CN109626195A - A kind of hoisting mechanism that lifting lug position is electrically adjusted - Google Patents
A kind of hoisting mechanism that lifting lug position is electrically adjusted Download PDFInfo
- Publication number
- CN109626195A CN109626195A CN201811426277.5A CN201811426277A CN109626195A CN 109626195 A CN109626195 A CN 109626195A CN 201811426277 A CN201811426277 A CN 201811426277A CN 109626195 A CN109626195 A CN 109626195A
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- China
- Prior art keywords
- mentioned
- hanging beam
- lifting lug
- lifting
- electrically adjusted
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Classifications
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- 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
- B66C1/12—Slings comprising chains, wires, ropes, or bands; Nets
Abstract
The present invention relates to lifting technology, in particular to a kind of hoisting mechanisms that lifting lug position is electrically adjusted.The hoisting mechanism that lifting lug position of the invention is electrically adjusted includes hanging beam, link block, two pull rods and two lifting lugs；Above-mentioned hanging beam is horizontally disposed, and above-mentioned link block is set to the top in the middle part of above-mentioned hanging beam；One end of two above-mentioned pull rods is hinged with the both ends of above-mentioned hanging beam respectively, and the other end is hinged with above-mentioned link block respectively；Linear moving mechanism is installed along its length on above-mentioned hanging beam, there are two can be moved along it relatively close or separate executing agency to tool on above-mentioned linear moving mechanism, two above-mentioned lifting lugs are set to the lower section of two above-mentioned executing agencies correspondingly respectively, and connect with corresponding above-mentioned executing agency.Advantage: structure design is simple, reasonable, and the spacing capableing of between two lifting lugs of adjusting of quick and stable, adjusting is more accurate, simple, convenient, smoothly lifts by crane conducive to the later period.
Description
Technical field
The present invention relates to lifting technology, in particular to a kind of hoisting mechanisms that lifting lug position is electrically adjusted.
Background technique
A kind of boom hoisting, including link block, two long draws, hoisting beam, lifting lugs, long draw one exists in the prior art
End connection hoisting beam, one end are fixedly connected with block, to make link block, two groups of one mechanics of formation between long draw and hoisting beam
The stable tripod structure of performance, and one or more lifting lugs are connected hoisting beam by hawser, however, there are one for this kind of structure
Problem, lifting lug are generally fixedly mounted, and for the lifting article of different size, lifting lug position can not be adjusted, and will lead to lifting
Inconvenience, or there is unbalanced situation, it is easier to cause machinery to link block, two groups of connecting portions between long draw, hoisting beam
Damage, influences service life of equipment, it would be highly desirable to solve.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of hoisting mechanisms that lifting lug position is electrically adjusted, effectively
Overcome the defect of the prior art.
The technical scheme to solve the above technical problems is that a kind of hoisting machine that lifting lug position is electrically adjusted
Structure, including hanging beam, link block, two pull rods and two lifting lugs；
Above-mentioned hanging beam is horizontally disposed, and above-mentioned link block is set to the top in the middle part of above-mentioned hanging beam；
One end of two above-mentioned pull rods is hinged with the both ends of above-mentioned hanging beam respectively, and the other end is cut with scissors with above-mentioned link block respectively
It connects；
Linear moving mechanism is installed along its length, there are two can for tool on above-mentioned linear moving mechanism on above-mentioned hanging beam
It is moved along it relatively close or separate executing agency, two above-mentioned lifting lugs are set to two above-mentioned execution correspondingly respectively
The lower section of mechanism, and connected with corresponding above-mentioned executing agency.
Based on the above technical solution, the present invention can also be improved as follows.
Further, above-mentioned linear moving mechanism includes screw rod and driving device, and above-mentioned screw rod is along the length side of above-mentioned hanging beam
To horizontally disposed side thereon, both ends are respectively by being mounted on the two of above-mentioned hanging beam upper end with its bearing block being rotatablely connected
It holds, horizontally disposed guide rod is also connected between two above-mentioned bearing blocks, is fixed with limit plate, above-mentioned silk in the middle part of above-mentioned screw rod
Bar be located at the hand of spiral of above-mentioned limit board ends on the contrary, and be combined with the sliding block being slidably connected with above-mentioned guide rod respectively, two
A above-mentioned sliding block respectively constitutes above-mentioned executing agency, and above-mentioned driving device is mounted on above-mentioned hanging beam upper end, and with above-mentioned screw rod
One end transmission connection, to drive above-mentioned screw rod to rotate, so that two above-mentioned sliding blocks and corresponding above-mentioned lifting lug be driven to lead along above-mentioned
It is close to each other or separate to bar synchronizing moving.
Further, above-mentioned driving device is motor.
It further, further include controller, above controller is electrically connected with above-mentioned driving device.
Further, above-mentioned lifting lug passes through rope respectively and connects with corresponding above-mentioned executing agency.
Further, the upper end of each above-mentioned sliding block is respectively fixed with the fixing axle for extending to above-mentioned hanging beam two sides, above-mentioned solid
The both ends of dead axle are separately installed with limited block, are respectively connected with two above-mentioned ropes on each above-mentioned lifting lug, two above-mentioned ropes
Middle part bypasses the top of corresponding above-mentioned fixed both ends of the shaft respectively, and the both ends of above-mentioned rope connect with corresponding above-mentioned lifting lug respectively
Connect fixation.
The beneficial effects of the present invention are: structure design is simple, reasonable, it is capable of between two lifting lugs of adjusting of quick and stable
Spacing, adjusting is more accurate, simple, convenient, smoothly lifts by crane conducive to the later period.
Detailed description of the invention
Fig. 1 is the structural schematic diagram for the hoisting mechanism that lifting lug position of the invention is electrically adjusted.
In attached drawing, parts list represented by the reference numerals are as follows:
1, hanging beam, 2, link block, 3, pull rod, 4, lifting lug, 5, linear moving mechanism, 41, rope, 51, screw rod, 52, driving
Device, 53, sliding block, 531, fixing axle, 532, limited block.
Specific embodiment
The principle and features of the present invention will be described below with reference to the accompanying drawings, and the given examples are served only to explain the present invention, and
It is non-to be used to limit the scope of the invention.
Embodiment: as shown in Figure 1, the hoisting mechanism that the lifting lug position of the present embodiment is electrically adjusted includes hanging beam 1, connection
2, two pull rods 3 of block and two lifting lugs 4；
Above-mentioned hanging beam 1 is horizontally disposed, and above-mentioned link block 2 is set to the top at above-mentioned 1 middle part of hanging beam；
One end of two above-mentioned pull rods 3 is hinged with the both ends of above-mentioned hanging beam 1 respectively, the other end respectively with above-mentioned link block 2
Hingedly；
Linear moving mechanism 5 is installed along its length on above-mentioned hanging beam 1, has two on above-mentioned linear moving mechanism 5
A to be moved along it relatively close or separate executing agency, two above-mentioned lifting lugs 4 are set on two correspondingly respectively
The lower section of executing agency is stated, and is connected with corresponding above-mentioned executing agency.
Two execution in use process, previously according to the object for needing to lift by crane by the driving of linear moving mechanism 5 thereon
Mechanism synchronizing moving rises to reach steady close to or far from achieving the purpose that adjust two 4 mutual distances of lifting lug or orientation
The effect hung, electric control operation is more convenient, time saving and energy saving, and lifting versatility is stronger, and precision is higher, and regulating cycle is short, efficiency
Height, conducive to the steady lifting of weight.
Preferably, above-mentioned linear moving mechanism 5 includes screw rod 51 and driving device 52, above-mentioned screw rod 51 is along above-mentioned hanging beam 1
The horizontally disposed side thereon of length direction, both ends are respectively by being mounted on above-mentioned hanging beam 1 with its bearing block being rotatablely connected
The both ends of upper end are also connected with horizontally disposed guide rod between two above-mentioned bearing blocks, fix in the middle part of above-mentioned screw rod 51 limited
Position plate, above-mentioned screw rod 51 are located at the hand of spiral of above-mentioned limit board ends on the contrary, and being combined with respectively and the sliding of above-mentioned guide rod
The sliding block 53 of connection, two above-mentioned sliding blocks 53 respectively constitute above-mentioned executing agency, and above-mentioned driving device 52 is mounted on above-mentioned hanging beam 1
Upper end, and be sequentially connected with one end of above-mentioned screw rod 51, to drive above-mentioned screw rod 51 to rotate, to drive two above-mentioned sliding blocks 53
And corresponding above-mentioned lifting lug 4 is close to each other or separate along above-mentioned guide rod synchronizing moving, in use, driving device 52 drives screw rod
51 rotations, the hand of spiral because of screw rod 51 from middle part to both ends is on the contrary, therefore, screw rod 51 can drive during rotation to be revolved with it
Two sliding blocks 53 closed it is synchronous along the opposite sliding of guide rod close to or far from and then reaching and be adjusted in synchronism phase between two lifting lugs 4
To the purpose of position, entire moving process is more steady, simple, convenient.
Preferably, above-mentioned driving device 52 is motor, electric operating is more time saving and energy saving, operates with also more convenient.
Preferably, further including controller, above controller is electrically connected with above-mentioned driving device 52, can be real by controller
An existing key control, operation are relatively flexibly, conveniently, time saving and energy saving.
Preferably, above-mentioned lifting lug 4 is connected by rope 41 with corresponding above-mentioned executing agency respectively, rope 41 is generally soft
The chain or belt or wirerope, hoisting process of property allow certain swing, and flexibility is preferable, not easy to break.
Preferably, the upper end of each above-mentioned sliding block 53 is respectively fixed with the fixing axle 531 for extending to above-mentioned 1 two sides of hanging beam,
The both ends of above-mentioned fixing axle 531 are separately installed with limited block 532, and two above-mentioned ropes 41 are respectively connected on each above-mentioned lifting lug 4,
The middle part of two above-mentioned ropes 41 bypasses the top at corresponding 531 both ends of above-mentioned fixing axle, and the both ends of above-mentioned rope 41 respectively
It is connected and fixed respectively with corresponding above-mentioned lifting lug 4, the design comparison is reasonable, and rope 41 is distributed in the two sides of hanging beam 1, and can be very
Good connect cooperation with fixing axle 531, and layout comparison is reasonable, and rope 41 is avoided to bend or will cause along other mechanism surfaces
The situation that abrasion influences service life occurs.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (6)
1. a kind of hoisting mechanism that lifting lug position is electrically adjusted, it is characterised in that: including hanging beam (1), link block (2), two
Pull rod (3) and two lifting lugs (4)；
The hanging beam (1) is horizontally disposed, and the link block (2) is set to the top in the middle part of the hanging beam (1)；
One end of two pull rods (3) is hinged with the both ends of the hanging beam (1) respectively, the other end respectively with the link block
(2) hinged；
It is equipped with linear moving mechanism (5) on the hanging beam (1), has on the linear moving mechanism (5) along its length
Two can be moved along it relatively close or separate executing agency, and two lifting lugs (4) are set to two correspondingly respectively
The lower section of a executing agency, and connected with the corresponding executing agency.
2. a kind of hoisting mechanism that lifting lug position is electrically adjusted according to claim 1, it is characterised in that: the straight line
Mobile mechanism (5) includes screw rod (51) and driving device (52), and the screw rod (51) is horizontal along the length direction of the hanging beam (1)
It being disposed above, both ends are respectively by being mounted on the both ends of the hanging beam (1) upper end with its bearing block being rotatablely connected, and two
It is also connected with horizontally disposed guide rod between a bearing block, is fixed with limit plate, the silk in the middle part of the screw rod (51)
Bar (51) is located at the hand of spiral of the limit board ends on the contrary, and being combined with the sliding block being slidably connected with the guide rod respectively
(53), two sliding blocks (53) respectively constitute the executing agency, and the driving device (52) is mounted on the hanging beam (1)
End, and be sequentially connected with one end of the screw rod (51), to drive the screw rod (51) to rotate, to drive two sliding blocks
(53) and the corresponding lifting lug (4) is close to each other or separate along the guide rod synchronizing moving.
3. a kind of hoisting mechanism that lifting lug position is electrically adjusted according to claim 2, it is characterised in that: the driving
Device (52) is motor.
4. a kind of hoisting mechanism that lifting lug position is electrically adjusted according to claim 3, it is characterised in that: further include control
Device processed, the controller are electrically connected with the driving device (52).
5. according to a kind of described in any item hoisting mechanisms that lifting lug position is electrically adjusted of claim 2 to 4, feature exists
In: the lifting lug (4) is connected by rope (41) with the corresponding executing agency respectively.
6. a kind of hoisting mechanism that lifting lug position is electrically adjusted according to claim 5, it is characterised in that: each described
The upper end of sliding block (53) is respectively fixed with the fixing axle (531) for extending to the hanging beam (1) two sides, the fixing axle (531)
Both ends are separately installed with limited block (532), two ropes (41) are respectively connected on each lifting lug (4), described in two
The middle part of rope (41) bypasses the top at the corresponding fixing axle (531) both ends, and the both ends of the rope (41) point respectively
It is not connected and fixed with the corresponding lifting lug (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811426277.5A CN109626195A (en) | 2018-11-27 | 2018-11-27 | A kind of hoisting mechanism that lifting lug position is electrically adjusted |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811426277.5A CN109626195A (en) | 2018-11-27 | 2018-11-27 | A kind of hoisting mechanism that lifting lug position is electrically adjusted |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109626195A true CN109626195A (en) | 2019-04-16 |
Family
ID=66069707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811426277.5A Pending CN109626195A (en) | 2018-11-27 | 2018-11-27 | A kind of hoisting mechanism that lifting lug position is electrically adjusted |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109626195A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113019761A (en) * | 2021-05-11 | 2021-06-25 | 黄胜 | Manufacturing, forming and coating process for automobile chassis crossbeam structure |
| CN113443546A (en) * | 2021-05-13 | 2021-09-28 | 中交武汉港湾工程设计研究院有限公司 | Lifting appliance suitable for special-shaped box girder |
| CN117509399A (en) * | 2024-01-05 | 2024-02-06 | 山西建投建筑产业有限公司 | Hoist device of prefabricated independent basis |
-
2018
- 2018-11-27 CN CN201811426277.5A patent/CN109626195A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113019761A (en) * | 2021-05-11 | 2021-06-25 | 黄胜 | Manufacturing, forming and coating process for automobile chassis crossbeam structure |
| CN113019761B (en) * | 2021-05-11 | 2022-10-28 | 黄胜 | Manufacturing, forming and coating process for automobile chassis crossbeam structure |
| CN113443546A (en) * | 2021-05-13 | 2021-09-28 | 中交武汉港湾工程设计研究院有限公司 | Lifting appliance suitable for special-shaped box girder |
| CN117509399A (en) * | 2024-01-05 | 2024-02-06 | 山西建投建筑产业有限公司 | Hoist device of prefabricated independent basis |
| CN117509399B (en) * | 2024-01-05 | 2024-03-19 | 山西建投建筑产业有限公司 | Hoist device of prefabricated independent basis |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20190416 |