CN213743270U - Environment drilling auger stem removes native device - Google Patents
Environment drilling auger stem removes native device Download PDFInfo
- Publication number
- CN213743270U CN213743270U CN202022862033.0U CN202022862033U CN213743270U CN 213743270 U CN213743270 U CN 213743270U CN 202022862033 U CN202022862033 U CN 202022862033U CN 213743270 U CN213743270 U CN 213743270U
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- Prior art keywords
- shovel
- auger stem
- connecting piece
- handheld handle
- removes native
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- 238000005553 drilling Methods 0.000 title claims abstract description 20
- 239000002689 soil Substances 0.000 claims abstract description 14
- 230000007613 environmental effect Effects 0.000 claims abstract description 8
- 238000012864 cross contamination Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 238000011835 investigation Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 241000282414 Homo sapiens Species 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
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- Earth Drilling (AREA)
Abstract
The utility model discloses an environment drilling auger stem removes native device for auger stem removes native, include through threaded connection's handheld handle and shovel form ware, shovel form ware front end is convex groove structure, its rear end are the cuboid structure, shovel form ware place in between double-phase adjacent blade on the auger stem. The utility model has the advantages that: improve workman probing efficiency to can get rid of the long-pending soil effectively, prevent to bring into next site with last site position soil and cause cross contamination, influence environmental sample accuracy.
Description
Technical Field
The utility model belongs to the technical field of the technique of environment drilling equipment and specifically relates to an environment drilling auger stem removes native device.
Background
With the rapid development of social economy, the urbanization level is continuously improved, the environmental pollution is increasingly serious, the ecological system is seriously damaged, and the life quality and the body health of human beings are influenced. In the process of re-developing the polluted site, comprehensive and accurate site investigation is very important for preventing and controlling ecological accidents of the construction site and safety accidents of construction engineering caused by soil and underground water pollution.
At present, the investigation of contaminated site mainly relies on equipment such as 30 type drilling machines, hectometre rig and Geoprobe rig, the ubiquitous blade of auger stem can not in time arrange the condition of falling when auger drilling of above-mentioned equipment at present, this kind of condition influences drilling efficiency on the one hand, on the other hand brings the soil of last position into next position easily, cause cross contamination, influence the environmental sample accuracy, the event continues an efficient environmental drilling auger stem and removes native device, the accuracy of the sampling of field investigation is increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an environment drilling auger stem removes native device according to above-mentioned prior art not enough, places the groove structure of shovel form ware front end between the double-phase adjacent blade on rotatory auger stem, realizes removing native to auger stem.
The utility model discloses the purpose is realized accomplishing by following technical scheme:
the utility model provides an environment drilling auger stem removes native device for auger stem removes native, its characterized in that: the portable shovel is characterized by comprising a handheld grip and a shovel-shaped device which are connected through threads, wherein the front end of the shovel-shaped device is of a circular arc-shaped groove structure, the rear end of the shovel-shaped device is of a cuboid structure, and the shovel-shaped device is placed between two adjacent blades on the auger stem.
The height of the shovel is smaller than the distance between two adjacent blades on the spiral drill rod.
The connecting piece is installed to shovel form ware rear end, the internal thread hole has been seted up on the connecting piece, handheld handle front end is equipped with the external screw thread section, the internal thread hole of connecting piece with the external screw thread section of handheld handle cooperatees.
The connecting piece with all seted up the screw hole on the handheld handle, the screw hole of connecting piece with the screw hole of handheld handle all cooperatees with a screw.
The utility model has the advantages that: improve workman probing efficiency to can get rid of the long-pending soil effectively, prevent to bring into next site with last site position soil and cause cross contamination, influence environmental sample accuracy.
Drawings
FIG. 1 is a schematic working diagram of the auger stem soil removal device for environmental drilling of the present invention;
fig. 2 is a schematic structural view of the shovel of the present invention;
fig. 3 is a schematic structural view of the handheld grip of the present invention.
Detailed Description
The features of the present invention and other related features are described in further detail below by way of example in conjunction with the accompanying drawings to facilitate understanding by those skilled in the art:
as shown in fig. 1-3, the labels 1-7 are respectively shown as: the shovel 1, handheld handle 2, auger stem 3, cylindrical pole 4, blade 5, connecting piece 6, notch 7.
Example (b): as shown in fig. 1-3, the embodiment relates to an environment drilling auger stem removes native device for auger stem removes native, it mainly includes stainless steel's shovel form ware 1 and handheld handle 2, shovel form ware 1 front end is convex groove structure, its rear end is the cuboid structure, shovel form ware 1 height size is less than the interval size of two adjacent blades 5 on auger stem 3, so shovel form ware 1 can place between two adjacent blades 5 on auger stem 3 to the notch 7 of the groove structure of shovel form ware 1 is just to cylindrical pole 4. The shovel 1 is placed between two adjacent blades 5 on the auger stem 3, and when the auger stem 3 rotates, the groove structure of the shovel 1 can remove the soil accumulated on the blades 5 of the auger stem 3. In addition, when the accumulated soil exists between the blades 5 (the auger 3 does not rotate), the shovel 1 can be used for shoveling the accumulated soil. Aiming at drilling machines with different models, the shovels 1 with different models can be adjusted at any time according to the distance between the blades 5.
The connecting piece 6 is installed at the rear end of the shovel 1, an internal thread hole is formed in the connecting piece 6, an external thread section is arranged at the front end of the handheld handle 2, the internal thread hole of the connecting piece 6 is matched with the external thread section of the handheld handle 2, and the shovel 1 is connected with the handheld handle 2. In addition, screw holes are formed in the connecting piece 6 and the handheld handle 2, the screw holes of the connecting piece 6 and the screw holes of the handheld handle 2 are matched with a screw, and the connection between the shovel-shaped device 1 and the handheld handle 2 is further reinforced.
The spiral drill rod 3 rotates clockwise when the normal drilling machine is normally used, and the spiral drill rod 3 rotates anticlockwise when the normal drilling machine drills back. When the shovel-shaped device is normally used, the shovel-shaped device 1 extends between two adjacent blades 5 on the spiral drill rod 3, but the groove structure of the shovel-shaped device 1 is not in contact with the cylindrical rod 4 of the spiral drill rod 3, and the groove structure of the shovel-shaped device 1 can effectively process the mound at the corners of the blades 5 in the soil removing process; when auger stem 3 drills back, hold handheld handle 2 and support cylindrical pole 4 of auger stem 3 with shovel form ware 1 by the workman, only the upper and lower end of the groove structure of shovel form ware 1 supports the outer wall of cylindrical pole 4 this moment, and there is the clearance groove structure's notch 7 and cylindrical pole 4 outer wall of auger stem 3, along with the anticlockwise rotation of auger stem 3, gets rid of the mound between blade 5.
Although the conception and the embodiments of the present invention have been described in detail with reference to the drawings, those skilled in the art will recognize that various changes and modifications can be made therein without departing from the scope of the appended claims, and therefore, the description thereof is not repeated herein.
Claims (4)
1. The utility model provides an environment drilling auger stem removes native device for auger stem removes native, its characterized in that: the portable shovel is characterized by comprising a handheld grip and a shovel-shaped device which are connected through threads, wherein the front end of the shovel-shaped device is of a circular arc-shaped groove structure, the rear end of the shovel-shaped device is of a cuboid structure, and the shovel-shaped device is placed between two adjacent blades on the auger stem.
2. The environmental drilling auger stem soil removal device of claim 1, wherein: the height of the shovel is smaller than the distance between two adjacent blades on the spiral drill rod.
3. The environmental drilling auger stem soil removal device of claim 1, wherein: the connecting piece is installed to shovel form ware rear end, the internal thread hole has been seted up on the connecting piece, handheld handle front end is equipped with the external screw thread section, the internal thread hole of connecting piece with the external screw thread section of handheld handle cooperatees.
4. The environmental drilling auger stem soil removal device of claim 3, wherein: the connecting piece with all seted up the screw hole on the handheld handle, the screw hole of connecting piece with the screw hole of handheld handle all cooperatees with a screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022862033.0U CN213743270U (en) | 2020-12-03 | 2020-12-03 | Environment drilling auger stem removes native device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022862033.0U CN213743270U (en) | 2020-12-03 | 2020-12-03 | Environment drilling auger stem removes native device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213743270U true CN213743270U (en) | 2021-07-20 |
Family
ID=76833616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022862033.0U Active CN213743270U (en) | 2020-12-03 | 2020-12-03 | Environment drilling auger stem removes native device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213743270U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112539033A (en) * | 2020-12-28 | 2021-03-23 | 刘斌 | Soil cleaning device for spiral drill rod |
-
2020
- 2020-12-03 CN CN202022862033.0U patent/CN213743270U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112539033A (en) * | 2020-12-28 | 2021-03-23 | 刘斌 | Soil cleaning device for spiral drill rod |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 200093 No. 38 Shui Feng Road, Yangpu District, Shanghai. Patentee after: Shanghai Survey, Design and Research Institute (Group) Co.,Ltd. Address before: 200093 No. 38 Shui Feng Road, Yangpu District, Shanghai. Patentee before: SGIDI ENGINEERING CONSULTING (Group) Co.,Ltd. |