CN211602526U - Geotechnical engineering investigation drilling deep hole water intaking device - Google Patents

Geotechnical engineering investigation drilling deep hole water intaking device Download PDF

Info

Publication number
CN211602526U
CN211602526U CN202020079973.XU CN202020079973U CN211602526U CN 211602526 U CN211602526 U CN 211602526U CN 202020079973 U CN202020079973 U CN 202020079973U CN 211602526 U CN211602526 U CN 211602526U
Authority
CN
China
Prior art keywords
base
geotechnical engineering
screw thread
deep hole
groove
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.)
Expired - Fee Related
Application number
CN202020079973.XU
Other languages
Chinese (zh)
Inventor
陈卫华
侯国伦
潘啸风
冉建兵
邓敏
李玉才
祝文龙
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hubei Geology And Mineral Resources Construction Survey Co ltd
Original Assignee
Hubei Geology And Mineral Resources Construction Survey Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hubei Geology And Mineral Resources Construction Survey Co ltd filed Critical Hubei Geology And Mineral Resources Construction Survey Co ltd
Priority to CN202020079973.XU priority Critical patent/CN211602526U/en
Application granted granted Critical
Publication of CN211602526U publication Critical patent/CN211602526U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Abstract

The utility model belongs to the technical field of construction equipment, in particular to a geotechnical engineering investigation drilling deep hole water intake device, aiming at the problems that the drillable depth of the existing drilling device is shallow and the drilling device can not sample groundwater, the scheme is provided, which comprises a base, a low-speed motor is fixedly arranged at the top of the base, a gear is sleeved on an output shaft of the low-speed motor, a toothed plate is slidably arranged at the top of the base, one end of the toothed plate is fixedly connected with a lifting rod, a lifting plate is movably arranged at the top of the lifting rod, a threaded column is rotatably arranged at the bottom of the lifting plate, a rotating seat is arranged at the bottom of the threaded column, and a drill bit is arranged at the bottom of the rotating seat. The underground water can be collected in the drilling and digging process, and the underground water can be conveniently sampled and detected.

Description

Geotechnical engineering investigation drilling deep hole water intaking device
Technical Field
The utility model relates to a construction equipment technical field especially relates to a geotechnical engineering reconnaissance drilling deep hole water intaking device.
Background
Before underground operation such as underground tunnel construction, underground coal mining and the like is carried out, engineering investigation needs to be carried out on the rock soil of a target site, and the main means is to drill the rock soil so as to analyze the soil property of the target site, determine the operation strength capable of being borne by the rock soil and play an important role in subsequent construction safety.
However, the existing drilling device has limited drilling depth, cannot drill and dig deeper, and often underground water easily exists in deeper underground, whether the underground water exists and the content and the composition of the underground water are also important indexes for judging the nature of deep soil.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that the drillable depth of boring that has drilling equipment among the prior art is shallower and drilling equipment can't carry out the sampling to groundwater, and the geotechnical engineering investigation drilling deep hole water intaking device that provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the geotechnical engineering investigation borehole deep hole water taking device comprises a base, wherein a plurality of support columns are fixedly installed at the bottom of the base, a low-speed motor is fixedly installed at the top of the base, the rotating speed of an output shaft of the low-speed motor is low, a gear is fixedly sleeved on an output shaft of the low-speed motor, a toothed plate is slidably installed at the top of the base and is meshed with the toothed plate, a lifting rod is fixedly connected to one end of the toothed plate, a lifting plate is movably installed at the top of the lifting rod, the top and the bottom of the lifting rod are respectively provided with two fulcrums, the two fulcrums at the bottom of the lifting rod are respectively slidably installed at the top of the base and fixedly installed at the top of the base, a balance plate is fixedly installed at the top of the lifting plate, the lifting plate is slidably connected with the balance plate, and a threaded column is rotatably installed at, the bottom fixed mounting of screw thread post has the seat of rotating, and the bottom fixed mounting who rotates the seat has the drill bit.
Preferably, the thread groove has been seted up to the side of screw thread post, and one side fixed mounting that is close to the screw thread post of base has the limiting plate, has seted up first through-hole on the limiting plate, and screw thread post slidable mounting is in first through-hole, the inner wall of the first through-hole of screw thread post laminating.
Preferably, a plurality of second through holes are formed in the rotating seat, the second through holes are located at the edge of the rotating seat, filter screens are fixedly mounted in the second through holes, annular grooves are formed in the drill bit, the annular grooves are matched with the second through holes, the positions of the annular grooves correspond to the second through holes, and the second through holes are connected with the annular grooves.
Preferably, a fixing block is fixedly installed in the first through hole, the fixing block is movably installed in the thread groove, the fixing block and the thread groove are the same in width, and the fixing block is embedded in the thread groove.
Preferably, the bottom of the rotating seat is provided with a groove, threads are arranged in the groove, the top of the drill bit is fixedly provided with a screw, and the screw is spirally arranged in the groove, namely the rotating seat is spirally connected with the drill bit through the screw.
The utility model discloses in, geotechnical engineering reconnaissance drilling deep hole water intaking device for making drilling equipment can bore to the soil of deep layer and dig, set up the one side that the base was arranged in to the screw thread post, the liftable height of lifter and the length of screw thread post have decided the degree of depth that drilling equipment can bore and dig, and drilling equipment's the depth of can boring promptly can not receive the restriction and the influence of other structures.
The utility model discloses in, in order to make drilling equipment can gather the moisture in the soil boring the in-process of digging the ground, set up in the bottom of screw thread post and rotated the seat, install the drill bit in the bottom of rotating the seat again, rotate and seted up the second through-hole on the seat, there is the filter screen in the second through-hole, and it has the ring channel to open on the drill bit for boring the in-process, groundwater accessible second through-hole is saved to the ring channel, thereby collects the water sample of groundwater.
The utility model discloses in, utilized lifter and screw thread post to drill, increased the degree of depth that drilling equipment can bore and dig to a great extent, and rotated the seat simultaneously and go up to open and have the second through-hole, it has the ring channel to open on the drill bit for it can gather groundwater to bore the in-process of digging, conveniently carries out the sampling test to groundwater.
Drawings
Fig. 1 is a schematic structural view of a drilling deep hole water intake device for geotechnical engineering investigation provided by the utility model;
fig. 2 is a schematic three-dimensional structure diagram of the screw thread column and other structures in the geotechnical engineering investigation borehole deep hole water intake device provided by the utility model;
fig. 3 is the utility model provides an internal structure schematic diagram of rotating seat and drill bit in geotechnical engineering investigation drilling deep hole water intaking device.
In the figure: the device comprises a base 1, a support column 2, a low-speed motor 3, a gear 4, a toothed plate 5, a lifting rod 6, a balance plate 7, a lifting plate 8, a threaded column 9, a threaded groove 10, a limiting plate 11, a first through hole 12, a fixing block 13, a rotating seat 14, a drill bit 15, a second through hole 16, a filter screen 17, a groove 18, a screw rod 19 and an annular groove 20.
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.
Example one
Referring to fig. 1-3, the geotechnical engineering investigation borehole deep hole water taking device comprises a base 1, a plurality of support columns 2 are fixedly installed at the bottom of the base 1, a low-speed motor 3 is fixedly installed at the top of the base 1, the rotating speed of an output shaft of the low-speed motor 3 is low, a gear 4 is fixedly sleeved on the output shaft of the low-speed motor 3, a toothed plate 5 is slidably installed at the top of the base 1, the gear 4 is meshed with the toothed plate 5, a lifting rod 6 is fixedly connected to one end of the toothed plate 5, a lifting plate 8 is movably installed at the top of the lifting rod 6, two fulcrums are respectively arranged at the top and the bottom of the lifting rod 6, two fulcrums at the bottom of the lifting rod 6 are respectively slidably installed at the top of the base 1 and at the top of the base 1, two fulcrums at the top of the lifting rod 6 are respectively fixedly installed at the, balance plate 7 is used for balancing the gravity of screw post 9, prevents that whole device from empting, and lifter plate 8 and balance plate 7 sliding connection rotate the bottom of lifter plate 8 and install screw post 9, and the bottom fixed mounting of screw post 9 has a seat 14 that rotates, and the bottom fixed mounting who rotates seat 14 has drill bit 15.
The utility model discloses in, thread groove 10 has been seted up to the side of screw thread post 9, and one side fixed mounting that is close to screw thread post 9 of base 1 has limiting plate 11, has seted up first through-hole 12 on the limiting plate 11, and screw thread post 9 slidable mounting is in first through-hole 12, and the inner wall of the first through-hole 12 of screw thread post 9 laminating, first through-hole 12 play limiting displacement to screw thread post 9, make screw thread post 9 move towards vertical decurrent direction all the time promptly.
The utility model discloses in, rotate and seted up several second through-hole 16 on the seat 14, several second through-hole 16 is located the edge of rotating seat 14, equal fixed mounting has filter screen 17 in the several second through-hole 16, filter screen 17 is used for the underground earth of separation, prevent that earth from getting into second through-hole 16 and plugging up second through-hole 16, ring channel 20 has been seted up on drill bit 15, ring channel 20 cooperatees with several second through-hole 16, ring channel 20's position is corresponding with several second through-hole 16, several second through-hole 16 all is connected with ring channel 20 promptly.
The utility model discloses in, fixed mounting has fixed block 13 in the first through-hole 12, fixed block 13 movable mounting is in thread groove 10, fixed block 13 is the same with thread groove 10's width, fixed block 13 inlays in thread groove 10 promptly, fixed block 13 moves about in thread groove 10, consequently when the lift of screw thread post 9, can slowly rotate under fixed block 13's effect, thereby make drill bit 15 still can rotate when boring the ground, increase and the frictional force of ground, the increase is bored and is dug efficiency.
The utility model discloses in, rotate the bottom of seat 14 and seted up recess 18, be equipped with the screw thread in the recess 18, the top fixed mounting of drill bit 15 has screw rod 19, and screw rod 19 spiral mounting passes through screw rod 19 screwed connection with drill bit 15 in recess 18 promptly rotating seat 14.
Example two
Referring to fig. 1-3, the geotechnical engineering investigation borehole deep hole water taking device comprises a base 1, a plurality of support columns 2 are fixedly installed at the bottom of the base 1, a low-speed motor 3 is fixedly installed at the top of the base 1 through screws, the rotating speed of an output shaft of the low-speed motor 3 is low, a gear 4 is fixedly sleeved on the output shaft of the low-speed motor 3, a toothed plate 5 is slidably installed at the top of the base 1, the gear 4 is meshed with the toothed plate 5, one end of the toothed plate 5 is fixedly connected with a lifting rod 6 through screws, a lifting plate 8 is movably installed at the top of the lifting rod 6, two fulcrums are respectively arranged at the top and the bottom of the lifting rod 6, the two fulcrums at the bottom of the lifting rod 6 are respectively slidably installed at the top of the base 1 and at the top of the base 1, the two fulcrums at the, the welding of base 1's top has balance plate 7, and balance plate 7 is used for balancing the gravity of screw post 9, prevents that whole device from empting, lifter plate 8 and balance plate 7 sliding connection, and the bottom of lifter plate 8 is rotated and is installed screw post 9, and the bottom fixed mounting of screw post 9 has rotation seat 14, and the bottom fixed mounting who rotates seat 14 has drill bit 15.
The utility model discloses in, thread groove 10 has been seted up to the side of screw thread post 9, and one side welding that is close to screw thread post 9 of base 1 has limiting plate 11, has seted up first through-hole 12 on the limiting plate 11, and screw thread post 9 slidable mounting is in first through-hole 12, and the inner wall of the first through-hole 12 of screw thread post 9 laminating, first through-hole 12 play limiting displacement to screw thread post 9, make screw thread post 9 move towards vertical decurrent direction all the time promptly.
The utility model discloses in, rotate and seted up several second through-hole 16 on the seat 14, several second through-hole 16 is located the edge of rotating seat 14, it has filter screen 17 all to weld in the several second through-hole 16, filter screen 17 is used for the underground earth of separation, prevent that earth from getting into second through-hole 16 and plugging up second through-hole 16, ring channel 20 has been seted up on the drill bit 15, ring channel 20 cooperatees with several second through-hole 16, ring channel 20's position is corresponding with several second through-hole 16, several second through-hole 16 all is connected with ring channel 20 promptly.
The utility model discloses in, the welded fixed block 13 in the first through-hole 12, fixed block 13 movable mounting is in thread groove 10, fixed block 13 is the same with thread groove 10's width, fixed block 13 inlays in thread groove 10 promptly, fixed block 13 activity is in thread groove 10, consequently when the lift of screw thread post 9, can slowly rotate under fixed block 13's effect, thereby make drill bit 15 still can rotate when boring the ground, increase and the frictional force of ground, the increase is bored and is dug efficiency.
The utility model discloses in, rotate the bottom of seat 14 and seted up recess 18, be equipped with the screw thread in the recess 18, the top welding of drill bit 15 has screw rod 19, and 19 spiral installations of screw rod are in recess 18, rotate seat 14 promptly and pass through 19 screwed connection of screw rod with drill bit 15.
In the utility model, the whole device is fixed beside the place to be drilled and dug, the low-speed motor 3 is powered on, the output shaft of the low-speed motor 3 rotates to drive the gear 4 to rotate, the gear 4 rotates to drive the toothed plate 5 to slide, the toothed plate 5 slides to drive the lifting rod 6 to descend, the lifting rod 6 descends to drive the lifting plate 8 to slide down on one side of the balance plate 7, the lifting plate 8 descends to drive the threaded column 9 to descend, the threaded column 9 descends to drive the rotating seat 14 and the drill bit 15 to descend, the drill bit 15 gradually contacts with the ground to drill and dig the rock soil, and the threaded column 9 slowly rotates in the descending process because the fixed block 13 is embedded in the threaded groove 10, so that the drill bit 15 and the drill bit 15 rotate relatively, the friction between the drill bit 15 and the rock soil is increased, the drilling efficiency is increased, the drillable depth of the device is determined by the length of the threaded column 9 and the telescopic range of the lifting rod 6, therefore, the size of the threaded column 9 and the lifting rod 6 is increased, so that the device can drill and dig deeper rock soil, when the drill bit 15 drills and digs a deeper position, underground water is in contact with the drill bit 15 and enters the second through hole 16 through the filter screen 17, and then flows into the annular groove 20 on the drill bit 15 through the second through hole 16, so that the underground water is collected, finally, the output shaft of the low-speed motor 3 is reversed, the drilling and digging work can be completed by lifting the threaded column 9, the drill bit 15 and the like in the structure, and the drill bit 15 can be detached by rotating the rotating seat 14 relatively, so that an underground water sample stored in the drill bit 15 can be taken out conveniently.
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 (5)

1. Geotechnical engineering reconnaissance drilling deep hole water intaking device, the on-line screen storage device comprises a base, the bottom fixed mounting of base has the several support column, and the top fixed mounting of base has the low-speed motor, its characterized in that, fixed cover is equipped with the gear on the output shaft of low-speed motor, and the top slidable mounting of base has the pinion rack, and the gear meshes with the pinion rack mutually, and the one end fixedly connected with lifter of pinion rack, the top movable mounting of lifter has the lifter plate, and the top fixed mounting of base has the balance plate, lifter plate and balance plate slidable connection, and the bottom of lifter plate is rotated and is installed the screw thread post, and the bottom fixed mounting of screw thread post has the seat of rotating, and the.
2. The geotechnical engineering investigation drilling deep hole water intaking device of claim 1, wherein the threaded groove is opened to the side of screw thread post, and one side fixed mounting that is close to the screw thread post of base has the limiting plate, has seted up first through-hole on the limiting plate, and the screw thread post slidable mounting is in first through-hole.
3. The geotechnical engineering investigation borehole deep hole water intake device of claim 1, wherein the rotating seat is provided with a plurality of second through holes, the second through holes are located at the edge of the rotating seat, filter screens are fixedly installed in the second through holes, the drill bit is provided with an annular groove, and the annular groove is matched with the second through holes.
4. The geotechnical engineering investigation drilling deep hole water intake device of claim 2, wherein a fixed block is fixedly installed in the first through hole, and the fixed block is movably installed in the thread groove.
5. The geotechnical engineering investigation borehole deep hole water intake device of claim 1, wherein the bottom of the rotary seat is provided with a groove, a thread is arranged in the groove, the top of the drill bit is fixedly provided with a screw, and the screw is spirally arranged in the groove.
CN202020079973.XU 2020-01-15 2020-01-15 Geotechnical engineering investigation drilling deep hole water intaking device Expired - Fee Related CN211602526U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202020079973.XU CN211602526U (en) 2020-01-15 2020-01-15 Geotechnical engineering investigation drilling deep hole water intaking device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202020079973.XU CN211602526U (en) 2020-01-15 2020-01-15 Geotechnical engineering investigation drilling deep hole water intaking device

Publications (1)

Publication Number Publication Date
CN211602526U true CN211602526U (en) 2020-09-29

Family

ID=72577035

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202020079973.XU Expired - Fee Related CN211602526U (en) 2020-01-15 2020-01-15 Geotechnical engineering investigation drilling deep hole water intaking device

Country Status (1)

Country Link
CN (1) CN211602526U (en)

Similar Documents

Publication Publication Date Title
CN215065393U (en) Soil sampler for testing and detecting foundation and rock soil of hydraulic and hydroelectric engineering
CN115949361A (en) Coal bed gas content measurement coring-while-drilling device and coring method
CN110847819A (en) Directional adjusting device for mine drilling and adjusting method thereof
CN111238871A (en) Heavy metal soil stratified sampling device convenient to keep apart contrast
CN113123726B (en) Coal mine water permeation detection protection device for coal mine safety
CN211602526U (en) Geotechnical engineering investigation drilling deep hole water intaking device
CN211401725U (en) Geotechnical engineering stone sampling device convenient to control depth
CN2246710Y (en) Drilling sidewall coring tool
CN216277672U (en) Drilling equipment for geotechnical engineering investigation
CN211598582U (en) Novel engineering drilling soil layer core takes out device
CN111425194B (en) Engineering geological investigation implementation device
CN213456187U (en) Engineering geology sampling device
KR101732916B1 (en) Lift type drilling equipment for drilling soft ground of water section and, and drilling method using the same
CN214741073U (en) Novel geological survey probing device
CN211717827U (en) Drilling sampling device for geotechnical engineering exploration
CN213654759U (en) Excavating device for civil engineering vertical foundation pit
CN210888815U (en) Special drilling device for preventing and treating water in coal mine tunnel
CN114075922A (en) Simple to operate's colliery drilling equipment
CN217006446U (en) Sand taking device for rock and soil investigation
CN116879524A (en) Water quality monitoring equipment for metal ore geological exploration
CN212177052U (en) Rock-soil drilling device
CN219142272U (en) Sampling device for geological experiment test
CN219830394U (en) Geological stratification sampling device
CN216843947U (en) Prospecting device is used in mineral products geological survey
CN220133887U (en) Engineering geological drilling equipment

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20200929