CN106315444B - A kind of lifting device for deep hole shear wave velocity measurement - Google Patents
A kind of lifting device for deep hole shear wave velocity measurement Download PDFInfo
- Publication number
- CN106315444B CN106315444B CN201610659007.3A CN201610659007A CN106315444B CN 106315444 B CN106315444 B CN 106315444B CN 201610659007 A CN201610659007 A CN 201610659007A CN 106315444 B CN106315444 B CN 106315444B
- Authority
- CN
- China
- Prior art keywords
- fixed link
- shear wave
- fixed
- fixed pulley
- deep hole
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D3/00—Portable or mobile lifting or hauling appliances
- B66D3/04—Pulley blocks or like devices in which force is applied to a rope, cable, or chain which passes over one or more pulleys, e.g. to obtain mechanical advantage
- B66D3/06—Pulley blocks or like devices in which force is applied to a rope, cable, or chain which passes over one or more pulleys, e.g. to obtain mechanical advantage with more than one pulley
- B66D3/08—Arrangements of sheaves
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
- G01H5/00—Measuring propagation velocity of ultrasonic, sonic or infrasonic waves, e.g. of pressure waves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D2700/00—Capstans, winches or hoists
- B66D2700/02—Hoists or accessories for hoists
- B66D2700/026—Pulleys, sheaves, pulley blocks or their mounting
- B66D2700/028—Pulley blocks with multiple sheaves
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The present invention relates to a kind of lifting devices for deep hole shear wave velocity measurement, including fixed link and slide bar, slide bar can slide in fixed link along the length direction of bar, one end of fixed link is connected with the first actinobacillus wheel and the second actinobacillus wheel, and the other end end of fixed link and slide bar is connected with the first fixed pulley and the second fixed pulley；It is identical for connecting the first fixed pulley connecting hole that multiple pitch-rows are provided in fixed link and slide bar；First actinobacillus wheel and second actinobacillus wheel pass through traction rope respectively around first fixed pulley and the second fixed pulley, and the end of traction rope is connected with shear wave speed test device；The bottom of fixed link is connected with support column；The lower section of first fixed pulley and the second fixed pulley passes through " u "-shaped frame and is connected separately with measurement rope pulley, and the " u "-shaped frame is connected to the side of fixed link.The present invention passes through the cooperation of fixed link and telescopic rod and pulley blocks, can guarantee that traction rope extend into the depth in deep hole, time saving and energy saving.
Description
Technical field
The invention belongs to shear wave velocity measurement technical field, in particular to a kind of lifting for deep hole shear wave velocity measurement
Device.
Background technique
Currently, having cross hole method and single-hole method in shear wave velocity measurement, typically being sent test device by traction rope
Enter in deep hole.This mode cannot be guaranteed that depth is consistent, and need multiple staff's cooperations, waste of manpower.
Summary of the invention
The purpose of the present invention is to provide a kind of consistent lifting dresses for deep hole shear wave velocity measurement of certifiable depth
It sets, to solve the above problems.
In order to achieve the above object, the technical scheme of the present invention is realized as follows:
A kind of lifting device for deep hole shear wave velocity measurement, including fixed link and slide bar, the slide bar can be solid
It is slided in fixed pole along the length direction of bar,
One end of the fixed link is connected with the first actinobacillus wheel and the second actinobacillus wheel, and the other end end of the fixed link connects
It is connected to the first fixed pulley, one end end of the slide bar is connected with the second fixed pulley；It is provided in the fixed link and slide bar more
A pitch-row is identical for connecting the first fixed pulley connecting hole；First actinobacillus wheel and second actinobacillus wheel pass through respectively to be led
Messenger bypasses first fixed pulley and the second fixed pulley, and the end of the traction rope is connected with shear wave speed test device；
The bottom of the fixed link is connected with support column；The lower section of first fixed pulley and the second fixed pulley passes through
" u "-shaped frame is connected separately with measurement rope pulley, and the " u "-shaped frame is connect with fixed link.
The fixed link includes the left sliding slot and right rail being oppositely arranged, and the left sliding slot and right rail are "u"-shaped,
The left sliding slot is connected with the top surface of right rail by multiple connectors inverted " u "-shaped.
The slide bar includes the left slider being slidably connected in left sliding slot and right rail respectively and right sliding block.
The inside top surface of the left sliding slot and right rail be provided with opened up respectively with left slider and right sliding block top surface it is recessed
The positioning plate of slot cooperation.
The bottom of the fixed link is connect by hinged seat and articulated shaft with the support column that can be rotated by 90 °.
The bottom of the support column is provided with chassis.
The traction rope and shear wave speed test device junction are provided with Shock inductor.
First fixed pulley and the second fixed pulley pass through the screw rod that centre is light beam face, both ends are screw thread cylinder respectively and connect
It is connected in fixed link and/slide bar.
Compared with prior art, this have the advantage that: the present invention passes through fixed link and telescopic rod and pulley
The cooperation of group, can guarantee that traction rope extend into the depth in deep hole, time saving and energy saving.
Detailed description of the invention
Fig. 1 is schematic view of the front view of the present invention；
Fig. 2 is Fig. 1 side view；
Fig. 3 is the top view of Fig. 1；
Fig. 4 is the schematic diagram on chassis；
Fig. 5 is the schematic diagram for measuring rope pulley；
Fig. 6 is the combination diagram of multiple groups lifting device；
In figure: 1. first actinobacillus wheels；2. fixed link；201. left sliding slots, 202. right rails；203. positioning plate；3. inverted " u "-shaped
Connector；4. connecting hole；5. the first fixed pulley；6. slide bar；601. left slider；602. right sliding blocks；7. measuring rope pulley；8."U"
Shape frame；9. traction rope；10. measurement rope；11. Shock inductor；12. shear wave speed test device；13. chassis；14. support column；
15. crank；16. the second fixed pulley；17. articulated shaft；18. hinged seat；19. deep hole；20. the second actinobacillus wheel.
Specific embodiment
Clear, complete description is carried out below with reference to technical solution of the attached drawing to various embodiments of the present invention, it is clear that is retouched
The embodiment stated is only a part of the embodiments of the present invention, instead of all the embodiments.Based on the embodiments of the present invention,
Those of ordinary skill in the art's obtained all other embodiment without making creative work belongs to this
Invent protected range.
As shown in figures 1 to 6, embodiment of the invention discloses a kind of lifting device for deep hole shear wave velocity measurement, tools
Body is applied to the test of cross hole method comprising fixed link 2 and slide bar 6, slide bar 6 can be in fixed links 2 along the length direction of bar
Sliding,
One end of fixed link 2 is connected with the first actinobacillus wheel 1 and the second actinobacillus wheel 20, the other end end connection of fixed link 2
There is the first fixed pulley 5, one end end of slide bar 6 is connected with the second fixed pulley 16；First actinobacillus wheel 1 and the second actinobacillus wheel 20 difference
Shear wave velocity measurement is connected with by traction rope 9 around first fixed pulley 5 and the second fixed pulley 16, the end of traction rope 9
Device 12；
The bottom of fixed link 2 is connected with support column 14；
The lower section of first fixed pulley 5 and the second fixed pulley 16 passes through " u "-shaped frame and is connected separately with measurement rope pulley, " U "
Shape frame is connect with fixed link.
In order to enhance durability and service life of the invention, fixed link 2 includes the left sliding slot 201 being oppositely arranged and right cunning
Slot 202, left sliding slot 201 and right rail 202 are U-shaped structure, and the top surface of left sliding slot 201 and right rail 202 passes through multiple inverted U-shaped companies
Fitting 3 connects.
As a kind of optimal technical scheme cooperated with fixed link 2, slide bar 6 includes being slidably connected to left sliding slot 201 respectively
With the left slider 601 and right sliding block 602 in right rail 202, the sliding of slide bar 6 can be made more smooth.
In order to keep slide bar 6 more stable in sliding process, the inside top surface of left sliding slot 201 and right rail 202 is equal
It is provided with the positioning plate 203 of the groove cooperation opened up respectively with left slider 601 and 602 top surface of right sliding block.
The bottom of fixed link 2 is connect by hinged seat 18 and articulated shaft 17 with the support column 14 that can be rotated by 90 °, so not
It is only that support column 14 has support function, and saves memory space, and conveniently by rotating support column 14 upwards when not in use
It carries.
In order to keep the support of support column 14 more firm, the bottom of support column 14 is provided with chassis 13.
Traction rope 9 and 12 junction of shear wave speed test device are provided with Shock inductor 11, can thus pass through vibration
Dynamic inductor 11 detects the vibration of 19 inner wall of deep hole in time, can make shear wave speed test device 12 before the collapsing of deep hole 19
Deep hole quickly is withdrawn from, prevent equipment damage or increases the number of repetition of test.
First fixed pulley 5 and the second fixed pulley 16 are connected by the screw rod that centre is light beam face, both ends are screw thread cylinder respectively
It is connected in fixed link 2 and/slide bar 6.Such structure makes the connection structure of the first fixed pulley 5 and the second fixed pulley 16 more steady
It is fixed.And when not needing the second fixed pulley 16 of connection, left slider 601 and right sliding block 602 are connected by screw rod, make the knot of slide bar 6
Structure is more stable.
In the use of the present invention, installing the first actinobacillus wheel 1 and the second actinobacillus wheel with crank 15 in one end of fixed link 2
20, the measurement rope pulley 7 below the first fixed pulley 5 and the first fixed pulley 5 is installed in the other end of fixed link 2, is then passed through
Fixed link 2 is fixed on ground by support column 14, pulls out slide bar 6, and slide bar 6 is made to reach the length needed, is pacified in the end of slide bar 6
The second fixed pulley 16 and the measurement rope pulley 7 positioned at 16 lower section of the second fixed pulley are installed, at this moment the first fixed pulley 5 and second is fixed sliding
Then the tops that wheel 16 is located at deep hole 19 will connect the traction ropes 9 of two shear wave speed test devices 12 respectively by the
One actinobacillus wheel 1 and the second actinobacillus wheel 20 bypass the first fixed pulley 5 and the second fixed pulley 16, then slowly shake crank 15 and start to put
Line, until two shear wave speed test devices 12 are located at the same horizontal position in two deep holes.Positioned at the same horizontal position
Measurement is completed by measurement rope 10, unwrapping wire process of the unwrapping wire process of measurement rope 10 along with traction rope 9, measurement rope 10
The other end drawn by operator, by pull measurement rope when feel slightly tight when scale subject to.
Application when above-described embodiment is applied to across hole, when needing single hole to test, as long as slide bar 6 is pushed into fixation
In bar 1, since fixed link 1 is identical with the connecting hole pitch-row on 6 side of slide bar, can by end by the first fixed pulley
5 are connected in fixed link 1 and slide bar 6 simultaneously.
The above described is only a preferred embodiment of the present invention, being not intended to limit the present invention in any form, appoint
What those skilled in the art, without departing from the scope of the present invention, when in the technology using the disclosure above
Hold the equivalent embodiment made a little change or be modified to equivalent variations, but anything that does not depart from the technical scheme of the invention content,
Any simple modification, equivalent change and modification to the above embodiments according to the technical essence of the invention still fall within this
In the range of inventive technique scheme.
Claims (8)
1. a kind of lifting device for deep hole shear wave velocity measurement, which is characterized in that including fixed link and slide bar, the slide bar
It can be slided in fixed link along the length direction of bar, one end of the fixed link is connected with the first actinobacillus wheel and the second unwrapping wire
Wheel, the other end end of the fixed link are connected with the first fixed pulley, and one end end of the slide bar is connected with the second fixed pulley；
It is identical for connecting the first fixed pulley connecting hole that multiple pitch-rows are provided in the fixed link and slide bar；First actinobacillus wheel
Pass through traction rope respectively with second actinobacillus wheel around first fixed pulley and the second fixed pulley, the end of the traction rope
It is connected with shear wave speed test device；The bottom of the fixed link is connected with support column；First fixed pulley and second is slided calmly
The lower section of wheel passes through " u "-shaped frame and is connected separately with measurement rope pulley, and the " u "-shaped frame is connect with fixed link.
2. a kind of lifting device for deep hole shear wave velocity measurement according to claim 1, which is characterized in that described solid
Fixed pole includes the left sliding slot and right rail being oppositely arranged, and the left sliding slot and right rail are "u"-shaped, the left sliding slot and the right side
The top surface of sliding slot passes through multiple connector connections inverted " u "-shaped.
3. a kind of lifting device for deep hole shear wave velocity measurement according to claim 2, which is characterized in that the cunning
Bar includes the left slider being slidably connected in left sliding slot and right rail respectively and right sliding block.
4. a kind of lifting device for deep hole shear wave velocity measurement according to claim 2 or 3, which is characterized in that institute
The inside top surface for stating left sliding slot and right rail is provided with determining for the groove cooperation opened up respectively with left slider and right sliding block top surface
Position plate.
5. a kind of lifting device for deep hole shear wave velocity measurement according to claim 1, which is characterized in that described solid
The bottom of fixed pole is connect by hinged seat and articulated shaft with the support column that can be rotated by 90 °.
6. a kind of lifting device for deep hole shear wave velocity measurement according to claim 1 or 5, which is characterized in that institute
The bottom for stating support column is provided with chassis.
7. a kind of lifting device for deep hole shear wave velocity measurement according to claim 1, which is characterized in that described to lead
Messenger and shear wave speed test device junction are provided with Shock inductor.
8. a kind of lifting device for deep hole shear wave velocity measurement according to claim 1, which is characterized in that described
One fixed pulley and the second fixed pulley pass through that centre is light beam face, the screw rod that both ends are screw thread cylinder is connected in fixed link respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610659007.3A CN106315444B (en) | 2016-08-11 | 2016-08-11 | A kind of lifting device for deep hole shear wave velocity measurement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610659007.3A CN106315444B (en) | 2016-08-11 | 2016-08-11 | A kind of lifting device for deep hole shear wave velocity measurement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106315444A CN106315444A (en) | 2017-01-11 |
| CN106315444B true CN106315444B (en) | 2019-02-01 |
Family
ID=57739229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610659007.3A Expired - Fee Related CN106315444B (en) | 2016-08-11 | 2016-08-11 | A kind of lifting device for deep hole shear wave velocity measurement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106315444B (en) |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3542006A1 (en) * | 1985-11-28 | 1987-06-04 | Strahlen Umweltforsch Gmbh | ARRANGEMENT FOR TRANSMITTING A STONE COMPLEX |
| FR2691140B1 (en) * | 1992-05-15 | 1998-03-06 | Commissariat Energie Atomique | CABLE LIFTING DEVICE FOR HANDLING HEAVY LOADS WITHIN A SHIELDED WATERPROOF ENCLOSURE. |
| GB2292610B (en) * | 1994-08-24 | 1998-08-05 | British Aerospace | Method for crack detection in a sheet of material around a fastener hole |
| CN2350751Y (en) * | 1998-10-04 | 1999-11-24 | 黄之全 | Hand foundation drill-rod exploration apparatus with counting function |
| KR100763955B1 (en) * | 2006-05-26 | 2007-10-05 | 한국해양연구원 | Cross-hole type elastic wave test method by a bender element |
| US20090251993A1 (en) * | 2008-04-04 | 2009-10-08 | Pile Dynamics, Inc. | Shear wave transducer and method of using the same |
| CN101581701A (en) * | 2009-06-23 | 2009-11-18 | 中南大学 | Method for detecting slip casting effect on ground surface |
| CN201999648U (en) * | 2010-12-29 | 2011-10-05 | 中建七局安装工程有限公司 | Lifting feeding mechanism |
| EP2637043A1 (en) * | 2011-12-22 | 2013-09-11 | Services Pétroliers Schlumberger | Systems and methods for downhole cement evaluation |
| CN205333361U (en) * | 2016-01-22 | 2016-06-22 | 成都理工大学 | Drawdown sampling device is decided to groundwater that sediment percentage is high |
-
2016
- 2016-08-11 CN CN201610659007.3A patent/CN106315444B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN106315444A (en) | 2017-01-11 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190201 Termination date: 20200811 |
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| CF01 | Termination of patent right due to non-payment of annual fee |