CN203998573U - A kind of overhead hoist - Google Patents
A kind of overhead hoist Download PDFInfo
- Publication number
- CN203998573U CN203998573U CN201420372773.8U CN201420372773U CN203998573U CN 203998573 U CN203998573 U CN 203998573U CN 201420372773 U CN201420372773 U CN 201420372773U CN 203998573 U CN203998573 U CN 203998573U
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- CN
- China
- Prior art keywords
- fixture
- side plate
- pull bar
- girder
- overhead hoist
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- Expired - Fee Related
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Abstract
The utility model relates to a kind of overhead hoist, is specifically related to a kind of overhead hoist of large-scale oil drum, comprises by upper clip arm, hinge pin and lower double wall and forms fixture, and described fixture is provided with 4, i.e. two pairs of left and right fixtures that be arranged in parallel; Between two pairs of left and right fixtures, be provided with girder, described girder is provided with a pair of suspension ring, and the two ends of described girder are equipped with side plate, and described side plate is provided with left and right waist-shaped hole; The upper clip arm arranged crosswise of described left and right fixture, the upper clip arm of described left fixture is connected by the first pull bar with the right waist-shaped hole of side plate, the upper clip arm of described right fixture is connected by the second pull bar with the left waist-shaped hole of side plate, and the lower double wall of described left and right fixture connects by third and fourth pull bar respectively; Between described left and right fixture, connect by crossbeam, the two ends of described crossbeam are arranged on third and fourth pull bar.This overhead hoist, can coordinate hoisting crane or driving to use, and lifting tonnage is large and handling process safety is reliable.
Description
Technical field
The utility model relates to a kind of overhead hoist, is specifically related to a kind of overhead hoist of large-scale oil drum.
Background technology
In existing technology, the oil drum sling that barrel handling uses is all small-sized suspender, comprises upper clip arm, hinge pin and lower double wall composition, and the gripping power producing by the relative motion of two arm of forces clamps bucket edge mouth, and in the time that two arm of forces do not stress, jaw does not produce gripping power.The defect of this existing suspender is: adopt separately this suspender often to lift tonnage inadequate, can only some small-sized oil drums of handling, and can not be applicable to the handling of large-scale oil drum.
For large-scale oil drum, most enterprises adopts large-scale rope handling at present, uses easily disconnected strand but rope is easily long-time, is unfavorable for safe operation.
Utility model content
The purpose of this utility model is: provide a kind of for the safe and reliable lifting appliance of large-scale oil drum.
For solving the problems of the technologies described above, the utility model provides a kind of overhead hoist, comprises by upper clip arm, hinge pin and lower double wall and forms fixture, and described fixture is provided with 4, i.e. two pairs of left and right fixtures that be arranged in parallel; Between two pairs of left and right fixtures, be provided with girder, described girder is provided with a pair of suspension ring, and the two ends of described girder are equipped with side plate, and described side plate is provided with left and right waist-shaped hole; The upper clip arm arranged crosswise of described left and right fixture, the upper clip arm of described left fixture is connected by the first pull bar with the right waist-shaped hole of side plate, the upper clip arm of described right fixture is connected by the second pull bar with the left waist-shaped hole of side plate, and the lower double wall of described left and right fixture connects by third and fourth pull bar respectively; Between described left and right fixture, connect by crossbeam, the two ends of described crossbeam are arranged on third and fourth pull bar.
Between the side plate of described girder and left and right fixture, be provided with positioning plate, described positioning plate is connected by the 4th, three pull bars with the lower double wall of left and right fixture, is equipped with unhook lock dog on described positioning plate,, described unhook lock dog is vertical with positioning plate to be arranged.
Adopt the beneficial effect of technique scheme to be: when actual use, the suspension hook in hoisting crane or driving hangs on suspension ring, and under stressed effect, the pawl dish of four fixtures presents different angles, is adsorbed on the outside face of oil drum, thereby reaches hoisting function; By unhook lock dog is set, stir by hand unhook lock dog, pawl dish shrinks, thereby completes the function of off-load.This overhead hoist, can coordinate hoisting crane or driving to use, and lifting tonnage is large and handling process safety is reliable.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is front view of the present utility model;
Fig. 3 is the structural representation of girder;
Fig. 4 is the structural representation of positioning plate.
Detailed description of the invention
Below in conjunction with Figure of description 1-4, the technical solution of the utility model and structure are described, so that those skilled in the art understand.
A kind of overhead hoist, comprises by upper clip arm, hinge pin and lower double wall and forms fixture, described fixture is provided with 4, i.e. two pairs of left and right fixtures that be arranged in parallel 10,20; Between two pairs of left and right fixtures 10,20, be provided with girder 30, described girder 30 is provided with a pair of suspension ring 40, and 30 two ends of described girder are equipped with side plate 31, and described side plate 31 is provided with left and right waist-shaped hole 31a, 31b; The upper clip arm arranged crosswise of described left and right fixture 10,20, the upper clip arm of described left fixture 10 is connected by the first pull bar 50 with the right waist-shaped hole 31b of side plate 31, the upper clip arm of described right fixture 20 is connected 60 with the left waist-shaped hole 31a of side plate 31 by the second pull bar, and the lower double wall of described left and right fixture 10,20 connects by third and fourth pull bar 70,80 respectively; Between described left and right fixture 10,20, connect by crossbeam 90, the two ends of described crossbeam 90 are arranged on third and fourth pull bar 70,80.
Between the side plate 31 of described girder 30 and left and right fixture 10,20, be provided with positioning plate 100, described positioning plate 100 is connected 80,70 with the lower double wall of left and right fixture 10,20 by the 4th, three pull bars, on described positioning plate 100, be equipped with unhook lock dog 110, the setting vertical with positioning plate 100 of described unhook lock dog 110.
When actual use, the suspension hook in hoisting crane or driving hangs on suspension ring 40, and under stressed effect, the pawl dish of four fixtures presents different angles, is adsorbed on the outside face of oil drum, thereby reaches hoisting function; By unhook lock dog 110 is set, stir by hand unhook lock dog 110, pawl dish shrinks, thereby completes the function of off-load.This overhead hoist, can coordinate hoisting crane or driving to use, and lifting tonnage is large and handling process safety is reliable.
Preferentially, the outside of the side plate 31 of described girder 30 is provided with projection 32, offers with projection 32 and form the boss 101 that inlay card coordinates on described positioning plate 100.In actual device, for easy to make, directly start the opening of cross shape on positioning plate 100, the projection 32 of girder 30 forms inlay card with the boss 101 of cross open upper end and coordinates.
Preferentially, the two ends of first, second, third and fourth described pull bar 50,60,70,80 all offer pin-and-hole and locating dowel pin is used in conjunction with.
Preferentially, described left and right fixture 10,20 is provided with pawl dish, and described pawl dish and the joint place of handling object are provided with annular burr, have increased friction force, makes that pawl dish is more reliable must be attached on handling object.
Above-mentionedly by reference to the accompanying drawings utility model is exemplarily described; obviously the utility model specific implementation is not subject to the restrictions described above; as long as this non-essential improvement that has adopted method design of the present utility model and technical scheme to carry out; or without improving, the design of utility model and technical scheme are directly applied to other occasions, all within protection domain of the present utility model.
Claims (5)
1. an overhead hoist, comprises by upper clip arm, hinge pin and lower double wall and forms fixture, it is characterized in that: described fixture is provided with 4, i.e. two pairs of left and right fixtures that be arranged in parallel (10,20);
Between two pairs of left and right fixtures (10,20), be provided with girder (30), described girder (30) is provided with a pair of suspension ring (40), (30) two ends of described girder are equipped with side plate (31), and described side plate (31) is provided with left and right waist-shaped hole (31a, 31b);
The upper clip arm arranged crosswise of described left and right fixture (10,20), the upper clip arm of described left fixture (10) is connected by the first pull bar (50) with the right waist-shaped hole (31b) of side plate (31), the upper clip arm of described right fixture (20) is connected (60) with the left waist-shaped hole (31a) of side plate (31) by the second pull bar, and the lower double wall of described left and right fixture (10,20) connects by third and fourth pull bar (70,80) respectively;
Between described left and right fixture (10,20), connect by crossbeam (90), the two ends of described crossbeam (90) are arranged on third and fourth pull bar (70,80).
2. overhead hoist according to claim 1, it is characterized in that: between the side plate (31) of described girder (30) and left and right fixture (10,20), be provided with positioning plate (100), described positioning plate (100) is connected (80,70) with the lower double wall of left and right fixture (10,20) by the 4th, three pull bars, on described positioning plate (100), be equipped with unhook lock dog (110), the setting vertical with positioning plate (100) of described unhook lock dog (110).
3. overhead hoist according to claim 1, is characterized in that: the outside of the side plate (31) of described girder (30) is provided with projection (32), offers with projection (32) and form the boss (101) that inlay card coordinates on described positioning plate (100).
4. overhead hoist according to claim 1, is characterized in that: the two ends of described first, second, third and fourth pull bar (50,60,70,80) all offer pin-and-hole and locating dowel pin is used in conjunction with.
5. overhead hoist according to claim 1, is characterized in that: described left and right fixture (10,20) is provided with pawl dish, and described pawl dish and the joint place of handling object are provided with annular burr.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420372773.8U CN203998573U (en) | 2014-07-07 | 2014-07-07 | A kind of overhead hoist |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420372773.8U CN203998573U (en) | 2014-07-07 | 2014-07-07 | A kind of overhead hoist |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203998573U true CN203998573U (en) | 2014-12-10 |
Family
ID=52038604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420372773.8U Expired - Fee Related CN203998573U (en) | 2014-07-07 | 2014-07-07 | A kind of overhead hoist |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203998573U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104108646A (en) * | 2014-07-07 | 2014-10-22 | 合肥金德电力设备制造有限公司 | Overhead hoist device |
| CN106698189A (en) * | 2017-01-19 | 2017-05-24 | 广西利升石业有限公司 | Suspension clamp special for raw engineered stone |
-
2014
- 2014-07-07 CN CN201420372773.8U patent/CN203998573U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104108646A (en) * | 2014-07-07 | 2014-10-22 | 合肥金德电力设备制造有限公司 | Overhead hoist device |
| CN106698189A (en) * | 2017-01-19 | 2017-05-24 | 广西利升石业有限公司 | Suspension clamp special for raw engineered stone |
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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: 20141210 Termination date: 20150707 |
|
| EXPY | Termination of patent right or utility model |