CN205138817U - Thick wall geotome - Google Patents
Thick wall geotome Download PDFInfo
- Publication number
- CN205138817U CN205138817U CN201520949007.8U CN201520949007U CN205138817U CN 205138817 U CN205138817 U CN 205138817U CN 201520949007 U CN201520949007 U CN 201520949007U CN 205138817 U CN205138817 U CN 205138817U
- Authority
- CN
- China
- Prior art keywords
- pipe
- narrows
- earth
- soil sample
- guide pipeline
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a thick wall geotome belongs to engineering geology reconnaissance equipment technical field, include: the pipe that fetches earth is cylindrical, and its lower part is the pipe that narrows, has the lid that narrows through hinged joint, and the pipe that narrows cover the open end and passes through the buckle and fix with narrowing, be equipped with the water guide pipeline in its pipe wall, inside bottom inboard is equipped with the internal thread, the drill bit, for big -end -up's taper shape, the external diameter on its top with the bore of pipe that fetches earth is the same, and the top outside be equipped with with the external screw thread that the intraductal thread to match that fetches earth closed, the handle, the fixed setting the top of fetching earth and managing. The utility model provides a thick wall geotome, simple structure, convenient operation can accelerate the sample to high rigidity soil.
Description
Technical field
The utility model relates to a kind of heavy wall soil sample barrel, belongs to engineering geological investigation equipment technical field.
Background technology
Soil sample barrel is a kind of common tool realizing the analysis of the soil weight, water capacity and capillary porosity, be used for mentioning lower floor's test undisturbed soil soil as sample to understand its character, be widely used in the element task of engineering geological investigation, environmental engineering, agricultural engineering and Hydraulic and Hydro-Power Engineering etc.Existing soil sample barrel, otherwise soil extracting efficiency is low, or be exactly complex structure, very high to the requirement of operating personnel.
Utility model content
For above the deficiencies in the prior art, the utility model proposes a kind of heavy wall soil sample barrel, comprising:
Fetch earth pipe, cylindrical, and its underpart is the pipe that narrows, and be connected through the hinge half closing lid, and the pipe that narrows is fixed by snap with the cover gab end that narrows; Be provided with water guide pipeline in its tube wall, inside inner bottom, be provided with internal thread;
Drill bit is up big and down small taper shape, and the external diameter on its top is identical with the internal diameter of the described pipe that fetches earth, and is provided with the external thread matched with the described pipe internal thread that fetches earth outside top;
Handle, the top of the pipe that fetches earth described in being fixedly installed on.
Further, in order to not affect the impact on undisturbed soil, described water guide pipeline is without the opening part of the described pipe that narrows.
Further, described water guide pipeline comprises water inlet and water delivering orifice; Fetch earth on the top sidewall of pipe described in water inlet is positioned at, fetch earth in the lower surface of pipe described in water delivering orifice is positioned at.Water inlet is positioned at and fetches earth on the sidewall of pipe top, when adding water to water inlet pipe, can not have influence on exerting oneself to the pipe that fetches earth; Water delivering orifice is positioned at and fetches earth in pipe lower surface, is beneficial to the lubrication to bit face and cooling.
Further, in order to the easy to process of this equipment and the serviceable life extending this equipment, described water guide pipeline and described fetch earth manage once-forming.Further, for the ease of the operation of workman to this equipment, also comprise the filler pipe removably connected with described water inlet and the regulating device regulating filler pipe inflow size.
The beneficial effects of the utility model are: heavy wall soil sample barrel provided by the utility model, and structure is simple, and easy to operate, cost is low, need not be very high to the experience of operating personnel; Especially, this equipment is provided with water guide pipeline fetching earth in tube wall, by injecting appropriate water in water guide pipeline, when not affecting undisturbed soil, suitable soaking is carried out to soil layer, improves the efficiency that operating personnel extract undisturbed soil, simultaneously, also suitable cooling is carried out to drill bit, extended the serviceable life of drill bit.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only a wherein width of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the utility model embodiment.
Wherein, 1-fetches earth pipe, 2-water guide pipeline, 3-drill bit, 4-handle, 5-filler pipe, 6-regulating device, and 11-narrows pipe, 12-half closing lid, 21-water inlet, 22-water delivering orifice.
Embodiment
Below in conjunction with accompanying drawing, be clearly and completely described the technical scheme in the utility model, obviously, described embodiment is only preferred embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Embodiment
A kind of heavy wall soil sample barrel, comprising:
Fetch earth pipe 1, cylindrical, and its underpart is the pipe 11 that narrows, and be connected through the hinge half closing lid 12, narrow pipe 11 and half closing lid 12 openend fixed by snap; Be provided with water guide pipeline 2 in its tube wall, inside inner bottom, be provided with internal thread; Described water guide pipeline 2 is without the opening part of the described pipe 11 that narrows; Described water guide pipeline 2 comprises water inlet 21 and water delivering orifice 22; Fetch earth on the top sidewall of pipe 1 described in water inlet 21 is positioned at, fetch earth in the lower surface of pipe 1 described in water delivering orifice 22 is positioned at; Described water guide pipeline 2 is once-forming with the described pipe 1 that fetches earth;
Drill bit 3 is up big and down small taper shape, and the external diameter on its top is identical with the internal diameter of the described pipe 1 that fetches earth, and is provided with the external thread matched with described pipe 1 internal thread that fetches earth outside top;
Handle 4, the top of the pipe 1 that fetches earth described in being fixedly installed on;
Filler pipe 5, removably connects with described water inlet 21;
Regulating device 6, for regulating the size of described filler pipe inflow.
The principle of operation of this equipment:
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (5)
1. a heavy wall soil sample barrel, is characterized in that, comprising:
Fetch earth pipe, cylindrical, and its underpart is the pipe that narrows, and be connected through the hinge half closing lid, and the pipe that narrows is fixed by snap with the cover gab end that narrows; Be provided with water guide pipeline in its tube wall, inside inner bottom, be provided with internal thread;
Drill bit is up big and down small taper shape, and the external diameter on its top is identical with the internal diameter of the described pipe that fetches earth, and is provided with the external thread matched with the described pipe internal thread that fetches earth outside top;
Handle, the top of the pipe that fetches earth described in being fixedly installed on.
2. heavy wall soil sample barrel according to claim 1, is characterized in that: described water guide pipeline is without the opening part of the described pipe that narrows.
3. heavy wall soil sample barrel according to claim 1 and 2, is characterized in that: described water guide pipeline comprises water inlet and water delivering orifice; Fetch earth on the top sidewall of pipe described in water inlet is positioned at, fetch earth in the lower surface of pipe described in water delivering orifice is positioned at.
4. heavy wall soil sample barrel according to claim 3, is characterized in that: described water guide pipeline and described fetch earth manage once-forming.
5. heavy wall soil sample barrel according to claim 4, is characterized in that: also comprise the filler pipe removably connected with described water inlet and the regulating device regulating filler pipe inflow size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520949007.8U CN205138817U (en) | 2015-11-24 | 2015-11-24 | Thick wall geotome |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520949007.8U CN205138817U (en) | 2015-11-24 | 2015-11-24 | Thick wall geotome |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205138817U true CN205138817U (en) | 2016-04-06 |
Family
ID=55624599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520949007.8U Expired - Fee Related CN205138817U (en) | 2015-11-24 | 2015-11-24 | Thick wall geotome |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205138817U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114235487A (en) * | 2022-02-17 | 2022-03-25 | 广州云舟智慧城市勘测设计有限公司 | Manipulator for geological survey |
-
2015
- 2015-11-24 CN CN201520949007.8U patent/CN205138817U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114235487A (en) * | 2022-02-17 | 2022-03-25 | 广州云舟智慧城市勘测设计有限公司 | Manipulator for geological survey |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160406 Termination date: 20161124 |