CN220811615U - Lifting and lifting device for building steel structure - Google Patents
Lifting and lifting device for building steel structure Download PDFInfo
- Publication number
- CN220811615U CN220811615U CN202322357393.9U CN202322357393U CN220811615U CN 220811615 U CN220811615 U CN 220811615U CN 202322357393 U CN202322357393 U CN 202322357393U CN 220811615 U CN220811615 U CN 220811615U
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- fixedly connected
- lifting
- building steel
- inner cavity
- fixing frame
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 60
- 239000010959 steel Substances 0.000 title claims abstract description 60
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 16
- 229910052742 iron Inorganic materials 0.000 claims description 8
- 244000309464 bull Species 0.000 description 12
- 230000000694 effects Effects 0.000 description 6
- 238000010276 construction Methods 0.000 description 5
- 230000006872 improvement Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model discloses a lifting device for a building steel structure, which comprises a fixed frame, wherein the middle end of the top of the fixed frame is fixedly connected with a fixed box, the lower end of an inner cavity of the fixed box is movably connected with a rotating shaft through a bearing, the middle end of the rotating shaft is fixedly connected with a steel rope, the bottom of the steel rope is fixedly connected with a lifting table, the left end of the rotating shaft is fixedly connected with a second bevel gear, the left end of the top of the inner cavity of the fixed box is fixedly connected with a fixed frame, and the upper end of the right side of the inner cavity of the fixed frame is fixedly connected with a spring. According to the utility model, through the arrangement of the lifting table, the bearing of the building steel structural component is facilitated, and through the arrangement of the T-shaped pin rod, the pin hole and the locking disc, the rotating rod can be effectively locked and limited, the rotation of the rotating rod, the first bevel gear, the second bevel gear and the rotating shaft caused by the fault of the servo motor is avoided, and the lifting table is fallen due to the unreeling of the steel rope, so that the safety of the whole use is greatly improved.
Description
Technical Field
The utility model relates to the technical field of building steel structure lifting, in particular to a lifting device for a building steel structure.
Background
The steel structure is a structure formed by steel materials, is one of main building structure types, and each member or part is generally connected by adopting a welding seam, a bolt or mortise and tenon, so that the steel structure is light in dead weight, simple and convenient to construct, and widely applied to the fields of large-scale plants, venues, super high-rise and the like, and the building steel structure needs to be lifted and lifted when being used in a higher environment.
If the China utility model provides a lifting and lifting device for a building steel structure, the bulletin number is as follows: CN215666822U, this application includes the bottom plate, the bottom of bottom plate is equipped with rolling mechanism, the top left side department fixedly connected with curb plate of bottom plate, just the top fixedly connected with loading board of curb plate, when this utility model is in use, through the mutually supporting between revolving plate, bull stick, driven gear, drive gear, second servo motor, straight board and the loading board, can adjust the angle of steel construction according to actual need when lifting the steel construction, reduced workman's intensity of labour, when carrying out steel construction and lifting through mutually supporting between spacing gear, movable gear, slider, spout, connecting rope, couple and the solid fixed ring, the stability of device has been improved, and do not influence the device and move, but the building steel construction in the above-mentioned technique is with lifting the hoisting device can carry out lifting operation, but because wholly does not possess locking limit structure, easily because servo motor breaks down and the whole emergence falls in the course of use, serious security of whole use has been reduced.
Disclosure of utility model
The utility model aims to provide a lifting and lifting device for a building steel structure, which has the advantages of being provided with safety structures such as locking limit and the like, improving the overall use safety, and solving the problem that the lifting and lifting device for the building steel structure in the prior art can lift the whole steel structure, but is easy to fall due to the failure of a servo motor in the use process because the whole steel structure is not provided with the locking limit structure.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a building steel construction is with lifting hoisting device, includes the mount, the middle-end fixedly connected with fixed box at mount top, the lower extreme of fixed box inner chamber is through bearing swing joint there being the pivot, the middle-end fixedly connected with steel cable of pivot, the bottom fixedly connected with hoisting table of steel cable, the left end fixedly connected with second bevel gear of pivot, the left end fixedly connected with fixed frame at fixed box inner chamber top, the upper end fixedly connected with spring on fixed frame inner chamber right side, the left side fixedly connected with T shape round pin pole of spring, the middle-end fixedly connected with iron plate on T shape round pin pole right side, the middle-end fixedly connected with electro-magnet on fixed frame right side, the left end fixedly connected with servo motor at fixed box surface top, the output fixedly connected with bull stick of servo motor, the lower extreme of bull stick is through bearing swing joint in the left end of fixed frame bottom, the bottom fixedly connected with first bevel gear of bull stick, first bevel gear and second bevel gear meshing, the middle-end fixedly connected with T shape round pin pole right side, the middle-end fixedly connected with round pin pole right side is equipped with the round pin hole, the round pin hole is connected with the round pin hole on the left side.
As a preferable scheme, guide rods are fixedly connected to the periphery of the inner cavity of the fixing frame, and the surface of the lifting table is movably connected to the surface of the guide rods.
As the preferable scheme, the lower extreme fixedly connected with guide bar on fixed frame inner chamber right side, the lower extreme swing joint of T shape round pin pole is in the surface of guide bar.
As the preferable scheme, the middle end of fixed bottom of the case portion has the guide pulley through bearing swing joint, the quantity of guide pulley is two, the surface swing joint of steel cable is in the surface of guide pulley.
As a preferable scheme, the bottom of the outer surface of the fixing frame is movably connected with moving wheels through bearings, and the number of the moving wheels is four.
As the preferable scheme, all around of mount bottom all fixed mounting has the pneumatic cylinder, two fixed mounting has the backup pad between the output of pneumatic cylinder.
Compared with the prior art, the utility model has the following beneficial effects:
1. According to the lifting device for the building steel structure, the lifting table is arranged, bearing of the building steel structure part is facilitated, the T-shaped pin rod, the pin hole and the locking disc are arranged, the rotating rod can be effectively locked and limited, the phenomenon that the rotating rod, the first conical gear, the second conical gear and the rotating shaft rotate due to faults of a servo motor is avoided, the lifting table falls down due to unreeling of a steel rope is avoided, the safety of integral use is greatly improved, the locking limit of the rotating rod and the locking disc is conveniently released due to the arrangement of the electromagnet, the iron block, the T-shaped pin rod, the spring and the pin hole, the effect of lifting the building steel structure part is achieved due to the arrangement of the servo motor, the rotating rod, the locking disc, the first conical gear, the second conical gear, the rotating shaft, the steel rope and the lifting table, the work of personnel is greatly facilitated, the lifting device for the building steel structure can be lifted under the effect of integral cooperation, the safety structures such as effective locking limit are simultaneously provided, the safety of integral falling accidents caused by faults are avoided, and the safety of integral use is improved.
2. According to the utility model, the purpose of guiding the lifting table is achieved through the arrangement of the guide rod, the purpose of guiding the T-shaped pin rod is achieved through the arrangement of the guide rod, the purpose of guiding the steel rope is achieved through the arrangement of the guide wheel, the probability of abrasion caused by contact between the steel rope and the fixed box is effectively reduced, the whole is conveniently moved by personnel through the arrangement of the moving wheel, and the whole is conveniently and stably supported through the arrangement of the hydraulic cylinder and the supporting plate.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a schematic cross-sectional view of the stationary box of the present utility model;
fig. 3 is a schematic cross-sectional view of a fixing frame according to the present utility model.
In the figure: 1. a fixing frame; 2. a lifting table; 3. a guide rod; 4. a servo motor; 5. a fixed box; 6. a steel rope; 7. a hydraulic cylinder; 8. a support plate; 9. a moving wheel; 10. a fixed frame; 11. a first bevel gear; 12. a second bevel gear; 13. a guide wheel; 14. a rotating shaft; 15. a T-shaped pin; 16. a spring; 17. a locking plate; 18. a rotating rod; 19. a pin hole; 20. a guide rod; 21. an electromagnet; 22. iron blocks.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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. 1-3, a lifting device for a building steel structure comprises a fixing frame 1, wherein the middle end of the top of the fixing frame 1 is fixedly connected with a fixing box 5, the lower end of the inner cavity of the fixing box 5 is movably connected with a rotating shaft 14 through a bearing, the middle end of the rotating shaft 14 is fixedly connected with a steel rope 6, the bottom of the steel rope 6 is fixedly connected with a lifting table 2, the left end of the rotating shaft 14 is fixedly connected with a second conical gear 12, the left end of the top of the inner cavity of the fixing box 5 is fixedly connected with a fixing frame 10, the upper end of the right side of the inner cavity of the fixing frame 10 is fixedly connected with a spring 16, the left side of the spring 16 is fixedly connected with a T-shaped pin 15, the middle end of the right side of the T-shaped pin 15 is fixedly connected with an iron block 22, the middle end of the right side of the fixing frame 10 is fixedly connected with an electromagnet 21, the left end of the top of the outer surface of the fixing box 5 is fixedly connected with a servo motor 4, the output end of the servo motor 4 is fixedly connected with a rotating rod 18, the lower end of the rotating rod 18 is movably connected with the left end of the bottom of the fixing frame 10 through a bearing, the bottom of the rotating rod 18 is fixedly connected with a first conical gear 11, the bottom of the rotating rod 11 is fixedly connected with the locking pin 19, the locking pin of the locking plate 17 is fixedly connected with the locking pin 19, the locking pin surface of the locking plate 17 is meshed with the locking pin 17, and the locking pin 19 is fixedly connected with the locking pin 19.
Through above-mentioned technical scheme, through the setting of promotion platform 2, be convenient for bear building steel structural component, and through the setting of T shape round pin pole 15, pinhole 19 and locking dish 17, can carry out effectual locking spacing to bull stick 18, avoid servo motor 4 because the trouble leads to bull stick 18, first bevel gear 11, second bevel gear 12 and pivot 14 take place rotatoryly, and unreel and cause promotion platform 2 to fall to steel cable 6, thereby very big improvement the security of whole use, and through electro-magnet 21, iron plate 22, T shape round pin pole 15, spring 16 and pinhole 19's setting, the convenience is released the locking spacing of bull stick 18 and locking dish 17, and through servo motor 4, bull stick 18, locking dish 17, first bevel gear 11, second bevel gear 12, pivot 14, steel cable 6 and promotion platform 2's setting, the effect of lifting the promotion to building steel structural component has been reached, the work of giving personnel brings very big facility, under the effect of whole cooperation, the realization that this building steel structure can carry out the safety of carrying out the lifting device simultaneously and the safety accident of the safety accident has been avoided taking place because of the whole safety accident is effectively prevented to take place.
Guide rods 3 are fixedly connected to the periphery of the inner cavity of the fixing frame 1, and the surface of the lifting table 2 is movably connected to the surface of the guide rods 3.
Through above-mentioned technical scheme, through the setting of guide arm 3, reached the purpose of carrying out the direction to lifting platform 2.
The lower end of the right side of the inner cavity of the fixed frame 10 is fixedly connected with a guide rod 20, and the lower end of the T-shaped pin rod 15 is movably connected with the surface of the guide rod 20.
Through the technical scheme, the purpose of guiding the T-shaped pin rod 15 is achieved through the arrangement of the guide rod 20.
The middle end of the bottom of the fixed box 5 is movably connected with guide wheels 13 through bearings, the number of the guide wheels 13 is two, and the surface of the steel rope 6 is movably connected with the surface of the guide wheels 13.
Through above-mentioned technical scheme, through the setting of guide pulley 13, reached the purpose of leading wire rope 6, effectually reduced the probability that the contact receives wearing and tearing between wire rope 6 and the fixed box 5.
The bottom of the outer surface of the fixed frame 1 is movably connected with moving wheels 9 through bearings, and the number of the moving wheels 9 is four.
Through above-mentioned technical scheme, through the setting of removing wheel 9, the personnel of being convenient for remove whole.
The hydraulic cylinders 7 are fixedly arranged around the bottom of the fixing frame 1, and a supporting plate 8 is fixedly arranged between the output ends of the two hydraulic cylinders 7.
Through above-mentioned technical scheme, through the setting of pneumatic cylinder 7 and backup pad 8, be convenient for carry out stable support to whole.
The working principle of the utility model is as follows: through the setting of promotion platform 2, be convenient for bear building steel structural component, and through T shape round pin pole 15, pinhole 19 and locking dish 17's setting, can carry out effectual locking spacing to bull stick 18, avoid servo motor 4 because the trouble to lead to bull stick 18, first bevel gear 11, second bevel gear 12 and pivot 14 take place rotatoryly, and unreel and cause promotion platform 2 to fall to steel cable 6, thereby very big improvement the security of whole use, and when needs carry out the promotion operation to building steel structural component, can produce magnetic force and adsorb iron plate 22 through controlling electromagnet 21 work, make iron plate 22 and T shape round pin pole 15 can remove to the right side and compress spring 16, until T shape round pin pole 15 can break away from the back from pinhole 19's surface, and can release the locking spacing of bull stick 18 and locking dish 17, and drive bull stick 18 through starting servo motor 4 work, locking dish 17 and first bevel gear 11 rotation, first bevel gear 11 rotation can drive second bevel gear 12 and 14, and carry out the rotation to steel cable 6, thereby the promotion effect that can bring the steel cable 6 to carry out the promotion to the steel structural component to make progress, thereby the steel cable 2 is carried out the promotion to the promotion effect of greatly.
Finally, it should be noted that the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made to the technical solution of the present utility model without departing from the spirit and scope of the technical solution of the present utility model.
Claims (6)
1. Lifting device for building steel structure, including mount (1), its characterized in that: the middle end of the top of the fixing frame (1) is fixedly connected with a fixing box (5), the lower end of the inner cavity of the fixing box (5) is movably connected with a rotating shaft (14) through a bearing, the middle end of the rotating shaft (14) is fixedly connected with a steel rope (6), the bottom of the steel rope (6) is fixedly connected with a lifting table (2), the left end of the rotating shaft (14) is fixedly connected with a second conical gear (12), the left end of the top of the inner cavity of the fixing box (5) is fixedly connected with a fixing frame (10), the upper end of the right side of the inner cavity of the fixing frame (10) is fixedly connected with a spring (16), the left side of the spring (16) is fixedly connected with a T-shaped pin rod (15), the middle end of the right side of the T-shaped pin rod (15) is fixedly connected with an iron block (22), the middle end of the right side of the fixing frame (10) is fixedly connected with an electromagnet (21), the left end of the top of the outer surface of the fixing box (5) is fixedly connected with a servo motor (4), the output end of the servo motor (4) is fixedly connected with a rotating rod (18), the lower end of the lower end (18) is fixedly connected with the second conical gear (11) through a bearing, the lower end of the conical gear (11) is fixedly connected with the second conical gear (11), the middle end of the rotating rod (18) is fixedly connected with a locking disc (17), a pin hole (19) is formed in the surface of the locking disc (17), and the left end of the T-shaped pin rod (15) is movably connected to the surface of the pin hole (19).
2. The lifting and lifting device for building steel structures according to claim 1, wherein: guide rods (3) are fixedly connected to the periphery of the inner cavity of the fixing frame (1), and the surface of the lifting table (2) is movably connected to the surface of the guide rods (3).
3. The lifting and lifting device for building steel structures according to claim 1, wherein: the lower end of the right side of the inner cavity of the fixed frame (10) is fixedly connected with a guide rod (20), and the lower end of the T-shaped pin rod (15) is movably connected to the surface of the guide rod (20).
4. The lifting and lifting device for building steel structures according to claim 1, wherein: the middle end of the bottom of the fixed box (5) is movably connected with guide wheels (13) through bearings, the number of the guide wheels (13) is two, and the surface of the steel rope (6) is movably connected with the surface of the guide wheels (13).
5. The lifting and lifting device for building steel structures according to claim 1, wherein: the bottom of the outer surface of the fixing frame (1) is movably connected with moving wheels (9) through bearings, and the number of the moving wheels (9) is four.
6. The lifting and lifting device for building steel structures according to claim 1, wherein: the hydraulic cylinders (7) are fixedly arranged around the bottom of the fixing frame (1), and a supporting plate (8) is fixedly arranged between the output ends of the two hydraulic cylinders (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322357393.9U CN220811615U (en) | 2023-08-31 | 2023-08-31 | Lifting and lifting device for building steel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322357393.9U CN220811615U (en) | 2023-08-31 | 2023-08-31 | Lifting and lifting device for building steel structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220811615U true CN220811615U (en) | 2024-04-19 |
Family
ID=90708448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322357393.9U Active CN220811615U (en) | 2023-08-31 | 2023-08-31 | Lifting and lifting device for building steel structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220811615U (en) |
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2023
- 2023-08-31 CN CN202322357393.9U patent/CN220811615U/en active Active
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