CN204255677U - Inclined soil sample barrel - Google Patents
Inclined soil sample barrel Download PDFInfo
- Publication number
- CN204255677U CN204255677U CN201420698657.5U CN201420698657U CN204255677U CN 204255677 U CN204255677 U CN 204255677U CN 201420698657 U CN201420698657 U CN 201420698657U CN 204255677 U CN204255677 U CN 204255677U
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- base
- vertical plate
- hole
- screw
- cover
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Abstract
The utility model relates to a kind of inclined soil sample barrel, comprise base, on base, device fetches earth bar, the bar that fetches earth is upper end with the structure of screw mandrel lower end with the cover that fetches earth, and screw mandrel spiral is connected in screw rodb base, and screw rodb base is fixedly connected with base, the front vertical plate that base comprises base plate, plate upper surface is connected and back vertical plate, front vertical plate with on back vertical plate with axially consistent inclined via-hole, the front side device of front vertical plate has orienting sleeve, and the central through hole of orienting sleeve overlaps with inclined via-hole axis; Screw rodb base is fixed on the rear side of back vertical plate, and with the screw hole overlapped with inclined via-hole on screw rodb base, screw hole and screw mandrel coordinate spiral to be connected, and fetch earth and are placed in orienting sleeve; The fetch earth lower end of cover is connected with taper sheath, and the outer wall of the cover that fetches earth is fixed with and drills through headgear.Structure of the present utility model is simple, reasonable in design, and can realize sampling, its sampling efficiency is high.
Description
Technical field
The utility model relates to geologic prospecting apparatus field, particularly relates to a kind of soil sample barrel.
Background technology
In geological exploration field, gather earth sample and often commonly use soil sample barrel.Existing sampler structure comprises annular base, the center of base is fixed with guide holder, and the central slide device of guide holder fetches earth bar, and the bar that fetches earth is that upper end is with the structure of screw mandrel lower end with the cover that fetches earth, screw mandrel spiral is connected in screw rodb base, and screw rodb base is fixedly connected with annular base.The shortcoming that above-mentioned soil sample barrel exists is: the lower end of the bar that fetches earth is barrel shape structure, and when departing from ground after fetching earth, earth sample easily comes off in cylinder, and cause needing repeatedly to fetch earth, efficiency is low; Soil sample barrel can only vertically fetch earth on ground relatively, or can slightly tilt to fetch earth, and is not suitable for soil sample top being existed to solid bed, sampling operation difficulty.
Utility model content
The applicant, for above-mentioned existing shortcoming of the prior art, carries out studying and improving, provide a kind of rational in infrastructure, soil extracting efficiency is high, be convenient to the inclined soil sample barrel that tilts to fetch earth.
The technical scheme that the utility model adopts is as follows:
A kind of inclined soil sample barrel, comprise base, on base, device fetches earth bar, the bar that fetches earth is upper end with the structure of screw mandrel lower end with the cover that fetches earth, and screw mandrel spiral is connected in screw rodb base, and screw rodb base is fixedly connected with base, the front vertical plate that described base comprises base plate, plate upper surface is connected and back vertical plate, front vertical plate with on back vertical plate with axially consistent inclined via-hole, the front side device of front vertical plate has orienting sleeve, and the central through hole of orienting sleeve overlaps with described inclined via-hole axis; Described screw rodb base is fixed on the rear side of back vertical plate, and with the screw hole overlapped with described inclined via-hole on screw rodb base, screw hole and screw mandrel coordinate spiral to be connected, and fetch earth and are placed in orienting sleeve; Described lower end of fetching earth cover is connected with taper sheath, and the outer wall of the cover that fetches earth is fixed with and drills through headgear.
Further improvement as technique scheme:
The bottom diameter of described taper sheath is less than the internal diameter of the cover that fetches earth.
Described taper sheath is volute spring, and the spring wire cross section of described volute spring is rectangular configuration.
With external thread outside the lower end of the described cover that fetches earth, drill through the upper end inwall of headgear with the internal thread coordinated with described external thread.
The described locking through hole drilled through with its sidewall through on headgear.
The described upper end outer wall drilling through headgear is with upper arcuate guide anchor ring, and its lower end outer wall to lead anchor ring with arc lower.
The connecting portion of described front vertical plate, back vertical plate and base plate is respectively with strengthening gusset.
The beneficial effects of the utility model are as follows:
Structure of the present utility model is simple, reasonable in design; The base of incline structure is set, is convenient to inclination and fetches earth sample; Connect taper sheath in the lower end of the cover that fetches earth, avoid soil sample to depart from and to fetch earth cover, realize primary sample, improve sampling efficiency, the outer wall of taper sheath is equipped with the native headgear of brill, realizes the protection of taper sheath and improves sampling efficiency.
Accompanying drawing explanation
Fig. 1 is schematic perspective view of the present utility model.
Fig. 2 is another three-dimensional structure diagram of the present utility model.
Fig. 3 is the three-dimensional structure diagram of the bar that fetches earth of the present utility model.
Fig. 4 is the stereo decomposing structural drawing of bar of fetching earth.
Fig. 5 is the perspective cross section structural drawing drilling through headgear.
Wherein: 1, front vertical plate; 2, back vertical plate; 3, orienting sleeve; 4, fetch earth bar; 41, screw mandrel; 42, fetch earth cover; 421, external thread; 43, taper sheath; 44, headgear is drilled through; 441, upper arcuate guide anchor ring; 442, arc lower guiding anchor ring; 443, through hole is locked; 444, internal thread; 5, base plate; 6, gusset is strengthened; 7, screw rodb base; 8, inclined via-hole.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described.
As Fig. 1, shown in Fig. 2, the inclined soil sample barrel of the present embodiment, comprise base, on base, device fetches earth bar 4, the bar 4 that fetches earth is that upper end is with the structure of screw mandrel 41 lower end with the cover 42 that fetches earth, screw mandrel 41 spiral is connected in screw rodb base 7, screw rodb base 7 is fixedly connected with base, base comprises base plate 5, the front vertical plate 1 that base plate 5 upper surface is connected and back vertical plate 2, front vertical plate 1, the connecting portion of back vertical plate 2 and base plate 5 is respectively with strengthening gusset 6, front vertical plate 1 with on back vertical plate 2 with axially consistent inclined via-hole 8, the front side device of front vertical plate 1 has orienting sleeve 3, the central through hole of orienting sleeve 3 axially overlaps with inclined via-hole 8, screw rodb base 7 is fixed on the rear side of back vertical plate 2, and with the screw hole overlapped with inclined via-hole 8 on screw rodb base 7, screw hole coordinates spiral to be connected with screw mandrel 41, and the cover 42 that fetches earth is placed in orienting sleeve 3, the fetch earth lower end of cover 42 is connected with taper sheath 43, and the outer wall of the cover 42 that fetches earth is fixed with and drills through headgear 44, and the two ends up and down drilling through headgear 44 are respectively sharp-pointed thinning end, improves and drills through efficiency.
The bottom diameter of taper sheath 43 is less than the internal diameter of the cover 42 that fetches earth as shown in Figure 3, Figure 4, forms one and wraps up in pack arrangement, prevent sample from coming off; Wrap up in bag ability for what strengthen taper sheath 43 further, taper sheath 43 is set to volute spring, and the spring wire cross section of volute spring is preferably rectangular configuration.
As shown in Figure 4, Figure 5, fetch earth cover 42 lower end outside with external thread 421, drill through the upper end inwall of headgear 44 with the internal thread 444 coordinated with external thread 421, drill through the locking through hole 443 with its sidewall through on headgear 44, namely drill through after headgear 44 is connected with taper sheath 43 spiral, utilize lock-screw to lock; Drill through the upper end outer wall of headgear 44 with upper arcuate guide anchor ring 441, its lower end outer wall is with arc lower guiding anchor ring 442, and upper arcuate guide anchor ring 441 and the arc lower anchor ring 442 that leads is convenient to reduce to drill through the resistance between headgear 44 and underground ground respectively.
More than describing is to explanation of the present utility model, and be not the restriction to utility model, the utility model limited range, see claim, within protection domain of the present utility model, can do any type of amendment.
Claims (7)
1. an inclined soil sample barrel, comprise base, on base, device fetches earth bar (4), fetch earth bar (4) for upper end is with the structure of screw mandrel (41) lower end with cover (42) of fetching earth, screw mandrel (41) spiral is connected in screw rodb base (7), screw rodb base (7) is fixedly connected with base, it is characterized in that: described base comprises base plate (5), the front vertical plate (1) that base plate (5) upper surface is connected and back vertical plate (2), front vertical plate (1) with on back vertical plate (2) with axially consistent inclined via-hole (8), the front side device of front vertical plate (1) has orienting sleeve (3), the central through hole of orienting sleeve (3) axially overlaps with described inclined via-hole (8), described screw rodb base (7) is fixed on the rear side of back vertical plate (2), with the screw hole overlapped with described inclined via-hole (8) on screw rodb base (7), screw hole coordinates spiral to be connected with screw mandrel (41), and the cover (42) that fetches earth is placed in orienting sleeve (3), described lower end of fetching earth cover (42) is connected with taper sheath (43), and the outer wall of the cover (42) that fetches earth is fixed with and drills through headgear (44).
2. inclined soil sample barrel according to claim 1, is characterized in that: the bottom diameter of described taper sheath (43) is less than the internal diameter of cover (42) of fetching earth.
3. inclined soil sample barrel according to claim 1 or 2, is characterized in that: described taper sheath (43) is volute spring, and the spring wire cross section of described volute spring is rectangular configuration.
4. inclined soil sample barrel according to claim 1, it is characterized in that: described in fetch earth cover (42) lower end outside with external thread (421), drill through the upper end inwall of headgear (44) with the internal thread (444) coordinated with described external thread (421).
5. inclined soil sample barrel according to claim 1 or 4, is characterized in that: described in drill through locking through hole (443) with its sidewall through on headgear (44).
6. inclined soil sample barrel according to claim 1 or 4, is characterized in that: described in drill through the upper end outer wall of headgear (44) with upper arcuate guide anchor ring (441), its lower end outer wall to lead anchor ring (442) with arc lower.
7. inclined soil sample barrel according to claim 1, is characterized in that: the connecting portion of described front vertical plate (1), back vertical plate (2) and base plate (5) is respectively with strengthening gusset (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420698657.5U CN204255677U (en) | 2014-11-19 | 2014-11-19 | Inclined soil sample barrel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420698657.5U CN204255677U (en) | 2014-11-19 | 2014-11-19 | Inclined soil sample barrel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204255677U true CN204255677U (en) | 2015-04-08 |
Family
ID=52959972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420698657.5U Expired - Fee Related CN204255677U (en) | 2014-11-19 | 2014-11-19 | Inclined soil sample barrel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204255677U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104374604A (en) * | 2014-11-19 | 2015-02-25 | 无锡中地钻探装备有限公司 | Inclined soil sampler |
| CN109916662A (en) * | 2019-04-15 | 2019-06-21 | 宁波市农业科学研究院 | A kind of handle assisted soil sampler |
-
2014
- 2014-11-19 CN CN201420698657.5U patent/CN204255677U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104374604A (en) * | 2014-11-19 | 2015-02-25 | 无锡中地钻探装备有限公司 | Inclined soil sampler |
| CN109916662A (en) * | 2019-04-15 | 2019-06-21 | 宁波市农业科学研究院 | A kind of handle assisted soil sampler |
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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 |
Granted publication date: 20150408 Termination date: 20151119 |
|
| EXPY | Termination of patent right or utility model |