CN221070748U - Factory building hoist and mount crane structure - Google Patents
Factory building hoist and mount crane structure Download PDFInfo
- Publication number
- CN221070748U CN221070748U CN202322620818.0U CN202322620818U CN221070748U CN 221070748 U CN221070748 U CN 221070748U CN 202322620818 U CN202322620818 U CN 202322620818U CN 221070748 U CN221070748 U CN 221070748U
- Authority
- CN
- China
- Prior art keywords
- pulley
- running roller
- guide rail
- roller
- driving motor
- 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.)
- Active
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 15
- 239000010959 steel Substances 0.000 claims abstract description 15
- 239000003638 chemical reducing agent Substances 0.000 claims description 6
- 238000004804 winding Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Abstract
The utility model discloses a factory building hoisting travelling structure which comprises a first guide rail, a second guide rail, a travelling trolley, a first roller, a second roller, a first driving motor, a second driving motor, a mounting seat, a lifting hook, a steel wire rope, a first pulley, a second pulley and a third pulley, wherein the first guide rail and the second guide rail are arranged in parallel, the travelling trolley is slidably arranged on the first guide rail and the second guide rail, the first roller, the second roller and the third pulley are rotatably arranged on the travelling trolley, the third pulley is positioned between the first roller and the second roller, the mounting seat is positioned below the travelling trolley, the lifting hook is arranged below the mounting seat, and the first pulley and the second pulley are rotatably arranged on the mounting seat. The technical scheme is used for solving the problem that the stability of the existing factory building hoisting device is insufficient.
Description
Technical Field
The utility model belongs to the technical field of hoisting machinery, and particularly relates to a factory building hoisting crane structure.
Background
The existing factory building often needs to hoist goods, is generally provided with a walking hoisting structure, and is provided with a safety brake for hoisting safety and stability. According to the prior art and the conventional scheme, the crane of the main power plant in China is a double-beam bridge crane, the lifting trolley is of a single-winch structure, and the main lifting mechanism is a set of winding drum set and pulley block.
Disadvantages of the prior art: because the 500 t-level single-winch hoisting mechanism winding drum group, the pulley block and the steel wire rope are large in size and specification, and the safety brake is additionally arranged, the height of the main factory building can be further increased, so that the construction cost is increased; the single hoisting type lifting mechanism can inevitably have the problems of rotation, drifting and the like in the hoisting process, and the hoisting safety and stability are affected.
Disclosure of utility model
Aiming at the technical problems, the utility model provides a factory building hoisting crane structure which solves the problem that the existing factory building hoisting device is insufficient in stability, and has higher stability, so that the safety performance is effectively improved.
The utility model provides a factory building hoisting travelling structure which comprises a first guide rail, a second guide rail, a travelling trolley, a first roller, a second roller, a first driving motor, a second driving motor, an installation seat, a lifting hook, a steel wire rope, a first pulley, a second pulley and a third pulley, wherein the first guide rail and the second guide rail are arranged in parallel, the travelling trolley is slidably arranged on the first guide rail and the second guide rail, the first roller, the second roller and the third pulley are rotatably arranged on the travelling trolley, the third pulley is positioned between the first roller and the second roller, the installation seat is positioned below the travelling trolley, the lifting hook is arranged below the installation seat, the first pulley and the second pulley are rotatably arranged on the installation seat, the first pulley and the second pulley are positioned on the same horizontal line, one end of the steel wire rope is wound on the first roller, the second roller is sequentially wound on the first pulley, the second pulley is rotatably arranged on the second pulley, the second pulley is rotatably driven by the second pulley, and the second pulley is rotatably arranged on the second pulley, and the second pulley is rotatably driven by the second pulley, and the second pulley is rotatably arranged on the other end of the second pulley.
Further, the number of the steel wire ropes is multiple.
Further, the first driving motor is provided with a first speed reducer and is connected with the first roller, and the second driving motor is provided with a second speed reducer and is connected with the second roller.
The factory building hoisting travelling structure adopts a double-reel and wire rope symmetrical winding type, namely, the first roller and the second roller respectively lead out the wire rope, are respectively wound with one angle of the first pulley, the second pulley and the third pulley, and are positioned on the mounting seat. The symmetrical winding mode of the steel wire rope can ensure that the transverse forces of the steel wire rope are mutually offset, the lifting hook is always positioned at the center position of the travelling trolley, the lifting hook does not rotate or drift in the lifting process, and the control precision of the crane is effectively improved.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic side view of a plant lifting crane structure;
fig. 2 is a top view of a factory building hoist crane structure.
Detailed Description
The utility model discloses a factory building hoisting crane structure which has higher stability, so that the safety performance is effectively improved.
The following description of the present utility model will be made more fully hereinafter with reference to the accompanying drawings, in which it is shown, however, some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 and 2, the utility model discloses a factory building hoisting travelling structure, which comprises a first guide rail 1, a second guide rail 2, a travelling trolley 6, a first roller 4, a second roller 5, a first driving motor 7, a second driving motor 3, a mounting seat 10, a lifting hook 11, a steel wire rope 8, a first pulley 9, a second pulley 12 and a third pulley 7, wherein the first guide rail 1 and the second guide rail 2 are arranged in parallel, the travelling trolley 6 is slidably arranged on the first guide rail 1 and the second guide rail 2, the first roller 4, the second roller 5 and the third pulley 7 are rotatably arranged on the travelling trolley 6, the third pulley 7 is positioned between the first roller 4 and the second roller 5, the mounting seat 10 is positioned below the travelling trolley 6, the lifting hook 11 install in the below of mount pad 10, first pulley 9 with second pulley 12 rotate set up in on the mount pad 10, just first pulley 9 with second pulley 12 is located same horizontal line, wire rope 8's one end is convoluteed on first running roller 4, wire rope 8 passes in proper order first pulley 9 third pulley 7 with second pulley 12, wire rope 8's the other end is convoluteed on second running roller 5, first driving motor 7 with second driving motor 3 set up in on the travelling car 6, first driving motor 7 is used for the drive first running roller 4 rotates, second driving motor 3 is used for the drive second running roller 5 rotates.
The number of the steel wire ropes 8 is a plurality.
The first driving motor 7 is provided with a first speed reducer and is connected with the first roller 4, and the second driving motor 3 is provided with a second speed reducer and is connected with the second roller 5.
The factory building hoisting travelling structure adopts a mode that double reels and steel wire ropes 8 are symmetrically wound, namely, the first roller 4 and the second roller 5 respectively lead out the steel wire ropes 8, are respectively wound with one angle of the first pulley 9, the second pulley 12 and the third pulley 7, and the first pulley 9 and the second pulley 12 are positioned on the mounting seat 10. The symmetrical winding mode of the steel wire ropes 8 can ensure that the transverse forces of the steel wire ropes 8 are mutually offset, the lifting hook 11 is always positioned at the center of the travelling trolley 6, the lifting hook 11 does not rotate or drift in the lifting process, and the control precision of the crane is effectively improved.
The foregoing is a further detailed description of the utility model in connection with the preferred embodiments, and it is not intended that the utility model be limited to the specific embodiments described. It will be apparent to those skilled in the art that several simple deductions or substitutions may be made without departing from the spirit of the utility model, and these should be considered to be within the scope of the utility model.
Claims (3)
1. The utility model provides a factory building hoist and mount driving structure, its characterized in that includes first guide rail, second guide rail, walking dolly, first running roller, second running roller, first driving motor, second driving motor, mount pad, lifting hook, wire rope, first pulley, second pulley and third pulley, first guide rail with second guide rail parallel arrangement, walking dolly slidable set up in first guide rail with on the second guide rail, first running roller second running roller with the third pulley rotates set up in on the walking dolly, the third pulley is located first running roller with between the second running roller, the mount pad is located walking dolly's below, the lifting hook install in the below of mount pad, first pulley with the second pulley rotate set up in on the mount pad, just first pulley with the second pulley is located same horizontal line, wire rope's one end is convoluteed first running roller, first running roller passes first wire rope with the second running roller is used for the second running roller is rotated driving motor, second running roller passes first running roller with the second running roller is used for the second running roller is rotated.
2. The plant hoisting crane structure according to claim 1, wherein the number of the steel wire ropes is a plurality of steel wire ropes.
3. The factory building hoist and mount driving structure of claim 1, wherein first driving motor is provided with first speed reducer with first running roller is connected, second driving motor is provided with the second speed reducer with the second running roller is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322620818.0U CN221070748U (en) | 2023-09-26 | 2023-09-26 | Factory building hoist and mount crane structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322620818.0U CN221070748U (en) | 2023-09-26 | 2023-09-26 | Factory building hoist and mount crane structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221070748U true CN221070748U (en) | 2024-06-04 |
Family
ID=91255776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322620818.0U Active CN221070748U (en) | 2023-09-26 | 2023-09-26 | Factory building hoist and mount crane structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221070748U (en) |
-
2023
- 2023-09-26 CN CN202322620818.0U patent/CN221070748U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106865384B (en) | Extra deep shaft duplex type boom hoist cable tension self_poise system and method | |
| CN201801308U (en) | Electric block and crane using same | |
| CN101607681B (en) | Hoisting traction mechanism of arm line-like cantilever crane | |
| CN221070748U (en) | Factory building hoist and mount crane structure | |
| CN205906940U (en) | Scour protection top bridge crane | |
| CN105645275B (en) | Cable hoist and its construction method | |
| CN111483924A (en) | Bridge crane | |
| CN109502496A (en) | A kind of differential type hoisting method | |
| CN215666505U (en) | Dual-drive elevator | |
| CN111646379A (en) | Four-roller type steel wire rope guide mechanism | |
| CN205527232U (en) | Elevator without machine room | |
| CN209758860U (en) | Small-gauge hoisting load-carrying trolley | |
| CN206091470U (en) | Balancing steel wire rope hoisting device of tape unit tool speed governing | |
| CN208916632U (en) | A kind of high-speed type crane hoisting mechanism | |
| CN108217474B (en) | Cable crane system and hoisting method | |
| CN214733677U (en) | Elevator car traction mechanism | |
| CN109516400A (en) | A kind of differential type hoist lifting device | |
| CN202899092U (en) | Long-lifting-distance hoist | |
| CN212334427U (en) | Bridge crane | |
| CN216711463U (en) | Driving limiting device | |
| CN205634685U (en) | Cable crane hoist | |
| CN219031538U (en) | Ultrahigh-lift electric hoist | |
| CN219885403U (en) | Counterweight rope winding device | |
| CN220906885U (en) | Elevator guide rail tractor | |
| CN220746818U (en) | Suspension type lifting mechanism for preventing flashboard from tilting |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |