CN219773075U - Pile-supporting type deep foundation pit soil sampling device - Google Patents
Pile-supporting type deep foundation pit soil sampling device Download PDFInfo
- Publication number
- CN219773075U CN219773075U CN202320004941.7U CN202320004941U CN219773075U CN 219773075 U CN219773075 U CN 219773075U CN 202320004941 U CN202320004941 U CN 202320004941U CN 219773075 U CN219773075 U CN 219773075U
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- China
- Prior art keywords
- sampling device
- soil sampling
- soil
- foundation pit
- guide rail
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- 238000005527 soil sampling Methods 0.000 title claims abstract description 42
- 239000002689 soil Substances 0.000 claims abstract description 30
- 229910000831 Steel Inorganic materials 0.000 claims description 12
- 239000010959 steel Substances 0.000 claims description 12
- 238000004804 winding Methods 0.000 claims description 6
- 238000010276 construction Methods 0.000 abstract description 5
- 238000005070 sampling Methods 0.000 abstract description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a pile-supported deep foundation pit soil sampling device, and relates to the field of pile-supported deep foundation pit soil sampling. The device comprises a guide rail, a plurality of sections of horizontal conveying devices, a vertical soil sampling device and a soil loading device, wherein the horizontal conveying devices and the vertical soil sampling device can move along the direction of the guide rail; the vertical soil sampling device comprises a movable winch and a movable soil loading container. According to the utility model, the guide rail is arranged on the transverse support at the top of the foundation pit, and the vertical soil sampling device is used for sampling soil, so that continuous soil sampling can be realized, and the construction efficiency is high.
Description
Technical Field
The utility model relates to the field of soil sampling of pile-supported deep foundation pits, in particular to a pile-supported deep foundation pit soil sampling device.
Background
The deep foundation pit support is a measure for supporting, reinforcing and protecting the side wall of the deep foundation pit and the surrounding environment in order to ensure the safety of the underground structure construction and the surrounding environment of the foundation pit; the foundation pit more than 7m is excavated and is supported by the pile support, and the pile support is used for dividing the whole foundation pit space more sporadically, so that the soil outlet efficiency of the foundation pit is extremely low.
The conventional deep foundation pit mainly adopts a tower crane and trestle to take soil, and the soil taking efficiency is low.
Therefore, it is necessary to develop a pile-supported deep foundation pit soil sampling device.
Disclosure of Invention
The utility model aims to overcome the defects of the background technology and provides a pile-supporting type deep foundation pit soil sampling device.
In order to achieve the above purpose, the technical scheme of the utility model is as follows: the utility model provides a stake props formula deep basal pit geotome which characterized in that: the device comprises a guide rail positioned on a cross brace at the top of a foundation pit, a plurality of sections of horizontal conveying devices positioned on the guide rail, a vertical soil sampling device positioned at the head part of the guide rail and a soil loading device positioned at the tail part of the guide rail, wherein the horizontal conveying devices and the vertical soil sampling device can move along the direction of the guide rail; the vertical soil sampling device comprises a movable winch which is arranged on the outer frame and can move perpendicular to the direction of the guide rail, and a movable soil container which is pulled by the movable winch through a steel rope.
In the technical scheme, the movable soil-loading container comprises a side plate and a plurality of bottom plates positioned at the bottoms of the side plates; the middle parts of the side plates and the bottom plate are respectively provided with a plurality of rope winding devices; the steel rope passes through the rope winding device; a plurality of the bottom plates are obliquely arranged between the bottoms.
In the technical scheme, the front sides of the horizontal conveying device and the vertical soil sampling device along the direction of the guide rail are respectively provided with a belt conveyor; the lower part of the belt conveyor is provided with a pavement plate.
In the above technical scheme, a soil unloading bracket is arranged on the pavement plate at the vertical soil sampling device.
In the technical scheme, the lengths of each section of the horizontal conveying device and the vertical soil sampling device are 8-12m.
Compared with the prior art, the utility model has the following advantages:
1) According to the utility model, the guide rail is arranged on the transverse support at the top of the foundation pit, and the vertical soil sampling device is used for sampling soil, so that continuous soil sampling can be realized, and the construction efficiency is high.
2) The vertical soil sampling device moves on the guide rail and is not influenced by the cross braces.
3) The utility model can realize vertical and horizontal continuous transportation and has high construction efficiency.
4) The vertical soil sampling device can be repeatedly utilized, and can realize standardization and modularization.
5) When the vertical soil sampling device is transported vertically upwards or horizontally, the steel rope is subjected to upward traction force of the movable winch, and the bottom plate is closed; when the soil discharging support is placed on the soil discharging support, the steel rope is loosened, the bottom plate can be opened under the self-weight action of soil, and soil automatically falls into the belt conveyor, so that the construction efficiency is high.
Drawings
FIG. 1 is a schematic cross-sectional view of the present utility model.
Fig. 2 is a schematic structural view of the vertical soil sampling device.
Fig. 3 is a schematic structural view of the horizontal conveyance device.
Fig. 4 is a schematic view of the structure of the movable soil-loading container in a soil-loading state.
Fig. 5 is a schematic view of the structure of the movable soil-loading container in a soil-unloading state.
Detailed Description
The following detailed description of the utility model is, therefore, not to be taken in a limiting sense, but is made merely by way of example. While making the advantages of the present utility model clearer and more readily understood by way of illustration.
As can be seen with reference to the accompanying drawings: the utility model provides a stake props formula deep basal pit geotome which characterized in that: the device comprises a guide rail 2 positioned on a cross brace 1 at the top of a foundation pit, a plurality of sections of horizontal conveying devices 3 positioned on the guide rail 2, a vertical soil sampling device 4 positioned at the head part of the guide rail 2 and a soil loading device 5 positioned at the tail part of the guide rail 2, wherein the horizontal conveying devices 3 and the vertical soil sampling device 4 can move along the direction of the guide rail 2; the vertical soil sampling device 4 comprises a movable winch 42 which is arranged on the outer frame 41 and can move along the direction vertical to the guide rail 2, and a movable soil container 43 which is pulled by the movable winch 42 through a steel rope 421.
The movable soil-loading container 43 comprises a side plate 431 and a plurality of bottom plates 432 positioned at the bottom of the side plate 431; a plurality of rope winding devices 433 are arranged in the middle of the side plate 431 and the middle of the bottom plate 432; the steel rope 421 passes through the rope winding device 433; a plurality of the bottom plates 432 are arranged obliquely between the bottoms thereof.
The front sides of the horizontal conveying device 3 and the vertical soil sampling device 4 along the direction of the guide rail 2 are respectively provided with a belt conveyor 5; a pavement plate 51 is arranged at the lower part of the belt conveyor 5; the pavement plate 51 can meet the requirements of people and can ensure that the soil material does not fall off.
A soil unloading bracket 52 is arranged on the pavement plate 51 at the vertical soil sampling device 4.
The length of each section of the horizontal conveying device 3 and the vertical soil sampling device 4 is 8-12m.
The bottom plate 432 of the movable soil container 43 is closed when the steel cord 421 is pulled upward. With the steel cord 421 relaxed, the bottom panel 432 opens under the weight of the earth.
The soil loading device 5 is a dump truck.
In actual use, the vertical soil sampling device 4 moves downwards to the soil sampling position, and the movable soil loading container 43 samples soil; after the soil is taken, the vertical soil taking device 4 is vertically transported upwards and then horizontally transported, the steel rope 421 is pulled upwards by the movable winch 42, and the bottom plate 432 of the movable soil loading container 43 is closed; when the movable soil-loading container 43 is placed on the soil-unloading support 52, the steel rope 421 is loosened, the bottom plate 432 is opened under the self-weight condition of the soil, and the soil automatically falls into the belt conveyor 5 and is conveyed to the dump truck through the horizontal conveying device 3.
Other non-illustrated parts are known in the art.
Claims (5)
1. The utility model provides a stake props formula deep basal pit geotome which characterized in that: the device comprises a guide rail (2) positioned on a cross brace (1) at the top of a foundation pit, a plurality of sections of horizontal conveying devices (3) positioned on the guide rail (2), a vertical soil sampling device (4) positioned at the head part of the guide rail (2) and a soil loading device (5) positioned at the tail part of the guide rail (2), wherein the horizontal conveying devices (3) and the vertical soil sampling device (4) can move along the direction of the guide rail (2); the vertical soil sampling device (4) comprises a movable winch (42) which is arranged on an outer frame (41) and can move along the direction perpendicular to the guide rail (2), and a movable soil container (43) which is pulled by the movable winch (42) through a steel rope (421).
2. The pile-supported deep foundation pit soil sampling device according to claim 1, wherein: the movable soil-loading container (43) comprises a side plate (431) and a plurality of bottom plates (432) positioned at the bottom of the side plate (431); the middle part of the side plate (431) and the middle part of the bottom plate (432) are respectively provided with a plurality of rope winding devices (433); the steel rope (421) passes through the rope winding device (433); a plurality of the bottom plates (432) are obliquely arranged between the bottoms.
3. The pile-supported deep foundation pit soil sampling device according to claim 2, wherein: the front sides of the horizontal conveying devices (3) along the direction of the guide rails (2) are respectively provided with a belt conveyor (31); a pavement plate (32) is arranged at the lower part of the belt conveyor (31).
4. A pile-supported deep foundation pit soil sampling device according to claim 3, wherein: a soil unloading bracket (44) is arranged on the pavement plate (32) at the vertical soil sampling device (4).
5. The pile-supported deep foundation pit soil sampling device of claim 4, wherein: the lengths of each section of the horizontal conveying device (3) and the vertical soil sampling device (4) are 8-12m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320004941.7U CN219773075U (en) | 2023-01-03 | 2023-01-03 | Pile-supporting type deep foundation pit soil sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320004941.7U CN219773075U (en) | 2023-01-03 | 2023-01-03 | Pile-supporting type deep foundation pit soil sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219773075U true CN219773075U (en) | 2023-09-29 |
Family
ID=88109790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320004941.7U Active CN219773075U (en) | 2023-01-03 | 2023-01-03 | Pile-supporting type deep foundation pit soil sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219773075U (en) |
-
2023
- 2023-01-03 CN CN202320004941.7U patent/CN219773075U/en active Active
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