CN210835289U - Model geophysical prospecting test device between inclined hole holes - Google Patents
Model geophysical prospecting test device between inclined hole holes Download PDFInfo
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- CN210835289U CN210835289U CN201922072026.8U CN201922072026U CN210835289U CN 210835289 U CN210835289 U CN 210835289U CN 201922072026 U CN201922072026 U CN 201922072026U CN 210835289 U CN210835289 U CN 210835289U
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Abstract
The utility model discloses a model object probing test device between inclined holes, which comprises a horizontal sliding groove fixedly arranged through a sliding groove supporting rod, wherein a left test hole and a right inclined test hole are arranged on the horizontal sliding groove; the horizontal sliding groove is also provided with a horizontal inclined hole control ring, and an inclined hole control rod is arranged on the horizontal inclined hole control ring and is used for controlling the inclination direction and the angle of the right inclined test hole; a model fixing rod is arranged between the left testing hole and the right oblique testing hole on the horizontal sliding groove, and the lower end of the model fixing rod can fix a model; the lower part of the horizontal sliding groove is a medium water body required by the test. The utility model discloses a device can simulate the operating mode condition of actual drilling nonparallel, provides true data and reliable test for the test of the nonparallel state between the geophysical prospecting hole. The device has simple structure, quick arrangement and convenient implementation.
Description
Technical Field
The utility model belongs to the technical field of the geophysical exploration technique and specifically relates to a model object probing test device between inclined hole.
Background
Most of the existing hole geophysical prospecting test methods only consider or carry out calculation, analysis and test according to the condition that two holes are parallel, but in actual work, two holes in many places are not parallel, and if the calculation and the test are carried out according to the parallel holes, larger errors and inaccuracy are brought. For example, the chinese patent document discloses "a device for testing physical prospecting between holes of a variable model" (CN 205941942U), which comprises a horizontal sliding groove, and a left testing hole and a right testing hole thereon, wherein a model fixing rod is disposed on the horizontal sliding groove, and a model body is fixed at the lower end of the model fixing rod. The thesis "study on cross-hole resistivity CT water tank physical model experiment for detecting solitary rock high-resistance body" includes that diesel oil contained in a 2.2L mineral water bottle simulates high-resistance solitary rock, in … experiment, two wells (replaced by two ropes) are arranged in a water tank, and the like, which belong to geophysical prospecting experiments with two parallel holes. Therefore, the above prior art is still not ideal.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a geophysical prospecting testing arrangement between inclined hole provides one kind and the same laboratory space with reality for geophysical prospecting methods such as electromagnetic wave, radar wave tomography (CT) and transmission, acquires true experimental data under the condition of two test holes nonparallels.
The technical scheme of the utility model as follows:
the utility model discloses a model object probing test device between inclined holes, which comprises a horizontal sliding groove fixedly arranged through a sliding groove supporting rod, wherein a left test hole and a right inclined test hole are arranged on the horizontal sliding groove; the horizontal sliding groove is also provided with a horizontal inclined hole control ring, and an inclined hole control rod is arranged on the horizontal inclined hole control ring and is used for controlling the inclination direction and the angle of the right inclined test hole; a model fixing rod is arranged between the left testing hole and the right oblique testing hole on the horizontal sliding groove, and the lower end of the model fixing rod can fix a model; the lower part of the horizontal sliding groove is a medium water body required by the test.
Furthermore, the right inclined test hole is a lower inclined hole with a certain geometric shape.
Furthermore, the inclined hole control rod can be arranged at any position of the horizontal inclined hole control ring; the lower ends of the right inclined test hole and the inclined hole control rod are fixedly connected through an inclined hole clamping sleeve.
Furthermore, the lower ends of the left test hole and the inclined hole control rod are respectively provided with a vertical positioning hammer.
Furthermore, the test holes and the right oblique test holes are thin-skin plastic pipes with hollow diameters larger than 45 mm.
Further, the distance between the surface of the medium body water and the horizontal sliding groove is generally about 0.5m to 2 m.
The utility model discloses a device can simulate the operating mode condition of actual drilling nonparallel, provides true data and reliable test for the test of the nonparallel state between the geophysical prospecting hole. The device has simple structure, quick arrangement and convenient implementation.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
The labels in the figures are: 1-horizontal sliding groove, 2-horizontal inclined hole control ring, 3-left test hole, 4-right inclined test hole, 5-inclined hole control rod, 6-inclined hole cutting sleeve, 7-model fixing rod, 8-model, 9-positioning hammer, 10-medium water body and 11-sliding groove support rod.
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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model discloses an implement like this: as shown in fig. 1, two sliding groove support rods 11 are arranged on the side surface, two ends of a horizontal sliding groove 1 are fixed on the sliding groove support rods 11, a left test hole 3 and a right oblique test hole 4 are arranged on the horizontal sliding groove 1 in a hanging manner, and the test holes 3 and the right oblique test hole 4 are thin-skin plastic pipes with hollow diameters larger than 45 mm; a horizontal inclined hole control ring 2 is fixedly installed on the horizontal sliding groove 1, an inclined hole control rod 5 can be arranged at any position of the horizontal inclined hole control ring 2 in a hanging mode, the upper end of a right inclined test hole 4 is located at the circle center of the horizontal inclined hole control ring 2, and the inclined hole direction of the right inclined test hole 4 is determined according to the position of the inclined hole control rod 5 on the horizontal inclined hole control ring 2; the lower ends of the right inclined test hole 4 and the inclined hole control rod 5 are fixedly connected through an inclined hole clamping sleeve 6, the inclined hole clamping sleeve 6 controls the connection distance between the right inclined test hole 4 and the inclined hole control rod 5, and the inclined hole clamping sleeve 6 determines the inclined hole angle of the right inclined test hole 4 through the connection distance; the lower ends of the left test hole 3 and the inclined hole control rod 5 are respectively provided with a vertical positioning hammer 9 to keep the vertical positioning hammers; a model fixing rod 5 is arranged between the left testing hole 3 and the right inclined testing hole 4 on the horizontal sliding groove 1, and a model 8 is fixed at the lower end of the model fixing rod 7 according to actual needs; the lower part of the horizontal sliding groove 1 is a medium water body 10 required by the test.
And finishing the setting of the position of the test hole and the setting of the model according to the actual situation. And then, according to the requirements of the geophysical experiment, the geophysical experiment with the two test holes in a non-parallel state can be carried out.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. A model probing test device between inclined hole holes is characterized in that: the device comprises a horizontal sliding groove (1) fixedly arranged through a sliding groove supporting rod (11), wherein a left testing hole (3) and a right inclined testing hole (4) are arranged on the horizontal sliding groove (1); the horizontal sliding groove (1) is also provided with a horizontal inclined hole control ring (2), and an inclined hole control rod (5) is arranged on the horizontal inclined hole control ring (2) and is used for controlling the inclination direction and the angle of the right inclined test hole (4); a model fixing rod (7) is arranged between the left testing hole (3) and the right inclined testing hole (4) on the horizontal sliding groove (1), and a model (8) can be fixed at the lower end of the model fixing rod (7); the lower part of the horizontal sliding groove (1) is a medium water body (10) required by the test.
2. The model probing test device between inclined holes of claim 1, wherein: the left test hole (3) and the right oblique test hole (4) are fixed on the horizontal sliding groove (1) in a hanging mode, and the right oblique test hole (4) is a lower oblique hole.
3. The model probing test device between inclined holes of claim 1, wherein: the inclined hole control rod (5) can be arranged at any position of the horizontal inclined hole control ring (2); the lower extreme of right oblique test hole (4) and inclined hole control lever (5) is connected fixedly by inclined hole cutting ferrule (6), and inclined hole cutting ferrule (6) control right oblique test hole (4) and the coupling distance of inclined hole control lever (5), and inclined hole cutting ferrule (6) confirm right oblique test hole (4) inclined hole angle through coupling distance.
4. The model probing test device between inclined holes of claim 1, wherein: and the lower ends of the left test hole (3) and the inclined hole control rod (5) are respectively provided with a vertical positioning hammer (9).
5. The model probing test device between inclined holes of claim 1, wherein: the left test hole (3) and the right oblique test hole (4) are made of thin-skin plastic pipes with hollow diameters larger than 45 mm.
6. The model probing test device between inclined holes of claim 1, wherein: the surface of the medium water body (10) is 0.5-2 m away from the horizontal sliding groove (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922072026.8U CN210835289U (en) | 2019-11-27 | 2019-11-27 | Model geophysical prospecting test device between inclined hole holes |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922072026.8U CN210835289U (en) | 2019-11-27 | 2019-11-27 | Model geophysical prospecting test device between inclined hole holes |
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| CN210835289U true CN210835289U (en) | 2020-06-23 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110824580A (en) * | 2019-11-27 | 2020-02-21 | 中国电建集团贵阳勘测设计研究院有限公司 | Model geophysical prospecting test device between inclined hole holes |
| CN114753836A (en) * | 2022-04-15 | 2022-07-15 | 中国电建集团贵阳勘测设计研究院有限公司 | CT test method for spatial inclined drilling |
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2019
- 2019-11-27 CN CN201922072026.8U patent/CN210835289U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110824580A (en) * | 2019-11-27 | 2020-02-21 | 中国电建集团贵阳勘测设计研究院有限公司 | Model geophysical prospecting test device between inclined hole holes |
| CN110824580B (en) * | 2019-11-27 | 2024-06-04 | 中国电建集团贵阳勘测设计研究院有限公司 | Inclined hole interhole model geophysical prospecting test device |
| CN114753836A (en) * | 2022-04-15 | 2022-07-15 | 中国电建集团贵阳勘测设计研究院有限公司 | CT test method for spatial inclined drilling |
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