CN214276773U - Geotechnical engineering investigation drilling depth display device - Google Patents
Geotechnical engineering investigation drilling depth display device Download PDFInfo
- Publication number
- CN214276773U CN214276773U CN202120548205.9U CN202120548205U CN214276773U CN 214276773 U CN214276773 U CN 214276773U CN 202120548205 U CN202120548205 U CN 202120548205U CN 214276773 U CN214276773 U CN 214276773U
- Authority
- CN
- China
- Prior art keywords
- fixed
- frame
- display device
- geotechnical engineering
- portal frame
- Prior art date
- 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.)
- Active
Links
Images
Landscapes
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model discloses a geotechnical engineering investigation bores dark display device, including the portal frame, the spout has all been seted up on the inner wall of the both sides of portal frame, the inside of spout is fixed with the fixed axle, two sliding connection has the backup pad on the fixed axle, the bottom of backup pad is fixed with the casing, the internally mounted of casing has the motor, the output shaft of motor runs through the bottom of casing and is connected with the drilling rod, the top of backup pad is fixed with the second fixed plate, the both ends of second fixed plate are all rotated and are connected with the third connecting rod, the sliding sleeve has been run through at the top of portal frame, the inside sliding connection of sliding sleeve has the calibration scale, the interior top of portal frame is fixed with the mount. Compared with the prior art, the utility model discloses simple structure convenient to use has improved constructor to the judgement of probing depth greatly, improves the accuracy nature of probing.
Description
Technical Field
The utility model relates to a geotechnical engineering technical field especially relates to geotechnical engineering investigation bores dark display device.
Background
Geotechnical engineering is a new technical system established in civil engineering practice in 60's of the 20 th century in the countries of the Europe and the America. Geotechnical engineering is to solve the problems of rock and soil engineering, including foundation and foundation, slope, underground engineering and the like, and is used as a research object of the geotechnical engineering.
Borehole exploration is important preparation operation in earlier stage among the geotechnical engineering exploration operation, can carry out the borehole measurement to the geotechnical of the different degree of depth, but lacks the drilling depth display device among the drilling equipment of current, is difficult to accurately reach predetermined degree of depth at the process of probing to cause the inaccuracy of testing result, use to exist not enoughly, for this we propose geotechnical engineering investigation drilling depth display device.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcomings existing in the prior art, and providing a geotechnical engineering investigation drilling depth display device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the geotechnical engineering investigation drilling depth display device comprises a portal frame, sliding grooves are formed in the inner walls of two sides of the portal frame, fixed shafts are fixed inside the sliding grooves, two supporting plates are connected onto the fixed shafts in a sliding mode, a shell is fixed at the bottom of each supporting plate, a motor is installed inside the shell, an output shaft of the motor penetrates through the bottom of the shell and is connected with a drill rod, a second fixed plate is fixed at the top of each supporting plate, third connecting rods are connected to two ends of each second fixed plate in a rotating mode, a sliding sleeve penetrates through the top of the portal frame, a calibration scale is connected to the inside of the sliding sleeve in a sliding mode, a fixed frame is fixed at the inner top of the portal frame, a first fixed plate is fixed at the bottom of the fixed frame, second connecting rods are connected to two ends of the first fixed plate in a rotating mode, and a hydraulic cylinder is fixed at the inner bottom of the fixed frame, the top of the piston rod of pneumatic cylinder is fixed with the adjustable shelf, the top and the scale of adjustable shelf are fixed, the adjustable shelf slides and cup joints on the mount, the bottom of adjustable shelf is fixed with the fixed block, it is connected with first connecting rod to rotate on the fixed block, the quantity of first connecting rod is two sets of, the both ends of first connecting rod are rotated in second connecting rod and third connecting rod respectively and are connected, supporting mechanism is all installed at the both ends of portal frame bottom.
Preferably, the supporting plate is connected with the sliding groove in a sliding mode, a spring is installed between the supporting plate and the sliding groove, and the spring is sleeved on the fixing shaft.
Preferably, the two groups of first connecting rods are in rotary connection.
Preferably, the movable frame is a U-shaped frame, and the movable frame is connected with the fixed frame in a sliding mode.
Preferably, the supporting mechanism is including fixing the supporting seat in the portal frame bottom, it has the spline housing to run through on the supporting seat, sliding connection has the awl foot on the spline housing, the mounting bracket is installed at the top of supporting seat, it has the thread bush to run through on the mounting bracket, the thread bush has the threaded rod through the screw thread cover, the threaded rod rotates with the awl foot to be connected.
Preferably, the mounting bracket is of an L-shaped structure, and the threaded rod is connected with the taper foot in a sliding mode.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model is used, the device is fixed at a working place through the supporting mechanism, the threaded rod is rotated, the threaded rod moves downwards through the thread transmission with the threaded sleeve, the threaded rod extrudes the taper foot, the taper foot slides on the spline sleeve and is inserted into the ground, the motor is started, the output shaft of the motor drives the drill rod to rotate, the hydraulic cylinder is started, the piston rod of the hydraulic cylinder drives the movable frame to move downwards, the movable frame moves downwards through the fixed block and the first connecting rod, the first connecting rod drives the second connecting rod to rotate, the first connecting rod rotates at the moment, the tops of the two first connecting rods are close to each other, the bottoms of the first connecting rods are close to each other, the first connecting rod drives the third connecting rod to rotate at the moment, the second fixed plate is far away from the first fixed plate at the moment, the second fixed plate drives the supporting plate, the supporting plate moves along the axial direction of the fixed shaft and is compressed to pass through, the supporting plate drives the drill rod through the shell, and the drill the rock soil, in the process, the movable frame drives the calibration scale to slide in the sliding sleeve, and the drilling depth is judged by observing the readings on the calibration scale, so that the drilling machine can be stopped at different depths accurately, and the drilling accuracy is improved;
to sum up, compare in prior art, the utility model discloses simple structure convenient to use has improved constructor greatly to the judgement of probing depth, improves the accuracy nature of probing.
Drawings
Fig. 1 is a schematic structural view of the geotechnical engineering investigation drilling depth display device provided by the utility model;
fig. 2 is an enlarged schematic view of a part a of the geotechnical engineering investigation drilling depth display device provided by the utility model;
fig. 3 is an overall view of the movable frame of the geotechnical engineering investigation drilling depth display device of the present invention;
fig. 4 is the utility model provides a geotechnical engineering investigation bores dark display device's enlarged schematic diagram of part B.
In the figure: 1 portal frame, 2 spouts, 3 fixed axles, 4 backup pads, 5 springs, 6 casings, 7 motors, 8 drilling rods, 9 supporting mechanisms, 91 supporting seats, 92 spline housings, 93 taper feet, 94 mounting frames, 95 thread housings, 96 threaded rods, 10 fixed frames, 11 sliding sleeves, 12 scaling rules, 13 hydraulic cylinders, 14 movable frames, 15 fixed blocks, 16 first connecting rods, 17 first fixed plates, 18 second connecting rods, 19 second fixed plates, 20 third connecting rods.
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.
Referring to fig. 1-4, a drilling depth display device for geotechnical engineering investigation comprises a portal frame 1, sliding grooves 2 are formed in the inner walls of two sides of the portal frame 1, fixing shafts 3 are fixed inside the sliding grooves 2, support plates 4 are connected to the two fixing shafts 3 in a sliding manner, a shell 6 is fixed at the bottom of each support plate 4, a motor 7 is installed inside each shell 6, an output shaft of each motor 7 penetrates through the bottom of each shell 6 and is connected with a drill rod 8, a second fixing plate 19 is fixed at the top of each support plate 4, third connecting rods 20 are connected to two ends of each second fixing plate 19 in a rotating manner, a sliding sleeve 11 penetrates through the top of the portal frame 1, a calibration ruler 12 is connected to the inside of each sliding sleeve 11 in a sliding manner, a fixing frame 10 is fixed at the inner top of the portal frame 1, a first fixing plate 17 is fixed at the bottom of the fixing frame 10, second connecting rods 18 are connected to two ends of the first fixing plate 17 in a rotating manner, and a hydraulic cylinder 13 is fixed at the inner bottom of the fixing frame 10, the top of the piston rod of pneumatic cylinder 13 is fixed with adjustable shelf 14, the top and the scale 12 of adjustable shelf 14 are fixed, adjustable shelf 14 slides and cup joints on mount 10, the bottom of adjustable shelf 14 is fixed with fixed block 15, it has first connecting rod 16 to rotate on the fixed block 15, the quantity of first connecting rod 16 is two sets of, the both ends of first connecting rod 16 rotate in second connecting rod 18 and third connecting rod 20 respectively and are connected, supporting mechanism 9 is all installed at the both ends of portal frame 1 bottom.
As an embodiment, the supporting plate 4 is slidably connected with the sliding chute 2, a spring 5 is installed between the supporting plate 4 and the sliding chute 2, and the spring 5 is sleeved on the fixed shaft 3.
In one embodiment, the two sets of first links 16 are rotatably connected.
In one embodiment, the movable frame 14 is a U-shaped frame, and the movable frame 14 is slidably connected to the fixed frame 10.
As an embodiment, the supporting mechanism 9 includes a supporting seat 91 fixed at the bottom of the gantry 1, a spline housing 92 penetrates through the supporting seat 91, a taper foot 93 is slidably connected to the spline housing 92, an installing frame 94 is installed at the top of the supporting seat 91, a threaded sleeve 95 penetrates through the installing frame 94, a threaded rod 96 is sleeved on the threaded sleeve 95 through threads, and the threaded rod 96 is rotatably connected with the taper foot 93.
In one embodiment, the mounting bracket 94 is an L-shaped structure, and the threaded rod 96 is slidably connected to the tapered leg 93.
The working principle is as follows: in use, the device is fixed at a working place through the supporting mechanism 9, the threaded rod 96 is rotated, the threaded rod 96 moves downwards through the threaded transmission with the threaded sleeve 95, the threaded rod 96 extrudes the conical foot 93, the conical foot 93 slides on the spline sleeve 92 and is inserted into the ground, the motor 7 is started, the output shaft of the motor 7 drives the drill rod 8 to rotate, the hydraulic cylinder 13 is started, the piston rod of the hydraulic cylinder 13 drives the movable frame 94 to move downwards, the movable frame 94 moves downwards through the fixed block 15 and the first connecting rod 16, the first connecting rod 16 drives the second connecting rod 18 to rotate, the first connecting rod 16 rotates, the tops of the two first connecting rods 16 are close to each other, the bottoms of the first connecting rods 16 are close to each other, the first connecting rod 16 drives the third connecting rod 20 to rotate, the second fixed plate 19 is far away from the first fixed plate 17, the second fixed plate 19 drives the supporting plate 4, the supporting plate 4 moves along the axial direction of the fixed shaft 3 and compresses the supporting plate 5, the support plate 4 drives the drill rod 8 through the shell 6, the drill rod 8 drills rock soil, the movable frame 14 drives the calibration scale 12 to slide in the sliding sleeve 11 in the process, the drilling depth is judged by observing the indication number on the calibration scale 12, the machine can be stopped at different depths accurately, and the drilling accuracy is improved;
to sum up, compare in prior art, the utility model discloses simple structure convenient to use has improved constructor greatly to the judgement of probing depth, improves the accuracy nature of probing.
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. Geotechnical engineering investigation drilling depth display device, including portal frame (1), its characterized in that, spout (2) have all been seted up on the inner wall of the both sides of portal frame (1), the inside of spout (2) is fixed with fixed axle (3), two sliding connection has backup pad (4) on fixed axle (3), the bottom of backup pad (4) is fixed with casing (6), the internally mounted of casing (6) has motor (7), the output shaft of motor (7) runs through the bottom of casing (6) and is connected with drilling rod (8), the top of backup pad (4) is fixed with second fixed plate (19), the both ends of second fixed plate (19) all rotate and are connected with third connecting rod (20), sliding sleeve (11) has been run through at the top of portal frame (1), the inside sliding connection of sliding sleeve (11) has calibration chi (12), the inner top of the portal frame (1) is fixed with a fixed frame (10), the bottom of the fixed frame (10) is fixed with a first fixed plate (17), the two ends of the first fixed plate (17) are rotatably connected with second connecting rods (18), the fixed frame (10) is fixed with hydraulic cylinders (13) at the inner bottom of the fixed frame (10), the tops of piston rods of the hydraulic cylinders (13) are fixed with movable frames (14), the tops of the movable frames (14) are fixed with a calibration scale (12), the movable frames (14) are slidably sleeved on the fixed frame (10), the bottoms of the movable frames (14) are fixed with fixed blocks (15), the fixed blocks (15) are rotatably connected with first connecting rods (16), the number of the first connecting rods (16) is two, the two ends of the first connecting rods (16) are rotatably connected with the second connecting rods (18) and third connecting rods (20) respectively, and supporting mechanisms (9) are arranged at two ends of the bottom of the portal frame (1).
2. The geotechnical engineering investigation drilling depth display device according to claim 1, wherein the support plate (4) is slidably connected with the chute (2), a spring (5) is installed between the support plate (4) and the chute (2), and the spring (5) is sleeved on the fixed shaft (3).
3. The geotechnical engineering investigation drilling depth display device according to claim 1, wherein, the two sets of first connecting rods (16) are connected in a rotating way.
4. The geotechnical engineering investigation drilling depth display device according to claim 1, wherein said movable frame (14) is a U-shaped frame, and said movable frame (14) is slidably connected with said fixed frame (10).
5. The geotechnical engineering investigation drilling depth display device of claim 1, wherein the supporting mechanism (9) comprises a supporting seat (91) fixed at the bottom of the portal frame (1), a spline sleeve (92) penetrates through the supporting seat (91), a cone foot (93) is connected onto the spline sleeve (92) in a sliding manner, a mounting frame (94) is installed at the top of the supporting seat (91), a threaded sleeve (95) penetrates through the mounting frame (94), a threaded rod (96) is sleeved on the threaded sleeve (95) through threads, and the threaded rod (96) is rotatably connected with the cone foot (93).
6. The geotechnical engineering investigation drill depth display device according to claim 5, wherein the mounting frame (94) is of an L-shaped structure, and the threaded rod (96) is slidably connected with the cone foot (93).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120548205.9U CN214276773U (en) | 2021-03-17 | 2021-03-17 | Geotechnical engineering investigation drilling depth display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120548205.9U CN214276773U (en) | 2021-03-17 | 2021-03-17 | Geotechnical engineering investigation drilling depth display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214276773U true CN214276773U (en) | 2021-09-24 |
Family
ID=77798363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120548205.9U Active CN214276773U (en) | 2021-03-17 | 2021-03-17 | Geotechnical engineering investigation drilling depth display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214276773U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113884078A (en) * | 2021-09-30 | 2022-01-04 | 合肥工业大学 | Ecological geological environment reconnaissance device of open mine |
| CN113982477A (en) * | 2021-09-29 | 2022-01-28 | 四川省建筑科学研究院有限公司 | Drilling device for geotechnical engineering investigation of accurate control probing depth |
-
2021
- 2021-03-17 CN CN202120548205.9U patent/CN214276773U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113982477A (en) * | 2021-09-29 | 2022-01-28 | 四川省建筑科学研究院有限公司 | Drilling device for geotechnical engineering investigation of accurate control probing depth |
| CN113982477B (en) * | 2021-09-29 | 2024-02-23 | 四川省建筑科学研究院有限公司 | Drilling device for geotechnical engineering investigation capable of accurately controlling drilling depth |
| CN113884078A (en) * | 2021-09-30 | 2022-01-04 | 合肥工业大学 | Ecological geological environment reconnaissance device of open mine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214276773U (en) | Geotechnical engineering investigation drilling depth display device | |
| CN207197844U (en) | A kind of engineering exploration soil rapid sampling attachment | |
| CN106546366B (en) | A kind of umbellate form deep hole three-dimensional stress and displacement comprehensive test device | |
| CN114135278B (en) | Intelligent identification and prediction system and method for perception-while-drilling bad geology | |
| CN110441545B (en) | Tester for flow direction, flow speed and sampling of underground water in karst hole drilling | |
| CN210293766U (en) | Drilling sampling device for geological exploration | |
| CN207215489U (en) | A kind of portable sampler of ground detection | |
| CN210689597U (en) | Land subsidence monitoring probe | |
| CN211600027U (en) | Hydraulic ring geological crack measuring device | |
| CN115522921A (en) | System and method for measuring ground stress of ultra-deep drilling hole | |
| CN211784383U (en) | Soil detection device convenient to degree of depth is borrowd soil | |
| CN219731941U (en) | Roadbed compactness detection device | |
| CN209992502U (en) | A measuring device for hydrogeological survey | |
| CN210948479U (en) | Drilling device for mine survey construction | |
| CN208206679U (en) | Surrounding rock in drilling hole mechanics parameter in-situ test integrated experiment device | |
| CN216615990U (en) | A ground pressure measurement for building engineering | |
| CN111398027B (en) | Surrounding rock fracture testing device for geotechnical engineering model test | |
| CN214741298U (en) | Drilling device for hydrogeology | |
| CN205135618U (en) | Minor diameter formation tester | |
| CN213328594U (en) | Roadbed detects uses thickness measurement device | |
| CN209962568U (en) | Shield vertical shaft vertical jacking model test device | |
| CN219589758U (en) | Geotechnical engineering reconnaissance water level measuring device | |
| CN205955721U (en) | Giant magnetostrictive drilling variable-mode measuring probe | |
| CN214149661U (en) | Ground stress testing device | |
| CN212896288U (en) | Novel sampling resistance testing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |