CN106315444A - Lifting device used for deep hole shear wave velocity testing - Google Patents
Lifting device used for deep hole shear wave velocity testing Download PDFInfo
- Publication number
- CN106315444A CN106315444A CN201610659007.3A CN201610659007A CN106315444A CN 106315444 A CN106315444 A CN 106315444A CN 201610659007 A CN201610659007 A CN 201610659007A CN 106315444 A CN106315444 A CN 106315444A
- Authority
- CN
- China
- Prior art keywords
- fixed pulley
- shear wave
- wave velocity
- deep hole
- fixed
- 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.)
- Granted
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
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention relates to a lifting device used for deep hole shear wave velocity testing. The lifting device comprises a fixed rod and a sliding rod. The sliding rod can slide in the length direction of the rod in the fixed rod. One end of the fixed rod is connected with a first pay-off wheel and a second pay-off wheel. The other end of the fixed rod and the other end of the sliding rod are connected with a first fixed pulley and a second fixed pulley separately. A plurality of connecting holes which have the same hole pitch and are used for connecting the first fixed pulley are formed in the fixed rod and the sliding rod. The first pay-off wheel and the second pay-off wheel wind across the first fixed pulley and the second fixed pulley through traction ropes correspondingly, and the tail ends of the traction ropes are connected with shear wave velocity testing devices. The bottom of the fixed rod is connected with supporting pillars. The lower side of the first fixed pulley and the lower side of the second fixed pulley are connected with measuring rope pulleys through U-shaped racks correspondingly, and the U-shaped racks are connected to the side face of the fixed rod. According to the lifting device, the fixed rod, the telescoping rod and the pulley set are matched, the stretching-in depth of the traction ropes into deep holes can be guaranteed, and time and labor are saved.
Description
Technical field
The invention belongs to shear wave velocity measurement technical field, particularly to a kind of lifting for deep hole shear wave velocity measurement
Device.
Background technology
At present, in shear wave velocity measurement, there are cross hole method and single-hole method, are typically all and by pull rope, test device sent
Enter in deep hole.This mode is it cannot be guaranteed that the degree of depth is consistent, and needs multiple staff to coordinate, waste of manpower.
Summary of the invention
It is an object of the invention to provide a kind of lifting dress for deep hole shear wave velocity measurement ensureing that the degree of depth is consistent
Put, to solve the problems referred to above.
In order to achieve the above object, the technical scheme is that and be achieved in that:
A kind of lowering or hoisting gear for deep hole shear wave velocity measurement, including fixing bar and slide bar, described slide bar can be solid
In fixed pole, the length direction along bar slides,
One end of described fixing bar connects the first actinobacillus wheel and the second actinobacillus wheel, described fixing bar and the other end of slide bar
End connects the first fixed pulley and the second fixed pulley；Described fixing bar identical with being provided with multiple pitch-row on slide bar for even
Connect the first fixed pulley connecting hole；It is fixed that described first actinobacillus wheel and described second actinobacillus wheel walk around described first by pull rope respectively
Pulley and the second fixed pulley, the end of described pull rope connects shear wave speed test device；
The bottom of described fixing bar connects support column；The lower section of described first fixed pulley and the second fixed pulley is all passed through
" u "-shaped frame is connected to measure rope pulley, and described " u "-shaped frame is connected to the side of fixing bar.
Described fixing bar includes left chute and the right rail being oppositely arranged, and described left chute and right rail are " u "-shaped structure,
The end face of described left chute and right rail is connected by multiple inverted " u "-shaped connectors.
Described slide bar includes the left slider that is slidably connected to respectively in left chute and right rail and right slide block.
The inside top surface of described left chute and right rail is provided with recessed with what left slider and right slide block end face were offered respectively
The location-plate of slot fit.
The bottom of described fixing bar by hinged seat and jointed shaft with can the support column of half-twist be connected.
The bottom of described support column is provided with chassis.
Described pull rope and shear wave speed test device junction are provided with Shock inductor.
Described first fixed pulley and the second fixed pulley respectively by middle for light cylinder, two ends be the screw rod of screw thread cylinder even
Receive on fixing bar and/slide bar.
Compared with prior art, this have the advantage that: the present invention is by fixing bar and expansion link and pulley
The cooperation of group, it is possible to ensure the degree of depth that pull rope extend in deep hole, time saving and energy saving.
Accompanying drawing explanation
Fig. 1 is the present invention main TV structure schematic diagram；
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 measuring rope pulley；
Fig. 6 is the combination schematic diagrams organizing lowering or hoisting gear more；
In figure: 1. the first actinobacillus wheel；2. fix bar；201. left chutes, 202. right rails；203. location-plate；3. inverted " u "-shaped
Connector；4. connecting hole；5. the first fixed pulley；6. slide bar；601. left slider；602. right slide blocks；7. measure rope pulley；8.“U”
Shape frame；9. pull rope；10. measure rope；11. Shock inductors；12. shear wave speed test devices；13. chassis；14. support columns；
15. cranks；16. second fixed pulleys；17. jointed shafts；18. hinged seats；19. deep holes；20. second actinobacillus wheels.
Detailed description of the invention
Below with reference to accompanying drawing, the technical scheme of various embodiments of the present invention is carried out clear, complete description, it is clear that retouched
The embodiment stated is only a part of embodiment of the present invention rather than whole embodiments.Based on the embodiment in the present invention,
All other embodiments that those of ordinary skill in the art are obtained on the premise of not making creative work, broadly fall into this
The scope that invention is protected.
As shown in figures 1 to 6, embodiment of the invention discloses that a kind of lowering or hoisting gear for deep hole shear wave velocity measurement, tool
Body is applied to the test of cross hole method, and it includes fixing bar 2 and slide bar 6, and slide bar 6 can be along the length direction of bar in fixing bar 2
Slide,
One end of fixing bar 2 connects the first actinobacillus wheel 1 and the second actinobacillus wheel 20, fixing bar 2 and the other end end of slide bar 6
Portion connects the first fixed pulley 5 and the second fixed pulley 16；First actinobacillus wheel 1 and the second actinobacillus wheel 20 respectively by pull rope 9 around
Crossing described first fixed pulley 5 and the second fixed pulley 16, the end of pull rope 9 connects shear wave speed test device 12；
The bottom of fixing bar 2 connects support column 14；
The lower section of the first fixed pulley 5 and the second fixed pulley 16 all is connected to measure rope pulley, " U " by " u "-shaped frame
Shape frame is connected to the side of fixing bar.
In order to strengthen durability and the service life of the present invention, fix left chute 201 and right cunning that bar 2 includes being oppositely arranged
Groove 202, left chute 201 and right rail 202 are U-shaped structure, and the end face of left chute 201 and right rail 202 passes through multiple inverted U-shaped companies
Fitting 3 connects.
The optimal technical scheme coordinated as a kind of and fixing bar 2, slide bar 6 includes being slidably connected to left chute 201 respectively
With the left slider 601 in right rail 202 and right slide block 602, it is possible to make slide bar 6 slide more smooth and easy.
In order to make slide bar 6 more stable in sliding process, the inside top surface of left chute 201 and right rail 202 is equal
It is provided with the location-plate 203 of the groove fit offered respectively with left slider 601 and right slide block 602 end face.
The bottom of fixing bar 2 by hinged seat 18 and jointed shaft 17 with can the support column 14 of half-twist be connected, the most not
It is only that support column 14 possesses support function, and by rotating up support column 14 when not using, saves memory space, and convenient
Carrying.
In order to the support making support column 14 is more firm, the bottom of support column 14 is provided with chassis 13.
Pull rope 9 and shear wave speed test device 12 junction are provided with Shock inductor 11, thus can be by shaking
Dynamic induction apparatus 11 detects the vibrations of deep hole 19 inwall in time, can make shear wave speed test device 12 before deep hole 19 caves in
Quickly withdraw from deep hole, prevent device damage or increase the number of repetition of test.
First fixed pulley 5 and the second fixed pulley 16 respectively by middle for light cylinder, two ends be the screw rod of screw thread cylinder even
Receive on fixing bar 2 and/slide bar 6.Such structure makes the attachment structure of the first fixed pulley 5 and the second fixed pulley 16 more steady
Fixed.And when need not connect the second fixed pulley 16, connecting left slider 601 and right slide block 602 by screw rod, making the knot of slide bar 6
Structure is more stable.
The present invention in use, installs the first actinobacillus wheel 1 and the second actinobacillus wheel of band crank 15 in one end of fixing bar 2
20, the other end at fixing bar 2 installs the measurement rope pulley 7 below the first fixed pulley 5 and the first fixed pulley 5, then passes through
Fixing bar 2 is fixed on ground by support column 14, pulls out slide bar 6, makes slide bar 6 arrive the length needed, and the end at slide bar 6 is pacified
Installing the second fixed pulley 16 and be positioned at the measurement rope pulley 7 below the second fixed pulley 16, at this moment the first fixed pulley 5 and second is fixed sliding
The tops that wheel 16 lays respectively at deep hole 19, then will connect the pull rope 9 of two shear wave speed test devices 12 respectively by the
One actinobacillus wheel 1 and the second actinobacillus wheel 20 walk around the first fixed pulley 5 and the second fixed pulley 16, and the most slowly shake crank 15 starts to put
Line, until the same level position that two shear wave speed test devices 12 are positioned in two deep holes.It is positioned at same level position
Measurement completes by measuring rope 10, measures the unwrapping wire process unwrapping wire process along with pull rope 9 of rope 10, measures rope 10
The other end drawn by operator, scale when sensation is slightly tight when measuring rope by pulling is as the criterion.
Above-described embodiment is to be applied to the application when hole, when needs single hole is tested, as long as being pushed into fixing by slide bar 6
In bar 1, owing to fixing bar 1 is identical with the connecting hole pitch-row on slide bar 6 side, therefore can pass through the first fixed pulley in end
5 are simultaneously connected on fixing bar 1 and slide bar 6.
The above, be only presently preferred embodiments of the present invention, and the present invention not makees any pro forma restriction, appoints
What those skilled in the art, in the range of without departing from technical solution of the present invention, when in the technology of available the disclosure above
Hold and make a little change or be modified to the Equivalent embodiments of equivalent variations, as long as being the content without departing from technical solution of the present invention,
Any simple modification, equivalent variations and the modification made above example according to the technical spirit of the present invention, all still falls within this
In the range of inventive technique scheme.
Claims (8)
1. the lowering or hoisting gear for deep hole shear wave velocity measurement, it is characterised in that include fixing bar and slide bar, described slide bar
Can be along the length direction slip of bar in fixing bar, one end of described fixing bar connects the first actinobacillus wheel and the second unwrapping wire
Wheel, the other end end of described fixing bar and slide bar connects the first fixed pulley and the second fixed pulley；Described fixing bar and slide bar
On be provided with multiple pitch-row identical for connecting the first fixed pulley connecting hole；Described first actinobacillus wheel and described second actinobacillus wheel
Walking around described first fixed pulley and the second fixed pulley by pull rope respectively, the end of described pull rope connects has shear wave velocity to survey
Electricity testing device；The bottom of described fixing bar connects support column；The lower section of described first fixed pulley and the second fixed pulley is all by " U "
Shape frame is connected to measure rope pulley, and described " u "-shaped frame is connected to the side of fixing bar.
A kind of lowering or hoisting gear for deep hole shear wave velocity measurement the most according to claim 1, it is characterised in that described solid
Fixed pole includes left chute and the right rail being oppositely arranged, and described left chute and right rail are " u "-shaped structure, described left chute and the right side
The end face of chute is connected by multiple inverted " u "-shaped connectors.
A kind of lowering or hoisting gear for deep hole shear wave velocity measurement the most according to claim 1, it is characterised in that described cunning
Bar includes the left slider that is slidably connected to respectively in left chute and right rail and right slide block.
4. according to a kind of lowering or hoisting gear for deep hole shear wave velocity measurement described in Claims 2 or 3, it is characterised in that institute
State the inside top surface of left chute and right rail and be provided with determining of the groove fit offered with left slider and right slide block end face respectively
Position plate.
A kind of lowering or hoisting gear for deep hole shear wave velocity measurement the most according to claim 1, it is characterised in that described solid
The bottom of fixed pole by hinged seat and jointed shaft with can the support column of half-twist be connected.
A kind of lowering or hoisting gear for deep hole shear wave velocity measurement, it is characterised in that institute
The bottom stating support column is provided with chassis.
A kind of lowering or hoisting gear for deep hole shear wave velocity measurement the most according to claim 1, it is characterised in that described in lead
Messenger and shear wave speed test device junction are provided with Shock inductor.
A kind of lowering or hoisting gear for deep hole shear wave velocity measurement the most according to claim 1, it is characterised in that described
One fixed pulley and the second fixed pulley respectively by middle for the screw rod that light cylinder, two ends are screw thread cylinder be connected to fixing bar and/
On slide bar.
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 true CN106315444A (en) | 2017-01-11 |
| CN106315444B 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) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0224635A2 (en) * | 1985-11-28 | 1987-06-10 | GSF-Forschungszentrum für Umwelt und Gesundheit GmbH | Arrangement for sounding a rock formation |
| EP0570286A2 (en) * | 1992-05-15 | 1993-11-18 | Commissariat A L'energie Atomique | Lifting device with use of a cable for the manipulation of heavy loads inside a tight armoured enclosure |
| GB2292610A (en) * | 1994-08-24 | 1996-02-28 | British Aerospace | 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 |
| CN104126118A (en) * | 2011-12-22 | 2014-10-29 | 普拉德研究及开发股份有限公司 | 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
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0224635A2 (en) * | 1985-11-28 | 1987-06-10 | GSF-Forschungszentrum für Umwelt und Gesundheit GmbH | Arrangement for sounding a rock formation |
| EP0570286A2 (en) * | 1992-05-15 | 1993-11-18 | Commissariat A L'energie Atomique | Lifting device with use of a cable for the manipulation of heavy loads inside a tight armoured enclosure |
| GB2292610A (en) * | 1994-08-24 | 1996-02-28 | British Aerospace | 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 |
| CN104126118A (en) * | 2011-12-22 | 2014-10-29 | 普拉德研究及开发股份有限公司 | 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106315444B (en) | 2019-02-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104527652A (en) | Rail type rope traction aerial passenger device | |
| CN204886016U (en) | Big high drop cable machinery of cross -section long distance exhibition system of putting | |
| CN208220671U (en) | Telescopic wire rope handling guide pulley device | |
| CN105113803A (en) | High-altitude sliding hoisting device of corridor truss of mountain and implementing method of high-altitude sliding hoisting device | |
| CN103574158B (en) | Super-large diameter pressure steel tube inclined shaft three-hanging-point installation method | |
| CN103696371B (en) | A kind of tensioning equipment for self-anchored suspension bridge hoist cable and method | |
| CN203667940U (en) | Well lid opening device | |
| CN203729207U (en) | Tensioning device used for sling of self-anchored suspension bridge | |
| CN106315444A (en) | Lifting device used for deep hole shear wave velocity testing | |
| CN103296616B (en) | Rigid crossing support and crossing method for construction of overhead transmission lines | |
| CN205429673U (en) | Cable draw gear | |
| CN206292314U (en) | High accuracy cable testing equipment | |
| CN204983693U (en) | Hoist device slides in mountain area corridor truss high altitude | |
| CN205653070U (en) | Tensile gantry crane can monitor | |
| CN209038900U (en) | A kind of precast beam station-service gantry crane sliding contact line apparatus | |
| CN105203279B (en) | Vertical uniform incoming marine riser vortex swashs ginseng and swashs coupled vibrations experimental rig | |
| CN206575090U (en) | One kind is used for ocean platform cable laying pulley device | |
| CN208502810U (en) | A kind of tensioning device dedicated for three-dimensional anchor cable supporting | |
| CN104401888B (en) | Super lifting device and crane | |
| CN209486135U (en) | Vertical-type prefastening reactor special test wire clamp | |
| CN206328115U (en) | One kind lifting test system | |
| CN204919324U (en) | Variable cross section pier inspection device | |
| CN105905312B (en) | A kind of large transport airplane Integral floor mounting platform and its method for dismounting | |
| CN205265176U (en) | Overhaul cable special stand that uses on rail | |
| CN203722143U (en) | System for novel mechanized laying of large cross-section power cable |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190201 Termination date: 20200811 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |