CN220849655U - Ground drilling displacement measuring device - Google Patents
Ground drilling displacement measuring device Download PDFInfo
- Publication number
- CN220849655U CN220849655U CN202322848386.9U CN202322848386U CN220849655U CN 220849655 U CN220849655 U CN 220849655U CN 202322848386 U CN202322848386 U CN 202322848386U CN 220849655 U CN220849655 U CN 220849655U
- Authority
- CN
- China
- Prior art keywords
- storage sleeve
- sleeve
- sampling storage
- fixed
- movable block
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- 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.)
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Links
- 238000006073 displacement reaction Methods 0.000 title claims abstract description 19
- 238000005553 drilling Methods 0.000 title claims abstract description 14
- 238000005070 sampling Methods 0.000 claims abstract description 40
- 239000003550 marker Substances 0.000 claims description 12
- 238000005259 measurement Methods 0.000 claims 5
- 230000000149 penetrating effect Effects 0.000 claims 1
- 239000002689 soil Substances 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Sampling And Sample Adjustment (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model provides a ground drilling displacement measuring device, which relates to the technical field of geotechnical engineering and comprises a sampling storage sleeve, wherein a movable block is arranged in the sampling storage sleeve, one side of the movable block is fixedly provided with a hexagonal guide mark post, one end of the hexagonal guide mark post penetrates through the outer side of the sampling storage sleeve in a sliding manner, one side of the movable block is fixedly provided with a spring, one end of the spring is fixedly arranged on the inner wall of one side of the sampling storage sleeve.
Description
Technical Field
The utility model relates to the technical field of geotechnical engineering, in particular to a ground drilling displacement measuring device.
Background
In the pile foundation construction process, the pore-forming quality is always the focus of attention of engineering technicians, pore-forming pore diameter is a key factor influencing the pile body quality, and the change rule of pore diameter under different geological conditions in the construction process needs to be mastered for selecting a reasonable construction scheme and a pile distribution mode.
The pore size detection methods commonly used at present are as follows: ball type, reinforcement cage type, hexagonal wood strip hinge type, caliper type, acoustic wave detection method, mechanical contact type detection method, etc. The sphere type simple method has simple and easy principle, is convenient to operate, can only detect the condition that the aperture is larger than the diameter of the sphere, cannot detect the change of the aperture along with the depth, and is easy to damage the hole wall and form a collapsed hole in the process of moving the sphere inside the hole.
The present utility model has been made in view of this.
Disclosure of utility model
The utility model aims to solve the technical problem of overcoming the defects of the prior art and providing a ground drilling displacement measuring device.
In order to solve the technical problems, the utility model adopts the basic conception of the technical scheme that:
The ground drilling displacement measuring device comprises a sampling storage sleeve, wherein a movable block is arranged in the sampling storage sleeve, one side of the movable block is fixedly provided with a hexagonal guide marker post, and one end of the hexagonal guide marker post penetrates through the outer side of the sampling storage sleeve in a sliding manner;
One side of the movable block is fixed with a spring, one end of the spring is fixed on the inner wall of one side of the sampling storage sleeve, and a plurality of scale bars are arranged on the outer surface of one side of the hexagonal guide marker post at equal intervals.
Optionally, one side of the sampling storage sleeve is fixed with a thread bush, one side of the sampling storage sleeve is provided with a drill sleeve, one side of the drill sleeve is provided with a thread groove, the thread bush is in threaded connection with the inside of the thread groove, one side of the drill sleeve is provided with a plurality of teeth along the circumference direction equidistance, the outer surface of the sampling storage sleeve is fixed with a gear ring near the edge of the other side, the outer surface of the sampling storage sleeve is provided with a plurality of flat mouths along the circumference direction equidistance, and the side wall of the sampling storage sleeve is provided with an adjusting cavity.
Optionally, the bottom of adjusting the chamber is close to both sides edge and has all been seted up and has run through to the inside opening of sample storage sleeve pipe, rotate between the inner wall of adjusting the chamber and be connected with the elastic plate, the both ends of elastic plate all are fixed with the restriction piece, two the bottom of restriction piece all extends to open-ended inside.
After the technical scheme is adopted, compared with the prior art, the utility model has the following beneficial effects, and of course, any product for implementing the utility model does not necessarily need to achieve all the following advantages at the same time:
1. According to the utility model, the hexagonal guide marker post is slidingly connected in the sampling storage sleeve, the plurality of scale bars are fixed on the outer surface of one side of the hexagonal guide marker post, when external soil enters the sampling storage sleeve, the movable block is pushed to one side, so that the hexagonal guide marker post is driven to extend outwards, the positions of the scale bars are conveniently observed by people, and the soil amount sampled in the sampling storage sleeve and the displacement depth of drilling holes of the drill sleeve are judged.
2. According to the utility model, when soil enters the sampling storage sleeve, the elastic plate drives the constraint block to press and fix the soil in the sampling storage sleeve, so that the soil in the sampling storage sleeve is prevented from falling off, the outer surface of the sampling storage sleeve is provided with a plurality of flat openings so as to be convenient for docking with an external connecting mechanism, and then the sampling storage sleeve is connected with external power equipment through the gear ring, so that the rotation torque force of drilling holes is provided for the sampling storage sleeve.
The following describes the embodiments of the present utility model in further detail with reference to the accompanying drawings.
Drawings
The drawings in the following description are only examples of embodiments from which other drawings may be derived by those skilled in the art without the exercise of inventive faculty. In the drawings:
Fig. 1 is a schematic diagram of a front view and a perspective structure of a ground borehole displacement measuring device according to the present utility model;
FIG. 2 is a schematic diagram showing a cross-sectional perspective structure of a ground borehole displacement measuring device according to the present utility model;
FIG. 3 is an enlarged view of the utility model at A in FIG. 2;
in the drawings, the list of components represented by the various numbers is as follows:
1. Sampling and storing the sleeve; 2. a flat mouth; 3. a gear ring; 4. hexagonal guide benchmarks; 5. a drill casing; 6. teeth; 7. a thread sleeve; 8. a thread groove; 9. a scale bar; 10. a movable block; 11. a regulating chamber; 12. a spring; 13. an elastic plate; 14. a constraint block; 15. an opening.
It should be noted that these drawings and the written description are not intended to limit the scope of the inventive concept in any way, but to illustrate the inventive concept to those skilled in the art by referring to the specific embodiments.
Detailed Description
The utility model will now be described in further detail with reference to the accompanying drawings.
As shown in fig. 1-3, a ground drilling displacement measuring device comprises a sampling storage sleeve 1, wherein a movable block 10 is arranged in the sampling storage sleeve 1, one side of the movable block 10 is fixedly provided with a hexagonal guide marker post 4, and one end of the hexagonal guide marker post 4 penetrates through the outer side of the sampling storage sleeve 1 in a sliding manner;
A spring 12 is fixed on one side of the movable block 10, one end of the spring 12 is fixed on the inner wall of one side of the sampling storage sleeve 1, and a plurality of scale strips 9 are equidistantly arranged on the outer surface of one side of the hexagonal guide marker post 4;
during the use, with hexagonal direction sighting rod 4 sliding connection in the inside of sample storage sleeve pipe 1 to at a plurality of scale strips 9 of one side external surface mounting of hexagonal direction sighting rod 4, when outside earth got into the inside of sample storage sleeve pipe 1, can promote movable block 10 to one side, thereby drive hexagonal direction sighting rod 4 outside and extend, the position of scale strip 9 is convenient for people observe, thereby judge the earth volume of the inside sample of sample storage sleeve pipe 1, and the displacement degree of depth of drill bit sleeve pipe 5 drilling.
Further, a thread sleeve 7 is fixed on one side of the sampling storage sleeve 1, a drill sleeve 5 is arranged on one side of the sampling storage sleeve 1, and the drill sleeve 5 is conveniently in butt joint with the sampling storage sleeve 1 through the thread sleeve 7.
In order to facilitate the butt joint of the drill sleeve 5 and the sampling storage sleeve 1, a thread groove 8 is formed in one side of the drill sleeve 5, and the thread sleeve 7 is in threaded connection with the inside of the thread groove 8;
During the use, drill bit sleeve 5's one side is provided with a plurality of teeth 6 along the circumferencial direction equidistance, the surface that the sleeve pipe 1 was stored in the sample is close to opposite side edge and is fixed with ring gear 3, a plurality of flat mouths 2 have been seted up along the circumferencial direction equidistance to the surface that sleeve pipe 1 was stored in the sample, regulation chamber 11 has been seted up to the lateral wall that sleeve pipe 1 was stored in the sample, the bottom that the regulation chamber 11 was close to both sides edge all has been seted up and has been run through to the inside opening 15 of sleeve pipe 1 is stored in the sample, rotate between the inner wall of regulation chamber 11 and be connected with elastic plate 13, the both ends of elastic plate 13 all are fixed with restraint piece 14, the bottom of two restraint pieces 14 all extends to the inside of opening 15.
When earth gets into the sample storage sleeve 1, drive restraint piece 14 through elastic plate 13 and carry out the pressfitting fixed to the inside earth of sample storage sleeve 1 to prevent that the inside earth of sample storage sleeve 1 from droing, offer a plurality of flat mouths 2 in the surface of sample storage sleeve 1 be convenient for with external connection mechanism dock, then be connected with external power equipment through ring gear 3, provide the rotation torque force of drilling for sample storage sleeve 1.
The theory of operation is at first with hexagonal direction stake 4 sliding connection in the inside of sample storage sleeve pipe 1 to at a plurality of scale strips 9 of one side external surface fixed of hexagonal direction stake 4, when outside earth gets into the inside of sample storage sleeve pipe 1, can promote movable block 10 to one side, thereby drive hexagonal direction stake 4 outside and extend, the position of being convenient for people observe scale strip 9, thereby judge the earth volume of the inside sample of sample storage sleeve pipe 1, and the displacement degree of depth of drill bit sleeve pipe 5 drilling, it is fixed to carry out the pressfitting to the earth of inside of sample storage sleeve pipe 1 through elastic plate 13 drive restraint piece 14 when earth gets into sample storage sleeve pipe 1, thereby can prevent that the inside earth of sample storage sleeve pipe 1 from droing, offer a plurality of flat mouths 2 and be convenient for dock with external connection mechanism at the surface of sample storage sleeve pipe 1, then be connected with external power equipment through ring gear 3, thereby provide the rotational torque power of drilling for sample storage sleeve pipe 1.
The present utility model is not limited to the above embodiments, and any person who can learn the structural changes made under the teaching of the present utility model can fall within the scope of the present utility model if the present utility model has the same or similar technical solutions. The technology, shape, and construction parts of the present utility model, which are not described in detail, are known in the art.
Claims (7)
1. Ground drilling displacement measuring device, including sample storage sleeve pipe (1), its characterized in that: a movable block (10) is arranged in the sampling storage sleeve (1), one side of the movable block (10) is fixedly provided with a hexagonal guide marker post (4), and one end of the hexagonal guide marker post (4) penetrates through the outer side of the sampling storage sleeve (1) in a sliding manner;
One side of the movable block (10) is fixed with a spring (12), one end of the spring (12) is fixed on one side inner wall of the sampling storage sleeve (1), and a plurality of scale strips (9) are equidistantly arranged on one side outer surface of the hexagonal guide marker post (4).
2. A ground borehole displacement measurement apparatus as claimed in claim 1, wherein: one side of the sampling storage sleeve (1) is fixed with a threaded sleeve (7), and one side of the sampling storage sleeve (1) is provided with a drill sleeve (5).
3. A ground borehole displacement measurement apparatus as claimed in claim 2, wherein: a thread groove (8) is formed in one side of the drill sleeve (5), and the thread sleeve (7) is in threaded connection with the inside of the thread groove (8).
4. A ground borehole displacement measuring device according to claim 3, characterized in that: a plurality of teeth (6) are equidistantly arranged on one side of the drill sleeve (5) along the circumferential direction, and a gear ring (3) is fixed on the outer surface of the sampling storage sleeve (1) close to the edge of the other side.
5. A ground borehole displacement measurement apparatus as claimed in claim 1, wherein: the outer surface of the sampling storage sleeve (1) is provided with a plurality of flat openings (2) along the circumferential direction at equal intervals, and the side wall of the sampling storage sleeve (1) is provided with an adjusting cavity (11).
6. A ground borehole displacement measurement apparatus as recited in claim 5 wherein: the bottom of the adjusting cavity (11) is provided with openings (15) penetrating into the sampling storage sleeve (1) near the edges of two sides.
7. A ground borehole displacement measurement apparatus as set forth in claim 6 wherein: an elastic plate (13) is rotatably connected between the inner walls of the adjusting cavity (11), constraint blocks (14) are fixed at two ends of the elastic plate (13), and bottoms of the two constraint blocks (14) extend to the inside of the opening (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322848386.9U CN220849655U (en) | 2023-10-24 | 2023-10-24 | Ground drilling displacement measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322848386.9U CN220849655U (en) | 2023-10-24 | 2023-10-24 | Ground drilling displacement measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220849655U true CN220849655U (en) | 2024-04-26 |
Family
ID=90774357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322848386.9U Active CN220849655U (en) | 2023-10-24 | 2023-10-24 | Ground drilling displacement measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220849655U (en) |
-
2023
- 2023-10-24 CN CN202322848386.9U patent/CN220849655U/en active Active
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| GR01 | Patent grant |