CN202245720U - Mechanical hoisting device - Google Patents
Mechanical hoisting device Download PDFInfo
- Publication number
- CN202245720U CN202245720U CN2011203821308U CN201120382130U CN202245720U CN 202245720 U CN202245720 U CN 202245720U CN 2011203821308 U CN2011203821308 U CN 2011203821308U CN 201120382130 U CN201120382130 U CN 201120382130U CN 202245720 U CN202245720 U CN 202245720U
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- CN
- China
- Prior art keywords
- mechanical
- mechanical hoisting
- hoisting equipment
- chela
- connecting rod
- 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
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Abstract
The utility model relates to a mechanical hoisting device, which comprises a hydraulic transmission system, a mechanical four-connecting-rod transmission device and a remote controller and is characterized in that the mechanical hoisting device is installed under the cross beam of a traveling crane; when a heavier steel tube is to be hoisted, two mechanical hoisting devices are adopted; the hydraulic transmission system is formed by connecting an oil tank, a filter, an overflow valve, an oil pump, an electromagnetic valve, a speed regulating valve and an oil cylinder through sealed oil pipes; and the mechanical four-connecting-rod transmission device is composed of a moving block, connecting rods, a fixed iron block, a swinging claw beam, an adjusting gasket, a hoisting hook and a clamp claw. The mechanical hoisting device can be used in pairs so as to conveniently and stably hoist heavy objects. In the device provided by the utility model, hydraulic transmission is ingeniously adopted, thus gapless transmission is realized, the movement is stable, and large-range stepless speed regulation in the movement process can be realized.
Description
Technical field
The utility model relates to lifting type mechanical device, is specifically related to mechanical hoisting equipment.
Background technology
In present mechanical industry processing enterprise, particularly in the motor manufacturing enterprise, lift more great mechanical component, steel pipe, round steel, heavy cylindric materials such as electrical motor blank; Often be not easy lifting, need call in steel rope, pole shape material is tied; Catch on steel rope with suspension hook again, could pole shape material sling, so very the lost labor; The position of raising also is not easy accurately can not realize automation of industry production, and is troubling.
Can design and a kind ofly can Working position picked up, be lifted to pole shape material fast in practice, and need not call in steel rope, and the remote controller of commanding behind the scenes arranged, this kind automation grabs that the at present a lot of just enterprises of object device thirst for.
Summary of the invention
The utility model is to above-mentioned existing problems; The mechanical hoisting apparatus has been proposed; This device can solve industrial pole shape material and pick up fast, raises, and is particularly suitable for heavy partss such as snatch table planning machine processing axle sleeve class, adopts hydrostatic drive during lifting; Hydrostatic drive is steadily reliable, and gripping power is big.In the weight lifting process, adopt the remote controller commander, convenient and easy.Can enhance productivity significantly and degree of automation like this.
The technical solution that the utility model relates to:
1, mechanical hoisting equipment; Comprise power hydraulic system, mechanical four link gearings, remote controller 18; It is characterized in that: described mechanical hoisting equipment be installed on driving crossbeam 16 below, for promoting heavier steel pipe, can adopt two mechanical hoisting equipment to promote weight; Described power hydraulic system is to be connected through the sealing oil pipe by fuel tank 17, filter 10, by pass valve 11, oil pump 12, electromagnetic valve 13, governor valve 14, oil cylinder 15 to form; Described mechanical four link gearings are by movable block 2, connecting rod 3, fixedly iron block 4, swing claw beam 5, bearing cap shim 6, suspension hook 7, chela 8 are formed; Described movable block 2 interconnects with piston rod 1, and described movable block 2 passes through bearing pin again and is connected connecting rod 3 composition turning pairs, and described fixedly iron block 4 is also formed turning pairs through bearing pin and connecting rod 3; On the top pipeline of described oil pump 12 by pass valve 11 is installed; Described electromagnetic valve 13 is two position four-way solenoid valves; Described chela 8 terminus inner are provided with rubber matting 18; Demountable suspension hook 7 is installed on the described fixedly iron block 4; Described two connecting rods 3, two swing claw beams 5, two chela 8, both sides bearings cap shim 6 are that axis of symmetry is arranged axisymmetricly with the line of centers of piston rod 1 all.
The utility model device place machine up enterprise shop traveller crossbeam 16 below, such mechanical hoisting equipment can use in pairs, so that promote weight reposefully.
The further technical solution of the utility model is demountable suspension hook 7 to be installed, with the convenient weight that suspension ring are arranged as electrical motor and so on that lifts on the described fixedly iron block 4.Make the utility model both can hang round steel and so on club-shaped material like this with a pair of chela 8.Can lift the weight that suspension ring are arranged as electrical motor and so on through suspension hook 7 again.
The thickness of described bearing cap shim 6 is made as a series of.Can know by four-bar mechanism principle, thereby the amplitude that the adjustment of the thickness through bearing cap shim 6 chela 8 is opened one's mouth is conveniently to clamp the different round steel of diameter.
Described connecting rod 3 moves in 0 °～45 ° scopes with horizontal plane angle α, makes things convenient for the clamping motion of chela 8 like this.
Described chela 8 terminus inner are provided with rubber matting 18, when clamping weight, can increase friction force between chela 8 and the weight 9 like this.
Described electromagnetic valve 13 is two position four-way solenoid valves.
Described chela 8 size dimensions are a series of for being made as, so that adapt to the different big or small weights of snatch.Can be according to place enterprise frequent hoisted object size, design size a series of chelas 8 that vary in size.
Described remote controller 19 is non-contacting Digiplex.
Described two connecting rods 3, two swing claw beams 5, two chela 8, both sides bearings cap shim 6 are that axis of symmetry is arranged axisymmetricly with the line of centers of piston rod 1 all.
Described movable block 2 is connected as a whole with described connecting rod 3.
The utility model beneficial effect:
One, adopt the utility model can reduce the labour intensity of artificial lifting cargo weight significantly, realize the automation of lifting, serialization is particularly suitable for lifting the cylindric weight of round steel and so on.Ingenious employing hydraulic-driven in the utility model device can realize not having the gap transmission, and motion steadily; Hydrostatic drive can realize the large-scale stepless speed governing in motion process.
Two, the utility model delicate structure has been used hydraulic pressure, four-bar mechanism, the lifting of remote controller control goods; Extremely handled easily personnel's operation, hydrostatic drive realize easily freight lifting work automatic circulation and overload protective function.The Hydraulic Elements major part is normalisation, seriation element, can directly on market, buy element, and easy to maintenance, equipment manufacturing cost is moderate, and is safe and reliable, has the certain economic applied value.
Three, the utlity model has broad prospect for its application, can be widely used in the workshop lifting of machinery, chemical industry, electron trade.
Description of drawings
Accompanying drawing 1 is the overall structure scheme drawing of the utility model;
Among Fig. 1: piston rod 1, movable block 2, connecting rod 3, fixedly iron block 4, swing claw beam 5, bearing cap shim 6, suspension hook 7, chela 8, weight 9, filter 10, by pass valve 11, oil pump 12, electromagnetic valve 13, governor valve 14, oil cylinder 15, driving crossbeam 16, fuel tank 17, rubber matting 18, remote controller 19.
The specific embodiment
As shown in Figure 1; Start oil pump 12 with remote controller 19; Oil pump 12 is drunk up through by pass valve 11 by oil pump through filter 10 oil suction from fuel tank 17, hydraulic oil and flows through to electromagnetic valve 13, and by pass valve 11 plays overload protective function, and electromagnetic valve 13 plays the effect to the hydraulic oil switching-over.Hydraulic oil again through governor valve 14 to the lower end of oil cylinder 15, piston rod 1 drove on the movable block 2 and moved this moment, movable block 2 and connecting rod 3 are that the pin through activity links.Connecting rod 3 pulling swing claw beams 5, swing claw beam 5 also is connected through removable pin with fixing iron block 4.Swing claw beam 5 is lined with bearing cap shim 6 with chela 8, thereby regulates the size that chela 8 " mouths " open amplitude.Described chela 8 terminus inner are provided with rubber matting 18, when clamping weight, can increase friction force between chela 8 and the weight like this, make weight 9 be difficult to landing.Demountable suspension hook 7 is installed on the described fixedly iron block 4, the weight of suspension ring is arranged as electrical motor and so on convenient lifting.Make the utility model both can hang round steel and so on club-shaped material like this with a pair of chela 8.Can lift the weight that suspension ring are arranged as electrical motor and so on through suspension hook 7 again.Foregoing is chela 8 " opening one's mouth " process, is the process of preparing the snatch weight.
Start oil pump 12 with remote controller 19, adjust electromagnetic valve 13 transpositions simultaneously, just can be so that oil pump 12 is given oil cylinder 15 epicoele fuel feeding, oil cylinder 15 cavity of resorption oil extractions.This moment, piston rod 1 drive movable block 2 moved down, and swung claw beam 5 this moment and drove chelas 8 closures.Thereby clamp weight 9, so that weight 9 promotes actions such as translation.Said process is the snatch lifting process.
To sum up, the utility model institute design-calculated mechanical hoisting equipment can reach its intended purposes.
Claims (6)
1. mechanical hoisting equipment; Comprise power hydraulic system, mechanical four link gearings, remote controller (18); It is characterized in that: described mechanical hoisting equipment be installed on driving crossbeam (16) below, for promoting heavier steel pipe, can adopt two mechanical hoisting equipment to promote weight; Described power hydraulic system is to be connected through the sealing oil pipe by fuel tank (17), filter (10), by pass valve (11), oil pump (12), electromagnetic valve (13), governor valve (14), oil cylinder (15) to form; Described mechanical four link gearings are by movable block (2), connecting rod (3), fixedly iron block (4), swing claw beam (5), bearing cap shim (6), suspension hook (7), chela (8) are formed; Described movable block (2) and piston rod (1) interconnect, and described movable block (2) passes through bearing pin again and is connected connecting rod (3) composition turning pair, and described fixedly iron block (4) is also formed turning pair through bearing pin and connecting rod (3); By pass valve (11) is installed on the top pipeline of described oil pump (12); Described electromagnetic valve (13) is two position four-way solenoid valves; Described chela (8) terminus inner is provided with rubber matting (18); Demountable suspension hook (7) is installed on the described fixedly iron block (4); Described two connecting rods (3), two swing claw beams (5), two chela (8), both sides bearings cap shim (6) are that axis of symmetry is arranged axisymmetricly with the line of centers of piston rod (1) all.
2. mechanical hoisting equipment according to claim 1 is characterized in that: the thickness of described bearing cap shim (6) is made as a series of.
3. mechanical hoisting equipment according to claim 1 is characterized in that: described connecting rod (3) moves in 0 °～45 ° scopes with horizontal plane angle α.
4. mechanical hoisting equipment according to claim 1 is characterized in that: described chela (8) size dimension is a series of for being made as, so that adapt to the different big or small weights of snatch.
5. mechanical hoisting equipment according to claim 1 is characterized in that: described remote controller (19) is non-contacting Digiplex.
6. mechanical hoisting equipment according to claim 1 is characterized in that: described movable block (2) is connected as a whole with described connecting rod (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203821308U CN202245720U (en) | 2011-10-10 | 2011-10-10 | Mechanical hoisting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203821308U CN202245720U (en) | 2011-10-10 | 2011-10-10 | Mechanical hoisting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202245720U true CN202245720U (en) | 2012-05-30 |
Family
ID=46106994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203821308U Expired - Fee Related CN202245720U (en) | 2011-10-10 | 2011-10-10 | Mechanical hoisting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202245720U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106115471A (en) * | 2016-06-29 | 2016-11-16 | 舟山欣臻船舶设计有限公司 | A kind of hanging apparatus of segmentation |
| CN107416676A (en) * | 2016-05-23 | 2017-12-01 | 崔会梓 | A kind of automatic hot finished steel pipe suspender |
| RU179108U1 (en) * | 2017-10-31 | 2018-04-26 | Федеральное государственное бюджетное научное учреждение "Южно-Уральский научно-исследовательский институт садоводства и картофелеводства" | DEVICE FOR MECHANICAL CAPTURE OF WOODEN METAL CONTAINERS |
| CN108100862A (en) * | 2017-12-27 | 2018-06-01 | 桐城市湃腾机械设计有限公司 | A kind of multiple degrees of freedom fixture |
-
2011
- 2011-10-10 CN CN2011203821308U patent/CN202245720U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107416676A (en) * | 2016-05-23 | 2017-12-01 | 崔会梓 | A kind of automatic hot finished steel pipe suspender |
| CN106115471A (en) * | 2016-06-29 | 2016-11-16 | 舟山欣臻船舶设计有限公司 | A kind of hanging apparatus of segmentation |
| CN106115471B (en) * | 2016-06-29 | 2018-02-06 | 浙江国际海运职业技术学院 | A kind of hanging apparatus of segmentation |
| RU179108U1 (en) * | 2017-10-31 | 2018-04-26 | Федеральное государственное бюджетное научное учреждение "Южно-Уральский научно-исследовательский институт садоводства и картофелеводства" | DEVICE FOR MECHANICAL CAPTURE OF WOODEN METAL CONTAINERS |
| CN108100862A (en) * | 2017-12-27 | 2018-06-01 | 桐城市湃腾机械设计有限公司 | A kind of multiple degrees of freedom fixture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20141010 |
|
| EXPY | Termination of patent right or utility model |