CN211627018U - Geotechnical engineering investigation sampling device - Google Patents
Geotechnical engineering investigation sampling device Download PDFInfo
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- CN211627018U CN211627018U CN202020247498.2U CN202020247498U CN211627018U CN 211627018 U CN211627018 U CN 211627018U CN 202020247498 U CN202020247498 U CN 202020247498U CN 211627018 U CN211627018 U CN 211627018U
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- soil
- sampling device
- sampling pipe
- geotechnical engineering
- soil sampling
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Abstract
The utility model discloses a geotechnical engineering reconnaissance sampling device, include: a support rod and a soil sampling pipe; the utility model discloses a soil sampling device, including the bracing piece, the top of bracing piece is connected with the bearing plate rotation through the round pin axle that runs through the structure, and the top welding of bearing plate has the mounting bracket, the below of mounting bracket is connected with the lifter, and the lifter is fixed with the top bolt of soil sampling pipe, soil sampling pipe's inside is run through there is the bull-dozing pole, and the bottom of bull-dozing pole is provided with the bull-dozing board. The utility model discloses in, this ground sampling device adopts movable support mounting structure, can carry out free nimble regulation operation with sampling device's sample height, makes things convenient for sampling device to carry out sampling process to darker ground to enlarged sampling device's actual application scope, strengthened sampling device's practicality, also can play the effect of outwards promoting the unloading to the ground of taking out in the soil sampling pipe, need not the operation that the reconnaissance personnel carried out manual unloading, and then conveniently collect the reconnaissance to the ground of taking a sample.
Description
Technical Field
The utility model relates to a geotechnical investigation technical field especially relates to geotechnical engineering investigation sampling device.
Background
The geotechnical engineering investigation refers to finding out, analyzing and evaluating geological and environmental characteristics and geotechnical engineering conditions of a construction site according to requirements of construction engineering, compiling activities of investigation files, uncovering adverse engineering geological problems if the investigation work is not in place, avoiding damage even if the design and construction of an upper structure reach high quality, and sampling and analyzing sampled geotechnics for safe and efficient construction of the geotechnical engineering.
However, the existing geotechnical engineering investigation sampling device usually adopts an integrally fixed mounting structure, so that the sampling height of the sampling device is single, the sampling requirements of different depths cannot be met, and the sampling geotechnics are required to be manually unloaded after sampling, thereby increasing the workload of the investigation personnel.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing the geotechnical engineering investigation sampling device.
In order to achieve the above purpose, the utility model adopts the following technical scheme: geotechnical engineering reconnaissance sampling device includes: a support rod and a soil sampling pipe;
the top of the supporting rod is rotatably connected with the load carrying plate through a pin shaft penetrating through the structure, and the top of the load carrying plate is welded with an installation frame;
a lifting rod is connected below the mounting rack and is fixed with a top bolt of the soil sampling pipe;
a soil pushing rod penetrates through the soil taking pipe, and a soil pushing plate is arranged at the bottom of the soil pushing rod.
As a further description of the above technical solution:
the device also comprises a base;
the base is rotatably connected with the bottom of the supporting rod through a pin shaft;
the inside of base is run through and is provided with bury the foot.
As a further description of the above technical solution:
the device also comprises a mounting ring;
the mounting ring is welded on the outer wall of the top opening end of the soil sampling pipe;
a driving motor is fixed on the top bolt of the mounting ring and is in transmission connection with the gear ring through a coupling;
the toothed ring is meshed and connected with a rack welded on the outer wall of the soil shifting rod.
As a further description of the above technical solution:
also comprises a waterproof membrane;
the waterproof membrane is adhered to the lower surface of the bulldozer;
the thickness of the waterproof membrane is smaller than that of the bulldozer.
As a further description of the above technical solution:
the outer wall of the bulldozing plate is symmetrically provided with sliding blocks;
the inner wall of the soil sampling pipe is symmetrically provided with sliding chutes;
through the embedded sliding of the sliding block and the sliding groove, the soil pushing plate is connected with the soil sampling pipe.
As a further description of the above technical solution:
the outer wall of the bulldozing plate is symmetrically provided with sliding blocks;
the inner wall of the soil sampling pipe is symmetrically provided with sliding chutes;
through the embedded sliding of the sliding block and the sliding groove, the soil pushing plate is connected with the soil sampling pipe.
Advantageous effects
The utility model provides a geotechnical engineering reconnaissance sampling device. The method has the following beneficial effects:
(1): this ground sampling device adopts movable support mounting structure, can carry out the regulation operation of freedom flexibility with sampling device's sample height, makes things convenient for sampling device to carry out the sample treatment to darker ground to enlarged sampling device's actual application scope, strengthened sampling device's practicality.
(2): this ground sampling device adopts embedded bulldozing structure, can play the effect of outwards promoting the unloading to the ground of taking out in the soil sampling pipe, need not the operation that the reconnaissance personnel carried out manual unloading, the effectual work burden that has reduced the reconnaissance personnel, and then the convenience is collected the reconnaissance to the ground of taking a sample.
Drawings
Fig. 1 is a schematic view of the overall structure of the geotechnical engineering investigation sampling device provided by the utility model;
FIG. 2 is a schematic structural view of the joint of the soil-taking pipe of the present invention;
FIG. 3 is a schematic view of the internal structure of the soil sampling pipe of the present invention;
fig. 4 is the cross section structure schematic diagram of the joint of the earth taking pipe and the earth moving plate of the utility model.
Illustration of the drawings:
1. a hydraulic cylinder; 2. a mounting frame; 3. a load board; 4. a pin shaft; 5. a support bar; 6. a base; 7. burying feet in the ground; 8. a lifting rod; 9. a soil sampling pipe; 91. a mounting ring; 92. a drive motor; 93. a toothed ring; 94. a bulldozer rod; 95. a rack; 96. a bulldozer plate; 961. a slider; 97. a water-resistant film; 98. a chute.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
As shown in fig. 1 to 4, the geotechnical engineering investigation sampling device includes: a support rod 5 and a soil sampling pipe 9;
the top of the support rod 5 is rotatably connected with the load plate 3 through a pin shaft 4 penetrating through the structure, and the mounting frame 2 is welded on the top of the load plate 3;
also comprises a base 6;
the base 6 is rotatably connected with the bottom of the support rod 5 through a pin shaft 4;
the inner part of the base 6 is provided with a buried foot 7 in a penetrating way;
a lifting rod 8 is connected below the mounting frame 2, and the lifting rod 8 is fixed with a top bolt of the soil sampling pipe 9;
a soil pushing rod 94 penetrates through the soil taking pipe 9, and a soil pushing plate 96 is arranged at the bottom of the soil pushing rod 94;
further comprising a mounting ring 91;
the mounting ring 91 is welded on the outer wall of the top opening end of the soil sampling pipe 9;
a driving motor 92 is fixed on the top bolt of the mounting ring 91, and the driving motor 92 is in transmission connection with a gear ring 93 through a coupling;
the toothed ring 93 is meshed and connected with a rack 95 welded on the outer wall of the dozing rod 94;
the vertical section of the bottom opening end of the soil sampling pipe 9 is of a declination structure;
the soil sampling pipe 9 and the loading plate 3 are vertical to each other.
In the embodiment, the inclination amplitude of the support rods 5 at two sides is adjusted through the rotation of the pin shaft 4, the fixed height of the load bearing plate 3 is changed, the base 6 is placed at a sampling place, the buried feet 7 penetrate through the base 6 and are inserted into the rock soil, the sampling device is installed and fixed, the hydraulic cylinder 1 works to drive the lifting rod 8 to move downwards and push the soil sampling pipe 9 to be inserted into the rock soil, meanwhile, according to the different sampling depths of the rock soil, the driving motor 92 is started to drive the toothed ring 93 to rotate, the toothed ring 93 is connected with the rack 95 through kneading, the bulldozing rod 94 is driven to move in the soil sampling pipe 9, the actual position of the bulldozing plate 96 is changed, the size of the soil sampling space in the soil sampling pipe 9 is changed, the sampling effect of the rock soil with different depths is realized, after the sampling of the soil sampling pipe 9 is completed, the hydraulic cylinder 1 drives the soil sampling pipe 9 to move out of the rock soil sampling pipe 9, at this time, the driving motor 92 is started to drive the soil pushing rod 94 to move downwards, so that the soil pushing plate 96 pushes the rock soil sample in the soil taking pipe 9 to move outwards, and the effect of automatically unloading the rock soil sample is achieved.
The bulldozer further comprises a waterproof membrane 97, wherein the waterproof membrane 97 is adhered to the lower surface of the bulldozer blade 96, and the thickness of the waterproof membrane 97 is smaller than that of the bulldozer blade 96.
In this embodiment, when soil sampling pipe 9 inserts the inside borrowing of ground, mud stain and rivers in the ground can enter into soil sampling pipe 9, and the sealed effect that blocks through waterproof membrane 97 this moment can prevent mud stain and rivers from taking place the phenomenon of leaking from soil sampling pipe 9 open-top, and then has improved soil sampling pipe 9 and has got the clean and tidy nature of soil.
The outer wall of the bulldozing plate 96 is symmetrically provided with a sliding block 961, the inner wall of the soil sampling pipe 9 is symmetrically provided with a sliding groove 98, and the bulldozing plate 96 and the soil sampling pipe 9 are connected through the embedded sliding of the sliding block 961 and the sliding groove 98.
In the present embodiment, blade 96 and soil sampling pipe 9 are connected by the fitting-in sliding of slide block 961 and slide groove 98, so that blade 96 does not shift or rotate when moving on the inner wall of soil sampling pipe 9, and the positional stability of blade 96 with respect to the dozing is ensured.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. Geotechnical engineering reconnaissance sampling device, its characterized in that includes: a support rod (5) and a soil sampling pipe (9);
the top of the supporting rod (5) is rotatably connected with the load board (3) through a pin shaft (4) of a penetrating structure, and the top of the load board (3) is welded with the mounting frame (2);
a lifting rod (8) is connected below the mounting rack (2), and the lifting rod (8) is fixed with a top bolt of the soil sampling pipe (9);
a soil pushing rod (94) penetrates through the soil taking pipe (9), and a soil pushing plate (96) is arranged at the bottom of the soil pushing rod (94).
2. The geotechnical engineering investigation sampling device according to claim 1, further comprising a base (6);
the base (6) is rotatably connected with the bottom of the supporting rod (5) through a pin shaft (4);
the inner part of the base (6) is provided with a buried foot (7) in a penetrating way.
3. The geotechnical engineering investigation sampling device according to claim 1, further comprising a mounting ring (91);
the mounting ring (91) is welded on the outer wall of the top opening end of the soil sampling pipe (9);
a driving motor (92) is fixed on the top bolt of the mounting ring (91), and the driving motor (92) is in transmission connection with the gear ring (93) through a coupling;
the toothed ring (93) is meshed and connected with a rack (95) welded on the outer wall of the dozing rod (94).
4. The geotechnical engineering investigation sampling device according to claim 1, further comprising a waterproof membrane (97);
the waterproof membrane (97) is adhered to the lower surface of the bulldozing plate (96);
the thickness of the waterproof membrane (97) is smaller than that of the bulldozer blade (96).
5. The geotechnical engineering investigation sampling device according to claim 1, wherein, the outer wall of the said bulldozing plate (96) is symmetrically provided with sliding blocks (961);
the inner wall of the soil sampling pipe (9) is symmetrically provided with sliding chutes (98);
the bulldozer (96) is connected with the soil sampling pipe (9) by the embedded sliding of the slide block (961) and the slide groove (98).
6. The geotechnical engineering investigation sampling device according to claim 1, wherein the bottom open end of the soil sampling pipe (9) has a vertical section of a declination structure;
the soil sampling pipe (9) is vertical to the loading plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020247498.2U CN211627018U (en) | 2020-03-04 | 2020-03-04 | Geotechnical engineering investigation sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020247498.2U CN211627018U (en) | 2020-03-04 | 2020-03-04 | Geotechnical engineering investigation sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211627018U true CN211627018U (en) | 2020-10-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020247498.2U Expired - Fee Related CN211627018U (en) | 2020-03-04 | 2020-03-04 | Geotechnical engineering investigation sampling device |
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| Country | Link |
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| CN (1) | CN211627018U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112284806A (en) * | 2020-11-24 | 2021-01-29 | 山西农业大学 | Shear type transverse extracting and detecting device for root soil |
| CN112595543A (en) * | 2020-12-10 | 2021-04-02 | 任燕红 | Portable geotechnical engineering surveys and uses on-spot sampling device |
-
2020
- 2020-03-04 CN CN202020247498.2U patent/CN211627018U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112284806A (en) * | 2020-11-24 | 2021-01-29 | 山西农业大学 | Shear type transverse extracting and detecting device for root soil |
| CN112284806B (en) * | 2020-11-24 | 2023-09-12 | 山西农业大学 | Scissor type root soil transverse sampling detector |
| CN112595543A (en) * | 2020-12-10 | 2021-04-02 | 任燕红 | Portable geotechnical engineering surveys and uses on-spot sampling device |
| CN112595543B (en) * | 2020-12-10 | 2022-05-27 | 任燕红 | Portable geotechnical engineering surveys and uses on-spot sampling device |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20201002 Termination date: 20210304 |