CN210529812U - Special support for lifting large-scale component of excavator - Google Patents
Special support for lifting large-scale component of excavator Download PDFInfo
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- CN210529812U CN210529812U CN201921296461.2U CN201921296461U CN210529812U CN 210529812 U CN210529812 U CN 210529812U CN 201921296461 U CN201921296461 U CN 201921296461U CN 210529812 U CN210529812 U CN 210529812U
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Abstract
The utility model discloses a special stand that is used for excavator to lift large-scale component. The support beam is composed of a support connecting plate, a support beam and a support wing beam; the two support connecting plates are arranged in parallel and are used for being hinged with two sides of the arm end of the excavator, the support cross beam is vertically balanced and fixed with the two support connecting plates, and two ends of the support cross beam are respectively connected and fixed with the two support connecting plates through support wing beams; the planar shape of the supporting connecting plate is a special triangle, and a preformed hole of the connecting shaft of the excavator is arranged. The utility model discloses a two blocks of support tie plates of triangle-shaped structure are articulated with the excavator arm, utilize the lift function of the big arm of excavator and hydro-cylinder to lift and the process of lifting of adjusting element, through U-shaped groove structure's supporting beam load-bearing member to it realizes fixedly to set up crossbeam regulating plate and different components, the utility model discloses the support can be stably realized lifting of large-scale component and can utilize the hydro-cylinder drive performance of excavator to realize the adjustment of component state, can realize the erection bracing of large-scale component in narrow space.
Description
Technical Field
The utility model belongs to the technical field of mechanical design, especially, belong to a hoist and mount and lift supplementary installation mechanical design technical field of usefulness, in particular to a special stand that is used for excavator to lift large-scale component.
Background
In engineering construction, the moving and installation of large-scale components are often involved, particularly, the moving and installation of the large-scale steel components are completed by a large-scale crane or a fixed hoisting device, for example, in tunnel construction, if the space is narrow and the operation of the large hoisting device cannot be met, an excavator can be adopted for lifting and installing operation, the excavator is used as a special engineering device, and a special mounting and fixing support needs to be designed for the components when the excavator is applied to the mounting and lifting operation.
Disclosure of Invention
The utility model discloses a not enough according to prior art discloses a special stand that is used for excavator to lift large-scale component. The to-be-solved problem of the utility model is to provide an installation is fixed convenient, adapts to the special stand that is used for the excavator to lift large-scale component of complicated job site.
The utility model discloses a following technical scheme realizes:
a special stand for excavator lifts large-scale component which characterized in that: the bracket is composed of a support connecting plate, a support cross beam and a support wing beam;
the two support connecting plates are arranged in parallel and are used for being hinged with two sides of the arm end of the excavator, the support cross beam is vertically balanced and fixed with the two support connecting plates, and two ends of the support cross beam are respectively connected and fixed with the two support connecting plates through support wing beams;
the planar shape of each supporting connecting plate is a special triangle; two corners of the triangle are provided with reserved holes for connecting shafts of the excavator, one reserved hole is hinged with a fixed arm of the excavator, and the other reserved hole is hinged with an oil cylinder piston of the excavator; the other corner of the triangle is welded and fixed with the supporting beam.
The cross section of the supporting beam is a U-shaped groove for bearing a lifting member, and beam adjusting plates are arranged in the U-shaped groove at intervals and used for being connected and fixed with the lifting member.
The support connecting plate is provided with a steel wire rope locking hole for fixing the connecting member.
The utility model discloses useful, the utility model discloses a two piece support connecting plates of triangle-shaped structure are articulated with the excavator arm, utilize the lift function of excavator big arm and hydro-cylinder to lift and the lift process of adjusting part, through the supporting beam carrier member of U-shaped groove structure to set up crossbeam regulating plate and realize fixing with different components, the utility model discloses the support can stably realize the lifting of large-scale component and can utilize the hydro-cylinder drive performance of excavator to realize the component state adjustment; the utility model discloses set up multiple safe fixed knot and construct including supporting spar and hookup wire rope, can realize the erection bracing of large-scale component in the constrictive tunnel construction in space.
Drawings
Fig. 1 is a schematic view of a planar front structure of the bracket of the present invention;
fig. 2 is a schematic diagram of the structure of the bracket supporting connection plate of the present invention, i.e., a schematic diagram of a-a surface in fig. 1;
FIG. 3 is a schematic structural view of the supporting beam of the present invention;
FIG. 4 is a schematic view showing the connection state of the support frame and the excavator according to the present invention;
fig. 5 is a schematic view of the lifting member of the support frame of the present invention.
In the figure, 1 is a support connecting plate, 2 is a support cross beam, 3 is a support wing beam, 4 is a steel wire rope locking hole, 5 is an excavator connecting shaft reserved hole, 6 is a cross beam adjusting plate, 7 is a steel wire rope, 8 is a component, and 9 is an excavator.
Detailed Description
The present invention will be further described with reference to the following embodiments, which are intended to illustrate the principles of the present invention without limiting the present invention in any way, and the present invention is not beyond the scope of the present invention.
With reference to the attached drawings.
The special bracket for the excavator to lift the large-scale component is composed of a support connecting plate 1, a support cross beam 2 and a support wing beam 3;
the two support connecting plates 1 are arranged in parallel and are used for being hinged with two sides of the arm end of the excavator 9, the support cross beam 2 is vertically and symmetrically fixed with the two support connecting plates 1, and two ends of the support cross beam 2 are respectively connected and fixed with the two support connecting plates 1 through support wing beams 3;
the planar shape of each supporting connecting plate 1 is a special triangle; two corners of the triangle are provided with reserved holes 5 of an excavator connecting shaft, one reserved hole is hinged with a fixed arm of an excavator 9, and the other reserved hole is hinged with an oil cylinder piston of the excavator 9; the other corner of the triangle is fixedly welded with the supporting beam 2.
The cross section of the supporting beam 2 is a U-shaped groove for bearing a lifting member 8, and a beam adjusting plate 6 is arranged in the U-shaped groove at intervals and used for being connected and fixed with the lifting member 8.
The support coupling plate 1 is provided with a wire rope locking hole 4 for fixing the coupling member 8.
As shown in the figure, when the operation needs to be lifted, two supporting connecting plates 1 are connected with an excavator 9 through bolts, cross beam adjusting plates 6 with different heights are arranged in the supporting cross beams 2, the cross beam adjusting plates 6 can meet the erection fixing requirements of members 8 with different hole-shaped sizes, after the support is connected with the excavator 9, tunnel members needing to be lifted are assembled on the ground, the support is arranged in a groove of the supporting cross beam 2 of the support and fixed, the excavator 9 tries to lift in a small amplitude, after balance is determined, the support and the lifting members 8 are connected through steel wire ropes 7, and stability in the lifting process is further guaranteed. Lifting is completed, the component 8 is supported and installed in place, the connecting ribs are arranged, the connection of the steel wire ropes 7 is released, the equipment is withdrawn, and other primary support work is carried out.
Claims (3)
1. The utility model provides a special stand for excavator lifts large-scale component which characterized in that: the bracket is composed of a support connecting plate, a support cross beam and a support wing beam;
the two support connecting plates are arranged in parallel and are used for being hinged with two sides of the arm end of the excavator, the support cross beam is vertically balanced and fixed with the two support connecting plates, and two ends of the support cross beam are respectively connected and fixed with the two support connecting plates through support wing beams;
the planar shape of each supporting connecting plate is a special triangle; two corners of the triangle are provided with reserved holes for connecting shafts of the excavator, one reserved hole is hinged with a fixed arm of the excavator, and the other reserved hole is hinged with an oil cylinder piston of the excavator; the other corner of the triangle is welded and fixed with the supporting beam.
2. The special support for the excavator to lift the large component according to claim 1, wherein: the cross section of the supporting beam is a U-shaped groove for bearing a lifting member, and beam adjusting plates are arranged in the U-shaped groove at intervals and used for being connected and fixed with the lifting member.
3. The special support for the excavator to lift the large component according to claim 2, wherein: the support connecting plate is provided with a steel wire rope locking hole for fixing the connecting member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921296461.2U CN210529812U (en) | 2019-08-10 | 2019-08-10 | Special support for lifting large-scale component of excavator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921296461.2U CN210529812U (en) | 2019-08-10 | 2019-08-10 | Special support for lifting large-scale component of excavator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210529812U true CN210529812U (en) | 2020-05-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921296461.2U Active CN210529812U (en) | 2019-08-10 | 2019-08-10 | Special support for lifting large-scale component of excavator |
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| CN (1) | CN210529812U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113104741A (en) * | 2021-05-10 | 2021-07-13 | 中国水利水电第七工程局有限公司 | Electromechanical mounting device for hydraulic and hydroelectric engineering |
-
2019
- 2019-08-10 CN CN201921296461.2U patent/CN210529812U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113104741A (en) * | 2021-05-10 | 2021-07-13 | 中国水利水电第七工程局有限公司 | Electromechanical mounting device for hydraulic and hydroelectric engineering |
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