CN217176509U - Deviation device is prevented with probing to geotechnical engineering reconnaissance - Google Patents
Deviation device is prevented with probing to geotechnical engineering reconnaissance Download PDFInfo
- Publication number
- CN217176509U CN217176509U CN202220824352.9U CN202220824352U CN217176509U CN 217176509 U CN217176509 U CN 217176509U CN 202220824352 U CN202220824352 U CN 202220824352U CN 217176509 U CN217176509 U CN 217176509U
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- platform
- rod
- geotechnical engineering
- drill bit
- plate
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- 230000001105 regulatory effect Effects 0.000 claims description 22
- 238000005553 drilling Methods 0.000 claims description 17
- 238000009434 installation Methods 0.000 claims description 15
- 238000011835 investigation Methods 0.000 claims description 14
- 230000003014 reinforcing effect Effects 0.000 claims description 10
- 230000002265 prevention Effects 0.000 claims description 9
- 230000000087 stabilizing effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 22
- 230000002787 reinforcement Effects 0.000 abstract description 4
- 230000001174 ascending effect Effects 0.000 description 2
- 238000009435 building construction Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000005527 soil sampling Methods 0.000 description 1
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Abstract
The utility model provides a centring device is prevented with probing to geotechnical engineering reconnaissance, including platform and supporting seat, the fixed bottom position that sets up at the platform of supporting seat, the bottom fixedly connected with base of platform, the first stable structure of fixed surface of platform is connected with, and first stable structure is whole including mount table, window, leading wheel, holding ring and reinforcement platform, and the fixed surface position of seting up at the mount table of window, the leading wheel embedding is inboard at the window, and holding ring and reinforcement platform fixed connection are located the top of mount table. When the outside drill bit body of rod was in the embedding mount table, the leading wheel of inside protrusion setting contacted the drill bit body of rod surface to the drill bit body of rod carries out guiding orientation, reaches the effect of preventing the skew to the drill bit body of rod, does not influence the probing work of the drill bit body of rod simultaneously, through the holding ring, presss from both sides tightly fixedly from both sides position of the drill bit body of rod under the control of second telescopic link.
Description
Technical Field
The utility model relates to a civil engineering technical field, more specifically the theory says, relates to a centring device is prevented with probing to geotechnical engineering reconnaissance.
Background
The current geotechnical engineering investigation is the activity of finding out, analyzing and evaluating geology and environmental characteristics of a construction site and geotechnical engineering condition compiling investigation files, is vital to building construction engineering, along with the development of economy, the urban construction speed is accelerated, the building construction is more and more, the geotechnical engineering investigation demand is gradually increased, and the equipment is continuously updated and perfected.
During exploration operation, drilling often deviates due to the hardness problem of rocks, the service life of drilling is shortened due to long-time deviation of a drill rod, and the deviation of a drilling result and a required target is caused.
Application number is CN 202120244588.0's utility model, a centring device is prevented with probing to geotechnical engineering reconnaissance is proposed, when using, arrange chassis 1 in the subaerial that needs the exploration, drive anchor post 16 through telescopic cylinder 15 and move in vertical direction, thereby insert anchor post 16 in the ground, make and prevent that the centring device is connected with ground stable, thereby effectually prevent that the drill bit from because of the unstable off tracking of base, wherein installing additional of the installation pipe 20 that sets up is convenient for be connected soil sampling pipe 9 with drill pipe 2 simultaneously, be convenient for guarantee the probing 11 of rig through installation pipe 20 and be in stable operating condition's lower work, prevent the drill bit off tracking.
However, in the actual use process of the above device, the stability of the drill bit cannot meet the actual stable requirement only by the fixed disc between the whole device and the ground and the installation tube 20 arranged in the fixed disc, and as the drill bit goes deep, the bottom end of the drill bit gradually goes deep into the ground and the drill bit deviates from the working place.
Therefore, a new drilling deviation prevention device for geotechnical engineering investigation is needed.
SUMMERY OF THE UTILITY MODEL
The purpose of the drilling deviation preventing device for geotechnical engineering investigation of the embodiment is achieved by the following specific technical means:
the utility model provides a centring device is prevented with probing in geotechnical engineering reconnaissance, including platform and supporting seat, the fixed bottom position that sets up at the platform of supporting seat, the bottom fixedly connected with base of platform, the first stable structure of fixed surface of platform is connected with, first stable structure is whole including the mount table, the window, the leading wheel, holding ring and reinforcing platform, the fixed surface position of seting up at the mount table of window, the leading wheel embedding is inboard at the window, holding ring and reinforcing platform fixed connection, be located the top of mount table, be provided with the second telescopic link between holding ring and the mount table, the inboard embedding of base is provided with second stable structure, second stable structure is including the mounting panel, the regulating arm, first telescopic link and locating plate, the regulating arm is located the outside position of mounting panel, first telescopic link and regulating arm fixed connection, the locating plate is fixed and the regulating arm is connected.
Further preferred embodiments: the vertical setting of leading wheel, horizontal adjacent setting is two rows, and four are one row, and the leading wheel passes through the body of rod activity and sets up, and the leading wheel is inwards salient to be set up around the inboard of mount table simultaneously.
Further preferred embodiments: the holding ring sets up two sets ofly with reinforcing platform is supporting, sets up relatively in the top both sides of mount table, and the holding ring is horizontal setting simultaneously, and the inboard surperficial activity embedding of holding ring is provided with the gyro wheel.
Further preferred embodiments: through second telescopic link swing joint between holding ring and the mount table, the second telescopic link sets up to electric telescopic handle, and external control device electric connection.
Further preferred embodiments: the second stable structure is integrally arranged in two groups and oppositely arranged.
Further preferred embodiments: the whole regulating arm is arranged in an inward L shape, the outer end position is movably connected with the mounting plate through the movable plate, and the connecting position of the movable plate and the mounting plate is connected through the shaft body.
Further preferred embodiments: first telescopic link sets up to electric telescopic handle, and external control device electric connection transversely sets up the outside surface at the regulating arm.
Further preferred embodiments: the locating plate is integrally located at the top of the mounting plate and arranged at the same horizontal position as the mounting plate, the locating plate is movably connected with the adjusting arm through the movable plate, and the movable plate is connected with the adjusting arm through the shaft body.
Further preferred embodiments: the inner side of the positioning plate is arranged to be arc-shaped concave, and the surface of the inner side is movably embedded with a roller.
Has the advantages that:
1. this kind of centring device is prevented with probing in geotechnical engineering reconnaissance, outside drill bit body of rod is in the embedding mount table, and the leading wheel that the inside protrusion set up contacts the drill bit body of rod surface to carry out guiding orientation to the drill bit body of rod, reach the effect of preventing squinting to the drill bit body of rod, do not influence the probing work of the drill bit body of rod simultaneously.
2. This kind of centring device is prevented with probing in geotechnical engineering reconnaissance through the holding ring, presss from both sides tightly fixedly from both sides the drill bit body of rod from the both sides position of the drill bit body of rod under the control of second telescopic link, and when the drill bit body of rod carries out probing work, the gyro wheel that the inboard embedding of holding ring set up does not hinder the drill bit work of the drill bit body of rod when reaching guiding orientation.
3. This kind of centring device is prevented with probing in geotechnical engineering reconnaissance through the regulating arm that the activity set up, under the condition that receives external force, but freely angle regulation between regulating arm and the mounting panel is convenient for control the locating plate.
4. This kind of centring device is prevented with probing in geotechnical engineering reconnaissance thereby reaches the regulating arm through first telescopic link and carries out the effect controlled.
5. This kind of centring device is prevented with probing in geotechnical engineering reconnaissance through the locating plate that inboard arc set up, and inboard activity embedding sets up the gyro wheel simultaneously, carries on spacingly fixedly to it from the both sides position of the drill bit body of rod, does not hinder the probing activity of the drill bit body of rod simultaneously, and the reinforcing is convenient for carry on spacingly fixedly to the not unidimensional body of rod to the anti-excursion effect of the drill bit body of rod, the regulating arm that the activity set up simultaneously.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of a second stable structure connection according to the present invention.
Fig. 3 is a schematic view of the first stable structure connection of the present invention.
Fig. 4 is a sectional view of the positioning ring connection structure of the present invention.
In FIGS. 1-4: platform 1, supporting seat 2, base 3, first stable structure 4, second stable structure 5, mounting panel 6, regulating arm 7, first telescopic link 8, locating plate 9, mount table 10, holding ring 11, reinforcement platform 12, window 13, leading wheel 14, second telescopic link 15.
Detailed Description
As shown in figures 1 to 4:
the utility model provides a drilling deviation-preventing device for geotechnical engineering investigation, which comprises a platform 1 and a supporting seat 2, wherein the supporting seat 2 is fixedly arranged at the bottom position of the platform 1, the bottom of the platform 1 is fixedly connected with a base 3, the surface of the platform 1 is fixedly connected with a first stable structure 4, the first stable structure 4 integrally comprises an installation platform 10, a window 13, a guide wheel 14, a positioning ring 11 and a reinforcing platform 12, the window 13 is fixedly arranged at the surface position of the installation platform 10, the guide wheel 14 is embedded at the inner side of the window 13, the positioning ring 11 is fixedly connected with the reinforcing platform 12 and is positioned at the top of the installation platform 10, a second telescopic rod 15 is arranged between the positioning ring 11 and the installation platform 10, the inner side of the base 3 is embedded with a second stable structure 5, the second stable structure 5 comprises an installation plate 6, an adjusting arm 7, a first telescopic rod 8 and a positioning plate 9, the adjusting arm 7 is positioned at the outer side position of the installation plate 6, first telescopic link 8 and regulating arm 7 fixed connection, locating plate 9 is fixed and regulating arm 7 is connected.
Wherein, the vertical setting of leading wheel 14, horizontal adjacent setting is two rows, four are one row, and leading wheel 14 passes through the body of rod activity and sets up, and the leading wheel 14 is inside to the protrusion setting around the inboard of mount table 10 simultaneously, and the outside body of rod of drill bit is when embedding mount table 10, and the leading wheel 14 of the inside protrusion setting contacts the body of rod of drill bit surface to carry out guiding orientation to the body of rod of drill bit, reach the effect of preventing squinting to the body of rod of drill bit, do not influence the drilling work of the body of rod of drill bit simultaneously.
Wherein, holding ring 11 and reinforcement platform 12 are supporting to be set up two sets ofly, set up in the top both sides of mount table 10 are relative, and holding ring 11 is horizontal setting simultaneously, and the inboard surface activity embedding of holding ring 11 is provided with the gyro wheel.
Wherein, through 15 swing joint of second telescopic link between holding ring 11 and the mount table 10, second telescopic link 15 sets up to electric telescopic handle, and external control device electric connection, through holding ring 11, press from both sides tight fixedly from the both sides position of the drill bit body of rod under the control of second telescopic link 15, when the drill bit body of rod carries out the drilling work, the gyro wheel that 11 inboard embeddings of holding ring set up does not hinder the drill bit work of the drill bit body of rod when reaching guiding orientation.
Wherein, the second stable structure 5 is integrally arranged in two groups and oppositely arranged.
Wherein, the whole inward "L" form that is of regulating arm 7 sets up, and the outer end position passes through fly leaf and 6 swing joint of mounting panel, and the hookup location of fly leaf and mounting panel 6 passes through the axis body and connects, through the regulating arm 7 that the activity set up, under the condition that receives external force, can freely angle regulation between regulating arm 7 and the mounting panel 6, is convenient for control locating plate 9.
Wherein, first telescopic link 8 sets up to electric telescopic handle, and external control device electric connection, thereby transversely sets up at the outside surface of regulating arm 7, thereby reaches regulating arm 7 through first telescopic link 8 and carries out the effect controlled.
Wherein, the whole top position that is located mounting panel 6 of locating plate 9 sets up with mounting panel 6 same horizontal position, and through fly leaf swing joint between locating plate 9 and the regulating arm 7, through the axis body connection between fly leaf and the regulating arm 7.
Wherein, 9 inboards of locating plate set up to the arc indent, and inboard surface activity embedding is provided with the gyro wheel, and locating plate 9 through inboard arc setting, inboard activity embedding sets up the gyro wheel simultaneously, carries out spacing fixed to it from the both sides position of the drill bit body of rod, does not hinder the probing activity of the drill bit body of rod simultaneously, and the reinforcing is convenient for carry on spacing fixedly to the not unidimensional body of rod to the anti-migration effect of the drill bit body of rod, the regulating arm 7 that the activity set up simultaneously.
The working principle is as follows:
the specific using mode and function of the embodiment, when the device is used, the drill rod body penetrates from the top middle position to the bottom position of the device, the platform 1 and the surface of the base 3 are correspondingly provided with through holes, when a drill bit is started to operate, firstly, the positioning ring 11 is used for limiting and fixing the positions of the two sides of the drill rod body under the control of the second telescopic rod 15, when the drill rod body is embedded into the mounting table 10, the drill rod body descends and is guided to ascend and descend under the action of the guide wheel 14, the ascending and descending stability of the top of the drill rod body is maintained, the first telescopic rod 8 stretches and retracts, the adjusting arm 7 is pushed to move inwards, so that the inner side positioning plate 9 is driven to position and clamp the two sides of the drill rod body again, the activity stability of the bottom position of the drill rod body is maintained, the drill rod body is prevented from ascending and descending, and deviating is prevented, and the roller structures arranged on the inner sides of the positioning plate 9 and the positioning ring 11 are embedded into the positioning plate, so that the positioning plate 9 and the positioning ring 11 do not hinder the drilling work of the drill rod body when guiding and positioning the drill rod body.
Claims (9)
1. The utility model provides a centring device is prevented with probing to geotechnical engineering reconnaissance, includes platform (1) and supporting seat (2), and supporting seat (2) are fixed to be set up in the bottom position of platform (1), its characterized in that: the bottom end of the platform (1) is fixedly connected with a base (3), the surface of the platform (1) is fixedly connected with a first stable structure (4), the first stable structure (4) integrally comprises an installation platform (10), a window (13), a guide wheel (14), a positioning ring (11) and a reinforcing platform (12), the window (13) is fixedly arranged at the surface position of the installation platform (10), the guide wheel (14) is embedded in the inner side of the window (13), the positioning ring (11) is fixedly connected with the reinforcing platform (12) and is positioned at the top of the installation platform (10), a second telescopic rod (15) is arranged between the positioning ring (11) and the installation platform (10), a second stable structure (5) is embedded in the inner side of the base (3), the second stable structure (5) comprises an installation plate (6), an adjusting arm (7), a first telescopic rod (8) and a positioning plate (9), the adjusting arm (7) is positioned at the outer side position of the installation plate (6), the first telescopic rod (8) is fixedly connected with the adjusting arm (7), and the positioning plate (9) is fixedly connected with the adjusting arm (7).
2. The drilling deviation prevention device for geotechnical engineering investigation of claim 1, wherein: the guide wheels (14) are vertically arranged, two rows of guide wheels are horizontally and adjacently arranged, the four guide wheels are arranged in one row, the guide wheels (14) are movably arranged through the rod body, and meanwhile the guide wheels (14) are inwards protruded to be arranged around the inner side of the mounting table (10).
3. The drilling deviation prevention device for geotechnical engineering investigation of claim 1, wherein: the locating ring (11) and the reinforcing platform (12) are matched and arranged in two groups, the two sides of the top of the mounting platform (10) are oppositely arranged, the locating ring (11) is transversely arranged, and the inner side surface of the locating ring (11) is movably embedded with rollers.
4. The drilling deviation prevention device for geotechnical engineering investigation of claim 1, wherein: through second telescopic link (15) swing joint between holding ring (11) and mount table (10), second telescopic link (15) set up to electric telescopic handle, and external control device electric connection.
5. The drilling deviation prevention device for geotechnical engineering investigation of claim 1, wherein: the second stabilizing structures (5) are integrally arranged in two groups and oppositely arranged.
6. The drilling deviation prevention device for geotechnical engineering investigation of claim 1, wherein: the adjusting arm (7) is integrally arranged in an inward L shape, the outer end of the adjusting arm is movably connected with the mounting plate (6) through the movable plate, and the connecting position of the movable plate and the mounting plate (6) is connected through the shaft body.
7. The drilling deviation prevention device for geotechnical engineering investigation of claim 1, wherein: first telescopic link (8) set up to electric telescopic handle, and external control device electric connection transversely set up the outside surface at regulating arm (7).
8. The drilling deviation prevention device for geotechnical engineering investigation of claim 1, wherein: the positioning plate (9) is integrally located at the top of the mounting plate (6) and arranged at the same horizontal position as the mounting plate (6), the positioning plate (9) is movably connected with the adjusting arm (7) through the movable plate, and the movable plate is connected with the adjusting arm (7) through the shaft body.
9. The drilling deviation prevention device for geotechnical engineering investigation of claim 1, wherein: the inner side of the positioning plate (9) is arc-shaped and concave, and the surface of the inner side is movably embedded with rollers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220824352.9U CN217176509U (en) | 2022-04-11 | 2022-04-11 | Deviation device is prevented with probing to geotechnical engineering reconnaissance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220824352.9U CN217176509U (en) | 2022-04-11 | 2022-04-11 | Deviation device is prevented with probing to geotechnical engineering reconnaissance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217176509U true CN217176509U (en) | 2022-08-12 |
Family
ID=82708085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220824352.9U Expired - Fee Related CN217176509U (en) | 2022-04-11 | 2022-04-11 | Deviation device is prevented with probing to geotechnical engineering reconnaissance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217176509U (en) |
-
2022
- 2022-04-11 CN CN202220824352.9U patent/CN217176509U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20220812 |
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| CF01 | Termination of patent right due to non-payment of annual fee |