CN211006676U - Simple slag extractor for cast-in-situ bored pile - Google Patents
Simple slag extractor for cast-in-situ bored pile Download PDFInfo
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- CN211006676U CN211006676U CN201821645496.8U CN201821645496U CN211006676U CN 211006676 U CN211006676 U CN 211006676U CN 201821645496 U CN201821645496 U CN 201821645496U CN 211006676 U CN211006676 U CN 211006676U
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Abstract
The utility model relates to a simple slag extractor for cast-in-situ bored piles, which is characterized in that the slag extractor consists of a bottom plate, a vertical cylinder, a slag inlet cover plate, a slag discharge plate and a slag cylinder sling; a vertical cylinder is arranged between a slag inlet hole of the slag remover and a bottom plate, a slag inlet cover plate is arranged on the vertical cylinder, and the height of the vertical cylinder is 10-20 cm; one side of the slag inlet cover plate is connected with the vertical cylinder through a cover plate rotating shaft; drain holes are formed in the bottom plate and the side wall plate; the side wall plate is provided with a slag discharge plate, and a connecting bolt is arranged at the joint of the slag discharge plate and the bottom plate. The utility model discloses can improve the efficiency of construction that the hole sediment drawed.
Description
Technical Field
The utility model relates to a bored concrete pile simply draws sediment ware, in particular to fixed a that protects a location accuracy, steel reinforcement cage hoist and mount location convenience, bored concrete pile surpass irritate the section cut remove quick, the high-efficient bored concrete pile who takes out of hole sediment simply draws sediment ware belongs to the geotechnical engineering field, is applicable to bored concrete pile construction engineering.
Background
The cast-in-situ bored pile has the advantages of high bearing capacity, reliable construction quality and the like, and is widely applied to building engineering and bridge engineering at present. However, the problem that the slag removal of the cast-in-situ bored pile is required to be well solved in a plurality of construction links of the cast-in-situ bored pile is that the difficulty of hole slag extraction is high in the existing simple slag remover for the cast-in-situ bored pile, and the efficiency of hole slag extraction is not high enough.
The simple rotary digging machine slag extractor for the cast-in-situ bored pile has the working principle that the rotary digging machine drives a drill bit to rotate positively and dig rotationally, soil of a pile foundation is rolled into a drilling cylinder, a sealing plate at the bottom of a rotary cylinder is covered by reverse rotation, a drill rod is gradually lifted, and soil in the rotary cylinder is taken out of a hole to form the hole unexpectedly. The slag removing cylinder is designed according to the soil loading principle of a drilling cylinder of the rotary drilling rig, and a slag feeding knife edge at the bottom is flush with the ground of the slag removing cylinder when the slag removing cylinder is designed so as to well solve the problem that the thickness of the slag after pore forming is overlarge. Although the construction method solves the problem of hole slag extraction, the slag extraction efficiency of the slag extractor is not high enough, the difficulty of slag extraction is high, and the problems need to be solved well.
Therefore, the method aims to effectively improve the field construction efficiency, improve the pile body construction quality and improve the slag taking efficiency of the slag extractor. The invention provides a simple slag extractor for cast-in-situ bored piles, which has high slag extraction efficiency and can synchronously meet the requirements of rapid slag extraction and slag discharge.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a not only satisfy in step and get the sediment fast and arrange the sediment demand, can improve the simple and easy sediment ware of drawing of bored concrete pile that the on-the-spot sediment efficiency of getting moreover.
In order to achieve the technical purpose, the utility model adopts the following technical scheme:
a simple slag extractor for cast-in-situ bored piles is characterized by comprising a bottom plate, a vertical cylinder, a slag inlet cover plate, a slag discharge plate and a slag cylinder sling; a vertical cylinder is arranged between the slag inlet hole and the bottom plate, and a slag inlet cover plate is arranged on the vertical cylinder; one side of the slag inlet cover plate is connected with the vertical cylinder through a cover plate rotating shaft; drain holes are formed in the bottom plate and the side wall plate; the side wall plate is provided with a slag discharge plate, and a connecting bolt is arranged at the joint of the slag discharge plate and the bottom plate.
Opening the slag inlet cover plate in the process of lowering the slag extractor, allowing the hole slag to enter the slag extractor, and removing water in the hole slag through the drain hole; when discharging slag, the connecting bolt between the slag discharging plate and the bottom plate is released, and the slag discharging plate is opened to discharge the hole slag.
Further, the height of the vertical cylinder is 10-20 cm.
The utility model has the following characteristics and beneficial effects
The utility model discloses in draw sediment ware get sediment efficient, can satisfy in step and get the sediment fast and arrange the needs of sediment, effectively reduced the degree of difficulty that the hole sediment drawed.
Drawings
Fig. 1 is a schematic sectional view of the simple slag extractor for bored pile of the present invention.
In the figure: 1-side wall panel; 2-a slag inlet cover plate; 3-a drain hole; 4-a slag discharge plate; 5-a bottom plate; 6-connecting bolts; 7-vertical cylinder; 8-slag cylinder sling; 9-a slag inlet; 10-cover plate rotating shaft.
Detailed Description
The steel sheet rolling construction technical requirement, welding construction technical requirement, draw sediment ware hoist and mount construction technical requirement etc. no longer give unnecessary details in this embodiment, key explanation the utility model relates to a draw the embodiment of sediment ware.
Fig. 1 is a schematic cross-sectional view of the simple slag extractor for cast-in-situ bored piles of the present invention, as shown in fig. 1, the slag extractor of the present invention is composed of a bottom plate 5, a vertical cylinder 7, a slag inlet cover plate 2, a slag discharge plate 4 and a slag cylinder sling 8; a vertical cylinder 7 is arranged between a slag inlet hole 9 of the slag extractor and the bottom plate 5, a slag inlet cover plate 2 is arranged on the vertical cylinder 7, and the height of the vertical cylinder 7 is 10-20 cm; one side of the slag inlet cover plate 2 is connected with the vertical cylinder 7 through a cover plate rotating shaft 10; the bottom plate 5 and the side wall plate 1 are both provided with drain holes 3; the side wall plate 1 is provided with a slag discharge plate 4, and a connecting bolt 6 is arranged at the joint of the slag discharge plate 4 and the bottom plate 5.
The cross section of the slag extractor is in a circular ring shape and consists of a bottom plate 5, a vertical cylinder 7, a slag inlet cover plate 2, a slag discharge plate 4 and a slag cylinder sling 8; the slag inlet cover plate 2 is formed by cutting a steel plate with the thickness of 2mm, the slag discharging plate 4 is a steel plate with the thickness of 2mm, the bottom plate 5 is a steel plate with the thickness of 10mm, and the slag cylinder sling 8 is a steel wire rope with the diameter of 3 cm.
The size of a slag inlet hole 9 is 20cm × 20cm, the height of a vertical cylinder 7 is 10cm, one side of a slag inlet cover plate 2 is connected with the vertical cylinder 7 through a cover plate rotating shaft 10, the cover plate rotating shaft 10 is made of a screw rod with the diameter of 10mm, drain holes 3 are formed in a bottom plate 5 and a side wall plate 1, the diameter of each drain hole 3 is 2cm, the side wall plate 1 is formed by cutting a steel plate with the thickness of 5mm, a connecting bolt 6 is arranged at the joint of the slag discharge plate 4 and the bottom plate 5, and the connecting bolt 6 is made of smooth steel bars with the diameter of 10 mm.
The utility model discloses in draw sediment ware get sediment efficient, can satisfy in step and get the sediment fast and arrange the needs of sediment, effectively reduced the degree of difficulty that the hole sediment drawed.
Claims (2)
1. A simple slag extractor for cast-in-situ bored piles is characterized by comprising a bottom plate (5), a vertical cylinder (7), a slag inlet cover plate (2), a slag discharge plate (4) and a slag cylinder sling (8); a vertical cylinder (7) is arranged between the slag inlet (9) and the bottom plate (5), and a slag inlet cover plate (2) is arranged on the vertical cylinder (7); one side of the slag inlet cover plate (2) is connected with the vertical cylinder (7) through a cover plate rotating shaft (10); the bottom plate (5) and the side wall plate (1) are both provided with drain holes (3); the side wall plate (1) is provided with a slag discharge plate (4), and a connecting bolt (6) is arranged at the joint of the slag discharge plate (4) and the bottom plate (5).
2. The simple slag extractor for cast-in-situ bored piles according to claim 1, wherein: the height of the vertical cylinder (7) is 10-20 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821645496.8U CN211006676U (en) | 2018-10-10 | 2018-10-10 | Simple slag extractor for cast-in-situ bored pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821645496.8U CN211006676U (en) | 2018-10-10 | 2018-10-10 | Simple slag extractor for cast-in-situ bored pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211006676U true CN211006676U (en) | 2020-07-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821645496.8U Active CN211006676U (en) | 2018-10-10 | 2018-10-10 | Simple slag extractor for cast-in-situ bored pile |
Country Status (1)
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| CN (1) | CN211006676U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113338288A (en) * | 2021-07-01 | 2021-09-03 | 中铁一局集团(广州)建设工程有限公司 | Slag removing device for dry drilling construction of rotary drilling rig |
-
2018
- 2018-10-10 CN CN201821645496.8U patent/CN211006676U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113338288A (en) * | 2021-07-01 | 2021-09-03 | 中铁一局集团(广州)建设工程有限公司 | Slag removing device for dry drilling construction of rotary drilling rig |
| CN113338288B (en) * | 2021-07-01 | 2022-05-10 | 中铁一局集团(广州)建设工程有限公司 | Rotary drilling dry drilling construction slag removing device |
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| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Floor 20-21, 14677 Jingshi Road, Lixia District, Jinan City, Shandong Province Patentee after: Shandong high speed Engineering Construction Group Co.,Ltd. Address before: 250217 Lijiabu Crossing of Jiwang Road, Zhangqiu City, Shandong Province Patentee before: SHANDONG LUQIAO CONSTRUCTION Co.,Ltd. |