rim is provided with and multiple armed levers (8)，Jib (8) is identical with the number of an armed lever (6)，According to lifting object and the actual requirement of working environment，Determine armed lever (6) and the number of jib (8)，The inner end of jib (8) is the most hinged with the limit mouth of lower wall (9)，Jib (8) outer end the most hinged with the outer end of armed lever (6)，It is provided with suspending bars (1) in the upper dish (5) intermediate throughholes with lower wall (9)，The top of described suspending bars (1) is provided with the flange step (13) being integrally forming with suspending bars (1)，The bottom surface of described flange step (13) keeps contacting with the upper plane of upper dish (5)，Suspending bars (1) fixes a ring flange (11) through the lower end part of lower wall (9) by nut (12)，It is provided with spring (10) on the cylindrical of the pull bar (1) between ring flange (11) and lower wall (9)，Plane along the upper dish (5) of flange step (13) cylindrical is provided with electric magnet (3)，After some push rods (4) pass the limit port part through hole of upper dish，The lower end of push rod (4) is fixed together with lower wall (9)，Described push rod (4) is uniformly distributed at circumferencial direction，The upper end of described push rod (4) exceeds the height of electric magnet (3)，The pull bar (1) of electric magnet (3) top is provided with armature (2).
The work process of the present invention is: during lifting cylinder, start electric magnet (3) energising, armature (2) is attracted to be combined with electric magnet, push rod (4) promotes lower wall (9) compression spring (10), then, brake pad (7) is to contract, now suspender side can be entered inner barrel, when after electric magnet power-off, spring reset, the thus outside spreading of brake pad be connected to the inwall of cylinder, when pulling suspending bars (1), effect due to gravity, increase brake pad further and press to the strength of an inwall, power effect and autobalance effect, fixture trouble free service can be made；By heavy type Barrel hoisting to precalculated position.
Beneficial effect: due to the fact that the folding drive mechanism using electric magnet as suspender, safety is relatively good, it is more convenient to operate, and be not easy environment, mobility preferable, easy to use, overcome in the presence of prior art easy to environment, mobility poor in-convenience in use defect.
Accompanying drawing explanation
Accompanying drawing 1 is the structure principle chart of the present invention；
Shown in figure: 1 is suspending bars；2 is armature；3 is electric magnet；4 is push rod；5 is upper dish；6 is armed lever；7 is brake pad；8 is jib；9 is lower wall；10 is spring；11 is ring flange；12 nuts.
Specific implementation method
In conjunction with accompanying drawing, the detailed description of the invention of the present invention is:
nullThe present invention realizes above-mentioned purpose and be the technical scheme is that described a kind of heavy cylinder vertical lifting fixture，It mainly includes dish (5)、Lower wall (9)、Armed lever (6) and jib (8)，Multiple armed lever (6) it is evenly equipped with in upper dish (5) outer rim，The inner end portion of each armed lever (6) is the most hinged with the limit mouth of upper dish (5)，Armed lever (6) is shaped form，The outer end of each armed lever (6) is provided with brake pad (7)，Brake pad (7) is the bloom being attached with rubber layer，Coefficient of friction can be increased and the most do not hinder barrel，Lower wall (9) outer rim is provided with and multiple armed levers (8)，Jib (8) is identical with the number of an armed lever (6)，According to lifting object and the actual requirement of working environment，Determine armed lever (6) and the number of jib (8)，The inner end of jib (8) is the most hinged with the limit mouth of lower wall (9)，Jib (8) outer end the most hinged with the outer end of armed lever (6)，It is provided with suspending bars (1) in the upper dish (5) intermediate throughholes with lower wall (9)，The top of described suspending bars (1) is provided with the flange step (13) being integrally forming with suspending bars (1)，The bottom surface of described flange step (13) keeps contacting with the upper plane of upper dish (5)，Suspending bars (1) fixes a ring flange (11) through the lower end part of lower wall (9) by nut (12)，It is provided with spring (10) on the cylindrical of the pull bar (1) between ring flange (11) and lower wall (9)，Plane along the upper dish (5) of flange step (13) cylindrical is provided with electric magnet (3)，After some push rods (4) pass the limit port part through hole of upper dish，The lower end of push rod (4) is fixed together with lower wall (9)，Described push rod (4) is uniformly distributed at circumferencial direction，The upper end of described push rod (4) exceeds the height of electric magnet (3)，The pull bar (1) of electric magnet (3) top is provided with armature (2).
Claims (1)
1. a heavy cylinder vertical lifting fixture, it is characterized in that: include dish (5), lower wall (9), armed lever (6), brake pad (7) and jib (8), upper dish (5) and lower wall (9) are fixed on brake pad (7) by armed lever (6) and jib (8), it is provided with suspending bars (1) in the upper dish (5) intermediate throughholes with lower wall (9), the top of suspending bars (1) is provided with the flange step (13) being integrally forming with suspending bars (1), and the bottom surface of described flange step (13) keeps contacting with the upper plane of upper dish (5)；Suspending bars (1) is fixed with a ring flange (11) through the lower end part of lower wall (9) by nut (12), and the cylindrical of the pull bar (1) between ring flange (11) and lower wall (9) is provided with spring (10)；Being provided with electric magnet (3) in the plane along the upper dish (5) of flange step (13) cylindrical, the position that pull bar (1) is positioned at electric magnet (3) top is provided with armature (2)；Many push rods (4) are through multiple through holes of the limit port part of upper dish (5), the lower end of push rod (4) is fixed together with lower wall (9), described push rod (4) is uniformly distributed at the circumferencial direction of suspending bars (1), and the upper end of described push rod (4) is higher than electric magnet (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510343943.9A CN104909261B (en) | 2015-06-21 | 2015-06-21 | Heavy cylinder vertical lifting fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510343943.9A CN104909261B (en) | 2015-06-21 | 2015-06-21 | Heavy cylinder vertical lifting fixture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104909261A CN104909261A (en) | 2015-09-16 |
| CN104909261B true CN104909261B (en) | 2016-12-28 |
Family
ID=54078780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510343943.9A Expired - Fee Related CN104909261B (en) | 2015-06-21 | 2015-06-21 | Heavy cylinder vertical lifting fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104909261B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105225849B (en) * | 2015-09-18 | 2018-06-01 | 无锡泰威电子有限公司 | Capacitance group mechanism of qi core bag movement folder electromagnet structure |
| CN105438955A (en) * | 2015-12-27 | 2016-03-30 | 天津尚吉液压设备有限公司 | Lifting auxiliary device |
| CN105438973B (en) * | 2016-01-21 | 2017-12-12 | 深圳市万港物流发展有限公司 | A kind of power mushroom anchor |
| CN106946152B (en) * | 2017-05-04 | 2018-03-20 | 重庆天运汽车配件有限公司 | Cylinder vertical lifting fixture |
| CN109051792A (en) * | 2018-07-04 | 2018-12-21 | 芜湖新世纪净化器材有限责任公司 | A kind of water purification catridge transport fixture |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200958004Y (en) * | 2006-09-07 | 2007-10-10 | 刘仁超 | Crucible hoist |
| CN102225579A (en) * | 2011-05-01 | 2011-10-26 | 安徽省方大水泥制品有限公司 | Concrete member internal mold capable of automatically stretching and contracting in radial direction |
| CN202038811U (en) * | 2011-04-18 | 2011-11-16 | 河南科隆集团有限公司 | Coiled material hanging tool |
| CN102602801A (en) * | 2012-04-09 | 2012-07-25 | 中国矿业大学 | Vertical lifting clamp for heavy barrel |
| CN203269356U (en) * | 2012-09-29 | 2013-11-06 | 苏州利森空调制冷有限公司 | Motor stator lifting tooling |
| CN203284064U (en) * | 2013-05-22 | 2013-11-13 | 武汉钢铁集团精鼎工业炉有限责任公司 | Special hoisting tool for circular tubular products |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08231178A (en) * | 1995-02-28 | 1996-09-10 | Mitsubishi Heavy Ind Ltd | Cylindrical body restrainer |
| JP5351424B2 (en) * | 2008-03-11 | 2013-11-27 | 株式会社石亀工業 | Lifting jig that is crimped to the inner peripheral surface of the annular member |
-
2015
- 2015-06-21 CN CN201510343943.9A patent/CN104909261B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200958004Y (en) * | 2006-09-07 | 2007-10-10 | 刘仁超 | Crucible hoist |
| CN202038811U (en) * | 2011-04-18 | 2011-11-16 | 河南科隆集团有限公司 | Coiled material hanging tool |
| CN102225579A (en) * | 2011-05-01 | 2011-10-26 | 安徽省方大水泥制品有限公司 | Concrete member internal mold capable of automatically stretching and contracting in radial direction |
| CN102602801A (en) * | 2012-04-09 | 2012-07-25 | 中国矿业大学 | Vertical lifting clamp for heavy barrel |
| CN203269356U (en) * | 2012-09-29 | 2013-11-06 | 苏州利森空调制冷有限公司 | Motor stator lifting tooling |
| CN203284064U (en) * | 2013-05-22 | 2013-11-13 | 武汉钢铁集团精鼎工业炉有限责任公司 | Special hoisting tool for circular tubular products |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104909261A (en) | 2015-09-16 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Shi Shuqin Inventor before: Sun Shengqiang |
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| COR | Change of bibliographic data | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20161017 Address after: 362300 Nanan, Fujian, the United States and the United States along the River Road, No. 97 Applicant after: Shi Shuqin Address before: Suzhou City, Jiangsu Province, 215163 Branch Road, Science City high tech Zone No. 18 B building 3 floor glass room Applicant before: Suzhou Lanwang Machine Tool Science & Technology Co., Ltd. |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Weibang Inventor after: Xiao Gang Inventor before: Shi Shuqin |
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| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170626 Address after: 519050 room 40, building 9, 410 South power plant, South Town, Zhuhai, Guangdong Patentee after: Zhuhai Gangxin and terminal Co. Ltd. Address before: 362300 Nanan, Fujian, the United States and the United States along the River Road, No. 97 Patentee before: Shi Shuqin |
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| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161228 Termination date: 20180621 |
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| CF01 | Termination of patent right due to non-payment of annual fee |