CN218644230U - Soil unloading mechanism for cleaning earthwork in rotary drilling rig barrel drill - Google Patents
Soil unloading mechanism for cleaning earthwork in rotary drilling rig barrel drill Download PDFInfo
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- CN218644230U CN218644230U CN202223192775.2U CN202223192775U CN218644230U CN 218644230 U CN218644230 U CN 218644230U CN 202223192775 U CN202223192775 U CN 202223192775U CN 218644230 U CN218644230 U CN 218644230U
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Abstract
The utility model discloses a soil unloading mechanism for cleaning earthwork in a rotary drilling rig drill pipe, which comprises a steel plate support, wherein the steel plate support comprises a cross-shaped bracket, a side welded side plate frame of the cross-shaped bracket and four triangular steel plates welded at the bottom of the cross-shaped bracket and the side plate frame; the welding of the upper end middle part of cross support has the triangular column, the welding of the upper end middle part of triangular column has the three-angle cone, the bottom of triangular column links to each other with the welding of cross support through fixed floor, three triangle pterygoid lamina of not co-altitude position department welding on triangular column upper portion. The utility model discloses the principle is simple, the cost of manufacture is low, convenient to use, easy popularization, the utility model discloses can help digging the brill barrel drill soon and unload soil more easily in the work progress, practiced thrift the time, improved the efficiency of construction to saved the cooperation and unloaded the cost of labor of native personnel, realized better profit value.
Description
Technical Field
The utility model relates to a pile foundation construction technical field specifically is a mechanism of unloading of earthwork in clearance rotary drilling rig barrel drill among civil engineering.
Background
The rotary drilling construction is an advanced piling construction method which is rapidly developed recently in China, and the rotary drilling rig has the characteristics of high construction efficiency, high construction quality, high degree of mechanization and intellectualization, less construction pollution and the like, and is widely applied to foundation construction such as cast-in-place piles, continuous walls, foundation reinforcement and the like. The rotary drilling rig can achieve high-quality construction under different geological strata conditions by selecting different types of drill bits. The most common broken hard rock stratum and broken pebble stratum of the rotary drilling machine barrel drill can be treated by the rotary drilling machine in an attempt when a friction type drill rod is selected to cause skidding in a soil layer with higher compactness or a part of soft rock stratum.
After the construction of the rotary drilling machine for drilling and taking earth is completed, the drill rod is lifted up to make the cylinder body separate from the pile hole, and the earth is shaken off by shaking the drilling cylinder and the drill bit in forward and reverse directions for multiple times. However, the shaking soil unloading operation is troublesome and low in efficiency, sometimes, the situation that the stone blocks tightly clamp the barrel body and soil is difficult to unload occurs, namely, construction time waste is caused, and the labor cost is increased due to the matching of auxiliary workers. Therefore, the soil unloading mechanism for cleaning the soil in the rotary drilling rig barrel drill is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a mechanism of unloading of earthwork in the drill barrel drill is dug soon in clearance reduces the time waste that the barrel drill unloaded soil in the shake to improve the construction quality and the efficiency of digging the drill barrel drill soon, and reduce the cost of labor, with the problem of proposing in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the soil unloading mechanism comprises a steel plate support, wherein the steel plate support comprises a cross-shaped support, a side plate frame welded to the side edge of the cross-shaped support and four triangular steel plates welded to the bottom of the cross-shaped support and the bottom of the side plate frame;
the welding of the upper end middle part of cross support has the triangular column, the welding of the upper end middle part of triangular column has the three-angle cone, the bottom of triangular column links to each other with the welding of cross support through fixed floor, three triangle pterygoid lamina of not co-altitude position department welding on triangular column upper portion.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses the principle is simple, the cost of manufacture is low, convenient to use, easy popularization, the utility model discloses can help digging the brill barrel drill soon and unload soil more easily in the work progress, practiced thrift the time, improved the efficiency of construction to saved the cooperation and unloaded the cost of labor of native personnel, realized better profit value.
Drawings
FIG. 1 is a schematic view of the cross-shaped bracket and the side plate frame of the present invention;
FIG. 2 is a schematic view of the overall three-dimensional structure of the present invention;
FIG. 3 is a schematic view of the three-dimensional structure of the connection of the triangular steel plate, the square steel plate and the rectangular steel plate of the present invention;
fig. 4 is a schematic perspective view of the whole structure of fig. 3 according to the present invention.
In the figure: 1. a cross-shaped bracket; 101. a second I-steel; 102. a first I-steel; 103. a third I-steel; 2. a side plate frame; 21. a square steel plate; 22. a rectangular steel plate; 3. fixing the rib plate; 4. a triangular pillar; 5. a triangular wing plate; 6. a triangular cone; 7. a triangular steel plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the soil unloading mechanism for cleaning the earthwork in the barrel drill of the rotary drilling rig comprises a steel plate support, wherein the steel plate support comprises a cross-shaped support 1, a side plate frame 2 welded to the side of the cross-shaped support 1 and four triangular steel plates 7 welded to the bottoms of the cross-shaped support 1 and the side plate frame 2;
the cross-shaped bracket 1 comprises a first I-shaped steel 102, and a second I-shaped steel 101 and a third I-shaped steel 103 which are welded at two sides of the middle part of the first I-shaped steel 102;
the side plate frame 2 comprises four square steel plates 21 and four rectangular steel plates 22, the square steel plates 21 are correspondingly welded to the outer side ends of the first I-shaped steel 102, the second I-shaped steel 101 and the third I-shaped steel 103, and the rectangular steel plates 22 are respectively welded between the adjacent square steel plates 21.
A hollow triangular groove is formed between the cross-shaped support 1 and the side plate frame 2, and the triangular steel plate 7 is welded at the bottom of the hollow triangular groove.
The welding of the upper end middle part of cruciform support 1 has triangular support 4, and triangular support 4 adopts three rectangular shaped steel plate welding to form, the welding of the upper end middle part of triangular support 4 has triangular cone 6, and triangular cone 6 adopts three triangular steel plate welding to form.
The bottom of triangular support 4 links to each other with 1 welding of cruciform support through fixed floor 3, three triangle pterygoid lamina 5 of the not co-altitude position department welding on 4 upper portions of triangular support.
Specifically, during the use, before the construction begins, put this clearance dig the mechanism that unloads of boring machine barrel drill interior earthwork and put aside the district that unloads, fill the steel sheet support with soil (be about to fill to the fretwork triangular groove in the soil), increase device weight.
After the rotary drilling rig drills into a certain depth, the drill rod drill cylinder is lifted up to enable the drill cylinder to be separated from a pile hole, the rotary drilling rig is moved to a soil unloading position, the drill cylinder is placed above a soil unloading mechanism for cleaning soil in the rotary drilling rig drill cylinder, the soil in the drill cylinder is downwards extruded by the drill rod to the soil unloading mechanism for cleaning the soil in the rotary drilling rig drill cylinder, and the drill cylinder is rotated to enable the triangular wing plates 5 at different height positions on the triangular support 4 to stir soil in the drill cylinder in a large area, so that the effect of loosening the soil in the drill cylinder is achieved;
and then lifting the drill rod drill barrel to separate from the soil unloading mechanism for cleaning the earthwork in the drill barrel of the rotary drilling rig, rotating the rotary drilling rig, quickly shaking off soil in a soil unloading area through the shaking of the drill barrel, and after the completion, returning the pile hole position of the rotary drilling rig to continue working.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a clearance is dug soon and is bored mechanism that unloads of interior earthwork of barrel drill, includes the steel sheet support, its characterized in that: the steel plate support comprises a cross-shaped support (1), a side plate frame (2) welded to the side edge of the cross-shaped support (1) and four triangular steel plates (7) welded to the bottoms of the cross-shaped support (1) and the side plate frame (2);
the welding of the upper end middle part of cruciform support (1) has triangular support post (4), the welding of the upper end middle part of triangular support post (4) has three triangular cone (6), the bottom of triangular support post (4) links to each other with cruciform support (1) welding through fixed floor (3), three triangle pterygoid lamina (5) of the not co-altitude position department welding on triangular support post (4) upper portion.
2. The soil unloading mechanism for clearing the earthwork in the rotary drilling rig barrel drill according to claim 1, which is characterized in that: the cross-shaped bracket (1) comprises a first I-shaped steel (102), and a second I-shaped steel (101) and a third I-shaped steel (103) which are welded on two sides of the middle of the first I-shaped steel (102);
the side plate frame (2) comprises four square steel plates (21) and four rectangular steel plates (22), the square steel plates (21) are correspondingly welded to the outer side ends of the first I-shaped steel (102), the second I-shaped steel (101) and the third I-shaped steel (103), and the rectangular steel plates (22) are respectively welded between the adjacent square steel plates (21).
3. The soil unloading mechanism for clearing the earthwork in the rotary drilling rig barrel drill according to claim 1, which is characterized in that: a hollow triangular groove is formed between the cross-shaped support (1) and the side plate frame (2), and the triangular steel plate (7) is welded at the bottom of the hollow triangular groove.
4. The soil unloading mechanism for clearing the earthwork in the rotary drilling rig barrel drill according to claim 1, which is characterized in that: the triangular support (4) is formed by welding three long steel plates, and the triangular cone (6) is formed by welding three triangular steel plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223192775.2U CN218644230U (en) | 2022-11-30 | 2022-11-30 | Soil unloading mechanism for cleaning earthwork in rotary drilling rig barrel drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223192775.2U CN218644230U (en) | 2022-11-30 | 2022-11-30 | Soil unloading mechanism for cleaning earthwork in rotary drilling rig barrel drill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218644230U true CN218644230U (en) | 2023-03-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223192775.2U Active CN218644230U (en) | 2022-11-30 | 2022-11-30 | Soil unloading mechanism for cleaning earthwork in rotary drilling rig barrel drill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218644230U (en) |
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2022
- 2022-11-30 CN CN202223192775.2U patent/CN218644230U/en active Active
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