CN109470551A - A kind of anchoring assembly and its anchor pole comprehensive mechanical property test platform - Google Patents
A kind of anchoring assembly and its anchor pole comprehensive mechanical property test platform Download PDFInfo
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- CN109470551A CN109470551A CN201811333161.7A CN201811333161A CN109470551A CN 109470551 A CN109470551 A CN 109470551A CN 201811333161 A CN201811333161 A CN 201811333161A CN 109470551 A CN109470551 A CN 109470551A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B25/00—Models for purposes not provided for in G09B23/00, e.g. full-sized devices for demonstration purposes
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0014—Type of force applied
- G01N2203/0026—Combination of several types of applied forces
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Abstract
The invention discloses a kind of anchoring assembly and its anchor pole comprehensive mechanical property test platforms, its anchoring assembly includes, first anchoring half, the second anchoring half, first half one end of anchoring, which is provided on the first half flanges and end sealing plate, the other end, is provided with the second half flanges；It is provided on half flange of the first cooperation and cooperative end part sealing plate, the other end on second half one end of anchoring and is provided with half flange of the second cooperation；And first half edge of anchoring be provided with fixed flange, second half edge of anchoring is provided with cooperation fixed flange；Fixed flange and cooperation fixed flange are packed into mounting groove, fixing bolt is assembled with the anchoring draw runner of the other side by threaded engagement after the anchoring draw runner of side, fixed flange, cooperation fixed flange, so that anchoring draw runner, fixed flange, cooperating fixed flange assembly integral；The second half flanges, the second half flange of cooperation are fixed with end part seal plate by bolt assembly respectively, and the closing of end part seal plate anchors the other end of chamber.
Description
Technical field
The present invention relates to a kind of experimental rigs, test more particularly to a kind of anchoring assembly and its anchor pole comprehensive mechanical property
Platform.
Background technique
In Publication No. CN104075943B, Chinese invention patent in disclose it is a kind of for testing the comprehensive mechanics of anchor pole
The testing stand and test method of performance, the testing stand include the propulsion being arranged on installation testboard and mixing test mechanism, peace
Bending load mechanism for testing, the axial load mechanism for testing, shearing load that dress pre-tightens mechanism for testing and is arranged on work testboard
Lotus mechanism for testing and shock loading mechanism for testing；By the testing stand may be implemented in test indoor simulation rockbolt installation with it is worked
Journey, and torsion is applied to anchor pole, stretching, bending, is sheared and individual events or the multinomial group of bonding forces such as impact；Added using mutually independent
Loading system applies respective loads to anchor pole, can carry out the independent experiment of various load in rockbolt installation and the course of work respectively,
It can carry out stretching caused by installation stress and surrouding rock deformation, shear and tried with the combination of several any work stress such as impact load
It tests, thus comprehensive mechanical property of the validity test anchor pole under various different force compound actions.
But applicant has found after actual test, although this testing stand can test simultaneously torsion to anchor pole, drawing,
The comprehensive mechanical properties such as impact, bending, but its rock mass physical model is constant.During anchor pole practical application, anchor
Bar is squeezed into back, can generate vibration in the exploitation of tunnel, the mechanical behaviour of soil and rock that also results at anchor pole becomes
Change, such as confining pressure variation, amplitude variations, meanwhile, in recovery process, the pressure that back is subject to is pressed in variation, in ground
Infiltration, drift sand etc. will lead to the mechanical property at anchor pole essential variation occur, the especially generation biggish vibration of amplitude,
Such as earthquake, downhole blasting, the influence to ground at anchor pole are more huge.These are not accounted in above-mentioned patent
, in actual use, tunnel designer infers anchor pole often through to the analysis of tunnel ground, anchor pole mechanical analysis
Selection demand, form of construction work, but this is carried out in the ideal case, the mechanics of anchor pole in practice of construction, use process
Change it is extremely complex, therefore it is applicant's understanding that should not be simply by many kinds of force time in anchor pole for the test of anchor pole mechanical property
It is upper directly to test, but when simulating anchor bolt construction, the variation of ground after construction, anchor pole application combined stress is surveyed simultaneously
Examination.This test more closing to reality, and do not have to carry out cumbersome conversion, reasoning, so as to accelerate design efficiency, Er Qieqi
Test effect has more referential, thus from designing first it is avoided that falling design defect caused by reference data inaccuracy, thus
The safety in tunnel after the safety and construction of raising construction.
Summary of the invention
In view of the above drawbacks of the prior art, technical problem to be solved by the invention is to provide a kind of anchoring assembly and
Its anchor pole comprehensive mechanical property test platform, can truly restore it is anchor rod anchored after stress, thus be designer
Accurately reference is provided, and design efficiency can be improved.
To achieve the above object, the present invention provides a kind of anchoring assemblies, including, the first anchoring half, the second anchoring half
Cylinder, first anchoring half, second half main part of anchoring collectively form anchoring chamber, and first anchoring half
One end, which is provided on the first half flanges and end sealing plate, the other end, is provided with the second half flanges；
It is provided on half flange of the first cooperation and cooperative end part sealing plate, the other end and is provided on second described half one end of anchoring
Second half flange of cooperation；
And first half edge of anchoring be provided with fixed flange, sealing flange, second half edge of anchoring, which is provided with, matches
Close fixed flange, sealed groove；
The end sealing plate, cooperative end part sealing plate be overlapped, sealing, to close anchoring chamber one end, the fixation is convex
Edge and cooperation fixed flange are adjacent to, sealing flange is fitted into seal in sealed groove and cooperate, and fixed flange and cooperation fixed flange
It is packed into mounting groove, mounting groove setting is in anchoring draw runner, and fixing bolt passes through the anchoring draw runner of side, fixed flange, matches
Anchoring draw runner after conjunction fixed flange with the other side is assembled by threaded engagement, so that anchoring draw runner, fixed flange, cooperation
Fixed flange assembly is integral；
Described the second half flange, the second half flange of cooperation pass through bolt assembly fixation, the end with end part seal plate respectively
The other end of portion's sealing plate closing anchoring chamber, and end through-hole is provided on end part seal plate.
Preferably, phase two sides are separately installed with force-application block on anchoring assembly, force-application block far from one end face of anchoring assembly also
It is fixed with hinged block part, axis body support plate part, the hinged block part passes through different pressure shafts and first respectively
Hinge bar and second hinge bar one end hinge mounted, the first hinge bar other end and the assembly of first pressure connecting rod are fixed,
And the pressure of first pressure connecting rod and booster body applies the assembly of plate one end and fixes；
The second hinge bar other end and the assembly of second pressure connecting rod are fixed, and second pressure connecting rod and another pressure apply
The assembly of plate one end is fixed；
The axis body support plate part is rotatably assembled with vibration output shaft, described vibration output shaft one end and vibrating motor
Output shaft be connected and fixed, and vibrating motor can drive vibration output shaft to circumferentially rotate, and vibrate the output shaft other end and the first tooth
Wheel assembly is fixed, and first gear and second gear engaged transmission, second gear are fixed on vibration driving shaft one end, vibration driving shaft
The other end is each passed through after each cam path and rotatably assembles with force-application block, and is equipped with cam in the cam path, described
Cam and vibration driving shaft assembly fix, the cam includes being provided at long shaft end and short shaft end and its geometric center
Cam mounting hole, the cam mounting hole and vibration driving shaft assembly are fixed.
Preferably, two pieces of force-application blocks are respectively arranged with limited support part, two pieces of limited supports close to anchoring assembly side
Holding tank is formed between part, and the holding tank is connected to cam path, cam path runs through force-application block；
The cam path is provided with cooperation pressure measuring cylinder, the cooperation pressure measuring cylinder inner hollow close to the opening of anchoring assembly
And can slide axially assembly with force axis, vibration runner is installed, the vibration runner is by vibrating shaft at the top of force axis
It is rotatably assembled with force axis.
Preferably, force ring is further fixed on the force axis, the force ring is adjacent to cooperation pressure measuring cylinder bottom,
Exert a force axis far from vibration runner one end pass through anchoring assembly first anchoring half or second anchoring half after with force application board assemble
It is fixed；The force axle position anchors in first and is set with reset on half or the second anchoring half part between force ring
Spring, the reset spring are used to generate the elastic force mobile to force axial vibration runner.
Preferably, soakaway trench is installed in the holding tank, is provided with communicating pipe on the soakaway trench, in communicating pipe
Portion is connected to pipe fitting, infiltration branch pipe one end respectively, and the infiltration branch pipe other end passes through the first anchoring half or the second anchor
Gu it is intracavitary to enter anchoring after half.
Preferably, it is provided with infiltration slot on the force application board, infiltration orifice plate is installed in the infiltration slot, it is described
Several through-holes are provided on infiltration orifice plate, the infiltration branch pipe is adjacent to infiltration orifice plate.
The invention also discloses a kind of anchor pole comprehensive mechanical property test platform, application has above-mentioned anchoring assembly.
It preferably, further include beating windlass structure, anchoring mechanism, it is described to beat windlass structure, including, anchor bottom plate is beaten, anchor bottom plate is beaten
On be fixed with and beat anchor support base, beat on anchor support base and be fixed with dozen anchor motor cabinet, make anchor sliding rail, first dozen of anchor vertical plate, second dozen
Anchor vertical plate, third beat anchor vertical plate, and described beating on anchor motor cabinet, which is equipped with, makes anchor motor, it is described beat anchor sliding rail respectively with make anchor
Torsion seat is beaten anchor guide holder and is slidably assembled, and the output shaft and first driving screw rod one end for making anchor motor are connected and fixed；
It is logical that the first driving screw rod other end is each passed through after first dozen of anchor vertical plate, second dozen of anchor vertical plate and beats anchor torsion seat
Threaded engagement assembly is crossed, anchor vertical plate is then beaten with third and is rotatably assembled；
And first is fixed on driving screw rod and makes anchor belt wheel, first dozen of anchor belt wheel is made anchor belt wheel and is connect simultaneously by playing anchor belt with secondary
Belt drive structure is formed, pair is made anchor belt wheel and is fixed on the second driving screw rod, and second driving screw rod one end is each passed through first dozen
After anchor vertical plate, second dozen of anchor vertical plate and anchor torsion seat is beaten by threaded engagement assembly, and anchor vertical plate is then beaten with third and is rotatably filled
Match；
Described beating in anchor torsion seat is equipped with anchor pole torsion cylinder, and anchor pole torsion cylinder is sleeved on outside anchor nut, and its circumferential direction
Anchor nut can be driven to circumferentially rotate when rotation so that anchor nut to anchor rod pallet board turn until with anchor rod pallet board pressure
Tightly, anchor rod pallet board is fixed on anchor pole；
Worm-gear toothing is provided on the anchor pole torsion drum outer wall, the worm-gear toothing engages with worm screw and forms worm and gear biography
Dynamic structure, the worm screw are connected and fixed with the output shaft for making anchor torsion motor；
It is further fixed on the anchor pole and beats anchor ring, beat that anchor ring is close to beat one end face of anchor motor and to beat anchor plate-end face paste tight, make anchor
Sleeve-board is on anchor pole and its anchor telescopic shaft one end assembly of beating that anchor oil cylinder is at least played with two is fixed, and beats the anchor telescopic shaft other end
After second dozen of anchor vertical plate and the assembly of anchor oil cylinder is played, anchor oil cylinder is played and is mounted on first dozen of anchor vertical plate.
Preferably, the anchoring mechanism, including, the first anchoring plate, the first lifting screw, the second lifting screw, the
Three lifting screws, the 4th lifting screw, first anchoring plate on be fixed with shearing oil cylinder, lifting motor, the shearing oil cylinder
Telescopic shaft apply axis one end with shearing and be connected and fixed, shearing applies the axis other end, and to pass through the second anchoring plate, third anchoring flat
It is adjacent to after plate with force-application block assembly；
First lifting screw, third lifting screw, is each passed through third at the top of the 4th lifting screw at the second lifting screw
It is assembled with the lifter plate for being located at anchoring assembly or more two sides by threaded engagement after anchoring plate, it finally can with the 4th anchoring plate
Rolling assembling；The lifter plate is fixed on force-application block；
The output shaft of lifting motor is connected and fixed with the first lifting screw bottom, is fixed with third on first lifting screw
Belt wheel, the third belt wheel connect with third secondary pulley and are formed belt drive structure, third subband by third hoisting belts
Wheel is fixed on the 4th lifting screw bottom, described that the first secondary pulley, the second secondary pulley are also equipped on the 4th lifting screw,
First secondary pulley, the second secondary pulley pass through the first hoisting belts, the second hoisting belts and first pulley, second secondary respectively
Belt wheel connects and forms belt drive structure；The first pulley, the second secondary pulley are separately mounted to the second lifting screw, third
Lifting screw bottom;
Described first anchors also to be connected and fixed by end vertical plate between plate, the 4th anchoring plate, the end vertical plate
On be fixed with oil cylinder partition, be fixed with limit anchorage drum on the end vertical plate, setting is limited in the limit anchorage drum
Position anchoring inner cylinder, the limit anchoring inner cylinder and anchoring limited post assembly, the fixed axial force application board of the anchoring limited post
On, and axial force distribution plate is adjacent to anchor pole stop collar close to anchoring mechanism one end；
It is provided with the through-hole for passing through anchor pole on the limit anchorage drum, anchoring limited post, and on the end vertical plate
It is fixed with axial pressure oil cylinder, the axial stretching axis of the axial pressure oil cylinder fills after passing through oil cylinder partition with axial force distribution plate
With fixation.
Preferably, the first lifting screw, the second lifting screw, third lifting screw, the 4th lifting screw respectively with liter
It drops and resigning component in shaft end is also installed at plate assembly;
The shaft end resigning component, including, the square hole on lifter plate is set, and the square hole can be axial with resigning connecting cylinder
Slidable fit, the both ends that the resigning connecting cylinder passes through square hole are fixed with the first limit plate, the assembly of the second limit plate respectively, and
Resigning spring is set on resigning connecting cylinder between first limit plate and lifter plate；
It is provided on the inside of resigning connecting cylinder and assembly is screwed by screw thread and the first lifting screw with the first lifting screw respectively.
The beneficial effects of the present invention are:
1, the present invention can truly restore geology, stress when anchor pole uses, apply so that operator can obtain
Truth of the working hour anchor pole in rock-soil layer, so that want ball properer the design requirement of anchor pole, construction, Neng Gou great
The big security risk reduced after construction.And the present invention can make student more intuitively realize the true of anchor pole in teaching
Real use environment, to increase the opinion and quality of instruction of student.
2, the present invention can be realized the moment pressurization to anchoring body by the cooperation of booster body and shaft end resigning component, from
And scene of the back by instant impact is truly restored, consequently facilitating designer considers extreme case, to improve lane
The safety in road.
3, the present invention is due to using directly simulating by the way of, therefore integrate after not needing to carry out anchor pole individual event test and push away
It calculates, therefore design efficiency can be greatly increased.
4, the various workings such as vibration, compression, infiltration of the invention that can be realized anchoring body by anchoring assembly, compared to existing
There is technology, is intended to truly restore the true construction of anchor pole, use state, to provide relatively reliable test data.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
Fig. 2 is structural schematic diagram of the invention.
Fig. 3 is of the invention to beat windlass structure structural schematic diagram.
Fig. 4 is of the invention to beat windlass structure structural schematic diagram.
Fig. 5 is of the invention to beat windlass structure structural schematic diagram.
Fig. 6 is anchoring mechanism structural schematic diagram of the invention.
Fig. 7 is anchoring mechanism structural schematic diagram of the invention.
Fig. 8 is anchoring mechanism structural schematic diagram of the invention.
Fig. 9 is anchoring mechanism structural schematic diagram of the invention.
Figure 10 is anchoring mechanism structural schematic diagram of the invention.
Figure 11 is fulcrum component structure diagram of the invention.
Figure 12 is fulcrum component structure diagram of the invention.
Figure 13 is fulcrum component structure diagram of the invention.
Figure 14 is anchoring mechanism structural schematic diagram of the invention.
Figure 15 is structural schematic diagram at anchor pole limit plate of the invention.
Figure 16 is anchoring mechanism structural schematic diagram of the invention.
Figure 17 is resigning component structure diagram in shaft end of the invention.
Figure 18 is anchoring assembly structural schematic diagram of the invention.
Figure 19 is anchoring assembly structural schematic diagram of the invention.
Figure 20 is force-application block structural schematic diagram of the invention.
Figure 21 is anchoring assembly structural schematic diagram of the invention.
Figure 22 is F1 enlarged drawing in Figure 21.
Figure 23 is cam structure schematic diagram of the invention.
Figure 24 is anchoring assembly structural schematic diagram of the invention.
Figure 25 is force application board structural schematic diagram of the invention.
Specific embodiment
Present invention will be further explained below with reference to the attached drawings and examples:
Referring to Fig. 1-Figure 25, the anchor pole comprehensive mechanical property test platform of the present embodiment, including, windlass structure A, anchoring mechanism B are beaten,
It is described to beat windlass structure A, including, anchor bottom plate A110 is beaten, beats on anchor bottom plate A110 to be fixed with and beats anchor support base A120, makes anchor and supports
Seat A120 on be fixed with beat anchor motor cabinet A130, beat anchor sliding rail A140, first dozen of anchor vertical plate A211, second dozen of anchor vertical plate A212,
Third beats anchor vertical plate A213, and described beating on anchor motor cabinet A130, which is equipped with, beats anchor motor A310, and described beats anchor sliding rail A140
It slidably assembles with beating anchor torsion seat A215, beat anchor guide holder A216 respectively, plays output shaft and the first driving of anchor motor A310
The one end screw rod A311 is connected and fixed, and beating anchor motor A310 can drive the first driving screw rod A311 to circumferentially rotate；
The described first driving screw rod A311 other end be each passed through after first dozen of anchor vertical plate A211, second dozen of anchor vertical plate A212 with
It beats anchor torsion seat A215 to assemble by threaded engagement, anchor vertical plate A213 is then beaten with third and is rotatably assembled；
And first driving screw rod A311 on be fixed with beat anchor belt wheel A411, first dozen of anchor belt wheel A411 by beat anchor belt A 410 and
Pair beats anchor belt wheel A412 and connects and formed belt drive structure, and pair is beaten anchor belt wheel A412 and is fixed on the second driving screw rod A312, the
Two driving one end screw rod A312 are each passed through after first dozen of anchor vertical plate A211, second dozen of anchor vertical plate A212 and beat anchor torsion seat A215
It is assembled by threaded engagement, anchor vertical plate A213 is then beaten with third and is rotatably assembled；
Screw rod A311, the second driving screw rod A312 is driven to circumferentially rotate in use, playing anchor motor A310 driving first, so that
First driving screw rod A311, the second driving screw rod A312 driving are beaten anchor torsion seat A215 and are moved in its axial direction；
It beats by anchor torsion seat A215 to be equipped with and beats anchor guide holder A216, described beating on anchor guide holder A216 is equipped with anchor pole guiding
Cylinder A220, in use, anchor pole 100 passes through the inside of anchor pole guide cylinder A220, to provide guide function for anchor pole.
Described beating in anchor torsion seat A215 is equipped with anchor pole torsion cylinder A230, and anchor pole torsion cylinder A230 is sleeved on anchor pole spiral shell
Outside mother 130, and when it is circumferentially rotated, can drive anchor nut 130 to circumferentially rotate, so that anchor nut 130 is to anchor pole
120 turn of pallet is compressed until with anchor rod pallet board 120, and anchor rod pallet board 120 is fixed on anchor pole 100；
It is provided with worm-gear toothing on the anchor pole torsion cylinder A230 outer wall, the worm-gear toothing engages with worm screw A321 and forms snail
Worm and gear drive mechanism, the worm screw A321 is connected and fixed with the output shaft for beating anchor torsion motor A320, and beats anchor torsion electricity
Machine A320 can drive worm screw A321 to circumferentially rotate, so that anchor pole torsion cylinder A230 be driven to circumferentially rotate；To drive anchor pole spiral shell
130 axial movement of mother applies circumferential torsion after compressing with anchor rod pallet board 120 to anchor pole；At this point, by beating anchor torsion electricity
The electric power of machine A320 can converse the torsion of application, and the first torque sensor A350 can also be set on anchor pole 100,
To by the first torsion sensor A350 detection beat torsion that anchor torsion motor A320 applies anchor pole and herein anchor pole in week
Upward torsional deflection amount.
It is further fixed on the anchor pole 100 and beats anchor ring 110, beaten anchor ring 110 and mono- end face anchor motor A310 and beat close to beating
The end face anchor slab A214 is adjacent to, and beats that anchor slab A214 is sleeved on anchor pole 100 and its anchor of beating that anchor oil cylinder A330 is at least beaten with two is stretched
The assembly of contracting one end axis A331 is fixed, and is beaten the anchor telescopic shaft A331 other end after second dozen of anchor vertical plate A212 and is beaten anchor oil cylinder A330
Assembly can drive dozen anchor telescopic shaft A331 to move in its axial direction, beat anchor oil cylinder A330 peace so that beating anchor oil cylinder A330
On first dozen of anchor vertical plate A211；
In use, applying the thrust of axial movement to anchor pole by beating anchor oil cylinder A330, motor A320 then is reversed by making anchor
Apply the power circumferentially rotated to anchor pole 100, really beats anchor situation to simulate anchor pole.
The anchoring mechanism B, including, shearing oil is fixed on the first anchoring plate B210, the first anchoring plate B210
Telescopic shaft and the shearing of cylinder B330, lifting motor B340, the shearing oil cylinder B330 apply the one end axis B331 and are connected and fixed, and cut
It cuts to apply after the axis B331 other end passes through the second anchoring plate B220, third anchoring plate B230 and be pasted with force-application block B260 assembly
Tightly, so that shearing oil cylinder B330 can drive shearing application axis B331 to move in its axial direction, to pass through driving shearing
Apply axis B331 and applies the pressure jacked up upwards to force-application block B260；
Preferably, there are two the shearing oil cylinder B330, and two shearings apply axis B331 respectively with the bottom force-application block B260
Both ends are adjacent to.It is this to design the uniform force so that force-application block B260, prevent its from skew occurs.
The output shaft of lifting motor B340 is connected and fixed with the first bottom lifting screw B421, and lifting motor B340 can be with
It drives the first lifting screw B421 to circumferentially rotate, third belt wheel B631 is fixed on the first lifting screw B421, it is described
Third belt wheel B631 with third secondary pulley B632 connect and formed belt drive structure, third pair by third hoisting belts B630
Belt wheel B632 is fixed on the 4th bottom lifting screw B424, described to be also equipped with the first subband on the 4th lifting screw B424
Wheel B612, the second secondary pulley B622, the first secondary pulley B612, the second secondary pulley B622 pass through the first hoisting belts respectively
B610, the second hoisting belts B620 connect with first pulley B611, the second secondary pulley B621 and form belt drive structure；Described
First pulley B611, the second secondary pulley B621 are separately mounted to the second lifting screw B422, the bottom third lifting screw B423；
The first lifting screw B421, the second lifting screw B422, third lifting screw B423, the 4th lifting screw B424
Top, which is each passed through after third anchoring plate B230, passes through threaded engagement with the lifter plate B261 for being located at the two sides anchoring assembly C or more
Assembly is finally rotatably assembled with the 4th anchoring plate B240；And the first lifting screw B421, the second lifting screw
B422, third lifting screw B423, the 4th lifting screw B424 and the lifter plate B261 for being located at the two sides anchoring assembly C or more are screwed
The thread rotary orientation of assembly is on the contrary, this design is gone up and down so that rotating the first lifting screw B421, the second lifting screw B422, third
When screw rod B423, the 4th lifting screw B424, the lifter plate B261 positioned at the two sides anchoring assembly C or more is located remotely from each other or mutually leans on
It is close mobile.First lifting screw B421, the second lifting screw B422, third lifting screw B423, the 4th lifting screw B424 can
To exchange, structure is the same.
The lifter plate B261 is fixed on force-application block B260, and the force-application block B260 has two pieces and is separately mounted to
The two sides anchoring assembly C or more, the force-application block B260 are provided with limited support part B266 close to the side anchoring assembly C, and two
Holding tank B265 is formed between block limited support part B266, and the holding tank B265 is connected to cam path B263, cam
Slot B263 runs through force-application block B260；
Force-application block B260 far from being further fixed on hinged block part B264, axis body support plate part B262 on mono- end face anchoring assembly C,
The hinged block part B264 passes through different pressure shaft B540 and the first hinge bar D211 and the second hinge bar respectively
The one end D221 hinge mounted, the first hinge bar D211 other end and first pressure connecting rod D210 assembly are fixed, and first
Pressure connecting rod D210 and pressure apply the assembly of the one end plate D110 and fix；
The second hinge bar D221 other end and second pressure connecting rod D220 assembly are fixed, and second pressure connecting rod D220 with
Another pressure applies the assembly of the one end plate D110 and fixes；
The pressure, which applies, is equipped with fulcrum component D, the fulcrum component D on the plate D110 other end, including, it is fixed on pressure
Power, which applies, is provided with resigning sliding slot D121 on fulcrum support plate D120, the fulcrum support plate D120 on plate D110, steps down
Sliding slot D121 and limit slide bar D131 are slidably assembled (on vertical direction), described limit one end slide bar D131 and retractable support
Plate D130 is connected and fixed, the other end is fixed after passing through resigning sliding slot D121 with retaining plate D170 assembly, to prevent limit slide bar
D131 deviates from resigning sliding slot D121；
The limit slide bar D131 passes through the one end retaining plate D170 and is connected and fixed with first one end fulcrum spring D410, and first
The point spring D410 other end applies plate D110 with pressure and is connected and fixed, and the first fulcrum spring D410 is used for limit slide bar D131
Upward thrust is generated, so that limit slide bar D131 is always positioned at the top of resigning sliding slot D121；
The retractable support plate D130 is assembled with the first fulcrum support plate D140, the second fulcrum support plate D150 fix respectively,
Fulcrum switching electromagnet D310 is installed between the first fulcrum support plate D140, the second fulcrum support plate D150, it is described
Fulcrum switching electromagnet D310 and fulcrum switching the one end telescopic shaft D311 assembly, and fulcrum switching electromagnet D310 can drive
Fulcrum switching telescopic shaft D311 is moved in its axial direction；
The fulcrum switching telescopic shaft D311 other end assembles admittedly after passing through the second fulcrum support plate D150 with fulcrum block D160
It is fixed, and the second fulcrum spring D420 is provided between the fulcrum block D160 and the second fulcrum support plate D150, described the
Two fulcrum spring D420 are tension spring and are sleeved on fulcrum switching telescopic shaft D311, are gone back on the second fulcrum support plate D150
It is fixed with fulcrum guiding axis D320, the fulcrum guiding axis D320 passes through fulcrum block D160, and fulcrum block D160 can be in fulcrum
Guiding axis D320 axis moves up；
When original state, fulcrum block D160 is pulled out the 4th anchoring plate B240 to the second fulcrum spring D420 and pressure applies plate
Between D110.
In use, lever is formed by fulcrum of fulcrum block D160 since pressure applies plate D110, at this point, switching by fulcrum
Telescopic shaft D311 is slided in resigning sliding slot D121 carrys out offset pressure application plate D110 rotation (in horizontal direction and vertical direction)
Bring displacement problem, because pressure is applied plate D110 and can be rotated centered on fulcrum block D160, therefore fulcrum switches telescopic shaft
D311, which slides vertically to apply plate D110 for pressure and provide in resigning sliding slot D121, vertically allows bit space, in the horizontal direction
Sliding can apply the horizontal displacement that plate D110 is generated with offset pressure.Certainly these displacement very littles, so resigning sliding slot D121, branch
The size of point switching telescopic shaft D311 is little, will not influence the use that pressure applies plate D110.
When needing to apply by pressure plate D110 to force-application block application pressure, fulcrum switching electromagnet D310 obtains electric by fulcrum
Switch telescopic shaft D311 to release, so that fulcrum block D160 overcomes the second fulcrum spring D420 elastic force to enter the 4th anchoring plate B240
Apply between plate D110 with pressure, plate D110 then is applied to pressure and applies upward thrust far from the one end anchoring assembly C
So that force-application block obtains downwards to the pressure of anchoring assembly.
Preferably, the fulcrum block D160 applies close to pressure is equipped with fulcrum wheel D340 on the one end plate D110, described
Fulcrum wheel D340 rotatably assembled by pivot shaft D330 and fulcrum block D160, and fulcrum wheel D340 and pressure application plate
D110 is adjacent to, and this design is primarily to reduce the frictional force between fulcrum block D160 and pressure application plate D110.In use,
Pressure applies plate D110 and forms lever by fulcrum wheel D340, thus the pressure that amplification applies force-application block B260.
The pressure applies plate D110 and is fixed with cooperation force cylinder close to upper first fulcrum one end spring D410 bottom
D101, the described cooperation force cylinder D101 inner hollow and with the assembly of the force open end telescopic shaft B311, the force is flexible
The axis B311 other end is packed into force oil cylinder B310, and the oil cylinder B310 that exerts a force is twin shaft oil cylinder, and both ends are mounted on force and stretch
Contracting axis B311, the force telescopic shaft B311 at both ends respectively with close cooperation force cylinder D101 therewith can axis move up assembly；
The force oil cylinder B310 is fixed on oil cylinder supporting block B130, and the both ends oil cylinder supporting block B130 are vertical with anchoring respectively
Plate B110, anchoring guide plate B120 assembly are fixed, and the anchoring vertical plate B110 anchors plate B210, the second anchor with first respectively
Gu plate B220, third anchor plate B230, the 4th anchoring plate B240 assembly is fixed；Vertical plate is formed between two pieces of anchoring vertical plates
Through slot B111.
The anchoring guide plate B120 has two pieces and is each attached on the first anchoring plate B210, and two piece of first anchoring is flat
Shape between two parallel anchoring coulisse B121, two anchoring coulisse B121 is fixed on the end face of plate B210 opposite side
(length direction is slidably assembled at the anchoring draw runner C110 of anchoring sliding slot B122, the anchoring sliding slot B122 and anchoring assembly C
On)；
The axis body support plate part B262 is rotatably assembled with vibration output shaft B321, the vibration output shaft B321 mono-
It holds and is connected and fixed with the output shaft of vibrating motor B320, and vibrating motor B320 can drive vibration output shaft B321 to circumferentially rotate,
It vibrates the output shaft B321 other end and first gear B411 assembly is fixed, first gear B411 engages biography with second gear B412
Dynamic, second gear B412 is fixed on the one end vibration driving shaft B410, and the vibration driving shaft B410 other end is each passed through each cam
It is rotatably assembled after slot B263 with force-application block B260, and cam B510, the cam is installed in the cam path B263
B510 and vibration driving shaft B410 assembly is fixed, and the cam B510 includes longitudinal end B511 and short axle end B512 and its is several
What cam mounting hole B513, the cam mounting hole B513 and vibration driving shaft B410 assembly is provided at center to fix.When
When vibration driving shaft B410 is circumferentially rotated, cam B510 can be driven to circumferentially rotate.
The cam path B263 is provided with cooperation pressure measuring cylinder B267, the cooperation close to the opening of anchoring assembly C
It pressure measuring cylinder B267 inner hollow and can slide axially assembly with force axis C610, the top force axis C610 is equipped with vibration runner
C630, the vibration runner C630 are rotatably assembled by vibration rotating shaft C 640 and force axis C610, the vibration runner
C630 can contact compression with the longitudinal end B511 of cam B510；
Force ring C611, the force ring C611 and the cooperation bottom pressure measuring cylinder B267 are further fixed on the force axis C610
It is adjacent to, first anchoring half tin C210 or second anchoring of the force axis C610 far from vibration one end runner C630 across anchoring assembly C
It assembles and fixes with force application board C240 after half C220；The force axis C610 is located at first half C210 of anchoring or the second anchoring
Reset spring C620 is set on part between half C220 and force ring C611, the reset spring C620 is for generating
The elastic force mobile to vibration runner C630 to force axis C610, so that force application board C240 outer wall and first half C210 of anchoring
Or second anchoring half C220 inner wall be adjacent to；
When original state, half C210 of anchoring or second, the half C220 outer wall of anchoring of the limited support part B266 and first
Between have gap, this gap is at least 1-2cm.This design is on the one hand to that pressure can be applied to force axis for force-application block
On the other hand power influences test for preventing force axis to be excessively entering into half C220 of the anchoring of half C210 of the first anchoring or second
As a result；
Soakaway trench C300 is installed in the holding tank B265, communicating pipe C320 is provided on the soakaway trench C300, even
It is connected to respectively with pipe fitting C310, infiltration one end branch pipe C330 inside siphunculus C320, the infiltration branch pipe C330 other end is worn
Enter in anchoring chamber C201 after crossing first half C210 of anchoring or second half C220 of anchoring.In use, high pressure water flow is accessed
In pipe fitting C310, then penetrated into anchoring chamber C201 by entering communicating pipe C320 after infiltration branch pipe C330, to simulate lane
The infiltration of road top plate.
Preferably, it is provided on the force application board C240 in infiltration slot C241, the infiltration slot C241 and infiltration is installed
Several through-holes, the infiltration branch pipe C330 and infiltration orifice plate are provided on water hole plate C250, the infiltration orifice plate C250
C250 is adjacent to, so that preventing the anchoring body in anchoring chamber C201 from entering in infiltration branch pipe C330 causes its blocking.
Preferably, also pass through end vertical plate B160 between the first anchoring plate B210, the 4th anchoring plate B240
It is connected and fixed, oil cylinder partition B150 is fixed on the end vertical plate B160, is fixed on the end vertical plate B160 limited
Limit anchoring inner cylinder B162 is provided in position anchorage drum B161, the limit anchorage drum B161, the limit anchors inner cylinder
B162 and anchoring limited post B141 assembly, the anchoring limited post B141 is fixed on axial force application board B140, and axial force distribution
Plate B140 is adjacent to anchor pole stop collar 140 close to anchoring mechanism one end；
The through-hole for passing through anchor pole, and the end are provided on limit anchorage drum B161, the anchoring limited post B141
Axial pressure oil cylinder B350 is fixed on portion vertical plate B160, the axial stretching axis of the axial pressure oil cylinder B350 passes through oil cylinder
It assembles and fixes with axial force distribution plate B140 after partition B150.In use, oil cylinder partition B150 driving axial telescopic shaft axis can be passed through
To movement, to realize that driving axial force application board B140 is moved in its axial direction to apply axial pulling-out force to anchor pole.
The anchoring assembly C, including, half first half C210 of anchoring, the second anchoring C220, first anchoring
Half C210, second half C220 main part of anchoring collectively form anchoring chamber C201, and first half C210 of anchoring
One end, which is provided on the first half flange C211 and end sealing plate C214, the other end, is provided with the second half flange C212；
The first cooperation half flange C221 and cooperative end part sealing plate C224, another are provided on half one end C220 of described second anchoring
Half flange C222 of the second cooperation is provided on one end；
And first half edge C210 of anchoring be provided with fixed flange C213, sealing flange C215, second anchoring half
The edge C220 is provided with cooperation fixed flange C223, sealed groove C225；
End sealing plate C214, the cooperative end part sealing plate C224 is overlapped, seals, so that anchoring one end chamber C201 is closed,
The fixed flange C213 and cooperation fixed flange C223 is adjacent to, sealing flange C215 is fitted into sealing in sealed groove C225 and matches
It closes, and fixed flange C213 and cooperation fixed flange C223 are packed into mounting groove C111, mounting groove C111 setting is in anchoring draw runner
In C110, and fixing bolt C120 pass through after the anchoring draw runner C110 of side, fixed flange C213, cooperation fixed flange C223 with
The anchoring draw runner C110 of the other side is assembled by threaded engagement, so that anchoring draw runner C110, fixed flange C213, cooperation are admittedly
It is integral to determine flange C223 assembly；
Described the second half flange C212, the second half flange C222 of cooperation are consolidated with end part seal plate C230 by bolt assembly respectively
It is fixed, the other end of the end part seal plate C230 closing anchoring chamber C201, and it is logical that end is provided on end part seal plate C230
Hole C231.
In use, taking out anchoring assembly C, end part seal plate C230 is then opened, the ground of construction ground is acquired, is packed into anchor
Gu in chamber, being then compacted to ground density, the hardness of construction site, anchoring body is formed；
Then end part seal plate C230 is loaded onto；Anchoring draw runner C110 is packed into anchoring sliding slot B122 again, then pushes anchoring group
Part enters between two pieces of force-application block B260, until end part seal plate C230 and end vertical plate B160 are adjacent to, then lifting motor
B340 starting, drives the first lifting screw B421, the second lifting screw B422, third lifting screw B423, the 4th lifting screw
B424 rotation, so that two pieces of force-application block B260 are mutually mobile until cooperation pressure measuring cylinder B267 and force ring to anchoring assembly C
C611 is adjacent to, and then lifting motor B340 is out of service；
100 one end of anchor pole is each passed through anchor pole guide cylinder A220, third beats anchor vertical plate A213, limit anchorage drum B161, anchoring
Limited post B141, the second torque sensor B710, end through-hole C231, then anchor pole 100 is equipped with 120 one end of anchor nut dress
Enter in anchor pole torsion cylinder A230, and anchor ring 110 is beaten in installation on the end at this end of anchor pole, then this end is passed through and beats anchor slab A214,
And pass through beat anchor slab A214, fixed magnet A342 on second dozen of one end anchor vertical plate A212, and in first dozen of anchor vertical plate A211
Hall sensor A341 is set with 342 corresponding position of magnet A, Hall sensor calculates magnetic by detection magnet A342 magnetic field strength
Distance of the iron A342 apart from Hall sensor A341, to judge the moving displacement of anchor pole axial direction；
Anchor oil cylinder A330 is beaten in starting, so that it is axial mobile to anchoring assembly to beat anchor oil cylinder A330 driving anchor pole, and anchor torsion is played in starting
Rotating motor A320 makes anchor pole torsion cylinder A230 apply torsion to anchor pole 100, so that anchor pole 100 makes anchor into anchoring body, simultaneously
Slip casting can be carried out, slurries are the common bolt grouting liquid such as phenolic resin；After anchor pole is squeezed into anchoring body, wait slip casting solidifying
Gu；Stick electronics foil gauge on the two the second one end torque sensor B710 in anchor pole again, shoulder to shoulder electronics foil gauge and its
Equipment communication connection is read, can be tested.
When test, starting axial pressure oil cylinder B350 applies axial force to anchor pole, and oil cylinder B330 is to anchoring group for starting shearing
Part applies the shearing force jacked up upwards, shears to realize and apply to anchor pole；Starting is beaten anchor torsion motor A320 and is applied to anchor pole
Torsion starts vibrating motor B320, so that cam rotation applies intermittent pressure so that force application board pair to force axis C610
Anchoring body applies vibration force, thus simulate back in earthquake, blow out, exploit etc. during generation vibration；To pipe fitting
High pressure water flow is accessed, the infiltration to anchoring body is simulated；This can substantially simulate the real scene of anchor pole after construction, then lead to
Cross the first torque sensor A350, the second torque sensor B710 detects the torsion of anchor pole respectively, pass through electronics strain measurement
Anchor pole axial elongation distance, circumferential torsional deflection, while error compensation is carried out by the distance between magnet and Hall sensor.
If necessary to the case where simulating instantaneous pressure increase at the top of tunnel, fulcrum switching electromagnet D310 can star, so that fulcrum is cut
It changes electromagnet D310 driving fulcrum block D160 and enters the 4th anchoring plate B240, pressure application plate D110 or pressure application plate
D110, third anchoring plate B230 between, then starting force oil cylinder B310 so that its two sides pressure apply plate D110 by
It upwards pressure, and is applied on force-application block after applying plate D110 lever amplification by pressure, then be applied to and applied by force-application block
On power plate, to realize the case where anchoring body confining pressure is uprushed.In whole process, pass through shearing oil cylinder B330, pressure oil cylinder B350
Oil pressure calculate shearing force, axial pulling-out force that it applies.
Certainly, specific detection method, the mounting means of test method and various sensors, test mode can be direct
Using the method in the patent of Publication No. CN104075943B.And publication number can be directly used in the windlass structure A that beats in this case
For the installation testboard in the patent of CN104075943B, that is, this case can be directly by Publication No. CN104075943B's
The testboard that works in patent replaces with the anchoring mechanism B of this case, and other sensor installations, selection, installation testboard can be adopted
With the relevant device in the patent of CN104075943B.
When further, due to test, two pieces of force-application blocks need on the first lifting screw B421 is axial to anchoring assembly C
It is mobile, but if directly by lifter plate B261 and the first lifting screw B421, the second lifting screw B422, third lifting screw
Force-application block can not be moved directly if B423, the 4th lifting screw B424 are assembled by threaded engagement, therefore applicant, into
Row is following to be improved:
In the first lifting screw B421, the second lifting screw B422, third lifting screw B423, the 4th lifting screw B424 difference
With resigning component in shaft end is installed at lifter plate B261 assembly, referring to Figure 17, hyte is allowed with the shaft end at the first lifting screw B421
For part, the shaft end resigning component, including, square hole B2611, the square hole B2611 on lifter plate B261 are set
Can slide axially assembly with resigning connecting cylinder B520, the resigning connecting cylinder B520 across the both ends of square hole B2611 respectively with
First limit plate B521, the second limit plate B522 assembly are fixed, and the resigning between the first limit plate B521 and lifter plate B261
Resigning spring B 530 is set on connecting cylinder B520；
It is provided on the inside of resigning connecting cylinder B520 and passes through screw thread and the first lifting screw B421 with the first lifting screw B421 respectively
Assembly is screwed, this design is so that the first lifting screw B421, the second lifting screw B422, third lifting screw B423, the 4th
When lifting screw B424 is rotated, drive lifter plate B261 mobile by drive shaft end resigning component, and lifter plate B261 is pressurized
When, it can be moved in resigning connecting cylinder B520 axial direction, to not influence force-application block B260 to the pressure of force axis.Institute
The lifter plate B261 stated can be greater than gap width in the displacement that resigning connecting cylinder B520 axis moves up, and this design is in order to anti-
Only resigning connecting cylinder B520 and the first lifting screw B421, the second lifting screw B422, third lifting screw B423, the 4th lifting
It is under pressure and damages at screw rod B424 assembly.It, can be by allowing after lifter plate B261 and resigning connecting cylinder B520 are moved
Position spring B 530 realizes the reset of lifter plate B261.Although this design will cause certain error, can be by bullet of stepping down
Spring B530 coefficient of elasticity, maximum deformation quantity, lifter plate B261 and resigning connecting cylinder B520 maximum displacement are included in error calculation,
To eliminate error.
Place is not described in detail by the present invention, is the well-known technique of those skilled in the art.
The preferred embodiment of the present invention has been described in detail above.It should be appreciated that those skilled in the art without
It needs creative work according to the present invention can conceive and makes many modifications and variations.Therefore, all technologies in the art
Personnel are available by logic analysis, reasoning or limited test on the basis of existing technology under this invention's idea
Technical solution, all should be within the scope of protection determined by the claims.
Claims (10)
1. a kind of anchoring assembly, it is characterized in that: include the first anchoring half, the second anchoring half, first anchoring half
Cylinder, second half main part of anchoring collectively form anchoring chamber, and first described half one end of anchoring is provided with the first half methods
The second half flanges are provided on blue and end sealing plate, the other end；
It is provided on half flange of the first cooperation and cooperative end part sealing plate, the other end and is provided on second described half one end of anchoring
Second half flange of cooperation；
And first half edge of anchoring be provided with fixed flange, sealing flange, second half edge of anchoring, which is provided with, matches
Close fixed flange, sealed groove；
The end sealing plate, cooperative end part sealing plate be overlapped, sealing, to close anchoring chamber one end, the fixation is convex
Edge and cooperation fixed flange are adjacent to, sealing flange is fitted into seal in sealed groove and cooperate, and fixed flange and cooperation fixed flange
It is packed into mounting groove, mounting groove setting is in anchoring draw runner, and fixing bolt passes through the anchoring draw runner of side, fixed flange, matches
Anchoring draw runner after conjunction fixed flange with the other side is assembled by threaded engagement, so that anchoring draw runner, fixed flange, cooperation
Fixed flange assembly is integral；
Described the second half flange, the second half flange of cooperation pass through bolt assembly fixation, the end with end part seal plate respectively
The other end of portion's sealing plate closing anchoring chamber, and end through-hole is provided on end part seal plate.
2. anchoring assembly as described in claim 1 is applied it is characterized in that: phase two sides are separately installed with force-application block on anchoring assembly
Power block divides far from hinged block part, axis body support plate part, the hinged block part is further fixed on one end face of anchoring assembly
It is not another by different pressure shaft and the first hinge bar and second hinge bar one end hinge mounted, first hinge bar
End is fixed with the assembly of first pressure connecting rod, and the pressure of first pressure connecting rod and booster body applies the assembly of plate one end and fixes；
The second hinge bar other end and the assembly of second pressure connecting rod are fixed, and second pressure connecting rod and another pressure apply
The assembly of plate one end is fixed；
The axis body support plate part is rotatably assembled with vibration output shaft, described vibration output shaft one end and vibrating motor
Output shaft be connected and fixed, and vibrating motor can drive vibration output shaft to circumferentially rotate, and vibrate the output shaft other end and the first tooth
Wheel assembly is fixed, and first gear and second gear engaged transmission, second gear are fixed on vibration driving shaft one end, vibration driving shaft
The other end is each passed through after each cam path and rotatably assembles with force-application block, and is equipped with cam in the cam path, described
Cam and vibration driving shaft assembly fix, the cam includes being provided at long shaft end and short shaft end and its geometric center
Cam mounting hole, the cam mounting hole and vibration driving shaft assembly are fixed.
3. anchoring assembly as claimed in claim 2, it is characterized in that: two pieces of force-application blocks are respectively arranged with close to anchoring assembly side
Limited support part forms holding tank between two pieces of limited support parts, and the holding tank is connected to cam path, cam path
Through force-application block；
The cam path is provided with cooperation pressure measuring cylinder, the cooperation pressure measuring cylinder inner hollow close to the opening of anchoring assembly
And can slide axially assembly with force axis, vibration runner is installed, the vibration runner is by vibrating shaft at the top of force axis
It is rotatably assembled with force axis.
4. anchoring assembly as claimed in claim 3, it is characterized in that: force ring is further fixed on the force axis, it is described
Force ring and cooperation pressure measuring cylinder bottom be adjacent to, force axis far from vibration runner one end pass through anchoring assembly first anchor half or
It assembles and fixes with force application board after second anchoring half；The force axle position in first anchoring half or second anchoring half with apply
Reset spring is set on part between power ring, the reset spring is used to generate mobile to force axial vibration runner
Elastic force.
5. anchoring assembly as claimed in claim 3, it is characterized in that: soakaway trench is installed in the holding tank, the soakaway trench
On be provided with communicating pipe, be connected to respectively with pipe fitting, infiltration branch pipe one end inside communicating pipe, the infiltration branch pipe other end is worn
Cross first anchoring half or second anchoring half after enter anchor it is intracavitary.
6. anchoring assembly as claimed in claim 4, it is characterized in that: infiltration slot is provided on the force application board, the infiltration slot
Infiltration orifice plate is inside installed, several through-holes are provided on the infiltration orifice plate, the infiltration branch pipe is adjacent to infiltration orifice plate.
7. a kind of anchor pole comprehensive mechanical property test platform, it is characterized in that: requiring any anchoring group of 1-6 using having the right
Part.
8. anchor pole comprehensive mechanical property test platform as claimed in claim 7, it is characterized in that: further including beating windlass structure, anchorage machine
Structure, it is described to beat windlass structure, including, anchor bottom plate is beaten, beats on anchor bottom plate to be fixed with and beats anchor support base, beat on anchor support base and be fixed with
Anchor motor cabinet is beaten, anchor sliding rail, first dozen of anchor vertical plate, second dozen of anchor vertical plate, third is beaten and beats anchor vertical plate, described beats on anchor motor cabinet
It is equipped with and makes anchor motor, the described anchor sliding rail of beating slidably is assembled with beating anchor torsion seat, beat anchor guide holder respectively, makes anchor motor
Output shaft is connected and fixed with first driving screw rod one end；
It is logical that the first driving screw rod other end is each passed through after first dozen of anchor vertical plate, second dozen of anchor vertical plate and beats anchor torsion seat
Threaded engagement assembly is crossed, anchor vertical plate is then beaten with third and is rotatably assembled；
And first is fixed on driving screw rod and makes anchor belt wheel, first dozen of anchor belt wheel is made anchor belt wheel and is connect simultaneously by playing anchor belt with secondary
Belt drive structure is formed, pair is made anchor belt wheel and is fixed on the second driving screw rod, and second driving screw rod one end is each passed through first dozen
After anchor vertical plate, second dozen of anchor vertical plate and anchor torsion seat is beaten by threaded engagement assembly, and anchor vertical plate is then beaten with third and is rotatably filled
Match；
Described beating in anchor torsion seat is equipped with anchor pole torsion cylinder, and anchor pole torsion cylinder is sleeved on outside anchor nut, and its circumferential direction
Anchor nut can be driven to circumferentially rotate when rotation so that anchor nut to anchor rod pallet board turn until with anchor rod pallet board pressure
Tightly, anchor rod pallet board is fixed on anchor pole；
Worm-gear toothing is provided on the anchor pole torsion drum outer wall, the worm-gear toothing engages with worm screw and forms worm and gear biography
Dynamic structure, the worm screw are connected and fixed with the output shaft for making anchor torsion motor；
It is further fixed on the anchor pole and beats anchor ring, beat that anchor ring is close to beat one end face of anchor motor and to beat anchor plate-end face paste tight, make anchor
Sleeve-board is on anchor pole and its anchor telescopic shaft one end assembly of beating that anchor oil cylinder is at least played with two is fixed, and beats the anchor telescopic shaft other end
After second dozen of anchor vertical plate and the assembly of anchor oil cylinder is played, anchor oil cylinder is played and is mounted on first dozen of anchor vertical plate.
9. anchor pole comprehensive mechanical property test platform as claimed in claim 8, it is characterized in that: the anchoring mechanism, including, first
Plate, the first lifting screw, the second lifting screw, third lifting screw, the 4th lifting screw are anchored, first anchors on plate admittedly
Surely there are shearing oil cylinder, lifting motor, telescopic shaft and the shearing of the shearing oil cylinder apply axis one end and be connected and fixed, and shearing applies
The axis other end is adjacent to after passing through the second anchoring plate, third anchoring plate with force-application block assembly；
First lifting screw, third lifting screw, is each passed through third at the top of the 4th lifting screw at the second lifting screw
It is assembled with the lifter plate for being located at anchoring assembly or more two sides by threaded engagement after anchoring plate, it finally can with the 4th anchoring plate
Rolling assembling；The lifter plate is fixed on force-application block；
The output shaft of lifting motor is connected and fixed with the first lifting screw bottom, is fixed with third on first lifting screw
Belt wheel, the third belt wheel connect with third secondary pulley and are formed belt drive structure, third subband by third hoisting belts
Wheel is fixed on the 4th lifting screw bottom, described that the first secondary pulley, the second secondary pulley are also equipped on the 4th lifting screw,
First secondary pulley, the second secondary pulley pass through the first hoisting belts, the second hoisting belts and first pulley, second secondary respectively
Belt wheel connects and forms belt drive structure；The first pulley, the second secondary pulley are separately mounted to the second lifting screw, third
Lifting screw bottom;
Described first anchors also to be connected and fixed by end vertical plate between plate, the 4th anchoring plate, the end vertical plate
On be fixed with oil cylinder partition, be fixed with limit anchorage drum on the end vertical plate, setting is limited in the limit anchorage drum
Position anchoring inner cylinder, the limit anchoring inner cylinder and anchoring limited post assembly, the fixed axial force application board of the anchoring limited post
On, and axial force distribution plate is adjacent to anchor pole stop collar close to anchoring mechanism one end；
It is provided with the through-hole for passing through anchor pole on the limit anchorage drum, anchoring limited post, and on the end vertical plate
It is fixed with axial pressure oil cylinder, the axial stretching axis of the axial pressure oil cylinder fills after passing through oil cylinder partition with axial force distribution plate
With fixation.
10. anchor pole comprehensive mechanical property test platform as claimed in claim 9, it is characterized in that: in the first lifting screw, the second lifting
Screw rod, third lifting screw, the 4th lifting screw respectively at lifter plate assembly also install shaft end resigning component;
The shaft end resigning component, including, the square hole on lifter plate is set, and the square hole can be axial with resigning connecting cylinder
Slidable fit, the both ends that the resigning connecting cylinder passes through square hole are fixed with the first limit plate, the assembly of the second limit plate respectively, and
Resigning spring is set on resigning connecting cylinder between first limit plate and lifter plate；
It is provided on the inside of resigning connecting cylinder and assembly is screwed by screw thread and the first lifting screw with the first lifting screw respectively.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811333161.7A CN109470551B (en) | 2018-11-09 | 2018-11-09 | Anchoring assembly and comprehensive mechanical property test platform for anchor rod of anchoring assembly |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811333161.7A CN109470551B (en) | 2018-11-09 | 2018-11-09 | Anchoring assembly and comprehensive mechanical property test platform for anchor rod of anchoring assembly |
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| CN109470551B CN109470551B (en) | 2020-12-11 |
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| CN110261217A (en) * | 2019-06-20 | 2019-09-20 | 宁夏王洼煤业有限公司 | A kind of drawing experimental provision for testing grouting cable anchor performance under aqueous conditions |
| CN110344865A (en) * | 2019-07-18 | 2019-10-18 | 江苏科技大学 | A kind of magnetic principle reinforces anchor pole and its construction method |
| CN110794112A (en) * | 2019-11-28 | 2020-02-14 | 泰安泰烁岩层控制科技有限公司 | Test barrel module and anchor cable drawing test device thereof |
| CN111477091A (en) * | 2020-05-06 | 2020-07-31 | 淮阴工学院 | Many confined structure roof beam loading experiment platform |
| CN114608972A (en) * | 2022-02-24 | 2022-06-10 | 中煤科工开采研究院有限公司 | Anchor rod supporting plate mechanical property testing device and testing method |
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| 陈加胜: "锚杆支护巷道随掘钻探一体化研究", 《中国博士学位论文全文数据库 工程科技Ⅰ辑》 * |
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