CN201785128U - Dead-weight lock hoisting device - Google Patents
Dead-weight lock hoisting device Download PDFInfo
- Publication number
- CN201785128U CN201785128U CN2010202630313U CN201020263031U CN201785128U CN 201785128 U CN201785128 U CN 201785128U CN 2010202630313 U CN2010202630313 U CN 2010202630313U CN 201020263031 U CN201020263031 U CN 201020263031U CN 201785128 U CN201785128 U CN 201785128U
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- CN
- China
- Prior art keywords
- sleeve
- housed
- cylindrical shell
- dead
- depression bar
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses a dead-weight lock hoisting device, which comprises clamping jaws, a cylinder body and a sleeve, wherein a cylinder body (1) is made of metal, the sleeve (4) is arranged on the upper portion of the cylinder, three clamping jaws (6) are arranged on the lower portion of the sleeve, a cylindrical hole (7) is arranged in the sleeve, a pressing rod (8) is arranged in the hole, a guide pipe (9) is arranged below the pressing rod, the inner wall of the pipe is provided with three bumps (10), a lower cylinder (11) of the pressing rod (8) is provided with three slots (12), a push rod (13) is arranged below the pressing rod, a round push sheet (14) is arranged at the bottom of the push rod , and a spring is arranged between the push sheet and a guide pipe. The dead-weight lock hoisting device solves the defect that a hanger can not easily hoist hot work pieces at present, and has the advantages of being capable of locking and releasing work pieces by the aid of dead weight, hoisting hot work pieces at any time, saving time and labor, reducing labor strength, and having rapid speed, excellent effect and low investment cost and the like.
Description
Technical field
The utility model relates to mechanical field, and specifically a kind of suspension hook gravity that utilizes is locked by the overhead hoist of handling thing.
Technical background
Driving, hoisting crane have been a kind of middlebrow machinery, handling also is the operation that the minister of public works in ancient china is used to see in factory, harbour, station, the construction trade, it uses suspension hook that object is sling like a cork, but some workpiece is difficult for handling in factory, as the workpiece in the well formula heat treatment furnace.The method of present unique employing is, directly hooks suspension ring on the charging basket by the driving in the workshop, and the people is not easy to aim on the hook in operation driving at a distance, often will operate repeatedly, has wasted the time, influences the operation process.So far do not see to have and to utilize the suspender self gravitation, do not need extra power that the mechanical device that workpiece carries out handling is occurred.
Summary of the invention
The utility model purpose is to overcome above-mentioned deficiency, and a kind of deadweight locking overhead hoist that utilizes gravity own to pin and discharge workpiece is provided.
The purpose of this utility model adopts following technology to realize: a kind of deadweight locking overhead hoist, by claw, cylindrical shell, sleeve is formed, it is characterized in that: a dividing plate is arranged in metal is made cylindrical shell, one workpiece inlet hole is arranged at the cylindrical shell bottom, one sleeve is arranged at cylindrical shell top, lower cartridge is passed through straight pin, three claws on average are housed, one cylindrical hole is arranged in the sleeve, depression bar is housed in the hole, be connected to guide pipe under the depression bar, inside pipe wall is shaped on three projections, three grooves are arranged on the cylinder under the depression bar, and projection can be up and down in groove, and push rod is equipped with in the depression bar bottom, circular pushing piece is equipped with in the push rod bottom, between pushing piece and the guide pipe spring is housed, cover plate is equipped with by screw in the sleeve top, and suspension ring are housed on the cover plate.
Remarkable result of the present utility model: the gravity of utilization own pins and discharges workpiece, and handling heated work pieces at any time saves time, laborsaving, reduces labor intensity, and speed is fast, and is effective, and input cost is little.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model;
Accompanying drawing 2 is depression bar of the present utility model and guide pipe constructional drawing.
Below in conjunction with accompanying drawing the utility model is further elaborated.
The specific embodiment
Referring to figure, one dividing plate 2 in making cylindrical shell 1, metal is arranged, one workpiece inlet hole 3 is arranged at the cylindrical shell bottom, one sleeve 4 is arranged at cylindrical shell top, lower cartridge is by straight pin 5, three claws 6 on average are housed, a cylindrical hole 7 is arranged in the sleeve, depression bar 8 is housed in the hole, guide pipe 9 is arranged under the depression bar, inside pipe wall is shaped on three projections 10, on 8 times cylinders 11 of depression bar three grooves 12 is arranged, and projection can be up and down in groove, be connected to push rod 13 push rods bottom under the depression bar circular pushing piece 14 is housed, spring 15 is housed between pushing piece and the guide pipe, and cover plate 17 is equipped with by screw 16 in the sleeve top, and suspension ring 18 are housed on the cover plate.
Claims (3)
1. overhead hoist is locked in a deadweight, form by claw, cylindrical shell, sleeve, it is characterized in that: metal is made cylindrical shell (1), one sleeve (4) is arranged at cylindrical shell top, lower cartridge is by straight pin (5), three claws (6) on average are housed, one cylindrical hole (7) is arranged in the sleeve, depression bar (8) is housed in the hole, guide pipe (9) is arranged under the depression bar, and inside pipe wall is shaped on three projections (10), and depression bar (8) has three grooves (12) on the cylinder (11) down, be connected to push rod (13) push rod bottom under the depression bar circular pushing piece (14) is housed, spring (15) is housed between pushing piece and the guide pipe.
2. by the described deadweight locking of claim 1 overhead hoist, it is characterized in that: a dividing plate (2) is arranged in the cylindrical shell (1), and a workpiece inlet hole (3) is arranged at the cylindrical shell bottom.
3. by the described deadweight locking of claim 1 overhead hoist, it is characterized in that: cover plate (17) is equipped with by screw (16) in the sleeve top, and suspension ring (18) are housed on the cover plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202630313U CN201785128U (en) | 2010-07-20 | 2010-07-20 | Dead-weight lock hoisting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202630313U CN201785128U (en) | 2010-07-20 | 2010-07-20 | Dead-weight lock hoisting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201785128U true CN201785128U (en) | 2011-04-06 |
Family
ID=43817103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202630313U Expired - Fee Related CN201785128U (en) | 2010-07-20 | 2010-07-20 | Dead-weight lock hoisting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201785128U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103112775A (en) * | 2013-02-22 | 2013-05-22 | 谭晓婧 | Automatic electroslag hooking and tripping device |
| CN105197776A (en) * | 2015-09-29 | 2015-12-30 | 河南新开源石化管道有限公司 | Lifting device of small-diameter pipeline |
| CN105645246A (en) * | 2016-02-29 | 2016-06-08 | 东莞东山精密制造有限公司 | Material taking and releasing device |
| CN106829733A (en) * | 2017-04-21 | 2017-06-13 | 绵竹市凯瑞机械加工有限公司 | Avoid the mounting and clamping system that bolt is rocked |
| CN106892344A (en) * | 2017-04-21 | 2017-06-27 | 绵竹市凯瑞机械加工有限公司 | Improve the clamp method of bolt the moving stability |
| CN106927356A (en) * | 2017-03-17 | 2017-07-07 | 李赵和 | A kind of crampon for ship shipping |
| CN108750924A (en) * | 2018-06-13 | 2018-11-06 | 常州工学院 | A kind of mechanical automatic hanging hook |
-
2010
- 2010-07-20 CN CN2010202630313U patent/CN201785128U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103112775A (en) * | 2013-02-22 | 2013-05-22 | 谭晓婧 | Automatic electroslag hooking and tripping device |
| CN105197776A (en) * | 2015-09-29 | 2015-12-30 | 河南新开源石化管道有限公司 | Lifting device of small-diameter pipeline |
| CN105645246A (en) * | 2016-02-29 | 2016-06-08 | 东莞东山精密制造有限公司 | Material taking and releasing device |
| CN106927356A (en) * | 2017-03-17 | 2017-07-07 | 李赵和 | A kind of crampon for ship shipping |
| CN106829733A (en) * | 2017-04-21 | 2017-06-13 | 绵竹市凯瑞机械加工有限公司 | Avoid the mounting and clamping system that bolt is rocked |
| CN106892344A (en) * | 2017-04-21 | 2017-06-27 | 绵竹市凯瑞机械加工有限公司 | Improve the clamp method of bolt the moving stability |
| CN106829733B (en) * | 2017-04-21 | 2019-03-12 | 绵竹市凯瑞机械加工有限公司 | The mounting and clamping system for avoiding bolt from shaking |
| CN108750924A (en) * | 2018-06-13 | 2018-11-06 | 常州工学院 | A kind of mechanical automatic hanging hook |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110406 Termination date: 20120720 |