CN110984964B - Multi-functional auxiliary device suitable for panorama drilling is made a video recording - Google Patents
Multi-functional auxiliary device suitable for panorama drilling is made a video recording Download PDFInfo
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- CN110984964B CN110984964B CN201911192338.0A CN201911192338A CN110984964B CN 110984964 B CN110984964 B CN 110984964B CN 201911192338 A CN201911192338 A CN 201911192338A CN 110984964 B CN110984964 B CN 110984964B
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Abstract
The invention discloses a multifunctional auxiliary device suitable for panoramic drilling and shooting, which comprises a probe protective shell, rollers, a spring, an auxiliary cable and a probe advanced protection device, wherein the rollers are arranged on the probe protective shell; the radian of the inner wall of the probe protective shell is attached to the panoramic probe, the outer wall of the probe protective shell is connected with the roller through a spring, a triangular prismoid roller shell is sleeved outside the roller, and the probe advance protection device comprises a long spring, a short spring, a one-way roller, a spring clamping piece, a spring steel sheet and a shell; the panoramic drilling camera shooting device can help an operator of the panoramic drilling camera shooting instrument to judge dangers such as the reduction of the front aperture of the panoramic probe, the blocking of stones in the hole and the like in advance, assist in identifying whether water exists in the hole and the height of the water surface in the hole, clear up fragments of the hole wall, ensure that the panoramic probe is centered and stably detected in the hole, avoid falling and damage of the panoramic probe, and ensure that the drilling camera shooting work is safely and efficiently carried out.
Description
Technical Field
The invention relates to a multifunctional auxiliary device suitable for panoramic drilling and shooting.
Background
The statements herein merely provide background information related to the present disclosure and may not necessarily constitute prior art.
In recent years, a panoramic drilling shooting technology of putting a 360-degree panoramic probe into an engineering drilling hole to shoot images of the hole wall of the engineering drilling hole is widely applied to engineering geological exploration in recent years, a panoramic drilling shooting system comprises a 360-degree conical reflector, an in-hole light source, a magnetic compass, a micro camera and the like, and an expansion map of the hole wall of the drilling hole can be obtained through later-stage processing of shooting data, so that information such as stratum lithology, fracture distribution, structural development and the like can be obtained.
In the practical application process of drilling panoramic drilling camera shooting, particularly when stratum geological conditions are poor, the quality of engineering drilling is poor, the observation of the hole wall is influenced by debris adhered to the hole wall, and the panoramic probe is blocked in the hole and cannot be withdrawn or an instrument is damaged because a detector cannot judge the conditions of hole shrinkage, stone blocking and the like in front of the probe in advance;
secondly, the panoramic probe is heavy, so that the falling of the probe is easy to happen, huge economic loss is caused, and the engineering investigation progress is directly influenced;
in addition, the panorama probe that uses at present can't effectively discern downthehole moisture condition, and can't guarantee the probe and stabilize and irrotational (especially when surveying the slant drilling) in the borehole centrally, influence the detection effect.
Disclosure of Invention
The invention aims to solve the defects and provides a multifunctional auxiliary device suitable for panoramic drilling and shooting. The panoramic drilling camera shooting device can help an operator of the panoramic drilling camera shooting instrument to judge dangers such as the reduction of the front aperture of the panoramic probe, the blocking of stones in the hole and the like in advance, assist in identifying whether water exists in the hole and the height of the water surface in the hole, clear up fragments of the hole wall, ensure that the panoramic probe is centered and stably detected in the hole, avoid falling and damage of the panoramic probe, and ensure that the drilling camera shooting work is safely and efficiently carried out.
In order to achieve the purpose, the invention adopts the following technical scheme:
a multifunctional auxiliary device suitable for panoramic drilling and shooting comprises a probe protective shell, rollers, springs, an auxiliary cable and a probe advanced protection device;
the radian of the inner wall of the probe protective shell is attached to the panoramic probe, the outer wall of the probe protective shell is connected with the roller through a spring, and a triangular prismoid roller shell is sleeved outside the roller;
the probe advance protection device comprises a long spring, a short spring, a one-way pulley, a spring clamping piece, a spring steel sheet and a shell; the spring clamping piece is arranged in the shell and is connected with the shell through the short spring, and when the spring clamping piece is stressed to move downwards, the long spring can pop out after being separated from the restraint of the spring clamping piece;
the long spring top be connected with horn-shaped spring steel sheet, supplementary hawser connect and walk around horn-shaped spring steel sheet behind the probe protective housing and upwards extend, during long spring compression state, horn-shaped spring steel sheet press from both sides tight supplementary hawser, supplementary hawser breaks away from horn-shaped spring steel sheet when long spring pops out.
According to a further technical scheme, the material of the inner wall of the probe protection shell is a magnet, is used for connecting a probe and is adsorbed at the end part of the drilling camera; the outer wall material is high-strength resin, the outer wall of the probe protection shell is provided with at least one groove, and the effervescent disintegrant is filled in the groove.
As a further technical scheme, the inner cavity of the one-way pulley is provided with a spring steel sheet and a tooth socket embedded with the spring steel sheet, so that the one-way pulley is limited to only slide upwards.
As a further technical scheme, a waterproof laser lamp is arranged outside the one-way pulley;
as a further technical scheme, marks are arranged on the auxiliary cable every 10 cm to 100 cm according to the requirement of precision so as to assist the recording of the lowering depth of the probe.
As a further technical scheme, the distance between the outer edges of the one-way pulleys of the probe advance protection device is equal to the width of the probe protection shell.
The invention has the beneficial effects that:
the invention can assist engineering geological prospecting personnel to safely and efficiently carry out panoramic drilling and shooting work in the hole:
when the front aperture of the panoramic probe is reduced and stones are stuck in the hole, the probe advance protection device stops moving after being limited, the probe protection shell continues to move until the spring clamping piece is tightly pressed to trigger the probe advance protection device, the long spring pops out, the unidirectional pulley pops out and is tightly supported on the hole wall, and light of the laser lamp on the unidirectional pulley can be captured by the panoramic camera device at the moment, so that an operator is prompted to timely withdraw the panoramic probe and the auxiliary device through the cable, and the probe is prevented from being damaged and being stuck in the hole;
the arrangement of the outer spring, the idler wheel and the triangular prismoid idler wheel shell of the probe protection shell can ensure that the panoramic probe can be stably detected in the hole, the rotation of the probe in the hole is avoided, scraps on the hole wall are cleaned, the definition of the influence of the hole wall is ensured, and the effervescent disintegrant is arranged in the groove outside the probe protection shell, and reacts with water to generate bubbles after the probe enters water, and the bubbles are captured by the camera of the panoramic probe in real time to prompt an operator that water exists in the hole and accurately record the height of the water surface in the hole;
when the panorama probe top broken string falls suddenly, the supplementary hawser between probe protective housing and the horn shape spring steel sheet becomes lax state by taut state, and it still keeps taut state still to bypass horn shape spring steel sheet and extend ascending supplementary hawser, thereby the probe protective housing tenesmus the preceding protection device of pressure spring fastener trigger probe, long spring pops out, one-way gyro wheel props tightly downthehole and can not roll downwards, at this moment, supplementary hawser breaks away from horn shape spring steel sheet, supplementary hawser full length is taut, operating personnel withdraw probe and auxiliary device can, thereby avoid falling and damaging of panorama probe, avoid economic loss.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is a front view of the spring clip;
FIG. 4 is a top view of the spring clip;
FIG. 5 is a front view of the housing;
FIG. 6 is a top view of the housing;
the spacing or dimensions between each other are exaggerated to show the location of the various parts, and the illustration is for illustrative purposes only. Wherein: the device comprises a probe protective shell 1, rollers 2, springs 3, a groove 4, a triangular prismoid roller shell 5, a long spring 6, a short spring 7, a spring clamping piece 8, a stress part 8-1, a clamping part 8-2, a clamping part 8-3, a one-way pulley 9, a horn-shaped spring steel sheet 10, a waterproof laser lamp 11, a shell 12, an auxiliary cable 13, a spring steel sheet 14, a tooth socket 15, an auxiliary cable connecting point 16 and a through hole 17.
Detailed Description
The invention is further described with reference to the following figures and examples.
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
In the present invention, terms such as "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "side", "bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only terms of relationships determined for convenience of describing structural relationships of the parts or elements of the present invention, and are not intended to refer to any parts or elements of the present invention, and are not to be construed as limiting the present invention.
In the present invention, the terms "long spring, short spring" are a relative concept, and merely indicate that the long spring is longer than the short spring, and do not represent a specific size.
In a typical embodiment of the present application, as shown in fig. 1 and fig. 2, the multifunctional auxiliary device suitable for panoramic borehole imaging includes a probe protective housing 1, a roller 2, a spring 3, an auxiliary cable 13, and a probe advance protection device;
the probe protection shell 1 is roughly of a hemispherical structure, the radian of the inner wall of the hemispherical structure is attached to the panoramic probe, the outer wall of the probe protection shell 1 is connected with a roller 2 through a spring 3, and a triangular prismoid roller shell 5 is sleeved outside the roller; in the embodiment, 4 springs 3 are arranged on the outer ring of the probe protective shell 1 along the circumferential direction of the probe protective shell, and each spring 3 is connected with one roller 4 to realize the movement of the whole device.
The inner wall of the probe protection shell 1 is made of a magnet, the outer wall of the probe protection shell is made of high-strength resin, at least one groove 4 is formed in the outer wall of the probe protection shell 1, and an effervescent disintegrant is filled in the groove 4;
the probe advance protection device comprises a long spring 6, a short spring 7, a one-way roller 9, a spring clamping piece 8, a spring steel sheet 14 and a shell 12; the housing 12 is a hollow housing, and the specific shape is as shown in fig. 5 and 6, the housing includes a horizontal hollow part and a vertical hollow part, a spring clip 8 is placed in the vertical hollow part, the main body part of the spring clip 8 is installed in the housing, the stressed part 8-1 of the spring clip 8 extends out of the housing, and when the spring clip 6 is stressed downwards, the spring clip can move towards the inside of the housing; at least two long springs 6 are arranged on two sides of the spring clamping piece 8, the long springs 6 are symmetrically distributed along the axial line of the spring clamping piece 8 and are placed in the horizontal hollow part of the shell, each long spring 6 is connected with one-way pulley 9 through a connecting rod, the long springs 6 are in a tightening state under the limitation of the spring clamping piece 8, the bottom of the spring clamping piece 8 is connected with the bottom of the shell 12 through the short springs 7, and when the spring clamping piece 8 moves downwards under the stress, the long springs 6 can be ejected after being separated from the constraint of the spring clamping piece 8;
as shown in fig. 3 and 4, the spring clip 8 includes a force-receiving portion 8-1, a clip portion 8-2, and a clip portion 8-3, the force-receiving portion 8-1 is vertically disposed, one side of the force-receiving portion is connected to the clip portion 8-2, the other side of the force-receiving portion is connected to the clip portion 8-3, the clip portion 8-2 is used for clipping the long spring on the left side of fig. 1, the clip portion 8-3 is used for clipping the long spring on the right side of fig. 1, when the force-receiving portion 8-1 of the spring clip 8 receives a downward moving force, the clip portion 8-2 and the clip portion 8-3 move downward together, and then after the two long springs 6 are separated from the clip portion 8-2 and the clip portion 8-3, one long spring pops up from the left side, and the other long spring pops up from the right side. Further, in order to ensure the horizontal movement of the long spring 10, a guide device may be provided in the long spring to guide the long spring.
Further, the spring clamping piece 8 is also of a rectangular structure as a whole, the stress part 8-1 is vertically arranged in the center of the rectangular structure, and the clamping part 8-2 and the clamping part 8-3 are arranged on the outer edge of the disc-shaped structure.
Furthermore, a spring steel sheet 14 and a tooth socket 15 which is embedded with the spring steel sheet 14 are arranged in the inner cavity of the one-way pulley 9, so that the one-way pulley 9 is limited to slide upwards only.
Furthermore, a waterproof laser lamp 11 is arranged outside the one-way pulley 9; when meeting with that panorama probe the place ahead aperture diminishes, during downthehole calorie stone, the probe protection device that leads stops moving after being restricted, the probe protective housing continues to move and triggers the advanced protection device of probe until sticising behind the spring fastener, long spring pops out, pops out and props tightly on the pore wall with the unidirectional pulley, the light of laser lamp can be caught by panorama camera device this moment on the unidirectional pulley to suggestion operating personnel in time withdraws panorama probe and auxiliary device through the hawser, avoid the probe damage and block die downthehole.
Further, a strip-shaped through hole is formed in the surface of the shell above the long spring 6 of the probe advance protection device, the horn-shaped spring steel sheet 10 is arranged in the through hole and can move along the through hole, one end of the auxiliary cable 13 is connected with the probe protection shell 1 (see the auxiliary cable connection point 16 in fig. 1), the other end of the auxiliary cable extends upwards around the horn-shaped spring steel sheet 10, when the long spring 6 is in a compressed state, the horn-shaped spring steel sheet 10 clamps the auxiliary cable 13, and when the long spring 6 is ejected, the auxiliary cable 13 is separated from the horn-shaped spring steel sheet 10;
the auxiliary cable 13 is provided with marks every 10 cm to 100 cm according to the requirement of precision so as to assist the recording of the lowering depth of the probe. Further, in order to ensure the stability of the whole device, two auxiliary cables 13 are provided.
The distance between the outer edges of the one-way pulleys 9 of the probe advance protection device is equal to the width of the probe protection shell 1.
Adsorb the panorama probe on probe protective housing 1 inner wall back, transfer probe and this auxiliary device at the uniform velocity through supplementary hawser 13.
When the front aperture of the panoramic probe is reduced and stones are stuck in the hole, the probe advance protection device stops moving after being limited, the probe protection shell 1 continues to move until the spring clamping piece 8 is tightly pressed to trigger the probe advance protection device, the long spring 6 is popped out, the unidirectional pulley 9 is popped out and is tightly supported on the hole wall, light of the waterproof laser lamp 11 on the unidirectional pulley 9 can be captured by the panoramic camera device at the moment, so that an operator is prompted to timely withdraw the panoramic probe and the auxiliary device through the auxiliary cable 13, and the probe is prevented from being damaged and being stuck in the hole;
through the arrangement of the outer spring 3, the idler wheel 2 and the triangular prismoid idler wheel shell 5 of the probe protection shell 1, the panoramic probe can be ensured to be stably detected in the hole in the middle, the rotation of the probe in the hole is avoided, the triangular prismoid idler wheel shell 5 cleans scraps on the hole wall, the definition of the influence of the hole wall is ensured, and the effervescent disintegrant is arranged in the outer groove 4 of the probe protection shell 1, the effervescent disintegrant reacts with water to generate bubbles after the probe enters water, the bubbles are captured by a camera of the panoramic probe in real time, the water in the hole of an operator is prompted, and the water surface height in the hole is accurately recorded;
when the panorama probe top broken string falls suddenly, supplementary hawser 13 between probe protective housing 1 and horn shape spring steel sheet 10 becomes lax state by taut state, and it still keeps taut state to bypass horn shape spring steel sheet 10 and extend ascending supplementary hawser 13, thereby it is advanced protection device to trigger probe to press down spring fastener 8 behind the probe protective housing 1 tenesmus, long spring 6 pops out, one-way gyro wheel 9 props tightly downthehole and can not roll downwards, at this moment, supplementary hawser 13 breaks away from horn shape spring steel sheet 10, supplementary hawser 13 full length is taut, operating personnel withdraws probe and auxiliary device can, thereby avoid falling and damaging of panorama probe, avoid economic loss.
Although the embodiments of the present invention have been described with reference to the accompanying drawings, it is not intended to limit the scope of the present invention, and it should be understood by those skilled in the art that various modifications and variations can be made without inventive efforts by those skilled in the art based on the technical solution of the present invention.
Claims (8)
1. A multifunctional auxiliary device suitable for panoramic drilling and shooting is characterized by comprising a probe protective shell, rollers, springs, an auxiliary cable and a probe advanced protection device;
the radian of the inner wall of the probe protective shell is attached to the panoramic probe, and the outer wall of the probe protective shell is connected with the roller through a spring; the probe advance protection device comprises a long spring, a short spring, a one-way pulley, a spring clamping piece, a spring steel sheet and a shell; the shell is internally provided with at least two long springs which are symmetrically distributed along the central axis of the spring clamping piece, each long spring is connected with one-way pulley, and the inner cavity of each one-way pulley is provided with a spring steel sheet and a tooth groove embedded with the spring steel sheet to limit the one-way pulley to only slide upwards; the long spring is in a tensioned state under the limitation of the spring clamping piece, the spring clamping piece is installed in the shell, the bottom of the spring clamping piece is connected with the shell through the short spring, and when the spring clamping piece is stressed to move downwards, the long spring is separated from the restraint of the spring clamping piece and then can pop up;
the long spring top shell surface be connected with horn-shaped spring steel sheet, supplementary hawser connect and walk around horn-shaped spring steel sheet behind the probe protective housing and upwards extend, during long spring compression state, horn-shaped spring steel sheet press from both sides tight supplementary hawser, supplementary hawser breaks away from horn-shaped spring steel sheet when long spring pops out.
2. The multifunctional auxiliary device suitable for panoramic borehole photography of claim 1, wherein the probe protective shell is made of magnet as an inner wall material and high-strength resin as an outer wall material.
3. A multifunctional auxiliary device suitable for panoramic borehole photography according to claim 1, wherein the outer wall of the probe protective shell is provided with at least one groove, and the groove is filled with effervescent disintegrant.
4. The multifunctional auxiliary device for panoramic drilling and videoing as recited in claim 1, wherein a waterproof laser lamp is arranged outside the one-way pulley.
5. The multifunctional auxiliary device for panoramic photography according to claim 1, wherein the auxiliary cable is provided with marks at intervals of set distance according to the requirement of accuracy to assist the recording of the lowering depth of the probe.
6. The multifunctional auxiliary device for panoramic drilling and videography as claimed in claim 1, wherein the distance between the outer edges of the one-way pulleys of the probe advance protection device is equal to the width of the probe protection shell.
7. The multifunctional auxiliary device for panoramic photography and borehole of claim 1, wherein the roller is sleeved with a triangular prism-shaped roller housing.
8. The multifunctional auxiliary device suitable for panoramic drilling and shooting as claimed in claim 1, wherein the spring fastener comprises a force-bearing portion, a first clamping portion and a second clamping portion, the force-bearing portion is vertically arranged, one side of the force-bearing portion is connected with the first clamping portion, and the other side of the force-bearing portion is connected with the second clamping portion.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911192338.0A CN110984964B (en) | 2019-11-28 | 2019-11-28 | Multi-functional auxiliary device suitable for panorama drilling is made a video recording |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911192338.0A CN110984964B (en) | 2019-11-28 | 2019-11-28 | Multi-functional auxiliary device suitable for panorama drilling is made a video recording |
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| CN110984964A CN110984964A (en) | 2020-04-10 |
| CN110984964B true CN110984964B (en) | 2021-10-29 |
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| WO2015009283A1 (en) * | 2013-07-16 | 2015-01-22 | Halliburtion Energy Services, Inc. | Systems and methods for minimizing impact loading in downhole tools |
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| CN102375158A (en) * | 2011-11-02 | 2012-03-14 | 长江三峡勘测研究院有限公司（武汉） | Multifunctional protector of underground probe of hole drilling television image maker |
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