CN220432010U - Beam lifting device for steel structure - Google Patents
Beam lifting device for steel structure Download PDFInfo
- Publication number
- CN220432010U CN220432010U CN202321459665.XU CN202321459665U CN220432010U CN 220432010 U CN220432010 U CN 220432010U CN 202321459665 U CN202321459665 U CN 202321459665U CN 220432010 U CN220432010 U CN 220432010U
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- CN
- China
- Prior art keywords
- steel structure
- sliding
- seat
- lifting device
- lifting
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 49
- 239000010959 steel Substances 0.000 title claims abstract description 49
- 238000009434 installation Methods 0.000 claims abstract description 18
- 238000004804 winding Methods 0.000 claims abstract description 17
- 238000010276 construction Methods 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model relates to a beam lifting device for a steel structure, which comprises a supporting beam and a lifting ring, wherein the top side of the supporting beam is provided with the lifting ring, the lifting ring is connected with a lifting steel rope of a crane, both ends of the supporting beam are provided with bottom grooves, a sliding seat is arranged in the bottom grooves in a sliding manner, an inner cavity is arranged in the sliding seat, a winding wheel is arranged in the inner cavity in a rotating manner, an adjusting steel rope is wound on the winding wheel, one end of the adjusting steel rope is connected with the sliding seat through a guide wheel, the guide wheel is rotatably arranged in a U-shaped seat, and the bottom of the U-shaped seat is connected with a clamping steel rope for limiting the beam; and meanwhile, the beam is lifted to the installation position, and the winding wheel in the inner cavity is driven to rotate through the second motor to wind the adjusting steel cable, so that the guide wheel is driven to rotate, the lifting of the U-shaped seat is realized, the inclination angle of the lifting beam is adjusted to be the same as the beam installation angle of the steel structure, and the installation is convenient to directly carry out.
Description
Technical Field
The utility model relates to the technical field of steel structure installation, in particular to a beam lifting device for a steel structure.
Background
The steel structure is a structure composed of steel materials, is one of main building structure types, and mainly comprises steel beams, steel columns, steel trusses and other members made of steel sections, steel plates and the like.
When the steel structure is installed, the lengths of the cross beams at different positions are different, so that the distance between steel ropes for fixing the cross beams is required to be adjusted during lifting, and the existing lifting device is complex in structure and inconvenient to adjust; meanwhile, the existing hoisting device is only used for hoisting the cross beam to the vicinity of the installation position, and cannot assist in the installation of the steel beam.
Disclosure of Invention
The utility model solves the problems of providing the beam lifting device for the steel structure, which solves the problems that the lengths of the beams at different positions are different when the steel structure is installed, so that the distance between steel ropes for fixing the beams is required to be adjusted when the steel structure is lifted, and the existing lifting device has complicated structure and is inconvenient to adjust; meanwhile, the existing hoisting device is only used for hoisting the cross beam to the vicinity of the installation position, and cannot assist in the installation of the steel beam.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a crossbeam hoisting accessory for steel construction, includes supporting beam and rings, supporting beam top side is provided with rings, and rings are connected with the lift cable of loop wheel machine, the kerve has all been seted up at supporting beam both ends, sliding fit has the slide in the kerve, the inner chamber has been seted up in the slide, and the inner chamber internal rotation installs the winding wheel, the winding has the regulation cable wire on the winding wheel, and adjusts cable wire one end and be connected with the slide through the guide pulley, the guide pulley rotates and installs in U type seat, and U type seat bottom is connected with the screens cable wire that is used for the crossbeam spacing.
Preferably, the first motor is installed at both ends of the supporting beam, the output end of the first motor is connected with a threaded rod, and the threaded rod is in threaded connection with the sliding seat.
Preferably, a sliding rail is arranged on the top arm in the bottom groove, and a sliding groove matched with the sliding rail is formed in the sliding seat.
Preferably, the side wall of the supporting beam is provided with a side groove, and the bolt penetrates through the side groove to be connected with the sliding seat.
Preferably, a second motor is arranged on the sliding seat, and the output end of the second motor is connected with the winding wheel.
Preferably, the guide wheel is internally and fixedly provided with a rotating shaft in a penetrating way, and two ends of the rotating shaft are in threaded connection with the U-shaped seat.
The beneficial effects of the utility model are as follows: after the bolts are unscrewed, the first motor works to drive the threaded rod to rotate, so that the sliding seat in threaded connection is driven to move along the sliding rail in the bottom groove, the bolts are screwed after adjustment is completed, the sliding seat is fixed, and at the moment, the distance between the two sliding seats is ensured to be matched with the length of the lifting cross beam;
and meanwhile, the beam is lifted to the installation position, and the winding wheel in the inner cavity is driven to rotate through the second motor to wind the adjusting steel cable, so that the guide wheel is driven to rotate, the lifting of the U-shaped seat is realized, the inclination angle of the lifting beam is adjusted to be the same as the beam installation angle of the steel structure, and the installation is convenient to directly carry out.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is an overall side view of the present utility model;
fig. 3 is a cross-sectional view of a slide according to the present utility model.
Legend description:
1. a support beam; 2. a hanging ring; 3. a slide; 4. a bottom groove; 5. an inner cavity; 6. a winding wheel; 7. adjusting a steel rope; 8. a U-shaped seat; 9. a guide wheel; 10. a clamping steel cable; 11. a first motor; 12. a threaded rod; 13. a chute; 14. a slide rail; 15. a second motor; 16. a side groove; 17. and (5) a bolt.
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.
Specific examples are given below.
Referring to fig. 1-3, a beam lifting device for a steel structure comprises a supporting beam 1 and a lifting ring 2, wherein the lifting ring 2 is arranged on the top side of the supporting beam 1, the lifting ring 2 is connected with a lifting steel rope of a crane, bottom grooves 4 are formed in two ends of the supporting beam 1, a sliding seat 3 is slidably mounted in the bottom grooves 4, a first motor 11 is mounted in two ends of the supporting beam 1, the output end of the first motor 11 is connected with a threaded rod 12, the threaded rod 12 is in threaded connection with the sliding seat 3, a sliding rail 14 is arranged on a top arm in the bottom grooves 4, a sliding groove 13 matched with the sliding rail 14 is formed in the sliding seat 3, the threaded rod 12 is driven to rotate through the operation of the first motor 11, the sliding seat 3 in threaded connection is driven to move along the sliding rail 14 in the bottom grooves 4, side grooves 16 are formed in the side walls of the supporting beam 1, bolts 17 penetrate through the side grooves 16 and are connected with the sliding seat 3, and the bolts 17 are unscrewed to facilitate the movement of the sliding seat 3, the bolt 17 is screwed to realize the limit fixation of the sliding seat 3, the inner cavity 5 is arranged in the sliding seat 3, the winding wheel 6 is rotatably arranged in the inner cavity 5, the adjusting steel rope 7 is wound on the winding wheel 6, one end of the adjusting steel rope 7 is connected with the sliding seat 3 through the guide wheel 9, the guide wheel 9 is rotatably arranged in the U-shaped seat 8, the bottom of the U-shaped seat 8 is connected with the clamping steel rope 10 for limiting the cross beam, the sliding seat 3 is provided with the second motor 15, the output end of the second motor 15 is connected with the winding wheel 6, the guide wheel 9 is fixedly penetrated with a rotating shaft, two ends of the rotating shaft are in threaded connection with the U-shaped seat 8, the winding wheel 6 in the inner cavity 5 is driven to rotate through the operation of the second motor 15, the adjusting steel rope 7 is further wound to drive the guide wheel 9 to rotate, the lifting of the U-shaped seat 8 is realized, and the height of two ends of the cross beam is adjusted through the movement of the guide wheel 9, playing a role in saving power.
The lifting steel rope and the supporting beam 1 are driven to lift by the crane, the distance between the two sliding seats 3 is adjusted at the moment, the bolt 17 is unscrewed at the moment, the threaded rod 12 is driven to rotate by the operation of the first motor 11, the sliding seat 3 in threaded connection is driven to move along the sliding rail 14 through the sliding groove 13 in the bottom groove 4, the bolt 17 is screwed after adjustment is completed, the sliding seat 3 is fixed, the clamping steel rope 10 is sleeved on the outer sides of two ends of the cross beam, the crane is utilized to complete lifting, the cross beam is moved to an installation position, the winding wheel 6 in the inner cavity 5 is driven to rotate by the operation of the second motor 15 at the moment, the adjusting steel rope 7 is wound, the guide wheel 9 is driven to rotate, the lifting of the U-shaped seat 8 is realized, the inclination angle of the lifting cross beam is adjusted to be identical with the installation angle of the cross beam of the steel structure, and direct installation is facilitated.
After the bolts 17 are unscrewed, the first motor 11 works to drive the threaded rod 12 to rotate, so that the threaded slide seat 3 is driven to move along the sliding rail 14 in the bottom groove 4, the bolts 17 are screwed after the adjustment is completed, the slide seats 3 are fixed, and the distance between the two slide seats 3 is ensured to be matched with the length of the lifting cross beam;
meanwhile, the beam is lifted to the installation position, the second motor 15 works to drive the winding wheel 6 in the inner cavity 5 to rotate at the moment, then the adjusting steel cable 7 is wound, the guide wheel 9 is driven to rotate, lifting of the U-shaped seat 8 is achieved, the inclination angle of the lifting beam is adjusted to be identical with the beam installation angle of the steel structure, and direct installation is facilitated.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a crossbeam hoisting accessory for steel construction, its characterized in that, including supporting beam (1) and rings (2), supporting beam (1) top side is provided with rings (2), and rings (2) are connected with the lift cable of loop wheel machine, supporting beam (1) both ends have all been seted up kerve (4), sliding installation has slide (3) in kerve (4), inner chamber (5) have been seted up in slide (3), and inner chamber (5) internal rotation installs reel (6), the winding has regulation cable wire (7) on reel (6), and adjusts cable wire (7) one end and be connected with slide (3) through guide pulley (9), guide pulley (9) rotate and install in U type seat (8), and U type seat (8) bottom is connected with screens cable wire (10) that are used for the crossbeam spacing.
2. The beam lifting device for the steel structure according to claim 1, wherein the first motors (11) are arranged at two ends of the supporting beam (1), the output ends of the first motors (11) are connected with threaded rods (12), and the threaded rods (12) are in threaded connection with the sliding seat (3).
3. The beam lifting device for the steel structure according to claim 1, wherein a sliding rail (14) is arranged on an inner top arm of the bottom groove (4), and a sliding groove (13) matched with the sliding rail (14) is formed in the sliding seat (3).
4. The beam lifting device for the steel structure according to claim 1, wherein side grooves (16) are formed in the side walls of the supporting beam (1), and bolts (17) penetrate through the side grooves (16) and are connected with the sliding seat (3).
5. The beam lifting device for the steel structure according to claim 1, wherein a second motor (15) is installed on the sliding seat (3), and the output end of the second motor (15) is connected with the winding wheel (6).
6. The beam lifting device for the steel structure according to claim 1, wherein a rotating shaft is fixedly arranged in the guide wheel (9) in a penetrating manner, and two ends of the rotating shaft are in threaded connection with the U-shaped seat (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321459665.XU CN220432010U (en) | 2023-06-09 | 2023-06-09 | Beam lifting device for steel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321459665.XU CN220432010U (en) | 2023-06-09 | 2023-06-09 | Beam lifting device for steel structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220432010U true CN220432010U (en) | 2024-02-02 |
Family
ID=89703680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321459665.XU Active CN220432010U (en) | 2023-06-09 | 2023-06-09 | Beam lifting device for steel structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220432010U (en) |
-
2023
- 2023-06-09 CN CN202321459665.XU patent/CN220432010U/en active Active
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