CN221140832U - Aircraft hoisting mechanism with balance system - Google Patents
Aircraft hoisting mechanism with balance system Download PDFInfo
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- CN221140832U CN221140832U CN202322888612.6U CN202322888612U CN221140832U CN 221140832 U CN221140832 U CN 221140832U CN 202322888612 U CN202322888612 U CN 202322888612U CN 221140832 U CN221140832 U CN 221140832U
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- 230000007246 mechanism Effects 0.000 title claims abstract description 21
- 229910000831 Steel Inorganic materials 0.000 claims description 15
- 239000010959 steel Substances 0.000 claims description 15
- 238000005096 rolling process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model discloses an aircraft hoisting mechanism with a balance system, which belongs to the technical field of hoisting equipment and comprises a hoisting device, wherein a main hanging strip is movably connected to the bottom end of the hoisting device, a movable lifting lug is movably connected to the bottom end of the main hanging strip, a main hanging beam is movably connected to the surface of the movable lifting lug, an auxiliary hanging strip is movably connected to the bottom end of the main hanging beam, an auxiliary beam lifting lug is movably connected to the bottom end of the auxiliary hanging beam, an auxiliary hanging beam is fixedly connected to the bottom end of the auxiliary beam lifting lug, and a movable support is movably connected to the bottom end of the auxiliary hanging beam. This from aircraft hoist mechanism of taking balanced system contacts by the hoist object successively through multiunit balanced lifting hook, drives the coaster through wire rope's rolling and goes up and down to adjust the tension of all balanced lifting hooks and equal, make the hoist object balanced, avoid appearing the phenomenon of slope slippage, improve this device equilibrium, also improve the security of hoist object.
Description
Technical Field
The utility model belongs to the technical field of hoisting equipment, and particularly relates to an aircraft hoisting mechanism with a balance system.
Background
At present, a lifting device for an airplane generally comprises a lifting beam, an auxiliary lifting beam and a lifting belt, wherein two sides of the existing lifting beam are respectively sleeved with a lifting lug, the upper ends of the lifting lugs are connected with the lifting device through rigging, and the lower ends of the lifting lugs are used for connecting the auxiliary lifting beam. Because the aircraft sizes of different models are different, in order to increase the adaptability of the lifting beam, a plurality of groups of through holes are generally symmetrically manufactured at two ends of the lifting beam, lifting lugs are moved to the proper positions of the through holes according to the aircraft with different sizes, and then limiting pins are embedded for fixing.
Chinese patent discloses a hoist mechanism (grant bulletin number CN 203728438U), including gallows and electric block, the gallows includes electric block mounting bracket and the support frame fixed with electric block mounting bracket, electric block movably installs on electric block mounting bracket, this hoist mechanism during operation, after electric block will be lifted by the hoist thing, driver drives transportation equipment and moves to by hoist thing below, because electric block movably installs on electric block mounting bracket, operating personnel can remove electric block for electric block's position on electric block mounting bracket can change according to transportation equipment's parking position, can accurately fall on transportation equipment after finally guaranteeing to be lifted the thing and descend. Above-mentioned hoist mechanism makes electric block not only can drive and be hung the thing and make lifting movement, can also produce the removal on other directions according to the parking position of transportation equipment, reduce the driver and adjust the number of times that transportation equipment parks the position according to the position of being hung the thing, this patent technology can reach and produce the removal on other directions according to the parking position of transportation equipment, reduce the driver and adjust the number of times that transportation equipment parks the position according to the position of being hung the thing, but prior art is in the in-service use, inconvenient according to different being hung thing adjustment lug interval, and some great thing are in the hoist and mount the in-process, the phenomenon of suspender atress uneven probably appears, can lead to being hung the thing slope, cause the phenomenon that drops, can not satisfy the current stage user demand.
Disclosure of utility model
The utility model aims to provide an aircraft hoisting mechanism with a self-balancing system, which aims to solve the technical problems in the background technology.
In order to achieve the above purpose, the specific technical scheme of the utility model is as follows: the utility model provides an aircraft hoist mechanism from taking balanced system, includes hoisting accessory, hoisting accessory's bottom swing joint has main suspender, the bottom swing joint of main suspender has the removal lug, the surface swing joint of removal lug has main hanging beam, the bottom swing joint of main hanging beam has vice suspender, the bottom swing joint of vice suspender has vice roof beam lug, the bottom fixedly connected with vice hanging beam of vice roof beam lug, the bottom swing joint of vice hanging beam has the movable support, the inner chamber swing joint of movable support has wire rope, the bottom swing joint of wire rope inner chamber has the coaster, the equal swing joint in both ends of vice hanging beam has the pull frame, the bottom swing joint of coaster has the balanced lifting hook, the bottom swing joint of balanced lifting hook has the organism suspender.
Preferably, both ends of the inner cavity of the steel wire rope are movably sleeved with pulley bodies, and surfaces of both ends of the pulley bodies are movably sleeved with the inner cavities of the movable support and the pulley respectively.
Preferably, the bottom of vice hanging beam both sides has all been seted up the spacing groove, the top fixedly connected with stopper of movable support, the surface swing joint in the inner chamber of spacing groove of stopper.
Preferably, the inner cavity of the movable lifting lug is movably connected with the inner cavities at two ends of the main lifting beam through pin shafts, the inner cavity of the main lifting beam is provided with a limit pin hole, and the limit pin hole is movably connected with the pin shafts.
Preferably, the number of the movable brackets is at least the main hanging beam group, and the number of the steel wire ropes and the pulleys is adjusted according to the number of the movable brackets.
Preferably, the body hanging strip is a wide flat strip, and the surface of the body hanging strip is provided with anti-skid stripes.
The utility model has the following advantages:
1. This from aircraft hoist mechanism of taking balanced system contacts by the hoist object successively through multiunit balanced lifting hook, drives the coaster through wire rope's rolling and goes up and down to adjust the tension of all balanced lifting hooks and equal, make the hoist object balanced, avoid appearing the phenomenon of slope slippage, improve this device equilibrium, also improve the security of hoist object.
2. This from aircraft hoist mechanism of taking balanced system, through the setting of pulley body, can reduce wire rope's surface wear, avoid it to appear cracked phenomenon in the use, improve its life, through the setting of spacing groove and stopper, can carry out spacingly to the removal of movable support, avoid it always to appear the skew at the removal process or the phenomenon that the slippage drops, through taking out the spacing pinhole with the round pin axle, make the inner chamber of removal lug at the surface activity of main hanging beam, according to the interval between it of being hung the thing adjustment, through the quantity of being hung the thing adjustment according to the difference, thereby more even sharing is hung the weight of thing, avoid appearing cracked phenomenon at the in-process of hanging, through the design of broad flat area, can increase the area of contact with being hung the thing, thereby make more stable when being hung the thing and lifting.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic overall elevational view of the present utility model;
FIG. 2 is a right side view of the main hanging beam of the present utility model;
FIG. 3 is a schematic side view of the secondary hanging beam of the present utility model;
FIG. 4 is a schematic elevational view of the secondary hanging beam of the present utility model;
The figure indicates: 1. a lifting device; 2. a main sling; 3. moving the lifting lug; 4. a main hanging beam; 5. an auxiliary sling; 6. auxiliary beam lifting lugs; 7. a secondary hanging beam; 8. a movable support; 9. a wire rope; 10. a pulley; 11. a pull frame; 12. a balance lifting hook; 13. a body sling; 14. a pulley body; 15. a limit groove; 16. and a limiting block.
Detailed Description
Hereinafter, only certain exemplary embodiments are briefly described. As will be recognized by those of skill in the pertinent art, the described embodiments may be modified in numerous different ways without departing from the spirit or scope of the embodiments of the present utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive.
For a better understanding of the objects, structures and functions of the present utility model, an aircraft lifting mechanism with a balancing system according to the present utility model will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1-4, the aircraft hoisting mechanism with the balance system comprises a hoisting device 1, wherein the bottom end of the hoisting device 1 is movably connected with a main hanging strip 2, the bottom end of the main hanging strip 2 is movably connected with a movable lifting lug 3, the surface of the movable lifting lug 3 is movably connected with a main hanging beam 4, the bottom end of the main hanging beam 4 is movably connected with a secondary hanging strip 5, the bottom end of the secondary hanging strip 5 is movably connected with a secondary hanging beam lifting lug 6, the bottom end of the secondary hanging beam lifting lug 6 is fixedly connected with a secondary hanging beam 7, the bottom end of the secondary hanging beam 7 is movably connected with a movable support 8, the inner cavity of the movable support 8 is movably connected with a steel wire rope 9, the bottom end of the inner cavity of the steel wire rope 9 is movably connected with a pulley 10, both ends of the secondary hanging beam 7 are movably connected with a pull frame 11, the bottom end of the steel wire rope 9 is movably connected with a balance lifting hook 12, and the bottom end of the balance lifting hook 12 is movably connected with a body hanging strip 13.
Specifically, both ends of the inner cavity of the steel wire rope 9 are movably sleeved with the pulley body 14, and the surfaces of both ends of the pulley body 14 are movably sleeved with the inner cavities of the movable support 8 and the pulley 10 respectively.
Through above-mentioned technical scheme, through the setting of pulley body 14, can reduce wire rope 9's surface wear, avoid it to appear cracked phenomenon in the use, improve its life, and pulley body 14's material is high strength forging steel, can prolong pulley body 14's life.
Specifically, the limiting grooves 15 are formed in the bottoms of the two sides of the auxiliary hanging beam 7, the limiting blocks 16 are fixedly connected to the top ends of the movable supports 8, and the surfaces of the limiting blocks 16 are movably connected to the inner cavities of the limiting grooves 15.
Through above-mentioned technical scheme, through the setting of spacing groove 15 and stopper 16, can carry out spacingly to the removal of movable support 8, avoid it to always appear the skew or the phenomenon that the slippage dropped at the removal process, cause the damage of being hung the thing, improve the security of this device.
Specifically, the inner cavity of the movable lifting lug 3 is movably connected with the inner cavities at two ends of the main lifting beam 4 through pin shafts, and the inner cavity of the main lifting beam 4 is provided with limit pin holes which are movably connected with the pin shafts.
Through above-mentioned technical scheme, through taking out the spacing pinhole with the round pin axle, make the inner chamber of removal lug 3 at the surface activity of main hanging beam 4, according to the interval of being hung the thing adjustment between it to be applicable to multiple specification and being hung the thing, improve this device suitability.
Specifically, the number of the movable brackets 8 is at least the main hanging beam 4 group, and the number of the steel wire ropes 9 and the pulleys 10 is adjusted according to the number of the movable brackets 8.
Through above-mentioned technical scheme, through the quantity according to the object adjustment movable support 8 that hangs of difference to more even sharing is hung the weight of object, avoids appearing cracked phenomenon in the lifting process, improves the security and the stability of this device.
Specifically, the body sling 13 is a wide flat belt, and the surface of the body sling 13 is provided with anti-skid stripes.
Through above-mentioned technical scheme, through the design of broad body band, can increase the area of contact with the object to be hung to make the object to be hung more stable when lifting, the antiskid stripe can increase the surface friction of organism suspender 13, avoids the object to be hung to appear the phenomenon that slip drops.
The working principle of the aircraft hoisting mechanism with the balance system is as follows: the main hanging strip 2 is driven to hoist through the work of the hoisting device 1, the movable hanging lug 3 is driven to move through the movement of the main hanging strip 2, the movable hanging lug 3 can freely slide on the surface of the main hanging beam 4 through the movable hanging lugs 3 on two sides and move to the corresponding limiting pin holes, the movable hanging lug 3 is fixed through the inserting pin shaft, so that different distances are adjusted according to different machine types, the auxiliary hanging strip 5, the auxiliary beam hanging lug 6 and the auxiliary hanging beam 7 are connected to form an integrated structure, a dynamic balance structure is formed through the movable support 8, the steel wire rope 9 and the pulley 10, the movable support 8 in the dynamic balance device is connected with the steel wire rope 9, the steel wire rope 9 is connected with the pulley 10, the hoisted object is covered by the balance hanging hooks 12, and due to the fact that the balance hanging hooks 12 are in contact with the hoisted object successively, the dynamic balance structure can adjust the tension of all the balance hanging hooks 12 to be equal, and the auxiliary hanging beam 7 is controlled not to swing rotationally when in hoisting by using the rope to pull the pulling frame 11.
It will be understood that the utility model has been described in terms of several embodiments, and that various changes and equivalents may be made to these features and embodiments by those skilled in the art without departing from the spirit and scope of the utility model. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the utility model without departing from the essential scope thereof. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.
Claims (6)
1. Aircraft hoist mechanism from taking balanced system, including hoisting accessory (1), its characterized in that: the lifting device is characterized in that a main hanging strip (2) is movably connected to the bottom end of the lifting device (1), a movable hanging lug (3) is movably connected to the bottom end of the main hanging strip (2), a main hanging beam (4) is movably connected to the surface of the movable hanging lug (3), an auxiliary hanging strip (5) is movably connected to the bottom end of the main hanging beam (4), an auxiliary beam hanging lug (6) is movably connected to the bottom end of the auxiliary hanging strip (5), an auxiliary hanging beam (7) is fixedly connected to the bottom end of the auxiliary hanging strip (6), a movable support (8) is movably connected to the bottom end of the auxiliary hanging beam (7), a steel wire rope (9) is movably connected to the bottom end of the inner cavity of the steel wire rope (9), a pull frame (11) is movably connected to the two ends of the auxiliary hanging beam (7), a balance hanging hook (12) is movably connected to the bottom end of the pulley (10), and an organism hanging strip (13) is movably connected to the bottom end of the balance hanging hook (12).
2. An aircraft lifting mechanism with a self-balancing system as claimed in claim 1, wherein: the two ends of the inner cavity of the steel wire rope (9) are movably sleeved with the pulley body (14), and the surfaces of the two ends of the pulley body (14) are movably sleeved with the inner cavities of the movable support (8) and the pulley (10) respectively.
3. An aircraft lifting mechanism with a self-balancing system as claimed in claim 1, wherein: limiting grooves (15) are formed in the bottoms of two sides of the auxiliary hanging beam (7), limiting blocks (16) are fixedly connected to the top ends of the movable supports (8), and the surfaces of the limiting blocks (16) are movably connected to the inner cavities of the limiting grooves (15).
4. An aircraft lifting mechanism with a self-balancing system as claimed in claim 1, wherein: the inner cavity of the movable lifting lug (3) is movably connected with the inner cavities at two ends of the main lifting beam (4) through pin shafts, a limiting pin hole is formed in the inner cavity of the main lifting beam (4), and the limiting pin hole is movably connected with the pin shafts.
5. An aircraft lifting mechanism with a self-balancing system as claimed in claim 1, wherein: the number of the movable brackets (8) is at least the number of the main hanging beam (4) groups, and the number of the steel wire ropes (9) and the pulleys (10) is adjusted according to the number of the movable brackets (8).
6. An aircraft lifting mechanism with a self-balancing system as claimed in claim 1, wherein: the machine body hanging strip (13) is a wide flat strip, and anti-skid stripes are arranged on the surface of the machine body hanging strip (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322888612.6U CN221140832U (en) | 2023-10-27 | 2023-10-27 | Aircraft hoisting mechanism with balance system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322888612.6U CN221140832U (en) | 2023-10-27 | 2023-10-27 | Aircraft hoisting mechanism with balance system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221140832U true CN221140832U (en) | 2024-06-14 |
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ID=91426014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322888612.6U Active CN221140832U (en) | 2023-10-27 | 2023-10-27 | Aircraft hoisting mechanism with balance system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221140832U (en) |
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2023
- 2023-10-27 CN CN202322888612.6U patent/CN221140832U/en active Active
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