CN219823378U - Lifting balance beam capable of improving lifting height utilization rate - Google Patents
Lifting balance beam capable of improving lifting height utilization rate Download PDFInfo
- Publication number
- CN219823378U CN219823378U CN202321363756.3U CN202321363756U CN219823378U CN 219823378 U CN219823378 U CN 219823378U CN 202321363756 U CN202321363756 U CN 202321363756U CN 219823378 U CN219823378 U CN 219823378U
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- Prior art keywords
- lifting
- wire rope
- pin shaft
- balance beam
- lifting height
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- 229910000831 Steel Inorganic materials 0.000 claims description 28
- 239000010959 steel Substances 0.000 claims description 28
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 238000010276 construction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
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Abstract
The utility model discloses a hoisting balance beam capable of improving the lifting height utilization rate, which comprises a beam body, wherein two ends of the beam body are respectively fixedly connected with a pin shaft seat, each pin shaft seat is provided with a horizontal pin shaft perpendicular to the beam body, the horizontal pin shafts are rotationally connected with the pin shaft seat, each horizontal pin shaft is provided with a U-shaped hanging wire rope lifting lug rotationally connected with the horizontal pin shaft, each horizontal pin shaft is provided with a hanging wire rope hanging position, and the hanging wire rope hanging positions are arranged between two side parts of the U-shaped hanging wire rope lifting lug. Compared with the supporting type balance beam, the U-shaped lifting lug is positioned at the end head of the beam body, so that the distance between the lifting hook and the balance beam can be effectively shortened, and the effective lifting height of the lifting machine is further improved; compared with the orifice plate type balance beam, the number of plate hole lifting lugs and shackles is reduced, the lifting height occupied by the rigging is reduced, and the effective lifting height of the hoisting machine is improved.
Description
Technical Field
The utility model relates to a lifting balance beam, in particular to a lifting balance beam capable of improving the lifting height utilization rate.
Background
With the continuous development of the petrochemical industry, how to efficiently construct has become an important point of engineering construction. The traditional lifting adopted balance beams are of the following two types, 1) the plate hole type balance beams are needed to be matched with 4 plate hole lifting lugs by using 4 shackles, and the shackles and the plate hole lifting lugs occupy the lifting height of lifting equipment; 2) The supporting type balance beam has limitation on the inclination angle of the rope, and is not suitable to be too small, so that the steel wire rope occupies too much lifting height. Both of the above-mentioned balance beams result in a lower utilization of the lifting height of the hoisting machine.
Disclosure of Invention
The utility model provides a lifting balance beam capable of improving the lifting height utilization rate for solving the technical problems in the prior art.
The utility model adopts the technical proposal for solving the technical problems in the prior art that: the utility model provides a hoist and mount compensating beam that can improve lifting height utilization ratio, includes the roof beam body the both ends of roof beam body are respectively rigid coupling has a round pin axle bed, every install on the round pin axle bed one with the perpendicular horizontal pin axle of roof beam body, horizontal pin axle with the round pin axle bed rotates to be connected be equipped with on the horizontal pin axle and hang wire rope U-shaped lug rather than rotating to be connected be equipped with hoist and mount wire rope on the horizontal pin axle and tie the position of hanging, hoist and mount wire rope is tied the position and is set up between two lateral parts of hanging wire rope U-shaped lug.
Based on the scheme, the utility model also makes the following improvements:
and a pulley which is rotationally connected with the pin shaft is arranged at the hanging position of the hoisting steel wire rope.
The U-shaped lifting lug for tying the steel wire rope is composed of a shackle main body.
The beam body adopts a sectional connection structure and is formed by connecting a plurality of beam sections.
The top surface height of the pin shaft seat is adapted to the minimum design value of the dip angle of the steel wire rope.
The utility model has the advantages and positive effects that: the horizontal pin shaft perpendicular to the beam body is arranged at the end part of the beam body, the U-shaped lifting lug which is connected with the horizontal pin shaft in a rotating way and the hanging position of the hanging steel wire rope between the two side parts of the U-shaped lifting lug are arranged on the horizontal pin shaft, compared with a supporting type balance beam, the distance between the lifting hook and the balance beam can be effectively shortened due to the fact that the U-shaped lifting lug is positioned at the end head of the beam body, and then the effective lifting height of a lifting machine is improved; compared with the orifice plate type balance beam, the number of plate hole lifting lugs and shackles is reduced, the lifting height occupied by the rigging is reduced, and the effective lifting height of the hoisting machine is improved. The pulley rotationally connected with the pin shaft is arranged at the hanging position of the hanging steel wire rope, and the hanging steel wire rope is hung by the pulley system, so that the safety of the steel wire rope can be improved, and the possibility of falling off of the pin shaft can be reduced; meanwhile, the stress condition of the balance beam can be improved, the fit degree of the pin shaft and the shaft hole is improved, the flexible deformation of the balance beam is reduced, the using amount of beam body materials is reduced, the lifting height occupied by the beam body is reduced, and the utilization rate of the lifting height is improved. In conclusion, the lifting balance beam can improve the effective lifting height of the lifting machinery, so that the lifting capacity of the lifting machinery is fully utilized, and the construction cost is reduced.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic end view of the present utility model;
fig. 3 is a schematic structural diagram of the application of the present utility model.
In the figure: 1. a beam body; 2. a pin shaft seat; 3. a horizontal pin shaft; 4. tying and hanging a U-shaped lifting lug of the steel wire rope; 5. a pulley; 6. a lifting hook; 7. tying and hanging a steel wire rope; 8. hoisting a steel wire rope; 9. an apparatus.
Detailed Description
For a further understanding of the utility model, its features and advantages, reference is now made to the following examples, which are illustrated in the accompanying drawings in which:
referring to fig. 1 to 3, a lifting balance beam capable of improving lifting height utilization rate comprises a beam body 1, wherein two ends of the beam body 1 are fixedly connected with pin shaft seats 2 respectively, each pin shaft seat 2 is provided with a horizontal pin shaft 3 perpendicular to the beam body 1, the horizontal pin shafts 3 are rotatably connected with the pin shaft seats 2, each horizontal pin shaft 3 is provided with a hanging steel wire rope U-shaped lifting lug 4 rotatably connected with the horizontal pin shaft 3, each horizontal pin shaft 3 is provided with a hanging steel wire rope hanging position, and the hanging steel wire rope hanging positions are arranged between two side parts of the hanging steel wire rope U-shaped lifting lug 4.
The horizontal pin shaft perpendicular to the beam body is arranged at the end part of the beam body, the U-shaped lifting lug which is connected with the horizontal pin shaft in a rotating way and the hanging position of the hanging steel wire rope between the two side parts of the U-shaped lifting lug are arranged on the horizontal pin shaft, compared with a supporting type balance beam, the distance between the lifting hook and the balance beam can be effectively shortened due to the fact that the U-shaped lifting lug is positioned at the end head of the beam body, and then the effective lifting height of a lifting machine is improved; compared with the orifice plate type balance beam, the number of plate hole lifting lugs and shackles is reduced, the lifting height occupied by the rigging is reduced, and the effective lifting height of the hoisting machine is improved. In conclusion, the lifting balance beam can improve the effective lifting height of the lifting machinery, so that the lifting capacity of the lifting machinery is fully utilized, and the construction cost is reduced.
The embodiment also makes the following improvements:
the pulley 5 rotationally connected with the pin shaft is arranged at the hanging position of the hanging steel wire rope, and the hanging steel wire rope is hung by the pulley 5, so that the safety of the steel wire rope can be improved, and the possibility of falling off of the pin shaft can be reduced; meanwhile, the stress condition of the balance beam can be improved, the fit degree of the pin shaft and the shaft hole is improved, the flexible deformation of the balance beam is reduced, the using amount of beam body materials is reduced, the lifting height occupied by the beam body is reduced, and the utilization rate of the lifting height is improved.
The U-shaped lifting lug 4 for tying the steel wire rope is formed by a shackle main body, so that the on-site manufacturing is facilitated.
The beam body 1 adopts a sectional connection structure and is formed by connecting a plurality of beam sections, the length of the beam body can be determined according to the size of hoisting equipment, and the beam body is convenient to use and high in applicability.
The top surface of the pin shaft seat 2 is matched with the minimum design value of the inclination angle of the steel wire rope to be hung, the top surface of the pin shaft seat 2 is used as the limit of the steel wire rope to be hung, the inclination angle alpha of the steel wire rope to be hung is limited to exceed, and the safe use of the steel wire rope is ensured.
The application method of the utility model comprises the following steps:
when in use, the U-shaped lifting lug 4 of the tying steel wire rope is connected with the lifting hook 6 through the tying steel wire rope 7, and the pulley 5 is connected with the equipment 9 through the hoisting steel wire rope 8.
Although the preferred embodiments of the present utility model have been described above with reference to the accompanying drawings, the present utility model is not limited to the above-described embodiments, which are merely illustrative and not restrictive, and many forms may be made by those having ordinary skill in the art without departing from the spirit of the present utility model and the scope of the appended claims, which are within the scope of the present utility model.
Claims (5)
1. The utility model provides a hoist and mount compensating beam that can improve lifting height utilization ratio, includes the roof beam body, its characterized in that the both ends of roof beam body are respectively rigid coupling has a round pin axle seat, every install on the round pin axle seat one with the perpendicular horizontal pin axle of roof beam body, horizontal pin axle with round pin axle seat rotates to be connected be equipped with on the horizontal pin axle and hang wire rope U-shaped lug rather than rotating to be connected hoist and mount wire rope is hung the position is equipped with on the horizontal pin axle, hoist and mount wire rope is hung the position and is set up between two lateral parts of hanging wire rope U-shaped lug.
2. The hoisting balance beam capable of improving the lifting height utilization rate according to claim 1, wherein a pulley rotatably connected with the pin shaft is arranged at the hoisting wire rope tying position.
3. The lifting balance beam capable of improving lifting height utilization rate according to claim 1, wherein the hitching wire rope U-shaped lifting lug is composed of a shackle main body.
4. The lifting balance beam capable of improving lifting height utilization rate according to claim 1, wherein the beam body adopts a segmented connection structure and is formed by connecting a plurality of beam sections.
5. The lifting balance beam capable of improving lifting height utilization rate according to claim 1, wherein the top surface height of the pin shaft seat is adapted to the minimum design value of the inclination angle of the tying steel wire rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321363756.3U CN219823378U (en) | 2023-05-31 | 2023-05-31 | Lifting balance beam capable of improving lifting height utilization rate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321363756.3U CN219823378U (en) | 2023-05-31 | 2023-05-31 | Lifting balance beam capable of improving lifting height utilization rate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219823378U true CN219823378U (en) | 2023-10-13 |
Family
ID=88286004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321363756.3U Active CN219823378U (en) | 2023-05-31 | 2023-05-31 | Lifting balance beam capable of improving lifting height utilization rate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219823378U (en) |
-
2023
- 2023-05-31 CN CN202321363756.3U patent/CN219823378U/en active Active
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