CN211904702U - Engineering reconnaissance rock engineering user external sampling device - Google Patents
Engineering reconnaissance rock engineering user external sampling device Download PDFInfo
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- CN211904702U CN211904702U CN202020518681.1U CN202020518681U CN211904702U CN 211904702 U CN211904702 U CN 211904702U CN 202020518681 U CN202020518681 U CN 202020518681U CN 211904702 U CN211904702 U CN 211904702U
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- engineering
- mobile jib
- rod
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- 238000005070 sampling Methods 0.000 title claims abstract description 49
- 239000011435 rock Substances 0.000 title claims abstract description 24
- 238000011835 investigation Methods 0.000 claims description 11
- 230000007704 transition Effects 0.000 claims description 3
- 239000002689 soil Substances 0.000 abstract description 24
- 244000309464 bull Species 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005527 soil sampling Methods 0.000 description 1
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Abstract
The utility model discloses an engineering reconnaissance rock engineering user external sampling device, including the mobile jib, the outer table wall block of mobile jib is connected with the connecting seat, table wall block is connected with the rotation cover in the mobile jib, it is connected with the thief rod to close soon through the screw thread to rotate the interior table wall of cover. The utility model discloses in, the device main part is erectting treating sampling area through the support ring seat, it makes the mobile jib insert appointed degree of depth to rotate the mobile jib, rotate the cover, it drives the thief rod through the internal thread and moves down to rotate the cover, the thief rod pushes away the conical head earlier, each conical block in the conical head expands and stretch the spring ring toward the outside, the thief rod passes the conical head and makes the soil of this degree of depth imbed the thief rod in, accomplish the soil sample of this degree of depth, through the setting of collapsible conical head cooperation thief rod, the soil influence sample on soft soil surface has been avoided, thereby outdoor sampling device's for the journey reconnaissance rock engineering result of use has been improved.
Description
Technical Field
The utility model relates to a rock engineering technical field especially relates to an engineering reconnaissance rock engineering user external sampling device.
Background
The geotechnical engineering investigation refers to finding out, analyzing and evaluating geological and environmental characteristics of a construction site and geotechnical engineering conditions according to requirements of construction engineering, and compiling activities of investigation files. The geotechnical sampling is to extract the undisturbed soil of the lower layer soil sample as a sample to know the properties of the base layer of the sample, and is used for analyzing the soil sample of the construction stratum in various engineering constructions.
At present, the existing outdoor sampling device for engineering investigation rock engineering still has some defects, firstly, in the sampling process, a soft soil stratum is sometimes needed to be sampled, but the existing outdoor sampling device for engineering investigation rock engineering can not isolate the soft soil on the surface of a sampling area when sampling, so that the soft soil on the surface of the sampling area can easily flow into a sampler to pollute a deep sample, and the using effect of the outdoor sampling device for engineering investigation rock engineering users is reduced; secondly, the outside supporting mechanism that lacks of outdoor sampling device for the reconnaissance rock engineering of current journey for its body of rod can't be vertical inserts soil, and then the unable accurate soil sample of gathering the appointed degree of depth, thereby reduced the stability that outdoor sampling device for the reconnaissance rock engineering used.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve the problems, the outdoor sampling device for the engineering investigation rock engineering is provided.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an engineering reconnaissance rock engineering user external sampling device, includes the mobile jib, the outer table wall block of mobile jib is connected with the connecting seat, table wall block is connected with the rotation cover in the mobile jib, it closes soon through the screw thread and is connected with the thief rod to rotate the interior table wall of cover, the vertical bull stick of wearing to be equipped with of table wall in the thief rod, just the bull rod bottom fixed mounting has the ejector pad, the mobile jib bottom is provided with the conical head, the conical head comprises a plurality of conical blocks and spring ring, and is a plurality of the conical block with rotate with the mobile jib through the crown pin and be connected.
As a further description of the above technical solution:
the support rod is vertically arranged at the horizontal end of the connecting seat in a penetrating mode, the bottom of the support rod is fixedly provided with a support ring seat, the horizontal end of the support rod is elastically connected with the connecting seat through an extension spring, and a graduated scale is arranged on the outer surface wall of the vertical end of the support rod.
As a further description of the above technical solution:
the outer surface wall of mobile jib is provided with the second bulge loop, the second bulge loop passes through ring groove and is connected with the connecting seat block, it has first bulge loop to rotate cover outward appearance wall fixed mounting, first bulge loop passes through ring groove and is connected with the mobile jib block.
As a further description of the above technical solution:
the outer surface wall of mobile jib and thief rod all fixed mounting have the bull stick.
As a further description of the above technical solution:
and the outer surface wall of the floating rod is provided with a scale strip.
As a further description of the above technical solution:
the push block is in transition fit with the inner surface wall of the sampling rod.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. the utility model discloses in, the device main part is erectting treating sampling area through the support ring seat, it makes the mobile jib insert appointed degree of depth to rotate the mobile jib, rotate the cover, it drives the thief rod through the internal thread and moves down to rotate the cover, the thief rod pushes away the conical head earlier, each conical block in the conical head expands and stretch the spring ring toward the outside, the thief rod passes the conical head and makes the soil of this degree of depth imbed the thief rod in, accomplish the soil sample of this degree of depth, through the setting of collapsible conical head cooperation thief rod, the soil influence sample on soft soil surface has been avoided, thereby outdoor sampling device's for the journey reconnaissance rock engineering result of use has been improved.
2. The utility model discloses in, through the scale bar that the vertical end of bracing piece set up with the superficial wall of float rod for the degree of depth and the height of sample soil of observation mobile jib embedding that operating personnel can understand, and the bracing piece that sets up through perpendicular and the design of supporting ring seat, guaranteed mobile jib and the regional plumb degree of sample when having realized the support of mobile jib, and then improved the accuracy of sample, thereby improved the stability that outdoor sampling device used for the reconnaissance rock engineering.
Drawings
Fig. 1 shows a schematic structural diagram provided according to an embodiment of the present invention;
fig. 2 shows a schematic structural diagram of a bit provided according to an embodiment of the present invention;
fig. 3 shows a schematic front view structure diagram provided according to an embodiment of the present invention.
Illustration of the drawings:
1. a main rod; 2. rotating the sleeve; 3. a sampling rod; 4. a float rod; 5. a support bar; 6. an extension spring; 7. a connecting seat; 8. a first convex ring; 9. a second convex ring; 10. a conical head; 1001. a conical block; 1002. a spring ring; 11. and a support ring seat.
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. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides an engineering reconnaissance rock engineering uses outdoor sampling device, including mobile jib 1, 1 exterior wall block of mobile jib is connected with connecting seat 7, 1 interior table wall block of mobile jib is connected with and rotates cover 2, 2 interior table walls of rotation cover are connected with thief rod 3 through the screw thread closes soon, the vertical bull stick 4 of wearing to be equipped with of table wall in the thief rod 3, and 4 bottom fixed mounting of bull stick have a ejector pad, 1 bottom of mobile jib is provided with conical head 10, conical head 10 comprises a plurality of conical blocks 1001 and spring ring 1002, and a plurality of conical blocks 1001 with rotate with mobile jib 1 through the crown pin and be connected.
Specifically, as shown in fig. 1, the equal vertical bracing piece 5 of wearing to be equipped with of 7 horizontal ends of connecting seat, 5 bottom fixed mounting of bracing piece have supporting ring seat 11, 5 horizontal ends of bracing piece pass through extension spring 6 and 7 elastic connection of connecting seat, and the 5 vertical outer table walls in end of bracing piece are provided with the scale, bracing piece 5 and supporting ring seat 11's design through perpendicular setting, main jib 1 and the regional plumb degree of sample have been guaranteed when having realized the support of main jib 1, and then the accuracy of sample has been improved, thereby the stability of outdoor sampling device use for the reconnaissance rock engineering has been improved.
Specifically, as shown in fig. 1, the outer surface wall of the main rod 1 is provided with a second convex ring 9, the second convex ring 9 is connected with the connecting seat 7 in a clamping manner through an annular clamping groove, the outer surface wall of the rotating sleeve 2 is fixedly provided with a first convex ring 8, and the first convex ring 8 is connected with the main rod 1 in a clamping manner through the annular clamping groove, so that the stability of the matching of the connecting seat 7, the rotating sleeve 2 and the main rod 1 is ensured.
Specifically, as shown in fig. 1, the outer surface walls of the main rod 1 and the sampling rod 3 are fixedly provided with rotating rods, so that the main rod 1 and the sampling rod 3 can rotate conveniently.
Specifically, as shown in fig. 1, the outer surface wall of the float rod 4 is provided with a scale bar, so that an operator can conveniently determine the sampling height of the sample soil.
Specifically, as shown in fig. 1, the push block is in transition fit with the inner surface wall of the sampling rod 3, so that the push block can stably slide in the inner cavity of the sampling rod 3.
The working principle is as follows: when the device is used, the device main body is erected in an area to be sampled through the supporting ring seat 11, the main rod 1 is rotated to enable the main rod 1 to be inserted to a specified depth, the rotating sleeve 2 is rotated, the rotating sleeve 2 drives the sampling rod 3 to move downwards through the internal thread, the sampling rod 3 pushes the conical head 10 away first, each conical block 1001 in the conical head 10 expands outwards and pulls open the spring ring 1002, the sampling rod 3 penetrates through the conical head 10 to enable soil at the depth to be embedded into the sampling rod 3, the main rod 1 is rotated reversely to enable the main rod 1 to be separated from the soil, the floating rod 4 pushes the pushing block to enable the soil sample in the sampling rod 3 to be separated from the sampling rod 3 to finish soil sampling at the depth, the collapsible conical head 10 is matched with the sampling rod 3, the soil on the soft soil surface is prevented from influencing the sampling sample, the using effect of the outdoor sampling device for the engineering of the engineering is improved, the supporting rod 5 and the conical head 10 after sampling can reset under the action of the extension springs, through the scale bar that 5 vertical ends of bracing piece and 4 exterior walls of floating boom set up for the operation personnel can be clear observe the degree of depth of 1 embedding of mobile jib and the height of the sample soil of gathering, and bracing piece 5 and the design of support ring seat 11 through perpendicular setting, guaranteed mobile jib 1 and sample area's vertical degree when having realized the support of mobile jib 1, and then improved the accuracy of sample, thereby improved the stability that outdoor sampling device used for the engineering of journey reconnaissance rock.
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. The utility model provides an engineering reconnaissance rock engineering user external sampling device, includes mobile jib (1), its characterized in that, mobile jib (1) exterior wall block is connected with connecting seat (7), table wall block is connected with rotation cover (2) in mobile jib (1), it is connected with thief rod (3) through the screw thread soon to rotate the table wall in cover (2), vertical float rod (4) of wearing to be equipped with of table wall in thief rod (3), just float rod (4) bottom fixed mounting has the ejector pad, mobile jib (1) bottom is provided with conical head (10), conical head (10) comprise a plurality of conical blocks (1001) and spring ring (1002), and are a plurality of conical block (1001) with rotate with mobile jib (1) through the crown pin and be connected.
2. The outdoor sampling device for engineering investigation rock engineering according to claim 1, characterized in that the horizontal ends of the connecting seats (7) are vertically penetrated by the supporting rods (5), the bottom of the supporting rods (5) is fixedly provided with a supporting ring seat (11), the horizontal ends of the supporting rods (5) are elastically connected with the connecting seats (7) through the stretching springs (6), and the outer surface wall of the vertical ends of the supporting rods (5) is provided with a graduated scale.
3. The outdoor sampling device for engineering investigation rock engineering according to claim 1, characterized in that the outer wall of the main rod (1) is provided with a second convex ring (9), the second convex ring (9) is connected with the connecting seat (7) in a clamping manner through an annular clamping groove, the outer wall of the rotating sleeve (2) is fixedly provided with a first convex ring (8), and the first convex ring (8) is connected with the main rod (1) in a clamping manner through an annular clamping groove.
4. The outdoor sampling device for engineering investigation rock engineering according to claim 1, characterized in that the outer surface walls of the main rod (1) and the sampling rod (3) are fixedly provided with rotating rods.
5. The outdoor sampling device for engineering investigation rock engineering of claim 1, characterized in that, the outer wall of the floating rod (4) is provided with a scale bar.
6. The outdoor sampling device for engineering investigation rock engineering of claim 1, characterized in that the push block is in transition fit with the inner surface wall of the sampling rod (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020518681.1U CN211904702U (en) | 2020-04-10 | 2020-04-10 | Engineering reconnaissance rock engineering user external sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020518681.1U CN211904702U (en) | 2020-04-10 | 2020-04-10 | Engineering reconnaissance rock engineering user external sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211904702U true CN211904702U (en) | 2020-11-10 |
Family
ID=73273490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020518681.1U Expired - Fee Related CN211904702U (en) | 2020-04-10 | 2020-04-10 | Engineering reconnaissance rock engineering user external sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211904702U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113484080A (en) * | 2021-08-13 | 2021-10-08 | 中铁建设集团有限公司 | Civil engineering intelligent exploration sampling device for airport pavement |
-
2020
- 2020-04-10 CN CN202020518681.1U patent/CN211904702U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113484080A (en) * | 2021-08-13 | 2021-10-08 | 中铁建设集团有限公司 | Civil engineering intelligent exploration sampling device for airport pavement |
| CN113484080B (en) * | 2021-08-13 | 2024-02-13 | 中铁建设集团有限公司 | Civil engineering intelligent exploration sampling device for airport pavement |
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| Date | Code | Title | Description |
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| 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: 20201110 |