CN202080811U - Balloon type automatic decoupling device - Google Patents
Balloon type automatic decoupling device Download PDFInfo
- Publication number
- CN202080811U CN202080811U CN2011201729684U CN201120172968U CN202080811U CN 202080811 U CN202080811 U CN 202080811U CN 2011201729684 U CN2011201729684 U CN 2011201729684U CN 201120172968 U CN201120172968 U CN 201120172968U CN 202080811 U CN202080811 U CN 202080811U
- Authority
- CN
- China
- Prior art keywords
- box body
- balloon
- air bag
- automatic decoupling
- decoupling device
- 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
Landscapes
- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model relates to a balloon type automatic decoupling device, which comprises a lifting ring, a box body and a balloon. The balloon type automatic decoupling device is characterized in that the box body (1) is provided with the lifting ring (2), the two sides of the middle part of the box body are respectively provided a round hole (3), the balloon (4) is arranged outside one side of the box body, a spring (5) is arranged in the balloon, the balloon is provided with a gas valve (6) used for adjusting the gas feeding amount and the gas discharging amount, a cylindrical pin (7) is arranged in the balloon, a sealing ring (8) is arranged outside the box body and in the balloon, and a sealing ring (9) is arranged in the round holes. The defects of the current decoupling mechanism such as complex structure, high cost and large size can be overcome, and the utility model has the advantages that no energy is needed, the size is small, the cost is low, the time for automatic decoupling of an object to be lifted can be controlled through the balloon, the production process is simple, and the balloon type automatic decoupling device has value of promotion and application.
Description
Technical field
The utility model relates to mechanical field, specifically a kind of device that utilizes air bag to control and time automatically-unhooked by the handling thing.
Technical background
Driving, crane, hoisting crane have been a kind of middlebrow machinery, handling also is a quotidian operation in factory, harbour, station, electric power, the construction trade, the workman hangs up rope to gib head during lifting. after weight is hung the destination, again by manually taking rope, the manpower of Xiao Haoing is many like this, and because the weight touch opportunity of people and lifting is many, the frequency of injury to personnel also can strengthen.Though existing various at present automatic decoupling devices occur, and generally adopt air cylinder driven or realize automatically-unhooked with electromagnetic control.Its weak point is: complex structure, cost is higher, the uncoupling rigging structure is huge, do not see so far the consumes energy of not needing is arranged, volume is little, cost is low trip mechanism occurs.
Summary of the invention
The utility model purpose is to overcome above-mentioned deficiency, provides a kind of not consumes energy, volume is little, cost is low, utilize air bag to control by the trip mechanism of automatically-unhooked time of handling thing.
The purpose of this utility model adopts following technology to realize: a kind of air sac automatic decoupling device, form by suspension ring, box body, air bag, it is characterized in that: suspension ring are arranged on metal box body, in both sides, box body middle part one circular hole is arranged respectively, box body one side is equipped with the air bag that a rubber is made outward, spring is housed in the air bag, the air valve of one scalable inlet, outlet size is housed on the air bag, straight pin is housed in the air bag, its diameter is more smaller than Circularhole diameter, in the outer air bag of box body a seal ring is arranged, a seal ring is also arranged in the circular hole, to stop air admission box body in the air bag.Using method: the suspended object rope is injected in the box body, air bag is compressed into, make the straight pin other end insert circular hole, regulate the air valve air inlet, can lift by crane, during lifting since gravity greater than the elastic force of spring, straight pin can not move, when goods put down, straight pin progressively moved back to original position, reached automatically-unhooked purpose.
The beneficial effects of the utility model are: not consumes energy, volume is little, cost is low, utilize air bag to control by the automatically-unhooked time of handling thing, production technology is simple, and application value is arranged.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model;
Accompanying drawing 2 is the figure that makes of the present utility model.
Below in conjunction with accompanying drawing the utility model is further elaborated.
The specific embodiment
Referring to Fig. 1, one suspension ring 2 are arranged on metal box body 1, in both sides, box body middle part one circular hole 3 is arranged respectively, box body one side is equipped with the air bag 4 that a rubber is made outward, and spring 5 is housed in the air bag, the air valve 6 of one scalable inlet, outlet size is housed on the air bag, straight pin 7 is housed in the air bag, and its diameter is more smaller than Circularhole diameter, in the outer air bag of box body a seal ring 8 is arranged, one seal ring 9 is also arranged, to stop air admission box body in the air bag in the circular hole.See Fig. 2, during use suspended object rope 10 is injected in the box body, air bag is compressed into, make the straight pin other end insert circular hole, regulate the air valve air inlet, can lift by crane.
Claims (3)
1. air sac automatic decoupling device, form by suspension ring, box body, air bag, it is characterized in that: suspension ring (2) are arranged on the box body (1), in both sides, box body middle part one circular hole (3) is arranged respectively, box body one side is equipped with an air bag (4) outward, and spring (5) is housed in the air bag, the air valve (6) of one scalable inlet, outlet size is housed on the air bag, straight pin (7) is housed in the air bag, in the outer air bag of box body a seal ring (8) is arranged, a seal ring (9) is also arranged in the circular hole.
2. by the described air sac automatic decoupling device of claim 1, it is characterized in that: straight pin (7) diameter is more smaller than Circularhole diameter.
3. by the described air sac automatic decoupling device of claim 1, it is characterized in that: box body (1) is made with metal, and air bag (4) is made with rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201729684U CN202080811U (en) | 2011-05-27 | 2011-05-27 | Balloon type automatic decoupling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201729684U CN202080811U (en) | 2011-05-27 | 2011-05-27 | Balloon type automatic decoupling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202080811U true CN202080811U (en) | 2011-12-21 |
Family
ID=45341453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201729684U Expired - Fee Related CN202080811U (en) | 2011-05-27 | 2011-05-27 | Balloon type automatic decoupling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202080811U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104803281A (en) * | 2015-04-10 | 2015-07-29 | 哈尔滨工程大学 | Rope pulling type automatic unhooking device |
| CN104985680A (en) * | 2015-07-12 | 2015-10-21 | 东岳机械集团有限公司 | Automatic unhooking device based on aerated concrete block steam-curing car |
-
2011
- 2011-05-27 CN CN2011201729684U patent/CN202080811U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104803281A (en) * | 2015-04-10 | 2015-07-29 | 哈尔滨工程大学 | Rope pulling type automatic unhooking device |
| CN104803281B (en) * | 2015-04-10 | 2017-01-11 | 哈尔滨工程大学 | Rope pulling type automatic unhooking device |
| CN104985680A (en) * | 2015-07-12 | 2015-10-21 | 东岳机械集团有限公司 | Automatic unhooking device based on aerated concrete block steam-curing car |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203889857U (en) | Online hoisting device for lorry cab welding top cover assembly | |
| CN202080811U (en) | Balloon type automatic decoupling device | |
| CN204038368U (en) | A kind of gig for mass transport | |
| CN204737625U (en) | Crane sling fixes a position and prevents putting device | |
| CN203903775U (en) | Automatic unhooking device for hoisting | |
| CN203936918U (en) | A kind of manipulator | |
| CN206219032U (en) | A kind of permanent magnet hanger | |
| CN203445481U (en) | Sling specialized for replacing whole 66-kilovolt isolating switch set | |
| CN103287969B (en) | Lifting appliance for longitudinal beam assembly of wheel casing of car cabin | |
| CN202465029U (en) | Cable hoisting tool | |
| CN203255862U (en) | Multi-arm ejector rod hoisting permanent magnet | |
| CN203998632U (en) | Transformer belt air flue molded coil special hanger | |
| CN110835063A (en) | Novel electric hoist device | |
| CN203497930U (en) | Safety lifting hook device for construction site | |
| CN204057804U (en) | The two hoisting-point electric cucurbit of unit that a kind of electromagnetic braking is slowed down | |
| CN101759094A (en) | Toplift used for nuclear waste storeage barrel | |
| CN203284098U (en) | Disassembled and assembled part self-lifting device for tower crane | |
| CN202953701U (en) | Lifter tool | |
| CN204847943U (en) | Hoist swing control system | |
| CN202829172U (en) | Tower-climbing machine with remote control function | |
| CN205170163U (en) | Automatic stirring device | |
| CN202499672U (en) | Material transporting and hoisting device | |
| CN204038868U (en) | A kind of wind power flange inserted-link type suspender | |
| CN204057640U (en) | A kind of electric control permanent magnet formula hoisting crane special hanger | |
| CN204873432U (en) | Uncoupling device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Wu Tong Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Wu Tong Document name: Notification of Termination of Patent Right |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111221 Termination date: 20140527 |
|
| EXPY | Termination of patent right or utility model |